Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.763984] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.784265] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 25.254078] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 26.259085] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. 2018/03/24 09:46:34 fuzzer started 2018/03/24 09:46:34 dialing manager at 10.128.0.26:43039 [ 36.562037] audit: type=1400 audit(1521884798.669:5): avc: denied { create } for pid=3801 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 09:46:39 kcov=true, comps=false 2018/03/24 09:46:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x202, 0x3f, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xfffffffffffffff7}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x6, 0x413}, &(0x7f0000000140)=0xc) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0), 0x7b, 0x0, &(0x7f0000000200)="b7e701bcbc09218b35741bf582806f3278fc54919a0e4cd1d0e38bfc06f2e83c7844b2b19d4963c139cc723fc00b986c6cc535bfc73f35ceb1b7102ba61e7bbfbfdf027adc232ff4f39d79fc87b7b043cd876d6eb7920da2f555248de26bf6949b7d5c46047b8d06b893611d70f1563bd8e345fdea7ac95e8b5bc3"}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000002c0)={{0x0, 0x2, 0xfffffffffffffff9, 0x2, 0x2}, 0x0, 0x1f}) personality(0xe000003) write$fuse(r0, &(0x7f0000000300)={0x28, 0x1, 0xa, @fuse_notify_delete_out={0x2, 0x6, 0x1}}, 0x28) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000340)={'NETMAP\x00'}, &(0x7f0000000380)=0x1e) getpeername$ax25(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) ioctl(r0, 0x9, &(0x7f0000000440)="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") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001440)={r2, 0x2}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000014c0)=0x7fffffff, 0x4) r3 = add_key(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001580)="f23c", 0x2, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) fdatasync(r0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000015c0)) write$fuse(r0, &(0x7f0000001600)={0x50, 0x1, 0x4, @fuse_init_out={0x7, 0x1a, 0x45, 0x20, 0xfffffffffffff001, 0x7fff, 0x8000, 0x5}}, 0x50) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001680)={0x7, 0xc6, 0x3f, 0x1, 0x6, 0x7, 0x2, 0x101, 0x1, 0x7f}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000016c0)=0x0) rt_sigqueueinfo(r4, 0x1c, &(0x7f0000001700)={0x20, 0x100, 0x100000001, 0x7}) ioctl$KDDISABIO(r0, 0x4b37) setitimer(0x3, &(0x7f0000001740)={{}, {0x0, 0x7530}}, &(0x7f0000001780)) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r5) accept4$unix(r0, 0x0, &(0x7f0000001880), 0x80000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000018c0)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000001900)={'nat\x00'}, &(0x7f0000001980)=0x50) keyctl$search(0xa, r3, &(0x7f00000019c0)='cifs.spnego\x00', &(0x7f0000001a00)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/03/24 09:46:40 executing program 1: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2002, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x110, r0, 0x0) fdatasync(r0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002e40)={@mcast2, 0x0}, &(0x7f0000002e80)=0x14) sendmmsg(r0, &(0x7f0000006e80)=[{{&(0x7f0000000140)=@ipx={0x4, 0x4, 0x8000, "1d557187de98", 0x7}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="c251f3eba4c865f29e3a613ff4b50f395a3db70afe492cc93165633e0b8b10af355c3cc8f43602e826779438d47b7fe7e425687e5b53c2a067e88fe088024df29eb1", 0x42}, {&(0x7f0000000240)="62d369ff65e9ff8e0393a792273938b1704fc4128d56ba8a0eb2206ba2d150b667ec0ee1dbe39bcdb4c625452734a7209d9a5a2890df420451102fc847f47b297b", 0x41}, {&(0x7f00000002c0)}], 0x3, &(0x7f0000000340)=[{0x20, 0xff, 0xfffffffffffffffd, "bf93191a8d34359523e37c356a808d4a84e0"}], 0x20, 0x4000040}, 0x6}, {{&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x3, 0x4}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000400)="54774b628ca3ba0f536c56206fb10066163ef68c2b1bf39bf27d056293a91bf237d4651d7cbabf746da5fa7e1dc9c249ad5bed7016ce4035c649c9cd86c7428383c086ac1578dad16400d3f0fbb29f37d37b7bab550240285086ea0e22e1c257d1be47c88a8b7a5ebcc30f7f529696cad27c580c0db00199af0ebcc5dd8d87a49fc89169aeeb2ef9746bc670c5e2345dd5ddd357219ab7413200b59ccaec70c9b3cfaadcaef7c1221f2aca8793c6d8e3baf73f82ce3445902de15145e10ba113c4fe16686dd7ae1f51ccc0a595d65db464a42eedfd436f792d27546275890a", 0xdf}, {&(0x7f0000000500)="a2628413e290397944890028d358e686887e5136673b6b1f64028aa5fae9231f4471533570bcb2024ed56c98b1cb69ead339126741a64caf85cb7bb08cd998ae57eb7f7fa516537f8463a68bfcc5f83a6e13e297fde75bff5baeaa8b56fca512a2bcbb85caa4411b2d6c089abd9128ab2ab4ce13db1c6819c210813648bb289583bb70ceb4a8fe700a0cab2b77534a3669d703db7d14a5a07e14036af65efcbd70b6ba4b016510d20a4b74d0dcd7b36dd12df4", 0xb3}, 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{{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x3f, 0x682, 0x80000001, 0x81, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000006280)=[{&(0x7f00000060c0)="e99be89e3ee9264578d1a585eaa95a41194708cb1c3b89cea9bfcd81b010194c80b688d47b24756a0a7e32f793e16f1c35b13f0c0cc1d6e32a26aa9e6b741415367b26cfbd011f2bd51b63968472a116db3b8c37fe5e1a48c5b3765b7778df1702528da97b1aff9861637a2d41dad9ec3fb94649d5f95cacb3b8c527264c7455fb050f65eadcc5f11485bbc26ae2c73645f0a7de48920345da8bf37c52ec4f9a5489846dfca941d28b28a2b87729", 0xae}, {&(0x7f0000006180)="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", 0xfa}], 0x2, &(0x7f00000062c0)=[{0x44, 0x104, 0x3, "ae477721338f5bac9528c860cebf5c0d97600e7a4b4cde584ffe9d14990534dd9d2e280c305193904ece8eb9fb15dc36c47c731ae62997"}, {0xb8, 0x110, 0x6, "822a2f6b7c7a4c6edc539bf5390d6ac8eeca99136732c7635969879d3aa843579650b3dbf5c0eafa5d258e59ce02a77e1e9a9cce84afea4036b5d6fb0fdf82eabb41a665c0c3d2f6a2dab561f8187ec96c7e7aaf27c914404b3fd9670837a1c45dfbb50e6b4aa99e42676cba28b142981adf9b5988a1715d6d401b47d5fc0dacd1d7784e81b71ff48e7455285db8ad210778e4fbc296f4fb6c38bcbebf6d702096624ae02748a0453b6ff7"}, {0x98, 0x185, 0x0, "e7c6d51dbd2ec92981649cf945afa39d082de09fe57c92af6e8b3747a8da9c60d03585826781a7189555694413c74072722bcda4f9a323feef11a38e42adc8f3bb755784137f60da5d6e3a0a57fe0e627b84678552da2e5ebb05ec55b5570e35f27632d6be6c742d885f5cc03bf41da337209b749c0040bb0590e1106d2e33ab8f88a081e17078f23f17"}], 0x194, 0x20000000}, 0xb932}, {{0x0, 0x0, &(0x7f00000068c0)=[{&(0x7f0000006480)}, {&(0x7f00000064c0)="bf0ba6f4e9d6663e325084737e11050a06b8524f49d94254e5269381a11bf11dea0d62f1e9d2b4099f7e67aefcb6d36e52095dcc507a5fef594dfbe2e66b503b7f0b5786d70c65d7a2ac31291e8ed4905eba49d667d3c573abb2554e50dc33bfe6203b2e4ed158c85aaf0ba534cb5f6308b43c26b49de6c8d5eaee1e39718a332bad7a1d86122f015274c8ae8f417c65b3d7473bb55dec", 0x97}, {&(0x7f0000006580)="02c8e606d8147623c1bdfc119accedf20301ac635f955b272b36101c27c2574ac20502675c0eee3636998fc2630366928b59cd9e95694c6477e9e669e2889efa378d2cd03b20bf6b3b8640fcfb861e388836067499a2bf0a1c9e80c63cdd572f3bdd865428049462b92640c5a480f5e4ab81eddbc55819c72b87214157b2b9d9278a92de46ffd0a319208517ad33abdb83613b", 0x93}, {&(0x7f0000006640)="b142d0c60223dbe32fda97f84c69567ad56d0a208e0cb690b014c5545ddb64d12691e1e4cb1b58ceaf3f8c03a44aa8e7fa520b0de213eba81e044d12bb8cef14392e75f48c85d8ed13c03415d7bce7cde63efe613cde98110b27e41cbfea2be54262ab7a2e313d7ba1a3577bd1805cb149f44aaf99de30b1ca257951c13656276e77c104e8069c57d53ce49388d871a4df657bc62cc0f8e2fcdf14798b2f84ccf90833e5da3697ef44a34b0e1e093b2accb1f43e1349b79e680b067bdea5c126a564d3337bf9b227c82b18dcac35f6863c3101b8e4913b3c93626aaf9bb7e4c2630eec61c889bc490c0648bfd9dfa9e1b2adcf1f39bd14b8", 0xf8}, {&(0x7f0000006740)="78469cb81b3da3bf0b9737c3bd3748a748dcc31c4155dac1affff9aeb26484b1bb08703fa86e6973ae214e1ba2ae24b2a5f3d478b05369e69d88d9b4f1bf0ce1901177225baef1010a5e5d2ced2dfc042be0945ca7e031233bd7e676588cf6b23e9bc4d473bb3c39485b2e8d58f8006475dfffa6567c21c16d0301063ea352435089a5f00f3042a7af", 0x89}, {&(0x7f0000006800)="01b2f52575d7cea0111289e75498fc3337d7f41f2fecef38bda4d007e71ab8ede05edeaad1ca0398c5a00fff24b5ae036049c7f1971714bdae4bb89080883c7ac9a7a45bfb0dcf61e57ed59cc925912f8c937f14bb2e1a880f948be2635d38c801b9fe94de2470b10313f3b1994585f08aedc0af9e92a28c7875132d1625b806a39f9d5683c1", 0x86}], 0x6, &(0x7f0000006900)=[{0xf0, 0x11f, 0x1f, "14e4de4e7fc0ea90bbb4ec998ec467ad03cb2dd46213c023a3095d27e1b03d086c301125aa1a0ba478e5091aa356695a7e951b2ae474d920d9d8878d1c5855592202e93efac25987678dab8b051a4e48294659d668e51e090cc5b8d2bb63777c0e03a5381e5ad5eee3df47f4d34dd809824eb592a771a9d0fa7287935b90264cb85c4924820b24ebb55345c3ac208b8b0f0549569686f26a068eee89eec4abe371ab9fe4e040dceb6b4813e994195f94acda30211bab7a71c9d44dcf05b80ded4c5ecd0d97cbe468bcf94fb7f2fab374f15d2989f9c0e3b6dea957b0a036d00cfbe47e1f"}, {0xb8, 0x117, 0x3, "c8a241c422553801bd4107a85dffa0ab349398a0d042768a8b5b88706f5eddb4d8bef115169cc3e0bbfd7df3266388507387cbbbef2cf55e1e5dcc2aecc836068a91efb63b4f4be2bfd2942ef12ca6d2be930c1a892c52eea1ac22c822b44ba95dae2f1bd201e3ecad27dd3922951ccaae89b8bcd768a7f20b9342bcb2b98d4a6bb6e062ab8b7eed1019e1d073f0bf172efcca0a8dac12bf959fa6d526531cef03705870f433309ada981a"}, {0xf0, 0x86, 0x7ff, "ef7ef2ce7b6eed304440cda5deaea1eb1ee42e2fbbd1b8d9a449a23c5c6fb622cda1a0e6a1a3ede11742f441e45b01446fc00398a8e9887497cbbb5c0b16176a589f8e87a8acf0764145d031b193818005506cca7b0f6a5ef68133c14c5fd001a9629c02b62c61852a093062c66171031e0a70439e89e7ed4963a055724f65c499b9915c1897148c6367386401741d804bde0d6bbc8e55ae7c9dbe06dbf455ee815c2918eff79e13c6fa901c151b0586ade602a3f9a197835e41c314fa2081a4d63ee29126bb24e1325b8c83e9accbbbb22e374b1ad99a3d8874231074d03699f8b492c7"}, {0x34, 0x10c, 0x5, "b8908799b5787e5db36f74445d935a5a322ef2f462ffa74a7ef524e768050e1e2fc95c02f9"}, {0xc0, 0x19f, 0x7fffffff, "adccf0f2ee1727cc9e9c136e34ff7d0764fb518b09dd0c695b7557dd6c96a9ff22dac0a562ac9d5cc2a61d76329ab42124b67bd09573c25cf0bbb5dd64a483be8b2e0ef26e7a7b7c1a2b714f8532199317568e30d3f83de787c76992557ce1a1bd54fe7ffc4826a74f983ab4c8374b5c70621de32030a6fb7e4208186c3a1e51bd61e15b14f61330880587178fa3d3a65f9a605e8ca690e235567201d7556f425057dab1bd003ca1543109f5ae0c9868fd17"}, {0xcc, 0x13d, 0x8000, "b2f56c8de283f47f6053a98da2048c78a63233bb7e9a33a85dcd237478665c3d1edc19d29c223c6648a3ad9f24dd77c521d4ef44b53d71149995078823fa5cca04dd15a2dc3afd36c7d3027cb85a9d04adacc77273c2668a2402ee5fd4ef85bba4b8a583f96847e704b685c6e733211c469c1b4f91228c6362def4eeca952a728192a68b1f7787953e48cd61c88a7da891471c1c01cd153c67495c88583bea311868feeb1f6f531aca14ac5c1a60159667a0c636d740e6a43e78902ca114b165"}, {0xac, 0xff, 0x1, "847fae402b169f75cd8bbcb37815cddcd7c161c1d08fc49a5279f4fbe9c59ed3e3a6c92917819af632b049a0093b6fffa16218efce6056c825eb14b269ff5cc38e7e0653b5ae345295a5d27b9392264d39a9b72091ff5418365f783bca2cbc0ee6897387dde2f51afc64c2de61477aff39220e894281d4032790cf160c5222092a9997cb9264fd92a86ab6c8924c485b7ddbde122e8c466140f0d076d6ff69"}, {0x38, 0x1ff, 0x0, "43e73c0beb1e8bd50562ea794895a6081870b6b40a9e43bf15acf86d429f6d9896272c9bf0f69a52ba79"}, {0x20, 0x88, 0x5, "ba6eae57d9e445c73e82c37342fddce9c4c93787"}], 0x55c, 0x40000}, 0x400}], 0x7, 0x1) sendto$inet6(r0, &(0x7f0000006f80)="2428fd27b21d2622bc0689bccd92711cbba792baa13fda42e592a9e43366f134ba0d774c62bc0c4a78ca665c28e225c6723d29ea8e6d6512d75498e061bf463920745cd40a2e0481ec87511a246fda1b49c8dfbc571dbd621e663986e8990844c721e18a6ea9614f913a6f0d66c03a308819834a4b055971eaf9b07816b5d3ee932b99545b4ba420f731219b3489f9587d88d08b742c5e3628e5f5d5fd816757b961c002e0da2479d3", 0xa9, 0x4000, &(0x7f0000007040)={0xa, 0x4e22, 0x101, @empty, 0x29fe3347}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000007080)={0x4, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000070c0)={0xff, r2, 0x10001}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000007100)=""/220, &(0x7f0000007200)=0xdc) faccessat(r0, &(0x7f0000007240)='./file0\x00', 0x4, 0x100) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000007280)={0x4}, 0x4) modify_ldt$read(0x0, &(0x7f00000072c0)=""/88, 0x58) geteuid() link(&(0x7f0000007340)='./file0\x00', &(0x7f0000007380)='./file0\x00') link(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400)='./file0\x00') bind$inet6(r0, &(0x7f0000007440)={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f000000a6c0)=[{{&(0x7f0000007480)=@rc={0x1f, {0x2, 0x8, 0x7fffffff, 0x5, 0x7, 0x1}, 0xfffffffffffffc00}, 0x80, &(0x7f00000089c0)=[{&(0x7f0000007500)="2f0e52b32fea52b2230fb6fa95a663ac5af852da", 0x14}, {&(0x7f0000007540)="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0x1000}, {&(0x7f0000008540)="76c3a07d37b34bd1454cad503fd89f47fe3742b4a1afe70b5d52048139bba5be9d7de9525d2b9ac949efb2d5fd552755ad9cb05d3046699f73567fc558680463d60f71a739aff6034504f0b40d86583daea13d79e4e964af42360aff7323f1aff6", 0x61}, {&(0x7f00000085c0)="ae47e278a401fcb516d27eba12f929cd2357cfba737a489c78f8ca78d3b854b5c9b90d3c36a367828725c82ef8af250159f95c67fd4fb1d86efc30522e51d7ef5fe7192ad17a095ccb6236b921a74074198f9aad4654a0bd80", 0x59}, {&(0x7f0000008640)="509d272b663a6597d152ef6916995c0254faebfda4eb21a0de2ac54be4cf4dcbdc0b8343a7a72cb623f9a842cfe6f5733f1c58c6d72455019567d9f39550fa31df6f89632acb4d89e100ab95470ce8d348aecc3783a3a69e8720b651e11baaf5a857cd147f519efbe476732c9bf3834eba2059917d7942600d543e742fa10ab65580def789c78067f9b0bbd4210e4c8f69e10307add1b8129c6169ca4fdc3b8793a5876dbd00b9e47feb1c4b6a51ca6a266604ee4cae", 0xb6}, {&(0x7f0000008700)="4319610f54ce9aebee179eae828254df445a94a3441a4a71e97f639d0145c5e7a6ff954a5f48bee67b99ca03b7d9f28f414f9ba7b20ad4a78d79999a5bd4b8e62197fb4c3afdf0aa1a628f4002679ef581d6f1efa0c8c73e8f40076740d37fcb36510cf706127e6270c2306c4a433179f9f2253379d265545f6ba3f80c5dbe844dc6c569eae38e2cd8fbf897e77451fa6761f1199dfbb81caf85dd316abf2f69e9cb6d020681299e0c1af98ab1d3c67314a74d4850721bef3dcbdab3550d7e75e93296bbce4b266ade43", 0xca}, {&(0x7f0000008800)="67ba1ce4ebb31ab87345200ef23a4d4dd93c3ff654a8877df77dc508f0e0a4a485e48404e3e1ad171a8eb4dbce91ddc9225eafa1efdd3d21cca40d6f28c4e4ed41aadad9948c0814e45223c2419cb44f0cb3c9be7eb7b014689c824ed4c08ed5453bf5bcebec0386fe6dce1623293a087c9cc3563f8385a5a7262dc6568312f248a3b7318b2294b0630c7caabd138b5c645a375968fb1e8e67999240114894bc31f9e0bb02dab88e7f2cdaac5b1fe731c5439f987749a4fea17603b782b1429258f477e855c7cf22354c19484d7f3b6db1760efe41bb01af9a83b1", 0xdb}, {&(0x7f0000008900)="d7b1436cd05600bbd935839c62837e98f7179e75d274a49dd9f332179e3df8fac10e815a81c4a26e917565a2c3be658736096500bdbbb24bc5a6b0096d77ff7e7c9e781926c521f6ff3ece89e0500db6bd1728472c820c249a328e32c4845d329ca55d1bc15a94176209d8144ff2c79081556166840be72dd20138b5ef0979421f933e168c1ac36f398bd222b52bec30d8c83ca7fd4d911d54b6536239f461bcab97f808368043425bcef0f67190542d5b725ea0876dfb4aec31", 0xba}], 0x8, &(0x7f0000008a00)=[{0xc0, 0x115, 0x2c1, "fc9e62a8b20a7cbf75e69602f6e187bb982418d73d12554626239f0bb8d3e1e812f15608761d91301b4b9e6710db988051140a1f25f633aaddc03ed5506c8fd533aaa17761c14149c13ef116eb9b8d51c7d13b951ac5f440c86462e1a74b6e96c30c6c057df29d639eb91bdf1906116934fb5f4830f0976080cef1d951b822133cdf44abc18a26855bad09374890afec63014450b37e5d27b048c8fb0d9f96b372e382014db4c1290c4ffb6a993644c6ad1ed7"}, {0x74, 0x84, 0x100, 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0xf9}, {&(0x7f000000a340)="97274990d7c071ff4414af2897d081f12cef9e73938b8c3c25fbdc3ba7a36488b524f724b560ec614a517e9bfeb962c10e66f07a623754d433f9fc05f0c17a8c00c95a1f998cb3230fe01e1ec9d1acde1fdcce7b0590b33356dc8f386e9917bccc968f4c74433f098c37bc824c8d637114c181531855db005f706a4f05a8dd62a12d36094d", 0x85}, {&(0x7f000000a400)="e6e48239f35f23d72dec8718a47f43dfcc1c0e16381ca54b08ff9e1e3e3a0e727205e8970533c37e61dd17b409847b1291a9821f0d54f6c11ab1385cd0146b91090e9e45045fb0dde9047978dc307770151dc113cf95dc6498046246d4edf6488be4aca13fdbd64dbe92c8685537c8926e03c38a43024c26c2d8", 0x7a}, {&(0x7f000000a480)="20c99eeeaa62de2d625d38d75180a68a242b2925eae44c8f1f6559fe516ea6e00c87966c46308bd262ae26ab450a90727ba7e4a108b342a6da7a8ad0a29c47aea554c5dd8b44fadbd65e393ab55670d5ecb4aef388d7bbad7ee0ba5379234012c8ffa22a4a5e697238fd8b9dd859d1c2e37d0702012a61f2691cdab97e425fbf0b636d5421ce9dff6307aaf9e1fbf5be011b7433a7580418e95a844fae2529265892ef280876fc4fb6f823cda24d249c665b7f0a0b4e83f88604b2d8b6a63ac08c4634d995fa0d18c01343540098a608a226ea2b86744ee42b8cb47be742728e3915749f67c810ce841594fb57b9", 0xee}], 0x7, &(0x7f000000a5c0)=[{0x100, 0x11, 0x7f, "f4cd22b6a120aa428dec94e8852061c90031aedc6cff57e16dd012b6dc08d04136a9d8b26f82e3bec5b55249b54a1a0ad80f998f4382b6e98a9b8e8e37427f875d25d4e3aedaf88675a096454750483fcae5f73b00c2855a58a6f5fd2908bfd2dda000acac25ae379c86e4444f62ac7f68c2b3a6538bde4f463ba41adb621352fc51f6784369684d52a9fdf0227f9bc8e432da2242b742881bcaa2f0248236faab5615588dce9842877623e2bb06636f8af3a52be846227fe50535bd4f10df9a38dc7010a99a8996430b0545146724ec78278ed9e121353806645d1e68f1a6f62dcfb05666a0d11009ae41444f63e1676e"}], 0x100, 0x10}, 0x9}], 0x3, 0x40000) link(&(0x7f000000a740)='./file0\x00', &(0x7f000000a780)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a7c0)=0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000000a800), &(0x7f000000a840)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000a880)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x2c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000a8c0)=""/73, &(0x7f000000a940)=0x49) getpgrp(r3) getgid() getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000a980), &(0x7f000000a9c0)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000aa00)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000aa40)={0x0, 0xa5}, &(0x7f000000aa80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000aac0)={0x59, 0x9, 0x1, 0x4, 0x10000, 0x3ff, 0x1, 0xfffffffffffeffff, r4}, &(0x7f000000ab00)=0x20) 2018/03/24 09:46:40 executing program 7: r0 = memfd_create(&(0x7f0000000000)='system\x00', 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x1000, "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"}, &(0x7f0000001080)=0x1024) fcntl$setflags(r0, 0x2, 0x1) r1 = dup2(r0, r0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000010c0)=""/44, &(0x7f0000001100)=0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001140)={0xffffffff, 0x1, 0xe6, 0xfffffffffffffff9, 0x0}, &(0x7f0000001180)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000011c0)={r2, 0x6, 0x5, [0x6, 0x6, 0x1, 0x1, 0x0]}, 0x12) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001200)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000001240)={0x0, 0x3, 0x5, 0x8, r3}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001280)=r2, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001340)={0xa, &(0x7f00000012c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000001380)={'raw\x00', 0xf3, "b918a55c6d2866a335de8970bac9da62d506e269c17ee64082e282453201253aa526078dee0f406e3da905eedd995c94525175800d77721f30376e2b8a3a2ce035fafdecfccf3327259d31385b7ecf4abd1b0d84bd28c849a0550ea5abdd810d50abe29e5b11752d752a38f2cac52866042ad536a80a7067011f190abd3e35e343837fd487693f2112c6a841425f375dcb8787c8a54040ce694154b39ef72fef6e672e9eb7683a38f10a884c4624a60107eb7112c1f50ecd8ee2bfae2b95b30434b484c0b1a84893b99a5a5bd55b63970abed63e125c17b3eb0969a99870b0cca3336f9744b36ef5a08aefa4774b561281076b"}, &(0x7f00000014c0)=0x117) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000001500)="622cfd43932d61d44ed7a7d6c363910fffcb0a155d28c0285a3aa947693625c042d04fc24b85843545c9af7980b8466d7dbbcbb787000d1b4115dadda2d4de049c13bbb16ffd022eac9a4ddf39ca632fbeeccf73b364bf51c9575303f00fbfcbbcbdf7e7f6d808b02dbff042397c51ffd047c37ad8c8ac49e8c407321c63b1cd5f47feb00f429a1b2612eae05faa373a99be6ea1b2ea9d53c1492fc0734c0063a1d3c29692170086cbd3b1f1c03235bde2", 0xb1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000015c0)="11457e4b702503cfaa7360ec8d422ce8278a0c2f29fa2d4833c606fe46c1d26a1c41f8be812656f487dc2903c39c18540d5fe4e176c54c3761d1f31c03a8346ad84470ed282261d090152a62b3199c7511879754044e47797f2b0862b571ee5f6f36233ae1678e68a342d01ca863e1791926") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001640)={r2, 0x9}, &(0x7f0000001680)=0x8) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001700)={r4, 0xa4}, &(0x7f0000001740)=0x8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001780)=0x1) init_module(&(0x7f00000017c0)='raw\x00', 0x4, &(0x7f0000001800)='\\\\\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000001840)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001880)) socket(0x11, 0x806, 0xe2) fanotify_mark(r1, 0x4, 0x40000001, r1, &(0x7f00000018c0)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001900)={r6, 0x40}, &(0x7f0000001940)=0x8) fallocate(r0, 0x3, 0x8000, 0xd7cb) ftruncate(r1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001980)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x40, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x10001, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x4c) open(&(0x7f0000001a00)='./file0\x00', 0x301000, 0x41) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000001a40)={0x7, 0xfffffffffffffffb, 0xf1}) ioctl$KDSETMODE(r0, 0x4b3a, 0xe7e) 2018/03/24 09:46:40 executing program 4: pause() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x8, [0x0, 0x13d, 0x3, 0x1, 0x0, 0x8a7, 0xffffffffffff7fff, 0x100]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x0, 0x2, 0xfffffffffffffffb, 0xaf, 0x20}, &(0x7f0000000180)=0x98) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1ff) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000240)={0x47f9, 0x3, 0x7fffffff, 0x5, 0x4, 0x61, 0x7, 0x10000}, &(0x7f0000000280)={0x3, 0x3, 0x8, 0x7, 0x6, 0x7, 0x4, 0x3}, &(0x7f00000002c0)={0x3, 0x1000, 0x40, 0x5f3, 0x3, 0x3, 0x800, 0x3f}, &(0x7f0000000340)={r2, r3+10000000}, &(0x7f00000003c0)={&(0x7f0000000380)={0x34}, 0x8}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000400)={0x7ff, 0x8, 0x1f, 0x6, 0x80000000, 0x3, 0x100, 0x800, 0xcf, 0x10001}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000440)=[0xd62, 0x45a9]) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000004c0)={0x8, &(0x7f0000000480)=[{0x9, 0xef41}, {0x8000, 0x8}, {0x9a, 0x15}, {0x9a3, 0x2}, {0x9, 0x24}, {0xfffffffffffffffc, 0xfffffffffffffffb}, {0x9, 0x4}, {0x4, 0xfffffffffffffff8}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000500)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000005c0)={0x3, 0x22a7}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000600)=""/200) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000700)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendto$llc(r0, &(0x7f0000000740)="48fcd7020617c0f7c198caa2fdf83f02a2abe6c56f5fd10f35abad27f97d56dc47b4ad839465be25b0a1acae602dc5a0b94fbcf34af2043413ce07f896c6e791e6de77e8e24ceeff38c382b109478d171ee6be5412e719808427a701a34826e10a3a6476e88e04760961fdf0231ec1efcd76193029a975f77fb04248d1c28b47da5d0c69886bb1b5dcc3a42a59389616", 0x90, 0x40, &(0x7f0000000800)={0x1a, 0x103, 0x80000000, 0x1ff, 0xff, 0x1c0000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000840)=0xba, 0x8) r4 = socket$pptp(0x18, 0x1, 0x2) splice(r4, &(0x7f0000000880), r0, &(0x7f00000008c0), 0x3, 0x2) sendto$ax25(r0, &(0x7f0000000900)="27e8ec6371f5d0e99bb024d35ac408a8e5", 0x11, 0x4000010, &(0x7f0000000940)={0x3, {"014f70619382d0"}}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000980)=""/91) pipe2(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000a40)={0x800, 0x4, 0x3, 0x2, 0x5, 0x1}) dup2(r6, r5) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000ac0)={0x1, &(0x7f0000000a80)=[{0x0, 0xbdb, 0x4, 0xb73}]}, 0x8) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000b00)={@empty, @multicast2=0xe0000002, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/03/24 09:46:40 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000000c0)=""/64, 0x40) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="9db059915ee294ae818e4fe246a4c664db4c8b6a91b1721bdad80437e991585c0efdb178e3a092dc70b28bc9a98875269eba4c34b57779507d8597f8f6a4029c6933939daddc9de7c44ee09f9252d4c8fa4fffcd8a2c41ff8a219087b81b23cf1387aeba19adf5b5077cada29e07269da04b4977eade519c269b529f840d0ce899b35180b18b7df918b7bf5bbb44de95ae2e891e44a7465b73870b7d7615e7c3b6cab558d49d63d68b5a5e5f37b885166ba76e5acedf79bc54ff2039093effdac666", 0xc2}, {&(0x7f0000000200)="aa9bdb12391bce9f64c511b4ae68e88877a1027f74eece60611db9", 0x1b}, {&(0x7f0000000240)="6eb194c3a66cf4a32430397d598378caf4e5952072b098806d37ca13232c357b25eb26a95b6aa56101f89d4f42eb6e8ae7e04b194a214fd6095e4db05f842784d7e3cf10e88270b4132d29cf5d5cd71ad785183f96c04958e60cd856d33f1c8ddd0386822458b21a17ecddd35c2c8d9d080c163f151240acf9d56cf48a6d11ce4148ad1e5cbd80729d4139969f7f6355afae2f22ece8d09f3637278588a1e618f3655f5de6f9a901128bc253a006f2757fcf5052634de3bce5a74b2ff47af41cb6353c340a8be93aa1caaaa51206d0f95742ba1da6bc9426f74e", 0xda}, {&(0x7f0000000340)="0e489221f60d59119efb0897f1e7cbba213d20c556aa1945ba41e3a37aecc24ab089f3beecbf86b822fe310fdf47bd31a83f28afbe6f8360e4b168f474c1ee3664811d64b49e", 0x46}, {&(0x7f00000003c0)="5c9308e0c388dca229384093bfc569c39859", 0x12}, {&(0x7f0000000400)="7a7fdd78be2491f97a8a4c08924b58f9848e16f373711e5378c6e67816f9eea11436c6d2b0ed9c477e2e537ef7c7b8092e71312328156984e3cbb252ab1a9993152ae255931ec93ef6996af8d3c494cffcdc1c10baee495e5aacd95e9177975877d42bcaeefc8d61062891cfb5c859832affe0affaae3fa065271bd6d737772e980b8166563c7026081c7d2cef4a11319c853a9d04bd74431b83bf68750a160acb2982c6c8e11957a7125c68135bc411d39aedb46cabe9dd6a6ef838623a22a3ea916bd9c70ad7d416d65ba4c2b45a9a63d5a80728453822480a032eff7d72b81a5cbed2186bf6f365164421c4", 0xed}, {&(0x7f0000000500)="c252d3f8a7bc7becc5d30e6cc58c19e70700fc921aa204ffa7cedb6f059eab92c4bb19e4a38973d3f9e20302ee0b12c046c8e4ef33ad954b8c040d8a", 0x3c}], 0x7, 0x3) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000580)={'bcsf0\x00', {0x2, 0x4e22}}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000005c0)=0x8, 0x4) mkdir(&(0x7f0000000600)='./file0\x00', 0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000640)={0x3, 0x1e, 0x9, 0x81, "bcc1e0022cab86a0a38827c61765e61f68278ffe203f8f0355b3ef173c1da4eb"}) r2 = dup2(r1, r0) r3 = signalfd4(r0, &(0x7f0000000680)={0x8}, 0x8, 0x800) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000006c0)={0x6, 0x8ec2, 0x848, 0x3, 0x7fffffff, 0xb7, 0x4dc4, 0x0, 0x3, 0x4, 0x4, 0xfff}) ioctl$KDSKBLED(r0, 0x4b65, 0x8000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000700)=0xd6) syz_open_dev$evdev(&(0x7f0000000740)='/dev/input/event#\x00', 0x0, 0x2000) syz_open_dev$evdev(&(0x7f0000000780)='/dev/input/event#\x00', 0xfff, 0x400) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000007c0), 0x2) llistxattr(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)=""/99, 0x63) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000008c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000900)=0x0) ptrace$setregs(0xf, r4, 0x8000, &(0x7f0000000940)="17a0748d6d2e1227ab5837710baf1d9caf8d91f25054d9cd0d68653ef619692b3848d2fb243c6b4a4500731c1f2c433d00edb335ebe628a2d3bbcea340e14c735475c30d95933a9e5fef48084fb0c0277ec9589b1fe9573e565ac81d68b8fdcb73fd5c22d1119d172f56d3fff2e7231834b35473e56364273392be4ef38777cfad1ed38d") ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000a00)={0x7a3, 0x10000, 0x1, 0xd9}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b80)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000e00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000bc0)={0x1c8, 0x12, 0xf, 0x104, 0x70bd27, 0x25dfdbff, {0x7, 0x0, 0x5}, [@typed={0x8, 0x95, @uid=r5}, @nested={0x4, 0x53}, @nested={0x6c, 0x13, [@typed={0x68, 0x67, @binary="7c9bd7b4c5403f710841383eb38c38c12cc3df6cb9fb2afa10fe0db5ac1ccbde273e595658c0bae5031c77eb95383f3af970b586de58e1768e946cca7d2e533aaae3ffcdf0376e4948361578dd5ae70b285e66fba7d763a91c32210c75a60d4013"}]}, @typed={0x8, 0x39, @fd=r3}, @nested={0x120, 0x10, [@typed={0x4, 0xa}, @typed={0xc, 0x6b, @u64=0x7}, @typed={0x8, 0x7, @str='&\x00'}, @typed={0xec, 0x64, @binary="adec46143113aa94833f88fb28d1f6e8bc46e494dad82a409db2b0ee730ada77b56fd11da9978e82186848506683393d863b47556c7f894ee25e60e9f608a93c54f7ff08ca51a35a727902fd1c311769b800ca542a888b0aaf2152ffd2588f2f700c8d9ca69849761a2e3cc0f590017de289a94dee27ee0809db7874923a32dfdb8347e46345937b5f486a19b4ebc2da423bc367def4d3de6ab43712ab0d3e0b9c824dd18e580461431d66e5e5a209cfab3ce5f66cce61e5cd7c13486b6ade71cb4aab5e0a53a56e109e707a748c604b125cddb1f3e2d7d8fe4b21087f75b981caccadfbb9"}, @typed={0x8, 0x1a, @fd=r0}, @generic="f9994bd1f0", @typed={0x8, 0x62, @fd=r2}]}, @typed={0x14, 0x67, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x20000040}, 0x4) chdir(&(0x7f0000000e40)='./file0\x00') sendto$inet6(r2, &(0x7f0000000e80)="969fcea1b9ce72c1", 0x8, 0x4048095, &(0x7f0000000ec0)={0xa, 0x4e22, 0x100, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000f00)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000f40)={0x0, 0x1}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000fc0)={0x4, 0x0, 0xbed5, 0x71, r6}, &(0x7f0000001000)=0x10) 2018/03/24 09:46:40 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x410000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x5, 0x1) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @broadcast}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in6, 0x4e23, 0x8f4, 0x4e24, 0x7, 0x2, 0x80, 0xa0, 0x5e, r3, r4}, {0x1, 0x5, 0x3, 0x6, 0xb7, 0x1, 0x7, 0x1}, {0xd98, 0x30b, 0x0, 0x4}, 0x9c8, 0x54d5, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x32}, 0xa, @in=@rand_addr=0x3f5, 0x3502, 0x7, 0x2, 0x81, 0x6, 0x4, 0x6bd491d2}}, 0xe8) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r6 = add_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000400)) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000440), 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000480)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, r3}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000540)={r7, 0x1}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000580)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x0, 0x4, 0x6, 0x0, 0x2b000000000, 0x5, 0x1f, 0x5, 0x4, 0x3, 0x10001, 0x0, 0x100000000, 0x3, 0x7]}, &(0x7f0000000700)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={r8, 0x7}, &(0x7f0000000780)=0x8) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r9, 0x28, 0x0, &(0x7f0000000800)=0x5, 0x8) r10 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r10, &(0x7f0000005340)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/254, 0xfe, 0x24}, 0x3}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000000a00)=""/12, 0xc}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/149, 0x95}, {&(0x7f0000000c80)=""/88, 0x58}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/237, 0xed}, {&(0x7f0000001e00)=""/49, 0x31}, {&(0x7f0000001e40)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x88fc}, 0xe6}, {{&(0x7f0000002ec0)=@rc, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002f40)=""/13, 0xd}], 0x1, &(0x7f0000002fc0)=""/63, 0x3f, 0x5}, 0x9c}, {{&(0x7f0000003000)=@pptp, 0x80, &(0x7f0000003280)=[{&(0x7f0000003080)=""/122, 0x7a}, {&(0x7f0000003100)=""/170, 0xaa}, {&(0x7f00000031c0)=""/61, 0x3d}, {&(0x7f0000003200)=""/111, 0x6f}], 0x4, &(0x7f00000032c0)=""/239, 0xef, 0x1}, 0x80000001}, {{&(0x7f00000033c0)=@generic, 0x80, &(0x7f0000003840)=[{&(0x7f0000003440)=""/120, 0x78}, {&(0x7f00000034c0)}, {&(0x7f0000003500)=""/206, 0xce}, {&(0x7f0000003600)=""/234, 0xea}, {&(0x7f0000003700)=""/44, 0x2c}, {&(0x7f0000003740)=""/208, 0xd0}], 0x6, &(0x7f0000003880)=""/63, 0x3f, 0x7}, 0x9}, {{&(0x7f00000038c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003940)=""/57, 0x39}, {&(0x7f0000003980)=""/116, 0x74}, {&(0x7f0000003a00)=""/153, 0x99}], 0x3, &(0x7f0000003b00)=""/177, 0xb1, 0x66f1}, 0x7}, {{&(0x7f0000003bc0)=@generic, 0x80, &(0x7f0000004f80)=[{&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/28, 0x1c}, {&(0x7f0000004c80)=""/101, 0x65}, {&(0x7f0000004d00)=""/249, 0xf9}, {&(0x7f0000004e00)=""/89, 0x59}, {&(0x7f0000004e80)=""/214, 0xd6}], 0x6, 0x0, 0x0, 0x8}}, {{&(0x7f0000004fc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000005040)=""/161, 0xa1}, {&(0x7f0000005100)=""/249, 0xf9}], 0x2, &(0x7f0000005240)=""/214, 0xd6, 0xe94}, 0x7fffffff}], 0x8, 0x40000000, &(0x7f0000005440)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r11, 0x84, 0x79, &(0x7f0000005480)=0xa8, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000054c0)={'icmp\x00'}, &(0x7f0000005500)=0x1e) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000005540)=""/96) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000055c0)=0x7fffffff) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000005600)={0x3, 0x9}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000005640)) add_key$keyring(&(0x7f0000005680)='keyring\x00', &(0x7f00000056c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) 2018/03/24 09:46:40 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x2, 0x3, 0x6, 0x1, 0x62}}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x3, {{0xa, 0x4e20, 0xfffffffffffffffd, @empty, 0x3f}}}, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x4, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) tee(r0, r0, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000240)={0x5f, 0x100, 0x2, 'queue1\x00', 0xc5a}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='yam0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x30002, 0x0) write$selinux_load(r0, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) r2 = gettid() sched_getaffinity(r2, 0x8, &(0x7f00000013c0)) read(r1, &(0x7f0000001400)=""/4096, 0x1000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) userfaultfd(0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002400)=0x205, 0x4) timerfd_gettime(r1, &(0x7f0000002440)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002480), &(0x7f00000024c0)=0x4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000002500)=""/4096) accept4$llc(r0, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003540)=0x10, 0x80800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) fallocate(r0, 0x0, 0x88, 0x8) ioctl(r0, 0x401, &(0x7f0000003580)="e0d7c9aa356490d4c1bc5b85e27474997ac0a36c18906ceeeaa50a0e229ac7c64df2e1f36e8794f119d4d9a9758f6caf3db568dfdd7c7eb3d627e02a29e956662289") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sched_setparam(r2, &(0x7f0000003600)=0x6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000003640)={0x2, 0x9, 0x76, 0x0, 0x2}) open(&(0x7f00000036c0)='./file0\x00', 0x4000, 0x103) ioctl$int_in(r3, 0x5452, &(0x7f0000003700)=0x9) 2018/03/24 09:46:40 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = accept4$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x20000, 0x0) fsync(r2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x6, 0x4) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f00000001c0)=""/75, &(0x7f0000000240)=0x4b) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000280)) r3 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x802) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$l2tp(r2, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x0, 0x3, 0x1}}, 0x2e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0xffff, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r5, @in6={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}}, 0x74c38320, 0x800, 0x5e2, 0xa1, 0x28}, &(0x7f0000000540)=0x98) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000580)=0x401, 0x8) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000005c0)=0x9, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000600)={0x0, 0x0}) syz_open_procfs(r6, &(0x7f0000000640)='ns/user\x00') r7 = syz_open_procfs(r6, &(0x7f0000000680)='net/hci\x00') r8 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r8, &(0x7f0000000740)=""/67, 0x43) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getrusage(0x0, &(0x7f0000000840)) accept4(r2, &(0x7f00000008c0)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000940)=0x80, 0x80000) sched_getparam(r6, &(0x7f0000000980)) unlink(&(0x7f00000009c0)='./file0/file0\x00') fcntl$getownex(r7, 0x10, &(0x7f0000000a00)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000a40)={{0x7, 0xffffffff80000000}, {0x0, 0x100000000}, 0x330, 0x6, 0x7}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000ac0)={r5, 0x5}, 0x8) quotactl(0x15, &(0x7f0000000b00)='./file0/file0\x00', r4, &(0x7f0000000b40)="85e748171e76948e5bdc200281064c833c436b92f0257108b62117a0206588181d42b9a9abb51ece406fa0c3a65690cd9f5083") [ 38.609181] IPVS: Creating netns size=2552 id=1 [ 38.659629] IPVS: Creating netns size=2552 id=2 [ 38.704941] IPVS: Creating netns size=2552 id=3 [ 38.779174] IPVS: Creating netns size=2552 id=4 [ 38.871725] IPVS: Creating netns size=2552 id=5 [ 38.977724] IPVS: Creating netns size=2552 id=6 [ 39.124475] IPVS: Creating netns size=2552 id=7 [ 39.265343] IPVS: Creating netns size=2552 id=8 2018/03/24 09:46:45 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0xa, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x240, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0xff2c, &(0x7f0000000040), 0x0, &(0x7f0000000000), 0xfffffffffffffe42, 0x4004}, 0x40002) [ 43.543351] audit: type=1400 audit(1521884805.649:6): avc: denied { create } for pid=5221 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.569258] audit: type=1400 audit(1521884805.679:7): avc: denied { ioctl } for pid=5221 comm="syz-executor2" path="socket:[11990]" dev="sockfs" ino=11990 ioctlcmd=8916 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.601453] audit: type=1400 audit(1521884805.709:8): avc: denied { getopt } for pid=5221 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.628192] audit: type=1400 audit(1521884805.739:9): avc: denied { write } for pid=5221 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 09:46:45 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3ffffffffffffdbd}, 0x3dc5) 2018/03/24 09:46:45 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x3, 0x9}) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f0000000000)="220000001400070020e800000000030002000300010000000800020000000000f055", 0x22) r2 = getgid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x178}, 0x1}, 0x800) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000000500)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) 2018/03/24 09:46:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) futex(&(0x7f0000000040)=0x1, 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0x1, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x949e}, {0xb, 0x1}], 0x2) futex(&(0x7f0000fbcffc), 0x109, 0x0, &(0x7f0000318832)={0x4}, &(0x7f0000b52ffc), 0x0) 2018/03/24 09:46:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl(r0, 0x4400000000001263, &(0x7f0000000100)) fstatfs(r1, &(0x7f00000000c0)=""/17) 2018/03/24 09:46:45 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x1, {0x2, 0x4e25, @multicast2=0xe0000002}, {0x2, 0x80000000000, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffe, 0x0, 0x7259}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x100, 0x0, 0x100000001, 0x4}) 2018/03/24 09:46:45 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, 0x1fb) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14103e, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) fchmod(r0, 0x1) sendfile(r1, r1, &(0x7f0000000000), 0x800100000002) recvfrom$inet6(r1, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) 2018/03/24 09:46:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r2 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="4190d700c56225ca8ce0de7a20fd1786aa4ff28805b463145f5314bae76609c4a0860bcd9238d13bb84f8ddf8ed2fc", 0x2f, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='@\x00', 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl(r0, 0x9, &(0x7f0000000300)="752f6aa0db891a2148db3078767c823bce1d36b64d1d7cde") ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/03/24 09:46:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfffffffffffffe29) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/24 09:46:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001276, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80800, 0x40) 2018/03/24 09:46:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x100, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000180)=""/231) r2 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x3) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x3) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000100)=0x200810) close(r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) [ 43.811050] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 43.852058] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47 sclass=netlink_route_socket [ 43.864901] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 43.882692] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47 sclass=netlink_route_socket 2018/03/24 09:46:46 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000240), &(0x7f0000000200)=0x8) r1 = memfd_create(&(0x7f0000000000)='$-vboxnet0:\x00', 0x3) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/208, 0xd0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x100000000, 0x9, 0x74a, 0x625}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf6207017989", 0x8) 2018/03/24 09:46:46 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="beb6e19e5aac"}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) write$sndseq(r2, &(0x7f0000000000)=[{0x81, 0x3, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/03/24 09:46:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180), 0x3e) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/61, 0x3d}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, 0x0) 2018/03/24 09:46:46 executing program 3: fcntl$addseals(0xffffffffffffffff, 0x409, 0xf) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/39) 2018/03/24 09:46:46 executing program 5: r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4dffc)=0x9, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25, 0x10, &(0x7f0000ac4000), 0x0, &(0x7f000049c000)}, 0x0) 2018/03/24 09:46:46 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "be3c4594e96aa4485c516d70b79f3fff3f0049de1a559fcd21a4536164d5798b01d2e127fbc067ea9e489580c83f698beabe41396a10346deae3394c9a130487", "266e1860268f51ddefe14c62a219d950c539ac1771dc3afa04e4846a4e831b2b"}) 2018/03/24 09:46:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f000001000e00000000000003000500000000000200000000000000000000000000000008001200000001cdd40000000000000030000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/24 09:46:46 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @broadcast}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r2}) write(r0, &(0x7f0000002000), 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x280) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000040)=""/165) dup3(r1, r1, 0x80000) 2018/03/24 09:46:46 executing program 7: unshare(0x8100000001010500) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) poll(&(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000023b, 0x0) 2018/03/24 09:46:46 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f4f93)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000), &(0x7f00009f3fc0)={0x7}, &(0x7f0000405fc0), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001baff0)={&(0x7f00008b3ff8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r4}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) tgkill(r1, r2, 0x1) 2018/03/24 09:46:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='.', 0x0) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x3, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x243, 0x8, 0x5, 0xffffffffffffffff, 0x8, &(0x7f0000000040)='ip6gretap0\x00', 0x9414, 0xa18, 0x26c2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/03/24 09:46:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x6}, 0x8) r3 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000aaf000)={0x20000004}) 2018/03/24 09:46:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000e31ff0)=[{&(0x7f0000e5ff2d)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) r1 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000180)=0x3f, 0x8) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) prctl$intptr(0xe, 0x2) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x7f, &(0x7f00000000c0)=0x2) 2018/03/24 09:46:46 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x400) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x9, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/24 09:46:46 executing program 7: prctl$intptr(0x400027, 0x7) 2018/03/24 09:46:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x11, r1, 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/24 09:46:46 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x5ad}], 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)={0x63c, 0x2f, 0x0, 0x70bd2c, 0x25dfdbfb, {0x1}, [@generic="2aae53ba6c87c29b301849d4d4f4b9188c0a26f1f0f4faf8c9be416f7b4d51f5474bb56af1e3873d812449270ad50d5ca8cd5d0c673cbae7128faac249f317d32b69c61a64b106d08cb1d046dcf1533f983892cf0a79c46fee363f3b9688d896370ffe5e1a27310ff311fa972747bd51d4901394f6bfd2eba88f74082a5b72775d66a7992f7672ad40bfdba7d1772554b159b127ac3663bcb012ab2b4847ae0e873db94939810a7d33ba322c2bba029ae5c8bd7fdaa4eaef0cfd217bc50a3b125a5e9bab12b52a1022b160a98cd53c8e56cb9472fd86ace9", @nested={0xa0, 0x49, [@generic="4bc509c393506f16a7d4cf8ddbe147d1b216359eda74091264defb752e70302c07b8f0351237cec99f998883d3f01c6f243f1f84b34cd353ecec1304fd679dc822c7efc8236e6d28a1d544cbd58273415e97b7ebd24c0f84a18c9a92921ae72997946157d64f861c41de4d37089b768b75d9c665724f2b67eaf4acd0fc881c1a5996bb6fcaa75f8adf19075170e6c49ebb", @typed={0x8, 0x55, @u32=0x9}]}, @typed={0x58, 0x1a, @binary="9ebb66c82600b6e4ec7aa6890d430c0b7e9fa58d38760898fa71f8e511481e563673d30ea504c1a972857404e53427b0adca31ecb84bd70464e8986dbf4fa43c16bffb940cf7504cb97c5db2f1a6337708607a"}, @generic="183eac0212864aa18ebf6cbb84dfc2844d35500a6d112850594fabe1f4b4c060b6e6dc0e5377595298adbfedf38d7e173baa2a4dd4892d5c116e56475a2df0f2723d82541592b7e8f136a980d73a961816bc76ebe7ffc13f38d0e35dcbd455726f3136d3d0638ff9aeef518ef7962806d19dbbc7df145d5d104b37d90a0b2562b6ef31f7fd9c61958b99003cdeaec55c07ae0d0b4e91b33989e9cf062c6bfc98bc9c2e8f9e8af5f632575b8a28e8983746bf8fc40fe952493b5b15e8af7d9c52697dff512cad5a9af4dd525b91f9cdd0ae9b6804ebbd5400", @nested={0x1d4, 0x8d, [@generic="8cada513d9462147", @typed={0x8, 0x32, @u32=0x8}, @generic="695ef7e5e9f3d05f31650f1e", @typed={0xc, 0x1e, @u64=0x10001}, @generic="0332ed49c1077e898c778e5c0b8b7cd69bf74ea6287365b7b23d676550ba2885f82fa0d976d6553c02ff9a4f0e7118e31c96bc46bd07b080dbc17b1ae45679f4564b4776f9a8083cf5ab9211af4e78b72c59b036b940e44c096e3e0402c1542f8a6dc49836fea573b81527952bdaead1628ddf157f261371178150ae68de86ed50e3ab2dfacfd1d5fa16b422a7b18aa44bf7417f0bfdfac647895d4106b6f8e825ba7bb21e6f57232666c0a2cf579cf435e68637", @generic="d918911faac65cc7470761f655ecc9f4ffbf5a87fc5f0a3cacd44d1c8ba2b27a0b4422b3220cc6742212a067a01039bec8c6de160abb7dd4ac09406ec24d4a728b7200136c3de4aec4671015d2e82c3b5f3d4abe6152eaadbec2a837aef3338cf38e71acb50cb856adc3544226ab8d5cfe25728d0ba2667923190427f0252f52b3eef3a5cec616d19258bb6fd585690ac207256209da5112fdd318cf94ac49b3754d1dfbec615a306c6bedb9661c964f38c462c1d7b1c2af48bd09840042604c79fce5723803812144ff527f5153027b2803cf6a41e4125f5d27e6fcc2e971bbb8d4bb56ecf28a0e5679a069b0b142d1cb29"]}, @nested={0x198, 0x64, [@generic="36363784c3d1ed0731a6ff5b493d27faecef757926ab43c699a6f5cdbefd04fad44390739410e52f106817d1e6d827d04219963918e67968519c0baad7ae609ffecdb219285165d0658429a593d7404d9c9e39cd9b08498f3f40bd35e1c46d5030271c924b3dbee4b7a96a67864b6efbc03998a24bf2d6548d679c02e11d1144e705697eda6c24e7a79392266d85e80b1845834e250adde5f0a932220ba19febc243394a211644c5061530c162909c2bd340eddb790678dd31cc63ba93e2da824e02762bc81191d947a8775de2fbd6989d4f78973480a91c64", @generic="993d58038256ea7fe94f985d07b5a96e5df66bf1adb06367cd053b6a413aaf29d723f0968fdb3967db86cd8587cf5d43e6f74bf54cee4c5f19eeabd7d89334df71c9643a6b0371c5288f89cab3e98aa0fab9ccd5d0cf5a44953bc170d35b5f5951f2d6229689a3f37a1f9c72507657865df51eb7c2243472bbf7a901c49a6ab0dd5bcc3226b42f5977616510d647a1b48acd8e624ff082a38eaa47fa918cf787f228fee907045c4cc457b84b77a00704a2f257d00daee37f8996e9"]}, @typed={0x14, 0x72, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, 0x63c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) [ 44.045898] audit: type=1400 audit(1521884806.149:10): avc: denied { create } for pid=5308 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/24 09:46:46 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r0) write$sndseq(r1, &(0x7f0000000100)=[{0x8, 0x0, 0x3, 0x6, @tick=0x4, {0x5, 0xc2b}, {0x40, 0x4}, @time=@tick=0x47}, {0x7fff, 0x1, 0x80, 0x5, @tick=0xffffffff7fffffff, {0x6, 0x5}, {0x7ff, 0x2}, @raw32={[0x831b, 0x69d6, 0x8001]}}, {0x4, 0x1, 0x7ff, 0x100000001, @tick=0x3, {0x5}, {0x1, 0x9e7}, @quote={{0x3, 0x6}, 0x100000001, &(0x7f0000000080)={0x6, 0x9, 0x8001, 0x87bf, @time, {0x7, 0x6}, {0x9, 0x4}, @quote={{0x5, 0xfffffffffffffffd}, 0x1}}}}, {0x7, 0x9, 0xbeaf, 0x5, @time={0x77359400}, {0x7fffffff}, {0x4, 0x100}, @note={0x3, 0x5, 0x2, 0x4f, 0x40}}, {0x0, 0x401, 0x1f, 0x8, @tick=0x6, {0x3ff, 0x5}, {0x0, 0xf5ee}, @raw8={"c3f966107ddac78819a3210f"}}], 0x8c) 2018/03/24 09:46:46 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffff9, 0x7, 0x202, 0xffffffffffffffce, 0x1, 0x6, 0x14, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000100)=0x3d) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) 2018/03/24 09:46:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0x1000}) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x459}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r3, 0x15a800000000000, 0x3, [0x100000001, 0x18000000000000, 0xfff]}, &(0x7f00000000c0)=0xe) 2018/03/24 09:46:46 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="96d9905092184f141af56140df9eb7733b1388ed19f6d02e446660069df4dbda25aa70da5e96f2b20163bfcecdc33433595e6b85fe3bb2c267cd6ac9717adef03f0cedad298f01d2167fd56021fdeb6be495433ceb7fb0") r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x9) r2 = syz_open_dev$sndseq(&(0x7f0000a6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000000)={0x200004, 0x0, 0xffbffffffffffffd, 'queue1\x00'}) 2018/03/24 09:46:46 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000001040101ffffffb6ffffffff000000000c000100010000007f0000010c0002002000000082000000"], 0x2c}, 0x1}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x80) 2018/03/24 09:46:46 executing program 7: fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x82, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x200000040804}, &(0x7f00000000c0)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/03/24 09:46:46 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) open$dir(&(0x7f0000000040)='.', 0x800, 0x32) 2018/03/24 09:46:46 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001d9ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3cff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000000)={0x1}) 2018/03/24 09:46:46 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_load(r0, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "595e3df382f7159e9fd56c48b2abf04d"}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x2, 0x100, 0x5c, 0x0, 0xf}) 2018/03/24 09:46:46 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0), 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080), 0x14) getgroups(0x1, &(0x7f0000000040)=[r1]) clock_getres(0x0, &(0x7f0000000100)) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) 2018/03/24 09:46:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') ioctl$TCSBRKP(r0, 0x5425, 0xff) preadv(r2, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x2ba}], 0x1, 0x0) signalfd4(r2, &(0x7f0000000000)={0x1}, 0x8, 0x80800) 2018/03/24 09:46:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4e24}, {0x11aa, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x67d3}, {0x0, 0x3}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/03/24 09:46:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) exit(0x7fffffff) 2018/03/24 09:46:46 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc000, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)=""/170, 0xaa) r2 = add_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x8b8, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x180}}}, &(0x7f0000000100)=0xffffffffffffff19) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x5, 0x579}, &(0x7f0000000180)=0xc) setrlimit(0x9, &(0x7f0000482ff0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r4}, &(0x7f0000000200)=0x2ef) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f0000183000/0x14000)=nil) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x100, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000194000/0x2000)=nil, 0x2000}) 2018/03/24 09:46:46 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) umount2(&(0x7f0000000200)='./file0\x00', 0x8) 2018/03/24 09:46:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0x1000}) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x459}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r3, 0x15a800000000000, 0x3, [0x100000001, 0x18000000000000, 0xfff]}, &(0x7f00000000c0)=0xe) [ 44.297595] SELinux: policydb version -214081959 does not match my version range 15-30 [ 44.323107] SELinux: policydb version -214081959 does not match my version range 15-30 2018/03/24 09:46:46 executing program 6: futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000985000)={{}, {0x77359400}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x1ff, 0x10, 0x6, 0x6}, &(0x7f0000000180)=0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) 2018/03/24 09:46:46 executing program 0: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000deefec), 0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e22, @rand_addr=0x7f}}) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) dup3(r0, r1, 0x0) 2018/03/24 09:46:46 executing program 3: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$pppoe(0x18, 0x1, 0x0) seccomp(0x1, 0x1, &(0x7f0000294ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xff}, &(0x7f0000000140)=0x8) fchmod(r0, 0x41) bind$llc(r1, &(0x7f0000000180)={0x1a, 0x325, 0x1ff, 0x6, 0x400, 0x65, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000001c0)) 2018/03/24 09:46:46 executing program 6: memfd_create(&(0x7f0000000100)='systemmime_type}[\x00', 0x3) pipe(&(0x7f00008f8ff8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x9}, &(0x7f00000000c0)=0x88) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9a006721cee84f0be043e73d822f4160c39043e309000000cc02b0bad3721e5d28656107eaeed3ffabbb0b02354daece7274cea77994311f964476992c26f05ff034945080c644d76aa81e08e987b41dbe121fb961254150946f143c040b7cff1b6a1f354a285b027325ca007e08b515cc0cc7ba9ed01a4505b8c058887d26cc887898beed6b4bfe2f4883971225de0d1b8fcca66be33c68ec37dbaff133eaf84ed6462477643123f3"], 0x8) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) tee(r3, r1, 0x3c, 0x0) [ 44.404162] audit: type=1326 audit(1521884806.509:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5387 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf777eba9 code=0x0 [ 44.430431] audit: type=1326 audit(1521884806.539:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5387 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf777eba9 code=0x0 2018/03/24 09:46:46 executing program 2: gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') write$selinux_create(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='sWstem_u:object_r:chkt:s0 /usr/sbin/cupsd 12\x00'], 0x36) sendfile(r0, r0, &(0x7f00000000c0)=0x20000, 0x4) 2018/03/24 09:46:46 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x66ec, 0x800, 0x9, 0x100000001}]}, 0x8) write(r0, &(0x7f0000874fba), 0x0) epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/03/24 09:46:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='stat\x00') lseek(r0, 0xfffffffffffffffe, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000003c0)={0x81, 0x401, 0x6, 0xffffffffffffffff, 0xffffffffffffff80, 0x6}) mq_timedreceive(r0, &(0x7f0000000080)=""/192, 0xc0, 0x9, &(0x7f00000002c0)={r2, r3+10000000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000380)={r4, &(0x7f0000000340)}) timerfd_gettime(r0, &(0x7f0000000040)) read(r0, &(0x7f0000000180)=""/230, 0xfffffffffffffe88) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x40, 0x20, 0xb, 0x9}) 2018/03/24 09:46:46 executing program 1: pipe(&(0x7f0000ae2000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) vmsplice(r3, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r5 = getpgid(r4) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r5) 2018/03/24 09:46:46 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080001, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040)=0xfffffffffffffffc, 0xffffffffffffffda) 2018/03/24 09:46:46 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_getscheduler(r2) 2018/03/24 09:46:46 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x1}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002480)=[{{&(0x7f0000000080)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/114, 0x72}], 0x2, &(0x7f00000011c0)=""/64, 0x40, 0x8c8}, 0x7}, {{&(0x7f0000001200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001280)=""/3, 0x3}, {&(0x7f00000012c0)}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/139, 0x8b}, {&(0x7f00000023c0)=""/4, 0x4}, {&(0x7f0000002400)=""/18, 0x12}], 0x6, 0x0, 0x0, 0x8}, 0x5}], 0x2, 0x1, &(0x7f00000024c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002500)={0x0, 0xb4, 0x10}, &(0x7f0000002540)=0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000025c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000002700)={r2, 0x3, &(0x7f0000002600)=[0x9, 0xd50, 0x5], &(0x7f0000002640)=[0x1f, 0x9, 0x0, 0x1920, 0x1f, 0x4, 0xffff], 0x22, 0x4, 0x200, &(0x7f0000002680)=[0x3, 0x3938, 0x4, 0xffffffff], &(0x7f00000026c0)=[0xa, 0x5334]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000027c0)=0x800000277, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002580)=@assoc_id=r1, 0x4) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002780)={0x7, &(0x7f0000002740)=[{0x10000, 0x9, 0x6, 0x3f}, {0x2, 0x4, 0x8000, 0x9}, {0x0, 0x1, 0x9, 0x2}, {0x80000001, 0x8, 0xffffffffffffd20a, 0x844d}, {0x7, 0x12, 0x80000001, 0x9}, {0x1, 0x7fff, 0x8, 0x10001}, {0x4a7, 0x6, 0x4, 0x401}]}, 0x8) 2018/03/24 09:46:46 executing program 4: r0 = syz_open_dev$tun(&(0x7f000014eff3)='/dev/net/tun\x00', 0x0, 0x2000) close(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) 2018/03/24 09:46:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001580)={'bpq0\x00', 0xe27}) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@generic={0x1, 0x1, 0x1}) prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x81, 0x24, 0x4, 0x1}, {0x2, 0x5, 0x7f, 0x97c}, {0x8000, 0x52a, 0x7, 0x1000}, {0x7f, 0x2, 0x3, 0x41f586b0}, {0x5, 0xff, 0xfff, 0x1}, {0x1, 0x6, 0x100, 0x2b4ee9ea}, {0x7fff, 0x7, 0x9f2c, 0x3}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xde, 0x7, 0x8000}, 0x4) 2018/03/24 09:46:46 executing program 0: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)="17", 0x1) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/24 09:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000100)={0x400}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) 2018/03/24 09:46:46 executing program 4: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000200)=0xffffffffffffff04) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) r1 = dup(r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'vlan0\x00', 0x3}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000100)=0x54) socket(0x5, 0xa, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r0, &(0x7f00000001c0), 0xfd, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 2018/03/24 09:46:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) fcntl$notify(r0, 0x402, 0x22) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x8001, &(0x7f00000000c0)=0x4) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fstat(0xffffffffffffffff, &(0x7f0000000140)) [ 44.570825] audit: type=1326 audit(1521884806.679:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5435 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7724ba9 code=0x0 2018/03/24 09:46:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=[{0x24, 0x29, 0x5, "2702020100a7007efe8000000000000052927321fb"}], 0x24}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40082) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x200) 2018/03/24 09:46:46 executing program 0: r0 = socket(0x1b, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x4020000002) 2018/03/24 09:46:46 executing program 5: ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/24 09:46:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4200, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/03/24 09:46:46 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x8, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x100000001, r1, 0x10001, 0xe27}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000180)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0x1, [{{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0xfffffffffffffead) [ 44.671818] audit: type=1326 audit(1521884806.779:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5435 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7724ba9 code=0x0 2018/03/24 09:46:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x105240) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000000)=0x5ff5, 0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/24 09:46:47 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00', 0xfffffffffffffffe}) r2 = dup3(r0, r1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @broadcast}, &(0x7f0000000280)=0xc) sendto$packet(0xffffffffffffffff, &(0x7f0000000140)="2eb2b6cb86a9fe086358817743a5c3f684e9597dc36e64346edb3ad8123b3adae380627b58fcf395914c16369ab300ea39c1e17f97a7d000475673be674618b647", 0x41, 0x0, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x3}}, 0x2, 0x1, 0x8, "ac933d186aca053d837bae39c90af9159ce95045c62d6a496133d6cc0f24344306c389a548e4870b5fba43040a46e405890d8707691433cd7d9ec14e8fee058f7c8e12a7c43aa7469c65e7ce39ffdcfe"}, 0xd8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000440)={{{@in=@dev, @in=@loopback}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', 0x0) 2018/03/24 09:46:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xb}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x4c, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x5}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x11}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x2, 0xf, 0xe9d, 0x9, 0xa, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_key={0x3, 0x0, 0x48, 0x0, "3e4139d50bf8937ff1"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x50}, 0x1}, 0x20000000) 2018/03/24 09:46:47 executing program 6: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1000, r0, r1, 0x2, 0x8, 0x1007) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) write(r2, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc701476bc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) 2018/03/24 09:46:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'irlan0\x00', 0x6e8c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'teql0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/24 09:46:47 executing program 4: r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x7, &(0x7f0000000340)=[r1, r2, r3, r4, r5, r6, r7]) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) dup2(r0, r8) 2018/03/24 09:46:47 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") fgetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000001c0)=""/136, 0x0) 2018/03/24 09:46:47 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f00000000c0)=""/41, &(0x7f0000000100)=0x29) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) [ 44.913399] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/03/24 09:46:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0xfce) 2018/03/24 09:46:47 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8100, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x9) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0x3) lseek(r2, 0x0, 0x4) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000180)={0x7, 0x6, 0x40000000000007, 0x8, 0x3, 0x40}) accept4$ipx(r0, 0x0, &(0x7f0000000200), 0x80000) setrlimit(0xf, &(0x7f00000000c0)={0x400, 0x1d}) 2018/03/24 09:46:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='vmnet1\x00', 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000486000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/24 09:46:47 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) [ 44.966255] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/24 09:46:47 executing program 7: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f000061f000)={0x0, 0x7, 0x7}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') r1 = socket(0x8, 0x3, 0xff) recvfrom$ax25(r1, &(0x7f0000000040)=""/103, 0x67, 0x1, &(0x7f00000000c0)={0x3, {"c159d3d318a53a"}}, 0x10) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) close(r0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x1, 0x9, '\ry0xffffffffffffffff}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000080)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) rt_sigprocmask(0x1, &(0x7f0000000000), 0x0, 0x8) 2018/03/24 09:46:47 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000040), 0x3) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c, 0x1ff}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/164, 0xa4}], 0x1}}], 0x321, 0xfffffffffffffffe, 0x0) 2018/03/24 09:46:47 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000080)=""/166, 0xffffffffffffffb5, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0080) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) 2018/03/24 09:46:47 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000031f8c)='w', 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) r3 = dup3(r0, r1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000040)=0x5, 0x2a4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x100000000, @loopback={0x0, 0x1}, 0xfffffffffffff001}, 0x1c) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e59ff0)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000), 0x0, &(0x7f000035a000)}, 0x0) 2018/03/24 09:46:47 executing program 2: r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000e55d20)=@newlink={0x28, 0x11, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0x2d9) 2018/03/24 09:46:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") inotify_init1(0x0) 2018/03/24 09:46:47 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup2(r0, r1) fcntl$addseals(r1, 0x409, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/24 09:46:47 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0xb8de}, {0x0, 0x5}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x5, 0xfffffffffffffe00, 0x6, 0xe1bf}, &(0x7f0000000040)=0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0xcc, 0x5, 0xffffffff, 0x2, 0x401, 0x7fff, 0x3, 0x1, 0x5, 0x0, 0x3ff, 0x5, 0x3f, 0x1]}, &(0x7f0000000180)=0x100) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/24 09:46:47 executing program 3: r0 = socket(0x0, 0x5, 0x0) write(r0, &(0x7f0000000340)="fc0000004a000700ab092500090007000aab80ff010000000000369321440100ff0100000005001a0000000000036915fa2c1ec28656aaa79bb9d946fe0000000700000000008c0000036c6c256f1a272f2e117c22ebc20521400000000000a934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9ddef2fe882038f4f8b29d3ef44b53ad2af2f17bcb77d243f295ed94e2ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c33880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fbe000175663fb8d38a873cf1", 0xfc) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@l2, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000180)=""/49, 0x31}], 0x4, &(0x7f0000000200)=""/47, 0x2f, 0x4}, 0x2120) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)="7a2b5c1eb008e97b9726c282ef7081473bb815687f5d570cdadb8cace3503222f6d203870423d1bcf24f975247eeaa6b2511971529f89b4756e7a6ea162711f510ed8bdaffbf809233143267bf010f9770a760a291d0e714af6b97bbdbcde576584fb0bc400fc674599ac64146d60e4b881574dd2ac726f0da183ff4b652567e6366f6caacb68b24a9") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000440)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)) gettid() r1 = gettid() r2 = getpgrp(r1) setpriority(0x0, r2, 0x10001) 2018/03/24 09:46:47 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000600)='/dev/keychord\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000640)={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0xaa) sendmsg(r1, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)}, 0x0) sendmsg(r1, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) close(r1) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x0, 0x2, {0xa, 0x4e20, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="41a2f7974f6564aa2025c15c6534a8fec97942b6cf081ab0c647d01da86a80dd482ab267672cd6ad5c434ab562fd22c71bb64b66a34909c170e065378e2379b54a4875b911ac2ce7673769", 0x4b}], 0x1, &(0x7f0000000140)=[{0xe8, 0x29, 0xffffffffffffffff, "d510fcf8eb1fb7bdd03526101fcfd9e7e2a1d35730c7b70d03e573c4b51c30f08ac99c3b4b151b3a1382726c75d35ced4964e2fdd7fc190b2d434a389fc88447d4e5f63662952cfe980de287b2abf80cdd5dace0574f74a9a02525f501956f36e9dd3632ccaa9ca9a8eecc9983f8eb677801fc7ddfc5b16721cc7dddaf2151e9d5581de994751cf0c497b3234a6dbaf0963e7ae9ebeb88c82ff8ec9517771de8e7fdc569ca517e1b6e9b3adcd5819a3e0fecc106bc6c942c9e889d9009393c840071cf08dcb3740fec7917e5f66cf82b2f203e104a6e7bf17667"}, {0x88, 0x1, 0x100000000, "927a78b0760f26ff7ee653f75b17dee9de619b61820fe3ba627ea2e80faf53f3126b9e90ee7a29a16d2abd76a9dca88a4dd72490c288add8f1526873b763a9074efbc0ef30f97ea7d3601bf4733440de48497fb075854820421d5dd1241ac6b8d8c3f8e1bbdd2b2b982e414973e849c01b7b4e731935e501a8"}, {0xe8, 0x0, 0x1ff, "6ea61e3cc2ffcb8ef11cc1b7e4763f214cb86a204c68231db5d1545170d32ba48cfc9e9cdbebb8f9078bb417405e9e1208106dfb5b69e489edd885c46332193896b1177bb996ee97a856993ce3f7b8806eb0a16a46db20a41142ee5a13526d5b6f692a33689a27e0086895c0b623b7fec7ebf9820417ec08a4ee4d2de826e515b60238fb093e99b4613f79900ed3977650499251e223eef9551ad0c96765addd037aa63220c728c20dd10bb928ba6a680a3131f9a987da83bd7af951f5cdb46cbb75ef1405c7ffc5b601190b0471c2dca67c6022f0dd218bd4d96bce"}, {0xdc, 0x119, 0x1, "6f05c5088d7e5443613f347a83d26361720351456cd46878d94c84992954b5da8fc0a01ef5d9ff9e20a8414f325b3a6db289942b2d67d7d21e8ac294b82e3d7c39b288ffb3a9516a7c006feec49b672123c09ef03dee4a443ef7acf58fc219f468464235cd30d4380dd33e5d8bb3adebef7fcbcdda2243d88c9fa74c08349955ae5321a08e22b30b7a7439d84d194b84526f80fdf2fc0adda6e84eb2eb35663df5ad2a838dd939b6b155de014b19b019f1259779cb0aca0e2a4233b12c1f14ec2033daba5cd73d5e9404357a94"}, {0xb4, 0x10d, 0x40, "e37fef279df1d5b7fac2cec468cde6441c25f3ea712ac9c8924d9f7aab857c2138ebcd7bdf0843d47da3b3c24a309d2381d9dca5a2d76f5714745c8090c0e2f22daea4253f8d1ee8ad2dedf621409c6a0e0d4702460843027704c8fc27fb5e10d93bced92f9b88a6fcc96b0bb02052cfff48dcd9715bda0ad6a2c66b8114635dbb4c19f03395626c338639fe0ac593b210e2db916bf7f3b3e4eb6eb4437994e942e57cc876acb6"}, {0x6c, 0x105, 0x10, "b728800279cb09f3f5e09387371e003577e9f4373d4b770cb20a3c697cb9f05e1fe691cf227e9a0308523d6bcfe9ec9019c7d3470789ceed1308edc1c7aab1e3529765ef0cc5441da9b6ea8fcbef739fa4c7ec7a9785d10228d664e2e4366ece"}], 0x454, 0x40}, 0x0) 2018/03/24 09:46:47 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x807, 0xfae, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x80}) 2018/03/24 09:46:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000140)=0xe048, 0x1) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x200000000000, 0x101}]}, 0x8) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0xffffffff, &(0x7f0000000080)=0x2) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/134, 0x86}, {&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000480)=""/115, 0x73}, {&(0x7f0000000500)=""/225, 0xe1}], 0x5) readv(r1, &(0x7f00000001c0), 0x28e) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/24 09:46:47 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x0, 0x0, 0x7, 0x0, r2}) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x3, 0x4, 0x3, 0xffff, 0x3, [{0x6, 0x80, 0x7, 0x0, 0x0, 0x204}, {0x3, 0x92d6, 0x4, 0x0, 0x0, 0x4}, {0x7, 0x9, 0x7fffffff, 0x0, 0x0, 0x4}]}) fcntl$lock(r0, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, r2}) 2018/03/24 09:46:47 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="0004", 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) clock_gettime(0x2, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) 2018/03/24 09:46:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000013002106000000000800000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/24 09:46:47 executing program 7: mkdir(&(0x7f0000679000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xc, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x4040, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000000000)) 2018/03/24 09:46:47 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setrlimit(0x6, &(0x7f0000000000)={0x715, 0x4}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000054dff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/24 09:46:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x2f, r1}) setsockopt$inet6_int(r0, 0x29, 0x400000000000010, &(0x7f0000f5b000), 0x1) 2018/03/24 09:46:47 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0x1005}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3505}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x2, '&v'}, &(0x7f00000002c0)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x8848, 0xc4a}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x800, 0x7, 0x9}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x4, 0x9}, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x0, @rand_addr=0x4}}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000200)=""/167) 2018/03/24 09:46:47 executing program 4: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4}) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) 2018/03/24 09:46:47 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000000c0)) ptrace$getregs(0x12, r2, 0x0, &(0x7f00000000c0)) 2018/03/24 09:46:47 executing program 7: r0 = socket$inet(0x2, 0x600000000000002, 0xfffffffffffffff8) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x100, 0x1) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0, 0x1}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000e311174c3937906cfab894d2dac46d536322d6397441b63529354ba99e5066652644db42a58ef5a4b9b401cbbc9c464b1087a60dc5d1df0a18f7db3bb5fafc4e7b6029ae800a38dbfa1664b36834dd8b4a3f0e477743c7b2c3c6d357a81056e079616ef7b917ecec14422e65d2405dc2640305c8c1b8"], &(0x7f0000000100)=0x7e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x7, 0x3}, &(0x7f0000000200)=0x88) 2018/03/24 09:46:47 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x1ff, 0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x34, r0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001dfc2)) 2018/03/24 09:46:47 executing program 0: getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='oom_score_adj\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='+4', 0x2}], 0x1) 2018/03/24 09:46:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a575bb)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140027dfff120001000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) mlockall(0x1) 2018/03/24 09:46:47 executing program 5: unshare(0x4400) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000016c0)={0xffffffffffffffff}) ioctl$TCSBRK(r2, 0x5409, 0x2) vmsplice(r1, &(0x7f0000001600)=[{&(0x7f00000001c0)="7b44b8", 0x3}, {&(0x7f00000002c0)="6306a95eb2bcb0da8907038d5416ae63e2a0b75e3b8bde32165a1b6ce6415d7793916bcba4d1d3cd3011b79a2e8d213bf37ba62bf329678d03d0eddf5b933c8df1aa3863ed783d908b59130d76baa347fad75799f91e497d510de22d5e39c02a8f63c87ca2d3145b90a799bf9079a476602ab51e2282efb1dceeebd35e310c82c70775bef7a9e9d721efc18b3bb80cb0bb30af6e33d8ef529550f2", 0x9b}, {&(0x7f0000000380)="f7f28b05346848b5e0b5f60a8172e3e6f381dc2f9812b94c8e6e6e6c48a71fa5fcc85b5bf4b53c42596a187304264987007ec11e803b3d4243e8bd16daef2564c94fc38c39a6d731250e0303ca4c629c1242eb264f4e692053f0aa81730cc8e63866bb0a16aaac44bff7ac3c07535626846624434ca709ba556d19ccda22", 0x7e}, {&(0x7f0000000400)="7c4576ca22dfbd637e7ea55fdaffe721fe34b7be99a88b6a864d", 0x1a}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="e15bc9d064fd964ee44b34c809772438702b78099c5c9bfb7d0e48826b7acbebcb2a0de02febc8952cec049b63dd22a2f14cd87f00de4cd0265933e708c75bb455b2349bfe377e6ba19cfa81f923ef915e62a08c3ebac07d24bde9d9a309162bc09822ef36802a889b6f46f82ed4e30207498764dfacaa8cbba667c16ba4f0c0c0651aba157b31528c747a5d186b061c53efda3b556816ca0568718754822d8c288200f553732855735119b61163801d8efa6085054d75fadf", 0xb9}], 0x7, 0x8) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/xfrm_stat\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000140)={{0x9, 0xb4}, {0xdb, 0x1e0}, 0x4, 0x1, 0xffffffffffffffc0}) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000001640)=""/62, &(0x7f0000001680)=0x3e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r0, r4) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x3, 0x18, 0x8, "9fe27c2430d99a54a4c080302f6a7d4ccde526902b486b2ee4727ddf81a8dbd2e039a63ec99401e11d794556aed76f8c477ff05da535d328d2fab67fe55dc4e8", "1c189bd5732aa0e961b1f4e69327f4d4b4d315df779eebe686d9bdc75aece1ee", [0x5]}) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x7}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x48) openat(r3, &(0x7f0000591000)='./file0\x00', 0x0, 0x2) symlinkat(&(0x7f0000779000)='/', r5, &(0x7f0000001740)='./file0\x00') getegid() [ 45.374507] device bridge0 entered promiscuous mode [ 45.389293] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/03/24 09:46:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0x4}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000002c0)={0x43, &(0x7f0000000240)=""/67}) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x28000, &(0x7f0000000180)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00000001c0)={0x2a, &(0x7f00000000c0)=""/42}) 2018/03/24 09:46:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="a6364e123250336d67739b0bfeed0dad2d1ea59a4050cf33e209f36cc0fb9490"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x1000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) recvfrom(r0, &(0x7f0000000000)=""/113, 0x71, 0x1, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80) [ 45.439085] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4863 sclass=netlink_route_socket [ 45.470783] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4863 sclass=netlink_route_socket 2018/03/24 09:46:47 executing program 0: r0 = userfaultfd(0x801000000) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000180)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x89cc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x100000001, 0x6, 0x4, 0x8, 0x8000}, 0x4) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000003000/0x1000)=nil, 0x1000}) 2018/03/24 09:46:47 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x101000) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0xe50, 0x4e21, 0x3, 0x4e20, 0x6, 0xa, 0x80, 0x80, 0x21, 0x0, r2}, {0x3f, 0x355, 0x8, 0xfffffffffffffffb, 0xa0000, 0x5fc, 0x1, 0xad5}, {0x200, 0x3f, 0x632, 0x20}, 0x1ff, 0x6e6bbc, 0x1, 0x1, 0x2, 0x3}, {{@in6, 0x4d2, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3507, 0x3, 0x3, 0xffffffffffffffff, 0x4, 0x8001, 0x9}}, 0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/46, &(0x7f0000000100)=0x2e) 2018/03/24 09:46:47 executing program 1: getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) ioprio_set$uid(0x3, r0, 0x101) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000035000)={0x2, 0x0, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4, 0xd81) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5d45}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) 2018/03/24 09:46:47 executing program 4: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e0200000000000000000003f500", 0x39}], 0x1) 2018/03/24 09:46:47 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) dup3(r0, r1, 0x80000) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00007e8fde)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) 2018/03/24 09:46:47 executing program 6: setpriority(0x2, 0x0, 0x4) r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x1f, 0xbdb7, 0x81, 0x4, 0x0, 0xb1, 0x0, 0x0, 0x4, 0x5f, 0x4, 0x8, 0x800000000000000, 0x1, 0x200, 0xcd, 0x8001, 0x892, 0x2, 0x7, 0xf9, 0x200, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x94, 0x8, 0x0, 0x4, 0x7, 0x4, 0x7, 0x80, 0x4, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000000000), 0x1}, 0x108, 0x401, 0x3, 0x7, 0x9, 0xfffffffffffffff7, 0x7f}, r0, 0x0, r1, 0x1) 2018/03/24 09:46:47 executing program 3: r0 = timerfd_create(0x7, 0x80800) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000001ff0)=[{0x1c}, {0x6}]}, 0xfffffffffffffe3d) sendto(r3, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000013000)=@rc={0x1f}, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x24, r4}) 2018/03/24 09:46:47 executing program 2: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000140)="e5b8f737499c52d161878bf5519a85926f7c83b36df1d3b71a163463aa3d63c418b0231189d5d9fde47a6fde4d460c7ee24c6774b3c0264e1d43f6e8b942ea718b8f57b076c3995abd602a4cb307cb5e4265af87aaa3ee2063fa9690cc559c4b6b8e90e25c625a7313ce4f98b31aee1a1a4873dc") rt_sigaction(0x7, &(0x7f0000000000)={0xffffffff}, &(0x7f0000000040), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00000000c0)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='yam0\x00', 0x6d27c0dc119d104c) 2018/03/24 09:46:47 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000fb0)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x300, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) 2018/03/24 09:46:47 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) quotactl(0x8, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000240)="4f6cc2a9c1f8fae146db3ec9ced19537fc4ce9c44e843da0bed39158db83c9a9a4b0ab3cdd75ae68c97e81701468dcd995136b81091d23e70be8231185a37f8a6069ae1e264a7b1635897827c5ebdcb4964707df3af30d5e52207f9832f2578f4c364837c377587cf33f7602eae38a4a3626f5e934f781c628823520220dd800e4bb94933424bc52b2f41f6baa56875ab8ee1638138688186dd12bb7") syz_fuseblk_mount(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 09:46:47 executing program 0: unshare(0x8000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x220000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r1, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r2 = dup(r1) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/03/24 09:46:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000001c0)=""/16, &(0x7f0000000140)=0x1636bf76) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0xfffffffffffffffb, 0x4) 2018/03/24 09:46:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000029c000)=ANY=[@ANYBLOB="1478d0a972d2be7c5c0000000205b38800000000"], 0x14}, 0x1}, 0x0) 2018/03/24 09:46:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000978ffc)) socketpair(0x11, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x2031, 0xb6, 0x8000, 0x8001, 0xfffffffffffffffd, 0x7, 0x4, 0x8, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x80, 0x8797, 0x0, 0xffff, 0x3f, 0x832, 0x4, 0x1, r3}, 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x100, @time={0x0, 0x989680}, 0x8, {0x6, 0x100000000}, 0x8, 0x0, 0x800}) 2018/03/24 09:46:47 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00000000c0)='ppp1\'md5sum\x00') ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x12, 0x4, "dc4067c58fd3f4089d961079e948cd041a0667e2d998d52f4b8d25180ba0d30420764af5f9c8de7221ae9dac37eb5dbcfacc3d35a9e81f5ce480cce93f4666fc", "d0688e2452bdf726f832ec5eef4e45c519df63875b98c90c7ed91fd034a453f7", [0x8, 0x100000000]}) ioctl(r1, 0x227b, &(0x7f0000001000)) signalfd(r1, &(0x7f0000000000)={0x5}, 0x8) 2018/03/24 09:46:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x402, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000140)=0x400, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r2, 0x1}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000240)) 2018/03/24 09:46:47 executing program 4: clone(0x0, &(0x7f00000000c0)="b0da3f4d9c40cfa863398519b68b5aeca50b9509ad29da675981414b642d75d99c53122d462294e241800f35e550455af4b5c4064a4016654a36400300ca9d", &(0x7f0000000000), &(0x7f0000961ffc), &(0x7f0000000040)="5be29b877fcba77f2d7893380000000073d758775d73482a214fb1b7d475baf098f26b3fbd69a61e85e71a7d6a6e63e147f6910000000000000000000000000069cb4c8e54dae12ad5ab0f6f3be0278acfd8d7d629b9c8dcb8") setpriority(0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) process_vm_writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/79, 0x4f}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/223, 0xdf}, {&(0x7f0000000500)=""/155, 0x9b}], 0x6, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/38, 0x26}, {&(0x7f0000000640)=""/26, 0x1a}, {&(0x7f0000000680)=""/9, 0x9}], 0x3, 0x0) 2018/03/24 09:46:47 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000080)=@llc={0x1a, 0xffff, 0x5, 0x1, 0x5, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x20031, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x0) 2018/03/24 09:46:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/03/24 09:46:47 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x4}, {}, @time=@time={0x77359400}}], 0x1c) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000002c0)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') dup2(r1, r0) 2018/03/24 09:46:47 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x4403d, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') 2018/03/24 09:46:47 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) 2018/03/24 09:46:47 executing program 0: r0 = gettid() rt_sigqueueinfo(r0, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x200, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'erspan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0)=0x1, 0x4) ioprio_get$pid(0x2, r0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000100)=[0xffffffffffffff69, 0x200]) getpgid(r0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x5a}}}) 2018/03/24 09:46:47 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x1, {0x2, 0x6, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e21}, 0x200, 0x66, 0x5, 0x9, 0x4, 0x0, 0x7, 0x200, 0x81}) select(0x40, &(0x7f0000000080)={0x4, 0x8, 0x5, 0x0, 0x7, 0x9, 0x2, 0xad}, &(0x7f0000000180)={0x8, 0x5, 0xea9, 0x638c0a4a, 0x10001, 0x3, 0xfffffffffffffffe, 0xac}, &(0x7f00000001c0)={0x2, 0x4, 0x4, 0x3ff, 0x4, 0xe92, 0x4, 0x7}, &(0x7f0000000200)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, r2}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) [ 45.816132] device syz_tun entered promiscuous mode [ 45.845525] device syz_tun left promiscuous mode [ 45.869503] device syz_tun entered promiscuous mode [ 45.878542] device syz_tun left promiscuous mode 2018/03/24 09:46:48 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f000046cff4)=@file={0x0, "e91f7189591e9233614b00"}, 0x2ce) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x80, 0x80000) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @random="d6582a3a092c", 'vcan0\x00'}}, 0x1e) 2018/03/24 09:46:48 executing program 3: accept4$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x10, 0x800) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x200000f, 0x18071, r0, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x4c8ee16a0b703921, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x101202, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000440)={0x9, 0x20, 0x4, 0x6, 0x1, 0x100000001}) r4 = getpid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x0, 0xffffffffffffff9c}) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f00000003c0)={0x3, 0x7}) ptrace$getregset(0x4204, r4, 0x203, &(0x7f0000000140)={&(0x7f0000000100)=""/26, 0x1a}) r6 = fcntl$getown(r1, 0x9) fcntl$lock(r2, 0x7, &(0x7f00000000c0)={0x0, 0x3, 0x1, 0xffffffff00000001, r6}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r7 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x101, 0xfff, 0xd3c, "0185a9e4100adcf3e459d22a0de4e64779872b236d2e34bc5baae127f44b5586ad5958bb87af33646254913fdee73a9950b89d44576461c9ea449a91ef9d70379e8050a12242291c6fb9a3fe5f6672a8"}, 0xd8) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r8, 0x8907, &(0x7f0000000040)) 2018/03/24 09:46:48 executing program 7: getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000300)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000340)="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") ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) readahead(r1, 0x4, 0x4) pwrite64(r1, &(0x7f0000000000)="b66fd88526ed2b51adf8197d0fd14b07494eb874a7d3be2fab5326e0b11ed7efc4add701ae47468211a306aa0d2037cbbc162ae7d4f97aab421a7e87e86480d6148f71db79f76df6357b75e2a9b4ebd70c4da03e55d56af45da48652a367ab08bea1fee46ba090c90c1fb5c51e65c4161e321cb6fd5a733db3401c90c63653664147c74bf4908f4865dec0ce1de2c54c5961dd43b475562c4be3211cc446a94c30feffbe43ac76", 0xa7, 0x0) 2018/03/24 09:46:48 executing program 0: unshare(0x40000) 2018/03/24 09:46:48 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x101}, &(0x7f00000000c0)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1a980, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000140)) 2018/03/24 09:46:48 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair(0x8, 0x3, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000040), 0x4) 2018/03/24 09:46:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x9a, "9e26558cec7ffe4115f6f8ec255fd9bd05b6536fef32f83795e987238a337890a9e241a6eccbb4cc8fdae091a70d15812da7ed38b2be18292c7d9689c36f4b20732000b48802210759d41811692c3e9d3afed283514e00dd4c9f7e2282dc7b9b0fe387b3f153019ab770e494f15434eb4147f5078bf22607eb7e2711bd68521b788c9e153db2f5e6136e8ab808cb2f05a733f0688b36e797ff1e"}, &(0x7f0000000180)=0xa2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x3, 0x69, "4dcbebca894394035c461c107bb3873eee459a05f663cca990da56e4d47f2c019673c99098d2674098b45f7507ac5c60b3e35c39f0c1bf7dd70c2d2e008d05635b48f288d360e6e286a471a408a06b32b78f8ef9fa910d7a524efc2cddf85ce95ccbaf109639564396"}, 0x71) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f00000b5ffc), &(0x7f0000c96000)=0x4) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x6, 0x7f, 0x6, 0x1f}, {0xffff, 0xfff, 0xfffffffffffffff8, 0x8}, {0x2, 0x3, 0x5, 0x5f9}, {0x8, 0x100, 0x80, 0x5}, {0x1f, 0xfffffffffffff001, 0x1, 0x5}, {0x4000000000, 0x6, 0xffffffffffffadc6, 0x200}, {0x5ea, 0xedf, 0x87, 0x6}, {0x0, 0x8, 0x7f, 0xf2}]}, 0x8) 2018/03/24 09:46:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4a6}) r1 = syz_open_pts(r0, 0x41) r2 = dup3(r1, r1, 0x80000) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) syz_open_pts(r2, 0x80) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xb8c, 0x8, 0x7dae, 0x0, 0x7a, 0x4c6, 0x6, 0x2, 0x8, 0xbad, 0x200, 0x10001}) r3 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000600)=0x0) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000700)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r2, &(0x7f00000007c0)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x8002021}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000140)={0x2f0, 0x42, 0x0, 0x70bd26, 0x25dfdbfd, "", [@nested={0x2e0, 0x6d, [@generic="62a4c0bda18af234a125698c05b20692e2936cd42746bc291227ab14786b87d411a5d2a094151e4c26af5d064b621ee36d9fedcc8b7065a2a7862dddb6ed939e3b2bedeec0f0d5980c88a3971c0294cba471851d7abb05b703f264bdc3a339a4725829eb1c8caf0dd7b038dd93a3d13e7ebb7480238d8cdd435799f70bc6c2a749b2209eab5d24ef60a9d1eb44a55fa4fec9b5334109dbc5ff00912d074b73cd89c7ba8c2c3b8d9ed3aaccac9dc5143606249cad0bf061a3dbdcac6925", @typed={0x8, 0x18, @u32=0xff}, @generic="1970b14b883fda8d26693c586946ebf9cfb00c62011e261914f6d59b851367b63cd51de5f7975fac5ee6b5cc1aba", @generic="7ef4cbc9def3f87dfe4179e722ac77e047c1e0b48798b503c469153a1ef00c3cd29d5e9f2deecaac47997f62336e307086b725f0c86c4b37136e6616aa55279458bdde776d792bff5232cde36aab553d3cb9d1cc174b51ededd283f20766418ae83d2b42a6b2df72662992f7dedc55a38c60670af65ad9f03063d6179863da00b0ce3b37e645", @generic="d2283b542982000ad28b6da881b280e01226617dbcb0d47faab80aea9b2fefede8b9b454c149a07187e281bbacd42f752313f094b3b378ece9b4857894debe72323c170fc5dc0ef60a17f6a0a2367a7a79a705220714dacf864294da5623cdd0cfd49c443de825a44ccb004eae9967f679bb26", @generic="a3dcc0f71e5abd0f9dc53173441ce0f168d1b8a8b6a495e1acf8ebd07e7ef3d4bd527239f56131adc313fd130b1d781ae3b1606a6008a0306221fe9a2b", @generic="60c225bddf59e8e1abe4ae43a176131041129af81101921dc0b4249488fb280dfafdfa5b5bbe4cec77567ad735f99948d5f6bd6571ffcfc4061e7aa1fd7eb2eefb762df57c294381884e37ae39367bd179ed7c5aac9c89ed606e518915cff364aeeef8927b42408e3a23782f29f6496121599c25730fa29f2154abab5cedf933a1ca5da36e30c884846752b7b6c2d3316eed6d0c411256d73658693e02d9b60e8f2f95b5751a8f03df4b66be4d65c606dd9003"]}]}, 0x2f0}], 0x1, &(0x7f0000000740)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x1c, 0x1, 0x1, [r0, r0, r2, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x4c, 0x1}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x80000001}) 2018/03/24 09:46:48 executing program 0: prctl$getreaper(0x2a, &(0x7f0000000000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x9, {{0x2, 0x4e21, @rand_addr=0xa2}}, 0x1, 0x7, [{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @rand_addr=0x2}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x40c) 2018/03/24 09:46:48 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff018}, {0x6}]}, 0x8) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/24 09:46:48 executing program 1: socketpair$inet6(0xa, 0x0, 0x67b7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r2 = epoll_create1(0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000040)=""/5, &(0x7f0000000080)=0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000c3fff4)) ppoll(&(0x7f000021afd0)=[{r2}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/03/24 09:46:48 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8ba7e9f7b7a4a99c96da098c431b180b8267abdaf412ec363c380afa5a2baba5e4ac0c34638c7ba21"], 0x3d4c) 2018/03/24 09:46:48 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0x0, 0x7, 0x484a91fb, 0x2, 0x8}, 0x20) 2018/03/24 09:46:48 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/03/24 09:46:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) dup(r0) open$dir(&(0x7f0000000000)='./file0\x00', 0x26000, 0xc) 2018/03/24 09:46:48 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000000014, &(0x7f0000000080)=0xfffffffffffff86f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x209}, 0x8) r1 = syz_open_pts(0xffffffffffffff9c, 0x400201) r2 = syz_open_pts(r1, 0x101000) r3 = memfd_create(&(0x7f0000000180)='selfkeyring(%\\\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000100)) ioctl$TCFLSH(r2, 0x540b, 0x800) 2018/03/24 09:46:48 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x4801) mmap(&(0x7f0000e26000/0x1000)=nil, 0x1000, 0x0, 0x3f, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x13) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10201, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000040)=0x1e) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/03/24 09:46:48 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xc0, "261d4cadb1824cba9978c88c87f94bb93c950d03a9ecadc1c5eaba460a51cdcd6f848c3b40fd53a4867a9eb14c0b483c682a75c33fd9c8317158bae41ebb37013718b427c0a31e5bd0148ab52ef29f88fb68cbec48a8b685c32ff1824534243d517c5b6b7564af690f9d1f76e6953ff02835f27eaaef37977795d6577435adb22852695270417b1fb77fd613bfa8834abff6d44a272a9d85990098f750b111bdaf2dd4a2fcb80658e63ab4d6b9640dfdb00962165731a96b570ff6c7ea6f0808"}, &(0x7f0000000180)=0xc8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x46, "413ae23b7572764be8cd2817d787a6247c93a1405c6f2534552f335b944af721d83d0bfed2d990beb6ebd0a00af757f09f55c1dc27272729358d109b56f13bb9bfb43c082e0e"}, &(0x7f0000000240)=0x4e) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8a", 0xffffffffffffffbd) 2018/03/24 09:46:48 executing program 5: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20000000, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000000)=0x72) 2018/03/24 09:46:48 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x439}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000002940)={&(0x7f0000001680)={0x10}, 0xc, &(0x7f0000002900)={&(0x7f0000001800)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00'], 0x480}, 0x1}, 0x0) 2018/03/24 09:46:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) r3 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)=0x0) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000d40)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000e40)=0xe8) getresgid(&(0x7f0000000e80), &(0x7f0000000ec0)=0x0, &(0x7f0000000f00)) r12 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f40)={0x0, 0x0}, &(0x7f0000000f80)=0xc) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000011c0)={0x10001, 0xb680, 0x400, 'queue1\x00', 0xff}) sendmsg$netlink(r1, &(0x7f0000001180)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000a00)=[{&(0x7f0000000100)={0x14, 0x1f, 0x302, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x4, 0x56}]}, 0x14}, {&(0x7f0000000280)={0x200, 0x11, 0x200, 0x70bd2c, 0x25dfdbfe, "", [@generic="c8f6f3a54073897b212722d93a0a2e9a3ce54971cfbf9ab6f571623239dcfb784b746d8caa2f0608361b8cae2332ae30bc2a354a3e9fdbb368b625b92ecb2394e8ea9fe584ca5cf78cf32b004589105498926bbe1527dc0ab140fe26145691ba9aeb6fdbd77cdcb552d4dd17098a847283fb914fe5bba463e2af1028595c4fcab7398f7f2e7a925fbbe8c8d200f4dfd24b504622e32037916169cd55e750741a65ed2ee7050bf2d3ffd18facade16a1fe5b68f7e1992b380df999e7bd531ebdaa739d30adf2c5cea468b7fb874da34fc2aa1c0f9494e5c73807ce2dd3c3ea31c31", @typed={0x1c, 0x5f, @str='ppp1mime_type)-ppp1#\x00'}, @typed={0x4, 0x7c}, @nested={0xec, 0x8e, [@typed={0x8, 0x8, @uid=r2}, @typed={0x14, 0x69, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x23, @u64=0x2}, @generic, @generic="6edb7aa608d3e7decda7b21e70e88270d44d6505c1160d60717d74ada286eed4b8b858147fb398a8cbf5593a9b141e250a65b1e10f6b38eb86898826a558d1da89a62513853381985696837a2e91e42d6ef69997f98f6e43743126282f05ea41f7d88cf722c18e51f3237237cb6a3f85cc88dc7afdfab03207538520d49c1a0e6516eebbdfddc827589224d3a2cbab90d6a67fd612c50c4b70e6aedc2b13e2f012b614a6f54585e3b3ec40ec20c33d9adb50", @typed={0xc, 0x1d, @u64=0x9}]}]}, 0x200}, {&(0x7f0000000480)={0x340, 0x20, 0x404, 0x70bd28, 0x25dfdbff, "", [@generic="e63e1061b0438b73dcd3366ede2a352bf2be5dedf203201d6786439044170fd0917f3b37c80d07381a4a0577815a71da63e3e1091760f07aa3a678849d2380a2215e6c4d99da724dc03d6779b38f3950a92182e974834ac9f137847f5e105f5442e9499f4e9c80", @generic="477d15", @typed={0x8, 0x1c, @u32=0x5}, @generic="47c37855a63bbe29908507d467ea202a83fb06460e75c5695c878972a749f556052148f3c49bd5973f16097d292ac4670e6ee8a79c0eee37613e0201c1e85feaf38da1f8b2fb05f00c6d04f9cb173d43e67f6cd7c0c35b319bcb35735e189634", @generic="9c986f85b6f87c5620fcf72c8a10f963f204a19c1efaed00a9b04c29dbfa6310aff93983c7279714ba0bfb4c9d73f8354863a5107390c6ab5e15626e16b569adada804515aa276fbf7acc5a2708599403b8f3fc342dcd0dec30fcd164ad7c23ccbb5d507c5cb14e95848437a9ef0c187825c56a333b22df7955e2f9c5f042fdfea3d1fd08c85a6122f7d3e", @generic="ae5cc4fe98ea60b2e1765770ec637acc16a42b580d366683488b66221651277fb8acfbc67b88242e529b1435d86794d82582f41ac72e1e7edb3b221b723f4f90a0366619ce0186784e814268b0b44d8eb4c7b98126b5134be771849a177fe264211f862520f29e8705fc723d4048646c15855719b89be729be8dc4c4523b096b9744ca2164f76231f5770752034ab2aae5967d016ab78ad9d9cbc9d108de4daf9d2ebc40cfe0039e395c", @nested={0x2c, 0x90, [@generic="1a850b3041c84eae02d62ceb47845594ddb892c6c84d8f0f54bf2906a3b10e10838c36db90"]}, @generic="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"]}, 0x340}, {&(0x7f00000007c0)={0x1d4, 0x42, 0x200, 0x70bd28, 0x25dfdbfc, "", [@generic="7a1583ed8c12d0e0481a229cb636d7ab54e438e702d6faf5af388b9d703f58315552d7f50e2d087cac824c7d295fb8c03ba81109a6dd", @typed={0x8, 0x81, @u32=0x4}, @generic="24fd667b4ff536ff8ceefc574b04fbb34be62a3649b4f8236bcf1f9c4cbcb5f3113ac320319951b35ea929fbe06e0cb3734ad3873c57324dd07f35f77f52d83c414a0878d6c0a3103cc5f243f1e267775bfafda0d3abd54ca74d0a39e1611aa5d6687d7486fa7dda52e665f80de84d0e594002ed003b6075a4311358f3fad7bb02aae448f26e15706881a82cddff3d8f85767dd1b47d14bebc84e268b3cc589329522f6c43893b2b9207a682869f35b2985fcba9e2c94d07", @generic="03df90449a48", @generic="2dff3624433cbeb019219b26036df5facd2653dd7f8586ad2a10242e862b8fd268cb5265bdcf6886147cde98bf3c18ff38b9270da0a6b638e52748b407a82200461e0f44a478a4882fd83f4225dc52ddb8f0c99f942b698791a5d6a44e58a9badc0d2eaee33b88b756cbaaf92de1ec31da4b2bf32ac38efe39d2751bee89989afcff853fe96a6d80f7db20336f0a6c0718761cf6ad8fe01655670e7d140c9d9f6978d82fec99eb6a29d6d96a0843b8a06ec96cc28a80b02ed9674e617c5d35ceb92cf58e83"]}, 0x1d4}, {&(0x7f00000009c0)={0x10, 0x3e, 0x520, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x5, &(0x7f0000001080)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xf0, 0x800}, 0x400c094) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000080)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "4e18ae"}}) 2018/03/24 09:46:48 executing program 3: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00005ab000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001]}, 0xfffffffffffffe65) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/03/24 09:46:48 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000300)=0x6, 0x4) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x897e, &(0x7f0000000180)={'tunl0\x00', @ifru_addrs=@rc={0x1f, {0x4, 0x7f, 0x2, 0x7, 0x3, 0x3}, 0x8}}) connect(r0, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x0, 0x2, 0x1}}, 0x80) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000000)=@ethtool_test={0x1a, 0x8, 0xffffffffffffffff, 0x4, [0xcd8, 0x984a, 0x100000001, 0xff]}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="360000002e34f54d39b21192784127d60987b3a5e1c7018c270def02becdd867711a49826f1a8a94cc655495b782c84d18018804f14434ad9b79ca037b25063c159f0547eba649e83e18e3d2b7c7031433bc3695d440000000ff4e8b1c8df366a83c2780fa7a320bf36a70586c91b66a73d9d230d18145107a1d47d8dd2c14ce6a47fb2b87b1ee8115e405614b982dc8b3d72f5f60e42787573ab73a4b99c6ec84a383d2d3949d91eadc2d1fb742f0712c"], &(0x7f0000000140)=0x3e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0xffffffff, 0x1, 0x0, 0x6, 0x4c, 0x6, 0x1, 0x318, r2}, &(0x7f0000000200)=0x20) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000340)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000000380)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f00000004c0)=0x14) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000240)={0x0, 0x3}, 0x8) 2018/03/24 09:46:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/03/24 09:46:48 executing program 6: getgroups(0x3531b781f9ed5218, &(0x7f000049efe8)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/03/24 09:46:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x24081, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x0, 0x100000001}, 'port1\x00', 0x69, 0x140010, 0x100, 0x3ff, 0xfffffffffffeffff, 0x8bd4, 0x3f, 0x0, 0x7, 0xffffffff00000001}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4000010008, &(0x7f0000000100)="04", 0xffffffffffffff8f) [ 46.233695] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/24 09:46:48 executing program 4: socket(0x13, 0x4, 0x3ff) 2018/03/24 09:46:48 executing program 3: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xfc92, &(0x7f0000004000), 0x39d}, 0x0) chroot(&(0x7f0000000140)='.') mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f0000000100)="241c0aed137bcb4d7adb5d2e3ca400007b5a5a78", 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') symlink(&(0x7f0000000000)='.', &(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x2) creat(&(0x7f00000000c0)='./file0\x00', 0x20) 2018/03/24 09:46:48 executing program 1: mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) 2018/03/24 09:46:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x1002, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x200, 0xfffffffffffffffb, 0xe2}) 2018/03/24 09:46:48 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000)=""/4096) 2018/03/24 09:46:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1, 'y'}, &(0x7f0000000040)=0x9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x4}, 0xc) sendfile(r0, r0, &(0x7f00000000c0)=0x800, 0x8) 2018/03/24 09:46:48 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000779ff5)={@loopback={0x0, 0x1}}, 0x20) bind$unix(r0, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b00"}, 0xc) truncate(&(0x7f00007fde6f)="e91f7189591e9233614b", 0x0) 2018/03/24 09:46:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000000c0)=0x52c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f5ffc)=0xfffffffffffffff8, 0x4) 2018/03/24 09:46:48 executing program 0: r0 = socket(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x21d) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/27, 0x1b}}], 0x1, 0x0, &(0x7f0000000240)) recvmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f0000002400)=@hci, 0xc, &(0x7f0000002480), 0x0, &(0x7f00000024c0)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0xfffffffffffffffd, 0x30, 0x10001, 0x34f9}, &(0x7f0000000280)=0x18) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00002d0000)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@offload={0x0, 0x1c}]}, 0x4c}, 0x1}, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000000)=""/75, 0x4b) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000340)=0xfffffffffffffff9) 2018/03/24 09:46:48 executing program 2: pipe(&(0x7f00000000c0)={0x0, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000002c0)=0x54) fcntl$getflags(r0, 0x408) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) getrlimit(0x9, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) setfsuid(r2) 2018/03/24 09:46:48 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001600290000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="14ffff0900000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/24 09:46:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="ae617400000000000000000000000000000000000000000000000000000000006b00000033fa0c9f38015b39a47857a3587c8308edaf20e34cf99cdafab2781f770ab207267298d25a125548f65b80635e651ae24f8b448445ccf363f97a2c07403eed411b23be61adc6a7574a1728555912f9c1fff156c7275628f07156ff083e7a6bff121708f7cb1fbce0f1b7b7"], &(0x7f0000000140)=0x8f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000080)) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000001380)="b4c191d4545a34c6e95b4c270a3252df7bfee8b0d74520914851efe21e4143be899547dc9b72f07affd5f30feb02000000ef623df761978afa5a2d9e82d1eb72495f916c3d08393c192139b2cb0bd49908977215453ff2deb3f7c00ae6d99e2d022723abb37763852e061e4cd1835072380cd989969a565356b0ea218621eec9ebda6501decb00000000000000000000000000", 0xfffffffffffffc9a) syz_open_dev$sndseq(&(0x7f0000001440)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000080)={r4, &(0x7f0000000240)=""/4096}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000001480)={r3, 0x21}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001240)={0x0, 0xaadc}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000012c0)={r5, @in6={{0xa, 0x4e21, 0x1b9281c, @empty, 0x8}}}, 0x84) 2018/03/24 09:46:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0xa, [0x5, 0x400, 0x3ff, 0x1, 0x10001, 0x9e57, 0x8e88, 0x0, 0x3, 0xf91]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000200)={0x3ff, 0x4, 0x3, 0x75, 0x2, 0x5}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000caaf3a), 0x0, 0x0, &(0x7f0000405000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) poll(&(0x7f0000a5b000), 0x0, 0x0) 2018/03/24 09:46:48 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7ff, 0x7fff, 0xdc70, 0x7, 0xff, 0xd8a, 0xcb, 0x1000, 0x9c40, 0x3, 0x4, 0x8}) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2840) write(r2, &(0x7f0000fd6000)='z', 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000180)=""/246) dup3(r2, r1, 0x0) 2018/03/24 09:46:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') pread64(r0, &(0x7f0000000080)=""/20, 0x14, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10080040, 0x0) fcntl$setlease(r2, 0x400, 0x1) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x8, 0x3, 0x1, 0x9}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000278000), &(0x7f000061b000)=0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) 2018/03/24 09:46:48 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r2}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x16) fcntl$getflags(r3, 0x401) [ 46.491016] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/24 09:46:49 executing program 2: r0 = socket$inet6(0xa, 0x400800002, 0x20000000000) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/24 09:46:49 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x881, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x7ff, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002900)=[{{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000002800), 0x0, &(0x7f0000002840)=""/131, 0x83}}], 0x1, 0x40000042, &(0x7f00000029c0)={0x0, 0x989680}) 2018/03/24 09:46:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x15f) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000e80)=0xeff9e40762b2a66c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000980)={0x0, 0x1}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000a00)={0x5, 0x1000, 0x8200, 0x13, 0x6, 0xfffffffffffffffe, 0x400, 0x3, 0x0}, &(0x7f0000000a40)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a80)={0x0, 0x29e4c2eb}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000b00)={0x0, 0x1, 0x100000000, 0x6b3, 0x20, 0x1}, &(0x7f0000000b40)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000b80)={0x0, 0xe0, "c89a4dec83bc5d5a3f1fcd8e58ed0a4c22165cc812245c71532987a54a8f7dc8e8951108be2826c0ff53b163fd8010fb2e792cb0dc40471821cef2642f2310c2c088a1de1b18af6d2ca1caa09215f4fe0ce2277d216c73c20721fdc0942d535ca48a1a81943e9c4d9c900473f1054ef901c3fb9744cafdaafe5b82ec663d9203a82bb9848a23e9d1a6625a01279dc861ba10e12c0edb655c2ad0508f025a25bbef58e4fe04e5405d2347f2b5edc51b90d73d64e2ced8e358150be41c2bda262ea139e635cc8dbe93967710a300a8a5aa1ba2d17ab37a6df5eeb65d26ae9ef339"}, &(0x7f0000000c80)=0xe8) sendmsg$inet_sctp(r0, &(0x7f0000000e40)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x48, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000300)="f24caf362d9be78a24e40468ad10f4f0c93cc924de6785e1fda9c726f33daa72ebc902a18381a66096598881b9d00ee273c01d0afccbcbfc607480dcf5447e8e05f6e47dd5506f3a919ee27bcc851bcbff381da06576b866d9f59b32e4d731a56af22dfea02a1de85edc936c86524830579b08a6f953ce0aae396b45cac8b2d21a8123e2b3be1940a0c0e0187a615dbce1f96f463e6c7f4e83e8b06377401488739c6f12e6dba455a76c50cc6f3df0fa2349b62584c7e5240be0592a6d494231b797d0a2b47838cfecf6c50a56124f3f3e46cf5031f717e4bd965f13d995f0a99e6e80d1a3d29f6939b6810d0ffaf3e37aba351c14ba", 0xf6}, {&(0x7f0000000400)="b6190457b6108896844b8a258a89acae823fb818ddaf18f502032dc79c653741dfbb3117a05e894ea23a694537956ad450e0df10180122dc82371bb9e1cdfe51c41b0eff1ab1e43482e0f786d69eb6dabe33e0dc63749c74915b915d1f46afc0f22cb3ee3cc3bb5f973c861673b68b5dfdc33bd5c4303b5cad78fddd4c9dc06bde57a72b47adb3a311a3d9cfaaac67025271dd8d89b222ef65ec306987e40ffad3e2", 0xa2}, {&(0x7f00000004c0)="54db78d8218ef60cf45e13cdf47ae68534ffe1959712de741977c106f35b0e6bd62f00f13925f66667aa9e7f02225168ba2c3a1aa3752e84cdd49d9b810ccdc0be0a7eba20a3751d42ae600642e5b989d009ccf42b954a85002d2c90de16dd5bad35d2", 0x63}, {&(0x7f0000000540)="24e31ea45e8230dd6860ac4d57fa026af002317816e799a5bcff27579a7b3eec6de3ca1beea448d1378fbbf5c2ac8697ac2762f7122266b0a0c1fef58d1354704d4e25ecbef4", 0x46}, {&(0x7f00000005c0)="02639831720a3158850d9b6343c866d011ce3ebec86b8ec14191bef806d0d4a5f69560ff31b4849b6060657ef8988906c4e92e136ea3", 0x36}, {&(0x7f0000000600)="af1a805ef2fd57c567d961fc558f26642eaed69b76a8c877d24ed3d1074027e5496a05baf6", 0x25}, {&(0x7f0000000640)="99b65e10e86fa677113f2e5c82acc5edc390adca5d66a44b87c5107f9f366020e386c794bd1e60578d41cbefb935b44cb86d681b306cfe559bc757e242e7143d5c622448221bc760b390eab389c2fce3eff24931c9e4913f919aa73061a483d3fd2ee34c989d30f6d7fc4a68e58a828e113693cef59089b29a3a92b7aab1e6d38f6ac7563aa7d9b984bbbe14c132d362df314b6851e56b4bf5177dca34967c5c1d", 0xa1}, {&(0x7f0000000700)="d1f8e9718e0ea56962dfee61aad63b5a19a9ba088f7ce3aa98250ff14aa58929abeed6be6e92ee082d242f48b08fd60e35be898056bf05a698fae8cde869e5d4022f354b255e4068fb4e5d44c272d466f312e08a12075cb58474515067fb58aeb2486d7cd18277a6894b69b711ce4ca49bd4a3cf3eb39855a1120d09c2b1ff6672fb99c251c485a25d1c60a23e778bb20e4171c271fb6711769c213706be96faf1ce525b6342cc31dec652e1e720", 0xae}, {&(0x7f00000007c0)="79239af4e8eea99cde129d8ff15ed5787e30aa7a2852700ec0a823ab762e0b99b97c998f691bcd63b112830985b0629f4dfa30aa2c27c9be608b474d67df5c2b8560b961fa5dfad801c32139154899ba1b711dda97e03f9c7df861275a72fa8e5b07cb77b8b2f2c30ec1611f3e1336e7a771a4bd72807f1523af0ca89707a5b081456a15aadc75b8241cc97819e81f9203f76b0f1702e7689dab1d4f7d882be3ca90438abb72ad6555ba421a7ac5d56c98661d12e29714f718c73cb82079c9976c7ab4fc3d", 0xc5}, {&(0x7f00000008c0)="359f8f1c3e5c0863ada4cd88286a9f14fdd39aaa", 0x14}], 0xa, &(0x7f0000000cc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x3ff, 0xffffffffffffffe1, 0x9, 0x0, 0x0, 0x0, 0xffffffff, 0x47d, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x1, 0x8000, 0xa26b, 0x100000001, 0x8, 0x7, 0x3e, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x4, 0x1ff, 0x6, r4}}, @init={0x14, 0x84, 0x0, {0x7, 0x8, 0x10000, 0xaa}}, @init={0x14, 0x84, 0x0, {0x342, 0x3, 0x7f, 0x37}}, @init={0x14, 0x84, 0x0, {0x5, 0x101, 0x0, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8000, 0x20, 0x3f, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x200, 0xd44, 0x400, r6}}], 0x160, 0x40800}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x3f, 0x7, 0x8, 0x6, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r7, 0x7}, 0x8) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000180)=""/85, &(0x7f0000000000)=0x2a0) 2018/03/24 09:46:49 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x46a000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0xffffffffffffffff) 2018/03/24 09:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getitimer(0x2, &(0x7f0000df8000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a01fd0)={0x14, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0ca2589fb034bf000f81ebcdc7717094e98b0000"], 0xf2, 0x0, &(0x7f0000c9bf0e)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000240)=0x200000, 0x4) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r2) sendfile(r1, r1, &(0x7f0000000140), 0x3) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) acct(0x0) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10003, &(0x7f0000df7ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000080)=0xb, 0x2f) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000450000)={&(0x7f00005d8000)=[0x0, 0x0], 0x2}) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x200000, 0x0) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000000280)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x3bd}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/24 09:46:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000010d000)={&(0x7f0000a47ff4)={0x10}, 0xc, &(0x7f00000e2ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="147c3237be0995551a00a5a6b642f93d56b984a4967138cd2b90e054a7bc38875f19d1e1fa1e1629"], 0x14}, 0x1}, 0x0) 2018/03/24 09:46:49 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0xa201, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000080)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2, r1, r2, 0x80000000000000, 0x9, 0x10000) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time, {0x81, 0x6}, {}, @control}], 0x1c) 2018/03/24 09:46:49 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/03/24 09:46:49 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x1) ftruncate(r0, 0xffff) syncfs(r0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x0) timer_getoverrun(r1) write(r0, &(0x7f00000000c0)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) 2018/03/24 09:46:49 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f000031a000)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) fchownat(r1, &(0x7f0000000000)='./file0/file0\x00', r2, r3, 0xc00) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000440)=""/247) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='bfs\x00', 0x2000, &(0x7f0000000300)="6dbb628ccbc7c5397bf484be9fa5c942a05f0ca0b80b05bc894dfd5e2f2c1fb4c82026337f0b43ad648b3a6b796e82e5cc81169692d0a82c7aff5c10688f3f449b39f10a08525dfe464eda13f24a998e60974c4f9f3de975a804f48e4292628075177f8f78945327b7da3073d24711dcd201af8468c6c4efbff819c83197bc609895ae761407ca242337728ac4e00f5349c29d07621b16bde01335ee6192ed87940dc056c39c7d75de118afd4eb79071e1eea705f13cf95006f05895ff4443c47267854c0dd52e5975f3793c") mknod$loop(&(0x7f0000000200)='./file0\x00', 0x8000, 0x1) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400)=0x100, 0x4) 2018/03/24 09:46:49 executing program 4: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) read$eventfd(r0, &(0x7f0000000000), 0x8) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/03/24 09:46:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0), 0x0, 0x800, 0x0, 0x0) 2018/03/24 09:46:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x408100) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x148) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x64, 0x0, &(0x7f0000000400)=[@decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x3, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x38, &(0x7f0000000340)=[@fda={0x66646185, 0x8, 0x0, 0x23}, @fda={0x66646185, 0x9, 0x3, 0x30}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f00000003c0)=[0x40, 0x20, 0x0, 0x20, 0x40, 0x68, 0x78]}}, @decrefs={0x40046307}], 0xa0, 0x0, &(0x7f0000000480)="c1b85955c6ea4664e1139e9e329b066b3ff3ebe8120bffedb8635451639fb2fd9193efe87f9abf445f6256643a7d488a6f5290a745b7f0b01d7ac41a5e8493422484df5ed5692cd8d815d5507ac3c68ff62e65b68c908010aba2b6613188c8934f63aef2545453d30d6f8c03314b45d523b9b5eca2155b813f9120d1701987a10e7a552a5abbf73c9b69e7bb554bc06389ae14698ddcd71d6033feb75b1a88a2"}) r2 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, r2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x7fffffff, 0x0, 0x100, 0xffffffffffffffc0, 0xffffffffffffffff, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}}}, 0x8001, 0x6, 0x4, 0x3, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000140)={r4, 0x2167}, 0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r0, 0x3, &(0x7f00000001c0)="33e03c6e90e3fe1e7fcc53a5c851d406fa09441abe078b1eb43942006270800f26842206a97f1b677e963f77af97d0a4057e18103f85d2faa0b6955bf049220745847c6af51da810b92efa720bcffed34791096b2544098b572e01b5c0a4bc8edecc01128c9c2c08a752f72ae2e9c71f9ca9c2c5f03df40a498ea6cba98f8c0dd0c3d85aba79057c5180401ebcde5deba50f066b8ad297444299e415bc5ce675ceab4cfa2cbfdc6ee8249a5501f5121dff3024a3814edd3ee8e00c0a2d3fb153e6383839316d745976a99c20d71ca7f03d4e452e495675e57515f3817bfd27083c950daa08f7c11f7d4e6c501c3b6a") r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) read(r6, &(0x7f0000784f76)=""/138, 0x8a) r7 = socket$l2tp(0x18, 0x1, 0x1) close(r6) dup2(r7, r5) [ 47.237590] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2494 sclass=netlink_route_socket 2018/03/24 09:46:49 executing program 0: r0 = creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40004020}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xfc, 0x37, 0xa00, 0x70bd27, 0x25dfdbfc, {0x4}, [@nested={0xd8, 0x66, [@generic="0ad7edd26aba54cf5e46e84d6e0e70715c9a360a7f9c3e0ad8c264c529c2f84a07cc4873e00bd3d016ce66664a4140c7475948039afb9bc1e4d1f6714b150992ff0de9b4fb93b05770fcec800b998111345ca457b7244985d8f4ad0093f0a90557a5735536ff8958978ed0cf4f79c514892bde1e3613ee1bcabf19a884bd52a79181627a828e13e518faafe4343ef6a6403616c2a14fa3e6650d5b584be817ddc05fdf5a5e80f5ca095c00b177a4622d99c748b4b0ac405b1523407af91e9c7a418afb321a2d002067541e9bb2fc27063fa9a99f"]}, @generic="0b77c9bfc712cf26826d0dbc5d6297"]}, 0xfc}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000001c0)="0c511d0ba12a5a89e5f1424b604b22a678deaaf22e74dc07b612d36fd36f71eb7160d28215ce7751db2192c7046d1fbda76c073072caf4ea12460e4701ab0a2ceba07052fb2200442095f5fac555835cf2410362756fd1a50bf6fd9b9dcf87dadac0b96c347751ffd19cc989d02400b02db91f6307deb5b3e6e65036de370f3d17dff7f4c0eecfc3f6c850df1dcea5ec1d06a195eaf38ffb3e521337224a93aa4abea2c9157ce14366e7ffd7d00f8088ccd6c1e5169baf2e8f768175372dba95d4e05a677b3f1d", 0xc7) setns(r0, 0x40000002) 2018/03/24 09:46:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x100000000000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f0000000040), 0x6) 2018/03/24 09:46:49 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000480)="6a9c69b8098c438b91cf9406748b0e3f83b82b5f736305f8fe8c13c785236310e53a1a") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000014c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f00000015c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001600)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, 0x1, 0x1ff, 0x5, 0x400, 0x8001, 0x400000, r2}) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x438}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x28, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xfffffffffffffe76) recvfrom$packet(r1, &(0x7f0000000080)=""/153, 0x99, 0x40000100, &(0x7f0000000180)={0x11, 0xff, r3, 0x1, 0x1ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000002940)={&(0x7f0000001680)={0x10}, 0xc, &(0x7f0000002900)={&(0x7f0000001800)={0x9c, 0x0, 0x0, 0x0, 0x0, {}, [@generic="b3084cc7266b88de04c72876503ab0f158f258280aa4a5e38c9f85d4238d8f15fbf4e0af71954380396cb4cc8a79790f4656725efdb4ce0c3be7a2ac06d02ae34bb5c999a974598ea56b7efa616c44100cf5c37b4249ac1a1fcd3aeeb4d1377bd9be9f1e3c87d9f267375985dcc05a3d345fd94d7b708994e9d5aa075f7ccfde61a6de9a45"]}, 0x9c}, 0x1}, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) 2018/03/24 09:46:49 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/223, 0x22b}], 0x200000000000009c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/24 09:46:49 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/03/24 09:46:49 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet(0x2, 0x2, 0xf7) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000f81000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x104e20}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) dup(r2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/24 09:46:49 executing program 3: r0 = gettid() exit(0x9) getpriority(0x1, r0) 2018/03/24 09:46:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x20002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp\x00') ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000200)=0x7fffffff) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)={0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1a200, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @loopback}, &(0x7f0000000140)=0xc) recvfrom$packet(r3, &(0x7f00000000c0)=""/116, 0x74, 0x10000, &(0x7f0000000180)={0x11, 0xf8, r4, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/24 09:46:49 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = syz_fuse_mount(&(0x7f000005a000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00005e7000)=0x7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000923000), &(0x7f0000529000)=0x4) 2018/03/24 09:46:49 executing program 5: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0xff, 0xfffffffffffffffd, 0x108008) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000009, 0x13, r0, 0x0) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0) 2018/03/24 09:46:49 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x726a, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) timerfd_gettime(r1, &(0x7f0000000000)) read(r0, &(0x7f00000002c0)=""/182, 0xb6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000180)={"73797a611db11fc9a6e7460000000300", {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffffffffff45) 2018/03/24 09:46:49 executing program 0: mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000008000/0x1000)=nil) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) r0 = getegid() r1 = getgid() setregid(r0, r1) 2018/03/24 09:46:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000791ffe)="08f0") 2018/03/24 09:46:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0xb0) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/03/24 09:46:49 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x5, 0x600000000000, 0x5db, 0x4, 0x9, 0x4c}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x10}) r2 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/181, &(0x7f0000000180)=0xa4b64bb10b5e2cf) fcntl$setflags(r2, 0x2, 0x1) recvmmsg(r0, &(0x7f0000003940)=[{{&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000300)=""/147, 0x93}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/217, 0xd9}, {&(0x7f0000000540)=""/17, 0x11}, {&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000600)=""/146, 0x92}, {&(0x7f00000006c0)=""/35, 0x23}], 0x7, 0x0, 0x0, 0xe83}, 0xb9d7}, {{&(0x7f0000000740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f00000007c0)=""/19, 0x13}, {&(0x7f0000000800)=""/157, 0x9d}, {&(0x7f00000008c0)=""/49, 0x31}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/134, 0x86}, {&(0x7f00000019c0)=""/8, 0x8}], 0x6, &(0x7f0000001a40)=""/29, 0x1d, 0x1}, 0x2}, {{&(0x7f0000001a80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001b00)=""/133, 0x85}, {&(0x7f0000001bc0)=""/41, 0x29}, {&(0x7f0000001c00)=""/175, 0xaf}, {&(0x7f0000001cc0)=""/222, 0xde}], 0x4, &(0x7f0000001e00), 0x0, 0x101}, 0x8}, {{&(0x7f0000001e40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001ec0)=""/69, 0x45}, {&(0x7f0000001f40)=""/93, 0x5d}, {&(0x7f0000001fc0)=""/155, 0x9b}, {&(0x7f0000002080)=""/155, 0x9b}], 0x4, &(0x7f0000002180)=""/112, 0x70, 0x2}, 0x9}, {{&(0x7f0000002200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002280)=""/44, 0x2c}, {&(0x7f00000022c0)=""/157, 0x9d}, {&(0x7f0000002380)=""/119, 0x77}, {&(0x7f0000002400)=""/46, 0x2e}, {&(0x7f0000002440)=""/27, 0x1b}, {&(0x7f0000002480)=""/12, 0xc}], 0x6, 0x0, 0x0, 0x8}, 0xfffffffffffffffd}, {{&(0x7f0000002500)=@ax25, 0x80, &(0x7f0000003800)=[{&(0x7f0000002580)=""/35, 0x23}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/3, 0x3}, {&(0x7f0000003600)=""/200, 0xc8}, {&(0x7f0000003700)=""/19, 0x13}, {&(0x7f0000003740)=""/74, 0x4a}, {&(0x7f00000037c0)}], 0x7, &(0x7f0000003840)=""/202, 0xca, 0x5}, 0x20}], 0x6, 0x40012003, &(0x7f0000003a00)={0x77359400}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003a40)={r3, @multicast1=0xe0000001, @rand_addr=0xd26}, 0xc) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) 2018/03/24 09:46:49 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, @in6={0xa, 0x4e21, 0x2}, @in6={0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0xa0) r1 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000000100)) setsockopt$sock_int(r1, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="5b87c426cd708055cd10caa6a7179eed", 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xe265}, 0xc) 2018/03/24 09:46:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x401}) 2018/03/24 09:46:49 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x5f2, 0x15e2, 0x67d, 0x7fff}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7002) 2018/03/24 09:46:49 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x30) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xb7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x76, 0x9, 0x612, 0x5, 0xffffffff00000000, 0xfff, 0xd9, 0x80000001, 0x9d, 0x3ff, 0x6, 0x8b57, 0x80, 0x0, 0x200]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x10001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/24 09:46:49 executing program 2: r0 = socket$inet6(0x10, 0x80807, 0xd4b3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'bridge0\x00', &(0x7f00000001c0)=@ethtool_rxnfc={0x2a, 0x12, 0x7, {0x1f, @esp_ip6_spec={@empty, @remote={0xfe, 0x80, [], 0xbb}, 0x586f800000000000, 0x800}, {"816f", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xf34, 0x0, [0x1ff, 0x9]}, @esp_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, 0x9, 0xffffffffffffffb4}, {"3102", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x7, 0x800, [0x2, 0x1415c1eb8000000]}, 0x6, 0x4}, 0x2, [0x8, 0x10000000]}}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a992132d1a84308910000003900020008000afcffffffff186bdb5fa30000000183de448daa7227c43ab8220000060cec4fab91d48f7b0cd73c05ee5c9e7bba34e144907f", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'eql\x00', 0x7f}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={"4e45544d415000000000000016000000000000001500"}, &(0x7f0000000140)=0x1e) 2018/03/24 09:46:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xaa0, 0x80000000, 0xa22, 0x5, 0x400, 0x0, 0x101, {0x0, @in6={{0xa, 0xe9ea, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0xc0bb, 0x10000000000000, 0x6, 0x9, 0x2}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x100, 0x2, [0xfffffffffffffffc, 0x400]}, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e7e000)={{0x400000000000000, 0x4000007}, 0x2000}) 2018/03/24 09:46:49 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000000200)={'system_u:object_r:netlabel_mgmt_exec_t:s0', 0x20, 'staff_u\x00'}, 0x32) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x7, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e22}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x28, 0x1fc000000000, 0x4, 0x9, 0x81, &(0x7f0000000100)='ifb0\x00', 0x7, 0x400, 0x1}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x6, 0x0, &(0x7f00000000c0)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/24 09:46:49 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x3, 0x9, 0x3, 0xc59}) munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) keyctl$search(0xa, 0x0, &(0x7f0000270ff6)='id_legacy\x00', &(0x7f0000a84000)={0x73, 0x79, 0x7a}, 0x0) 2018/03/24 09:46:49 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x201}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/24 09:46:49 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x88c, 0x5, 0xafd, 0x3ff80000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000240)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x104) 2018/03/24 09:46:49 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000200)=""/75, &(0x7f0000000300)=0x4b) r1 = socket$packet(0x11, 0x3, 0x300) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x2, 0xfffffffffffffffc, 0xed4, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000000)="06f777a2be01145c91890fb98c2f0d021d7df45c67b97a4f2c50909dcc4a27b3f5d6b0f61ecd32221a90d20ed0a37af80c53f52eb0a732b7a066d10895fefdc9a7716df1ed3022733d08aa5f54b2727758ec0bfcf9127c1e5044fa19a9315fdeac7d30ede5c82875bf6c05a2557591188481d02b51353645") setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000000c0)=[{0x5, 0x0, 0x0, 0x8}]}, 0x8) 2018/03/24 09:46:49 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x14800, 0x0) clock_gettime(0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0x0, 0xffffffff, 0x16, 0x9, 0x10, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0xff, 0x1000004, 0x3, {0x0, 0x989680}, 0x8, 0x6}) tee(r0, r0, 0x5, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000180)={0x7fffffff, 0x4, 0x6, 0x3ea54000000000, 0x1c, 0x7}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x100, 0x4) [ 47.579926] audit: type=1400 audit(1521884809.689:15): avc: denied { set_context_mgr } for pid=5956 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/24 09:46:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f0000000480)) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f0000000440)={0x1, &(0x7f00000001c0)=[{0x80000000, 0x7, 0x5, 0x2}]}) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x8000) r6 = socket(0xa, 0x80803, 0x8001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000580)={0x0, 0xba}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000004c0)={r7, 0x7fffffff}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000540)={r8, 0x5}, 0x8) 2018/03/24 09:46:49 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101200, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000080)="1ef2a561dc4fa0286dda1670015f86c5a6d8c0398208c5784c6437fdfbd396a979c3c4289cd879ae2c8831b4b8c0bb75bdf449202a1ffac020c3b4718f1aee5d6086e6695990b729135d314c8f2140a093f5a1d0b8731bfb63a465fc15e3b42b04f4fe5f7ee022d73410f0b496e5803dfed8b592004a7bfe684d812ef887b5fb0cb5d74e1943f882bdfdaa36f53bc1f2adfb2861567d1567924034ea21fd5894b8860412592ee751624b731a0b5cd8644b5a6dc44783df1ed10731aebd7854c79a6d33897dd116cd482cff1c2c2b3d3b4e7d4c6d7ab2cd99e0e61a2aae03d64758675f953d6a2c41", 0xe8) r1 = socket$l2tp(0x18, 0x1, 0x1) times(&(0x7f0000001400)) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x5317, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0xffff, 0x0, 0x10000, 0xa68, &(0x7f0000000180)='teql0\x00', 0x2, 0x12a5, 0x10000}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000001c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) pipe(&(0x7f0000ed0000)={0x0, 0xffffffffffffffff}) read(r3, &(0x7f00009ce000), 0x0) prlimit64(r2, 0x2, 0x0, &(0x7f0000000300)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000340)={0xfffffffffffffffe, 0x3, 0x1, 0x4, 0x3}) r5 = getuid() r6 = getgid() sendmmsg$unix(r4, &(0x7f0000005e80)=[{&(0x7f0000000380)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000400)="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{&(0x7f0000004e00)="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", 0x1000}], 0x8, &(0x7f0000005e40)=ANY=[@ANYBLOB="1800000002000000", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="140000000100000001000000", @ANYRES32=r3, @ANYRES32=r0], 0x2c, 0x40000}], 0x4, 0x20000090) fanotify_mark(r0, 0x61, 0x10008, r0, &(0x7f0000000240)='./file0\x00') 2018/03/24 09:46:49 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000240)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f00000000c0)) prctl$intptr(0x3d, 0x20000000003) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x3, 0x4, {0xa, 0x4e23, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) r4 = getpgid(0x0) ptrace$cont(0x18, r4, 0x6, 0x1ff) dup2(r3, r2) [ 47.620630] binder: 5956:5975 BC_ACQUIRE_DONE u0000000000000000 no match [ 47.640762] binder: BINDER_SET_CONTEXT_MGR already set [ 47.646810] binder_alloc: 5956: binder_alloc_buf, no vma [ 47.654621] binder: 5951:5974 transaction failed 29189/-3, size 0-0 line 3128 [ 47.664977] binder: 5951:5965 ioctl 40046207 0 returned -16 2018/03/24 09:46:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x400000002) read(r1, &(0x7f00000001c0)=""/136, 0x88) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) r3 = syz_open_pts(r2, 0x5fffc) dup3(r2, r3, 0x80000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) close(r3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) dup3(r3, r3, 0x80000) r5 = syz_open_procfs(r4, &(0x7f0000000140)='net/ip6_tables_matches\x00') fcntl$getown(r3, 0x9) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x2000, 0x0) 2018/03/24 09:46:49 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000d7ff3)='/dev/usbmon#\x00', 0x5, 0x0) userfaultfd(0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/43) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x200000028, &(0x7f0000dccff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 47.669646] binder: 5951:5985 ioctl c0306201 20004000 returned -14 [ 47.674412] binder: BINDER_SET_CONTEXT_MGR already set [ 47.674427] binder: 5956:5992 ioctl 40046207 0 returned -16 [ 47.706138] binder_alloc: binder_alloc_mmap_handler: 5951 20009000-2000d000 already mapped failed -16 2018/03/24 09:46:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000180)='pstore\x00', 0x0, &(0x7f00000001c0)="2750e3fa1acabc33c80400000000000000bffd9139b44834f8e60000000000000000") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) symlink(&(0x7f0000000200)='.', &(0x7f0000000240)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 47.724853] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/24 09:46:49 executing program 2: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000558ff0)) clock_gettime(0x2, &(0x7f0000cdbff8)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) 2018/03/24 09:46:49 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6fd, 0x200000) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) close(r1) 2018/03/24 09:46:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x2}) 2018/03/24 09:46:49 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000000)) 2018/03/24 09:46:49 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80140, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x81, 0x800, 0x6, 0x1, 0x749], 0x5, 0x1f, 0x40, 0x81, 0x8, 0x81, {0x3f, 0x28ed, 0x4d2, 0x2, 0x40d, 0x4, 0xb3d000, 0x101, 0x0, 0x1000, 0x8cf, 0x8001, 0x1f, 0x38b, "ca04e063a90d0ea77d6f0d5ad8a532b4577481b494765c8cef776e59532f667b"}}) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) tee(r1, r0, 0x40000000004, 0xfffffffffffffffc) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000018003109004a0001000c00070a0000000a00ff068000001d", 0x1c}], 0x19a) 2018/03/24 09:46:49 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000040)=@sco={0x1f, {0x8, 0x1, 0x9, 0x1000, 0x9, 0x3}}, 0xfffffffffffffe31) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@req={0x20, &(0x7f0000000280)={'irlan0\x00', @ifru_map={0x20, 0x1ff, 0x0, 0x7, 0x6, 0x200}}}) unlink(&(0x7f00000000c0)='./file0\x00') 2018/03/24 09:46:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ptrace$peek(0x1, r1, &(0x7f00000001c0)) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="10000000ffffffff0900000082000000be05000001000000ca0c00003c08000003000000f1446e21b99bbeb65231e2c353323ad8f43f1669ba7544eee5053d6a8029fd086aab183292b5efb4679a918f0dff0d8ec05174ca73b9355681a66879eea66ee1cd6744f4114b864b2ca472bfd19d73419512a97bfa99eb3f0b49b86790545b80e0ee0849f1acd78e8adbf8"]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/24 09:46:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x80000004000001}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/24 09:46:49 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580), 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) renameat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00') rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file1\x00') fcntl$getown(r0, 0x9) sched_getparam(0x0, &(0x7f0000000780)) finit_module(r0, &(0x7f0000000140)="c98426657468316d696d655f7479706573656c696e75783a736563757269747925296c6f26776c616e3173656c66212100", 0x3) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/87) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) membarrier(0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000180)="95e8df06844c95170488ac09106e6a3ea03c12fc5d86411514e0ab9431a0a5471cbecae6666d3119fb85e78bb1b69d980cd1136f9315afba0a2a5934220e4e7f3b0fde3433fe326c1a8994dc545b62b4700cac418e83beeb7a233fa491b4bd825de2f8321ea00edf0235eed019ab67db494c2cc0abe95cefb7d390b0b51f9b00aba3953a78b2f5539a400304122ea56aea0175b8d6d946a25d26fdede98f45ada7") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x10000}, 0x1) flistxattr(0xffffffffffffffff, &(0x7f0000000c80), 0x0) clone(0x200a0000, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)) fstat(0xffffffffffffffff, &(0x7f0000000e40)) 2018/03/24 09:46:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x40000c) r1 = dup(r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x3ff) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x83) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x100000000, 0x6, 0xe0b0, 0x2, 0x987, 0x400, 0x6]}, 0x12) 2018/03/24 09:46:49 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) mremap(&(0x7f0000270000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000412000/0x1000)=nil) mmap(&(0x7f00001c3000/0x2000)=nil, 0x2000, 0xc, 0x10, r0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/24 09:46:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x2) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="5800000014002f2340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd0000001000010000000900fcff0004040e05a5", 0x58}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)={0x8, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000240)={0x96, r2, 0x1, 0xffffffff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4082, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4}, &(0x7f0000000180)=0x8) 2018/03/24 09:46:49 executing program 7: r0 = socket(0x18, 0x0, 0x4) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) memfd_create(&(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x1) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000140)=""/21) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0xfff, 0x801, 0x1, 0x3, 0x3, 0x0, 0x9, 0x62a8, 0x7f, 0x4, 0x1b}, 0xb) open$dir(&(0x7f0000000200)='./file0\x00', 0x88000, 0xa2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x4, 0x1001}, &(0x7f00000000c0)=0x8) 2018/03/24 09:46:49 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="a9", 0x1, 0xfffffffffffffffd) r1 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r0) keyctl$search(0xa, r0, &(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x0, 0x0) recvmsg(r2, &(0x7f00000017c0)={&(0x7f00000002c0)=@l2, 0x80, &(0x7f0000001700)=[{&(0x7f0000000340)=""/133, 0x85}, {&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000000480)=""/44, 0x2c}, {&(0x7f00000004c0)=""/100, 0x64}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/86, 0x56}, {&(0x7f00000015c0)=""/17, 0x11}, {&(0x7f0000001600)=""/183, 0xb7}, {&(0x7f00000016c0)=""/4, 0x4}], 0x9, &(0x7f0000001780)=""/47, 0x2f, 0xfffffffffffffff9}, 0x10000) keyctl$search(0xa, r0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) 2018/03/24 09:46:50 executing program 0: r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000240)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28, {0x2, 0x4e24, @rand_addr=0x6}, 'ip_vti0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000640)={r2, 0x80000001}, &(0x7f0000000680)=0x8) signalfd(r0, &(0x7f0000000480)={0x8}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000380)={@rand_addr, @loopback, @broadcast}, &(0x7f00000003c0)=0xc) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000540)=""/143, &(0x7f0000000400)=0x8f) r5 = dup2(r0, r1) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000740)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x4, 0x4}, {0xfffffffffffffc01, 0x4}, 0xfffffffffffffbff, 0x1, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f00000006c0)={0x9, 0x6}) read$eventfd(r5, &(0x7f0000000040), 0x8) ioctl$TIOCSBRK(r5, 0x5427) setsockopt$inet6_tcp_buf(r5, 0x6, 0xd, &(0x7f00000004c0)="e09e1baabe48046b249a86c812b09b68e35a1ad8e1fb75c4a51d62718dae3de0aa0b7903f86f557bf8d73be1edd66fb2978fdd2ac74e77ece94b15fe7d24dd75afdc45681b555d5a5d2cfae1259633446429315e6df8c38156", 0x59) getpeername$inet(r3, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10) 2018/03/24 09:46:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000015fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00836686cc853cdcecafeda3d353caae0000000800010d000000004ab57c17bff6dcc6bc9a231caaa3c26592c323dd20857eccf2b59a9cd1311e06268c01d584b3629d7da6c5f1ace868e76e64b2dfcb8435303f8c6271925c1a339406a1c52d3d925585c5"], 0x24}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x3, 0x2, 'client1\x00', 0x6, "6a775451b67a60ce", "a97a86de64118559dbbd184ff3a2b2769efe51b35232752a4667f2b480176375", 0x82, 0x1ff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000080)={0xd, 0x20000000000020, 0x81, 0x9, 0x4, 0x6}) poll(&(0x7f0000000240)=[{r0, 0x4007}, {r2, 0x10}, {r0, 0x400}, {r2, 0x240}], 0x4, 0x1) bind$unix(r1, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) socket$inet(0x2, 0x4, 0xda) open(&(0x7f00000000c0)='./file0\x00', 0x420001, 0x88) 2018/03/24 09:46:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x3, @empty={[0xffffffffffffffff]}}, 0x1c) getsockname$netrom(r0, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) 2018/03/24 09:46:50 executing program 2: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'tunl0\x00'}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000f6bffc), 0x4) sysinfo(&(0x7f0000000340)=""/209) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20008002, 0x0) syz_open_pts(r0, 0x80000) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xd0000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000854000), 0x2cb) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x200000000000000, &(0x7f0000000040)=""/97, &(0x7f0000000140)=0x61) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r1, 0x8}) recvfrom$inet6(0xffffffffffffffff, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/03/24 09:46:50 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x100000000, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000080)={0x10, r1, 0x0, 0x2}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00004a1ffc)=0x18000000000004, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clone(0x120000, &(0x7f00000000c0)="845a4fc13b77431ade6bbe05f5d4c260863da9beb2356f369e68ca74819ab78515f4be71385cbdc6d4a03fc037c4386b636eaef68f2accd536e2fb155141c70d0134f58de05b7325795e955cedb80fe37c219257b43cf3362c92a0b7dbb07686e08f4054be88e02c5bbc910eae7aaa612f10a19bbcf7ace86b56a7247f6f3cff7fe7ee17fcd15756938a97277a", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="46a576134a9d4c8b7dab7f00581e0c00185a5dbeee7d0708416c2fee32bae1edcc2149bc9d9708ac46940a6ec0458d9de11b7353a1de7504b2fa3d7061e0fa4aa7bd66792b888b8d85d36df330458cf857a7409ebdadfbbe52eeb0284ebf86") 2018/03/24 09:46:50 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/03/24 09:46:50 executing program 3: seccomp(0x0, 0x0, &(0x7f0000158000)) ustat(0x8, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe462, 0x97b27ded2a7313f3) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="b01e56a99943ab1a909104d7accda29d75d00130a7c1ac7c4d782bd44462306b2832db60b84fa17d6dbf55425ef67cf066f4a29714e8caea8f608ed83adce452f65eba732f1ee54e0c35406924839d721b27274337528914098078d1a351ee55f4e1dc5328e3ccb94e3c8d4a18d354ef1cbfeeab4889dc63a03cf64eb256b0152efb4d7073fc441ea759021665bc5bbc69a1ab97af19c184e0a91298148643497ee61ab83e5ef46a7bd26cfe120ffa77ae71c967a6712dcb7dbf4621874c21ec654cbfe031002ff48cc9f7fee6543e4da2e65dc31a889f838b92470dd46a") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x210040, 0x0) 2018/03/24 09:46:50 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00007e3000)='./file0\x00', &(0x7f000074c000)=""/4096, 0x1000) 2018/03/24 09:46:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ipddp0\x00', {0x4, 0xfff, 0xff, "8fb42284899a", 0x77752458}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/24 09:46:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) sendto$inet(r0, &(0x7f0000caaf3a), 0x0, 0x0, &(0x7f0000405000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/03/24 09:46:50 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x80011, r0, 0x27) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x6a) ftruncate(r1, 0x7fff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00000000c0)={r2, 0x401}) sendto$ax25(r1, &(0x7f0000000180)="cff3a02a8543e2771e268f3ed16bd8cdd774ae4ece0f65add6ba5e00f07f42dd44c1b255542b56bfcde212cb5c724b600937085f9da581400b32d9a8cd0cd25fb6e5747c5e2ba95538973727773640537479ad40835925696878292cd768004d2bcb4cc0114f72a1360d90bafa6db81a6ed4ef28e4fc46f3a7c82dfc796c62d4720101834e35209f19ab8de500a9c74994f219dc9052db14cf43a4d7ba93cff581421fb2c68629c39a706bb80185df721582cba8", 0xb4, 0x800, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8400000000007fe, 0x0) sendfile(r3, r1, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r3, 0x540b, 0x2) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r1, r4, r5) 2018/03/24 09:46:50 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'irlan0\x00', 0x2000000000102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)="d202b999cf85000000000088f301e710", 0x10, 0x3) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r1) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000000240)="00000019bac346", 0x7, 0x3) 2018/03/24 09:46:50 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000000)='/', r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='/', 0x1000, r1, r2, 0x3, 0x8, 0x1884000) 2018/03/24 09:46:50 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048c, &(0x7f0000789fd4)="010000000000000000000000000000200000000000000000", 0x18) recvmmsg(r0, &(0x7f0000003f80)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/28, 0x1c}], 0x5, &(0x7f00000003c0)=""/4096, 0x1000, 0x1}, 0x3}, {{&(0x7f00000013c0)=@ipx, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001440)=""/42, 0x2a}, {&(0x7f0000001480)=""/134, 0x86}, {&(0x7f0000001540)=""/192, 0xc0}, {&(0x7f0000001600)=""/157, 0x9d}], 0x4, &(0x7f0000001700)=""/7, 0x7, 0xee3}, 0x20}, {{&(0x7f0000001740)=@nl, 0x80, &(0x7f0000002940)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/45, 0x2d}, {&(0x7f0000002800)=""/179, 0xb3}, {&(0x7f00000028c0)=""/105, 0x69}], 0x4, &(0x7f0000002980)=""/130, 0x82}, 0x7}, {{&(0x7f0000002a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002ac0)=""/239, 0xef}], 0x1, &(0x7f0000002c00)=""/247, 0xf7, 0xc9b}, 0x6}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000002d00)=""/58, 0x3a}, {&(0x7f0000002d40)=""/234, 0xea}, {&(0x7f0000002e40)=""/115, 0x73}, {&(0x7f0000002ec0)=""/35, 0x23}, {&(0x7f0000002f00)=""/5, 0x5}, {&(0x7f0000002f40)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x2000000000000000}, 0xfbe9}], 0x5, 0x40, &(0x7f0000004040)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004100)='/dev/hwrng\x00', 0x1, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000004140)=0x3) connect$unix(r2, &(0x7f0000004080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/03/24 09:46:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x10, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x36}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x84) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000155ffc)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x1, 0x5, 0x81}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000080)=0xffffffff) 2018/03/24 09:46:50 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x0, 0x2}, 0x8) socket$inet6(0xa, 0x1, 0x7) 2018/03/24 09:46:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) [ 48.409940] IPv4: Oversized IP packet from 127.0.0.1 2018/03/24 09:46:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700000008ffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) sysfs$2(0x2, 0x101, &(0x7f0000000040)=""/135) 2018/03/24 09:46:50 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\'', 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gretap0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'eql\x00', r1}) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time}], 0x1c) 2018/03/24 09:46:50 executing program 2: linkat(0xffffffffffffffff, &(0x7f000009e000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a7dff8)='./file0\x00', 0x1000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/prev\x00') linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1400) 2018/03/24 09:46:50 executing program 6: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) write(r0, &(0x7f00000001c0), 0x0) 2018/03/24 09:46:50 executing program 1: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) recvmmsg(0xffffffffffffffff, &(0x7f0000008b00)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)=""/113, 0x71}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x2, &(0x7f0000001140)=""/172, 0xac, 0xfffffffffffffff9}, 0x8}, {{&(0x7f0000001200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001280)=""/103, 0x67}, {&(0x7f0000001300)=""/65, 0x41}, {&(0x7f0000001380)=""/102, 0x66}, {&(0x7f0000001400)=""/225, 0xe1}, {&(0x7f0000001500)=""/7, 0x7}, {&(0x7f0000001540)=""/209, 0xd1}, {&(0x7f0000001640)=""/39, 0x27}, {&(0x7f0000001680)=""/124, 0x7c}, {&(0x7f0000001700)=""/197, 0xc5}], 0x9, &(0x7f0000001880)=""/192, 0xc0, 0x7f}, 0xffffffffffffffff}, {{&(0x7f0000001940)=@nfc, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000019c0)=""/232, 0xe8}, {&(0x7f0000001ac0)=""/134, 0x86}, {&(0x7f0000001b80)=""/3, 0x3}], 0x3, &(0x7f0000001c00)=""/144, 0x90, 0xff}, 0x1000}, {{&(0x7f0000001cc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001d40)=""/35, 0x23}], 0x1, &(0x7f0000001dc0)=""/4096, 0x1000, 0xa2}, 0x10000}, {{&(0x7f0000002dc0)=@generic, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002e40)=""/118, 0x31}], 0x1, &(0x7f0000002f00)=""/59, 0x3b, 0x6}, 0x2}, {{&(0x7f0000002f40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000007240)=[{&(0x7f0000002fc0)=""/66, 0x42}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/165, 0xa5}, {&(0x7f0000004100)=""/123, 0x7b}, {&(0x7f0000004180)=""/102, 0x66}, {&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000005200)=""/4096, 0x1000}, {&(0x7f0000006200)=""/48, 0x30}, {&(0x7f0000006240)=""/4096, 0x1000}], 0x9, &(0x7f00000072c0)=""/217, 0xd9, 0x30d}, 0x6}, {{&(0x7f00000073c0)=@l2, 0x80, &(0x7f0000007480)=[{&(0x7f0000007440)=""/1, 0x1}], 0x1, &(0x7f00000074c0)=""/228, 0xe4, 0x2}, 0x34}, {{&(0x7f00000075c0)=@ax25, 0x80, &(0x7f00000076c0)=[{&(0x7f0000007640)=""/1, 0x1}, {&(0x7f0000007680)=""/58, 0x3a}], 0x2, &(0x7f0000007700)=""/4096, 0x1000, 0x7}, 0x200}, {{&(0x7f0000008700)=@rc, 0x80, &(0x7f0000008ac0)=[{&(0x7f0000008780)=""/238, 0xee}, {&(0x7f0000008880)=""/12, 0xc}, {&(0x7f00000088c0)=""/92, 0x5c}, {&(0x7f0000008940)=""/156, 0x9c}, {&(0x7f0000008a00)=""/129, 0x120}], 0x5, 0x0, 0x0, 0x5}, 0x4}], 0x9, 0x0, &(0x7f0000008c40)={0x0, 0x1c9c380}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000008cc0)=0xa22, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000008c80)={0xe9}, 0x1) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009180)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000009280)=0xe8) getresgid(&(0x7f00000092c0)=0x0, &(0x7f0000009300), &(0x7f0000009340)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000009380)=0x0) lstat(&(0x7f00000093c0)='./file0\x00', &(0x7f0000009400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000009480)=0x0, &(0x7f00000094c0), &(0x7f0000009500)) fcntl$getownex(r1, 0x10, &(0x7f0000009540)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009580)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000009680)=0xe8) add_key$keyring(&(0x7f0000009c00)='keyring\x00', &(0x7f0000009c40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000096c0)={0x0, 0x0, 0x0}, &(0x7f0000009700)=0xc) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009740)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000009840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009880)={0x0, 0x0, 0x0}, &(0x7f00000098c0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000009900)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009940)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000009a40)=0xe8) getresgid(&(0x7f0000009a80)=0x0, &(0x7f0000009ac0), &(0x7f0000009b00)) sendmsg$unix(r1, &(0x7f0000009bc0)={&(0x7f0000008d00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000009140)=[{&(0x7f0000008d80)="7c12806800bea98429d1f4f061b3cbe4cde43df60c752523c42c74886e9ae8587be8903749c22874c39a172a8d04c049654287af6590cac6232236092424822dcd4230cb81f5c17993ea8f3acf84a6856dbedbd52387ce8dee135b4b26aa82ccba0ffb53e3e552df2c684b31bd0405f04a04bc03431d0a84907c8468b0a007fc175da14a011e7229bcd5c99e7590018576fd0e1137cf1343acf57583d5f0ef7f157cff8aa74f9febc83d", 0xaa}, {&(0x7f0000008e40)="d263578fb7a1255939cfc93512c57932a8316ea4", 0x14}, {&(0x7f0000008e80)="846b402bcb5c5d46c433c52c3e4030c6874eaa1bd4c79d3b15827f4eaeee228da623a6b4c6b1b02de97a88f38fdf32847048fab8e6c9ffdf5c954315e1dcb53cb022172a655259d60b1baaf93e081cbb3260d7d2c683b62cfe3f2518e3b387332fafb90c30cdd026a8b4c76e99e501a87feaca5d323761e001406b1c6ab32aab4994817cb8a04310e721df", 0x8b}, {&(0x7f0000008f40)="924d64a08353dfb06801dda316e0b7cd2d61710c206598c6d6bcddfce00e414801e0784f4145411d76d1eed1bb0e7c92264f4d54b5143c98473006ac812b5816eaed522d852289f7c968ef96605dd19252c8355a8bb7ab4b6aa991ba4adeb321153c6701d9c61d2829217856e4af2391440c1659075b272dae0c4cc05de47ee77d05aa1d77dde34edf9b5f64ff2d8cce0a1dc3be122559ba76a7ebdc97f46ec4bae47e27424d284afed805f725805b13b6a3a9f4e9f4a5ecbd934690e45ebc50e1307023e94befc078bd52ad4c6e77e8e10f6528f3166d309b11d0f353db98715fdc6c56ca418bbc501a828902cb754dd7a9ae581fb433af", 0xf8}, {&(0x7f0000009040)="e3ea05811a5a9ec175c7d44caa3b75d9f42b95e37c9075a5cdcca141fd63d939f5ce05c9ab9c9a119f6718968bbb8a0331666b7bf69ac3e970af99036db5e110e8195ec0cfc5f869d6fcb946de03bb6a670fd1a5ae86e32c1e1eaf7ae3028bb3f72a65e50456ff11a30b7e1385393a7e05dce0f5607fdc2437bae5be19fc55926da914e8b413dc49c8199c2465acbd2a90b570fdec7afedaa6f51e964f0d0bb565feda902e1145072cd4f6e2389d666c1d6fb188e4edd937e308cf92ed13133b8019ca88d7eaca58c9022db9bedaff830d783915cc60b96cb4dc6415174b1ebe81", 0xe1}], 0x5, &(0x7f0000009b40)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x78, 0x84}, 0x8814) r17 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r17, &(0x7f0000d88ff4)={0x10, 0x0, 0xffffffffffffffff, 0x80000}, 0xc) 2018/03/24 09:46:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = dup(r0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000080)="4bcd7d1e804cd30e09ab239b5625d0efa3a86a8cece65b247ff5bcb085e519a846421960fcbb2be9c2ad62b1669f1e38c3608494288f61af3553fad65f5fc0839839eeac85f9a1a5e96f16f710518c5c0ee8c75579ff27f212c20e1efc11f5001b7e278951cd87802b8d76296c431c86fdf0047785a560c9af2c60aa1c287548c7002fedde42be774ab5712226f9cf016068bba613bbbd249a724a43c23ab7c0816d710cfd09123b74272450f59d29428e9cb85427660ed60c002f20abe7b0cfb701a666675cf8f0c60f3cd84a072ee3", 0xd0) 2018/03/24 09:46:50 executing program 2: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) rename(&(0x7f00000003c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000000c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/03/24 09:46:50 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@nl=@unspec, &(0x7f00000003c0)=0x80, 0xa2c66d3de9be8d5c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000001000102050081000254b867"], &(0x7f0000000340)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f00000000c0)='posix_acl_access\x00', 0xfffffffffffffdc9, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000380)={0x401}, 0x1) fsync(r1) 2018/03/24 09:46:50 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xabee, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[0x401, 0xd2]}) listen(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2210}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) 2018/03/24 09:46:50 executing program 6: clock_settime(0x0, &(0x7f00000000c0)) unshare(0x200) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/ip6_tables_matches\x00') setns(r1, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/03/24 09:46:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}, {0x0, 0x0, 0xfffffffffffffff7}, {0x0, 0x0, 0x4, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x8) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/24 09:46:50 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000046afd0)=[{&(0x7f0000ac7000)="9c", 0x1}], 0xb4) r2 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000680)=0x4, 0x1) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000040)="36ce9fbcb7ece4b73c99dd24f4c74545d909abe1b5ffe56e9b359d5aaad28ddc3ceeaeff4a5a4e3503a5fafb8ab858586bda0d1a5be4188841cd6e32a8e24cab40e1124375fbcf45dfa4b557221f8afdc5eb726078c075a31393ccde9fb721b0b01e2a0f1d08a3194767e583b726fb4e92610f0d6e585bb5f4e8737e11a115a5", 0x80}, {&(0x7f00000000c0)="30f1e3cb302f99be14ae0b8885136980f2a1953816a336629bf8b2574efaf5e4839bcac0eacc68e8eec44d81f5d3b212c1e64171afd4282e3c1e371b586b47cb207cd7fbb25a681b9d6e09ce04bb09b878d408066e0c2cfe825f1ec3bf8c3ef23f461e9c3f1e106ae5e842ad889f265c57cbaa94919ba63094e0d6fbbc96504330a3b7369bf972b2940af9708c4c5583d39965589bcbe2e1bcf399dfcfeb450a5ef8fce328f2e9a1ae2a508fdb5d00a24d5a1b072ce68dabc6369defedce6136248c0d6d3e87", 0xc6}, {&(0x7f00000001c0)="e5054d5c2665af61c7cd09251181b49ee69dd0dac3d600bc4724b9a8db77ab689bd93f3e61bad9eb57e6329c48d237afdd896a5a8292951696d2f3afb73a12719161c4161e2a8833e46c7ee5a1b4e3fb5c9154d07932fcd11e39e73e791b99691b61cd22067f12b7af934ac9de20cb3ec184f8a8726ec0b06e8b49aea9fb090e6a6ba3f71f9b0a80efb77b59dbe74778546b88a6e233f731ece2d75902272d9ed2759c925fc852c16e0c8e378e890e830414aba03554f91ae948631b484195a086e2a88250f95cc41023f4", 0xcb}, {&(0x7f00000002c0)="f5e6f41924ff80f0937118e621e45c453e1eefa7845d76f3ddc9fe0a55ca7f971e84a08314663218b781edb612ced4734834606aa7681a1adede8d1d17aec3e52bb99d321e20e6dd5c344f1e7fb9eedd4e1b92c2da6515209cdfab9dfc239e1677ad49c245abcc1b9ea887eba14080d24c7832ab6741c3b2ed6da330f1b70c37f90781a33a4310c15f0c9b7659684e2a805998527eb1dfcd3e1d6e3196f95ce18dae6548bb19efd3b69d3cc6cd9beee22587b0c279abf4f705d0cfbedce4a4649de47d8d7c0db99ced623b71d283ab8975a55c275ff40dba4bb3e9d3821aeefd398ac99685", 0xe5}, {&(0x7f00000003c0)="8d55add55d38cd7804f672fd475195a073e866bb012aba13f0716fd1bfbefe01ed97c57d41e71ea6a34e11836222f2043cfa4be9ecee285369723da14ec5471c0331d0094529f1099da8886a89c6c1efd23e14d9b961a7606f1a79c94141a225b06a210f31d54e49bd58dd4ea82c8ead3233df07e884d755b9bf2fd8855cb9350165a73ea49adf4b91ff185c7312d5872a1b40f5e206a96d675ff73e6948572f92142491303e5ff59338c5ed86f1976a7571c1d3687f7f79d0de1f3f36235974b5cdfb6493eb3ed5d38df54a3f87fa7ba9aca2f523f969e4c11ad564392dd32d878d1c66a2b18b9bdf760e", 0xeb}, {&(0x7f00000004c0)="51922ce3252046a7f0b724606c7102ee7b306e40b71cd122bac0940997a2a62a64a7d26b9f0c5c68a801ab98cf3533823ffa080f3398d5464ad9630ffa7fda3d62b51d9cf818b434bc40fa8debc765efebc9d537332b38cbc4482a7a96100f16eb58a7e555f33e15d3617f93ac2b8c7e3566f743cb59fd221d7defa204baffabeac3f21e0d2f3132251e343fa34df673a7ad7e40a34bc529cde01d94d8afd65ce3d3ac12cb64b2936e19776916a09c70da45ed3fac09f708b1da1cb69bc062e5d163710d70a142a9de0145204cd6f80ba7d774c6a9c0df53226d5cc7ec71", 0xde}, {&(0x7f00000005c0)="9b39791194789861b68a554c80d6b890ea53151952348d9763", 0x19}, {&(0x7f0000000600)="303a4c80cc7bf1861bf4304c5859bdc395e6f8b2b02161538befc0969f0f3ee2a5b904c4809f5afdad5d254e681c17a121b8fdea6144537b8908dcd3", 0x3c}], 0x8) sendfile(r2, r2, &(0x7f0000000000), 0x7ffff) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00000006c0)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x4) 2018/03/24 09:46:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xf6b5}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e24, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0xf181}}, 0x2f, 0x7ff, 0xd7d, "af114a362f6501a387f614dc2f7fd217f728bf9efd9b7f24995409a7a6b1a8642b78271cf7c4f63ed2d03bdfb9d21d3340021b5564dc49ca65727e315a48169340d1e19b2878b5c824ab839b3f86608a"}, 0xd8) 2018/03/24 09:46:50 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x0, 0x2554]) syz_open_pts(0xffffffffffffff9c, 0x400080) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffff, 0x200000) 2018/03/24 09:46:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90), 0x0, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000002c0)=0x4, 0x4) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000f86000)=""/4096, &(0x7f0000000000)=0x1000) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) recvfrom$packet(r3, &(0x7f0000000180)=""/120, 0x78, 0x102, &(0x7f0000000200)={0x11, 0x1f, r1, 0x1, 0x1000000000000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r4 = memfd_create(&(0x7f0000000240)=':\x00', 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000280)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x8, &(0x7f0000000040)={0x100000001}) 2018/03/24 09:46:50 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x140) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x140, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000200)={0x4b, &(0x7f0000000380)="93c1b15dcf6cce491d137356e4c6ec736775406a5301d3652215d106b22c2ee90d57a7a14788052815d0c7c5802c277057a69c2ce643a0bbbea3f75da06b02293e9c3ac2af58f3c1e2a655"}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) r2 = openat(r1, &(0x7f0000000140)='./file0/file0/file0\x00', 0x8000000000000, 0x1) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') chmod(&(0x7f0000000100)='/', 0x40) chroot(&(0x7f0000157000)='./file0\x00') mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='/', &(0x7f0000000080)='btrfs\x00', 0x1080, &(0x7f00000000c0)) r3 = geteuid() getresgid(&(0x7f0000000340), &(0x7f00000002c0)=0x0, &(0x7f0000000240)) chown(&(0x7f0000000180)='./file0\x00', r3, r4) 2018/03/24 09:46:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x1, [0x1]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x202, 0x7fff, 0x3, r2}, &(0x7f0000000100)=0x10) 2018/03/24 09:46:50 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x5, 0x2a) socket(0x11, 0x4000000000080003, 0x0) 2018/03/24 09:46:50 executing program 1: r0 = getpid() tkill(r0, 0x29) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10100, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/246) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000001c0)=""/74) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) 2018/03/24 09:46:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0xd1, 0x206}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) ioctl$KDENABIO(r0, 0x4b36) 2018/03/24 09:46:50 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b0010000400000000000000"]}) recvfrom$inet(r0, &(0x7f0000000180)=""/196, 0x2c, 0x100, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffc6) 2018/03/24 09:46:50 executing program 3: r0 = socket$packet(0x11, 0x7fffffffffffff, 0x300) timer_create(0x7, &(0x7f0000000040)={0x0, 0x33, 0x1}, &(0x7f0000000080)=0x0) timer_delete(r1) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r2, &(0x7f0000000080), 0x0, 0x840, &(0x7f0000008000)={0xa, 0x4e20, 0xfffffffe, @empty, 0x401}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180)=0x100, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/24 09:46:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000140)={@broadcast, @multicast1, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x10}, 0x53, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/24 09:46:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/24 09:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x6e3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x2c}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0xbc, 0x8}, &(0x7f0000000480)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x9, 0x8, [0x2, 0xfffffffffffffffb, 0x8, 0xc02, 0x3, 0x90ed, 0x1, 0x1ff]}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000540)={0x0, 0x40, 0x2, [0x1, 0x6]}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x64, &(0x7f00000005c0)=[@in6={0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x532}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x2}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x7}]}, &(0x7f0000000680)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x6da7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000080)="a3", 0x1}, {&(0x7f00000000c0)="2a83bb1ef17605630cf0fea4223810d0d47a53ace7aa60f87bed18908db81276bc6a257c9d96264b04e6491d6929ac84748154ab3683eaf4c6d14ab27ed8e012bb8bf948779ffe1f1cbc8fd7385771b9c1fef148c2b4b0ca29528793a11ebb17c90769257e35712d6039e9af100227b2cef0218cdada4005d180b3832c54fda0f0327204744d33ae9f2d434e07b7fae43efd", 0x92}, {&(0x7f0000000180)="366606ab1148836db497f606ae4ca2582ca6f6f8", 0x14}, {&(0x7f00000001c0)="2becb9b701ac82cc122239667d6d78070a9db5c4a723e6e4e0954592cd0f8d7385efc56f86093093d9b884c6b76728256fe376b3614e3ceba819c7bad0458bf99797b44a1d3684232fef549a4524b99f7c6586c65efe8ddce667e80887b1264b723dfa08177c1e98883a6725ddd8d8a331812949e7bcf2f6783aab4b8779e0b79c726e53251ffb66dd8ba1480ed298063a0284aaf43696236a43c22854f8330d33d4bf831d63251233db5bc1cf5fcce5caf9a4645532799ef11a659b7ed75c8f1ca535ad2124b76632e9c8fd9165e4ce8209e3812265b5630e50d4d811ef57", 0xdf}, {&(0x7f00000002c0)="4fe8305b05720a2f1824413691b7fc349ab82bc408ae", 0x16}], 0x5, &(0x7f00000006c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x3, 0x5, 0x100000000, 0x7fffffff, 0x100, 0x8, 0x3f, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7fff, 0x7, 0xffff, 0x7, 0x1, 0x200, 0x7ea, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x6, 0x4, 0x3f, 0xfff, 0x2, 0x4000000000000, 0xb48, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x0, 0x9, 0x8, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x446a, 0x3, 0x201, 0x9, 0x97, 0x3, 0x2b06, 0x0, r5}}, @init={0x14, 0x84, 0x0, {0x2d, 0x7, 0x0, 0x8}}], 0x108, 0x40000}, 0x48084) r6 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/03/24 09:46:50 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000180)={0x14, 0xa, 0xa, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)=']\x00') 2018/03/24 09:46:50 executing program 2: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) shutdown(r0, 0x1) r1 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) r2 = creat(&(0x7f0000412ff8)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={'bridge0\x00', 0x8770}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x2, 0x5, 0xfffffffffffffffc, r4}, 0x10) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/03/24 09:46:51 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)) r2 = epoll_create1(0x0) vmsplice(r0, &(0x7f0000000740)=[{&(0x7f0000000040)="b25270998e12eb4734866b9e20234e92130dd21a7a2f3a7530e812db8104a05264a04dc2a8e3d1f38601744a0629601c29f6652c4f266096ea92eda38e00d0a9ae69bec7f499c52ee26217bd7fe26a8926e86f4c022ee23cb616182ac99a88c1dd18aff63c93c01ef22ff0c57f47869329db5bac6d35a3d0c94a6c03209a9cf831db55ef8fc606292cf4fa6af120ad23aa9493a47dd35b47188e445306c897f867b625109284eb18b126e05dd4d37821c0a3a3c84536c5efe768cdd3971091dd8d34db1194e3da96fb465ca843d90709fc4a30f126c4fa72886769810d", 0xdd}, {&(0x7f0000000140)="7caa2bb4fdd700645aac33f2f12eee54fcf501a61ab5449dab6cd7bcd3d0f877261c5dab2c68a2a11256e3811f256edfe15ba095d7c9a369edcdad90dfc3753da9fb0d93aaa9df81931b1a82cf8fe584ed4eba58810bb122dd2088c67400d66976781807aec6142621283112476197b6fabbedd9d9ccc2dde61bd1c33b44150bb8b549a67c633b842617", 0x8a}, {&(0x7f0000000200)="d3029132", 0x4}, {&(0x7f0000000240)="9fa06d1b95485c1ac13b6e79dd92bede475fbb24d110a9fc4949574a503ee5215825cde783c01f048dece495bfca11001c26472b44ad82424dd6c707f06a41186c90169918c676ac604e2f3a29ea7d65e883a737325473349c3501fcd509d805a311707bede8430da7177cd3a2f46c107f49556e5fe523e52d5435dc77da22e1fcdeb8d095a67edb2b926c89b1934ee1754271bb09a53d668ed46581536bd420317bc961e13c76e150e97a7b24f02619dd71ded963f0ef6a784b30d2b1423e97aa6ca624b876b607e86bfb74af941d78131242c18a2319745d257987", 0xdc}, {&(0x7f0000000340)="68b3acbe29f871d525ddc728636ea874694c2b8767ebb809116d876fe35f92a81fc6886321ac9db0b50f2a8385d7a2e497a92a624850ec89ce5d8f0b4197daf9bbb44373afe18468fa3beaecd8581afaec4ee01f1a66acb1a2811b4b6bc60048f1f96f6928760e8163985b779f628fb2485ac862cca95937b8a59c26cd77c0bc1458c094f1ddda031dbea0a0559b99ce3ab35a93a036811615370812099c81c59f00a323c629c9a7fdb229805bfd736f41d8060d713cbbad58a5bb89673f02d2", 0xc0}, {&(0x7f0000000400)="853d87a880f98ca633626c751230f808fc430fac3c7838bc3df82c54822eec704ace98a3d4d57957d4fa59825d2dec6a4ba744a7891323e9f9d999e9c8ac891f1f2ec8865e358ff03130f672ff24dcc65ed826cc9a832c085fe64ed14d8ad009e103500b55a5d7bffe6733599c3ca32c59320c012d30cccf91fa136a5c90325101ab6efa72caaa5623030c17005071d4bbf139c308a6912b4d324e6f0f15b5da28b9ecdc4493cd7444578f81d2b8fe3a9febcc64fb34980b9c2e7a3194988fe8fa357d62f1b55279e00a9fab097f9a5bb77bb8c2ee84ff6708f8eaa6d97eef93d9277a24f6a11aa224eca8c86792c6bb27", 0xf1}, {&(0x7f0000000500)="0bd74be94b88f0874b68b588ae681da689023159b9f3ebc3902a7f383c752d75b9fcf42d29db355f417fea359c1a6cbefc957f86dfd4b9cbcf49ee3f6bbaa03cf889f7baa6ab0ad6d05c7f0fe949", 0x4e}, {&(0x7f0000000580)="d94e08ee4e7c65634a7d178dfe6191ead22b9b9c1ec596b14addd3450e42283a080810647cf1da6273c274a4ad7bc0dcb3fb44104f0a2e39e49cdbd34e990057c577e438b43a8d6ec2fe79094664436df81d8b3e077c9d8b09d869031e92e5eaaa992d835854b1a0f7e47862e16190a5a4e6550054e428b6", 0x78}, {&(0x7f0000000600)="f17f879ec1986915b043c38f22051d152b42b94a42856aebc013e18521a27aa4c433decf665d3d2be8", 0x29}, {&(0x7f0000000640)="53e05005a0c6cdd0b3f38e27d6992336ee90b3a811598b352450605c8c3ae444c3275217feb00f501034c700c1bbd7f6dfc162844c3ed7f9d1660a4fbc1ab2cec931d1f80fb99e902fbba24013aab78ef1de564c94e9efe28f80c9069f87aae32707074a3f9e5716f7ba403387a7adaad7e3a5661dd208123be8396acbb841d080310cc47ad6dc415251d4778040cda1741d2fe4a2afe5ee7c1364b088749ce54963b0971289461ff5dda8e1d89bce318ed477376e889828752ccacb2ead7c7038730f8a2eb52f62f6b8b1842ec635e33fa382ee81b48143e4b29bfa4abd14febb1782535ecd1ed9b9aa", 0xea}], 0xa, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000007c0)={'filter\x00'}, &(0x7f0000000840)=0x50) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001aff4)={0x50000000}) r3 = dup3(r1, r0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000008c0)="2d776c616e306d643573756d6c6f1334276d641573756d73797374656d2c76626f786e6574302d2c00") 2018/03/24 09:46:51 executing program 1: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ftruncate(r1, 0xfffffffffffff383) pread64(r0, &(0x7f0000921fc1)=""/63, 0x3f, 0x0) read$eventfd(r0, &(0x7f0000a56ff8), 0x8) 2018/03/24 09:46:51 executing program 3: get_robust_list(0x0, &(0x7f0000000300)=&(0x7f0000000080), &(0x7f00000002c0)=0xc) socketpair(0xa, 0x3, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x28}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}}, &(0x7f0000000480)=0x84) r4 = add_key(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)="20dd36f6918fa45ed5e852e943c40c1909b94df526186a1802d74267f1c69ec3b0157f7d90d93433d5fb2976", 0x2c, 0xffffffffffffffff) add_key(&(0x7f0000000700)='cifs.spnego\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="337759e81c8be699097dfd1c90c0c48cb276b3d925312b99f5e50d30f736a28dc5e316f9c330230625135da7f41749922dbeb154676735c30c2c2981ad77d93565ee29ed456c1b282e58aefad10afb8960f226759b55ff2ce757ff76dbb165c051de322e849b795f465414fa145260b214dc6adc1e7fe3f9e98d6e8f2c0651dd07dc29b8c7cea455aa98537cf58536caf5f0dafa2cde590564e5ad1a1774340e03dcd74675dd53727ff4145ed11dee6d34e27dc85563f0ad707fb0659b753d78d48a7e928ff06d3af3fc149177cf2ba988261b", 0xd3, r4) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x80, 0x2fdd, 0x9, 0x4], 0x5, 0x401, 0x7, 0x8930, 0x5, 0x7, {0x3f, 0x6, 0x0, 0x4, 0x4, 0xa4, 0x4, 0x4d4, 0x0, 0x0, 0xf821, 0x0, 0xff, 0x1, "3ab3889d2794eb4526fa4c19f6cfa3c581f5dd726f270cea9b94233cf83c621d"}}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000940)={r3, 0x1000000010000}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) process_vm_readv(r6, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000240)=""/16, 0x10}], 0x2, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/207, 0xcf}, {&(0x7f0000000600)=""/188, 0xbc}], 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000040)=[{0xe, 0xb771}, {0x4, 0x4}], 0x2) 2018/03/24 09:46:51 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/prev\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000080)=""/80) pwrite64(r1, &(0x7f0000ed6fa9), 0x236, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/4096) 2018/03/24 09:46:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = getpgid(0x0) setpriority(0x2, r2, 0x9) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/03/24 09:46:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x4, 0x0, {0x3, 0x3, 0x89f900000000, 0x3, 0xfffffffffffffffe}}) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') 2018/03/24 09:46:51 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getpid() r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/03/24 09:46:51 executing program 2: chdir(&(0x7f0000000000)='./file0\x00') r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/03/24 09:46:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x1, 0x0) keyctl$join(0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000040)=""/224, &(0x7f0000000140)=0xe0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) write(r0, &(0x7f0000e32fba)="4f7ad0c9edffe9486f1748144523c0c258773e00d4bba29028eac3028de58f5930fd4c8ebb74dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375642e58335444c9fe3d13", 0x46) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) 2018/03/24 09:46:51 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x2, 0x401, 0x6, 0x0, 0x11}) r1 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) vmsplice(r1, &(0x7f00000005c0)=[{&(0x7f00000000c0)="eb6212d40e7c04d2897070a530c91cd78ea50c4a99873d85d0075d5d9a6495c7d714e6618921b0c025fb549aaa9bacc1cee53d816d02d4705dad96dfb63928adba1789972aa6407f99456b1a6b55e5603ef887730f26ae27ffebddb13b2b921406e85220fd1bb2a3858e67d365d31d267bea84d0356cdf1367d29afe97bf654d2454b497fb7e602e28bc794790703864174b4f8aebd4fb31", 0x98}, {&(0x7f0000000180)="89b0a8f3ddedbc07703e5fb0ba4e26a511", 0x11}, {&(0x7f00000001c0)="5508358066dc3dbfe678", 0xa}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000200)="8c8b0fca73a3be8da6ee6206e5641f71481d6bf4230fc86c496fc866a75f40b84aa548b03812e14c44401f156b21f735be49757975bab74ffadeb75bc1d023b23059d8dcbd74cf94", 0x48}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="78d6fabbf6fb250f31194a36d6ae2d250043a9a6e6018dd3f61721eb067c285ed5916de5dbfaff6f13e07d9776a6b7cb4d20e3c6631510f13a8430d37308ed39c6e0b85e59af7eb007b22008b81d2fc0002afcf8b5da61e981bbbc50f6feac32f28e30d26304ecaeb6c6b8a6aa732d740baa6cdc0babb913f3bea26e63271df3d05967a0cd61c7fbcb188bab766a12f117eb9619b9239e0b1d65803aa3fa98af0c43d579b1ef764bea587a6a44e02404e6bf64e8537ade976001a3acd8cf38e45311f456e8190b124a2283eeb02d81", 0xcf}, {&(0x7f00000003c0)="49a8e7edb06ba66c58bf25304d54ae4b758126c3f237fbf6226a6ab9cc5b58b7e01765db5463258524f81ac57de6e003915814f16a3050f5e7b91ba14e513ea77c0e3c24dccfd930c5ad38ffe978c1a6e15da4dd93006969ec41d628226ca77d4994ce382a930c499271444a996cba443e7f65aeb53146f49e5f64e81b25e271744c5c8061ffe36beabe4db55842d1ee8908678b2b5bb1f978eaaf5a2ca54f1104c4a2ae567c19a1b0c4105d175af623d5abaac915dc5a1f448c2b86002e87ac207214a73cb9818de53dd4ed08", 0xcd}, {&(0x7f00000004c0)="8fdc468563b4d714d1d6d94c51065fa6d0c573043775aab189b018a4388b9c97eb2d038c2edf0851dee1c4b4f1d80c18445cbd00b551efbe903bc8d2cbc9977ba1b84207994d60850dcd21140bb25040cc9704fc34057ca7c2cfb0ede3602c989e1e97095521bd2cfcf8a2b2059cb87f1f8dd9e49f0134a3f4b375600a045537a3c7ed575a90d1f2e9f932f6a7c7501f21e799a7492644397b4b3985174838d7c9757f5317aea309c701e16c2302f52d8b67f0b0be8692efbac432faa43eea9eb86b2f4257a67031fdb621", 0xcb}], 0x9, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x80000001}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/24 09:46:51 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c00030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/24 09:46:51 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x1}) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)="6968e0") r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000010, &(0x7f00004d7ffc), 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000008, 0x810, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f0000000100)={0x40, 0x0, 0x0, @random="681f92cff88423aae9704e985f29a2764eac7255e3f9aa162066cf8adac62aba3f2316295c766ace1767e273a89f3ee6"}, 0x40) syz_open_procfs(r2, &(0x7f0000000080)='net/packet\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) syz_open_procfs(r2, &(0x7f0000000480)='numa_maps\x00') setresuid(r5, r6, r7) 2018/03/24 09:46:51 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) lseek(r0, 0x25f, 0x3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) write$fuse(r1, &(0x7f0000000080)={0x30, 0x0, 0x7, @fuse_notify_retrieve_out={0x2, 0xfffffffffffffff8, 0x10001, 0x4}}, 0x30) delete_module(&(0x7f00000000c0)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x800) 2018/03/24 09:46:51 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x800000000007, 0x4, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000)=0x800000000000000, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x0, 0x0) futex(&(0x7f0000000240), 0xb, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000000200), 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000100)='net/ip_tables_targets\x00') ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) getgroups(0x0, &(0x7f0000000000)) 2018/03/24 09:46:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005d2ffc)=0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x4aeb, 0x5}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x7fffffff}) 2018/03/24 09:46:51 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000aa5ff8)=@abs={0x1}, 0x8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000059affc)=0x1c, 0x4) connect$unix(r1, &(0x7f00009c8000)=@abs={0x1}, 0x8) 2018/03/24 09:46:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x113333291b109101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x18}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/03/24 09:46:51 executing program 3: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000007, 0x11, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0)=0x7, 0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/03/24 09:46:51 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x8100, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/bnep\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYRES16=r1]) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4681}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x9}, &(0x7f00000001c0)=0x8) 2018/03/24 09:46:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xe) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/150, 0x96}], 0x1) 2018/03/24 09:46:51 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000beeff8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:etc_mail_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x30}, 0x41) 2018/03/24 09:46:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x6, 0x6, [0xfff, 0x2, 0x8, 0x2, 0x100000000, 0xfff]}, &(0x7f00000001c0)=0x14) 2018/03/24 09:46:51 executing program 2: mkdir(&(0x7f0000001200)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') umount2(&(0x7f00000011c0)='./file0\x00', 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/03/24 09:46:51 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x111000) fcntl$addseals(r0, 0x409, 0x8) r1 = eventfd2(0x6, 0x80801) fchmod(r1, 0x42) readv(r1, &(0x7f0000002fe0)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x7}) 2018/03/24 09:46:51 executing program 2: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/24 09:46:51 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000873000)={0x2, 0x4e20}, 0x10) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x80000000}) mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000008000/0x1000)=nil) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002ffc), &(0x7f00009b7000)=0xff2a) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/24 09:46:51 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x52040, 0x40) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x40) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xe000, 0x0, 0x0, 0x0, 0x0) rt_sigaction(0x3d, &(0x7f0000000140)={0x0, {}, 0x0, 0x3}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) open(&(0x7f0000000000)='./file0\x00', 0x400, 0xcf) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) lchown(&(0x7f0000000100)='./file0/file0\x00', r1, r2) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) gettid() r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000280)="75ec7c5f6d617000ccdd71acfc8b627c4cbad61be63e0700bbab6738d1fb2a37587eeb8e26c40ea3625d83a210b575ab5067ff3c39f5ce086512580306eb8434b81da91f6243fc769b95") sendfile(r4, r4, &(0x7f0000f48000)=0x4000000, 0x401) 2018/03/24 09:46:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x10, 0x829, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/03/24 09:46:51 executing program 0: r0 = socket$inet6(0xa, 0x140000008, 0x2000000000000000) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/03/24 09:46:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000011c0)) sched_getparam(r1, &(0x7f0000001180)) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) accept4(r0, &(0x7f0000001100)=@ipx, &(0x7f00000000c0)=0x80, 0x0) 2018/03/24 09:46:51 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x88d4}, &(0x7f0000000440)=0x14) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0xfffffffffffffffe, 0x6d, 0x1ff}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x7ff, 0x0, {0x0, @in6={{0xa, 0x0, 0xffffffffffffff4b, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x400}}, &(0x7f0000000240)=0xb0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000140)=0xfff, 0x4) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/03/24 09:46:51 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x10000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x1000, 0x6, [0x7ff, 0x8000, 0x100000001, 0x6, 0xd44, 0x1]}, 0x14) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) 2018/03/24 09:46:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"0100716c300000ebffffb5355d2200", 0x4000}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f000074e000), &(0x7f0000abffd0)) seccomp(0x0, 0x0, &(0x7f0000028ff0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/03/24 09:46:51 executing program 1: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) prctl$intptr(0x29, 0x0) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000040)=0xe, 0x0) 2018/03/24 09:46:51 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="47683bd552ad74e165f3873609431ce53364e8979e245ed5173b03d30a3ba232e53dc737c0270b87036ebe5d93fd1d87c7a55906a3a4cde647afe8e9e79396fff45e9c116f03ce2fa0319d3d0d66491cb48f22a79df1b591d72481360dccf9887edaea7e59934af2541da03ffb9cf3c3b815c24f0ee906a9d6209a8bb06bb0b3d35ac0a9a5037ded92840d5b02d119c8fd74b88f966f54d90ed19ab4bbad1c6f8ad3cd67c74f605c4a83c1f95633c7dfa323938542aa14284f49c151b366a3e05cbadad1dbb0a338e8") sendto$unix(r1, &(0x7f0000000140)="70092b70d1", 0x5, 0x1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0xfffffffffffffffd, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/161, 0xa1}], 0x1, 0x0) 2018/03/24 09:46:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f000000ffdf), 0x0) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="140000000104008023e1ffab", @ANYRES32=r1, @ANYRES32=r0], 0x14}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r2, &(0x7f0000000100)='\x00', r0, &(0x7f0000000140)='\x00', 0x2) 2018/03/24 09:46:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000916ffc)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000000080)='E', 0x1, 0x0, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x210) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/24 09:46:51 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6tnl0\x00', 0x10) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000700)={0x50, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="11634840010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYPTR64=&(0x7f00000001c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\rc\x00\x00'], 0x0, 0x0, &(0x7f0000000680)}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) [ 49.336510] device syz_tun entered promiscuous mode 2018/03/24 09:46:51 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x1, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="70976d49c5f2040000000000000056aa6ab4c1002cc40958abf2fca34d34ee965cd91717e171806bb7effef35f27bb7798d1ba3d81fbf04d5b56f9a4452d853ec5123b52b4da725c237dee03d224144112409cadd5290a1bfedaa014efd446a3a94b8cadbd35b0024c2a"], 0x0, 0x0, &(0x7f0000000f4d)}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/24 09:46:51 executing program 4: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1b, 0x80002, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000500)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000880)=0x0) getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000c40)) r7 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000980)=0x0) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000a80)=0x0) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() sendmsg$netlink(r3, &(0x7f0000000c00)={&(0x7f0000000540)=@proc={0x10, 0x0, 0x25dfdbff, 0x20}, 0xc, &(0x7f0000000840)=[{&(0x7f00000006c0)={0x14c, 0x3d, 0x715, 0x70bd2b, 0x25dfdbfe, "", [@typed={0xc, 0x56, @str='ip6tnl0\x00'}, @typed={0x8, 0x11, @uid=r4}, @nested={0x128, 0x61, [@generic="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", @typed={0x4, 0x8}, @typed={0x8, 0x3c, @u32=0x9}, @typed={0xc, 0x6c, @u64=0x2}, @typed={0x10, 0x14, @str="73656c6673656c668f00"}]}]}, 0x14c}], 0x1, &(0x7f0000000b80)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x48, 0x10}, 0x4000000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0xffffffa1) mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x5) sendmmsg$unix(r1, &(0x7f0000000480)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)="7ff9b946d6fd8a708fcb8329c991a264b91cbc9a3f642128614f1e5b959f", 0x1e}, {&(0x7f0000000180)="7f946f7b1fe6604ec9e1f1fbb0b79053c7a94283ad1381c3ca9d71a120b072c8357d59e26833d2c813972e793b036ad85f9d7d2c4385dcd8a43845f806e86cb1cab0650759754df3613b90f0e9c1fe8a3badf5f72f51825c042eb6eb894fa888983a18667025a88e1c3b31860b79d33fe5eb2cdc6fe0988c060bc15254d9557d202b0fac1c37cdc3d18acc667c95616c8066f233c9478be45345763a8b9d2c902f3367f5cd400947bcd2a57129177ef94e", 0xb1}, {&(0x7f0000000240)="ca73a4b368dca078688dbb8aead67b3e8812afd093bf5336e05231747816da0d9742144ce9f98569c6002c9cb1a4ffdc4a010078455d7c32c87edd3f9300e4ed417de040a755c2306bc067b5003ad057bf6e4a9fc45a468de69356c68a3983032dd8b2e37ed691874a01545b5e390f592b6d95a618c3befb0db390b441f7d5aff72076991ce4c7275020d8f4206a37c2ff635151d66023132f765f7bb6a31fcd0647541141b71a51523ff7ab043311ce8f83e0bc3210d78877942f5225762abf26c173f6c2571ab0e916a2e82819f3bdc7902a8eb4fc90de8eba1b", 0xdb}, {&(0x7f0000000340)="da6bafd1a6726a94a274ae60ebbf407595d0b0b3847cae2fc4b000500b664dd0c91786d2163e23965e0cbd8e17f9a68b0825bdfbc5b1ca7754e6339e1772bb3adb516dea12e1ba77efe841d70edf43bfd2ff741c25a6e645acfdf796cb7035c822757fdddf975a645bd122e32732bfcaeab2c9cf124935b1af27292559efece46d55bb518f1a167dd0225493f2e2a859e8673e954d8893276fcb4a57888eff9f008474c52dbc29dbe25167879fd2af333ab01c85f5", 0xb5}], 0x4, &(0x7f0000000440)=[@rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r1]}], 0x30, 0x4040}], 0x1, 0x40080) eventfd(0x101) 2018/03/24 09:46:51 executing program 2: rt_sigtimedwait(&(0x7f0000438000), &(0x7f0000914000), &(0x7f000015f000), 0xdb86c5d) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x6, 0x8001, 0x5e8c, 0x6, 0x100000000, 0x6, 0x4, r1}, &(0x7f0000000100)=0x20) 2018/03/24 09:46:51 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00000000c0), 0x4) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x3ff, @loopback={0x0, 0x1}, 0x6}, 0x1c) [ 49.397841] binder: 6340:6342 got transaction to invalid handle [ 49.416993] binder: 6341:6343 unknown command 1231918960 [ 49.417621] device syz_tun left promiscuous mode [ 49.440517] binder: 6340:6342 transaction failed 29201/-22, size 0-0 line 3005 [ 49.448989] binder: 6341:6343 ioctl c0306201 20008fd0 returned -22 [ 49.455549] binder: 6340:6353 got transaction to invalid handle [ 49.463229] binder: 6340:6353 transaction failed 29201/-22, size 0-0 line 3005 [ 49.466473] binder: 6341:6343 unknown command 1231918960 [ 49.466480] binder: 6341:6343 ioctl c0306201 20008fd0 returned -22 [ 49.486823] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.492363] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/24 09:46:51 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xaa, "a236a64e7e02f665bef94ef4c301a3977701b4684932fc250c5aa8c2095470ac4d7bfe11e3118dbf01b15d8b12c930cef92865452bcf3f7c4e1ae458cb38dc42968c40b25557d36bc22c7ebdaad1c3dc9e6e6037a44a24afdc5d6270fa19dee83b6d6dab2b0491ab2ac62bdb2f45727bb73d6c2d9a1324f9c020218998ea4e95780b4ba50cf7a849a1411760abab5482c573da310d96e5a3b5fe4885692306c03e4acc768ef0f445bed0"}, &(0x7f0000000100)=0xb2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xfffffffffffffd56, 0xffffffffffffff7f, 0x65702608}, &(0x7f0000000180)=0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7) 2018/03/24 09:46:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') readv(r0, &(0x7f0000001e80)=[{&(0x7f0000000e80)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/194, 0xc2}], 0x1) r1 = getuid() setuid(r1) 2018/03/24 09:46:51 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0xa, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000100)=@ethtool_stats={0x1d}}) 2018/03/24 09:46:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000b90000), &(0x7f0000758ffc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0x1) 2018/03/24 09:46:51 executing program 0: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0xda, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x10}}}, 0x104) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000090000000000feff0000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in=@dev}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e23, @rand_addr=0x3}}) 2018/03/24 09:46:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xa, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000004040afdff00070000000000000000f2ff3ff357ed000000063363004058c5fd228e76da410000216dbc4f6449086b038f1bb3f5b60811241e879b6b4806f519162a5b36edf40a95187965e2d8230caa069da6bff198f5ba30301ba8759ab8a1ada5f665000a7b15dd531e406fd6661d088c4b48df34be408f4911c1c6867bb36c45495668ec387e6d979b63a2db4ec3"], 0x334}, 0x1}, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x80) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000340)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1ff, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xf2, "f2e575d6b2c96a42c327a355bc1ee9ec846ad796ed38415d99c5f4e744326717e01e6bc996ae392af2cb1d117a07dbdeaa08e5d608385221f9f50cc04e66225db13e8d286dc0a470d70286a1e6f8a30cd76d9376c0c07c16d293b80e659827aa92143df32bbf06b15b73ca4f3a780f71f292d6fd53a04c1c49e7a7d472a16c76c41fbe03897aa003b81578f3a55fc3a695237d066dcb8fd3fa2fc8f780a0d8cfff4b905386c6ca5d80a33148cbcab9627f2487e642bdf3feece78c0ef7dfa5bb52767b5acd814067ff0bd70c1443b5f984a77840f77c5024bdb6ce06d23f779fb43be343c47bdcd3465f28875ad0acdd65c8"}, &(0x7f0000000240)=0xfa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x3f}, &(0x7f00000002c0)=0xc) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/24 09:46:51 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = getpgrp(0xffffffffffffffff) setpriority(0x2, r1, 0xd9) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000005c0), &(0x7f0000001ffc)=0x191) 2018/03/24 09:46:51 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000200)=0x8) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) memfd_create(&(0x7f0000000240)='\x00', 0x2) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=""/133, &(0x7f0000000000)=0x85) clock_settime(0x0, &(0x7f0000000100)) 2018/03/24 09:46:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x20000000040, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000300)=0xffffffffffff0001) dup(r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={r2, 0x80000, r0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xfffffffffffffffc, 0x40e82) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=""/187, &(0x7f0000000180)=[{0x3, 0x6e, 0x7, &(0x7f0000000100)=""/110}]}) 2018/03/24 09:46:51 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0xaa0b75b2990e993e, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xe54b}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}], 0x9c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xffffffff, 0x2, [0x4, 0x1]}, 0xc) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_create1(0x7fffe) epoll_pwait(r0, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000180)=""/13) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)={0x2001}) 2018/03/24 09:46:51 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x1, 0x7fffffff, 0x7, 'queue1\x00', 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x100, 0x0) bind$llc(r2, &(0x7f00000000c0)={0x1a, 0x33f, 0x7fffffff, 0x9, 0x0, 0x3, @random="a93464eb0822"}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x20}}) 2018/03/24 09:46:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x20000000, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x2}) 2018/03/24 09:46:51 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000f18ff8)='./file0\x00', &(0x7f0000e8fff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffff01, 0x20000) getdents(r1, &(0x7f00000000c0)=""/71, 0x47) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x1, 0x4, 0xfa, 0x6, 0x1, 0x9, 0x58, 0x5175, 0x1, 0x9, 0x6, 0x1}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) pwritev(r0, &(0x7f000050b000)=[{&(0x7f00008c8000)="c3", 0x1}], 0x1, 0x0) 2018/03/24 09:46:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0xe847, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x5d) sendto$inet(r0, &(0x7f00000000c0)="24f97fb50cead113e36d68d5fc562ecc714eb31d928ad4a317b80f2008cb1835eeb089390816a9d5f1015b0cbc216cf3e3da6e11d39f57a591212b2f74844e93df7e360e86fe46529f00c10aa288b8ae1ff0d29aa52d0f25053c4aa9e74ac49c50be66a210e2164593ddedba70c919ed9184079e8a15ca869080f7054940b70d92536c3f8e35a63c39ca6c4fbabe4ee86544a3333c3c2caaa099ed2bc98b8112dc4ead817e5bcbff38e55d39503a2ea86bb6c8533f0c4f38d7cba9ba8252e785aad4116be79cf3ca09cbf9ff84969fe69e5b16dfa1586721151a70b0cfb4768c3d9f9f475b0034022788223b1942", 0xee, 0x4000050, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/24 09:46:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair$ax25(0x3, 0x7, 0xc7, &(0x7f0000000080)) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000790ffc), &(0x7f0000f40000)=0x4) 2018/03/24 09:46:51 executing program 6: lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000340)) gettid() membarrier(0x7edfc3e9571babcb, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0xfffffffffffffcd2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002100), &(0x7f0000000200)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x0, 0x0) prctl$intptr(0x1d, 0x1) close(r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2000, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), 0x4) ioctl$TCGETS(r2, 0x5401, &(0x7f00000001c0)) [ 49.759295] audit_printk_skb: 9 callbacks suppressed [ 49.764496] audit: type=1400 audit(1521884811.859:19): avc: denied { getattr } for pid=6418 comm="syz-executor6" path="socket:[15059]" dev="sockfs" ino=15059 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 09:46:52 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x20000000000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f00000000c0)=""/77, &(0x7f0000000200)=0x4d) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'bcsh0\x00', 0x40000}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'eql\x00', 0x1002}) flistxattr(r0, &(0x7f0000000280)=""/143, 0x8f) fcntl$setpipe(r2, 0x407, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000340)={0x4, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xffffffff80000003, "b994b6e25c2de67d", "730f9928684b9b6d395277787a8564f8312d9042c3ab9748c029e4e4a74832df", 0xbea4, 0x2}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f00000009c0)={0x7, &(0x7f0000000400)=""/177, &(0x7f0000000940)=[{0x1, 0x0, 0x8001, &(0x7f0000000180)}, {0x78f, 0xd0, 0xfff, &(0x7f00000004c0)=""/208}, {0x100, 0xc, 0x1, &(0x7f00000001c0)=""/12}, {0x2, 0x8a, 0x0, &(0x7f00000005c0)=""/138}, {0x101, 0xaa, 0x40, &(0x7f0000000680)=""/170}, {0x800, 0xc6, 0x4, &(0x7f0000000740)=""/198}, {0x20000000, 0xcf, 0x403c, &(0x7f0000000840)=""/207}]}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000007, 0x162f51ef71b3b99f, r1, 0x0) 2018/03/24 09:46:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = fcntl$dupfd(r0, 0x1000000000001003, r1) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000002c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f00001b2000)=[{r2, 0x400}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) r4 = gettid() getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={r4, r5, r6}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r7, 0x9, 0x5, 0x80}, &(0x7f0000000140)=0x10) rt_tgsigqueueinfo(r4, r4, 0x17, &(0x7f0000000280)={0x19, 0x90, 0x0, 0xcd89}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={r7, 0x8}, &(0x7f00000000c0)=0x8) write$tun(r2, &(0x7f00003f1000), 0x102d5) 2018/03/24 09:46:52 executing program 3: setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000003c0), 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, 0x0, 0x11}, &(0x7f0000000140)=0x98) rt_sigreturn() pwrite64(r0, &(0x7f0000cf4000), 0x0, 0x0) 2018/03/24 09:46:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffff800) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000240)="e4047d1ab5fc153652ae79c6", 0xc) 2018/03/24 09:46:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000380)="57c48e81544b1e8bae8fed78655998930968f394", 0x14) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/24 09:46:52 executing program 5: r0 = socket(0xa, 0x2, 0x0) unshare(0x200000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) 2018/03/24 09:46:52 executing program 6: setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) recvmmsg(0xffffffffffffffff, &(0x7f0000007300)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/87, 0x57}, {&(0x7f0000000100)=""/101, 0x65}, {&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000280)=""/117, 0x75}, {&(0x7f0000000300)=""/133, 0x85}, {&(0x7f00000003c0)=""/105, 0x69}], 0x6, &(0x7f0000000480)=""/115, 0x73, 0x2}, 0x1ff}, {{&(0x7f0000000500)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000580)=""/205, 0xcd}, {&(0x7f0000000680)=""/182, 0xb6}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000740)=""/203, 0xcb}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000840)=""/9, 0x9}, {&(0x7f0000000880)=""/167, 0xa7}, {&(0x7f0000000940)=""/98, 0x62}, {&(0x7f00000009c0)=""/188, 0xbc}, {&(0x7f0000000a80)=""/60, 0x3c}], 0xa, &(0x7f0000000b40)=""/125, 0x7d, 0x100000000}, 0x100000000000000}, {{&(0x7f0000000bc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1, &(0x7f0000000c80)=""/244, 0xf4, 0x43b}, 0x1}, {{&(0x7f0000000d80)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000000e00)=""/39, 0x27}, {&(0x7f0000000e40)=""/168, 0xa8}, {&(0x7f0000000f00)=""/174, 0xae}], 0x3, &(0x7f0000004040)=""/203, 0xcb, 0x8000}, 0xffffffffffffffa2}, {{&(0x7f0000004140)=@ethernet={0x0, @random}, 0x80, &(0x7f0000005380)=[{&(0x7f00000041c0)=""/90, 0x5a}, {&(0x7f0000004240)=""/139, 0x8b}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/11, 0xb}, {&(0x7f0000005340)}], 0x5, &(0x7f00000053c0)=""/4096, 0x1000, 0x8}, 0x2a0}, {{&(0x7f00000063c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000006a00)=[{&(0x7f0000006440)=""/201, 0xc9}, {&(0x7f0000006540)=""/232, 0xe8}, {&(0x7f0000006640)=""/13, 0xd}, {&(0x7f0000006680)=""/114, 0x72}, {&(0x7f0000006700)=""/226, 0xe2}, {&(0x7f0000006800)=""/212, 0xd4}, {&(0x7f0000006900)=""/96, 0x60}, {&(0x7f0000006980)=""/97, 0x61}], 0x8, 0x0, 0x0, 0x9}, 0xe48}, {{&(0x7f0000006a40)=@sco, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000006ac0)=""/195, 0xc3}], 0x1, &(0x7f0000006c00)=""/63, 0x3f, 0x7}, 0x147ba000}, {{&(0x7f0000006c40)=@l2, 0x80, &(0x7f0000006f80)=[{&(0x7f0000006cc0)=""/44, 0x2c}, {&(0x7f0000006d00)=""/69, 0x45}, {&(0x7f0000006d80)=""/253, 0xfd}, {&(0x7f0000006e80)=""/187, 0xbb}, {&(0x7f0000006f40)=""/12, 0xc}], 0x5, &(0x7f0000006fc0)=""/145, 0x91, 0x101}, 0x80}, {{&(0x7f0000007080)=@alg, 0x80, &(0x7f00000072c0)=[{&(0x7f0000007100)=""/132, 0x84}, {&(0x7f00000071c0)}, {&(0x7f0000007200)=""/174, 0xae}], 0x3, 0x0, 0x0, 0x4}, 0xbc2}], 0x9, 0x2000, &(0x7f0000007440)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000007480)={0x0, 0x6, 0x10, 0x49, 0x5}, &(0x7f00000074c0)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007500)=@assoc_id=r1, 0x4) setitimer(0x2, &(0x7f0000000fe0)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/03/24 09:46:52 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=ANY=[@ANYBLOB="3000000019001101ffffffffffffffff0a0000000000000000000000140005000000000000000016bf00000000000000"], 0x30}, 0x1}, 0x0) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000100)=""/75, 0x4b}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/146, 0x92}, {&(0x7f0000001240)=""/245, 0xf5}, {&(0x7f0000001340)=""/80, 0x50}, {&(0x7f00000013c0)=""/230, 0xe6}, {&(0x7f00000014c0)=""/18, 0x12}, {&(0x7f0000001500)=""/95, 0x5f}], 0xa) 2018/03/24 09:46:52 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000965000)=@abs={0x1}, 0x3) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) r5 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r3, r5, &(0x7f0000000080), 0x1000000000fe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e24, 0x1, @empty, 0xffffffffffffd134}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0xa0) 2018/03/24 09:46:52 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) fstat(r0, &(0x7f0000000200)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1}, &(0x7f0000000100)=0x88) getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000140)="55abe819c89dc27781f385c7eaaf4e004e8568952870998863f62d2aff53028127111157cbfbe44765a918d4e2837dd06e1e581f75e0216a975006fea56e72f655d9799738719a940a1498b0ce40f4ed37ff167942f334b81b39dff315baaabf8257d768a166562a60ae9e1a89efd9cfd42b0292e8d2c9e00dc7773b3e721c0b95596e9f4764877e", 0x88) 2018/03/24 09:46:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netlink\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8000000000000007) ftruncate(r0, 0x6d4) 2018/03/24 09:46:52 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffff2c1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x81}, 0x8) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0) [ 49.957037] audit: type=1400 audit(1521884812.069:20): avc: denied { create } for pid=6427 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/24 09:46:52 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/cuent\x00\x00\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x3f) ioctl$void(r1, 0x5451) syncfs(r1) 2018/03/24 09:46:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e48000)=""/233, &(0x7f0000981ffc)=0x2ed) 2018/03/24 09:46:52 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/16, 0xff4b}], 0x280) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x400, 0x101080) 2018/03/24 09:46:52 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80, 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x2, {{0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}}}, 0x84) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000003c0)=""/116) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x180) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000280)={0xffffffffffffcd28}, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x3f) 2018/03/24 09:46:52 executing program 3: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000102000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{}, {0x0, r0}}, &(0x7f00000e1000)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x9, @tick=0x10000, 0xfffffffffffffff9, {0x840000000007, 0x8001}, 0x3, 0x100000000000, 0x80000000}) 2018/03/24 09:46:52 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000300)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @empty, @loopback=0x7f000001}, 0xc) clock_gettime(0x2, &(0x7f0000000000)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000100)="d4224a4b9609149d3bab1577512e45d55d73bbeda569d2dd0e8feb671f5db791bfc911eae32723247afc48957089e52b7ce8d508f190432257730099d42fbc035f2d4b08cbe3a7ef80cf166a12c17572db0b4969d9da901c9a33697bd1f1ba9e5a31f91698f5da869b62fb6706d8215aeabe13eb3e2af70c712d34bd8d6ef3946e2bc5e0f0588c", &(0x7f0000000040)="e6fbc17e4da0df15be49083b84d318806030cb52658585ede84f781e72c89c9790f0c66ca7c8dfbdcad1071808d592663cf21810596702840d6ecd37ed03c1e847402d13042272113a0a8d26d68252b8d6985cb2853cb32ccf6a4b389702a60533a0d6b936d30a"}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000280)={{0x0, 0x1c9c380}, {r3, r4+10000000}}, 0x0) 2018/03/24 09:46:52 executing program 2: gettid() gettid() getpgid(0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x45) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/104, 0x68}], 0x2, 0x0) keyctl$join(0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x40}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)={r3, 0xc0, "cd5e462c2d270544d254e3db36d8036cc2f75cfb05d03613163c2abeae71a69f0ea4a59fa257e525fec9a92efe300b9e5d8c9c26ef93da89151c40ca1ffd83f571be271462fab75a9e9866112915b47fd41d827c94058858b43ebf72a15d39a198373dfc9a8f4aacde1bfd28ab1a8016c7eaf3cc660a36677537ebbf330b805eba749b5fe70ef181f9631098a64c1f6c14c27097f07b0125625d8f93736eac5404d41850b0be9e902405da9f50d05f022bd60aa6898fd07336a00251eee43714"}, &(0x7f0000000500)=0xc8) r4 = syz_open_procfs(r1, &(0x7f0000000380)="6769644e6d6170f56427ffda4d8d8387058a1a92acd9a9bf492b72434555a5dc963c56ec") tee(r2, r4, 0xe6, 0x0) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000180)=""/90, 0x5a}], 0x1, 0x4) 2018/03/24 09:46:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0), 0x14) fstat(0xffffffffffffffff, &(0x7f0000000000)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x654ed8d8e64d5022) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000100)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = open(&(0x7f0000000180)='./file0\x00', 0x200101, 0x18) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000001c0)=""/107) 2018/03/24 09:46:52 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000040)=""/103, 0x67) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x0, 0x5900, 0x100000000, 0x14, 0x0, 0x89, 0x64, 0x7, 0x5, 0x80000000, 0xffffffff, 0x2}) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0xffff, &(0x7f0000000100)={0x77359400}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/03/24 09:46:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000000000)=""/78, 0x4e, 0x0) bind$netlink(r0, &(0x7f0000d25ff4)={0x10, 0x0, 0x0, 0x200}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x1, 0x1, 0x0, 0x10000, 0x6, 0x5, 0x10000, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x3, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000100)={0x0, r3}) bind$netlink(r0, &(0x7f0000436ff4)={0x10}, 0xc) socket$netlink(0x10, 0x3, 0x5) 2018/03/24 09:46:52 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x8, 0x5}) r2 = syz_open_procfs(r0, &(0x7f0000000040)='coredump_filter\x00') signalfd4(r2, &(0x7f0000000080)={0x7}, 0x8, 0x80800) sendfile64(r2, r2, &(0x7f0000000140), 0x20) 2018/03/24 09:46:52 executing program 0: gettid() r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x5c, &(0x7f00000000c0)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x303, @dev={0xfe, 0x80, [], 0x13}}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000180)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) 2018/03/24 09:46:52 executing program 5: r0 = socket(0xf, 0x800002, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x62a, {{0xa, 0x4e24, 0x4ad, @loopback={0x0, 0x1}, 0x51b}}}, 0x84) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f0000002280)=""/4096, 0xfc83) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/133) 2018/03/24 09:46:52 executing program 2: r0 = socket(0x10, 0xf, 0xffffffffffffffb7) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/24 09:46:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2004000000004005) set_robust_list(&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000040)}}, 0xc) write(r0, &(0x7f0000000000)="a8", 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={'ipddp0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = getpgrp(0x0) fcntl$lock(r1, 0x7, &(0x7f00000001c0)={0x1, 0x7, 0x4, 0x31d, r2}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000180)={'sit0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 2018/03/24 09:46:52 executing program 6: timer_create(0x5, &(0x7f0000000000)={0x0, 0x3a, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)=0x4, 0x4) timer_getoverrun(r0) 2018/03/24 09:46:52 executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) r2 = geteuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x3000, r2, r3, 0x80, 0xffff, 0x2000800) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/24 09:46:52 executing program 4: seccomp(0x1, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0xa2b, 0x9, 0xc7, 0xb6e2}, {0x2, 0x100, 0x862e, 0x5}, {0x100000000, 0x100000000, 0x1, 0x3}, {0x8, 0x5, 0x0, 0x1}]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x27, "58687e12f15e8c87e6ebf7e20b58f355922cdc216c8948e30ca51e3a405996666dcb0e1622615c"}, &(0x7f0000000180)=0x2f) 2018/03/24 09:46:52 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000b72000)={&(0x7f000050de38)={0x2, 0x17, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x3e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/03/24 09:46:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000000000)=@can, 0xfffffffffffffecb, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f0000000080)=""/35, 0x23}}], 0x0, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) shutdown(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/198) 2018/03/24 09:46:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x10001, 0x3, 0x5, 0x1}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000080)={0x6a88bf22, 0x4be2, 0x0, 0x7, 0x8000, 0x273}) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000001600)=ANY=[@ANYBLOB="1400059b0a0afdff000000020000000002000000"], 0x14}, 0x1}, 0x0) 2018/03/24 09:46:52 executing program 1: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/24 09:46:52 executing program 7: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x5]}, &(0x7f0000000080)=0x10) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='ip6tnl0\x00') 2018/03/24 09:46:52 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x2) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x7f) 2018/03/24 09:46:52 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x2) poll(&(0x7f0000000000)=[{r0, 0x20}], 0x1, 0x3f) writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="8e", 0x89}], 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000040)={'syzkaller0\x00', @ifru_ivalue=0xffff}) 2018/03/24 09:46:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000000}) 2018/03/24 09:46:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000c8dff4)='oom_adj\x00') mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/03/24 09:46:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x85cc, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\x00'}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xfffffffffffffffc, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x7fff}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8, 0x3f, 0x7e, 0x6, 0xf7, &(0x7f0000000080)='ip6gretap0\x00', 0xbd, 0x7fffffff, 0xb83}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl(r0, 0x3ff, &(0x7f0000000040)="3078d97d009e00000000000000000000000000000000000000000000") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = dup2(r0, r2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x23c, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x295) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000340)=0x67d, &(0x7f0000000380)=0x4) 2018/03/24 09:46:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) dup3(r2, r1, 0x0) 2018/03/24 09:46:52 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f00009fd000)=0x80, 0x4) 2018/03/24 09:46:52 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000001695b9956ffffffffffffff00cb39000c00010048070000000000000c0002000000000002000000"], 0x2c}, 0x1}, 0x0) 2018/03/24 09:46:52 executing program 0: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r0, &(0x7f0000002ff8), r2, &(0x7f0000003ff8), 0x7, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) 2018/03/24 09:46:52 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioperm(0xfff, 0xfffffffeffffffff, 0xff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) readv(r0, &(0x7f0000000080), 0x2000000000000040) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/24 09:46:52 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 50.460677] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 09:46:52 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e65742f736f630400000000000000ab19998066d36abcf4f16722bb4642e7a429fe0bf6bb2f7dd85bfeb58b4dc6b2c073b9b63f8bdd34b78a4e4cc0316d889bf60b27bdfaedf2a1f71776605c0bae2043489d2dc8add5e20a9af4595bebaeec220a03dd6efbbde0503f0e072ebab210decf78ed1775f1099c991dfa80be3d31f4cc53d16f2cd483679cb7bd7391f72a5fc152920d59f2950a2faec610d7f69b2ac505952275d759187964bcb58f6568ac41af735433198a10949b4122943c47bb44ef0460cfa69ce8e6edecc2412c2d") preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x1bc}], 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/03/24 09:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xb0a, 0x4, 0x5, "8e1360376af744c3dab0980d70230b746a7d33d2ad2e133c7ecf83157ff772d653c4331a96a6e6c7957099bd33af2304aab822793fd91b56ad7eb7228ce41818892838f7e4b29a61835f011681d11b57"}, 0xd8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x0) 2018/03/24 09:46:52 executing program 5: r0 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = socket(0x80000000000a, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000), 0x4) 2018/03/24 09:46:52 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}) ftruncate(r0, 0x23d4) lseek(r0, 0x0, 0x3) 2018/03/24 09:46:52 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0xfffffe89) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) write(r0, &(0x7f0000001180)="32627f3a64a74a3d8817dac083c90728ca505920acf802f0bd00c3a5347bf4d8354c864fc40c4bdeb1e95a7a99b0985ee5047f23eeb9169d8518ffec59f393714fd848e05a39742ab989826b7839e34e05129316b4a7076d47fd764693b0c672a24c57d24725b57c941c33d6e1ce67846da440fb16ce305b06b0affc706d00855bbe1d7c8f39e06e4c6e8301e75738aea78edd62d5cad42136f84f9970393596f9eb669fe3afe4d344b2aaf7b60dc2155798af20cd604f00d6c290cde022863cf5776aca69f8919ef5d087ecfed3482c576eafea448ac0de9e4e742cd21ffb9d06a5c0d4e173b48813ecb749180a12a0587a", 0xf2) recvmsg(r0, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000080)=""/128, 0x80}], 0x2, &(0x7f0000000040)=""/62, 0x3e}, 0x0) 2018/03/24 09:46:52 executing program 0: r0 = socket$inet(0x2, 0x6, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x2, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x3f, 0x900, 0x70bd29, 0x25dfdbff, {0x1f}, [@typed={0x8, 0x2d, @fd=r0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4040000) socket$unix(0x1, 0x5, 0x0) 2018/03/24 09:46:52 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab2000)={0x45d, &(0x7f0000615000)}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r1, &(0x7f0000000100)='net/ip6_tables_names\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000040)={0x56, 0x9, 0x401, {0xffffffffffffffff, 0x2}, {0x400, 0x3a}, @ramp={0x87, 0x9, {0x117, 0xfb3c, 0x100000000}}}) 2018/03/24 09:46:52 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) socketpair$inet6(0xa, 0x1, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000180)=0x14) recvfrom(r1, &(0x7f00000000c0)=""/128, 0x80, 0x2, &(0x7f00000001c0)=@can={0x1d, r3}, 0x80) recvfrom$inet6(r2, &(0x7f0000000040)=""/10, 0xa, 0x2000, &(0x7f0000000080)={0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xd3}, {0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xe00c}, 0x4, [0x1ff, 0x80, 0x6, 0x7, 0x10000, 0x7, 0xfffffffffffff001, 0x3]}, 0x5c) 2018/03/24 09:46:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x88302, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0xb0000002}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xf8, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/03/24 09:46:52 executing program 7: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x275, 0x573, 0x7, 0x4c49, 0x7, 0x9, 0x3f, {r2, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x8, 0x571b, 0x8, 0x401, 0xfffffffffffffff9}}, &(0x7f00000002c0)=0xb0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/24 09:46:52 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00000b5ffc), &(0x7f0000000100)=0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001740)=0x14) sendmmsg(r2, &(0x7f0000005900)=[{{&(0x7f0000001780)=@ll={0x11, 0x1b, r4, 0x1, 0x7fff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001800)}, {&(0x7f0000001840)="52ec5f74a3f7792f3569f285ff50c42cd2016a73212bd10715436924118cc580dae30f055856a584e6076ea60196bb53a41bc32b16d976d73bee6b16d4befacea6e5db56de831180570ba7799fa073a5a037f267da869b380fb8c5d7306b3c4f97a70f4af15c9ac77fbd18aed2294aba2315afe17339c3d929568dcd5a09d4160f485a9a54f7103a628dcdbdd129e61a658b9ebb644ac78254c739f613be3b2e20991caa113636d387842bfd4e58e31c9acbbd7b48851bafe2", 0xb9}, {&(0x7f0000001900)="23ba237e8d43d227fff80d242aaace329fb6805c4288d33006efa05c7a1472637d76481a7c5a890490b4b490148cc9b4042e7acafecf82dee7ab3fdab69cce2ad33b50d94ba853d46dbe4de4a7b9edd6c4c6b9bd972afa2a49e211c1257058cb14e7cbca1fd89fbc7e5c5dc84bc867b2bd9e4f73b9d33b0be4e7f152a347d26f9f76981a090501fa112cd52ea12b904b25d068aa6a3605a037839e697be06e87fbffb325004aab0ed42e2ae52b300442dadbc6cde6b34a7844e4ba3d1b34a50027e7b5bca34d28c293c0e3ab2e7cf5a0d9ced9e82b810719496bcf7ee11006553761b3ef009960b2686261611bc59498b63a300b3365", 0xf6}, {&(0x7f0000001a00)="36addbeb9d946c00cf42decfaa1899fc0cc2f03dbb1d2f4f23cf3085ce10f3a8e09c78552230f26bb6b8d1fa1ffa712e5eb471f40172e38e94aed88d12677f948aaead145c289b10b704725951a8b17396f8bc5e8965d2000254557aa9cb8dbb715c6f81d739bd4cc57f1fa709d101a6cc46ebd217c6cbe83e22177b6a419d2407e0300172a1e1519dd01656f7800c1dab78fd737500c6c1fa1824f0af63ed00321fc77597cc9cee3a255f21fd579679432efcce9fe5d3f3864cc3dff702b51f30ff0031fa6e99295367a047", 0xcc}, {&(0x7f0000001b00)="c250d09a8a3e2422a24b01bda30960be1153d96c37bae71ce70b7497c8a88e105d5df8cd7d4fd5edb880f4d7d55890388bc78ceffe9971d48b6bc922777fa3db7563bd9347a36a5bad1ad2f98d98f3bfc87b6f4685ca6611abfda92da44694176a8dfdd8adb2b7b0fdb03ce09eeb60aa992c92a97bf349c8acdaa153e907aeab842aa5c0e4809be153995e10e88ff41c662cbb1b146c40425cf6ba25d3e2be7cf38db47f80992ba66b5c0346dc6230dc0107956ca266e78a2a485f863d93d5f4452ed8bb70448e3c56e6", 0xca}, {&(0x7f0000001c00)="9b14267a5ff3c8ea52b410442a9afc4af1709802375abe7f", 0x18}, {&(0x7f0000001c40)="2f84a260b5f4e3f74bf781df5c55f0223ef8b1e8da5116e3b797bf337b8dc84cfa622156c7a3da5a1be3d5a737c1ec2e86f79241c29ad8ad0e62b92280ae9ad8e577680ddcdc4233de94b194e09736f9304474b37fa8fdd5a33c4760f5b6d42ac9751665478ff05d33ed53ba4877d1", 0x6f}, {&(0x7f0000001cc0)="0f5cd40288b530e61c825b3b52f2b4465cb284cb8315cfc89b31b4f9cc568fc3be053511f0cf9f85c05d028ff30a97b9dd616214d15e1c6dc677bbd780ab821408e123db3de092a88d1873efac59cf89709180c5ebaaa1f3b124d3292cd4a2ca1e112214d440fb5ca20a60bc0760a4d8cb18bff738144ffb5588cfdc86d0cd6c294c0eebf271ecbdd7edf5ec8549dc1ae2452dee52c59b3c25bea8b62e01dba8ecd168e0d49cecc84c9d4d25482808e80ae1ef0bf1cd812455bbc613ab8e3beedcb4bf26ddfad1db270180203535622e4cb88c5ae78a87", 0xd7}, {&(0x7f0000001dc0)="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", 0xfb}], 0x9, 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0x1000}, {&(0x7f0000004680)="036e21eae31126aefcd6b7e8cd668559c02c4a5d53b48a4e5f6f76de31b4dcc5a0b28c1e8252744ca2b9ee85a52ef0b88e4bc0cf93117b8b2fba273d28a6d7d66642e26b9265ed22bb6a47d0f832195403678e0d78be7759d54677b914ed7148b30b84d408111328a872c54f1e09c6e7e1d65a0039cd6039496a29bf412ea9ebd90ee5162a1468da6f8c20c126b0a2c0bf8d1077d8ed0837d24f55839000d6fcf2f675b8c5da7bcdf75ec49eea8ff1ea63618048bada6f1badca178638b9baf4f50afe1a28", 0xc5}, {&(0x7f0000004780)="bacdbb1afa25010ec4525057bfb62bf0c33e8224ddd36a0080696823632abc3c6bc631513d8b3e4d78c4f136d37e5e9e10b81c3c50d9d54af20b5932c0110f", 0x3f}, {&(0x7f00000047c0)="7f971c90a92f41c99633e304cffe1e1962eb876e51c034c117d14fdc225302a99ac462f9d0bc6bbe57807bd338eb2a425bf85fea9058d007d13bca54a144aafb1e40bafbc80bfa7556cd75f4a29b0d6614cf195f4c885b4461c4edf4defb20127d6667dd09092e0a65b79c9c54322d74f9c63507c61a113f8f3763cf726bbc679188527ece3fa29c40692cc11016b4b0928a38329d8e808c736f1eea2515581416f9fcc6749dde4765b4073ee7ba2e0505f122b97af9e1843f38961e61ceefd79887f723a5c5a828bebe", 0xca}, {&(0x7f00000048c0)="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", 0x1000}], 0x8, 0x0, 0x0, 0x4000000}, 0x2}], 0x3, 0x24004010) [ 50.600992] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42852 sclass=netlink_route_socket 2018/03/24 09:46:52 executing program 6: signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) 2018/03/24 09:46:52 executing program 5: r0 = socket(0x10, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff020}, {0x6}]}, 0x8) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/24 09:46:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x101}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xffffffffffffff4b) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) [ 50.655119] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42852 sclass=netlink_route_socket 2018/03/24 09:46:52 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffdd5, 0x8005, 0x0, 0x8d, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x6}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000d2bff8)='./file0\x00', 0x0, 0x0) process_vm_writev(r0, &(0x7f00006fd000)=[{&(0x7f0000864ff2)=""/14, 0xe}, {&(0x7f0000e3ffd1)=""/47, 0x2f}, {&(0x7f0000d63000)=""/202, 0xca}, {&(0x7f0000b67000)=""/4096, 0x1000}], 0x4, &(0x7f0000116000)=[{&(0x7f00005e9000)=""/4096, 0x1000}], 0x1, 0x0) fstat(r3, &(0x7f0000000000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0xbe) 2018/03/24 09:46:52 executing program 2: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x2, &(0x7f0000769000)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073cff2)='./file0/file0\x00', &(0x7f000085cff8), &(0x7f0000fca000)) r0 = dup(0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/24 09:46:52 executing program 3: r0 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="cdee937e05b8", 0x6, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009a0000/0x1000)=nil, 0x1000, 0x0, 0x1201d, r2, 0x0) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@can, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)=""/58, 0x3a}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/46, 0x2e}, {&(0x7f0000000400)=""/44, 0x2c}, {&(0x7f0000000440)=""/74, 0x4a}, {&(0x7f00000004c0)=""/249, 0xf9}], 0x7, 0x0, 0x0, 0x81}, 0x40000000) recvmmsg(0xffffffffffffffff, &(0x7f0000000880), 0x0, 0x0, &(0x7f0000000940)={0x77359400}) fstatfs(r2, &(0x7f0000000640)=""/130) 2018/03/24 09:46:52 executing program 1: r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc4, "daf5523a6298a9dc201e2e5cb64f6ed60533d80814045f5a94936218e5cdceb840bed6527fbfaea245ed3cdc80006e72627a9233d9abbed00ab41389b2d1ebfb5c77a6e4af898d98facb858ee7925edd48cfe893bf47f0f31a4b2df9d81e40b0508a3c7418d3acebf5853c89756e8a8de97370d9b7c6b1ba3aead83dfe2b7570007e58e897edd15ed6055c7a8f9c781c480e037372acbc893ed2d2f8ce24b362cd503e53251dee09c6e218a7218da7fa06fa10a0c6d8931d7ebea6a325e11d60fca2abc8"}, &(0x7f0000000100)=0xcc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x3}, 0x8) 2018/03/24 09:46:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) recvfrom(r0, &(0x7f0000000000)=""/56, 0x38, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x7, 0xdd, 0x312, 0x3f, 0x7, 0x4a, {0x0, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, 0x1, 0x3, 0xffffffffffffff5d, 0x74, 0x20}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x80, 0x8c, 0x9, 0x5, 0x80}, &(0x7f00000002c0)=0x98) close(r1) 2018/03/24 09:46:53 executing program 2: pipe(&(0x7f0000000100)={0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) fcntl$lock(r0, 0x6, &(0x7f0000002000)={0x1}) 2018/03/24 09:46:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2401) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/115) write$evdev(r0, &(0x7f000033e000), 0x6d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}}) 2018/03/24 09:46:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x7ff, 0x4) 2018/03/24 09:46:53 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x3) write(r0, &(0x7f0000000080)="16", 0xd4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000000c0)=""/62, 0x3e, 0x7, &(0x7f0000000140)={r2, r3+30000000}) setrlimit(0xf, &(0x7f0000000040)={0x9, 0xfffffffffffff3f0}) 2018/03/24 09:46:53 executing program 0: socketpair$inet(0x2, 0xb, 0xa0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'eql\x00', 0x7fff}) r2 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x80000) sendto$inet(r2, &(0x7f0000000140)="0a8273119faa0a42f8c2f21080c17afe1922f3d64348f4194f50d69653d88532c046ebaa7f91ced4b7a9a424ff5643eb6c4def61c5edc4d76751cf21df856fb8f11935df1bad9ae767fa9d28c1", 0x4d, 0x24000080, &(0x7f0000000280)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000002c0)={@remote, @multicast1}, &(0x7f0000000300)=0x8) getsockname$inet(r1, &(0x7f0000000340)={0x0, 0x0, @rand_addr}, &(0x7f0000000380)=0x10) sysfs$2(0x2, 0x0, &(0x7f00000001c0)=""/192) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e24, @broadcast=0xffffffff}, 'ip6gre0\x00'}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/03/24 09:46:53 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setregset(0x4205, r0, 0x207, &(0x7f0000000140)={&(0x7f00000000c0)="17d2fe0cb8bd1f39592a5809b8c6da7c2638098519f68b6d9b6c728a7f988c673fa3b7ebefa196348ebf416e9a71686fd401e04a81a912b9a040e988a9ab401f0f6c73a62c9a42bd9435e4dc066478d4b35df89cb37e509d61e7ea57", 0x5c}) sched_getaffinity(0x0, 0x8, &(0x7f0000000000)) 2018/03/24 09:46:53 executing program 3: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) clock_gettime(0x0, &(0x7f0000000000)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000fe0)) 2018/03/24 09:46:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f00000002c0)=0x3, 0xbb0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/150, 0x96}, {&(0x7f0000000200)=""/135, 0x87}], 0x2) 2018/03/24 09:46:53 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xfffffffffffff2bf}, {0x200000000000006}]}, 0x8) getpid() sendto$unix(r0, &(0x7f000000d000), 0xfffffffffffffded, 0x0, &(0x7f000000dff8)=@abs, 0x6e) 2018/03/24 09:46:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000734ffd)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mmap$binder(&(0x7f0000fca000/0x2000)=nil, 0x2000, 0x3000002, 0x40010, r1, 0x0) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000080)="3c8684de237ad671ba1912b66c7984ec", 0x10}, {&(0x7f00000000c0)="ce9c40b1de286a171b438c2303432cbb046f57eed0e9f0bcc36aa8284a9d5c98e12e3a125cd2beb47c9eeb52ece80a814efb658f4551171d0c8271938d0e2221d9dfa417300d7762bfab5e4d29992d2cbe3cafae8c3af4ea4110ed7e9df48629dc41e90c75afde20820917a5c23cc103042017927349b158e0e453129192df1b1a0c3a4d218cfa3c16dd35e917ba75a340197847327a523dfc80818d68618ae56891e67791c3cf00899f0957f851bc025c54403fa2df8f58d597f76859b0a3d1d22cfd91c3d99b72febd1ea76668a3c404aadcb2662776c4e04b6f0bc8f23f4c6c40aa", 0xe3}, {&(0x7f00000001c0)="f58f0ab9a176864d0a3b37e9928ea18795191c78210c5d739783ded2dcb16aa08bed4f35458d4e48eb7159880e9857800f8470c8ca3ffc9104c8887921ebe727b0583d2a466b8f80824b0327be900fdd30f4f4adcb385b8c227f036db59a483f29245ccfb77a27a14f247ab9880071787f0d4e2550793e6fafd623a4280719a61ed9eabac8fceb52e620dd988c2c2e96358e7c6ff736eac4bddac7a9c4f5f90627d2c444972d6b1da43338", 0xab}, {&(0x7f0000000280)="e2102a0c84a06cd1be90875d37ee07da17b7cdc2f89e0f9be38eb6a4de2c8970b02f80ddadafe1859fc8a46b87e4fdb84cbe7837096eaab1e5b2b9166f9b03a2a8bf14f739dc1e9e7338d97d132bc0bdaad4bea1baa74e81a210a37bf852f87e2a2458236754548dd0c01a841636577d3c6b402269ed6eac00c8280f1d2a8c9f923e2661a050f243fb5d9327eb9c134cbba830bfd7d0f27a9f9fca8e99c151e4936c4b79e17748375a927cb2594a7b149e1ebbb2ac9fba768e096cc8a803e1903070b9fa4236123c31fe138e33f216fa3adf9ae2972992b1737d829c6bda92fb16d70296da9c5462f14689ae7e020b", 0xef}, {&(0x7f0000000380)="890054e90a1b5a4a22d2ce3f28c20e543a4a1e45df47b52bbb7a40c50c173a07121da26f444bca1ee72ab489f52bb788a4f1c1ac39aefd1980833ccdbb6e737c26df5ffe2fb8f82a6205656f8c05144bc0082a8fe952fdc47645993289a83df0c94b0f334fb954888af34e2054453804dc4e10deb628cf0e0b722d6160e3dff6bbe82724f0f45ee4c812d787728a98bcde4bcf7b3f8565155a78cbe1ef56", 0x9e}, {&(0x7f0000000440)="5517c2d49e0e11eb61c637ecf046f0ff21cfa683b81b618567910adb0501fcaa3f62da849b18bfbea79cb8ea43dc0ab626", 0x31}], 0x6) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x81, 0x3, 0x670, 0x1000, 0x6, 0x4995, 0x71, 0x8, 0x8, 0x1, 0x1ff}) 2018/03/24 09:46:53 executing program 7: 2018/03/24 09:46:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @loopback}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x77, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r2, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/24 09:46:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001240)=ANY=[@ANYBLOB="1400ffffffffff03000000000000000011000000"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000100)=0xc) sched_setparam(r1, &(0x7f0000000300)=0x6) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000240)={0x0, 0x624, 0x3, 'queue0\x00', 0x401}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x200004, 'queue1\x00'}) 2018/03/24 09:46:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/03/24 09:46:53 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfd, 0x400}, 0x10) r0 = socket(0x4, 0x4000000000080002, 0x5) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) getpgrp(0xffffffffffffffff) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/03/24 09:46:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) 2018/03/24 09:46:53 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'tunl0\x00', 0x1000}) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00', 0x1}) 2018/03/24 09:46:53 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x8c0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x28) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x5, 0x8) [ 51.188018] audit: type=1400 audit(1521884813.299:21): avc: denied { getopt } for pid=6712 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 09:46:53 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x48, "eb2d2f9983976f4ea507c058b220ea68531110b8cd8271a2e2232c1627d065c1a7b0f66032b975c3954cb1a8f323323d59582a3083e1322d0da2c6069fc7408904bf0b7c27a0be9d"}, &(0x7f0000000140)=0x50) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) 2018/03/24 09:46:53 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x3}, 0x4) r2 = getpgrp(0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sysfs$3(0x3) capset(&(0x7f0000ff8000)={0x19980332, r2}, &(0x7f0000ca1000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x9bd}) 2018/03/24 09:46:53 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/autofs\x00', 0x1ffc, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/246, 0xf6, 0x20, &(0x7f0000001800)={0xa, 0x4e22, 0x2176, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x1f, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e22, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6f4}, 0xffffffffffffffc0, [0x4, 0x1, 0x9, 0x6, 0x202000000000000, 0x9, 0x2, 0xb1a]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 09:46:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fchown(r1, r2, r3) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/03/24 09:46:53 executing program 7: r0 = socket(0xa, 0xfffffffffffffffe, 0x5) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000100)=""/142, &(0x7f0000000000)=0x8e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x1, 0x101, 0x101}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x1}, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=@ethtool_modinfo={0x42, 0x0, 0x0, "5b3cf96d0bd4ff0e"}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x0, 0x3, 0x3000}, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x7f}}}, 0x84) 2018/03/24 09:46:53 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x6}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sched_setparam(0x0, &(0x7f00000000c0)=0x3) epoll_wait(r2, &(0x7f0000379000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000051ff4)={0x13}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x70, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x10}, 0x3e, r3}) 2018/03/24 09:46:53 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="441f08b09bb30576d2b189d2fcac802a2638b62e624c7d97ba738c7b54", 0x1d) sendto$inet(r0, &(0x7f0000ac8f0a), 0x0, 0x20040050, &(0x7f0000aaeff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/03/24 09:46:53 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = geteuid() getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, r1, r2, 0x4, 0x1, 0x40000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x9, 0x5, "a1a56e123acd511d49e51a9f220c51b4c835c241bc852789a1f1bf668e1d5fbf40bc04d8c262d84579ad74e381d86a317687877a73b212afdc2cb644e659d4b53c48ce99caba8abbec1751b12a47048e"}, 0xd8) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1, {0x9, 0x5, 0x5, 0xfff, 0x2, 0x5}, 0x2, 0xca6}, 0xe) r3 = socket$key(0xf, 0x3, 0x2) connect$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0xffffffffffffff45) 2018/03/24 09:46:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x48000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0x4, 0x4) fchdir(r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x5) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000240)={0x1, 0xffffffff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x2) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) accept4$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) 2018/03/24 09:46:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x90000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f67000)=0x174, 0xff) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4cffc)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000857000), 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x4e21}, 0x1c) 2018/03/24 09:46:53 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) set_robust_list(&(0x7f0000000080)={0x0, 0xc42, &(0x7f0000000040)={&(0x7f0000000000)}}, 0xc) set_robust_list(&(0x7f0000a72fe8)={&(0x7f0000731000), 0x0, &(0x7f000077e000)}, 0x18) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f00000002c0)=""/56, 0x38}, {&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f00000003c0)=""/122, 0x7a}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/156, 0x9c}], 0x8) 2018/03/24 09:46:53 executing program 6: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) ioctl$void(r1, 0x5451) 2018/03/24 09:46:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f0000e83000)={@loopback={0x0, 0x1}}, 0x20) eventfd(0x3) 2018/03/24 09:46:53 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001300)={0x0, 0x1e, "5c7bd3c72f42f5011bd5e55b997aaddd7f2199db5806d628d2e378887bd3"}, &(0x7f0000001340)=0x26) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001380)=@assoc_value={r1, 0xfffffffffffffff7}, &(0x7f00000013c0)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) bind$unix(r0, &(0x7f0000001400)=@file={0x1, './file0\x00'}, 0x6e) accept4$unix(r3, &(0x7f0000001200)=@abs, &(0x7f0000001280)=0x6e, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000040)={r4, 0x95, "388a5ea9805bed6d017968303b089f21af8d99f5281c166d90258daad90e04fb8aa524557483c1a890d889d7d342e6dbf997d9cacb230a4ecbda7a9a457a9f261d49ffae740fdf30fd1e636cc0a4c2f8374a490dff089c6648b04a710c871ea229aeda1a87cef8bedd0acf266063e3f884b0dfc114d159f9431b767262e5dcaaeac632679e14ece48c0e779d6c91553a6ddebe1cd8"}, &(0x7f00000011c0)=0x9d) 2018/03/24 09:46:53 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000280)="fb5344628438410b8786d91c1d", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080), &(0x7f0000000100), &(0x7f00000000c0)={r1, r2+10000000}, 0xfffffffffffffcde) ioctl$void(r0, 0xc0045c77) 2018/03/24 09:46:53 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c, 0x80800) bind(r0, &(0x7f0000000180)=@llc={0x1a, 0x337, 0x9, 0x80, 0x6, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) utime(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000c75ff0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ncpfs\x00', 0x20000, &(0x7f00000000c0)="adbc39c8ad70bb154414bcd7ac96d085b2417f7e4f1ac9bed8302c0445b8c1bc8f54003f6943b7b4366b3a6e6921d4c071bb85dd87b28e1542eb69775ac5d0f9") 2018/03/24 09:46:53 executing program 5: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xf, 0x1}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x7e) 2018/03/24 09:46:53 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') write$selinux_context(r0, &(0x7f0000000140)='system_u:object_r:systemd_systemctl_exec_t:s0\x00', 0x2e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={"62726f7574650000000000000000000000000000000000000100"}, &(0x7f00000002c0)=0x65ed6e86c0f610a8) [ 51.561941] mmap: syz-executor5 (6752) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 51.634813] SELinux: security policydb version 15 (MLS) not backwards compatible [ 51.639400] audit: type=1400 audit(1521884813.749:22): avc: denied { create } for pid=6773 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:systemd_systemctl_exec_t:s0 tclass=tcp_socket permissive=1 [ 51.641369] audit: type=1400 audit(1521884813.749:23): avc: denied { bind } for pid=6773 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:systemd_systemctl_exec_t:s0 tclass=tcp_socket permissive=1 [ 51.641627] audit: type=1400 audit(1521884813.749:24): avc: denied { node_bind } for pid=6773 comm="syz-executor4" saddr=172.20.20.187 scontext=system_u:object_r:systemd_systemctl_exec_t:s0 tcontext=system_u:object_r:node_t:s0 tclass=tcp_socket permissive=1 2018/03/24 09:46:53 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c200000000001400000008004500002400000000002f9078ac14efbbe00000014e204e2004019078dd9f8b29fddd4564"], 0x0) 2018/03/24 09:46:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xffffffffffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4a83}) 2018/03/24 09:46:53 executing program 1: r0 = socket(0x9, 0x80800, 0xffffffff00000000) sendmmsg$nfc_llcp(r0, &(0x7f0000002880)=[{&(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x0, 0x10001, "e83aaf462bd7037e2d92aae56abb8d4b35374b7b004f77af738782b38aeb1772e6b9f7600cecc3a0c89c8aa3164c247b97b1cb8138e9e6d189c6c598e5807f", 0x2f}, 0x58, &(0x7f0000002a00)=[{&(0x7f0000000100)="658d472f3d35dbfc90d150673f854dc881025cfff3c933f56299a74c748038d4b82203c87090ec159df094ea4831becdf8dd9e89c317147f703b81eb72c0b2f1c63b39f55ca0057bca335f2dffece94df520d38b965b9c648ee8362ef00139222b7cd2e89b10f52f68551d5d88525efddea2d1d559ad42f790a4b42773503c738fffdc03ce0ee259257892d2c04bdbfd34b7243ae29925797fb88c727f983b2c1dbe98cf1355ad220ce4", 0xaa}, {&(0x7f00000001c0)="9244d6c9bf", 0x5}, {&(0x7f0000000200)="875b26f25f1031ae5ffa67847f37d3c673195ed5acc155495a2a9dd9c9eda72f5b40b4c294284c91d0ebb30bddbeefb6a01b5d033172cba01136f60b7a0505dbdce53eca083556e74b2113c70614b9e011dbd15fd68e", 0x56}], 0x3, &(0x7f00000002c0)={0x100c, 0x1, 0x9, "1df37402fe13485b2e7cf002a4d7dd7e56c964b2908eddb08b8bd33909f23621cbfe540b2efa61ba776b47143e0a58d01a8ffa34ab314ff0ca769e669895d09851705c8e2b031718626f34623ba16a9196824638c3d3ab8463e4978ca13c675507ed8db64784bd7f7179b99adb384423e38f3f15d9f4ffb846a2742ac45b10be20d24d139899f2bc70be0d1732895176c8a7dbf263c6b4e5adb92bb237525f0c9149a81a190f917c401ceb954ab948a69a7b1c379c4b0a0a6f74f3da371728abd47e3b696e027cd5f7484d41e979d3564b38c038b299fefc302d20e932cd82444b1529ec6464c05e27077245c15a665932e22ea8a3b42ef9210a443642beeb2296c8c30b0e1cb90fe89c4676469b41dd7c6829ab4e791498d2ddef78855862c896c9b01daaf09bca732c5370c4ad088345469506d7af334aa048f50edad6efd8503d8f374c5282f47da61f49cc26dcffd6864c581ffd547f57e8bdfde43efe69855fb53b9a5c7bf8f9e41c6c44c34030c597d9a3543819a8c7a3378693b9d6cee6faa4bf861475ea2b065565f10094061ac0d8c9decbf91fbc5da85b0d535cdd0c24433f814bfce3d5aef34eddb42448a8a13ed7836e2def05927be973ec8a1e0047be13c741ff327dc0b0666937f42c79e260958fe6954e9643234a76a09d0d39e55d3ab86a26717cc8694c06f0655157a1c24cf8499bc5f16bdd3c047cb1eeb559d48db9d5638df4898fc46e16855e3bf59d6fcd6365143986751064edcb9d1d302bbed39a0ae48486e9cc36740e03e4f4cde1907690ac006a38ce75c989e46884119e3c2d977f6cb410fb2293b700b3219d66c58437a00d6143d520ee15f9f34a894a6c685882fb47ea61d5c1bc5532e91245ca770c0783cc1e255e7be50b2e1aa3079db5f290130fb87590eb89f15de02f4ff0d5043f61ca6deefac298e576774f03cdf6e45c8ef1c0e3fc77e4f25f535c07132ccf60c76d3b948b44092b353657865c40ee9f69be2c5621b80f6ead3f5d9707c6f945d5f2eb74c17af514ffc7f6f92f81a3060da35b56d3c81766b414d7c0006d4fd42ba87ba09e66fdf79b00bbdc5c8ac5dbe1dc0028f54d234c69d19071d8c3dfd302e764c7dc97c159dd775f0b7249395d5c87c85f89374417d5de69dd58d2963b12a4701b99b8b85a180ee0314550d4b7b473aff929db23bbc6972cb4526a27b989b1eb53ba0db64ec9772cab837f94203c53d88a7162cb91621cf5d7c480002b60eac070ba378a531ee206bc3665417f34d73ce2d266ff2b52c4217ab6d00093d9081d924c7fc4d92eed177ba273ca81e680133a14d7c16e6cc2d06e0121753b444beea522fbe06952158ff7638e24c944e3d97f58cc74cfc30ed9acbe76e9b642a044c010f886f66952fee3ac7db1254c2a57dc74568010d5d791d5c528a06063b6fe68a930a5248af854580bfd5025831ef65855c3afa598d9d83e4a8979cb6d5cc57414806c249327e558b2d8f55d94b24dcefed0c43b3c3d0ceef20798cfa180d13eff26457dfc321822487e4412047bf1770cff0a10fcdb5ad87ae016c62292afb476dacad9149b25e58ab6f81b4218755a693f6cf24466e6fa0fe994cda6b2633c783dffe9c28ddac971ce6485b149b7f6e4c93a6e48ebc39632c61242e96ca5b1ac5c4b68af63625da84d506c48e9034026048077fbcc53dd00da14d7e32a55342829d0b5b8f50d3cd759a470832fadc366de501352645b596f7095a895620938fb3ed7a3ea67157661b106fcc5fa16d5ab99e9e4d698a1efb8b1bd12efba18529e0d3cf78824db5ecba9852f52249afbe08d230577e7ff6785db5d1893beb3829c5feee4dcf060347f3829e2899ab3e72c24ee1a63f0bfed1fac1ecb4f7f270f48f4e5c30333373b6f960da573fcd6a506168dfa91d3f3188f98536fba7f1b90dd09f7a510b7b7b76240bbf7a223baa501992633aba50cfea96989fa02a7e051f12b984969a37259434846f1556e11ed74bc54d5c72c6a329c07097729216551af9d24537d281d09e7077dc6b59965cf8dcf1712ffdb18b5c8d006d91d333cbd4edd5249ee2877d75d94fa512bbbb4c796f3bb32d2aeccd1bdd885055b439f68faf1326ef5582091bfb1f0c97fd245dc9ffa692a680be2cc476245df04e38d63556f7318d2ee1444628333a39203f42d29607ba8ba5893dc8041e5ca7b40c9bcf6c1f6751b06de63f5aaa4a2fb6d3e0b4e112eb2f3b59c1faa68ef6b83ce5ac3dfb31a586c62d36b6ad1d16bf5a65b9b65c905ba9b9408fc6410f7715c716480d6ab3a17f3e62cff15dfbdd68db1d771538daf8f7fe8f60241dc0b29546897cf256ebdba5b90febed69ec61dad5075de22b566d58776926560db18e77227ad1113b93a5007df4eb3b1e01a0ef21b987150baad202fd80198e9fdcda058644ddbaa57a82cad24c1a26bc0eb49f2928da5fcbacf96b0d52286c0f262a1038ef82d0496dc7dc0ad773ea0225d374f123a843135607a5ab9ef5357d1f3da352584f138ea62198eca698a1997ce8dc80724b467d5e76ee426cc151e765a16cee8371c57fa15349ec8946a3625b168f92904309b46d449d976604ed48a523a0505a6394a26b51919092cfed0b165b56699a4065dc998f1f00e518c1d27e3c0260ef9faa8a2c18dde77f3d4a5ea3f4996f66c450df9b1b2fff34db1db73f75194403474d042728b80e01d763b6abe95c4084fc4f3148821ab1a7d1e6af56a159cd45fbed307796a08beb202fc6e818be349ccb328a1b4cc24fbf8dd4b0550d58d0eab767a4760bed7e68f64d8a5f570c3120a4f75d08b54d2ba226a0cf5bbeef0d2e47fd09504393a232e65cf06e3b710157b6cea596ba3a92be01346aa998758b463e9225588dda378c2d75ad598a8739bf412c050fd62f5a680315a2071ecc004c57291b91fd6965bfd2aaa19c885d283b0ce10122de7e26b995143bc2b0dac9991ff21cdb5caa1fa0820ffc554d20c4ae14534b4501d25fbd5746115906998f4fdf975d0e16ae00552b40f50cb76c31b3c235a244b7ce5725373158bb4ba895fb36306046eccb9dd57425c8015f3bed24c8285fff465401dffc7df2ad642641ecb2f780e6cf5847f86e7ef3b605fbcf870c588d8c214ff11bb1712f3dfddfd48c9a35f63b8a7b251fa0ebd09dbde86647fff0329d7e0a6cee9d040e4cf4ad85be12fbd338be6e4d078f909d213683e66b10635376b8bafcc888f41e8ee55dfbd278f2624a97383f7de92f460b88ba2f125b4a4d075b7b5a410acd42876f00dc1779e69697caa87b649ecf2466a647f4eaac12c6150cfabb8e2bd1c0cbbcc14cab0b564ed90ed9559a93974a0f37a1fe71dc23481481083914d60f1f29f8af7903b1a3097cddee88e86ef0c2fa25871bca864cf5d3ec590ac1a712b6a67995ffa38931d7058e9447add8a99c7f4aee38d904ea9da4d4843192b2bcdaeba1bf9650c97a93b180e6e6d1ccf7944df3cdc082428f810005d03d50ca30fd2fc876eb6f318674966a18cf2e56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0x100c, 0x1}, {&(0x7f0000001300)={0x27, 0x0, 0x2, 0x7, 0x200, 0xec2, "056e3234b4336ac9158287ce0ea864853423bd215f335b18ee8b9948dd3fecc5ecea84f8db001e5afe9e2053b10a434b0159ab95dacbd029ecc1d1fdad3a57", 0x27}, 0x58, &(0x7f00000013c0)=[{&(0x7f0000001380)="3cfaf3035ef3efd80625ae258154676639a439375751ff65053fb084", 0x1c}], 0x1, &(0x7f0000001400)={0x34, 0x0, 0x8, "ee2f843c6d88c9777b63db0a75b28d7ab5fc67a9744e0a292df8ca44f00d10cfd8951b63b08b6a"}, 0x32a, 0x1}, {&(0x7f0000001440)={0x27, 0x0, 0x1, 0x2, 0x100000000, 0xac, "e16b0428d0f7bbd1632c422a34b308e81f62207f69aa22a00fe2c31715266ab924adee0ceb3085fe2acdbd202dbddfc70da6bc3717ad17ff32dfa8a4deadd0", 0x35}, 0x58, 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", 0x1000}, {&(0x7f00000024c0)="90251449cbbf5ba76e140dde221f98ff373a5e343f19c134675474cab6be99868bc004", 0x23}, {&(0x7f0000002500)="64741d7887f6848932c113967e903b7ef75fa4e6156c2b8b8cb179186af34821395bf7bcda1ddc2f659b21bb48680000000000000000", 0x36}, {&(0x7f0000002540)="e6e2e9ba160dc53712fc79c1d12204a7c02d8b73dfe8e94a38b63890cfa0cfaba791530b61ca8c627fa9bb186b0ba4a052a91f6c8aabf8", 0x37}, {&(0x7f0000002580)="1e9e976c4230bd76358c9d25731708f751682bcf4f900c0a0f606aa9f89b1c9235c5979a3b3b32fb026131fd3b66420bcb0000000000000000", 0x39}, {&(0x7f0000002900)="d5e0ab54e17581a9c4a32a66e34d5efee8abf403bc1b140c2bf3a27d9cbe0c27da7db27e5b2bf429e3a55f0700f61e5c0ccc1188ff82aabe9c39cff802a418fd7bbf650f1ba0a60cc3dcfb751fd71ccdaf6781143088e847fa2273458d801f183405fab5bda69c9ab7d3f90286d0a97ea0629f852a4fe92996cbd516b671342a0f25e86646319c749811f3450889c504910aece6ea96ef400b16ad8895c9f7a633abcba396f6b855c431305c7c66c1e4c870173988ad91aefa1a01b016b9ad44e2", 0xc1}, {&(0x7f0000002640)="d818d643721431326c991830d20aa4fac71c0836ad59388773d28423d7963e4b2d3ad1ba20575cb8a96d86c7038e67e149541339d48f6017b37e75a95701ffa9438aee0344de4c1104a6d938ddaedcec464b2a2f0e840f952870852e8655ee5d5d41ad3767eb73128de10b0f770efa14ca40932e6b80aeb3c4afa9b28216e7c4060762938c76d149bead78876f99f0b650e3ceba32c2c97c", 0x98}, {&(0x7f0000002700)="405524b1e39a9611607ff2a0c5dad696ad79e2c1e35699d63a268d84dd5552fcf5610f42f12ac956d8f1e38964f205a5d3a2bd514c21a8e68276ba6899b8547bccc77e44970d0c61c0741447703acd424ad3582c61d314fc7c", 0x59}], 0x8, &(0x7f00000027c0)={0xb4, 0x18e, 0x4, "e2024f41c5876c91d8575c7c6f12699708bded61a203cebb9f477a783a506b09db342650474f6f8d9fdbe89c3ae2711cca0c3209071f9575d43f9ff110f9c5a1fd60da9091313434462d20a90135097b181437d30f3da0d609ec2182099e799ef04e2ca00bb32ca5cadd913ebd14683fa9746a06e44a646434e4afe5b2cfa5996df3b22add6722b83f83647e5559146af325d194c4123531eab4ca5118d918b95d40fcdb38f45009"}, 0xb4, 0x20000014}], 0x3, 0x800) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/24 09:46:53 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000100)="ac6702aae96b66a41965479aa1135b6ddc6e27efe2ef1fdf2d1950fa0e52e8daefd3808069e1", 0x288, 0x0, &(0x7f0000008000)={0xa, 0x4e23, 0x100000002, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x100, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'ip6_vti0\x00', 0x80}) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) [ 51.644181] audit: type=1400 audit(1521884813.749:25): avc: denied { getopt } for pid=6773 comm="syz-executor4" laddr=172.20.20.187 lport=51547 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:systemd_systemctl_exec_t:s0 tclass=tcp_socket permissive=1 2018/03/24 09:46:53 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000000040)='./control\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000005c0), &(0x7f0000001ffc)=0x191) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') r3 = getegid() fdatasync(r0) fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1000) ioctl$KDDISABIO(r0, 0x4b37) getpeername$unix(r0, &(0x7f00000001c0), &(0x7f0000000140)=0x6e) 2018/03/24 09:46:53 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}, {0x77359400}}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/03/24 09:46:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7d, "f11936eac80bf8083642d876b20a34f6dfbd68736459cc125d42d4c27d25efec345b1dcef0d612a295a80e85dfda94670e620952ce4ec0a3a65c63a850b6804ee5cbb6dbbc914105319624a72132157e6c6c7d4a80c6e9b64a4cc58781d0b6a2dfc2bcabf59c036ff9a260213149384c41c2de841149bc0a70ad6e09e7"}, &(0x7f0000000140)=0x85) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x7, 0x6ca, 0xcd, 0x4}, &(0x7f0000000240)=0x98) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f800691822e96ce7d64ac8fef9507f000aaec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c808000ffffbff90000000000ab00076167b456"}, 0x80, &(0x7f000073a000), 0x0, &(0x7f00006c4e08)}, 0x0) 2018/03/24 09:46:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/63, 0x3f) r1 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x100000001, 0x8, 0xd1, 0x8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0xf4, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xffffffffffffff8e, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x1}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0xfff}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in6={0xa, 0x4e23, 0xfffffffffffffffd, @empty, 0x7}, @in6={0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0x1a}, 0x27}, @in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x9, 0x3, 0xb7da, 0xb40, r3}, &(0x7f0000000340)=0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000002c0)={{0x1, 0x1, 0x9, 0x0, 0x7}, 0xff7, 0x3}) open(&(0x7f0000000380)='./file0\x00', 0x204441, 0x0) ioctl(r0, 0xfffffffffffffffe, &(0x7f0000000180)) [ 51.757852] SELinux: security policydb version 15 (MLS) not backwards compatible 2018/03/24 09:46:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') close(r0) preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x2ba}], 0x1, 0x0) 2018/03/24 09:46:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x33) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000140)={{0xfffffffffffffe01, 0x200000000}, 'port0\x00', 0x91, 0x0, 0xcae7, 0x100000001, 0x1, 0x20, 0x1, 0x0, 0x3, 0x8}) mmap$binder(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x8, 0x80113, r1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xc4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) 2018/03/24 09:46:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xfffffffffffffeb5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0xcb, 0x5, 0x7}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1f, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002a0011030000d1940e769995d68a5cd3842c200363c90576932600000001000000000000842bd7573516543e25f06a18cf70e767e492ff4845850c681f3d8149c4deda62adaef1c5bdc38a4ed239"], 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/61, 0x3d}], 0x1, 0x0) 2018/03/24 09:46:54 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='/dev/sequencer\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='/dev/sequencer\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x7fffffff, 0x3, 0x1, 0x1000, 0x7d}, 0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000002c0)=@req={0x7297, 0x81, 0x1, 0x3ff}, 0x10) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000080)=""/120, &(0x7f0000000100)=0x78) sendto$inet6(r3, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 09:46:54 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0xc074510c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) 2018/03/24 09:46:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='ip6_vti0\x00', 0x80000000}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) writev(r2, &(0x7f00000009c0)=[{&(0x7f00000008c0)="7992d77c3886da2f6a605fd370b30ad8f2cc180573b2f8883d51a4a5ea5aa3f2f00e90123062e9a0db6741a67639ee772bc5d895031ad0dcd3d1d56d77ca0cb38395ba1a408edd34f6a1f7b5eec3d8eb601b00105968910e9cdbfbd86471e3b34c59f96c08e1ac477115b10e998e5dcc0d72913e343f1e14925dcf650950b19f184dd066b0ae6956255e3a974d5c2d19060840108c456eaad86a371ccf7e0668406f5075fc9fc92a46df29470deaef90899c3ea52665d5b0404aff8c4872022cb7905c7741c5d98f63e2184ad100e8d2b6f9113d59", 0xd5}], 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x152, &(0x7f0000f07000)=[{0x8, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000180)="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", 0x71d}], 0x1) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) chdir(&(0x7f0000000000)='./file0\x00') setxattr(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=@known='trusted.syz\x00', &(0x7f0000000b00)='ip6_vti0\x00', 0x9, 0x2) 2018/03/24 09:46:54 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x5}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0x3, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x3fd, 0x0) sendto$ipx(r2, &(0x7f0000000080)="f68c56611c14ea072f6d7d1663e9a1c0eafb9a9ae11d7fdc3b50d6a24b6b056a845104a146f01af5a0e855e4715c1a51c00640f1dd7d0583ba533d3608960b8fddd213fa08a69c27d5213874096c2cba8cfd547e588cd066", 0x58, 0x24008081, 0x0, 0x0) 2018/03/24 09:46:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) recvmsg$netrom(r0, &(0x7f0000001480)={&(0x7f0000000000)=@full={{0x3, {"06ee1b17555246"}, 0xc52a}, [{"07a309b17313d7"}, {"dde1a008b5599a"}, {"1687c8f2661357"}, {"b576c544321da1"}, {"10b8561d21d42a"}, {"e9201db8de4d1b"}, {"0e853e1955c5b8"}, {"2410216e657c33"}]}, 0x48, &(0x7f0000001440)=[{&(0x7f0000000080)="7fe9b09a361b07674a57b9f85a06fa6d369158cd629129ad4bd471673c", 0x1d}, {&(0x7f00000000c0)="1ee00a5ce0a5d278431f9d1bcb31b1d0e6a352620538e094782083cac8ababe9b3c5f9778bfcbf75417ee49841e36055a8bdbe00cba48d7a9ded004dc4cee629cb5224cd2177b6fd46096dd97fe8a0fef9b5564da2d81d9ea988710812f6f690b82251efd6966c46fc871e0f", 0x6c}, {&(0x7f0000000140)="1900e0ac6993933bd21515f0f39af9fe7e3a9b41fd57611e9f6723ac8e4ec5e70b13adf26c5e9cc513c8f8cef6c825f7d2466aefd088077dad6ac38f997127c1ba3a805a985bd9fa030e59b775c0cf49e40b28f3b3ded3e7643e50215cfb29bfc6423d1cd21a066903d37e6f27d8a8dc43487fd6daec42689e348a9f3ecd24bdef2225dfe1c1f513e490eae923c1ea6ee18e75e1e8a308a98f476d93a5a927a485e306e99b9518cdbd232a6e67a2a993a13c200af5ec3cec3c66f079999862dbe93903a8198e31", 0xc7}, {&(0x7f0000000240)="1146f1bc4f7f22f9e90d14d875960a5253eea73162c633589e73872a20a0831be983bfee7f5cd5f703419f97f9190637cbae5496c91f6245c9426443be24efc0182d881043509216ac67d6bf474691b2870cdd9bcbf4b62d64eddde2dc81f726051d123cd559905200288bf9d313cb9a9a5ab65f43adfc10b4aed11cbbb42f6ac8152cd8c6496a0c31bf38e66fb41a5b970956fdf4ee6c823d1e28ca4a2d9e7405ab", 0xa2}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="6d2599a82f63bf1d600512dc88b8f87b8fed81acfaca3820aa6fd247509a4be2f5e00e6b89692d696ce175d2f962fdd4213519e45b02ff0c3cf2b2f3b3aade4b7b75f1d21cbc5f8943e9694248447ee32235040ed0c787ae1a9e0de588c1d5d781b35fb106caa163", 0x68}, {&(0x7f0000001380)="17d05c58f02dfe507b391c63bfe74fe58801f66f947e6079964d8ad10c84be0aba62eca71bcea3dcfee703115946e9a1ac1fa03e4bc4bb147a2986926aafd1094223258bb557acf229c213563f64d283c05085f3ec5cc8b252d7df7e2a088fa0bd45f70d859156ebffeeb16fc6bf3a800e18a489ca857926c08cab54ba37c873fcebef", 0x83}], 0x7, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000014c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001500)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000001640)={r2, 0x7, &(0x7f0000001540)=[0x20, 0x3, 0x6, 0x9, 0x6579, 0x36, 0x7], &(0x7f0000001580)=[0x7fb6087e, 0x3, 0x1, 0x8001, 0x6, 0x6, 0x9ee, 0x3, 0x4], 0x10, 0x1, 0x7, &(0x7f00000015c0)=[0x100000001], &(0x7f0000001600)=[0xfffffffffffffa48, 0x80000001, 0x6, 0x5]}) 2018/03/24 09:46:54 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c57ef8)={0x0, {{0xa, 0x4e20}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/24 09:46:54 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xe8) r1 = fcntl$getown(r0, 0x9) getpgid(r1) 2018/03/24 09:46:54 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f0000000080)=[@decrefs={0x40046307, 0x2}, @decrefs={0x40046307}], 0x6d, 0x0, &(0x7f00000000c0)="e44525273ca61c0da16a77e9413687e3c207ecfe6cc7396cbdf90ed65758bead7d13d5d9a35f4735908e022fc7b605ffa86b2be9bc03e63129c9d32739c95daebcb410aa096839ba430b5926c46b48f44fb917d1c6e04fa9f7a8fd1b27db090f9027971d81be2fa94368c77baf"}) r1 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000000)=0x5, 0x4) ioctl(r1, 0x2, &(0x7f00000000c0)) 2018/03/24 09:46:54 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb600000000000000fec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e0000003f012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) 2018/03/24 09:46:54 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100000000000003, 0x13, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40040, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0xc6, &(0x7f0000000180)=0x4) creat(&(0x7f0000000000)='./file0\x00', 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000012ff2)={{}, {0x77359400}}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000001c0)={0x101, 0x7, 0x1, 0x1}, 0x10) 2018/03/24 09:46:54 executing program 6: socket(0x11, 0x4000000000080003, 0x13a) 2018/03/24 09:46:54 executing program 5: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e74ffc)=0xe1, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0xffffffffffffffc7, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x2, 0x0, 0x20080000001, 0x400005, 0x20, &(0x7f0000000000)="8565716c3000", 0x1, 0x1f, 0x7d}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0xfffffffffffffd3f) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/24 09:46:54 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001140), 0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001180)=@sack_info={0x0, 0x6, 0x6}, &(0x7f00000011c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001200)={r3, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001080)={r4, 0x25, "724125e52eafffe1fc0ed65f24b82965ba51fd2b3fdb9d781d64840c6b8490ff8f0bc910f9"}, &(0x7f00000010c0)=0x2d) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1}}, 0xe8) sendmsg$key(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/24 09:46:54 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x6, 0x5, 0x7ff, 0x3}, {0xffff, 0x4907, 0x1, 0x1}, {0x7fff, 0x1ecf, 0x2, 0x80000000}, {0x5fa, 0xfffffffffffffff9, 0x1f, 0xffffffff}, {0x2, 0x0, 0x5, 0xfffffffffffff000}, {0x0, 0x7, 0x3, 0x1ff}]}, 0x8) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x8000000007fffb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d4a000)={0xa0000014}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x33cb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0xbfffffffc000000d}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0x80, &(0x7f0000000080)=0x4) 2018/03/24 09:46:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) fchdir(r0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000016fff)) [ 52.026366] binder: 6848:6850 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 52.051462] binder: 6848:6850 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/03/24 09:46:54 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x6, 0x5}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/03/24 09:46:54 executing program 2: r0 = socket(0x9, 0x6, 0x6) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, 0x12, 0x52a, 0x70bd2d, 0x25dfdbfe, {0x18}, [@nested={0x64, 0x32, [@typed={0x8, 0xe, @ipv4=@multicast1=0xe0000001}, @typed={0x4, 0x82}, @typed={0x14, 0x66, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x3c, 0x1a, @binary="4738dfcab8d71f232ddb41ab7543fb9480ca8be565b4894854f50dc4d64fe8d6e80c73932e99a24ac1bc66b946cb8b67c01b62de97"}, @typed={0x4, 0x51}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000002c0)=@buf={0x96, &(0x7f0000000200)="addaa9c074cef60f9ca03d9bb0e5c4ac40b18209d4d7f3861be25463ff61165bb205ec7ee190150a1cbd77bba7c9803a4f79be128c95fbd63b6ae999709c9f650521c1cf2cd4f46650275c05d5846b5a7d909283000d7935b02fbcd5c2f1819e008d30b75d97e62d6b38515132b30d1704ea4cb1bcb78cef2ed73f6f0691153a82fb7887966bb89eb73b7559b0c5a2b177d0b8ca1887"}) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000480)=0xe8) getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) fchown(r0, r2, r3) ustat(0x9, &(0x7f0000000040)) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400d45cd304a2000021007b83a8195a1367b013db9b220800"], 0x14}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000340)) 2018/03/24 09:46:54 executing program 0: mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x400011) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00') 2018/03/24 09:46:54 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) [ 52.073593] binder: 6848:6850 DecRefs 0 refcount change on invalid ref 2 ret -22 2018/03/24 09:46:54 executing program 5: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000b5afef)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0xca3fc2705cfec4ff) 2018/03/24 09:46:54 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'rose0\x00'}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x480080, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x10000) [ 52.103919] binder: 6848:6850 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/03/24 09:46:54 executing program 6: r0 = add_key$user(&(0x7f00001ef000)='user\x00', &(0x7f0000cecffb)={0x73, 0x79, 0x7a}, &(0x7f0000072f1c)="05", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r0) keyctl$assume_authority(0x10, r0) 2018/03/24 09:46:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) r1 = socket(0x1f, 0x2, 0xffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x5c, "9de1a610961001079a137887ebb3cfeb6ab376d4ac36c8abadb2da3b6a9885896affeafa6dce9f3e3faf82a4ed2c20c31574f9aaa61f03205a32ee3fc1f7346227a9c87c75741b0e766136f64dee2d3c65203fc7074c21bedf5ba087"}, &(0x7f00000001c0)=0x64) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/access\x00', 0x2, 0x0) r2 = dup(r0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 52.149550] audit: type=1400 audit(1521884814.259:26): avc: denied { ioctl } for pid=6884 comm="syz-executor2" path="socket:[15732]" dev="sockfs" ino=15732 ioctlcmd=8910 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 09:46:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x21, 0x807c) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) 2018/03/24 09:46:54 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001140), 0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001180)=@sack_info={0x0, 0x6, 0x6}, &(0x7f00000011c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001200)={r3, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001080)={r4, 0x25, "724125e52eafffe1fc0ed65f24b82965ba51fd2b3fdb9d781d64840c6b8490ff8f0bc910f9"}, &(0x7f00000010c0)=0x2d) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1}}, 0xe8) sendmsg$key(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/24 09:46:54 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) r3 = dup2(r0, r2) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/24 09:46:54 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x7f, 0x3, [0x5, 0x0, 0xff]}, 0xe) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000000)=""/229, 0xffffffffffffff79}], 0x1, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @rand_addr=0x2f07}}, 0x3, 0x800}, &(0x7f0000000340)=0x88) 2018/03/24 09:46:54 executing program 6: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) r2 = creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) getsockopt$bt_hci(r0, 0x0, 0x63aef9396f142709, &(0x7f0000000040)=""/139, &(0x7f0000000140)=0x8b) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0x10) dup3(r1, r0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000400000000000000000000000000000000ffffffff0000000000000000fcb112f8084a3b15eba225ed213327c01b73ce665e8b832e470aa8b1a389cda1462d81dae0c047d223e85317381c66e9b6757f809d67ba2a141b4c24bb6f56ae5c1e609959d43cabacd1daadc1f2"]) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x2, 0x76, &(0x7f0000000200)="6ca4ed9d033ca1ea85d8a9d76d081167cc88c0e104aee4fa4714db19ededcc267c058fc2fa89a524caae8e5104404a7695a8e822d5aeefdb4cfdb9c9dd297186260f780bc333a19c16c8b4b6b89da478b7e6c109f1c0ff8baa854f2fde04452463010204b02279881c5be0cb17c057ed6c4a8e2ec4bb"}) 2018/03/24 09:46:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000d3b000)=[{&(0x7f0000084fa8)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000007136643e88ea070028040000000000000002000000000000001ce4ed5e6e0000000022000c00010006e808000000ec6b0f530006", 0x58}], 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', r1}) 2018/03/24 09:46:54 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x202000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}, 0x6, 0x2, 0x1f, 0x1000, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x100}, 0x8) keyctl$describe(0x6, 0x0, &(0x7f00000002c0)=""/195, 0xc3) 2018/03/24 09:46:54 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={0x0, 0x5}, &(0x7f0000000680)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0xafc}, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0xcd, "f0354986d2be1ced27466ba222ecf4be222d03df21cd6fe91beb03de668c1ed406714d40a95ec86dbf587b4f91c0a7eac724b406c63fe75e2708bfc825a34f7218344d5b8807a93bfecc4acf8ba00c6f5bb55165d3e98e01441d01e872281570e581f75546dd60590bfb1055f62d22738ce1c8b1be8dcad209fa4c8e6f2654ccd3ee66698934302ca145509509ae2535cdb1ab6f26722545d9994e4b39c95035cc49261f3515d6116d830c01d577df58da22379286df48316382ea16ba771c72121704c9461a8802c7f32f20bd"}, &(0x7f00000007c0)=0xd5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000500)={r1, 0xfffffffffffffd62, "11349f6d50eac3f0ec2035e0cb5d51b53c2897dd0c7c8e1617b4e7c43fcb36a887ecb1839fde10d5b5a9add0942664e00fad3c09229f6cc66fd0dbe1437880bed56a5726ea83642824c373b8b3601bcff66315e60763c373c6314d197e977f9d6e0a63b5891f9028973a65da03f84ce2f6c10d78ce99242d79b3be6744acb9ea8dc2d85293e936043be570dd91d905d4aaf34372162c6d2323e544511d8f73f077a7e78f8b"}, &(0x7f0000000600)=0xad) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000340)=0x6) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000380)=""/252, &(0x7f0000000180)=0xfc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fffffff, 0x6}, &(0x7f0000000300)=0x88) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000040)="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", 0xfc) 2018/03/24 09:46:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000003c0)={@dev, @dev, @dev}, &(0x7f0000000400)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9a7, 0x40000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000380)={'eql\x00', 0x800}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000040)=0x7fffffff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) 2018/03/24 09:46:54 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r0 = getpid() ioprio_set$pid(0x2, r0, 0x6a0) 2018/03/24 09:46:54 executing program 0: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000000040)=@objname={'system_u:object_r:fonts_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x5, 0x20, './file0\x00'}, 0x37) 2018/03/24 09:46:54 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x1, 0x0) renameat(r0, &(0x7f0000000040)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", r1, &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2018/03/24 09:46:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c8fffc)=0x2, 0x4) 2018/03/24 09:46:54 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x7, 0xfffffffffffff800, 0x2a9, 0x1, 0x6, 0xaf54, 0x6548, 0x6}, &(0x7f0000000040)={0x7f, 0x9, 0x305a4aab, 0x7, 0x5, 0xeeb, 0x7f, 0x1}, &(0x7f0000000080)={0x9, 0x3, 0x400, 0x1, 0x81, 0x2, 0x4a1}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) mq_timedsend(0xffffffffffffffff, &(0x7f0000a98f32), 0x0, 0xcdae, 0x0) [ 52.294565] netlink: 180 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/24 09:46:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001940)='net/if_inet6\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa90a, 0x181300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r3, r4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bbff4)={0x1}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xffff, 0x4, 0x5, 0x3, 0x3, 0xfffffffffffff3e7, 0x81, 0x5, 0xfffffffffffffac6, 0x3ea}) 2018/03/24 09:46:54 executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x408702, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f00000000c0)={0x39980732, r1}, &(0x7f00000002c0)={0x9, 0x2, 0x1, 0x7, 0x80, 0x2}) arch_prctl(0x1007, &(0x7f0000000040)="fab33b2ed2683ee6645886fb05ef7a8ab00f440f4b8560a5b90f9327c2101136b2f9e5e617636990f4b6ac5b7bef2da9663120d49ef08f2cfd23cbed77f61fca379d855f38c0ba1c0941125e20") fadvise64(r0, 0x0, 0x3cc7424b, 0x4) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x5, 0x6, &(0x7f00000001c0)={0x2}, 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e1f, @multicast1=0xe0000001}, 0xffffffffffffffc8) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="75de5b15e2338516bec6d749e0c0efd6e539b143055f0338ddb48dbd659401359c653a7b3621f64da6e79fde81f85b65568ac824f1457f69e495f3933a74271b68667306c024c001d0244a3507c455b7f8cc6358685de450d604692ad895dc8d6ba60c7b1e4f0e6d61c393a348cae779936acc622c14a899968eef5b994ad76a5fd801ecb89ca970128939cfdf2a65f5ac921f11d58572730f0d328f5134f5b812a3", 0xa2, 0x50, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/24 09:46:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x5, &(0x7f0000000100)=0x2) unshare(0x1fd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x3}], 0x2c) dup2(r3, r2) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) epoll_create1(0x80000) 2018/03/24 09:46:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) flock(r0, 0x4) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f00000000c0)) 2018/03/24 09:46:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) ioctl(r0, 0x100004522, &(0x7f0000000040)) 2018/03/24 09:46:54 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='/exe\x00\x00\x00\x00\x00\x00') close(r1) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r2, r3) r4 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x400800, 0x20) lremovexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'system.', "9473656c696e7578766d6e6574302a00"}) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000280)=""/86) 2018/03/24 09:46:54 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) r2 = getuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file2\x00', r2, r3, 0x1000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) capget(&(0x7f00000001c0)={0x19980330, r4}, &(0x7f0000000200)={0xc8, 0x1, 0x9e, 0x2, 0x81, 0x3}) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file2\x00', 0x400) 2018/03/24 09:46:54 executing program 5: r0 = socket(0x100000000001b, 0x3, 0x0) write(r0, &(0x7f00000000c0)="2400000058001f0014b2f407000904000200071008000100ffffffdf08000300000000f1", 0x24) accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80, 0x80800) socket(0x17, 0x1, 0x2) 2018/03/24 09:46:54 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x88, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f01}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xe00000000}, @in6={0xa, 0x4e24, 0xd4b, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f0000000000)) 2018/03/24 09:46:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r0, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) poll(&(0x7f0000000000)=[{r0, 0x400}, {r0}, {r0, 0x290}, {r0, 0x4100}, {r0, 0x8012}, {r0, 0x408}, {r0}], 0x7, 0x9) 2018/03/24 09:46:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x3d0, &(0x7f0000878000), 0xfffffffffffffeee}, 0x0) recvmsg(r0, &(0x7f0000f8efc8)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f7fc0)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e0f96)=""/106, 0x2a}, {&(0x7f0000439f80)=""/128, 0x100}], 0x3, &(0x7f0000d5efc2)=""/62, 0x3e}, 0x0) 2018/03/24 09:46:54 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) setpgid(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') read(r2, &(0x7f0000000000)=""/1, 0x1) mkdir(&(0x7f00001c4ff8)='./file0\x00', 0x0) mount(&(0x7f00004e1000)='./file0\x00', &(0x7f000064b000)='./file0\x00', &(0x7f00008d0000)='ramfs\x00', 0x4, &(0x7f0000000040)="bb5de25279389f8bbf531cb504d256e763a8631dba79e9b2eced43a4bfda90b04dc15e40bf2bca43f4ba9d8dd29eb36fb4d3fe6bdfa192bbf89489d813fef52ba71b34ece634d79c1cb1932585432c6b286dc869b038011c3a5387a48db99e0b933e6242f20a066899638cfde1a4bfa8211c73babf7d9fae466efbf6e0f784dd9d3539101db158d1a25986c049dc09e46caa2b7456daec42413282c4fc413a01487735bdcd1ddb35") read(r2, &(0x7f0000000240)=""/134, 0xfffffffffffffff6) 2018/03/24 09:46:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x7fff, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000080)={0x4, r1, 0x3, 0x8}) 2018/03/24 09:46:54 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000846ff0)={0x2, &(0x7f0000111fe8)=[{0x48}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10}, 0xc, &(0x7f0000000ff0)={&(0x7f000000c000)=@delsa={0x28, 0x11, 0x1, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x28}, 0x1}, 0x0) 2018/03/24 09:46:54 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x79) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x46c, 0x8}) ioctl(r1, 0x2285, &(0x7f0000000040)="162daa0c55e9b738d8b45216484a6d9e1618c69cf8c1b21fa1b086c109") 2018/03/24 09:46:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000080)) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000000c0)={0x96e, 0x19, 0x4, 'queue0\x00', 0x200}) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c, 0x1ff}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/164, 0xa4}], 0x1}}], 0x321, 0xfffffffffffffffe, 0x0) 2018/03/24 09:46:54 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x9, 0x400}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x101000, 0x0) bind$llc(r0, &(0x7f00000001c0)={0x1a, 0xfffe, 0x8000, 0x5, 0x6, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101, 0x0) getdents(r1, &(0x7f0000000100)=""/90, 0x5a) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f00000000c0)="404f117483b9ea353b4b8533c3c0a71d6982aceb4414ec25369334eb723d4210deb6e167c6555c40ee44fa5972f746225801d1", 0x33) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)='rose0\x00') setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000080), 0x4) 2018/03/24 09:46:54 executing program 0: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e74ffc)=0xe1, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={'tunl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xa9, 0x800a, 0x80, 0x80000001, 0x0}, &(0x7f00000000c0)=0x10) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000240)=""/175, 0xaf}, {&(0x7f0000000300)=""/176, 0xb0}, {&(0x7f00000003c0)=""/233, 0xe9}, {&(0x7f00000004c0)=""/85, 0x55}, {&(0x7f0000000540)=""/158, 0x9e}], 0x5) exit_group(0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x1ef, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0xffffffffffffffff}}}, &(0x7f00000001c0)=0x84) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/24 09:46:54 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x9, 0x80000, 0x5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200)=0x7d60, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300000a000000ffffffffffffffff03000600000002004e20e0000001000000000000000002000100ffffffff0000fe0000000000030005000000000002004e20e000000100000000008cc9534476595e2828b5c72db4b4aa3e000000"], 0x50}, 0x1}, 0x0) 2018/03/24 09:46:54 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1000004, 0x100000000000031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 2018/03/24 09:46:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/24 09:46:54 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/03/24 09:46:54 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="73797374656d0500000065720082aba1ffd2a40166cbe1ff070000b75454993d674f4981f5be7495a30e2dcdf2799179ef6d8820ab5d7cfc9396ed011886579fde97c55ee4000001fff900000000000048fe41d82d7b5b529e5ac870c6000000e729b011d5155bf70987ce6d603c856fda071a995101bb5ef899e7428290f80f02241b59d5c4ef84000000000000"], &(0x7f0000000180)=""/200, 0xc8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/35, 0x9}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r1) dup2(r2, r0) 2018/03/24 09:46:54 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x35c) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)) 2018/03/24 09:46:54 executing program 7: socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)="01", 0x1}], 0x1) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x10000) 2018/03/24 09:46:54 executing program 1: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f00000000c0)='./file0\x00', r1, r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) sigaltstack(&(0x7f0000c65000/0x4000)=nil, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000003c0)}], 0x1, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/03/24 09:46:54 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x93}, &(0x7f00000003c0)=0x88) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000540)={r1, 0x8001}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r1, 0x4}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000000)=ANY=[@ANYBLOB="a8534a4c40c002e6071bd37194ac654ce12536f41cec0c461fef11625ae59f161115f8ddeae86a651103a827ddd03b", @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r2, @ANYRES64=r2], 0x6, &(0x7f0000001400)=[{&(0x7f0000000180)="5e9b6d6eda21aa4392a6823002d21dbbed093b9c00", 0x15}], 0x1, &(0x7f0000001440)}, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000480)=""/139) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000440)) pread64(r2, &(0x7f00000001c0)=""/215, 0xd7, 0x0) [ 52.688716] ================================================================== [ 52.696142] BUG: KASAN: use-after-free in pppol2tp_session_destruct+0xee/0x110 [ 52.703489] Read of size 4 at addr ffff8801d465a000 by task syz-executor2/7020 [ 52.710830] [ 52.712445] CPU: 1 PID: 7020 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #29 [ 52.720044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.729376] 0000000000000000 8eb706d0feb21593 ffff8800b3e17c20 ffffffff81d0408d [ 52.737355] ffffea0007519680 ffff8801d465a000 0000000000000000 ffff8801d465a000 [ 52.745325] ffffffff82de7d30 ffff8800b3e17c58 ffffffff814fe143 ffff8801d465a000 [ 52.753298] Call Trace: [ 52.755857] [] dump_stack+0xc1/0x124 [ 52.761199] [] ? sock_release+0x1e0/0x1e0 [ 52.766977] [] print_address_description+0x73/0x260 [ 52.773613] [] ? sock_release+0x1e0/0x1e0 [ 52.779378] [] kasan_report+0x285/0x370 2018/03/24 09:46:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={"6c6f00000000000000008700"}) socket$pppoe(0x18, 0x1, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) socket$inet(0x2, 0x0, 0x0) [ 52.784974] [] ? pppol2tp_session_destruct+0xee/0x110 [ 52.791781] [] __asan_report_load4_noabort+0x14/0x20 [ 52.798515] [] pppol2tp_session_destruct+0xee/0x110 [ 52.805166] [] ? pppol2tp_seq_start+0x4e0/0x4e0 [ 52.811465] [] sk_destruct+0x4a/0x4c0 [ 52.816884] [] __sk_free+0x57/0x230 [ 52.822127] [] sk_free+0x30/0x40 [ 52.827118] [] pppol2tp_release+0x27a/0x310 [ 52.833080] [] sock_release+0x8d/0x1e0 [ 52.838605] [] sock_close+0x16/0x20 [ 52.843868] [] __fput+0x233/0x6d0 [ 52.848952] [] ____fput+0x15/0x20 [ 52.854027] [] task_work_run+0x104/0x180 [ 52.859717] [] exit_to_usermode_loop+0x13d/0x160 [ 52.866093] [] do_fast_syscall_32+0x614/0x8a0 [ 52.872210] [] sysenter_flags_fixed+0xd/0x17 [ 52.878232] [ 52.879831] Allocated by task 7020: [ 52.883429] [] save_stack_trace+0x26/0x50 [ 52.889344] [] save_stack+0x43/0xd0 [ 52.894711] [] kasan_kmalloc+0xad/0xe0 [ 52.900336] [] __kmalloc+0x124/0x320 [ 52.905785] [] l2tp_session_create+0x39/0x10f0 [ 52.912106] [] pppol2tp_connect+0x10fc/0x1930 [ 52.918337] [] SYSC_connect+0x1b6/0x310 [ 52.924048] [] SyS_connect+0x24/0x30 [ 52.929494] [] do_fast_syscall_32+0x321/0x8a0 [ 52.935726] [] sysenter_flags_fixed+0xd/0x17 [ 52.941875] [ 52.943483] Freed by task 7027: [ 52.946727] [] save_stack_trace+0x26/0x50 [ 52.952613] [] save_stack+0x43/0xd0 [ 52.957975] [] kasan_slab_free+0x72/0xc0 [ 52.963777] [] kfree+0xfc/0x300 [ 52.968794] [] l2tp_session_free+0x170/0x200 [ 52.974952] [] l2tp_tunnel_closeall+0x2d1/0x3b0 [ 52.981356] [] l2tp_udp_encap_destroy+0x8b/0xf0 [ 52.987757] [] udpv6_destroy_sock+0xb1/0xd0 [ 52.993812] [] sk_common_release+0x6b/0x300 [ 52.999872] [] udp_lib_close+0x15/0x20 [ 53.005499] [] inet_release+0xfa/0x1d0 [ 53.011123] [] inet6_release+0x50/0x70 [ 53.016747] [] sock_release+0x8d/0x1e0 [ 53.022369] [] sock_close+0x16/0x20 [ 53.027741] [] __fput+0x233/0x6d0 [ 53.032927] [] ____fput+0x15/0x20 [ 53.038116] [] task_work_run+0x104/0x180 [ 53.043919] [] exit_to_usermode_loop+0x13d/0x160 [ 53.050406] [] do_fast_syscall_32+0x614/0x8a0 [ 53.056635] [] sysenter_flags_fixed+0xd/0x17 [ 53.062779] [ 53.064380] The buggy address belongs to the object at ffff8801d465a000 [ 53.064380] which belongs to the cache kmalloc-512 of size 512 [ 53.077015] The buggy address is located 0 bytes inside of [ 53.077015] 512-byte region [ffff8801d465a000, ffff8801d465a200) [ 53.088680] The buggy address belongs to the page: [ 53.100888] page:ffffea0002cc4540 count:0 mapcount:0 mapping: (null) index:0x0 [ 53.109064] flags: 0x4000000000000000() [ 53.113148] page dumped because: VM_BUG_ON_PAGE(atomic_read(&page->_count) == 0) SeaBIOS (version 1.8.2-20171120_144221-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2360: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000037cb26e input_len: 0x0000000001423b30 output: 0x0000000001000000 output_len: 0x0000000003bdaa40 run_size: 0x0000000005310000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.120-gd63fdf6 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #29 SMP PREEMPT Tue Mar 6 13:11:38 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] mapped at [ffff8800000f23e0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F23A0 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2393422965 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581404K/7863876K available (40422K kernel code, 6136K rwdata, 8808K rodata, 1848K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.145621] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.146791] pid_max: default: 32768 minimum: 301 [ 1.147492] ACPI: Core revision 20150930 [ 1.565803] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.567725] Security Framework initialized [ 1.568327] SELinux: Initializing. [ 1.568980] AppArmor: AppArmor disabled by boot time parameter [ 1.569891] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.570836] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.574473] Initializing cgroup subsys io [ 1.575162] Initializing cgroup subsys freezer [ 1.575807] Initializing cgroup subsys hugetlb [ 1.576430] Initializing cgroup subsys debug [ 1.577196] CPU: Physical Processor ID: 0 [ 1.579094] mce: CPU supports 32 MCE banks [ 1.579833] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.580661] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.581574] Spectre V2 : Vulnerable: Minimal generic ASM retpoline [ 1.584687] Freeing SMP alternatives memory: 44K [ 1.594465] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.714950] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.716423] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.805180] x86: Booting SMP configuration: [ 1.805837] .... node #0, CPUs: #1 [ 1.806614] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.811386] x86: Booted up 1 node, 2 CPUs [ 1.811950] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.816633] devtmpfs: initialized [ 1.826012] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.827356] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.828955] xor: automatically using best checksumming function: [ 1.832201] kworker/u4:0 (21) used greatest stack depth: 27944 bytes left [ 1.924951] avx : 21710.000 MB/sec [ 1.926128] RTC time: 9:46:59, date: 03/24/18 [ 1.928343] NET: Registered protocol family 16 [ 1.929404] schedtune: init normalization constants... [ 1.930105] schedtune: no energy model data [ 1.930692] schedtune: disabled! [ 1.955057] cpuidle: using governor ladder [ 1.984996] cpuidle: using governor menu [ 1.986259] ACPI: bus type PCI registered [ 1.986894] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.989705] PCI: Using configuration type 1 for base access [ 2.001220] kworker/u4:0 (50) used greatest stack depth: 27448 bytes left [ 2.424940] raid6: sse2x1 gen() 4643 MB/s [ 2.594884] raid6: sse2x1 xor() 2643 MB/s [ 2.764871] raid6: sse2x2 gen() 7573 MB/s [ 2.934856] raid6: sse2x2 xor() 4341 MB/s [ 3.104830] raid6: sse2x4 gen() 9853 MB/s [ 3.274817] raid6: sse2x4 xor() 5696 MB/s [ 3.444800] raid6: avx2x1 gen() 9436 MB/s [ 3.614778] raid6: avx2x2 gen() 14637 MB/s [ 3.784761] raid6: avx2x4 gen() 19141 MB/s [ 3.785414] raid6: using algorithm avx2x4 gen() 19141 MB/s [ 3.786157] raid6: using avx2x2 recovery algorithm [ 3.787496] ACPI: Added _OSI(Module Device) [ 3.788144] ACPI: Added _OSI(Processor Device) [ 3.788754] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.789398] ACPI: Added _OSI(Processor Aggregator Device) [ 3.814966] ACPI: Executed 2 blocks of module-level executable AML code [ 4.652898] ACPI: Interpreter enabled [ 4.653864] ACPI: (supports S0 S3 S4 S5) [ 4.654411] ACPI: Using IOAPIC for interrupt routing [ 4.655531] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.786069] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.787062] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.788385] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.789365] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.814679] PCI host bridge to bus 0000:00 [ 5.815301] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.816230] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.817162] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.818182] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.819213] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.856802] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.934165] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.939898] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.945567] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.951009] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.954251] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.490473] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.494162] vgaarb: loaded [ 6.498013] SCSI subsystem initialized [ 6.501632] ACPI: bus type USB registered [ 6.503479] usbcore: registered new interface driver usbfs [ 6.504813] usbcore: registered new interface driver hub [ 6.506251] usbcore: registered new device driver usb [ 6.508546] pps_core: LinuxPPS API ver. 1 registered [ 6.509809] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.511189] PTP clock support registered [ 6.513173] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.514402] dmi: Firmware registration failed. [ 6.516187] Advanced Linux Sound Architecture Driver Initialized. [ 6.517755] PCI: Using ACPI for IRQ routing [ 6.540960] NetLabel: Initializing [ 6.541485] NetLabel: domain hash size = 128 [ 6.542084] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.543022] NetLabel: unlabeled traffic allowed by default [ 6.546966] amd_nb: Cannot enumerate AMD northbridges [ 6.547794] clocksource: Switched to clocksource kvm-clock [ 6.703801] pnp: PnP ACPI init [ 6.725926] pnp: PnP ACPI: found 7 devices [ 6.739715] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.741295] NET: Registered protocol family 2 [ 6.743731] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 6.745238] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 6.752496] TCP: Hash tables configured (established 65536 bind 65536) [ 6.753648] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 6.755223] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 6.758857] NET: Registered protocol family 1 [ 6.759592] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 6.761307] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.762180] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 6.764094] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 6.765326] hw unit of domain pp0-core 2^-0 Joules [ 6.766038] hw unit of domain package 2^-0 Joules [ 6.766780] hw unit of domain dram 2^-16 Joules [ 6.772396] Scanning for low memory corruption every 60 seconds [ 6.780822] audit: initializing netlink subsys (disabled) [ 6.782222] audit: type=2000 audit(1521884824.653:1): initialized [ 6.790091] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 6.918838] VFS: Disk quotas dquot_6.6.0 [ 6.921385] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)