[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 17.641729] audit: type=1400 audit(1518925960.675:6): avc: denied { map } for pid=4153 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.211' (ECDSA) to the list of known hosts. 2018/02/18 03:52:46 fuzzer started syzkaller login: [ 23.869638] audit: type=1400 audit(1518925966.903:7): avc: denied { map } for pid=4164 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/18 03:52:47 dialing manager at 10.128.0.26:44859 [ 27.688687] can: request_module (can-proto-0) failed. [ 27.697921] can: request_module (can-proto-0) failed. 2018/02/18 03:52:51 kcov=true, comps=true [ 28.254321] audit: type=1400 audit(1518925971.288:8): avc: denied { map } for pid=4164 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1091 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/18 03:52:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x20000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000703000)={0x0, 0x0, 0x0, 0x7fffffff, 0x5a82, 0x0, 0x2, 0xb, 0x5, "5d6b573a8860dbcd151a3594ccbf7a487b044b98779ef3d95450c09f483d0d354b1679ab5bdaf2f90412e759d95828863b5f766597d577904a1060aa36416efb", "fd560f4d9c101ebc789e0eb270556973c9056e2e7778e5d9a386c246a755a9217c1ba798a7b294d4e5ce6904cb7f2591f1e5d2272aac8a19ff71e1435730de60", "ce50638fb741fa1e26695fce923dbf4ab565bf823764b3abbc4c894a29c30a57", [0x5ab, 0x9]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}, [0x912, 0x3c91c291, 0x9, 0x4, 0xff, 0x0, 0x2, 0x400, 0x4, 0x51b, 0x8, 0x9, 0x80, 0x8, 0x10000]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x3b, "72443c5a11bdbec80ba5b11777c651f24d9a63483ac6889acee7a8074971a32e43842d445fafcb330b925ec7bd263f0409786380e016ace2902d0c"}, &(0x7f0000002000-0x4)=0x43) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x800, 0x0]}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000002000-0x8)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000003000-0x8)) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/126, &(0x7f0000002000-0x4)=0x7e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000002000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000005000-0x4)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r0, &(0x7f0000006000-0x6)="aeeb9dd7bc71", &(0x7f0000004000-0x93)="ed562b2551cc22a8d83df9e0c20b1b9a37ea293b27644fae84b2c63bd85d4a6fb8163e857904a8a6b60d121950b7d3062a1ec199e7f6e15ae8142e6a6279174083c8a542fe7f67e04d5983dc8e40b2c439d31379d1e276ef2d72049e2866df19604cc514a47d932eef391189b88aafb7ea5393e66073e2f2bb0bc384c1de852cae2481840660f54e8482e7f10e887536b8a83f", 0x1}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000007000-0x8)=&(0x7f0000007000-0x18), &(0x7f0000006000)=0x18) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000007000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000008000-0x4), &(0x7f0000008000-0x4)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003000)=0xe8) getgroups(0x6, &(0x7f0000003000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000007000+0xe3f)=0xe8) r11 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000008000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000-0x20)=[{&(0x7f0000007000)="8de3867ff4d724e80791e054fcc3361b81c236e27aa707d0109ffbea1a203e29d907c75e748cbc4a4a3353c67e8d31c50dd8c53022028a682d771a7d3b57f8ae6e1d8490124280add8a1819b9cd28d6b5fb88dbf754b25a8f319c976a6f64e051f78ad8262870cb6fc121899d4db9beaa2027ea0cf7c5aa2e70a9a", 0x7b}, {&(0x7f0000002000)="016e3e87f6ece9cd99c663b650ea037e09436a26b179ec17fae13e1eb38dc28aeed4b23a64b1dca3f3050f00e5ecf4149f6febccf3c91cb9bea689ceafca42cc24f09cc8a57889f7c6244b204633ffc34df0c8c0b96a2c87387393850810bf80b058be9f09c0be7c1be4d9e75a410cf970d4ebaf8a6f27bb226e2498a54d7d16385745efbaea7926", 0x88}], 0x2, &(0x7f0000006000-0x120)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r3, r0]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r0]}], 0x120, 0x4044}, {&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000-0x40)=[{&(0x7f0000008000-0x8d)="a06b8ad91708d9324f0b784cd8ef5c09162201ade72c9a94de5b35280d6fe9edfd79b4db0e2f4eaa8400d8f50afdbb7cf63d1441e8b581101d01f41cfd4e975885bc94c6ccd8cb73734fd7bb4ede6d1c2315408d71be662f1f5bd3a66c9cb52e84b9a92088145bbd682875ecce5b56b6e1abf558b004059ca43681322ebbf62f3abb94564daa66f092c06bd337", 0x8d}, {&(0x7f0000003000)="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", 0xfe}, {&(0x7f0000001000)="aeda351a756dc7a5b65d3ebe16b841fe601ab9e34f51aa50ec0df8a46304b233a26f56c29a583092f7d964804906ba7498c4167609225bb168c12f08ef30b85f3bb05084d40a87e962c459f553500802780dfff3ca4d7c0a4d5aa323acf355b3cbbe03661180c7fcc59f9a8f61b59211d5d6b204a2ad1b38f0180de271464eb41facf1e178e7c99488cb1160ced05d5317", 0x91}, {&(0x7f0000008000-0x91)="2a993180fa3264d46e6ae65bf0b62d10088225a037ab62109213df0de3cd9823bf6f995ba45e7c94d92da654c35e354ab0bb197d8e6af1aa081ff93c9fbd7d056fd51e64477c02fd2263df1fd316c960d7b6902d76696f61ce415d6890a124090a1e9b49ba9f1a57a39b2aaf3e7e1eafb904e4a36f76a85736bf5d224d85f230bca612d28054ffa32a00648f3a15b7f5be", 0x91}], 0x4, &(0x7f0000002000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r3, r0, r0, r3]}], 0x28}, {&(0x7f0000004000+0x686)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0xa0)=[{&(0x7f0000003000)="cadcb1fb974ebd986e063ae5eecf689f54e6959a513a33f2c470812f4d6d95b13d3375ce3465202f78617d5612d2742714fd4ba86c760c244afe09bb6b2d54381aca6be5d3f8a75833414e5f75529c6baaba4c0ad820620d6c2c17c77f69c551048369122909ce506e797948df1b6c936837183a7cdf0bee2ae517548f171be9b2e48088f10143619a6d38fb55bda480054fccc212ec9a6a76a1274a71168492a580806f2c2320aff951725ab62eecfeb0b0f7a9f2e30a4066bf77400f0f27061cd8f218d76cd4d08e36e8b5f5202372dffe9cfec0f5d517735f924bd32eabeb7e5966f3504bb4d1cb5b4c54dff75ffc09ad899c0062ac8e5484d82c3e", 0xfd}, {&(0x7f0000007000+0x58c)="4cf8f0de0bc21047a758683f14f84f752c9d0990f2209c2039dc54449202f885798d74b6bb7cf97fe51af463e39ed498e5de90636d105f31c0b807635748329be7ae6cc66b5f74520081c86a201f8696d5b840771b534c89f51a1d79b9adeb72b712aa73afc4c2ff3eec9d316d68ff1fbb5a2b36ec4096bd2e98f5d0fce47a32cba1058d40d9bf88392e0fa017b57add7eb209eb34a73609d71e564673d1900ed2f2624998fd7b09b4075855e31cb664f019cbd0829d44d3", 0xb8}, {&(0x7f0000006000-0x48)="616c1126814dfbeb6fdf717caecda40b8bad117c1fe9d7ceb09ac8d5c937ecd3b7b42c2b365f447841a0f0b363cfd0f48977023c0beacf286ef776041d757dabc3b16e3f6fd855e6", 0x48}, {&(0x7f0000007000)="38e83c5e5fcb71320b653a470ce8a254cbee0dbc32b89a4340a32ae7c83c2cc3cb891e11613b2fc6311faf3e5f4f5db1dbdb24af8d768c4d0a56dc9485e44a7447f0742f87fa191e71096ca086b27168ebfb38926c07fd0f895a866ee3e985190d93810c084ddd667434432e8b5932e2ab9c75edf0bf4b6564a11314406b69f8", 0x80}, {&(0x7f0000004000-0xdb)="381812b28ad7c943a45c64d93280e6c251aab04467e985684d71f2b11e8cdd18ab12c456042a92d033701ea7e7a0207619239920f016bd1b5f331b0df55a619ce8f0316f78e102c36e88979780898c149e12bf81834406acef857a4a3c3c9f79c618c6a1d6e6a08c120638f6755074f8a4265cbae4209ac8aea5f01c262da36ca3514ab03f155dca534576929c10da5435cca041c1424ef03d2c0c1533c98b0c7c278db2b69f3675baf7e7174224f01262adef01918d6b041e56ae5aba8865c1b0ef231aa28e2e08d2802a02f3003d6d1f6506dc2eb8b0c409c5c6", 0xdb}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000008000-0x9e)="a9847cab51ffb9d450de1b76b5b94c391cdfb76691e848ee294cb19fc8dc4ae2f02633ec718dc1cd7eb15d780ba87bdf2ca42d344db4c210b49cb81790aa6eac833724153e40ee6eaa9b39cee5b1898e8f5ae52cdc380f91f62142ff78b8506d42410768f9f757e2fbc5cb4b6fbc3ebb40d036c95af823e78e5c6b7855437b16f1ba7db010751c5240387d5c19ec0f3173d4f49feb0a7984774bfc792692", 0x9e}, {&(0x7f0000007000+0x409)="a2662f7d98d384ea291553b13ea94707041ad3c80c30fbcfd0acb2f264491c140c218245b6eabb2c647a1e04765120afe626bb", 0x33}, {&(0x7f0000001000)="2ae8e8f6af2977ebe51273383ca98d925649cf4590353844adb94dd74e51d541c33de90f0dfa7dd56da96c7f26b82f8948b9953a822ef87843b237144f69e88b88649841930c25335f5561cac2630a7e2092e8d69b635d7454242b3db09dd484cbb8fa7671e9b840033608a9f7711f345ab88a187765d6d1ced0e89f4c00ab3671c0a8a6197ef5fdea6b883adc59acf682a9e4a506c01033aa3155f9631e30f157e01ebc", 0xa4}, {&(0x7f0000008000-0x8f)="d50f451c2e88087eb692a74db46e822c351cc57e841374d83e7ed00004049697960aa0eaef71c9951f23efce7b499b0c67196b9df2a25625bcedaa49db4a494f1a0be58fc54406757020243a1e02507474da14cfc304ddbbd28853b6f3dc6b11660906d08b920d8f62ff56653c09bc7ed31e28e8a4af2b98dc4013f7d15ce35d761bb94e1b62383fef2127d82466cb", 0x8f}], 0xa, &(0x7f0000005000-0x68)=[@rights={0x28, 0x1, 0x1, [r0, r3, r3, r3, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r3, r3]}], 0x68, 0x10}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000008000-0x30)=[{&(0x7f0000007000)="b66582aadc875e7f0fdd45d994d4eb7b218940649a0ad8f3319ef478af0656dc29d86d360cc2ea9e8097b1a089abfe33bf33772b3acacb62f2ae709ae0b7fe4c69c4fd67ced9b52ce03ca6288d2ce2e9682919036165f7367441f2ef63de37e8625f95e0fdbde11335436d37a96750081b88818c62daa2ea2f776cc6b412922bddf0eced465d4855dee6e595dd54024ab1253452959e8a08a3393916a6a21311b903ddd785871afbeb30ac6aa716881fc7152ba4383d3ce545e9105c934a135a8a194e", 0xc3}, {&(0x7f0000008000-0x31)="11a31fd4e792b6d18383dcd8d025ad05cb5c0ee012373cd4d8101d839852e935f37a710444dc88d122bf2e2c63928f03b3", 0x31}, {&(0x7f0000002000)="4f81054c726d1b33e43e8e9afb89c2b77130a34e3fc91bec709483b36f32a7a45737f6fa421b283b356d366886c320b660a42b60f49167ac7eaba3de84ceba49801c1d681aeb0243b130a233c17f593a2cb8aa83", 0x54}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000007000)="48e8c6fd67dab93fb49d67f1c402c5197c7dc696d911993e1433af8f106c5bad898b3396a59fb52f6abd47614cec757def35c7447314474458426319d4a3afa053824395b568dfbfcb81ce6365453b4bb74f36dbcd253d854bc9735b3e35b95dea70620e173745ecd7ca79050d7db485dded62", 0x73}, {&(0x7f0000008000-0x13)="3ed7268bea0e87dae1ff3b1fe18304a9fac3ac", 0x13}], 0x2, 0x0, 0x0, 0x4000001}], 0x5, 0x4800) 2018/02/18 03:52:53 executing program 3: prctl$setmm(0x23, 0x1, &(0x7f0000a72000/0x2000)=nil) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0xa, 0x0, 0xcead, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x7fffffff, 0x100000001, 0x0, "cf1bbee6c0856d979c5bbe7a95d0b65f8532fe5850017c6b966fc65b58101728fe45388ddf1d8479b54cbc32915c42177a9700f1d0338c761aac04b0a670e7e131a2d90ebd63fb2f09a76f771bafc110"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000004000-0xf8)={{0x0, 0x3, 0x7, 0x1, 0x9}, 0x1, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x80, 0x6, 0xb92a}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x74, &(0x7f0000004000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x21a}, @in6={0xa, 0x2, 0x91, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}]}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r2, 0x81, 0x30}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x9874, 0xfffffffffffffff9, 0x8, 0x100, 0x8001, 0x2, 0x8, 0x0, r3}, 0x20) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000005000)={0xd0a, 0x4, 0x4, 0x1000, 0x7, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000007000-0x5c)={{0xa, 0x3, 0xabb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0xc95, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x62, [0x0, 0x7, 0x4, 0x4, 0x81, 0x0, 0xc0, 0x3]}, 0x5c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x14, "d22abacb40515c3b3521c182fb204e4ba9140b51"}, &(0x7f0000006000-0x4)=0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000002000)={{0x76, 0x8, 0x4957, 0x2, 0x91ee, 0x7}, 0x10000, 0xffffffffffff0001, 0x65}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000003000-0x10)=@common='yam0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000009000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000008000)=@upd={0x128, 0x12, 0x200, 0x7, 0x0, {{'pcrypt(generic-gcm-aesni)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x5206e8e6}, {0x8, 0x1, 0x3f}, {0x8, 0x1}, {0x8, 0x1, 0xaac}, {0x8, 0x1}, {0x8, 0x1, 0x59}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3e8e}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/02/18 03:52:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[], 0xd5b, 0x8, 0x5b99, 0x0, 0xcb, 0x0, 0x4000, [], 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000)) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x401) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0x38)={0x2, 0x0, [{0x1, 0x1, 0x200}, {0x0, 0x0, 0xb4, 0x7ff, 0x7}]}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000001000-0x90)={[0x9, 0x9, 0x80000000, 0x80000000, 0x6, 0x53f2, 0x6, 0xa1ec, 0x5, 0x10000, 0x5, 0x3, 0x8, 0x8, 0x0, 0x2], 0x101001, 0x4000}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000)={0x8, 0x8}, 0x2) syz_open_pts(r0, 0x84c40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x100}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000001}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0xd0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x6144, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000004000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000004000)={0x0, 0x4, [0x7]}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000004000)={0x401, 0x6}) sync_file_range(r0, 0x3, 0x100000000, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x4, 0x0, 0x0, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000005000+0x8f2)={0x5, r2, 0x10000, 0x800}) r3 = semget(0x1, 0x1, 0x4) semctl$SEM_INFO(r3, 0x7, 0x13, &(0x7f0000001000-0x1c)=""/28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000-0xa0)={r1, @in={{0x2, 0x0, @empty}}, 0x7fffffff, 0x1, 0x80, 0x3, 0x3}, &(0x7f0000006000)=0xa0) 2018/02/18 03:52:53 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000052e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000143000-0x4)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003aa000-0x1e)="1f4b57a42104b2e5dd8719f06577c19a1ca9131339522a2b18cd88c6a3d2") ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000095d000-0x8)) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000903000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0xcc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, @in={0x2, 0x3, @rand_addr=0x80000001}, @in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x2}, @in6={0xa, 0x3, 0xe8d0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1f}], 0xcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14, 0x800) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x5f2, 0x0, 0x9, 0x5, 0x0, 0xdc6, 0x1, 0x324}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000004000-0x3f)=""/63) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000003000-0x90)) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000003000-0x4)=0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005000-0x20)={0x4, 0x3, 0x7000, 0x1000}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000003000-0x4)=0x9, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000006000-0x4)=0x7, &(0x7f0000006000-0x4)=0x4) getpeername$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x8000, 0xffff, 0x5}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x3}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006000)={r3, 0x1ff, 0xfffffffffffffffc, 0x100, 0x1ff, 0x1, 0x1, 0xd9, {r4, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x5, 0x7, 0xff, 0xfb}}, &(0x7f0000005000)=0xb8) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/cuse\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000006000)={{0x3f}, {0x100000000, 0x6}, 0x71e, 0x4, 0x10}) 2018/02/18 03:52:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getpgrp(r0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={"a3c2a365335d2ecbcecddbc2bf598132", {0x4, 0x6, 0x4, "02781b1ce661", 0x401}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0xe0e}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={r2, 0xe68}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000005000-0x14)={0x0, 0x2, 0x51, 0x3, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000)={r2, 0x2, 0xfa33c8ef9a7f182a}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000007000)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x802) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000+0x1e6)={r3, @in6={{0xa, 0x2, 0xc, @empty, 0x4}}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000009000)=@req3={0x2, 0x7, 0xaab, 0x8000, 0x2, 0xffffffff7fffffff, 0x6b15}, 0x1c) 2018/02/18 03:52:53 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000104000)='/dev/hwrng\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f06000-0x8c)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}}, &(0x7f00004cc000-0x4)=0x8c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x1), &(0x7f0000001000-0x8)=0x4) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000002000-0x2d)=""/45) r2 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r2, 0x2, &(0x7f0000003000-0x40)="95ba9a08502ac4d2a62fb5dd078054c223974b5e85899601c5e3bb8add66849700e3a0b2bfe5d4014ca6300794834ad12e693347662af4769c822dcc67681cc4") ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000002000)={0x96c8, 0x7f}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000003000-0x98)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000003000)={@nfc={0x27, 0x5, 0x2, 0x7}, {&(0x7f0000002000)=""/38, 0x26}, &(0x7f0000000000), 0x13}, 0x30) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc), &(0x7f0000000000)=0xc) r3 = semget(0x2, 0x4, 0x40) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000004000)=[0x4, 0x100000000, 0x7]) fdatasync(r0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x0, 0x0) personality(0x6000003) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000007000-0x14)={@dev}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000008000-0x37)=""/55, &(0x7f0000007000)=0x37) 2018/02/18 03:52:53 executing program 6: pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x2}, 0x10) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001000-0x48)={0x4, 0x0, [{0xa2d, 0x0, 0xff}, {0x0, 0x0, 0x1}, {0xbfd, 0x0, 0x7ff}, {0xaba, 0x0, 0x1fc0000000000000}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@common='yam0\x00', @ifru_flags=0x6000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000003000-0x4)={0x6, 0x69ea, 0xff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.ima\x00') socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000005000-0x8)={0x3, r0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x3, &(0x7f0000003000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x8000, r1, r2, 0x8001, 0x200a0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x401, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @loopback=0x7f000001}, 0x0, 0x87, 0x4, 0x80000001, 0x0, &(0x7f0000006000)=@common='gre0\x00', 0x3, 0x2000000, 0x674}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000005000)={0x0, 0xffffffff, 0x7, &(0x7f0000008000-0x8)}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000000a000-0x8)) connect$vsock_dgram(r0, &(0x7f0000009000+0x129)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 2018/02/18 03:52:53 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000405000)='/dev/input/mouse#\x00', 0x81, 0x50000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x100, 0x1, 0x9, 0x653, 0xed}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x1c, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x0, 0x3f, @empty, 0x4}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000-0x20)={@generic="4c26b734a7804f08867f94accc821f84", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x5, 0x4, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x2}, 0x14) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000001000)={0x14, 0x0, 0x5f}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x7)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0xc)={r3, 0x8f1, 0x2, [0x7, 0x6]}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000007000-0x4), 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000002000)=""/163) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000002000)=0x3022, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000)=0x0) ptrace$setopts(0x4206, r6, 0x8, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000005000)={0x3, &(0x7f0000009000-0x18)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000007000)={r7, 0x2, &(0x7f0000002000)=[0x80000001, 0x37], &(0x7f0000007000)=[0x7, 0xfffffffffffff001], 0x10, 0x1, 0x6, &(0x7f0000005000)=[0xa8e], &(0x7f0000001000)=[0x2, 0x6]}) [ 30.689439] audit: type=1400 audit(1518925973.723:9): avc: denied { map } for pid=4164 comm="syz-fuzzer" path="/root/syzkaller-shm167210000" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.739440] audit: type=1400 audit(1518925973.773:10): avc: denied { sys_admin } for pid=4209 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.745511] IPVS: ftp: loaded support on port[0] = 21 [ 30.847797] audit: type=1400 audit(1518925973.879:11): avc: denied { net_admin } for pid=4210 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.873913] IPVS: ftp: loaded support on port[0] = 21 [ 30.910824] IPVS: ftp: loaded support on port[0] = 21 [ 30.958345] IPVS: ftp: loaded support on port[0] = 21 [ 31.031216] IPVS: ftp: loaded support on port[0] = 21 [ 31.097707] IPVS: ftp: loaded support on port[0] = 21 [ 31.187618] IPVS: ftp: loaded support on port[0] = 21 [ 31.285911] IPVS: ftp: loaded support on port[0] = 21 [ 31.936767] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.226907] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.259778] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.506712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.549155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.621748] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.659421] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.884491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.452667] audit: type=1400 audit(1518925977.486:12): avc: denied { sys_chroot } for pid=4210 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/18 03:52:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000020a000-0x10)='userloppp1ptoc\'\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000043d000-0xc)={0x20000000}) fcntl$addseals(r0, 0x409, 0xa) fallocate(r0, 0x3, 0x0, 0x2) 2018/02/18 03:52:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000029e000-0x3b0)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x280, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x3, &(0x7f000018a000), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0x120, 0x140, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x9}}, @common=@srh={0x30, 'srh\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffff7d}, 0xfffffffffffffe01}, 0xf) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) [ 34.609549] audit: type=1400 audit(1518925977.642:13): avc: denied { net_raw } for pid=5137 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.693366] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/18 03:52:57 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 34.736527] sctp: failed to load transform for md5: -4 [ 34.737529] sctp: failed to load transform for md5: -2 2018/02/18 03:52:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004a7000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d84000-0x68)={0x20, 0x20, 0xb4, {0x77359400}, 0xba2, 0xef3}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb2000)='/dev/qat_adf_ctl\x00', 0x200a00, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 34.796703] audit: type=1400 audit(1518925977.830:14): avc: denied { create } for pid=5184 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 2018/02/18 03:52:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000474000-0x12)='/dev/input/mouse#\x00', 0x4, 0x101000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00004d5000-0x8)=0x3000) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000939000-0x5f)=""/95) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000d33000)={{0x80000000, 0x3, 0x0, 0x7fff, "bd0b7219dab0230e3002383ae20db7d264dedf20156603ab78b620a7f0ba6df919d558ad25f7372248bd3f54", 0x5e8}, 0x35b, [0x7, 0x71bc, 0x7fff, 0x8000, 0x2, 0x4, 0x0, 0x200, 0x8001, 0x3, 0x2, 0x1, 0x5, 0x1, 0x0, 0x25, 0x40, 0xfffffffffffffffc, 0x8, 0x1, 0x1, 0x0, 0x7, 0x3, 0x80, 0x323, 0x400, 0x1, 0x5, 0xfffffffffffff801, 0xcb08, 0x2, 0x0, 0x1f, 0x400, 0x8, 0x3, 0x8, 0x4, 0x1, 0xef40, 0x40, 0x4, 0xd865, 0x80000001, 0xb5c7, 0x4, 0x8, 0x5, 0x100000001, 0x7, 0xb21, 0x6, 0xe2, 0x10001, 0x8000000, 0x7fff, 0x101, 0x81d4, 0x7, 0x1, 0x3, 0x80, 0x8001, 0xfffffffffffffffe, 0x8, 0x2, 0x80000000, 0x6, 0x2, 0x35f3, 0x8000, 0x8, 0xf8, 0x200, 0x8, 0x0, 0x4, 0x0, 0x7, 0xc20, 0x1f, 0x9a6, 0x3, 0x6, 0x7fff, 0x80000000, 0xfff, 0x9, 0x8, 0x1920000, 0x7, 0x0, 0x3ff, 0x80000000, 0x2, 0x81, 0x1, 0x4, 0x40, 0x4b47, 0x0, 0xfb2, 0x7fff, 0x100000001, 0x5, 0xb400, 0x3a, 0xfffffffffffffffa, 0x9, 0x0, 0x9, 0x5, 0xfff, 0x8, 0x49, 0x100000001, 0x8, 0x1, 0xfffffffffffffe01, 0x2, 0x5, 0x8, 0x8cb, 0x7, 0x5, 0x8, 0x7], {0x0, 0x989680}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000542000)={0x0, 0x0, 0x0, 0x0, "516e194938d4a1d3bc46d4c355ce19815bfc0db0d7a508a8881ef191a8dda9a9b561de4c502293a7ecc71b7d"}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00006bb000)={"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"}) utime(&(0x7f0000119000-0x7)='./file0\x00', &(0x7f0000b56000-0x10)={0x3, 0x1}) 2018/02/18 03:52:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000367000)={0x0, 0x71e1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000153000)={r1, 0x5, 0x9}, 0x8) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0xffffffffffffff98) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000ffd000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, 0x0, 0x4, 0x3, 0x1}}, 0x26) r3 = syz_open_dev$sndpcmc(&(0x7f000079b000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000ffd000-0x99)="7c2610f979a411cf33f27f91c1a99057fc6461938debb622fdcea6116461bcce9db6af3f4df81bbd11fd76949930c220a088996173030a616298aa2be9613c3c5114d5dfcfda722e032fe0725849d317d53bfeda3a44e719b88784072fe981bc03185ebb0f86610189a2d313a6bcb4037eb5ee543af46dca8dcd44b9135565d1d67cf87481229e509d83207454daae5e093fe7fe2e8d415987", 0x99) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/02/18 03:52:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/18 03:52:58 executing program 2: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000437000)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffe0000000000000, 0x20, 0xaa7, 0x500, 0xfffffffeffffffff, 0x0, r1}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f000001b000)={0x1d, r1}, 0x10, &(0x7f0000001000)={&(0x7f000023d000-0x48)=@canfd={{0x3, 0x9, 0x3e6, 0x10000}, 0xb, 0x2, 0x0, 0x0, "3b78a26526c0a6ea74572556ea6ef27dcab85353d90cb3f39c83569d3eaf08cb33330e8e841715f4ea1e476058e64fdd59b3ef2b165e81238a4073e01a033a4b"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b74000)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000001000-0x10c)={0x602, 0x7f, 0x9, 0x0, 0x0, [], [], [], 0x1, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000094c000-0x4)=0x4, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x58)=@ethtool_gfeatures={0x3a, 0x0, []}}) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000005000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xfffffffffffffff8}, 0x1c) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000005000-0x8)=0x2) getsockopt$sock_buf(r4, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00006dd000-0x4), &(0x7f0000001000)=0x4) [ 35.199820] audit: type=1400 audit(1518925978.233:15): avc: denied { ipc_owner } for pid=5275 comm="syz-executor4" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/18 03:52:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x40000000000005, 0x0) r1 = memfd_create(&(0x7f000022f000)='bdev\x00', 0x1) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000357000)={0x7, 0x1000}) semtimedop(r0, &(0x7f00007c7000-0x6)=[], 0x0, &(0x7f0000d4e000-0xe)={0x2000, 0x989680}) unshare(0x40600) semtimedop(r0, &(0x7f0000a10000-0x3c)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/02/18 03:52:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000101000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r1) 2018/02/18 03:52:58 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x6, 0x0, 0x7, 0x4}, &(0x7f000097f000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0xa0fc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000499000-0x7a)="110000001a0025f000180204c3edfc0002", 0x11) 2018/02/18 03:52:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) pivot_root(&(0x7f0000a99000)='./control/file0\x00', &(0x7f000074e000)='./control\x00') r1 = inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x20) inotify_rm_watch(r0, r1) read(r0, &(0x7f000094a000-0xcd)=""/205, 0x3) 2018/02/18 03:52:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0xfdc3, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x40000000000000e9, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "1b5a950f1104f9a21f0f36d6d5f1159f"}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/18 03:52:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) pwritev(r0, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) 2018/02/18 03:52:58 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000145000)={0x7, 0x2, 0xffffffff00000000, 0x1, &(0x7f0000000000)=[{}, {}]}) setsockopt(r0, 0x84, 0x12, &(0x7f000028c000), 0x0) 2018/02/18 03:52:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ppoll(&(0x7f000067d000)=[{r0, 0x8000}, {r0, 0x4008}, {r0}, {r0, 0x25}, {r0, 0x1000}], 0x5, &(0x7f0000882000)={0x0, 0x989680}, &(0x7f0000d5f000-0x8)={0x1}, 0x8) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000405000+0x22)={0x7b, 0x0, [0x1, 0xffffffffffff4f52, 0x33, 0x9]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd4abf5aac5e", 0x6}], 0x1, 0x0) getpeername$ipx(r0, &(0x7f00006ff000), &(0x7f000073d000)=0x10) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) 2018/02/18 03:52:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a1b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000ae6000-0x14)={0xabe, 0x48, 0x3, 0x5, 0x2, 0xfff, 0x1000, 0x1df3}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ab3000-0x10)={0x5000, 0x10000}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/18 03:52:58 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000ba8000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000c55000)={&(0x7f0000ad1000)={0x23f0, 0x33, 0x300, 0x5, 0x0, {0x10}, [@generic="c9ebbd361d2f601018204e1715dbf7db7944da1b0af9557b3d73c0aef010ce7b754d08e0bfb99e16fe23b50e5aaebad44e6ab3863afbc64201264119", @generic="51f38f5ab8f32cafb9c895f9b010f8674b11681b793eb36092a240f35f6a16d79ea7d7c689710f030114a300b8097904364c78a9768007c8961cddbece74a3702397f07b4c0efebf2918513c9bc78591c6600ffe63a0f62a9f8f2e849d18416895953d9e3f88203396f79e649ea4c1e22374d996c5defa6b83decfcdde632deb16c7b56805096439a2828a9347a734ea06ce638cfb2b4da8278d9df3926b477f5e10673a2506300e17340c0c281d52efc9587d567756b1b316e8af04d07feac4c52bc1302705c95a75b22200f8a2ce4584cf36ebe69489a39f4c064fc8516ccf4f72062e194635", @generic="89edd553c9006baa0d146813c18f7ef2341e444678f65e918798ca05ddb11aa07e379f444fcc1b7d04f183e8acddc9dc049d8af28ae5ec286f1c30ce9a75e6c29cdf08ca58d93d2dcd1c665a6f60e10220ac65531a53", @nested={0x1138, 0x6c, [@generic="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", @nested={0x128, 0x10, [@typed={0xc, 0x6, @pid=r1}, @generic="00716cd9da71c1673623c4159b67536590a9", @generic="e135a390001a91300a060282c0aa6e90833b448716b4eceff824e6d3825d5f946c5cd20dc570665e6086076098258b9ee65665a9c0f479ea8d0628b2974e71b12dcf04e0cb331d355d7877b7dae331c45afb3c0ef48cfa1522f7a1d0bd468e21d71213305c22d3a0c71a87596df5025bf33bac6e4f8155fc5e9537e32bd42d82c6b9d76718dc19cd6c6b8a68c20b4aea36c3043dbc694ec092c4775543195c0960cd7e19daba9553cb3e7e684cd1d4c0558e2a6f7ce8f8b0d9c3ceb52c770b", @typed={0x8, 0x14}, @generic="5808bbd131acd03ad62a1501bfcc69124de0ce70e1905a7008050f61c42fd91d0127ca4e59", @typed={0xc, 0x8c, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x38, @str='^\x00'}]}]}, 0x23f0}, 0x1, 0x0, 0x0, 0x10}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x87f) 2018/02/18 03:52:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005a1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) 2018/02/18 03:52:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000082c000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f000062e000-0x10)={&(0x7f00004fa000-0x14)={0x14, 0x1, 0x7, 0x4007ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f47000-0x4)=0xa, 0x4) [ 35.326659] audit: type=1400 audit(1518925978.360:16): avc: denied { dac_read_search } for pid=5296 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/18 03:52:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000065c000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c95000)=@int, &(0x7f0000e99000-0x4)=0x4) remap_file_pages(&(0x7f000042c000/0x3000)=nil, 0x3000, 0x2, 0xb2, 0x0) [ 35.409706] audit: type=1400 audit(1518925978.441:17): avc: denied { create } for pid=5323 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_netfilter_socket permissive=1 2018/02/18 03:52:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8010000000000084) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000ee000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x80000000, 0x0, 0xff, 0x7, 0x8, 0xe0, 0x6a8}, &(0x7f0000b7e000)=0xffffff80) sendto$inet6(r0, &(0x7f0000505000), 0x0, 0x0, &(0x7f000035f000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000074b000-0x8)=@assoc_value={0x0}, &(0x7f0000c16000)=0xffffffffffffff26) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000061d000)='net/packet\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000e17000)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000050a000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x80000000, 0x6, 0x5f9, 0x40, 0x20}, &(0x7f0000520000)=0xa0) r3 = syz_open_dev$mouse(&(0x7f0000591000)='/dev/input/mouse#\x00', 0x7, 0x383641) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000830000-0x8)=0x2b, 0xffffffb0) 2018/02/18 03:52:58 executing program 2: mmap(&(0x7f0000000000/0x3b7000)=nil, 0x3b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000217000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000282000)=[], 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00003b7000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) lstat(&(0x7f00000d4000-0x8)='./file0\x00', &(0x7f00002ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000270000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003b9000-0x8)={0x0, 0x0}) r6 = geteuid() lstat(&(0x7f0000142000-0x8)='./file0\x00', &(0x7f00002b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000016f000)=0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003b8000)={0x0, 0x0}, &(0x7f00003b8000)=0xc) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003b9000-0x8)='./file0\x00', &(0x7f00003b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpid() mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b8000)={0x0, 0x0}, &(0x7f00003b8000)=0xc) r13 = getegid() mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ba000-0xc)={0x0}, &(0x7f00003ba000-0x4)=0xffffffffffffffc7) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003b8000)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000d7000-0x4)=0xe8) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000174000), &(0x7f00003b8000), &(0x7f00003b9000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000016c000)=0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003b8000)={0x0, 0x0}, &(0x7f00003b9000-0x4)=0xc) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00003b8000)='./file0\x00', &(0x7f000027d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00003b9000-0xd3)=[{&(0x7f00000b3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000361000)=[{&(0x7f0000206000-0x1b)="395db55e40937b7139fae351806f28174c17cd731840fc3ffd80a8e739b73a309d31a04451a614aa06929a45", 0x2c}, {&(0x7f00003b9000-0x28)="af37bfb420277992e865a2f3bf1a71b4e36f5e6941a3a36c88eb9a424d1c08a3ed94320807a30ff8", 0x28}, {&(0x7f00003b9000-0x1000)="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", 0x1000}], 0x3, &(0x7f00003b8000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x20, 0x800}, {&(0x7f00003b9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003b9000-0x10)=[{&(0x7f000014b000-0x5d)="803710e60414185239fbc171ebed182e89b7f166d866756a324b7d5ec90f0f1db07f712ce33fbb3da98ed5a0acc7222c0c6c73d4723ed65758f143426b9e609e7d65b8f992c4876226ef07f3094e4bcccb3cb5197aaaf154bc5352d32c", 0x5d}], 0x1, 0x0, 0x0, 0x20008081}, {&(0x7f000018f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003b9000-0x20)=[{&(0x7f00003b8000)}, {&(0x7f00003b9000-0xc)="31a17a710094116dc63475f2", 0xc}], 0x2, &(0x7f00003b8000)=[], 0x0, 0x24000050}, {&(0x7f0000184000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003b9000-0x90)=[{&(0x7f0000277000-0x1d)="ae0df814acc93308207d667a0152ac46eeadfa2610288d629c0118b238", 0x1d}, {&(0x7f000019e000-0xd1)="71fc4a53d876e64305a3d4dfe2872170f938fc46fa2b8716c96baf74f13d98418b6dc1807f9ce2c27c136a7e37f60f0f0510e2dd379ed5628c8cd1a2733c837752ead50be9c1fefaa86f4c5e225426c27bd40e8244cdf780b53ae6c5174fdd7abc546f284e6eaf7b655003ed5799fee1aff277475d43b697a99a2f84fadf2372f33177a6c4be24c62a6127e5f1ffcca2925460db5b025a2d80854b7dab52e5fc8269d428fe834c2b85dafce74682c9fd820f6ccefdb5fbb268dbe35e0452d52447b4f8bb4a98442de9e8cd354f6e1b0b35", 0xd1}, {&(0x7f0000041000)="d59d34646040099f4ec052b5946fe6b0477dcc7099b9b7fdb374d447b821795661fb991b2eaf6a2d7df8310cfc60d4b470f3cab478810979b3812ea5939341fa7e57a816985250e8a8de9add220adada09cbe29d12803b83f236d97e11ef17599321bf2501932ab591452a455e635f93af4ea3f5adaf183677b4d338b088ed8de5cb553ef1ac44e7a05603048266f08ff8004e9788d358a82d70454bfa9731d013e097ef30aa2f53fd9bdf7e377a5e3df135fb2c7eff3b7173d07368878dc8d33d19645de956dcece5d11b0c", 0xcc}, {&(0x7f00003b9000-0xd0)="97b3d1c9db7562f51a32e94654e2c208692e69d188f249eb298f7bdfa270f4d10ac0cc27a170f135c2c51ab0b4dc5dcc8f10d7d42858bd67d8002833fd3957bd295a87b7336db782fefc807726fe2bdab78bb0612ef08c31ba40e6f415a0458fb3d5af55cc27775f1e73a30c9172427aa568bcf38d70ed468e175c333937d4d34f7443064fc2e02a88fef64ca67d9dc278bf21bbc18d34989f000d87316d7ed494736b6bf04025dba26db7a7fb657846e82909a805bfeaa774fe2610276f309289a0342178cdb4e0d8534affaded0758", 0xd0}, {&(0x7f00003b9000-0xc6)="6b9a339b31c5cb967af44c264a162626b93e580e7ebdb5d550c0ca7d069da0bb83b3c45ea57e51498bc27bad65c27f3d7c9f68bae09d512039b41e0b7e79e819b9f01e4a895b38b4045d28596c1bc06b87d4f9dda1d6d92358089e6b3945c607c4e2e467396cdf6fd9a3882db7f6c9d3f5fb4fbc39dc84355867d74375d73309196a39ecd3257efa7329b0b5b373f6e4f8ed0e41260ee4aa1053ae6a9734b3a7a24bbf14162eeea4d69f2b63739e0b62a97b22330cfb1be0060d7107b3d4840fee11a17c3d92", 0xc6}, {&(0x7f0000274000)="8fe858da72be41a86ce7b92f0188ce796db0a21bd61dbe1e0dae6a", 0x1b}, {&(0x7f00003b9000-0x6b)="109ca28ab27f726bd51a92ba5121ed873ba03886716076937bb67554d987f7d23a01c243c5495ed10d1a43b5e3f00e150b4c4caa51dc4b838354dc201569ff0f6d73b44db9f1fa67979656073fd7718ed0eb566fc3241df56cbf620342af31b46da3074c41c1e760649684", 0x6b}, {&(0x7f00003b8000)="c0489cc6efbe856fd85bd8513760493d9998b845027938b258d0c1faa74216bdec8aa04ca5c0dbcd6bc88c1db79e28ff8b143fb3a86c0f856cd6197960bd", 0x3e}, {&(0x7f0000180000-0x1f)="84fbe92ee3179ebd06b0549ee25d6f37bfd52399d80e852ec7e3ca02a22e3c", 0x1f}], 0x9, &(0x7f00003b8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}], 0x108, 0x81}, {&(0x7f0000146000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003b9000-0x60)=[{&(0x7f00002bd000+0x2d4)="c743373973c8b63d9758d7220b856abec323af09dec9452895ad091aac576bbc347d04fd586c988a590fc8", 0x2b}, {&(0x7f00003b9000-0xfb)="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", 0xfb}, {&(0x7f00000ed000)="503e1a53f9efef93bb785295fca61d9bc1cfae082d001c91c6cd8a539ad6e64efa0040d3b9d60f09ecb579d32c775a867fa9dc982dd9961a1d97137abb9a1beb566ce131e26d34fc3cdc6da720ed07b416205d63d1abee29a88b25c17f64b8d959f447ea9d92c0bba46a62745826c8363a3c12ebcbe4544d77a1659636648d5bd9f77de86a", 0x85}, {&(0x7f00003b9000-0x3b)="92a614391aa372022d320f8b9fc05a1aea14732b505a9bd6dcd78526785757dd37b3d7cd8c150cfc6cff81919fd7c56a1f95a2f42542f0d5d1bbb3", 0x3b}, {&(0x7f00001e6000)="10e258ac9f52a945ebf7137e1e3f4b01a7d121fd5442126b3759b9a2d5e4a33db4c7893f0f56b19296fd328494d52d56d14cf12994bc495d4508dd844b1320fea5641e845a045308190fd68c1851af2ad623d3867d8c5f41fdc59b1b962e4067c5b51add0e20c2c3b77e6a11ad3115712037964f26646549ee052edae2b0c67403d0ae399e1943c3056c8bf13542c9ba9a547c1fe9e7a499dd85248a208552b1e8620f1619b6a0f3fbc52ae684cef161d9ec433e58cc51f79c81b859e334c1c95d759de20750d1fc547e464d5580a209c9a18e445350d2f2bb3a633282", 0xdd}, {&(0x7f00003b9000-0xe0)="958daf2009ad66e96979e717b728082141c5416508e6732ef88e10ec05976ab79292c529f86730c5c3f1c1cae34e75a2bcb197d680eb588e45f70a69e248f183047529e8d06d15cc1f55fe285d2b99ad860e1b1124ea12a56cbc7e0ccecdbbc9f28d91203b7a11518a894256abb8e7c1a7b4aacff6691ec6137362f796bba74a015d5bfe4dff0caf5f83e64d555809cb4e55d593132786d55498c18c93f7681ac646c946316830299a83eaef0d23fd23fa86bfef575d17fe5b7a85f1bb1c4f97fb99baaab652a10b85411be652dd058239f56413b7e1c6b49b3aef70836a3405", 0xe0}], 0x6, &(0x7f00003b9000-0xb8)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb8, 0x40000}], 0x6, 0x1) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00003b3000-0x38)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000002a000-0x10)=[{&(0x7f0000213000)="0000000000000000902238db029d9ce1", 0x10}], 0x1, &(0x7f00003b8000)=[]}, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00003ba000-0x37)=""/55, &(0x7f00003ba000-0x4)=0x37) 2018/02/18 03:52:58 executing program 1: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x8)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000039000-0x18)=""/24, 0x18) 2018/02/18 03:52:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x9, 0x10, 0x1, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00009a4000-0xc)='/dev/audio#\x00', 0x9, 0x400) bind$rds(r1, &(0x7f000050b000)={0x2, 0x0, @empty}, 0x10) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/02/18 03:52:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x3) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a0d000), &(0x7f000005f000)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a8b000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000332000-0x108)={0x5f9027c8, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}}}, 0x108) openat$sequencer(0xffffffffffffff9c, &(0x7f0000808000)='/dev/sequencer\x00', 0x80, 0x0) 2018/02/18 03:52:58 executing program 4: r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) tee(r0, r1, 0x8, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x420cd632, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/18 03:52:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000064f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff41, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) setxattr(&(0x7f0000eef000-0x10)='./control/file0\x00', &(0x7f00009f4000-0xd)=@known='security.evm\x00', &(0x7f0000218000)='&Cnodev[GPL\x00', 0xc, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f000001f000-0xc)={0x4, 0x1, 0x754c9726}) mount(&(0x7f000008f000)='./control\x00', &(0x7f00000c2000-0x10)='./control/file0\x00', &(0x7f0000b45000)='cgroup\x00', 0x0, &(0x7f0000725000)="f4") recvfrom$ax25(0xffffffffffffffff, &(0x7f0000035000-0x1000)=""/4096, 0x1000, 0x4, &(0x7f0000219000-0x10)={0x3, {"5a03cfdfee611a"}}, 0xfffffffffffffe4a) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000)={@empty, @multicast2, 0x0}, &(0x7f000088b000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00009c7000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/02/18 03:52:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004c3000)='rxrpc\x00', &(0x7f0000f25000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f42000-0x1e)='vboxnet1user($&mime_typeppp0]\x00', 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000866000)={0x0, 0x0}, &(0x7f000048b000-0x4)=0xc) r3 = getegid() keyctl$chown(0x4, r0, r2, r3) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000058d000)={@ipv4={[], [], @rand_addr}}, &(0x7f0000164000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d3a000)={{{@in6=@empty, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000fe4000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000025f000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f000093b000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000cb9000-0x28)={'vcan0\x00', r5}) bind$can_raw(r4, &(0x7f0000004000-0x10)={0x1d, r6}, 0x10) r7 = syz_open_procfs(r1, &(0x7f0000e71000+0xaa6)='net/nfsfs\x00') ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f00004d1000-0x2)={0x6, 0x80000001}) setsockopt(r4, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r4) [ 35.455440] audit: type=1400 audit(1518925978.486:18): avc: denied { write } for pid=5323 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.486476] mmap: syz-executor1 (5329) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/18 03:52:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x6000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c5d000-0x68)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f000000a000)="76bac3816735e6773d6badc78d58153be7089f778d1d4e56a9c1fae0d1c4994a2541b65da652bf246f9babe6a0aae42fc21a3b74882ca5442616e479c273dca873a262f46be7f8f6c7ccd6c1288bbbb50181a9a7158fa44f0d87068406a735ae", 0x60) r2 = dup(r1) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806001400d100737a", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000a000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2}}, 0x7fffffff, 0x8}, &(0x7f0000011000)=0x98) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000003000)={0x6, 0x1, 0x604a}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000013000)={r3, 0x4, 0x4}, &(0x7f0000013000)=0x8) 2018/02/18 03:52:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000056d000-0x4)) 2018/02/18 03:52:58 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000002000-0x38)={0x6, 0x2cd, &(0x7f0000001000)="484a2e6a29597ad4bd0fe20f7782e8d2cd0038f425754b3d67259adb981e28512f824ca827f13ac8a85196ae", &(0x7f0000006000-0xe3)="2ad0200c8f2d164e2d84410077f68b60153db739e1260fa327ffc89ea8c54dfb944b7834af14ea686ce25aa9ccfca403748f441614da9d94761911f84adbf6c4aa0ed0e569a3ec98b7149646c3b3d98864484b7bc65056238cf8e7275a3c3759f640980702fce01cca1458b7b49123dcc54d110c5512bdb04d52d3a40927244c6e57da84885fd7d9d4da9d208465bade78489f2b11c2852d18fde03e9feda200e59567d5d94eac0b45569c574dc8bd1dfc11bb64217d76129eed0a4bc0ca70e9a6d0b809b9276309428aa4811f0b9122680ad848a1d56691f0e1494df2ae948aa8d035", 0x2c, 0xe3}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000000)=""/174) 2018/02/18 03:52:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e2a000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000bbd000-0x3)=""/3) 2018/02/18 03:52:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000f4a000)="6c17529a63e0aa1dc003bac62991a8cb35d541f395187547050000008055c0", 0x29b) 2018/02/18 03:52:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x33, 0x2000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0, 0x7ffb, 0x12, 0x10, 0x4, "b57a509094bbfd96b57ccae5632b0b4594a82da1378ef079955fbc597152802a7663c13bcd1da7389085363de81474ca37049a7a45ae024eae2c8ae20d3a91c5", "a9cfd16bc9e60586b3b07ae7380b89dd2f82748e2276dbedb948021b0280bf7f", [0x20, 0xfffffffffffffffd]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004ca000-0xc), &(0x7f00001cd000)=0xc) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a69000)={@hyper}) write$fuse(r0, &(0x7f0000323000)={0x28, 0x0, 0x9, @fuse_notify_delete_out={0x10000, 0x9, 0xfffffffffffffc00}}, 0x28) 2018/02/18 03:52:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x202400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x1, 0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001000)=""/54) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005eb000-0xe8)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000000)=0x0, &(0x7f0000a9e000)) sendmsg$nl_xfrm(r0, &(0x7f000048a000-0x38)={&(0x7f0000de4000)={0x10, 0x0, 0x0, 0x10100020}, 0xc, &(0x7f00008d0000-0x10)={&(0x7f0000a6f000-0x448)=@newspdinfo={0x448, 0x24, 0x10, 0x1, 0x2, 0x7, [@algo_comp={0x138, 0x3, {{'lzjh\x00'}, 0x780, "252f9602c2897ab78e25c4bcf82e3ce01bb9db8e1c3832aaeecee009f6caee37ab612a13f43b2313a59e17d1f9d3fe676867b5d85b893f3eb6a307c3a4e15220476e961b01e184995cfe0731b04b26fa4fe55ee2619749e411a491e4eb65f411a3b307ec3536fcf7219465d2e8a576bb846d2dcb4f5220bde9c75d897a718eae81501696757f91c21d1112349392e4e3cff418fe29b2354cc88a6029e36985bf38ed0d966e469300ef56a23a62491d11e50db40807de8ec6837b15a15f270da3804d0148ad92f1671cb37c0d32d203c99d4111f51686635010cff593b6d8bcfcbea892c67ca4d7ac77c3b93897ddcb78"}}, @algo_auth_trunc={0xc0, 0x14, {{'sha256-avx2\x00'}, 0x398, 0x1c0, "056c1fa988fc3d33b2e437479b4cab50490b03269da4e47d7d45d1eaca29f245ac731a66ba291db1df5225b35eee9050408d05799276d5d856465ad60f76989cd1445bf80fb8782adc445e4bfeec34aa9e9cfe8b70b71349d3294b1c828b2cafeca2563e3752ab00f61b0d776761ad809ffaab"}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @tmpl={0x104, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x33}, 0xa, @in6=@empty, 0x3, 0x7, 0x2, 0x4b9, 0x1dc5, 0x5e3f090b, 0x6}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}, 0xa, @in6=@empty, 0x6, 0x4, 0x3, 0xb70a, 0x8, 0x80000000, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x4, 0x0, 0x3, 0x1, 0xfff, 0x80000001, 0xe8}, {{@in=@multicast1=0xe0000001, 0x1, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x4, 0x3, 0x6, 0x9, 0x0, 0x5}]}, @sa={0xe8, 0x6, {{@in=@rand_addr, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x7, 0x3, 0x800, 0xa, 0xa0, 0x80, 0x3b, r2, r3}, {@in=@broadcast=0xffffffff, 0x0, 0xff}, @in=@broadcast=0xffffffff, {0x8, 0x200, 0x0, 0x6, 0x1f, 0x0, 0x0, 0x2}, {0x0, 0x8000, 0x7fff, 0x9}, {0x6, 0x4, 0x9}, 0x3, 0x1, 0x2, 0x1, 0xffffffff, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0x11}}, @replay_esn_val={0x34, 0x17, {0x6, 0x6, 0x6, 0x6, 0x0, 0x3f, [0x4, 0x2, 0x3, 0x100000, 0x2, 0x1]}}]}, 0x448}, 0x1, 0x0, 0x0, 0x4000001}, 0x4008090) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/rfkill\x00', 0x410000, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00007ea000-0x4)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000014000-0x9)='loginuid\x00') fsync(r7) exit(0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000a5f000-0xb2)=""/178) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) readv(r7, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/18 03:52:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) setpgid(r0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00005d2000-0x30)={0x0, 0x0, []}) 2018/02/18 03:52:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000028f000-0x8)=0x104000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b79000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000ff8000-0x1)) 2018/02/18 03:52:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae8000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000fa7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) io_setup(0xa371, &(0x7f0000e0d000-0x8)=0x0) io_getevents(r2, 0x0, 0x0, &(0x7f000040d000-0x20)=[], &(0x7f0000e1f000)={0x0, 0x1c9c380}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000039c000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000de1000-0x18)={r3}) close(r0) 2018/02/18 03:52:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mkdir(&(0x7f00003bb000-0x8)='./file0\x00', 0x101) symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') r0 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000021c000)='./bus/file0\x00', &(0x7f00004c4000-0xbd)=""/189, 0xbd) mknod$loop(&(0x7f0000a13000-0xc)='./bus/file0\x00', 0x0, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000188000-0xb)='/dev/audio\x00', 0xca0e941fb2aebbd9, 0x0) fcntl$dupfd(r0, 0x0, r1) 2018/02/18 03:52:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000571000)=0x8) 2018/02/18 03:52:58 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x80800) clock_gettime(0x5, &(0x7f0000014000-0x10)) futex(&(0x7f0000013000), 0x4, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 03:52:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d95000)=0x0) setpgid(r0, r1) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ptrace$setopts(0x4206, r0, 0x4, 0x1) msgctl$IPC_SET(0x0, 0x1, &(0x7f000079e000-0x78)) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1}, 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) sendfile(r2, r2, &(0x7f000051d000-0x8)=0x30, 0x6) [ 35.737414] sg_write: data in/out 497737791/625 bytes for SCSI command 0x0-- guessing data in; [ 35.737414] program syz-executor3 not setting count and/or reply_len properly 2018/02/18 03:52:58 executing program 6: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004b3000)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c7e000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000f6000)={0x0, 0xad, "a6b1b928c70d7554f4dcf738fad8e45cbb3d4c39656d533a049fc46c894bc450239569742badfe425342dd1760d05c9df663a66275b42b3903383c2b603821cd5f149f2f9a7a9358a1cb56614857f7d19cb31ad51bcd497f897d4bf083593bb2f4b597d7940104f9c91532a9b1409f1fb8ef5d51ab50bc3aba0da169a28096b772301cba7658d97d7c6fd974905d71ad754c8f453455a8d46d9439e3e425c8fda3cbb092ac8f8436339c4f98b4"}, &(0x7f00008f9000-0x4)=0xb5) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c7b000-0x8), 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b77000-0x4)=@assoc_id=r1, 0x4) 2018/02/18 03:52:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000043d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000032000-0x120)={0x1, 0xb68, 0x6, 0xf1, [], [], [], 0x22, 0x4, 0xd5, 0x4e8a, "391e4eb4b329b7566f8626288300f5f8"}) r2 = shmget$private(0x0, 0x1000, 0x44, &(0x7f00001c5000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000d3a000)=""/73) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000682000)={0xaa, 0x12}) syz_emit_ethernet(0x6a, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @rr={0x7, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/18 03:52:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000097000-0x108)={0x5, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x1, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x80000000}}}, 0x108) r1 = syz_open_dev$sndmidi(&(0x7f000023a000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x80400) pipe(&(0x7f0000deb000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f000010b000)=""/170, &(0x7f0000bf6000-0x4)=0xaa) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000983000)={[{0x6, 0x4, 0x6, 0x101, 0x0, 0x1, 0x7f, 0x4, 0x7f, 0x6, 0x2, 0x100, 0x3}, {0x8, 0x7, 0x1f, 0x8, 0x1c00000, 0xff, 0x80000000, 0x9ea, 0x7, 0x400, 0xffffffffffffff00, 0x0, 0x80}, {0x4, 0x200, 0x6, 0xa11, 0xf4, 0x4, 0xfffffffffffffffe, 0x8, 0x800, 0xa51, 0x2, 0x6, 0x401}], 0x2}) dup3(r3, r3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00007ad000-0x4a8)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000ad9000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6_vti0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0xf8}}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/18 03:52:58 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000014000)='/dev/qat_adf_ctl\x00', 0x2c881, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000004000)=0xfffffffffffffffc, 0x8) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000011000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0x0, 0xffffffffffffffff}]}, 0x38}, 0x1}, 0x0) 2018/02/18 03:52:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0xffffffeffffffffc) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0xa6b7) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00002c5000-0x8)) fallocate(r0, 0x1, 0x0, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000098e000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) lseek(r0, 0x0, 0x4) 2018/02/18 03:52:58 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003e7000)='/dev/audio\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x1620, 0x26, 0x401, 0x5, 0x0, {0xa}, [@nested={0x194, 0x40, [@typed={0xc, 0x26, @pid=r1}, @generic="b5b361684578754e38b6e36cf20db122462095cfddd62c65337d24029d186397301dacffaa1f54a13ba3f8d14f26497500f75a0e38c8bb2b91b6bc615ab5c4580f7e68747f1f8253", @generic="729b2595baca5ca53f3b64904a8cb949a70b8fe4ec42ef7bb7af163bd36dfed3cce9223bd59a6350656594794d604618efc9a5d6f08942a2e20836ed26f15cc733208f46894c04ac8f9d64a95b115f2f4b9f1d01041d347f8d8e6ed7646fc33668c1916c910d48830b00e64795b9fa530bd24833ffc7ea1239d2919ccaea82a2d745337603f372e120", @generic="18e97f56fb391b70042f0787e84c5b52d0e2f62cb01a96f4e781a5d79f880486876719ea86e58d175edefad4784af6cec77c0221c1080dfc5eecc78c395a0b4adfac37e974ad89cd950abd21dd6dd01ed25e2fb933a96d2f9d5e7a33a7c1d77d8828fc7f61220af57840f58ef755589b9840288e0b1935173db5d8ff74608294e813497121f8116d73fc575d650bd03b70772bb0ff95ee93c894095e6fac1831116c2aaeca7be38fda8ede45b7d9392e5e6d0e"]}, @nested={0xfc, 0x7a, [@typed={0x70, 0x3c, @binary="6ea75144ecc90e6d843aa4b6c5c7422c27e0451dc50b909d2d3d52526503d4a3f4f0d5df385c34b3ad6d29a23415b96542d3bafbef51f2a0713ffb457ce5c0ad1683350b460630d90358662db9985b1d0b611c66c14f7836a71ee328bea485c92b6d72d3e6a94520"}, @generic="e439345bc5a5400f432856ed40ff7fa00cdb14952bff35205588a71c6918d0f45a3eff0ee6fe79a60e6db4f2dcb75889f38686aef400edee1169566e15f33bd33afcfec71dcb965053d210fdb394367eccf1174144ecd6d1cd9ff6b5642eaa33b49492263a3c37356fee9c2e4d18f986c3e54109098e00ba6cb564fcfdf1c45990d1e9ed7d80"]}, @generic="152a70e0ae5cad7b5537f4f7f16255e0094421fb3bc9951f070bb549cdfef2defe36711afc6827e6a6407ff24362b3b31b98d879c06813ecb5b66939386e3d3625514bfe59845eb2e5d7f7c29c2ff9ac58b685132fb8c8474a29755e11bfdf476a7651cff7045d83613825e98be2c68c2af7b83ac714b0f07141b085b073022bce3ab41769248b4ecf4b6e2e57420afac6cb2e32747683947fbc35f280b24d09d4dea3568589d52362c5e85b41504a88059a650d73ab3f0a995e2636f9877456", @nested={0x1020, 0x6d, [@generic="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", @typed={0xc, 0x54, @pid=r2}, @typed={0x10, 0x8e, @u64=0x5}]}, @nested={0x1c0, 0x4a, [@typed={0x38, 0x2c, @binary="ade2ff809915b200ec3ed1fa348480f1de1457260583a4eb37a694ad9486b4e6c68a6275baaa014df7d3220a9d"}, @generic="6a218a18bbeabf8467d6c8836a5dec1d2c859efbee8d0a5ac9135e1c02bfd49d5f12e184590ba16cb351003c570c2ee8c64c49a3a244aeacd0143592ba14d8054a896e9787e3cac027c95a270f96f1927d60ea4863d50fddc9a63014f4b3420422666e2424c5f942d8ec93717d6f0c48aca94c5f0c481df97712e5919d891a97a874fba8b4a907950c6b40f0d3f9e4f42a1b35f06f7182033e1edb3b0e7cb826569fadc804", @generic="fc774f21ea0226a7326c34347757c42c1010547631150eb05536e41b927deebcf6ef702bf25f04a127f1f9ddc4c93fed", @generic="2afc001d1b4273296093bcad8d3a7f81194ea19615ec75de030e7e517d1f55f74dfeebe844e487171d5a21647aef3ac2c93b3f332bd87f9734e297a1823d8dcfbf5d09086e7c22f7f56dfc66e7432e9c20260e6a8baaac90c69bf8dfe8af0893ec53c816b9df9ed5392bc13e84c5984af61dda26a982e5583b3ffcfdd8f50697fc54ccdae51bc641ec065ff104646305fd1ab7e576240ed560bac987", @typed={0x10, 0x43, @u64=0x42cf2567}]}, @nested={0x10, 0x2b, [@typed={0xc, 0x81, @uid=r3}]}, @typed={0xc, 0x83, @uid=r4}, @generic="45b41230c14be11d00404d71dc13b61d917c92dcd902b9c188afcfb84153bbec1457f9b01f7383a1b8ce8d41ab10eba09541a658e603ae6586c41b1061ebacd5ec7d501ff212e9a40c0ba6fa4cc56c9ce872a9a67a493737b6507ca3900b20fd53261529d0a4a7ff499f01d2964a40e3178e43b6287207aedc4341148fe42c0e3557e8a3e87fc28091cb0cfe1326ff8164afbe8a015a41ea066abac1307a11baba17c37f08bdee54458905932e6b5b353b71e2a5bff406f3b6a6749e39b8"]}, 0x1620}, 0x1, 0x0, 0x0, 0x40800}, 0x20000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000455000)={0x3}, 0x8, 0x800) r5 = add_key$user(&(0x7f0000575000-0x5)='user\x00', &(0x7f000082d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000af000)="703e299c8537c0d362823c0ec061d489dac18a8729157a00b821572a3134d563f64a06fd75", 0x25, 0xfffffffffffffffc) r6 = syz_open_dev$vcsn(&(0x7f00004b3000)='/dev/vcs#\x00', 0x400, 0x412000) fsetxattr(r6, &(0x7f0000a23000)=@known='system.advise\x00', &(0x7f0000aec000)='bdev\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000cd3000-0x4), &(0x7f000057f000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f00006f4000)={0x200, 0x4, 0x0, 'queue0\x00', 0x5}) keyctl$invalidate(0x15, r5) 2018/02/18 03:52:58 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d9000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x1, 0x7, 0x81, 0x21f}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/18 03:52:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000194000-0x10)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000dc1000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000bf2000-0x110)={{0x8000, 0x7, 0x6, 0xffffffff00000001, "cb83697b4c90d71f7d77988505be7d06be18c2b62a90bdcaff304363394911f24ebb18bef31d10e43035dd6f", 0x6}, 0x0, 0x0, 0xe5, r3, 0xf2, 0x91, "66d896b16215fdb8387050210898fd4cfbb53e4120569dac09ad7c1ece50e09358335de533f4b36cc0495fef424dd42787322a3f5f34d20854eada339faa3346", &(0x7f00004c1000-0x1)='\x00', 0x1, [], [0xd9, 0x6, 0x0, 0x8]}) getpeername$ipx(r2, &(0x7f0000df8000-0x10), &(0x7f000079b000-0x4)=0x10) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) msgget$private(0x0, 0x210) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000539000-0x4), &(0x7f0000b43000)=0x4) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0xffff}]}) 2018/02/18 03:52:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000012000)='./file0\x00', 0x218000, 0x4a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000002000-0x8)={0x9, 0x5315}) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008ef000)={0x9, 0x8000}) r4 = dup3(r1, r0, 0x0) bind$netlink(r4, &(0x7f00000b6000)={0x10, 0x0, 0x2, 0x1}, 0xc) [ 35.849108] sctp: [Deprecated]: syz-executor6 (pid 5416) Use of int in maxseg socket option. [ 35.849108] Use struct sctp_assoc_value instead [ 35.872699] sctp: [Deprecated]: syz-executor6 (pid 5416) Use of int in maxseg socket option. [ 35.872699] Use struct sctp_assoc_value instead 2018/02/18 03:52:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000295000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f000092c000-0x8)='./file0\x00', 0x2) inotify_rm_watch(r1, r2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a2a000)=@add_del={0x2, &(0x7f0000e86000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x18c, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00008b8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006e8000)) syz_open_dev$amidi(&(0x7f000043f000-0xc)='/dev/amidi#\x00', 0x6, 0x88040) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000802000-0x4), 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup2(r3, r4) 2018/02/18 03:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f000038f000)=""/28, 0xffffffffffffff44) recvmsg(0xffffffffffffff9c, &(0x7f0000d5b000-0x38)={&(0x7f00000a6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000c21000)=[{&(0x7f00006e7000-0xdf)=""/223, 0xdf}, {&(0x7f0000be3000-0x71)=""/113, 0x71}], 0x2, 0x0, 0x0, 0x5}, 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000091000)) r2 = getpid() ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c2e000-0x50)={{0x1, 0x7}, {}, 0x80000000, 0x4, 0x8}) sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) sendmsg$nl_netfilter(r1, &(0x7f0000f20000-0x38)={&(0x7f0000bd7000)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00008cb000)={&(0x7f000080a000-0x1bc)={0x1bc, 0xd, 0x5, 0x100, 0x7, 0x2, {0x2, 0x0, 0x6}, [@generic="deeb794d40c0d9ab7b06964d05e11c0cc2f7ba7bbd9a862f6687510353fddeff934c25f61eefddaad073224f0cf5a773b0aeb8cdde6fa208c421c42db1d56266631737fb9c9b62e614e17128271e73eef60c796ad3df4902700ddfff22c8a98e4b55d9ec5d35bc4683d9afc5d6224f10326a3b0cdc699f6cf38e4f664f80b7fee99025b54f05191bbc504755db32cdfa", @nested={0x10c, 0x41, [@typed={0xc, 0x4d, @pid=r2}, @generic="7e7c6674279a9689d64c4859021da14e4defebf8093714d0d92824cbb04a800d767b519c0daf68fdc5af731b322ded4a6c6ff7e6909a3210c0d6cda0a6c056fe63b51c16e9feadbc101db0cd7062358b3ed6dc69", @generic="29aeadf539", @generic="f8947615bad0f8f7c5d9c1e2f22164b477d282a377537639a494f789ee4c7c1f4f2fd058e2215257a8130b43c06e3b6cc1978a826076a218287b62a69a677cee0667d8f4e17872b0ee3c8c40ae2703db4d8277db33a2cb4ca85f20949b907d74235a7886a795dc065874f4c28ccb85dae6d15d40cdf83aa90dad9f32b99437dc43a73e5e839a241551a38f629065826ba4a3aed1cbb3d90a2f34f237e86a17c3"]}, @typed={0xc, 0x60, @fd=r1}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x10}, 0x20040010) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000025b000)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d97000-0xc)={0x0}, &(0x7f00007ba000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000fd7000-0x68)={0x0, 0x2000000000059, 0x0, {0x0, 0x989680}, 0x0, 0x8}) r6 = syz_open_dev$vcsn(&(0x7f0000e3b000)='/dev/vcs#\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00008f5000)=0x0) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000b3c000)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000c77000-0x1b)="11fbef10416cba711a7a82be22d5cd24ab62b7754ffddf6d4b9727", 0x1b) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) connect$netlink(r4, &(0x7f00004bd000)=@proc={0x10, 0x0, 0x3, 0x20000008}, 0xc) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r8, 0x8008ae9d, &(0x7f00000b0000-0x56)=""/86) ptrace$pokeuser(0x6, r5, 0x0, 0x7) fcntl$lock(r4, 0x6, &(0x7f0000621000-0x20)={0x2, 0x7, 0x3ff, 0x100000000, r7}) 2018/02/18 03:52:59 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000434000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054f000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/18 03:52:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000f2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setgroups(0x2, &(0x7f0000c6c000-0x8)=[r0, r1]) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000463000), &(0x7f000088f000-0x4)=0x4) 2018/02/18 03:52:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x668)=@security={'security\x00', 0xe, 0x4, 0x608, 0xffffffff, 0x120, 0x430, 0x120, 0xffffffff, 0xffffffff, 0x538, 0x538, 0x538, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00', {}, {}, 0x32}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@esp={0x30, 'esp\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x2e8, 0x310, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty]}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006dc000-0xb)='/dev/mixer\x00', 0x8082, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007c3000-0x85)={0x0, 0x7d, "6f0987873c5d4a19a96dfa66588938f414d1aa6bf24f65efaa4282438117e2370bf1004d2916fc00c08ef3fe554fcf2be5d13e3aeb5673b596e12f6a2471059f0ea8a147e8581e0eb341193de298bb09b650447c1cd5a32d5bb4e4b5ecb82b11f27e9bd973a49417a03368958eb94bfdfbaae36ba90f4a0878fecf1044"}, &(0x7f00009f7000)=0x85) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e26000)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x1, 0x3, 0x800, 0x4, 0x8}, &(0x7f000039a000)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$dspn(&(0x7f0000575000)='/dev/dsp#\x00', 0x5, 0x420000) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000d95000)=""/160) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/18 03:52:59 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000004000-0x8)=@abs, &(0x7f0000006000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/18 03:52:59 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup2(r0, r1) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) recvmsg(r2, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)}, 0x8002022) 2018/02/18 03:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000833000)='/dev/usbmon#\x00', 0x3b0, 0x2000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a7d000), 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4), 0x4) 2018/02/18 03:52:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) r3 = memfd_create(&(0x7f0000327000-0x9)='selinux&\x00', 0x3) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000973000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a22000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00007ff000)={r4, r5, 0x9}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006b0000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000d33000), &(0x7f000055c000-0x4)=0x4) sync_file_range(r2, 0xa6, 0x1, 0x4) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000), 0x3dc}], 0x1) [ 36.021308] device eql entered promiscuous mode [ 36.026383] kauditd_printk_skb: 2 callbacks suppressed [ 36.026391] audit: type=1400 audit(1518925979.055:21): avc: denied { prog_load } for pid=5452 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/18 03:52:59 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00002ce000-0x2), 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000077f000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f000021e000)={@broadcast, @broadcast, @empty}, &(0x7f000078a000)=0xc) r2 = socket$inet(0x10, 0x6, 0x40fffe) socket(0x80000001f, 0x2, 0x7) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/18 03:52:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) write$eventfd(r0, &(0x7f0000635000)=0x2, 0x8) socketpair(0x1, 0x0, 0x2, &(0x7f0000324000)) eventfd2(0xa57e, 0x800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000c0000+0x2f)=0x3, 0x4) [ 36.139953] audit: type=1400 audit(1518925979.066:22): avc: denied { setgid } for pid=5456 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.150731] device eql entered promiscuous mode 2018/02/18 03:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000039a000-0x4)=0x7, 0x5a) bind$inet6(r0, &(0x7f000046b000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000098d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000030f000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) write$eventfd(r1, &(0x7f0000606000-0x8), 0xffbe) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000128000-0x8)={0x2, r1}) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000361000-0x328)=[]}], 0x1, 0x0) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$vnet(r1, &(0x7f00005fe000-0x68)={0x1, {&(0x7f0000bce000-0x1000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) write(r1, &(0x7f0000019000)=';', 0x1) 2018/02/18 03:52:59 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x0) creat(&(0x7f00005bf000-0x8)='./file0\x00', 0x0) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 03:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000982000-0xa0)=""/160, 0xa0, 0x40010000, &(0x7f0000852000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setns(r0, 0x4c000000) [ 36.164272] audit: type=1400 audit(1518925979.096:23): avc: denied { write } for pid=5455 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/18 03:52:59 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f00000a0000-0x18)={0xaa}) 2018/02/18 03:52:59 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000004000-0x58)={0x2, 0x0, 0x80000000, 0x0, 0xfffffffffffffffd, 0xe2b}) write$sndseq(r0, &(0x7f0000006000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x60) 2018/02/18 03:52:59 executing program 6: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000656000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000)=[{}, {0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x40)={@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, {&(0x7f0000003000-0xf4)=""/244, 0xf4}, &(0x7f0000002000), 0x42}, 0x40) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000001000)={r2, 0x8, &(0x7f0000001000)=[0x7, 0x100000001, 0x81, 0x721c, 0x5, 0x5, 0x4, 0x6], &(0x7f0000000000)=[0x4cae, 0x40000, 0x101, 0x7f, 0xfe9], 0x0, 0x4, 0x9, &(0x7f0000001000)=[0x1000, 0x1000, 0x5, 0x1f], &(0x7f0000000000+0x852)=[0x3ff, 0x6, 0x9]}) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r1}, 0x10) 2018/02/18 03:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) pipe(&(0x7f000041b000-0x8)={0x0}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000ce2000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/18 03:52:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002ca000)=@common='ip6tnl0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000e9000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000bac000-0xc4), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) r1 = syz_open_dev$amidi(&(0x7f000007f000-0xc)='/dev/amidi#\x00', 0x61643278, 0x501000) connect$ax25(r1, &(0x7f000016f000-0x10)={0x3, {"1bf38127d839fd"}, 0x2}, 0x10) accept4$nfc_llcp(r1, 0x0, &(0x7f0000228000), 0x800) shutdown(r0, 0x1) 2018/02/18 03:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000789000)=""/244) ioctl$KVM_CHECK_EXTENSION(r0, 0x4008af04, 0x0) 2018/02/18 03:52:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f6f000)='/dev/cuse\x00', 0xa000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00006e7000-0x8)=0x9) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d6000-0x78)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) 2018/02/18 03:52:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x12, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c40000-0x4)=@assoc_id=0x0, &(0x7f0000cbd000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005e0000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x80000000}}, 0x6, 0x358d, 0x800000000000000, 0x40, 0xc4}, 0xa0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f7a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(pcrypt(authencesn(wp384-generic,salsa20-generic))))'}, 0x58) 2018/02/18 03:52:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) socket$llc(0x1a, 0x2, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00002f2000-0x2)="0005", 0x2, 0x0, &(0x7f0000ac9000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/18 03:52:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x63a1, 0x80100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"2299cb45fdf496878dc8d0936f6f05f9", {0x4, 0x0, 0xb7, "1f37742bbf2e", 0x3}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40046103, &(0x7f000065c000)) 2018/02/18 03:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000021000)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f0000021000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xf87e}}}, {{@uncond, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f2d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00005d0000)={0xbe, "5f584923f8b45e8434148ae5905d1b9c91ed379e945f11a4837b5224e3f60cbd648c815ca6c6222b319b6594827709e0522dcac5f236e3db26499e77f96945eb1077f76d12abe1a371d9068f2e1c827e0241d3afc179a5f5383c99f3b6074e42a58c119b1abc8cbfa7d071dd99fd37e83a570dcbb0e12cfda88dfb6cd0443c10e879677b4c901eadf3986972d93f81d7efb5af916cb93c34d37618ce0713c2197107f8c3770f4de58f165eded1c71a55ae8568aca5d1c23a4436d8ec6ab3"}) open_by_handle_at(r1, &(0x7f0000afa000-0xc6)={0xc6, 0x80, "18070be7a1c7771f7994b63d74975487777c15533fd12d7a398409a7adde5e6a0bdca8dad73c4c1542b8cb1cf13ec932abeebe631fe27560fac916915e01fd7e505ec815cf4291929277497ed5a4fc491e138de8836ef6b9e0fd2fab6a15cf128bb93eca9f3676486298f29e8fe515f8c48e9f698958a32e7992e7062752961d8de8a7930de62da52de25af2fc8abd466f061159fd22431b3b45625054dfdd55c77059304b2f4ebd5342e5ba29480e2b465212654cff99f0451ddc131ed5"}, 0x18901) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000086e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00008c1000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800004000000000}, 0x20) syz_emit_ethernet(0x3e, &(0x7f00005f5000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/18 03:52:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000090000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb928401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c1a02f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009da000)=[{0x4, 0x9}, {0x4, 0xfffffffffffffff9}, {0x2, 0xcf}, {0x2, 0x7}, {0xf, 0xffffffffffffffa1}, {0xc, 0xb9}], 0x6) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d}, 0x0) 2018/02/18 03:52:59 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000001d000-0x8)='./file0\x00', &(0x7f000001d000-0x14)=@known='security.capability\x00', &(0x7f000001c000)=""/4096, 0x1000) r1 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f000001d000)={{0x8000, 0x7}, 0x1}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000001e000-0x4), &(0x7f000001e000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x29e, &(0x7f000000b000)=[{0x20, 0x7, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x5}]}, 0x10) 2018/02/18 03:52:59 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001e1000-0x20)={@generic="faf3d24df926416ba1bc4a60c63a4ecb", @ifru_flags=0x200}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000967000), &(0x7f0000001000-0x4)=0x8) 2018/02/18 03:52:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x3, 0xfffffffffffffffc, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) 2018/02/18 03:52:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000857000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="1749db371593d2be768bfe3b3b5bfe92537cf4101bfecdc53f434d54520c9632df2ba91fc05b2913af26d7e608b865bda13cf57d8c41fe1bf6ef12f61b0275567fad5ca49bad1a6b69c76b5ba7cb2e4876e069018951e7e44c41b3ed82605fcad0166498a16d9b41fb88f17d0fc7764e7980c081de286734a8a80255ea269b23562e609cc86a3581e2234c16634eee2b29b308c164ddeb8ede9245c994e87687af3e8517afb89ca4ad1e98f5908a14d05ace27fc9be8f2300a48c4db4f0a6b", 0xbf}], 0x1, &(0x7f00001b8000)=[]}, 0x0) recvmsg(r1, &(0x7f0000a81000-0x38)={0x0, 0x0, &(0x7f0000581000)=[{&(0x7f000088a000-0x4e)=""/78, 0x4e}, {&(0x7f00000f0000)=""/96, 0x60}], 0x2}, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00005f7000-0x8)) 2018/02/18 03:52:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000931000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10000) stat(&(0x7f0000db7000-0x8)='./file0\x00', &(0x7f0000728000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d97000-0xe8)={{{@in=@local, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f00002b9000)=0xe8) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aec000-0x40)={0x0, 0x1, 0x2}) mq_getsetattr(r1, &(0x7f0000dc1000-0x40)={0x800}, &(0x7f0000356000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b5b000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00009ed000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005e3000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000a55000-0x4)=0xe8) setreuid(r3, r2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007eb000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f000069d000)=@req3={0x0, 0x20, 0x2af, 0x4000000000000000, 0x2, 0x400, 0x2}, 0x1c) 2018/02/18 03:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d60000-0x11)='/selinux/enforce\x00', 0x1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000555000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000cc4000-0x4)=r3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) [ 36.481894] QAT: failed to copy from user. 2018/02/18 03:52:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000004a000)='/dev/audio\x00', 0x4000, 0x0) signalfd4(r0, &(0x7f0000aff000-0x8)={0x5}, 0x8, 0x800) r1 = socket$key(0xf, 0x3, 0x2) rt_sigpending(&(0x7f0000a7d000), 0x8) sendmsg(r1, &(0x7f0000786000-0x38)={&(0x7f0000e4d000-0x10)=@ipx={0x4, 0x0, 0x0, "e364acd8a571"}, 0x10, &(0x7f0000477000-0x80)=[{&(0x7f000050d000-0x41)="1781798fdd24a7ba634a88b7e6186184", 0x10}], 0x1, &(0x7f0000313000)=[]}, 0x0) 2018/02/18 03:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/vcs\x00', 0x8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f00006bb000-0x1000)=""/4096) 2018/02/18 03:52:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/ppp\x00', 0x20c0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a00000)={0x0, 0x2, 0x9, 0x8d32, 0x5, 0xff}, &(0x7f0000167000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000718000)=@sack_info={r2, 0x2, 0x10001}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002ca000)={r2, 0x0, 0x8c, "33b2654667acfd88be67d31c921e83356dbb9e878ca1631a04e44cd5a2e586aef3a77c9cf9960641cacd0b1c6f5f47eb3eb37170bd24a1fdb970ac83da3f14581842323088bc634c271fd8904b7c237020b21ad687b775476602c7755b5b964883aa436358298b68ee7da90b614a013f4ea2162cf8f3a6dda20d189de71585905b0a27a0e54de21547b9a4ad"}, 0x94) signalfd(r0, &(0x7f0000ba0000-0x8), 0x8) 2018/02/18 03:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000146000)=0x0) r2 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000389000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000640000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) listen(r4, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/18 03:52:59 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/18 03:52:59 executing program 2: mlock2(&(0x7f0000a8a000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000311000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r0, 0x0, 0x0) 2018/02/18 03:52:59 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fe4000-0x48)=[@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}], 0x48) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000fc000-0x50)=[{&(0x7f00001d9000)='E', 0x1}], 0x1, &(0x7f00000c3000)=[]}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000eac000), &(0x7f0000fe3000)=0x4) 2018/02/18 03:52:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000a85000-0x20)={@common='bpq0\x00', @ifru_flags=0x5100}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000000000) ioctl$KVM_RUN(r1, 0xae80, 0x0) r5 = dup3(r4, r3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a1f000-0x10)={0x0, 0x7, 0xa3a9, 0x3}, 0x10) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f0000750000)) clock_gettime(0x0, &(0x7f0000000000)) syz_open_dev$admmidi(&(0x7f0000a94000-0xe)='/dev/admmidi#\x00', 0x793, 0x40000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000f68000-0x24)) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) dup3(r0, r2, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) openat$rfkill(0xffffffffffffff9c, &(0x7f000071d000-0xc)='/dev/rfkill\x00', 0x880, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000021b000-0x90)={0x7fffffff, {{0x2, 0x3, @empty}}}, 0x90) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00007a9000-0xe5)={0xd3, "4524269744f708449749d27006abe879058f4d5f7bf7f092cd905e80f406aafacd265b48c39a18aead1fb3052643f047c5c2dbcbefed893f54965ce59e07045b701581b0d14bb79cf730bb27fbd3ccbf03e178f11b56bcd27c588359e8d28587d9c888e077115600904318d6082d831ddf34fc5a470f21f7ccd1e9dcfd163de5ff74a9a88b496acecbde5528aa2be3555732579b39e84099fffa3a1af10b7d43879d1d94edba7b93b49b8ef14cac473a080d0128abd015bcd8a3d03575aa6ba946cc9c6edb9063972e673e7ab55576db408cb4"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/18 03:52:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a45000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e85000-0x16)='/selinux/checkreqprot\x00', 0x109001, 0x0) pipe2(&(0x7f00000bb000)={0x0}, 0x84800) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mprotect(&(0x7f0000691000/0x4000)=nil, 0x4000, 0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x1}}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r3, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r3, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000601000)=0x1, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) write$selinux_load(r0, &(0x7f000009d000-0xcd)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r4 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00004e5000)=r4) kcmp(r4, r4, 0x5, r0, r1) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f00008bb000-0xf3)="405a678a2a0b2912d74966317d1b6ffe2a33381a48e0bfd32ffecf86050882c013df22623f38c12ac29a4e4d9261343b2e440ef5365bd6898be2b31d64524f70e40f37fd1d201a4510c8a5625a959432b9c4507e615ccb879d0a1c6d2a1dfced4fb756714ac37bb678ce0d71fe5d15e177d8a53862de487db1159a649f7b8d259720e8e1fa73bfb5ab2998f3ced3eaef3f21bd00d373179e9c3876b76541a602c4143075ab035e3cb2d8991cbfe5909bf40224969cdc284beeffe12f0b6fc0acd8eddd0fe808e281572b8e3b411e012b4e165d482a49f48af968df541f33ecb5f4818e99b1aec2ac36d7466e1d1887579f5761", 0xf3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ace000)=@assoc_id=0x0, &(0x7f0000ed4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ed1000)={r5, 0x8001}, &(0x7f0000990000)=0x8) execveat(r0, &(0x7f0000a24000)='./file0\x00', &(0x7f0000c6b000-0x30)=[&(0x7f0000aba000)='\x00', &(0x7f00002ef000)='/selinux/checkreqprot\x00', &(0x7f0000627000)='loposix_acl_access^\x00', &(0x7f0000390000)='SE Linux', &(0x7f00005c5000)='\x00', &(0x7f000071f000-0x8)='system(\x00'], &(0x7f0000d15000-0x8)=[&(0x7f0000b86000-0x16)='/selinux/checkreqprot\x00'], 0x400) 2018/02/18 03:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e79000), &(0x7f0000fa7000), &(0x7f0000d9d000), &(0x7f0000dad000-0xab)="ac") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b51000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mremap(&(0x7f0000c79000/0x3000)=nil, 0x3000, 0x800000, 0x2, &(0x7f00001e0000/0x800000)=nil) socket$netlink(0x10, 0x3, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/18 03:52:59 executing program 6: stat(&(0x7f000031a000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001000-0x8)=[0x6, 0xffff]) setregid(0x0, r0) 2018/02/18 03:52:59 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000011000)={@common='bridge0\x00', 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000013000-0x88)={0x0, 0x80, "305103c677a158790dceb2e6d4aebdcb35e41dd10e1728cd2b9b04a8a3ab6d2bab12dff61b1814269a8e672c93f256d3387276f852565459a483dbb64a2034be9816a7f39dc4f5c9411f9264a7a86c2911e2679b9781047d00649e65081aef18f75daccaa2332984c4b8eb4dbc35cb6824518d17e41f9fbe167ca1344baa6512"}, &(0x7f0000012000)=0x88) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000013000-0x8)={r2, 0xca}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f000000f000)={@common='bridge0\x00', r1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000013000-0xc)={0x3, r0, 0x1}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000005000-0x14), &(0x7f0000000000)=0x14) 2018/02/18 03:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffe7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007db000)='/dev/ppp\x00', 0x74e994eb1d1718d8, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00001bf000-0x1c)={0xfffffffffffff9ba, 0x6, 0x81, 0x0, 0x6, 0x2, 0x3, 0x578, 0x7, 0xa9, 0x1, 0xffffffff, 0x0, 0x4, 0x1, 0x3ff, 0x7, 0xb7, 0xd631}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00008b7000)=0x10) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/18 03:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000333000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000076e000)={@any=0xffffffff}) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) r2 = dup(r1) pread64(r2, &(0x7f0000dc7000-0x80)=""/128, 0xfec1, 0x4000) 2018/02/18 03:52:59 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0xa0000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000009000)=""/123) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000f000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x8001, 0x2}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xb, &(0x7f0000004000-0x53)=@framed={{0x18}, [@jmp={0x5}, @alu, @jmp={0x5}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) 2018/02/18 03:52:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000005f000)={0x0, @in6={{0xa, 0x0, 0x319f, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}}, [0x3255, 0x1000, 0x20, 0x1, 0x9, 0x7, 0x2, 0x1, 0xa0, 0xfffffffffffffffc, 0x7f, 0x3, 0x4, 0x2, 0x2]}, &(0x7f00004dd000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000657000)=@assoc_value={r1, 0x80}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/18 03:52:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf, 0x101000) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000aa0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00001db000)=[{&(0x7f00005f4000-0x32)=""/50, 0x32}, {&(0x7f0000182000)=""/13, 0xd}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}], 0x3, 0x0, 0x0, 0x9}, 0x3f}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00001c3000-0xe5)=""/229, 0xe5}, {&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000002000-0xde)=""/222, 0xde}, {&(0x7f0000824000-0xe8)=""/232, 0xe8}, {&(0x7f0000920000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/175, 0x151}], 0x7, &(0x7f0000c9e000)=""/174, 0xae, 0xba60}, 0xfffffffffffffeff}, {{&(0x7f0000001000-0x43)=@un=@file={0x0, ""/65}, 0x43, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000000000)=""/252, 0x9c}, {&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000001000-0xef)=""/239, 0xef}], 0x5, &(0x7f0000001000-0xb0)=""/176, 0xb0, 0xe610}, 0x8ac}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000001000-0x40)=[{&(0x7f00002fc000-0x4d)=""/77, 0x4d}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x2}, 0x7}, {{&(0x7f0000042000-0xc)=@nl=@proc, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000b9c000)=""/123, 0x7b}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0xe0)=""/224, 0xe0}], 0x3, 0x0, 0x0, 0x80d}, 0x3ff}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000ac7000)=""/113, 0x71}, {&(0x7f0000000000)=""/84, 0x54}], 0x2, &(0x7f0000001000-0x65)=""/101, 0xfffffffffffffece, 0x7ee1}, 0x2}], 0x6, 0x10000, &(0x7f000053c000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f0000e6a000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x8, 0x0, 0x9, 0x1, 0x1ff}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f00007d6000-0x4), &(0x7f000042a000-0x4)=0x4) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000f22000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x1}) 2018/02/18 03:52:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000a4000-0x10)={0x3, &(0x7f0000e79000)=[{}, {}, {}]}) timerfd_settime(r0, 0x0, &(0x7f000097d000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) r2 = semget$private(0x0, 0x1, 0x8) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000157000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) write$sndseq(r1, &(0x7f0000a16000)=[{0x8, 0x7f, 0x9, 0xffffffff, @tick=0x8, {0xce3, 0x5b}, {0x5, 0x6}, @connect={{0x100000000}, {0x16, 0x6}}}, {0x2, 0x401, 0x0, 0x1, @tick=0x81, {0x1000, 0xfffffffffffffffd}, {0x2e, 0x9}, @time=@tick=0x7}, {0x4, 0x401, 0x8001, 0x6, @tick=0x3, {0x7a, 0x940e}, {0x4, 0xfffffffffffff998}, @addr={0x2, 0x8}}, {0x3, 0x4, 0xb174, 0x3, @tick=0x4, {0x7, 0x1ff}, {0x3ff, 0x1}, @raw32={[0xfff, 0x5, 0x467667b]}}, {0x57, 0x1, 0x4, 0x0, @tick=0xffffffff, {0x800, 0x3}, {0x200, 0x7ff}, @addr={0x7fffffff, 0x9}}, {0x1, 0xe8, 0x7, 0x456, @tick=0x1, {0xffffffff, 0xff}, {0x1, 0xffffffffffff0001}, @quote={{0x200, 0x3}, 0xe00}}, {0x80, 0x0, 0x4, 0x80000001, @tick=0x3, {0x3f, 0x1}, {0x2, 0x7f}, @connect={{0x10001, 0x4}, {0x3, 0x7}}}, {0x5, 0x9, 0x400, 0x800, @tick=0x6, {0xfff, 0x7}, {0x3, 0xe36}, @connect={{0x7}, {0x911, 0x9b93}}}], 0x180) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00006b6000)=""/104) 2018/02/18 03:52:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00002a9000-0xc)='/dev/amidi#\x00', 0x6, 0x729000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000086a000)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9}}, 0xffffffff, 0x0, 0x80000000, 0x2, 0x5}, &(0x7f0000b06000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000016c000-0x4)=@assoc_id=r1, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) readv(r2, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) 2018/02/18 03:52:59 executing program 5: r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000299000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ffc000-0x2)='[\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) keyctl$setperm(0x5, r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r0, r0}, &(0x7f0000000000)=""/107, 0x6b, &(0x7f0000000000)={&(0x7f0000000000)={'crc32-generic\x00'}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) 2018/02/18 03:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') recvfrom$llc(r1, &(0x7f000017d000)=""/116, 0x74, 0x10020, &(0x7f0000f15000-0x10)={0x1a, 0x18, 0x8, 0x1f, 0x1, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000007a000)={@generic="f3a7a0983f8e89e4a4e5d8b0b277875f", @ifru_settings={0x4, 0x80000001, @fr_pvc=&(0x7f0000032000-0x4)={0x3ff}}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000777000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/02/18 03:52:59 executing program 2: r0 = socket(0x2, 0x3, 0x6) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffffd, 0x3}, &(0x7f00007dd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000051c000)={0x0, 0x9, 0xffffffff, 0x80000000, r1}, &(0x7f0000000000)=0x10) 2018/02/18 03:52:59 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000026000)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3b8c3f23bda99efe6", &(0x7f0000029000)}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000002b000-0x10)='/dev/input/mice\x00', 0x0, 0x2600) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f000002a000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000002a000)=0x10) 2018/02/18 03:52:59 executing program 5: epoll_wait(0xffffffffffffffff, &(0x7f0000dd1000-0xc)=[{}], 0x1, 0x0) 2018/02/18 03:52:59 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000bf000-0xa)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbf000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbf000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fbf000)={&(0x7f0000697000-0xc)=@nl=@unspec, 0xc, &(0x7f0000999000-0x30)=[{&(0x7f0000fbf000)=""/47, 0x2f}, {&(0x7f0000fbf000)=""/65, 0x41}, {&(0x7f0000062000)=""/254, 0xfe}], 0x3, &(0x7f0000fc0000-0x5b)=""/91, 0x5b, 0x3}, 0x40000021) write$evdev(r0, &(0x7f0000fbe000)=[{{r1, r2/1000+10000}, 0x3, 0x100, 0x6}, {{0x0, 0x2710}, 0x0, 0x8978, 0x7fffffff}, {{r3, r4/1000+30000}, 0x4, 0x5, 0x1}], 0x48) mremap(&(0x7f0000476000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000958000/0x3000)=nil) r5 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lseek(r5, 0x19, 0x0) getdents(r5, &(0x7f0000001000-0x30)=""/48, 0x30) 2018/02/18 03:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000211000-0xc)='/dev/autofs\x00', 0x212082, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f00009fe000-0x4), &(0x7f00009ea000-0x4)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000723000-0x4)=0x6) socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000d70000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000034d000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair(0x13, 0x7, 0x7, &(0x7f0000422000-0x8)={0x0, 0x0}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000087a000-0x8)) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000674000)={0x8, 0x7, 0x1000000001}) [ 36.853287] syz-executor1 (5601) used greatest stack depth: 15440 bytes left 2018/02/18 03:52:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44042) fallocate(r1, 0x0, 0x3, 0x7) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 03:52:59 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000800000000005, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x12, &(0x7f0000001000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x5d8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffff7, 0xfffffffffffffffe, 0xffff, 0x3, 0x99}, &(0x7f0000003000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x1, 0x80, 0x101}, &(0x7f0000001000)=0x10) 2018/02/18 03:52:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/18 03:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc1000-0xc)='/dev/autofs\x00', 0x509000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000081d000)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000577000)={0x0, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000a1f000-0x8)) 2018/02/18 03:53:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000385000-0x4), &(0x7f0000b26000)=0x4) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00007a3000/0x18000)=nil, &(0x7f0000a86000-0x18)=[@text32={0x20, &(0x7f0000720000-0x3b)="670f2210b805000000b9f7ffffff0f01c10f060f21e566b85c000f00d866bad004b8a5000000ef0f08260f3566b830000f00d8363e660f38806743", 0x3b}], 0x1, 0x38, &(0x7f00001e0000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/18 03:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000536000)={0x0}, &(0x7f00001e4000-0x4)=0xc) r1 = syz_open_dev$amidi(&(0x7f0000944000-0xc)='/dev/amidi#\x00', 0x8001, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008f6000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0xffffffff, 0x8, 0x0, 0x8, 0x4}, &(0x7f00007eb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d2d000-0xf)={r2, 0x6, 0x7, "2b54cddfe84caf"}, 0xf) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000220000)={0x6, 0x1, 0x8, 'queue0\x00', 0x7}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000043b000)={0x1, 0x2, [@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) sched_setattr(r0, &(0x7f0000274000-0x30)={0x30, 0x3, 0x0, 0x6, 0x0, 0x6, 0x400, 0x7}, 0x0) madvise(&(0x7f00002b8000/0x3000)=nil, 0x3000, 0xc) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004f6000-0x11)='/selinux/enforce\x00', 0x408000, 0x0) getsockname$ax25(r3, &(0x7f00008c4000-0x10), &(0x7f0000941000-0x4)=0x10) 2018/02/18 03:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000d37000)={@generic="f55c87dfec59e7742d46f03719759394", @ifru_ivalue=0x170b2d77}) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) creat(&(0x7f00009ad000)='./file0/file0\x00', 0x61) 2018/02/18 03:53:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00004bc000)={&(0x7f00000fa000)='./file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) unlink(&(0x7f0000d1e000)='./file1\x00') 2018/02/18 03:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000073000-0x4)=0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000626000)=0x4, 0x5) poll(&(0x7f00005d5000)=[{r0, 0x7254}, {r0, 0x8000}, {r1, 0x2000}], 0x3, 0x5) sendmsg$kcm(r1, &(0x7f00001ba000)={&(0x7f0000275000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(xeta)\x00'}, 0x58, &(0x7f00006ae000)=[], 0x0, &(0x7f0000115000)=[{0x100, 0x1, 0x4, "208fddb9441cc0605fa0556e780094a4a77b00cc02b01a27f2a45faf096b01619e72297c50f345278c797a3373e3c3ecdc523bcd112f8188f5177cfa0f39a5f631f2165c7e63f6bf7c860941bdfba97bfee65ec207f469ee61084f67c994b8c2c53f7aac19badcfc1f306eba3fc1f56163cc97f6f9f33081657303b8a1641f58004d808671f6b0a8283a383fc364e0e0a87de2b4a5f621879050e7a1104c93beb946e1bba4535ff538b760ba7b125c29a14c68b689674adcdb668076fdbb4d98e905221bbed875065a513cfec0bd12055c00f6f536e99b2d918456feae3ed261c992a1ec8e9e819c52f4c52bb8a4"}, {0xf0, 0x100, 0x800, "0d1b2c435f427fc014ebcb265a4a14cd95561ed93058821381f7bede400ed9dad4d875b47a2bf30d0db784b56fe7a58629ca2530e001cfd468ecd61ddb72cb3c98ebf8a044ea5a4fd02fb88b8ce5f10e947947dcfea52ea93c893de2d399f61c5688f41b90aa2db7f0272ce90d8259d53e8f18f0d7bcf147ad99e403f3ca352722d4f89c0a4beff31ed282b713acdc3cc8f8bafd21f3fa45e16a3de2c9f548ab021f3f07c6f015502ff896706b554d8975a2a02630478690073f07fc10f51c40997d9b09479a22682351995a3f47e3f9c2aba4c95c81f20bc2d7"}, {0x58, 0x113, 0x1, "5c06417a976d168a8658f87f708fe6d1c6b91f0d125045be6319bf7532cc8450e36c6d784bda57b44ea6a17830d85ad5ab8bbf86104ffbe0bfa2bb843dfd5ff617ce"}, {0x100, 0x112, 0x8, "4b7262bf8ce7968905ba7239a27bbb0f4b1e2fcc60e2984732d059f33c505e0cb1a85008139224feee9e6ed629e71777fd971f70b1ee28edc6bd86f6ce59a234f99772c500f4af3551a8b8bc29dc033574fd35ee9984f1385b64702ae9d8481a56afa15647dc60f627422fece3b1389ba2f4b9c307f4a31825ec5b3de9a0d88972cfb544dc3bb141eefbaef1008bda59b656d8dc6b34dff20dc60bb358c2d90c144dae53bc5cfea8fdeeff1a4a8d8bc0ac57fc7b4d09e9b481408b4949dcc27af10c343198a73ce6eaf77922bb80a7df89d05831f61e5977d853f30ce911c30ff72c938700633f960ec5b491e1"}, {0x30, 0x19f, 0xfffffffffffeffff, "b329d39042c4fff3715ffc7fcfc9606dcab9f753985c5ec741fd576140e35a"}, {0x70, 0x117, 0x0, "afe7bfc37d4b72d5a4bf038939fd83312c4493ee3d49e147aa0048b545d40f677b0fcd6fe7797a20a3425f5f3c7298c4a9bc9dc75a1f7985c10dc4504647c54b1457ef9a9af78cc6ba45f871e8786f972aaa366d019f0599d1c261759820bd"}, {0xf0, 0x0, 0x7fa, "22dbdb0e0d332ff5e5f0cd43f1d13aba5ff0b74c8c0f333721a7f0c6a8ee9c1cc182d15d3967fd7550b7786efce3fa63aac82b12d20a26f42c74395f98523619f0109327d6f568fe73f8582765df08df93fb08f907df4f90aa2e9048fd61ff32164deb20637c7c3f8a5419b412ea2e6a63197c8b8306a408abbd5825f5a46bfe594f854b6adf6d0eb59a2626e9c60aa3dd1ac2e101728a2ec4333ef271feac9434c6e74ad0d8e0bf1a9928d6325cb40efe6af99f3fb66942f2e45518158a790a053d09a2fdb3ee718cfbce0f04255eb59802b72da710c7ec6a283db7c1b792"}], 0x4d8, 0x8850}, 0x20000080) 2018/02/18 03:53:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000e21000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000990000)={0x8000, 0x8, 0xbff, 0x20, 0xfa26, 0xfffffffffffff801, 0xfffffffffffffffb, 0x7fff, 0x93, 0x401, 0x7, 0x9}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000040f000-0xc)={0x0, @empty, @multicast1}, &(0x7f0000053000)=0xc) fallocate(r3, 0x0, 0x0, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000efe000-0x4)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000072c000-0x11)={0x0, 0x9, "5617b023a64eafd696"}, &(0x7f00001a4000)=0x11) ioctl$TIOCCBRK(r3, 0x5428) r5 = getpid() syz_open_procfs(r5, &(0x7f0000855000-0xa)='setgroups\x00') ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000d64000)={0x18, 0x0, {0x0, @random="8aecac2a26c2", @common='syzkaller0\x00'}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000020d000)=@assoc_value={r4, 0x8}, 0x8) getpeername$llc(r2, &(0x7f0000eb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006c9000)=0x10) sendfile(r1, r3, &(0x7f0000e65000-0x8), 0x8) pread64(r3, &(0x7f0000c6f000)=""/194, 0xc2, 0x0) 2018/02/18 03:53:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f00008b7000)={&(0x7f0000fc9000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f00008de000)=[{&(0x7f00009c5000)=""/27, 0x1b}, {&(0x7f0000912000)=""/55, 0x37}], 0x2, &(0x7f000068c000-0xa5)=""/165, 0xa5, 0x1}, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_open_dev$tun(&(0x7f0000ac3000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) write$tun(r2, &(0x7f0000a60000)=@hdr={0x0, 0x0, 0xc88, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}}}}, 0xff73) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bb2000-0x4)=0x0) migrate_pages(r3, 0xff, &(0x7f00006eb000)=0x1ff, &(0x7f0000f1b000)=0x2) 2018/02/18 03:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000083c000)={&(0x7f00002cb000)=@l2={0x1f}, 0xe, &(0x7f0000ae1000)=[{&(0x7f0000008000-0x1000)="f8cea972bf474a9df6af73509e349f0e0225ce0c3ae7a63039d0304d41d0", 0xfffffffffffffe27}], 0x1, &(0x7f0000959000-0x2428)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12}) ioctl(r0, 0x2281, &(0x7f0000e03000)="14dfeae87c9043de51335282aef12fc1f4f076312e579c93d89108a94cfee917fdf3fecd0efbc0dde4f9245360919e5bc58c5051f8bfdd3d98644eb5c6ed1faaa676d2ac44c5f182789e18baf32efac8e7184b7401") 2018/02/18 03:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000787000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f00000e4000-0x1)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000089a000)=0xa0) [ 37.067583] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 37.071873] device eql entered promiscuous mode 2018/02/18 03:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000ab7000)=""/156, &(0x7f00005fd000-0x4)=0x9c) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000971000-0x48)=@routing={0x77, 0x8, 0x0, 0x2, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @loopback={0x0, 0x1}]}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d8b000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000218000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b47000-0x50)={@empty, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400202}) eventfd(0x7) 2018/02/18 03:53:00 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0xffffffffffffffff, 0x100, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, [0x1000, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x6]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x200000, 0x1018, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/18 03:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003d3000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000eb9000-0x4), &(0x7f000033f000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00004f3000)=0x10001) r2 = getpid() perf_event_open(&(0x7f000059d000)={0x7, 0x78, 0x9, 0xd8d, 0x8, 0x0, 0x0, 0xc3, 0x8000, 0x8, 0x7, 0x8, 0xd4, 0x3, 0xfaa, 0x4, 0x4, 0x81, 0x101, 0x1, 0x400, 0x5, 0x594e, 0x74d6, 0xfffffffffffffff8, 0x23, 0x9, 0xc98e, 0xe3cd, 0x5, 0x1, 0x2, 0x7, 0x6, 0x7ff, 0x0, 0xd8e, 0x7f, 0x0, 0x47d, 0x6, @perf_bp={&(0x7f00002df000), 0x8}, 0x8004, 0x8, 0x8001, 0x0, 0x40, 0x1, 0x7}, r2, 0x81, r1, 0x1) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005ff000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000925000-0x10)={0x0, 0x203}, 0x10) 2018/02/18 03:53:00 executing program 5: shmat(0x0, &(0x7f000029e000/0x1000)=nil, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ce5000)={0x101, 0x9, 0x9}) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000006000-0x4), &(0x7f00003e5000)) 2018/02/18 03:53:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='+-/\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2), 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000-0x1)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001000-0x48)={0x80003, 0x0, [0x3, 0x40, 0xbbe, 0x81, 0x4, 0xfffffffffffffe01, 0x7, 0x8]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002000-0x65)="8e741f12396c7e7f0e6bc4f604e739eb4ada23d99b931ee13e79a3de4f6d1379b06a3ae37c1ed83bfed31100ee8537067a776abd434344ea33740edc2ed1a8f2da83064ce1f9a8a592e13091d1011c9be6eb8c6bef2d0d6a0c8f5fcc0c091c6e0d8282b019") mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000002b000-0x10)={&(0x7f000000e000/0x2000)=nil, 0x2000}) sendmsg$nl_route(r1, &(0x7f0000006000)={&(0x7f0000013000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/18 03:53:00 executing program 2: io_setup(0x2, &(0x7f0000ec9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x81, 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) dup2(r1, r2) 2018/02/18 03:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) pipe2(&(0x7f0000d85000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000609000-0xb8)={0x0, 0x1, 0x8, 0xf2, 0xe6a6, 0x1, 0x666, 0x1, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x2, 0xbad, 0x6, 0x1}}, &(0x7f00003db000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000004f000)=@sack_info={r4, 0x2, 0x4}, &(0x7f0000d7c000-0x2)=0xc) pipe2(&(0x7f0000410000-0x8), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000b4c000/0x18000)=nil, &(0x7f000015e000)=[@text16={0x10, &(0x7f0000822000-0x44)="b837008ed06726360f01c966b9130600000f32260fc79a0c4066b9c00a000066b80000000066ba000000000f30670fef4f002e660f7e230f090f0966b8010000000f01d9", 0x44}], 0x1, 0x0, &(0x7f0000e7d000)=[], 0x0) 2018/02/18 03:53:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000e17000-0x4)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009c6000)='/selinux/relabel\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000001000-0x8)=0x53, 0x7f) inotify_add_watch(r0, &(0x7f00003c3000-0x8)='./file0\x00', 0x400) 2018/02/18 03:53:00 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce8000)={0x0}, &(0x7f00003de000-0x4)=0xc) sched_setscheduler(r0, 0x0, &(0x7f00005a4000)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000190000)='/dev/dsp\x00', 0x40, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f000002b000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r2, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r3, &(0x7f0000ff9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) 2018/02/18 03:53:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000b0c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000715000)='/selinux/policy\x00', 0x0, 0x0) r2 = accept4$packet(r1, &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000385000)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003fa000-0xe8)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00009e5000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a4a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x20, 0xff, r3, r4}, {0x6, 0xffffffffffff7fff, 0x800000005, 0xffffffffffffffa0, 0x30000, 0x9, 0x7, 0x100}, {0x8, 0xec, 0x0, 0x9}, 0x2, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7e}, 0xa, @in=@rand_addr=0x400, 0x3, 0x0, 0x3, 0x4, 0x0, 0x1, 0x4}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000539000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0xa, 0x1, 0x9, 0x9, 0x2, 0x7f, 0x0, 0x3, 0x8, 0xa4f1, 0x7, 0x7, 0x8, 0x3, 0xffffffffffffff14]}, &(0x7f000056a000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006e3000-0x8c)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) setrlimit(0x7, &(0x7f0000a9d000-0x8)) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000272000-0xe6)=""/230, &(0x7f0000fe6000-0x4)=0xfffffffffffffcbd) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d98000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005f3000)=0xfffffffffffffffa) accept4$nfc_llcp(r1, &(0x7f0000cd6000-0x60), &(0x7f00008f0000-0x4)=0x60, 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000cba000)=@dstopts={0x0, 0x31, [], [@jumbo={0xc2, 0x4, 0xffffffffffffffff}, @enc_lim={0x4, 0x1, 0x7f}, @generic={0x7, 0xba, "3a0cf181f9b778e0afb34b5b286a0e3032a80237e4dd7d2f5612a8952378afba53c86e15c85ff774a25bf187761bdcdf3426fe950adec63e837d3031096473dcbf6e5737484b9807e871c7a9fc721994626930358ede1fac264aaee14d3b16b98079f5449c1ac3f06fdb18f12a1ac64492b364c4dea25dbaa2eff7eb5b411d45bd10778e41ca00d72707e38042cd76d20d7ff6476ddf58f20c2136541632b9ab98cadbcddb8eeb4100ad01b4ec18724afe8a7e2d071d23cc4fe7"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1}, @generic={0x20de, 0xb7, "a189fe17679d16e9195930a6d88509f0181997f50225c137b4422080edfb80135def3183319fa3b45cae7ce292a95658998f89c9ab1d05be9bde406c944cbad49d03003572d6473625acbc0c76a901b1ab326ed5e75967540464ff8e962edf7828ba014ade02690c9b00c2e6034d1b86c1af1df53290d7cfcddb1e6cc504a5a5f35fd67af786b4a5c1c9b855cdb618417333d0c4f85c4026715163f857e0cde090efd3f67dd69b60af12c51eff59989241cfd975bb3dc3"}, @pad1={0x0, 0x1}]}, 0x197) 2018/02/18 03:53:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ce000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f000027e000-0x58)="931cdcd968e2c4e315290e092ee35e18e45202430d019c01e47f11ea7bed2b0d2c1669ac764518310612157dbb49de8b0bb2f9c4250308947a1661510c509094dde30cad6da52cd4843e68c5c02832717ae41549e2bb5755", 0x58, 0x20004010, &(0x7f0000d44000)={0x3, {"7437734c7dba51"}, 0x400}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r2 = syz_open_dev$dspn(&(0x7f000015f000-0xa)='/dev/dsp#\x00', 0x5, 0x100) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000e3e000)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0xfffffffffffff000, [0x15e, 0x5, 0x0, 0x3, 0x1, 0x6, 0x8, 0x5]}, 0x5c) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00008b1000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000751000)=0x5, 0x4) 2018/02/18 03:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008d0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = accept(r1, &(0x7f000098c000)=@rc, &(0x7f0000480000)=0x9) getpeername$packet(r2, &(0x7f0000ab9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000019000)=0x14) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000), 0x0) 2018/02/18 03:53:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) syz_open_pts(r0, 0x480000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008b2000)='net/igmp\x00') preadv(r1, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) 2018/02/18 03:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) ioctl(r0, 0x6, &(0x7f0000496000-0x33)="6b437870cc6759a16a93db47002064a25934a16af4b288058ff6d68cec67aa093c12f70a4d74450b6d14261c4a7ab7c0f8203b") [ 37.311979] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 37.326321] audit: type=1400 audit(1518925980.359:24): avc: denied { name_bind } for pid=5720 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/18 03:53:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000e1e000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000097a000)) 2018/02/18 03:53:00 executing program 7: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0xa0, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) accept4$packet(0xffffffffffffffff, &(0x7f0000125000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003ae000-0x4)=0x14, 0x80800) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00003b3000-0x4)=0x48, 0x4) sendmsg(r0, &(0x7f00003ab000-0x38)={&(0x7f000018c000)=@ll={0x11, 0xff, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f00003b2000-0x10)=[{&(0x7f0000377000)="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", 0x1000}], 0x1, &(0x7f00003b1000)=[{0x90, 0x109, 0xfffffffffffffffd, "ba6a239232eab800fe278731173e80819d2867f18eaba2a9c9dbbe77f2d74283f831ee73b92d3201b3892379111fea03f415609636d222f0eb31b19ea654f165e5ed0f2928c3dd3b8f35e1355b79ccb90a6ba981053bcd24880351664d845fd0988d42cad2fcfe88759db191577e58d7d6d039279be75151407d00ee"}, {0xe8, 0x1bb, 0x1, "8dc58eea949f6ff2de5bc8578e92773e9ea78ef9f67263881603a835af2a4b52a2c2c93c2ebc41d71b1aa973ff876e65d823cc8c033cb93473793dcad9ecdd99d10f7a765a59f9fd83cdaac955bb6d044b50474e258a5f957f59b33c670eb46946086b0adc665d4b8a528cb55a1faaf7960cc5487d2e3796e7601cc5231a40b2be750502453c461c1fd0d2c3fd86e76b32ab082932a92cf5486e1442b1beb0effb6a64c74a305d34845c7b30c87ccaec968e9fe47ef77035bb83bf043eb49456fbf295d34a156680007ff50864d912dce16e7e816430ec"}, {0x50, 0x0, 0x8, "0c57b58c80a08dea380879567d21bc26f895ccb35d604038a24735b93a73eca12817ceed1c5f12a511197d086fe05d7047955b00472599ad2ad90059"}, {0xd0, 0x10b, 0x9, "2d5597d88b2c8a1a953210a93a0c74e18448298c2dd52a44065feedae01185e1a439c742bf17dc518a2546606b8e67b1d2f2d5a2fc861e7983acba708cb5eeb83e0aa62816d7ff2700276d4d6133ef90d11a379e2b492a1d4ac4668c78a9fd8bd8c8996be844ccc9063aa4ce5f3ded866a4e22e527abdc8d80f8b2aae5e618a21b5c59154c707e8fa87200ae95196e5a726d1b47eed8a6f980f7e90e1d188201012ca3283f432afcfed182cc78adfff6dc475138007e1c8f96f150"}], 0x298, 0x40}, 0x40) sendto$inet(r0, &(0x7f00003af000)="de214b0400d41000d6c88000f1", 0xd, 0x0, &(0x7f0000243000)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000033a000)={&(0x7f0000278000)=@l2={0x1f, 0x100, {0x5, 0x7f, 0xad3, 0x200, 0x757e9d71, 0x100}, 0x8, 0x9}, 0xe, &(0x7f00000b8000-0x30)=[{&(0x7f000022d000-0xe5)="7b88001ff8bf03f8fa808a1187f12c0e1315bfd2586f84f5490c03c8a1b48014cb35a312c8b8d85e45ed498445eec252a4d3420c3086997694ca996671c0e600a8a0b1823131a8221d09542d05044b384af039534da5d52e337d8d1611811ebe14dede85243033465ae663f8d582dfbec8492b693f4d74a3fde742f98cf5b43da62293f222bd98d41d60a7a2aefab8c1346441894a4d460d94e087b2daaf113645fd4a8c41e528273d0b28454b02f643a734ec5e38a196378d2357a4268d8f4419480c8b3852f820b04e12fb9bd5d7424527103815de85e29fc0c510c86ae6a78ccf3579d6", 0xe5}, {&(0x7f00003a7000)="58b74de76b5eb7256e1a945c0915c2ebfead8297ce500c2d738ed1ce16d6e5119b2feaa53c8d8b4fec8a20fcbab9b212f0c91488d2e010d268ca059ca080fe64b8973c8310fb61f76db9e7a8a051a57d92dc8ae08544d8395b9a8826a919cc524a01bd78c5442ad11667afa6689e6a3fff124fcd", 0x74}, {&(0x7f00003b2000-0xe)="e1b62826eb03ad591fb6b528b8f0", 0xe}], 0x3, &(0x7f00000cf000-0xe8)=[{0x70, 0x11d, 0xc8, "44843528047e9021be336ed4cd02e9d1ee9006bb369ab79ac750903f6eb1d8d5fe8e3186ff3b8a881755d1c44719432b90d235e2f9f7f835491c47c5997c062b446dbf3cc53c5dbc700cf8d2cbe50b78be726911ab63025c333ec72feeda75"}, {0x78, 0x88, 0x5, "75d986c68848456e142c475dd26f7215b4b4440aac2d2cdbf5bb8f2908a631016ecd8fe5458897551e2da3ccb08f2e5ac296dcfa337a4ebfd33446b6f025d07f2899cc538e0e26a060cab747a6635a84cd2889a874aae7e012454dc22108dd3ac446d90f5ba1"}], 0xe8, 0x80}, 0x40000) [ 37.349882] audit: type=1400 audit(1518925980.360:25): avc: denied { node_bind } for pid=5720 comm="syz-executor0" saddr=::1 src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/18 03:53:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x20000000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000092c000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00009b1000)={0x4, &(0x7f0000e8a000-0x20)=[{0x101, 0xc5b7, 0x5598, 0x4}, {0x7fffffff, 0x8, 0x1, 0x2}, {0x1f1, 0x10000, 0x6, 0x74}, {0x0, 0x3, 0x9, 0x8}]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 2018/02/18 03:53:00 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001f000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000001b000)={0x9, 0x100, 0x1762c384, 0x2, 0x2, 0x1000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5405, &(0x7f000001d000-0x8)) 2018/02/18 03:53:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000062000-0x8)='./file0\x00', &(0x7f0000339000)=@known='trusted.syz\x00') r0 = syz_open_procfs(0x0, &(0x7f0000828000)='status\x00') read(r0, &(0x7f00008ef000)=""/138, 0x8a) [ 37.431909] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 37.451336] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/02/18 03:53:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = semget(0x2, 0x0, 0x1b0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fc4000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000aa000)=0xe8) lstat(&(0x7f0000caa000-0x8)='./file0\x00', &(0x7f0000676000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) r5 = geteuid() r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00006e0000-0x58)={{0xfffffffffffffff8, r3, r4, r5, r6, 0x4, 0x40}, 0x1000, 0x3}) dup2(r0, r1) 2018/02/18 03:53:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x8000000) creat(&(0x7f000005e000)='./bus\x00', 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) [ 37.491739] syz-executor1 (5744) used greatest stack depth: 14832 bytes left [ 37.560614] audit: type=1400 audit(1518925980.448:26): avc: denied { name_connect } for pid=5720 comm="syz-executor0" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/18 03:53:00 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000028000)='./file0\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/02/18 03:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000350000-0x28)={@generic="b2eaa53cd73c019fc7aac82ad57a4e62", &(0x7f000062d000-0x100c)=@ethtool_regs={0x4, 0x6, 0xfff, "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"}}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000be6000), 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) prctl$intptr(0x26, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007f7000-0x10)={0x0, 0x40, &(0x7f0000abe000)=[@in6={0xa, 0x1, 0xfd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x100000000000009, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f000071a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000859000)={r1, @in6={{0xa, 0x3, 0x4, @empty}}, 0x6, 0x100, 0x6, 0x9, 0x7fffffff}, &(0x7f00009d2000-0x2)=0xa0) r2 = syz_open_dev$tun(&(0x7f0000004000)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001a5000-0x10)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}]}) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/18 03:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d91000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec2000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b86000)={0x0, 0x80000000}, &(0x7f000004f000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000053000)={r2, 0x7fffffff}, &(0x7f0000e65000-0x4)=0x8) r3 = syz_open_dev$sg(&(0x7f000003b000-0x9)='/dev/sg#\x00', 0x9, 0x48001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00002ce000-0x8c)={0x0, 0x84, "8dc1256d9e9a31d4b1a0024d0b9fb55e1c2b70e9fa3e2d0cb37133d3af7bacde48a7fbd622e406142f178f44aba5ffc7c831ca35f9ba54e250edd65f031e1b9cb695d9e9691ceac75422468c05cae1cdd2ceaa8589d7fa581ad68620d799fee48473d1fc89a0d114541becf438f339c15de780bb0c43634e1ab13172c5269488ac2bb144"}, &(0x7f00001fe000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00001c5000)={r4}, &(0x7f00002b0000-0x4)=0x8) r5 = accept$ax25(0xffffffffffffff9c, &(0x7f00006c4000), &(0x7f0000e0a000-0x4)=0x10) getsockname$ax25(r5, &(0x7f00007f5000), &(0x7f00007d0000-0x4)=0x10) r6 = syz_open_dev$vcsn(&(0x7f0000835000)='/dev/vcs#\x00', 0x1f, 0x200080) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) 2018/02/18 03:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000062000)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)) r0 = syz_open_dev$vcsn(&(0x7f0000c54000-0xa)='/dev/vcs#\x00', 0x4, 0x60800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000409000-0x4)=0x88, 0x4) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f00009f0000)='./file0/file0\x00', &(0x7f000023f000-0x16)='./file0/control\x00') 2018/02/18 03:53:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000098a000-0x1f)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/18 03:53:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b5a000-0x9)='/dev/dsp\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000e91000-0x10)=@ax25={0x3, {"f785064b4a7e78"}, 0x6}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000b47000-0x57)="b7d4494c484b228d9b0dce2caf5ecbfe3814aaba8f8e1bfa3926e6e8ae48b607bc64a887508d1ff219799f5643957549573b53a223a9425fe57df0f6ff6829c486dfe965f6d43f68be86f7d387341585345f326d10a7dc", 0x57) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000363000-0x8)={0x0}, &(0x7f00000dc000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000480000)={r3, 0x1000, "63926bf1730e806e8dd192efede80066b7ef0d1683795ff5f2a329995a494fa35a5cfb1f9f777e6b6dd5b7dd509dbc81e592d4b099fb875988e94ca8a30e20afde64737e6a1f76d509eefd7ddd44a21bc80b3b50f1e3a5e1147d7f1e2b4643d0b82758423e1aca5c94dfd3d63c4aeb6d2065764d506e7876587150c3f309413d7d7bfc8968ad8814e54fbbfbd6651cbdce2b19027f0e7fe691190de49ed49073bbc1e71dbfb46fef0c87a667880e6c5170628b0371c666a0ed09930a6bc745d1a07b4dcf9eaf035bf6b19fc1c99011602bebe655ab0781cc7d779844c834877302ec628af26098c3010dda8b742863989b7da974014ee3df86224b8cf7ae6680518c5c8234f071ca16371db086487c8aa1bbfc277230b0a81b0ba8beca1c2a28bed928ba909235c8706a72dd156035b7db39764e0628967ef4795a04623442bf3d8bd91bdb2bc796abdfdaf7da5b8332c3990539dcb1cba71e3361ef1c9251de6e0fbfd9564c5da1a46c119cfa05af25949c3d82514848adbbadc326d87f57ec0a2249f55e3aea65a2669e672da0808655af820f9fe669d1f3715b6df49a8a1fc562a63063d11bd07725f7f0f14b4235a08f462586857498227d028a7dd1f028a8c68185a4494b3f2c2bcf1c589fb48d7a14b2c01c1c6a5595552da8dca997ea198b306699409cdb216887bc3ba8134da384049cb2100da9c0b6724eb99d207baaa1a15caec2ffb5bd60052c8419900ba028923c0c86c307b4737fc9abcfc71ceec823f3ac787cfa2793891a69f8d1cb2b8ae33be538dde1decc611537b00f37de31a1502e7d848cf126f2311cda5eece2851dcd8c2d7fe4a935edcab6c230e7c42f8a78475c1f5979b0234ed81cf909cd7b254352b6414f45ce066be54aa9098290bcdcf9cfb4b682738b14c394003d7fdfd2e3f0e694724eee0f41764e505eebc92eed2e15bc73bff0ee38b297b6532b00b3971309b2304df7432337351cfb5df8d2843f50e20877f5533fd5683f118d1e13d1f41dbfa3b17defc3269add3209769e1b6ea4304fa45150030ef8666515328daf7519262ef52e4d2690cb1cce0f8aa2c45022ff1a31671efa5c26ee91dd35a513221463ecbe516a70f3caea3187edf731eb10e2bab954354959bc30f308d41dcefb2e44fa71bfd7514ff06cd3b88e14d69b7efbdfefb858d53d9b49abb587a6a29e115c0bae3cb3e9e0835ab0793f0852bdfdf7961cc7e57313324cd2a2c156fda9f7043a64216fed6b0245b7e3f636b6d6887fb1b9b7ab1ccb1a018443f9dec204904da82fdd77ed4805543ec859faad0fb77c3f5129e6ea9dfa8014f8f1020b9efabddaa621e00aca03752462ebda0ae471ab579d5e933e28e65bb0979a7a23cc88fe9eb53a1c2cbf2d554934d713720cde8262094fe51c63a62133e18b853e02d87623c100be459e99182cc8bc63f18090e99d54ec1f3e72d301bc5e55af284ac5ba219833f29bcc4c4e96575fbb4a5c6e548f178e6dc310a758644639ae144d5666770fe6fc11f2f0a7497e383ab60f980a6562f87c13fa633d0f58bd2bc6e6a927bc95610611735d16f44d56e454649dc61a6cb4683802718ffad80b7b14d88105ac099b909142db4f3b9ac5b4037526f12cceee3cd8e63cce7041c6321beeb36a5d7e1bcce3cddb52e0b6e44a0c40891c3ecf220f94c8a7f136c4e62686da8e9c26743ef49caccee1454382694967bd53368ac970b827c30d42a0882f2cc125c1f025a4ca7988d1f0dd41537674f2803e8011404edfc1c06bd42806bb0458a051d15118915b6ab3050dfc1078b454be4b3514af3870dc54ec442c7c5377fa33c13795980f57738ece5eb530d9ef792cce3117ec72c7030b5edcb56b31b0671c11060d0651945eeed962dbe4551db87ea50ac960ea0b0a5956bd7c0be8b0d035c6ff94af1f0cdf17314c9afb817ce8e6c35823b45c623761eff42af2690669c789856bd7255b03eda216e8d03d6725bb3bbe003ee4e94e72ce570fb894b031ba2062eca63f8bc9521086fe559dcd99ea935916d6f10a7e168607685c87e81e9c95cb7b820bef1722586b76cc38e484d224b8ed59b208cff9a083079a8012406cf8b858f9b7dcbb6c7bf039d63f05b540d77ba7d1c095938a5633d71f157b0440296e5e892e97e515fe342d22b4cabcd5dfa2fb37022f55ebc8fdfeff1b17ae1198f257f5ba027452784f30068638e8a68a5e9628d6383dce3f65f92f53a67777cb846c331831f4595492b4c9dd3d8fe97e1b56f223b43a7f21bbed612357f52fa2670a87a688a423851f79dffc6840bad31aebb3ee91e0e0d390a24a23cb41a2075b8c154f28af86f84654e53cc674bd57a113d99a35035c52e85096e48bbd8b334aa5fd50d7daf5bb4d904a6fa3483b20825b68b93aee07626943291c8377c1a629bb1ce76467950bd45e4cb0ec86e5b6017fe3bb0e61a61d3077f1e111658a7e2e537debf5e31e343b49bb9df5383198c6a694d19d1989dcbcb76bf12eb91f9e569674b58d71e66a0c18212c5505207ff8906d1df63fd64cc21a54a98f5959fb54e1f0d3affe36310b80674883d4024822bcc7ade2c6819518d85f33475ea997b00260a15f092eac80b970a34627b6f8dcc5bb13d9f2602d7c996fcd36dee0bacf34e84e8e683f8c1ecc661577154165b61643f882dc9067b29bcd56f79b02f168b2fb0b621fae3f89c07c399df810d41e47ffdd53340e63adb28596a4e286c465a8646df823dcbe2dcda5b39d096396fcab8f095a3030b2375878fa3fd90e3ab5327a7598512053fc64c4a604693b19cadd177f1fc6578a35c6c8531ab40f6b22d8a43fbefb03bc0600b45906cca0497f6c38673968b27644f4de6cceb05994846de6209bf0290fdb1254398b184d78b42c887e33a4f8eed369a00a4bf29aebfa7b9b5d34199741c28f52382e617e11e9ad94f8a2a99eba38a6007a89efcdbaa11c73a3684e4172ceee1765e98835253f82c3f635e95f6284a0cfeca88750245765f353f8eef0945b9f4e3a8a0bbd83b6063717a37a303d8b1de87dc489ae33bcabd1466dd555e097b921053e9e26608791893348315e1439b81422b114c39440526031d2ac88a1177790c3258d60a21a57cc19a8784597ab8ef0fca9ccabcaa1835117ad7db54f2c1755e13bf9ac292669200c557925b1f6468890e7a77197a6e02d402ea6be9dde1b038ec8d80cb17efc73d9421a4dec0c9ce53f1692ffebef7dbc0f412e24ff068f6381b40ad1dbf0ec26200fa2529352052ed8b04cbf7633d114ece6c9afcc4c1f1a8d9031a99b6bde36a9bedb37c8b9b370649db8e0ac65679989dcc1ddda03f444f6b3bb88946036ed10bcf12bfe2939e0461f08268cbbb33750671b546c7aa6cc24f1c80649b5c482ea92cf3bb3aeaf49dd93e3071164a6dae615daac3cbdf2666b52c6d2d0ef8359b30cef6a6eb9f7ec6963e835d763e832e83d77dddfcda95c5b49670da059fb65392332da053a8645c6a1054830d602a55a82e804636412a46812ea3162e1e47cd4f43ee568eaf96d4d7d3deb15db2274822c03b9ae7272802589f77b90dfa5be80743c096c5063b1a7714e9c7159e36a6cfd1fd87bb9b25082487a28fb977e86174072e15c587e8aa25bc245860d6b61bf722ff64ff717ab3342ec668a534b5034b23d53e49315723441a09ccc740f1ef5a5c2973dc86d0c76303e0260189dced2f18e3722cfe16013a60c4f0d0147568901e60107117d736b5e6c81dbb843326af4600a27d51bb018178cb401c45122b7032a11fd4201e8773f11f5f0bff99e7d90b494e4e3bd6def5b1f8073ec6227c2024e61385dd15cd6f1990e755926de68d19cd9627f9c9505e39a8c64054d4e5d2814c735a589c1cfd15f88fe370d1a49d5b3258f814c9068f1c01eed0eb22ae9a94a1e7c210cfeaceba39e72a76455bdb38b18f2678695313a4d8cbbe23fd6902cfddd20e3e026d635d2f1b7c926fd12e442b78409aaaff94ef444ca7fe8963495f5c20d73ad5fc69c08eb6bef2e77b73897e0ec9680a893dab3830c6b808c7eda71db320097a43a0c4d511bc8e7e9610ff2aea4daadac23082f29f1ded5ad0f01168d3eb23263151d77e840fa2768662b5479540d3f5624b81ee2b5accd301934a42c5646efa84049c02720dffbfbe1923bf3cab1b365863020be5a5759837a3f6e8f98d927b321aae4b4e1a9da73e4b32d4c8a723d177bde1825ca2990774683260954084cc187cde9e341298838e12c63c876e5ee6654b3d871eda411f4302381efe282e7b7e32ec3910d71676637d913b8d8730e756295217a025bd94c9334916ae59bc4e2df9948ede6b74879fac3060218a729a6c8db7d02c7b96f8080fbe9a61b97ad12c1e47f5626aefcbd8b727a5eac07e0fbdc04871dc78d63b0a3bbf146525e17a6328b564463b2290100bbe3de2b95b13e1589a8bfabff3253e780e86d68572a30f59d312bc07065eded82e372e6bd3dd5bed762fef6ab5ce6da9521a4716bb97398101ea83600fc01e3568789bf6cb923e9e1e58c9b2ffef0a0a42a78bb37be2996c43381d6f8252b750976905e7a3a3a5a2efaf1b529006375cab4355e08e6a976e860f4de0e5bfb6ba68e4dde6fb864d81382eaa8924c3f3c0c3e610a77cd66a666a8c931e6438f84e5b866d2a0f0d71302af377d70992968853a4c15a9d0e467fba396d3283a421e300df3e98231c9c57925acf33305a5a10e8a3ca8a168f87827647c39d5d4b856332079276727160481026d65d9d9e666d591f67fb9068de680a2fac42ce320632ed3e3add9f349e17f171126a289ba2dfd9904c20cbc8774e77a5f88d1fc453829386d771306247ee9e2fbaaa9069982e344f1e5931d0371c6c3ceed2422131f72760d3af1144c4d4c942b14b78c7bdb5432b9895610f3303732015583195f009353ce5369e4e132c6ee245faca5352d8b97b54391de4f57d2163aebdd91668fc94408429e5e0a6194ca15a0ab3e742f0fd3e494ce17f9ae993ba2caa38d2ed177ff0812bedd5397c62403208a6abecef274503ffa531281f7b691e058e47ddd96d2c4bf53c04cc27f216dbf649f80c6443962fc3543b897af5c67d57b6ce7d205d600219708bdac519851214bca04dcd72303fc0f1f0a45c71210dfcd3f10bf7a8e696a8d2e682208fba4559e797655f598b97f71bcd2e2296dfdc96e1b837d3400b1acebb38563f2ea4219f8527c4021cf53042526c709fe4009aaa666920cfc41f1f8c68efa07f8e48a5c51d4c6ce10b8c96c529846d8a490f7dd3db88d37bf335e4f3a95257dd9f7de0088d600dfe901bc267d9ad97f64f1af94c59a93b710fd7d7280669c26bad00ce648c46cfcb06db674fb11f71b803d00159dac22cbb69892514df201da9426d7d2c8932ed2fbf0bb3fd0e77418ca47fbfb46b6dfc74583d3ca7934ad407ce86cbbe1bc594892cb30cda5fc36342373ff7b1b5f0b27549217d1b59a1ccb199a04f922bba8f31066e178effeae24541ac93865da4fea943df6a3ede6320df4ff908179f6a896f9c6a3133a719664c69fcecd8fe197a662e8823bb03b824c08d56031cf14bd910870a95315e32bacc76e2317eeb1a8b0619bf7bb2c3b2a490c6ca6e2838ccd689ef3c0aafe53757aaaf2a9b73f7138f4a1f466a3609b79c6efb5b79a67f8e68bd0c4f56a0cc2090df7397fb0fccd0e2a185678cf2ca218c3625f9c589b5f1c76fc02e3108f83d763ea88be31095be3de73bea8a789475f44afac51b8a2188776fd7022e961"}, &(0x7f0000d00000)=0x1008) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$unix(r1, &(0x7f0000f9d000-0x38)={&(0x7f0000008000+0xa1c)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cab000)=[], 0x0, &(0x7f0000a3d000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x30}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c23000-0x8)=@assoc_value, &(0x7f0000e83000-0x4)=0x8) 2018/02/18 03:53:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000303000)='/dev/vcs#\x00', 0x3, 0x40000) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f00002c8000-0x4), &(0x7f0000470000)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9}, {}, {}, {}, {0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0x100000001}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000530000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/18 03:53:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f000028c000)="acafb13516e2b12962cf3bae695f4e14d54eebcb8fa32b9f381f793218f9171b66ab5b28e6b861e03bea92e585196d6d8bd6f6910a34ecba70517356e9c56f5397dbb135272defc665549d05ffcdf969bb21a83da53eb543e99bb7b119683ff329f25ffe4e83632419ed7fc588af4d60725798883fc6ea85fd7cca18ef") r1 = socket$kcm(0x29, 0x5, 0x0) getpeername(r1, &(0x7f0000c73000-0x10)=@ethernet={0x0, @dev}, &(0x7f0000d0f000-0x4)=0x10) 2018/02/18 03:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000fd0000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f00007a7000)) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) pwritev(r0, &(0x7f000072c000)=[{&(0x7f00005ad000)='w', 0x1}], 0x1, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000047a000)=0x80, 0x4) 2018/02/18 03:53:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000686000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) [ 37.635560] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 37.668391] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/18 03:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000165000)='/dev/snd/midiC#D#\x00', 0xcc, 0x400001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000718000-0x50)={0x0, 0x48, "99df87bc8d02dfb6ba849053bf48106faccb481dac3d256baf731504cbbce74c37b8a32de3b659cdf95863e65e56845fdf9dba562056a7bf00ff28964bd5fadd33bf978004d1125c"}, &(0x7f0000ed6000-0x4)=0x50) accept4$packet(r0, 0x0, &(0x7f00004bd000-0x4), 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c8c000)={r1, 0x2, 0x80000000, 0x1f, 0x1, 0xffff}, &(0x7f00007da000)=0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xb, 0x1fc, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c8f000)={r2, &(0x7f00003d9000), &(0x7f00008dc000)=""/83}, 0x18) getsockname$unix(r0, &(0x7f0000d20000-0x6e)=@file={0x0, ""/108}, &(0x7f000060a000)=0x6e) 2018/02/18 03:53:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2ab, 0x305000) accept4$vsock_stream(r0, &(0x7f00005ed000)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007f5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003f8000), 0x0) [ 37.710081] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 37.716844] Disabled LAPIC found during irq injection [ 37.720272] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 37.764268] audit: type=1400 audit(1518925980.797:27): avc: denied { map } for pid=5792 comm="syz-executor1" path="/dev/ashmem" dev="devtmpfs" ino=1165 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 37.772067] Disabled LAPIC found during irq injection [ 37.834722] audit: type=1400 audit(1518925980.823:28): avc: denied { map_create } for pid=5796 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.857799] audit: type=1400 audit(1518925980.823:29): avc: denied { map_read map_write } for pid=5796 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/18 03:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x100000802, 0x80000000) tee(r0, r0, 0x8, 0xfffffffffffffffe) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000982000-0x4), &(0x7f00000c1000-0x4)=0x4) 2018/02/18 03:53:00 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) write(r0, &(0x7f0000002000), 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000304000)='/dev/snd/midiC#D#\x00', 0x5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x80000001, 0xc41, 0x0, 0x4, 0x9, 0x27}) read(r0, &(0x7f0000dc1000-0x78)=""/120, 0x78) 2018/02/18 03:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x5}, []}, 0xf8}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000007000)='/dev/admmidi#\x00', 0x1bb, 0x40000) openat$mixer(0xffffffffffffff9c, &(0x7f000074f000)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003a7000-0x100)={0x0, 0xf8, "03a5fd908c336bf11a851891e99323cef538aa33248116c8ac3d53ecd5676527d46973d9abba74c6b797dae6d0f73b1dcc467a14c79c2ebf5f0175781739c34dd45c14faf11592a870b7b7b51a4a1af24e3d3edfad5cbcdb6db62783d4aa12a87d1f73aeeaa3ba5df38a6f2129bfb4b5ce43c278cfbb38daecbf334e9f2d84fdc77318b074404294a886917be3fc499a72cc469f1b716259677cd1cfffcf84cabaf1ed245ad649b4e84b113d66386ac4c296f397a3289061f979e851327534a5af080cdc49b5496895de6dc27681ae1012d3d19af946ba22695134061487597dd3c34a486dbb32bc2459fc33d43eb8967fba143a76a41c9a"}, &(0x7f0000344000)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f13000-0x8)={r2}, 0x6b62a95e493ee07b) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000a4e000)="f265a17de05203a94aa842be90e31461091f0d442886cacc6249e30f53c6e1f82687608b6b7d837f5b13c25af4c51a4bb7106ca9754cb61971a283aa93403dd6bad1aa75abaa133245a95cf26a40607b1f8a9ae5e37c17878d40dc6fa8b86b27266039c5600aa5056c80d2a808e385030890916bf84774a6063d67039954a152c173157c3fd619d29f4369a57d127c310f09c4cafdba45ef071123d9db37e25160b05b37fdc0098c6bba9d6ca0ff17ae75fb02e86192b3b2b6323012") 2018/02/18 03:53:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000842000-0x31c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x6], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [@dstopts={0x0, 0x0, [], []}]}}}}}}}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/18 03:53:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000002000-0x5)={0x1, '\b'}) 2018/02/18 03:53:00 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000f31000-0xb)='/dev/adsp#\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005a5000)={0x1, 0x2, 'client1\x00', 0xb57248b317f3495c, "109401507d4597ce", "e6b72408aa2cc89200a1a36e384a975a15cb8c999d21cf6473ba5d324d39110f", 0x5, 0x40}) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aab000-0x10)='/dev/sequencer2\x00', 0x8800, 0x0) setns(r1, 0xc000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') sendfile(r2, r2, &(0x7f0000064000-0x8), 0x8002) r3 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x1d, &(0x7f000014f000-0x10)={0x34, 0x0, 0x7, 0x7f}) socket$inet6(0xa, 0x0, 0x1) 2018/02/18 03:53:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x44, &(0x7f0000740000-0x5)="8907040000", 0x1c) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/18 03:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000fa1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f000005b000)=""/384, 0xd2) getsockname(0xffffffffffffffff, &(0x7f0000b18000-0x10)=@ethernet={0x0, @remote}, &(0x7f000045d000)=0x10) signalfd(r0, &(0x7f0000f2e000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x11) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/18 03:53:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000b71000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x3}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0xffffffffffffff95, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x46, &(0x7f0000d2d000-0x230)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000007000-0x18)=@get={0x1, &(0x7f0000008000-0x6e)=""/110, 0x9}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000003000-0x66)="d22e98507fac2d51864e7f6120bce21472c731eb561cac4f48b958a035c3e9465c4e4e4ebf4e74181bba4360f15a6028001409cf7584595ff585841ec8330e617be656f3a6caffef8adb72da5eab3806b46bc134b45a65e813e8f20ceaf8c65896d01c530ffc", 0x66) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}}) 2018/02/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007e8000-0x4), 0x5, 0x0, &(0x7f0000afc000-0x10)={0x77359400}, &(0x7f0000a70000), 0x25659cf0) r0 = syz_open_dev$admmidi(&(0x7f0000aaf000-0xe)='/dev/admmidi#\x00', 0x6, 0x900) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000043000-0x18)={0x0, 0x40, 0x4}) 2018/02/18 03:53:01 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000f22000-0x8)='./file0\x00', 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c}}) 2018/02/18 03:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002d2000)='/dev/sg#\x00', 0x5, 0x200900) fstat(0xffffffffffffffff, &(0x7f0000994000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000072a000)={&(0x7f0000b7d000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00007e7000)={&(0x7f00007cd000-0x194)=@getae={0x194, 0x1f, 0x8, 0x0, 0x1, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2, 0x2b}, @in=@rand_addr=0x9, 0x1f, 0x5}, [@replay_val={0x10, 0xa, {0x6, 0x4, 0x100}}, @output_mark={0x8, 0x1d, 0xbef}, @lastused={0x10, 0xf, 0x1ff}, @coaddr={0x14, 0xe, @in=@rand_addr=0xffffffffffffff34}, @policy_type={0xc, 0x10, {0x1}}, @mark={0xc, 0x15, {0x0, 0x7}}, @extra_flags={0x8, 0x18, 0x7}, @replay_thresh={0x8, 0xb, 0x1}, @sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x1, 0x2, 0xa, 0xa0, 0xa0, 0x3b, 0x0, r1}, {@in=@rand_addr=0x4, 0x3, 0x33}, @in=@dev={0xac, 0x14, 0x0, 0xf}, {0x6, 0x7ff, 0x8, 0x3, 0x60fd, 0x6a46, 0x0, 0x4}, {0x1ff, 0x800, 0x4, 0x50}, {0xd3, 0x8, 0x969}, 0x5, 0x4, 0xa, 0x0, 0x7356c0e8, 0x20}}, @output_mark={0x8, 0x1d, 0x8}]}, 0x194}, 0x1, 0x0, 0x0, 0x81}, 0x20000000) bind$inet(0xffffffffffffffff, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000bfb000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/18 03:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008c5000-0x79)="0074521045ebec11e7e9d65ea6252e27d51268c110a59777202feb6c110fbdafc00745d219f2cc36feeca038a0477e89054bb25bb55659bb76b215d0e7e08ef2bd138356bf685aad7b886b781a8463b0d96838f71af1471298fb32eae604d140469371e9df1169073f424f7da6e9053581abdab17d921c1233", 0x4) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000864000)={0x2, 0x0, [{0x9e9, 0x0, 0x8}, {0x250, 0x0, 0x7}]}) fallocate(r0, 0x0, 0x0, 0x10001) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[], 0x0) 2018/02/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0xfffffffffffffd6f, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) symlink(&(0x7f0000477000-0x8)='./file0\x00', &(0x7f000023b000-0x8)='./file0\x00') 2018/02/18 03:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000161000-0x4)=0x0) rt_sigqueueinfo(r0, 0x30, &(0x7f0000fbc000-0x10)={0x29, 0x2, 0xfffffffffffffffa, 0xffffffffffffffff}) futex(&(0x7f00001d7000), 0x4000000005, 0x0, &(0x7f0000199000-0x10), &(0x7f0000a29000-0x4), 0x55da77f243942654) 2018/02/18 03:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x2200, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x5, 0xe205, 0x4, 0x48, 0x2, r0}, 0x2c) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000a11000), &(0x7f000063f000)}, 0x18) 2018/02/18 03:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) getsockname$packet(r0, &(0x7f0000e2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000058f000-0x4)=0x14) close(r0) bind$ax25(r0, &(0x7f0000167000-0x10)={0x3, {"4122eaae733edb"}, 0x2}, 0x10) 2018/02/18 03:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b50000-0xc)) 2018/02/18 03:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) pipe(&(0x7f0000ba1000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000135000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$can_bcm(r1, &(0x7f00003ec000-0x38)={&(0x7f0000b9b000-0x10)={0x1d, r2}, 0x10, &(0x7f00005f5000-0x10)={&(0x7f00003af000)={0x4, 0x6b, 0x0, {}, {0x77359400}, {0x2, 0x56, 0x401, 0x800}, 0x1, @can={{0x0, 0xffffffffffffffff, 0x9, 0x8}, 0x5, 0x3, 0x0, 0x0, "b0f624a440e41231"}}, 0x48}, 0x1}, 0x1) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x8, 0x0) 2018/02/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x581f00000000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a58000)=0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/02/18 03:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000100001) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xd) 2018/02/18 03:53:01 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0x7, &(0x7f0000002000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10001}, [@exit={0x95}, @generic={0x4, 0x2}], {0x95}}, &(0x7f0000001000)='syzkaller\x00', 0x3f, 0x1000, &(0x7f0000001000)=""/4096, 0x41100, 0x1, [], r1}, 0x48) io_setup(0x3c, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x1, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x400000000003, 0x100000400000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000-0x74)=""/116, 0x74, 0x40010020, &(0x7f0000004000-0x10)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0x8001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000-0x8)={r4, 0x8}, 0x8) r5 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r5) io_submit(r2, 0x1, &(0x7f0000b49000-0x30)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/18 03:53:01 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) read(r0, &(0x7f0000461000-0xad)=""/173, 0xad) 2018/02/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000086f000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x26}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) 2018/02/18 03:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b14000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) dup2(r1, r0) fcntl$addseals(r1, 0x409, 0x9) 2018/02/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000e5a000-0x8c)=""/140, 0x8c}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') readv(r1, &(0x7f0000c44000-0x90)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/18 03:53:01 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092f000)='/dev/sequencer2\x00', 0x1c1200, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000034000-0x30)={0x1, 0x0, [{0x80000001, 0x2, 0x1, 0x20, 0xff, 0x7fffffff, 0x5}]}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000a2d000-0x4)=0x8001, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000070f000)={@common='tunl0\x00', 0x0}) sendto$packet(r1, &(0x7f0000aa7000), 0x3b2, 0x0, &(0x7f000012a000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ff6000-0xd)='/dev/usbmon#\x00', 0x8, 0x4001) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000ff6000)=0x2) 2018/02/18 03:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ad4000)={0x0, 0x0}, 0x80800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000043e000-0x4)=0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r0, r1) r4 = syz_open_dev$mice(&(0x7f000049c000)='/dev/input/mice\x00', 0x0, 0x26000) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e09000-0xf)='/dev/sequencer\x00', 0x129000, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000b30000-0x20)={r4, 0x0, 0x80000001, r5}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000a85000)=0xff, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000984000)=@raw={'raw\x00', 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x3, &(0x7f00009ca000-0x30), {[{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xd58355e466510d18, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df4000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/18 03:53:01 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x20000000000004, @tid=r0}) 2018/02/18 03:53:01 executing program 4: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xb) mmap(&(0x7f000039c000/0x3000)=nil, 0x3000, 0x0, 0x18013, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/02/18 03:53:01 executing program 0: r0 = shmget(0x3, 0x4000, 0x200, &(0x7f0000a63000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000511000)=""/191) 2018/02/18 03:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/autofs\x00', 0x50000, 0x0) sendmsg(r0, &(0x7f0000b0b000)={0x0, 0x0, &(0x7f0000a72000-0x20)=[{&(0x7f0000ff9000-0x2)="1e39", 0x2}, {&(0x7f0000731000-0x25)="b90d12382ba2ede70e6f5375184c7cddad9741daac47ffaddd8fbbbf0a16bd1a788ae5357f", 0x25}], 0x2, &(0x7f0000643000-0xe8)=[{0x20, 0x0, 0x0, "1b8c4c37449b6de8bef269da"}, {0xc8, 0x11, 0x1f, "23715dff7f2c4a978b0e5bc581ae695fea14b0a17d286ced5e02f8795ae802a2da95e7ab363b0771e9f07f70f9357176b0a223b9bc123cb38a661df291e012ae0bf43ffc9fcccaf33b1dbe6590af18b43b8dd557c2f046699c1ea74b08c20ab503e0d8c50c5ad4dfd40c4ab08c4cb4610f9b1f3029fa776279e2d2b60e982b98cbc2d05f0b99c41badc66e63f82ec6ec8d3123e3ab6f7f9adbf903398f83b2ae0acff1b04ad84c34d4bcc32be9d054cd221be4"}], 0xe8, 0x40000}, 0x20000000) 2018/02/18 03:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00005c8000-0xc)={0x1, 0x0, [0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) dup3(r0, r1, 0x0) 2018/02/18 03:53:01 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x100000001, 0x2c2040) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000-0x10)={0x3, &(0x7f0000008000-0x18)=[{}, {0x0}, {}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000007000)={r1, &(0x7f0000008000-0x33)=""/51}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000006000-0x8)={0x1, 0x4}) openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8) 2018/02/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009a0000)) sendmsg$nl_netfilter(r0, &(0x7f00003f5000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000324000)={&(0x7f000051d000-0x20)={0xf, 0x4, 0x6, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mq_unlink(&(0x7f0000ea4000)='\'vboxnet1\x00') socketpair(0x2, 0xa, 0x9, &(0x7f0000b69000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00002ca000-0x10)={0x8, 0x256, 0x8, 0x8}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) renameat(r1, &(0x7f0000a9d000-0x8)='./file0\x00', r1, &(0x7f000053e000-0x8)='./file0\x00') r3 = memfd_create(&(0x7f0000e57000)='\'vboxnet1\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000ae000-0xa0)={0x0, @in={{0x2, 0x3, @empty}}, 0xfffffffffffffff9, 0x5, 0x9, 0x5, 0x6}, &(0x7f0000db7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000211000)={r4, 0x7ff}, 0x6) [ 38.251071] audit: type=1400 audit(1518925981.281:30): avc: denied { ipc_lock } for pid=5913 comm="syz-executor0" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/18 03:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000f37000)=""/237, 0xed, 0x0) r0 = memfd_create(&(0x7f0000ab0000)='vboxnet1+,wlan0loppp1!+^lo$cproc$\x00', 0x80000000009) write$vnet(r0, &(0x7f0000877000-0x52)={0x1, {&(0x7f0000ce6000)=""/103, 0x67, &(0x7f0000226000)=""/4096, 0x3, 0x3}}, 0x68) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r1, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r1, &(0x7f0000417000)="f0", 0x1) 2018/02/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x10) r0 = open(&(0x7f0000001000-0x8)='./file1\x00', 0x8000, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000-0x400)) 2018/02/18 03:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f4b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syncfs(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000050b000)='/dev/cuse\x00', 0x2, 0x0) shutdown(r1, 0x0) syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r1, 0x4b37) syz_open_dev$sndmidi(&(0x7f0000a4c000)='/dev/snd/midiC#D#\x00', 0x101, 0x28082) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000ae7000-0x40)={0x2, 0x2, 0xfff}, &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/18 03:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x454280, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) read(r0, &(0x7f000051d000-0x1000)=""/4096, 0x1000) 2018/02/18 03:53:01 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000014000)='/dev/audio\x00', 0x181001, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000015000-0x94)={{0x8, 0x401, 0xffffffffffffffc0, 0x9000000000000, 0x6, 0x1}, 0x2c83, 0xf165, 0x3ff, 0x5, 0x0, "4a7cd2c158d2bec80ab82bff325a4c733b8e30f45f65151681963ef22ea7bac08faec77e7ca8d1db78ce30cfa6a49e72006be070f48256a5ae8f9d519683a52636cbde6253054159b84264e65fcbc0b7a953a77fc5d87ecf19392caf4a79c357678a5da4c56d42e3f393e68a1c0b6350a7d16304f41cc064065214a9caa19014"}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) sysfs$2(0x2, 0xfff, &(0x7f0000013000-0x46)=""/70) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5}], {0x95}}, &(0x7f0000019000-0xa)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000003000-0xe7)=""/231}, 0x16) 2018/02/18 03:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000587000)={0x4, 0x0, [{0x0, 0xffffffffffffff77, &(0x7f00000f2000)=""/175}, {0x0, 0xc8, &(0x7f000082b000)=""/200}, {0x0, 0xe3, &(0x7f0000ea8000-0xe3)=""/227}, {0x0, 0x82, &(0x7f00000ba000-0x82)=""/130}]}) r1 = accept4$ax25(r0, &(0x7f0000510000-0x10), &(0x7f0000a2a000-0x4)=0x10, 0x80800) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00001d1000)=""/200, &(0x7f00002e5000-0x4)=0xc8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/18 03:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@empty, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) close(r1) r2 = syz_open_dev$amidi(&(0x7f0000a0a000-0xc)='/dev/amidi#\x00', 0x10001, 0x40) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000023f000)=0x7) 2018/02/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f9a000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) accept4(0xffffffffffffff9c, &(0x7f00004e8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000015a000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d31000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f00003b5000-0xc1)=""/193, &(0x7f0000801000-0x4)=0xc1) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000373000-0x4)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00003e9000)=@int, 0x4) sendto$inet(r2, &(0x7f0000715000), 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r4 = dup(r2) write$tun(r4, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81}}}}, 0xfe5c) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00006b5000)=""/86, &(0x7f0000f3a000)=0x56) 2018/02/18 03:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ea8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000469000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000289000-0x5c)={0xcbe9, 0x3, {0x0, 0x0, 0x7, 0x2, 0x2}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000cae000)="92", 0x1, 0x0, &(0x7f0000ccb000)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000047b000-0xb)='/dev/hwrng\x00', 0x400040, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eee000-0xe8)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000908000-0x4)=0xe8) eventfd2(0x7, 0x1) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000487000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, r4}, 0x14) bind$inet(r3, &(0x7f000027e000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000b59000-0x9)='/dev/rtc\x00', 0x400800, 0x0) r5 = request_key(&(0x7f0000285000)='cifs.spnego\x00', &(0x7f0000cf6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000871000)='/dev/rtc\x00', 0xfffffffffffffffb) r6 = add_key(&(0x7f0000949000)='rxrpc\x00', &(0x7f00007ae000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r5, &(0x7f0000f5f000)='.dead\x00', &(0x7f00009ef000)={0x73, 0x79, 0x7a, 0x0}, r6) 2018/02/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b14000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000031f000)={0x20000000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00007e1000-0x4)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000001b000-0x14)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 03:53:01 executing program 6: mmap(&(0x7f0000001000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x1, &(0x7f0000033000-0x20)={{}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000038000)='/dev/urandom\x00', 0x0, 0x131000) getitimer(0x1, &(0x7f0000037000-0x20)) [ 38.378274] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/18 03:53:01 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000015000)={&(0x7f0000014000-0xc)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000)={0x158, 0x1a, 0x205, 0x1, 0x0, {0xf}, [@generic="553709fcd1d703bc3e0a93039491ee20f48550717c778ae7d0a43deefbc7168ce61428f42371bd042137e4861e76325854c68207fb893335b72cfcd463f703be5a149ad5d01d70211cd38c126bc67060739379850a3a5cdb486b52275bd541be135bcafd38b1f7dbfd7147a27b7fe35d45858af188279f0be070108c2edaa8110ff0c500", @typed={0xc, 0x30, @fd=r0}, @generic="1e9b76a2e52ef5e5322a6970423c2114e928201a26fdb47433f67175f75182065c6a665c4e3a2a4514927a2f1f3116d4d2302931e2542556d4629faff775fc390488464eed710f112147dca530deb9de508747656448bfbe09b768d2772f1a365d92a640ae754a6aee70a220343e8690556b7504e2396fb831dea3c4394a3b3d937dc2fba4152c8fbf84f9db4c0fd621f709031fcc1235859519b2c0d2e0d65df10902ae1a622e08a0b53d50395f9058f1d365"]}, 0x158}, 0x1, 0x0, 0x0, 0x4000}, 0x4080) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000000c000-0x4)=0xfffffffffffffffb, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000016000)='/dev/vcs#\x00', 0xff, 0x1) 2018/02/18 03:53:01 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @multicast1=0xe0000001}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/18 03:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000916000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b87000)=0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2f000-0x2)=@dellink={0x0, 0x11, 0x0, 0x4, 0x2, {0x0, 0x0, 0x0, r1, 0x10000}, [@IFLA_NET_NS_PID={0x0, 0x13, r2}]}, 0x28}, 0x1}, 0x0) 2018/02/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0xa5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) clone(0x0, &(0x7f0000bf3000-0x2e), &(0x7f00000f0000), &(0x7f00005b2000), &(0x7f0000963000)) [ 38.494184] xt_connbytes: Forcing CT accounting to be enabled 2018/02/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000039d000-0xa)='/dev/cuse\x00', 0x0, 0x0) unshare(0x400) writev(r0, &(0x7f00004c0000-0x20)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f6e000-0x30)={0x1, 0x9ee7, 0x1, 0xfffffffffffffffd, 0x7fff, 0x6}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007c0000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df6000-0x8)={0x0, 0x5}, &(0x7f0000c81000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000367000-0xa0)={r1, @in6={{0xa, 0x0, 0x1, @empty, 0x81}}, 0xfffffffffffffc00, 0x0, 0x1, 0xc181, 0x92}, &(0x7f0000dc0000-0x4)=0xa0) 2018/02/18 03:53:01 executing program 0: clock_gettime(0xfffffffffffffff9, &(0x7f0000f38000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000fd8000-0x28)=[&(0x7f0000bc7000-0xf)='}-[-ppp1system\x00', &(0x7f0000000000)=',wlan1\x00', &(0x7f00000c9000-0x3)="c8c500", &(0x7f0000c39000-0x1)='\x00', &(0x7f0000001000-0x2)=':\x00'], &(0x7f0000c72000)=[&(0x7f00000a8000-0x2)=',\x00', &(0x7f0000000000)='-{^cpuset\x00', &(0x7f0000000000)='selinuxmd5sum\x00']) 2018/02/18 03:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xe4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000054000-0x1)}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x2, 0x2000, 0x80, &(0x7f0000053000/0x2000)=nil) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f19000-0x4)=0x6, 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) 2018/02/18 03:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e66000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00005ed000)=0xe8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) shutdown(r0, 0x1) 2018/02/18 03:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f00006bb000-0x1000)=""/4096) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076b000-0x9)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000062b000-0x4)=0x2, 0x4) timer_create(0x6, &(0x7f000002d000)={0x0, 0x37, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000b27000-0x4)=0x0) timer_delete(r1) 2018/02/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000011b000-0x4)=0x1) 2018/02/18 03:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007f5000)={0xffffffffffffff9c}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000df1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00002d5000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ede000)={@generic="d365084dd5d5cc6e333e74d6a474624e", r1}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1}, 0x0) 2018/02/18 03:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000519000-0x16)='/selinux/checkreqprot\x00', 0x20800, 0x0) r0 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) 2018/02/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000fa3000-0x118)={0x4, {{0x2, 0x0, @rand_addr=0x10001}}, {{0x2, 0x1, @empty}}}, 0x118) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000b67000-0x4), 0x4) r1 = syz_open_dev$mice(&(0x7f0000fd4000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a87000-0x20)={@generic="9c4f2b04f1f9e18368378c4dcb4e5579", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) getpeername$packet(r1, &(0x7f0000174000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d5d000-0x4)=0x14) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000019c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) 2018/02/18 03:53:01 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000f6f000-0xe)='/dev/admmidi#\x00', 0x68, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000429000)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000000+0xcbd)=0xe8) r2 = getegid() fchownat(r0, &(0x7f00005b7000)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r3, &(0x7f0000cbf000)="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", 0x1000) 2018/02/18 03:53:01 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syncfs(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000022000)='/dev/mixer\x00', 0x486000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000004000)) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) shmat(0x0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000026000-0x4)=r1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000018000)='./file0\x00', &(0x7f0000024000-0x9)=@known='user.syz\x00', &(0x7f000000b000)=""/103, 0x67) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000025000-0x7f)=""/127) getdents64(r1, &(0x7f0000023000)=""/20, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x392, 0x11, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000025000)='./file0\x00', r1, &(0x7f0000026000-0x8)='./file0\x00', 0x1) 2018/02/18 03:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000274000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f0000f23000-0x10)={0x4, 0x5a2b, 0x5, "053b761d7da8", 0x6}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f43000-0x4), &(0x7f0000c83000)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xbae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0xf, 0x1b1) setsockopt(r2, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2018/02/18 03:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000047d000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f00004b5000)={0x1, 0x78, 0x10000, 0x400, 0x0, 0x1f, 0x0, 0x1, 0x1, 0x0, 0x40, 0x6, 0xffff, 0x9, 0xc609, 0x80000001, 0x3, 0x1, 0xffffffffffff1b7f, 0x7fffffff, 0x5, 0xc000000000000, 0x7, 0x9, 0x0, 0x1ff, 0xffffffffffffffc1, 0x8, 0x8, 0x1000, 0x10000, 0x800, 0x6, 0xefb5, 0xffffffff, 0x2, 0x3b3, 0xff, 0x0, 0x100, 0x1, @perf_config_ext={0x4, 0x3439}, 0x10849, 0x1, 0xfe, 0x7, 0x1, 0xfffffffffffff659}, r1, 0x2, r0, 0x0) r3 = dup3(r0, r2, 0x80000) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000710000-0x32)=""/50) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d64000-0x16)='/selinux/checkreqprot\x00', 0x4c000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000e42000-0x10)={0x77359400}, 0x10) r5 = add_key(&(0x7f00008db000-0xa)='id_legacy\x00', &(0x7f0000823000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a40000-0xe3)="4a7c6ab7b82f8c4d403ce4f29fab07518e0b2cf6475ebd6c67caf7294fa948b537b615152aeab4201930487fa78f8711b106dc2914e494563a6eeec8587094d017a681047769f057024076e86166c75487c8ae36e610c006895204d42840b0c08002ee5d906cf21d476c9bafcd3279e76d14803ff79920446c1d4f815f6debd0d78535c261805f914c7745bce3b6d5e0896c1e8c708267f93d21e7ad3458f86c0fd2dc210f6a5dd6cc9aa736aa5909c537926ccafbdb5e3014dfd65ee88ae14b55264c84c58fe32aebf3efe31076e19a3fe04840c6139b45ea586173e70faede60a438", 0xe3, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00007e3000-0x4), &(0x7f0000af7000-0x4)=0x4) keyctl$clear(0x7, r5) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000ec4000-0x4)=0x0) move_pages(r6, 0x5, &(0x7f0000e0f000-0x28)=[&(0x7f0000fb5000/0x2000)=nil, &(0x7f0000616000/0x4000)=nil, &(0x7f00001b1000/0x2000)=nil, &(0x7f0000e2a000/0x14000)=nil, &(0x7f0000d19000/0x4000)=nil], &(0x7f000001a000)=[0x8, 0x1, 0x3], &(0x7f0000325000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) [ 38.700128] device eql entered promiscuous mode 2018/02/18 03:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf4000-0x20)={r0, &(0x7f0000c75000-0xd0)="b6ecc03709fdf6", &(0x7f000062c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000), &(0x7f0000012000-0x61), 0x3}, 0xffffffffffffff6a) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000330000-0x27)="6ce7", &(0x7f0000016000)}, 0x18) r1 = socket(0x5, 0xf, 0x6) listen$netrom(r1, 0x2698) 2018/02/18 03:53:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000014000-0x50)={'system_u:object_r:wtmp_t:s0', 0x20, 'system_u:object_r:auditd_etc_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x50) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/02/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000-0x70)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) gettid() sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x1000030}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000852000), &(0x7f0000ee6000)=0x4) 2018/02/18 03:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c17000-0x4)=0x0) fcntl$getown(r0, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000de7000-0x8)='./file0\x00', 0x210100, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000761000-0x90)={0x401, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00004f0000-0x10)={0x3, &(0x7f0000378000-0xc)=[{0x0, 0x6}, {0x7ff, 0x81}, {0x2b2, 0x7}]}) capget(&(0x7f0000064000)={0x19980330, r1}, &(0x7f0000ee8000)={0xffffffffffffffff, 0x100, 0x81, 0x80000001, 0xffff, 0x10000000}) sendmsg$nl_netfilter(r0, &(0x7f000082c000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xfffffffffffffe89, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x3, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x5}, [@typed={0xc, 0x1, @pid=r1}]}, 0x6}, 0x1, 0x0, 0x0, 0x4}, 0x2) 2018/02/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005ea000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00007f4000)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/18 03:53:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="1dcda098cc1c63fb28f749c3173e9d70", 0x0}) connect$packet(r0, &(0x7f0000000000)={0x11, 0x9, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000016e000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000063d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000)=0x32) 2018/02/18 03:53:01 executing program 2: r0 = socket$inet6(0xa, 0x20000080007, 0xcd3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="04fc7a112c4e0f2e684b2b0617df6589", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x34, 0x3cd49d64, 0xfffffffffffffffa}, {0x9, 0x0, 0xcdca, 0x5}, {0x5, 0x63, 0x120000000, 0x8}, {0x7fff, 0x9, 0x2}]}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000849000-0x4)=0x9, &(0x7f0000000000)=0x4) setsockopt(r0, 0x84, 0x21, &(0x7f0000002000), 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000-0x8)={r2, 0xcd1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000)={r0}) 2018/02/18 03:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc1000-0x18)) clone(0x959c8ac90dd9197e, &(0x7f000001d000), &(0x7f0000acb000-0x4), &(0x7f0000dec000), &(0x7f0000f4c000)) socket$nfc_raw(0x27, 0x3, 0x0) 2018/02/18 03:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f0000644000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0xffffffffffffff1c, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x5, 0x0, &(0x7f0000a2c000-0x8)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/18 03:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x5}], 0x20) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000e4000)={0x4000, 0x5006, 0x8, 0x2, 0x9f9}) sendmsg$kcm(r2, &(0x7f000015a000-0x38)={&(0x7f0000aae000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58, &(0x7f0000302000)=[{&(0x7f000074a000-0xfc)="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", 0xfc}, {&(0x7f00003e3000-0x22)="03420c4a85b5e2e38780e50ee0bb6d62dc1bb46daca315bebdfb63544d9d2bed902636b56e61356288f9adbd2b7bd3c6c0aec5318379afb9976f8fdb5843deb1f74c279ca20c01f7fbdc1f7757e1e07079a2e25e7380c47d0ccc70a4b74179815e87b8d6e8acc02f794f9a616e6318f4f4705f82a16d3bde8592d95e179d1f386196fd2b0de19e16eae752a7f94489ccffa7b0895f070d0421e23780e99e0554c0dfc230067cf033626a3cfc9773272192b4e5da5e317a544e1bbdb83451884a34bf", 0xc2}, {&(0x7f0000170000)="db2c70425ea6cdb94e09bdd881734c9ba24e30f86389506d906a8b5e5aaa8e42a9be8d665f556ffdca550191fe03328c51c5f274c0d35650ca5904c81240e5e901f79ccaa0b24b9b9b2fceacc54379391e84e3656b0ae54dc75985f5f4375e664165e40ead9bedbc85123e8ccfaa0681e069", 0x72}], 0x3, &(0x7f0000447000-0x48)=[{0x48, 0x119, 0xfff, "6fb665a8c89af13d486f1af4827424ede47f654a0f0941e6bea1ea31ac69dc7d18ee65bf33fb8a2e2f8a31a5edf4846347b7379648"}], 0x48, 0x4000000}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x10, "a464796220ece641af3cf21182b80ee5"}, &(0x7f0000789000)=0x18) 2018/02/18 03:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ae4000)={0xfffffffffffffffb, 0x5, 0x8, 0x7, 0xa, 0x3, 0x5, 0xd1, 0x0, 0x10001, 0x9, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000), 0x4) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000d33000)='/dev/adsp#\x00', 0x4, 0x1c000) 2018/02/18 03:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x80000) 2018/02/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000012c000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ffb000-0x4)) bind$bt_rfcomm(r0, &(0x7f000028e000-0x9)={0x1f, {0x8, 0x787, 0x10000, 0x1f, 0x0, 0xfffffffffffffffd}, 0x1000}, 0x9) connect(r0, &(0x7f0000d87000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x0, 0x4, {0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x3a) r1 = socket$inet(0x2, 0x3, 0x8100000000001) ioctl(r0, 0x200000003, &(0x7f00003dd000)="bff6961dcd3a70ff8cbafe0a13a1164b75bba70aa390b31dbcd490f3794f32bb29ef13a878687df2cdc9bffeac8e25b2495225249748209a2c688d2987902a9227e95f8c4338e6a5729eeef160eb8a5fbfb50ddce0a40b91cb5038f0571bee664032bb91e1928e92dc0f281908039ab024aaf193284533ee41b6dd8d726726f39a454952525848aa6d2ff8b8a593898d7ec35c86128569d4fbc7b9ed54635f6ca4b9c1c123f4efd62fb829048080fd2a01944340990ba694ee41") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ca8000)=0x0) rt_sigqueueinfo(r2, 0x41, &(0x7f00001cc000)={0x1f, 0x3, 0x10001, 0x7}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="000000000000000406fee40000000019"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000f19000)={0x101, 0xfffffffffffffffe, 'client0\x00', 0x7, "110c3468ef436ce9", "ba0062be56e97411785be7ac100dadc53bac0b2ec5b3689d3c0b2e8c43d56732", 0x2000009, 0xffffffffffffff52}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000fc7000-0x18)={0x0, 0xe, 0xd2, &(0x7f0000eb8000-0x8)}) 2018/02/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x2, 0x8, 0x9, 0x7, 0x5}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x4}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000), 0xfe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000ddf000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000a16000-0x110)={{0x100, 0x0, 0x0, 0x0, "1e8f7d509fbcc496addabc0003880fea1e9efc02357ecc8c003d55e0165495db65610425f5ffcf7c564cf1bd"}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, "04c0ac7b7fc98570e89d92f4c551313d1369efcffae50d8b195dc56f1147b7a50a6e327682b8f4770d71559e8dec1fbcca2c5c27360dfa8c6a6448351603fe8d", &(0x7f000083a000-0xd)='/dev/usbmon#\x00', 0xd}) 2018/02/18 03:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00003e0000-0x24)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f00008ed000-0x4)=0x4) syz_open_dev$random(&(0x7f0000ac4000)='/dev/random\x00', 0x0, 0x2000) sendmsg$key(r0, &(0x7f0000ceb000)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f00005cc000)={0x2, 0x15, 0x2000003, 0x0, 0x3, 0x0, 0x1, 0xffffffffffffffff, [@sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x0, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x8000}}, @sadb_sa={0x0, 0x1, 0x3, 0x1, 0x7fffffff, 0x2d, 0x0, 0x20000000}, @sadb_x_nat_t_type={0x0, 0x14, 0x7e2c}, @sadb_x_filter={0x360, 0x1a, @in=@rand_addr=0xb2c, @in=@rand_addr=0x110001, 0x11, 0x10, 0x10}, @sadb_ident={0x0, 0xa, 0x17, 0x0, 0x100000001}]}, 0x18}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00003ab000-0xf0)=[{{&(0x7f0000723000)=@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000081e000)=[{&(0x7f0000ee0000-0xbe)="fc1805895ec20ea911bf9a575d7d30739449096bdc394d6a5a0bf5363d1500c8745344253f30e801dbaae5134386cca1193bebe9d9dc3a28056b09bca8e8aad152ae93dd02dc12e261f80087ddc979dee37210da15f9e35b0e9982f728067816e7c1b42184fdeb59c6ee53a9ea3c6b7412299aba66c43ae9eda056ae5f8939ccf63561807a08d95f5890bc07054dc450cf72145ae34a2819901133b6863f6083ac2155524107928d2c37d1fda5091362c449a3d59418cc71be34ebcea6ad", 0xbe}], 0x1, &(0x7f0000f2b000)=[{0xe8, 0x116, 0x7, "bd4c153481e615578473396efb2a4cc1ebf1b3b7f0f104bfd361c1616860c1e7c18b18f46e24a8004869727df71914bb6962222211d8dfa7b47de198280742a08b8adcb8255c74d7c6ac49ed468c49c6fed5084add1510889f3dd114e596a52159d12669c8390283beeaf1f78bc81c2b6839f8074585540c82e92132a63c4785a1dfe8c9b461c48778dbf3171287abbbd1872cdb3fc2c185529e1ca36bf53915f7e0eab9c661b9441828b5b975d1020afa7346746877ea09940108f77c5706e264d880827f0c84f78a747c142aaeed1300d2f1"}, {0x100, 0x109, 0x8, "756396ec412e05284c1e235638e92c8149dee0f8c2fdb60208ef4f6b50496c3fb2b1808e07c72d228324952420121fde75a0a513d9af90ec3eb865dfec214a30e63803c6631948d316fcec929cf875a32ae9a2900a5a7b4e81069636537585a827d40504a0267b32d36a8b278564e0fcca01a09b17303862f4dcce9671305ee97383e659fc3de8f3a7f2edc8d77a61121b93e5611fe7a58df7a94ac2358856a223bfdfcd9a262e48e4231bea020a6ba7f1a3544c0e00a2f772c6205edfd658238aa6d0b426adc0794699ceb6bb90b41d6ce0497e3a3611d3baa20b9f575baf815a8e0ceef3d350809c6ee2f4"}], 0x1e8, 0x4}, 0x80000001}, {{0x0, 0x0, &(0x7f00004df000)=[{&(0x7f000012c000-0x84)="7f673df6f30d21feee16ccd5388533f17bdb5f7b035c254a0ec52cf181130d77ff222598f55b087ab228c2f1ebf690a51ab0d2a50ba9e7e20f82d00782dbb5522c265fe32f4413b96ebdf9b805cfca99967361abb492595818a521da604334be9042028906ee3245659e7347bf3f3b8205fa23a60affb30f8cb38e11bfa7391ad2dc7f7e", 0x84}, {&(0x7f000003a000-0x2c)="64ba490934530aab9f5a13c045d14ab0f4d9e4acb2c02a98dcca72dc7aa6ec38dc13b2a0a9922ba8064ebc37", 0x2c}], 0x2, 0x0, 0x0, 0x4008001}, 0xb9}, {{&(0x7f0000ff2000-0xe)=@l2={0x1f, 0x6d74, {0x3, 0x8000, 0x59f, 0x7, 0x3, 0x9}, 0x1, 0xa1e}, 0xe, &(0x7f0000ac2000-0x50)=[{&(0x7f0000d8e000)="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", 0x1000}, {&(0x7f0000444000-0x12)="e7f7d042761e7105ef57dc92d94fbd3aea73", 0x12}, {&(0x7f000092d000)="2059cfbdbec32a2af2483ada495bdd740af987ca71f361493ea2810f442f52d57ee5104faaa95a3f5bf35500fd9ab497fbbea3e9be513deaebfd0bfd1c6dfe3906a96e55197e476f3973eb9671b1df607a65492a58b43c582104e6cf6d68bcc7c6aaa5268cb753207ebbb34116cb", 0x6e}, {&(0x7f00003eb000-0x36)="9455d3dd2defb1ae17ab7407f2d159b36f8569026c0a244935b0945419c2997cdae6133a61270c9e764a99edee92b69ad2a9f2ab4d91", 0x36}, {&(0x7f00004cb000-0xf7)="5de673dc36e2f2bc1e047d4a6a390e7d8f0674f2de00d4267e2684fb497c8e8cb11cb7d41d975993dccf348eb94941b234cbea19ed84afd3f24d0a896020fb4f8f0a024092c7577a6eb2c3aa929267d3d2d3daea830cc7f104a9cc98c580c58d743c8889302d3ef185eadcd07fe68976d442e1e5a1394b03f898ac12983c771fd97351ca6ce1c434617fccf4320efc0a8c44e1376c8b411934f7d90de131285504cdd13b90b43729d925c21ed441f4cacb33be61f0a06cad7efedffd68ff6a251074838311c3d72c5db166bcd2c3287e13df387150bb78b10c822bedb88619f499220c4be095922debcc67f16bb993870f407ab702972f", 0xf7}], 0x5, &(0x7f0000288000-0xa8)=[{0xa8, 0x99, 0x29da, "2df00d2a4b3b198da23d8ce400a8c0fc14b006ee19eba82c3ba273238688edc83318b4d5f13a1d1c7cb36baae3f2e25ef5af392b35cb6b9cf4df6bee49779cc54fd0beab619456f96251e0398bb0e13c2d8c0b1b23fba7eadd1e2ec3aa1586c7576920fe02c1c31746e8e10de4ad84cbc03e55ad36e1b31f14a595d297c507880feb3e0b20e2b9d71b58500f6b508002fae4"}], 0xa8, 0x4040800}, 0x800}, {{&(0x7f00000cf000-0x10)=@llc={0x1a, 0xe, 0x40, 0x809, 0x5, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000adc000-0x80)=[{&(0x7f00009a4000)}, {&(0x7f000057d000-0xc0)="7ad1832130a1f8639c098d280a258552fa429162655edc01675eb7fd631c99f401758aa50fb7d38745f52f21267677488b4311b733145ad2de926b4d6c7f1f146da927a2801f19477c54eba39074afb3ce6e64757383ee15375feba9d41add068bcd958fbc05757f438852e1f47ce0d1f0ac490bd52876b82d8a25a48feb6ffaacc3adf48d545075fee09c4a739a2e7143a17fe91bf72126116219774039a237e30f3e3e965c559fe77b769a562660b896aa584331e5b5a56c1f2ef6f2921496", 0xc0}, {&(0x7f0000807000)="5d2889df03e2a1d22452d5d5cea380d8ad4c26d04012607df515d3fee8ccbc3844644cf7f3df82f2a6f3aab6aa5bc31ee7fa4e9833182bb9b82bb3f5c1f1b4f1ef7f9754463976b67704045c08f0ac71bb2c5a76166f5a337b8920cb7e21179c87b627297d8b3e57e76527bfd67a457c64518625f3982190", 0x78}, {&(0x7f00005f6000-0xc6)="237a0b40b783454e3e1095fe32f4a51b775df8d025caa842a32aa96849d5dbba440b06b1d9e19e51576367a1ec4705849826eb2966c89642609d7541793d8153a61287884d7139e0d99ca87d9ceab9eef930a7e1f3b28ac59cf334974322499099d5c4245dc98585a0002d02d55098e43078b478d25352255a8d39855568cfd68e0e9d82a984d80d786d8e58646651bd8d652871c07969188f93830e51dfe0f0f29e28c38b6b5493eb27e6454d7ff3fdea8e7f508b4d2d05d78c07bd6631ff64e13d763dfca0", 0xc6}, {&(0x7f0000d56000)="c817f100e1d46dc90ad8e763b189f6b872e824d019acf5eebfd4a756ced7fccaf1e8bc5a7874f6fea3d887c5e6bb5dbfbd2ae148a95e473150710614353073d03f7f", 0x42}, {&(0x7f000041c000-0x98)="22c7098aac08ab8855780477c74b18565c6d2e58d14cc9affc638b663d1fa3e8071838999cb474fd5ba361d1ab944ffa736f5bf7b768d615beccbc4e3987ba6c5967e0dc864c58bbbcea46125c6f1849ee5e489e2d5510a3e765b286be041dc3da5cbdb42f59badd348da3e527a135ee33bc5ba6341ad76d0b7502b1dbabb68456b033aa7c9c63dc89042813464be1b69e6fa116b48c29c1", 0x98}, {&(0x7f0000ac3000-0xc)="eac04fd4ed84ccd324c91e28", 0xc}, {&(0x7f0000177000-0xe4)="1f3706c4c85cfeecc05310894396c6f21caa1bcfda5d5df2c8d5da42c2d359319652e9dbc90583ad488e47b6c851f15942158f15bab74ccc119ef0d08916b1b95a4b9bcc6648d861506974d53c0bc7464280e9a51f3fefe89f8335403395e6cc17b91b4fc423bf228c59d40c6774bdd483b6e344c72b7f44391c2f0a8854bc2b9e2f41b524db0b5b628362374cf010b44bfa954e8fd8f8729d7bda8371b492fa24ddad2f1a97e156eeb0906289ba67e86eb8068a4257ff79ecbd406ccac90ace9dbbfb0e0b93c15cca7b92277d4d8d5f54fb529d06d29019e648f75657ee333fd2c7ea13", 0xe4}], 0x8, &(0x7f0000ed4000)=[{0x108, 0x197, 0xff, "9fd00e1d185a7324cd01269f6ec041eeaa47beb6738a2c1e559583422823e7185133499ba082294747ecb6572f2797d028fccbf110bc026b5d8992ff286f38a96679b4e4ad692200e29d911a9092edba18960145a879a0a4f34f95c88269d8b679810542e3645470fd7232b0b67436220802afd7efa07f004d197795747ea5261369ab93585e3a129e274a3521d98982fc4abbce77b6079be039cb198d64aae1ab384205bd01a984c04cc9b21cbdbb784f4cb4c12d685a37c51f37cff22857ada210c3559c10d7d60c06fcdd78247d8c6eb112e7d55598c37f901cff2b4d3ebbcd4801cfaff30a05dde74ee5a29730dd115a8ca7b3a37160"}, {0x10, 0x18e, 0x6}, {0x38, 0x112, 0x4, "b79e59881562aa6bdbcd8accdfaa35b44254e8e223987b7b1119bf47f6c3a1f945d9ff92ced6"}], 0x150, 0x1}}], 0x4, 0x20000000) 2018/02/18 03:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000739000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000607000)=""/110) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000065e000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f}}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000011000-0x20)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3b8c3f23bda99efe6", &(0x7f0000029000)}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000002a000), &(0x7f0000018000)=0x4) 2018/02/18 03:53:01 executing program 0: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x100000000004) 2018/02/18 03:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000049c000)={0x0, 0x2, {0x2, 0x1, 0x5, 0x3, 0x5}}) [ 38.931928] binder: BINDER_SET_CONTEXT_MGR already set [ 38.941821] binder: 6047:6069 ioctl 40046207 0 returned -16 [ 38.964082] binder: undelivered death notification, 0000000000000000 2018/02/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) r1 = signalfd(r0, &(0x7f0000e7d000)={0xffffffffffffffff}, 0x8) unshare(0x40600) fdatasync(r1) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000708000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000e83000-0x4)=0xe8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000e84000-0xb)='/dev/vcsa#\x00', 0x2, 0x401) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000e84000-0xcc)=""/204) ioprio_set$uid(0x3, r2, 0x13) 2018/02/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00004f4000)=0x401, 0x4) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b28000-0x1c)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x2}], 0x1c) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004ea000-0x93)='Z', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000657000)=0x12a) 2018/02/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e11000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000653000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000576000)={0x0, 0x0, 0x0, 0x0, 0x41a}) 2018/02/18 03:53:02 executing program 1: msync(&(0x7f00009ea000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000), &(0x7f00004ff000-0x2)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000adf000-0x4)=0x7, 0x4) r1 = syz_open_dev$adsp(&(0x7f000077b000-0xb)='/dev/adsp#\x00', 0x3, 0x400000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f2a000-0x4)={0x0, 0x4, 0x193c}) 2018/02/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a18000-0x4), &(0x7f0000f41000)=0x3d5) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f00004b6000-0x10)=[], 0x0, 0x0, 0x0, 0x4010}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$llc(r1, &(0x7f0000883000-0x10)={0x1a, 0xf8, 0x1, 0xff, 0xe7, 0x5, @empty}, 0x10) 2018/02/18 03:53:02 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f0d000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000455000-0x4)=0x87365cae85d72433) fchown(r0, r1, 0x0) 2018/02/18 03:53:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = eventfd2(0x0, 0x0) unshare(0x40600) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a2b000)={r3, 0x0, 0x100000002, 0xffffffffffffffff}) 2018/02/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f0000652000)='/dev/dmmidi#\x00', 0x8001, 0x40) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00003b5000-0x4)=0xf0, &(0x7f00009cd000)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ae5000-0x660)=@mangle={'mangle\x00', 0x1f, 0x6, 0x600, 0x1e0, 0x1e0, 0x408, 0x408, 0x310, 0x530, 0x530, 0x530, 0x530, 0x530, 0x6, &(0x7f00001dd000-0x60), {[{{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="b4b1ecc7609cf32ed30f15b2d430a1d7"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7}}}, {{@ipv6={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='irlan0\x00', @common='yam0\x00'}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@dev={0xfe, 0x80}}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @HL={0x28, 'HL\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x660) 2018/02/18 03:53:02 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fd6000-0xc)={0x4, r0, 0x1}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000fd5000)='./file0\x00', 0x20000, 0xc0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00003f0000)=@can, &(0x7f0000fd5000+0x2f4)=0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000fd4000), 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fd5000)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000-0x8)) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000fd8000)='./file0\x00', 0x2001, 0x2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fd6000), &(0x7f0000fd7000-0x4)=0x4) 2018/02/18 03:53:02 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() msgget$private(0x0, 0x408) waitid(0x0, r0, 0x0, 0x8, 0x0) r1 = epoll_create1(0x0) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) fcntl$addseals(r2, 0x409, 0x4) select(0x40, &(0x7f0000003000-0x40)={0x6, 0x4, 0x7, 0x7, 0x6, 0xe, 0x0, 0x2}, &(0x7f0000002000)={0xfff, 0x100, 0xba3e, 0x1db5df5d, 0xad, 0x7ff, 0x4, 0xfffffffffffff801}, &(0x7f0000003000-0x40)={0x0, 0x81, 0x800, 0x0, 0x1ff, 0x81, 0xf83a, 0x7ff}, &(0x7f0000002000)={0x77359400}) accept4$ipx(r2, 0x0, &(0x7f0000002000+0xb62), 0x80000) ftruncate(r1, 0x6) 2018/02/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004d3000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x1000, 0x0, 0x4c, 0x8, 0xe38c, 0x1f, 0x7, 0x18000, 0x3, 0x9, 0x10000, 0xff, 0x7, 0xfffffffffffff000, 0x388e]}, &(0x7f0000371000)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000224000)={r1, 0x3, 0x0, 0x9, 0x4}, &(0x7f0000071000)=0x18) r2 = syz_open_dev$tun(&(0x7f00008b8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r0, r2) 2018/02/18 03:53:02 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) fchmod(r0, 0x2) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f000000f000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xa}}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000008000)=0x0) io_submit(r3, 0x0, &(0x7f0000007000)=[]) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000009000)=0x4000000000000000) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/18 03:53:02 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003f7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e9f000)={0x4}, 0x4) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_emit_ethernet(0x66, &(0x7f0000012000-0x1b2)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "160015", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) 2018/02/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) acct(&(0x7f0000ea1000-0x8)='./file0\x00') r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) sendmsg(r1, &(0x7f000002d000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000076000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000b7a000), 0x3) 2018/02/18 03:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000623000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000b4d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00004a3000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002fd000-0xc)={r1, r2, r3}, 0xc) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r4, &(0x7f00005ee000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) 2018/02/18 03:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000ee7000)='/dev/adsp#\x00', 0x2f4, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000561000-0x4)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ebe000-0x18)={r0, &(0x7f00008f8000-0xb8), &(0x7f000006c000-0x5)=""/5}, 0x18) r2 = dup2(r0, r0) openat$ppp(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/ppp\x00', 0x2080, 0x0) sendmsg$key(r2, &(0x7f0000848000-0x38)={0x0, 0x0, &(0x7f000069a000)={&(0x7f0000a6c000-0x130)={0x2, 0x7, 0x4, 0x2, 0x26, 0x0, 0x4, 0x1, [@sadb_address={0x3, 0x17, 0x0, 0x80, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_sec_ctx={0x1e, 0x18, 0x6636, 0x2d24, 0xe2, "1ac152c3a0b09644190aee8017b26c4199311b81bd770df8a166a9700942217b67945ef0ad6e85285cb441456dcdd014fed1b5bff546b47b99c1665a8a1ffea018d462721073be42aa589688d41a7ffbc60efd2183c4f13330a1b16e707f6aa08468e2105a13dda2be33d27f76866c1791bb66ea32ee4f2278e6eed5bf38dc42960939c9d608afb86d966db39d5390be58c3d7b936ea9b728fcb99498f6c441e5294f444c5c508b4a6e6230aa9c16538ce221e92e32bb1d6d83800a07fba4f0f9bea69d733b5970fa224889bf1e39a07cd30ff7e8ba23dbb58128c31e6dc129399de"}, @sadb_sa={0x2, 0x1, 0x3, 0x5, 0x7f, 0x44, 0x0, 0x60000000}]}, 0x130}, 0x1}, 0x40) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00003bf000)={0x1, &(0x7f000099a000-0x8)=[{0x4, 0x8, 0x2e, 0x8}]}) connect$netlink(r2, &(0x7f0000fd7000)=@proc={0x10, 0x0, 0x1, 0x44201}, 0xc) 2018/02/18 03:53:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000ce6000)={0x1f, {0x4, 0xd539, 0x7fff, 0x7fffffff, 0x1, 0x101}}, 0x8) r0 = getuid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008ce000)={0x4, 0xffffffffffffff9c}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000219000), 0x4) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000a82000-0x8)) setfsuid(r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000a39000-0x3f0)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000952000), {[{{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0xfffffffffffffffe}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4, 0x6, [0x24, 0x1, 0x23, 0x1a, 0x25, 0x8, 0x2a, 0x1d, 0x35, 0x9, 0x35, 0x9, 0x0, 0x2c, 0x8, 0x3d], 0x0, 0x3, 0x100}}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x20, 0x2000000000, 0x7a1f8f64, 0x1, 0x0, "77bbb4a7f52cb47071b5424591e577226687ccb465665cf0fed5fe90feef71f9ed4034bcda2f96c1303eeb87d11852f3c76205ddf73e019565db6a05a350ee9e"}}}, {{@uncond, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x80000001, 0x9}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3ff, 0x0, 0x6, 0x1}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x3, 0x3, 0x5}, {0x1, 0x3a3, 0x9}, 0x1f, 0xffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) r2 = syz_open_dev$sndseq(&(0x7f0000366000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xec, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00005cf000)={{0x0, 0x2}, 'port0\x00'}) 2018/02/18 03:53:02 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009b6000-0x9)='/dev/kvm\x00', 0x8400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000334000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00002ab000)={r3, 0x4, &(0x7f00009f3000-0x10)=[0x86c2, 0xfffffffffffffff7, 0x80000000, 0xf19], &(0x7f00001bb000-0x14)=[0x5, 0xff, 0x7fffffff, 0x1, 0xeefd], 0x10, 0x6, 0x8, &(0x7f0000287000)=[0x4, 0x8000, 0x5bf514, 0x80000000, 0x101, 0x913], &(0x7f0000778000)=[0x2, 0x40, 0x1, 0x100]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000c11000/0x18000)=nil, &(0x7f0000a86000-0x18)=[@text32={0x20, &(0x7f0000d6c000-0x3e)="b9f20a00000f32b805000000b9f7efffff0f01c10f060f21e566b85c000f00d866bad004b8a5000000ef0f08260f3566b830000f00d8363e660f38806743", 0x3e}], 0x1, 0x0, &(0x7f0000abe000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000476000-0x7)="ffffffff", 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00004cd000-0xd)='/dev/dmmidi#\x00', 0x78, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bbd000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000610000)={r0, r0, 0xfffffffffffffffe, 0x0, &(0x7f00007ec000-0x8d)="e3d708372493357425b09ead98c5aa0dd41597accd88160b860b7caab3eb26bdf2032a65cd954dfb379efee9b687d7ebe733db6f31996bd02e8f4821877204017fb342441b7aa04de475bc7325b7430e7f1b6a166b6e11f2fbeba8267ca9bcc30e3171afde8ff8f3a1e83ca667ef659718718ca003dfcf86a2bb5bd4c9f46cf88ec37a21a67c1cb59955da55ae", 0x81, 0x7, 0x7, 0x5, 0x9, 0x10000, 0x9, "b6e3b6a1b31a374df5b384ef783956a2c9425fc1c9a4b666f5110656da87bac718ef2ac471b4bfc1273d80e5f756935f4052505c191420a28ea393ca51cdbcbf750ecdb8fb9fe2e7a469b6bae9f72fcff55acf5dce204f6778c38e9553c8640b4466c8ce6878e527561857324c8ad1983bc715f88ac0dc2f1babfc999b958e182a997cf65ef54995b8984550d30c0be8ceacb6bee1f7bffb0d7e653d8acc9c6e45c8b932d273d601d4b76a6711fb054cf14a3907d9557576454218b8f3aa935948ec818e0fc2da79abc5dc4b49e1bcecc12269b030936f5a2438a77d57c8f640"}) dup2(r0, r0) 2018/02/18 03:53:02 executing program 6: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) r0 = syz_open_dev$dmmidi(&(0x7f000046c000-0xd)='/dev/dmmidi#\x00', 0x81, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0x50)={0x3, 0x0, [{0x80000000, 0x8, 0x9, 0x6, 0x5}, {0x40000001, 0x8, 0x3, 0x40, 0x7}, {0xc0000004, 0x100000000, 0x1, 0x0, 0x10001}]}) 2018/02/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c32000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a50000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000038000)='/dev/vcsa#\x00', 0x2, 0x1ea00) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00006ef000)=0x3, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002ae000)={&(0x7f00004d7000-0x8)='./file0\x00', r2}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000bc6000-0x10)={&(0x7f00005e4000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) sendmmsg$alg(r2, &(0x7f0000e7e000-0xa8)=[{0x0, 0x0, &(0x7f0000de1000)=[{&(0x7f0000249000)="f6d9cf68ab2c4481ce6d015301a48e23c871679c929a26a633bf5095cdaa3381df8933ca10323878436434e6b57af48825498b91cf4ea3fc6e38bb208588f0c3439e0d671a1e9779a0d8f88bb8418b8f88a9662e37198a469f8e8e513edf4ecb2e7e3b9c302ef652bfe43719e69f812f0c50871a1c17137b6f5985d44a1d8ddf534943bbc44764f0d1251270a12b304c71bd9d36f1a68763dc4acf596c97530920b54efd832f036e3a3f8b9e30b0c03cc989c7814062f20dcd09af22af404fa4c04bf7e508947c4cad538d8c9f848eec152725e7726173c78928da70c94c62238cbf08c916931603ea6c6f89f32323cc706d93300a501e893229c167b10a0ef79017253ad2efafb42ee43b34e633b6cf84955205a9d8556cc5906caffa52949026043e2a2aa3702cab116b8534300d39ac65c91c863f6e7a8223aa80ed8cd486308ddf725f4f4f6c03af6458aaa01bdf8e5e7c75996ead9b0b3fb753d29a5ddefb15a6d220b3e76b92649f791e073903f5ad54b4eb4441a3d8f058db1fec9300b032f3da366afd63feec234797faeea02c08d4accd7b6096bac547b16b1d8e67a4523e5721d07498eeebdc60565eedcd2f72c58806b4c5c717f7e9d730f14084611169411f0bd71b8de379aac078da8a6165fa96cf82a0b7ef39d6d42503111996bafbffcd3e71a033e76c797a1055d9d41a5fd38e9607749794ae5445960517aad38bc3eb9bf11cc60b662e3fe1dc4042636dbe169d0308c9e6283f9c7315bbedacadbbe01a00ecb57f363857447a1329984334eaf194d3b5b7e339862be5ed5356cd690a17e98932d0281ce392e46824394af5d541c23c928bc3fa54b1b612b85ec728a1ddf07c090c93b8f761be265062b1386c46591b2be3f96d235288198d297864e624bc85080cd60d561475b9493cc3c329da676c9bba0ca9d087be313e396feeca65f5006eb25100f3f6ad16100a817571ab1713267d3d1a40a42a1b4b6b0ff5b7fc0784ab4f10cf76b1204dd5e92c85583386477412b7c3c74d582ed4a520bedd337372dd01a977ff565082d633f0eca555a24dea0241d911ce19758f2318e303920541b42332de0406d3cfa07154cc26dea9be25762e166f8e859c8c3948765392eab05c5772c7c32b5f2ae21393201d54e18a1490f00084ba6706d331615ac801f57e3f2441d75ca9f7565ae787d7ba29a01bb3f437da27f18a747f4a731ce585f6f121cdc0a92d0b813aa70b647100f749b50c75bc8d0a8bf1e42a8f8ddcdcdd73042d97682e9d318b357e5745fea4549e3fa8b28cc39a2a9ba64628ae221279466a1c0013b74aec664c8fbbae095d780100402606249b50d5a82bb7dda1285917a978c6f65b2179a820c9a01ffa3af8a0df74042b30bc0ab1d17fc8c462f055968533985a4ebeb6ee8437a951ed3a3eca2d3725b214958ebdf5d4148b12bc19ed9039c7639738fe9b49e854ab1e98c8591c399efb63d0458b35e009b274d7fdf936a29f20ee8e4a19e70186cf18f9f34ad9ea322b98cbd444f5e5de12615e8ef41572810a6a10da933b213205f0f0cf768d13ee79866e62c0a229e6aa7273ab4667271a2376bb0332ccd7ed0989bae88dbfd7490c5c1d42c76ee654c6448b01e3ff3542ae13d2859f1b7d6ec478ce70b128bc10d1ee59831edf8b4cc150168dded10fd0cf6f567e92bfdf901e8464d5b6d8f6dffa686900fe1eab57e450e64df40a0dd4dffd855a77250addef49e88175438c72331aaeaa9336494105051ef77ea8ec4b12814432c3fb0d438ced3c57c2324040422ad67de72dbea7971c532f3f39e08925a50a42a4ceff5689fdbdd42d140e76e1a33c6219e7b4f74a621b9f4d056c496d7214f092601e0c8f0ba85e446e485963e83ce779ed8c2245ad4c6c6528da94aa2bee1c561a29d5cab7b600dcdf18b35b1b38294f235f39160882f5112ab046cc7d8d413261147eb2d0511c6a6bdd55309204409fbe0520645c1ca499e9164a11d0887d6caa817974e3986d8bf890254233cd398c724cdfc88c79c3eff14dfde72e9851d979c612237b7ab6a991c546aaf661e0f3120a53ad03095ac6d8a6b6892773ea3aa52a0fc8e54830030080c962ea89773fa1b598b9cc265c86a2daf5a0d14b3ae0128d8f40a95abc36265b790eadacdfd80a23bc659e6783c2de3253f88c163cc977e96db0f594542f7f5fe6aec0f6e0ead085dcf8b256d47da5db05d2031de482e287d4f1855bbb7fc20997792a7cc6c21129e36f7f613fe47806a3a8229f2b6bb096de1080eb169a9d4d8da840b9ac112b2fb5e887d1a49116a67b4a9319d47338770b57aed1db124ac8aba99dc21877136ac7f38ace4a520c0bfe44bfdc1e28a145d5395d50677d831c41e3dda4cd72528893dad3728d82fe799a90520d6175ada552cfb95bf05002dfc684559059f4035f70859727c01dd0ace8bc66f993accb0014dd67eb97199e22b313a6693a5921f9f05453e72b3038422edc346f2892bc107910883cd78543b2ace4fa546a196b5e4ee05636388d45f72ae9652c3f9fb89b4140ca741d5cb8bd2cbb618d155b75cecdbd9743885e3d543fe4331a6e05f5ad7526e133cb180a180e1f81aeb01acc248cda107cda646b0d1c19bd5c40c1cf54b5d1acd7237224b849cd7e9f865829582efa63af2a4f7b277233b3825e7a1181b9b2a55bfeb89f8d881f86f533bb282fc26e724e1ee07e93361dbe8d55799520f9d29be812b99b666fe781a6560bb4c48b8285c9b68f5818c76cd1fafbe89c28524b91d34f6d9ab1d4b5c97c5d84d5e6bc5a51ae6c1a0048ac441197c3ba08821241d6b4912cfb26dc7bc1a79952b2eb6470fa0b85812fe933839c24d6e4db9a6ed4edc17324c05e8462aa6efb9bdf9bd9068a4b2bc8d2409ada7c4c2ee4df7e81ca5a0ddfca528ca2214a451f52a90b484549243af5026f47542f4cc7ba858496b306c84689df06b6296dab5910bb8d67414d3dba6ef2ffb9e06bbb8ec2a85b643634ccb200c0e41ccac59c354be58cba5438309901a577b0d5e4bb69fe419608238fb8dfaaaf62d5332a936d2e00ee7a6b087ad9a494a4608c3c6b781543fd2147ca2ecde0ea160c6199855066a2788f7933dbcc8bc03e0e9186ac1206a293d40b6d9b6454dde5c107257e0c26175110da1c3564651416fc68cf9df095fce03e6b2b2dc1b7e3acf149072a0ed625d0769c0f20069e37f96b9c58dfcf3a978724c2c16188099d70cc11286996286d6f7541477a43719d5aeed76f0ce4a840316a92617a9c2ea899c5f06bd6403244500319f11a2bb0763b49091addf1ea53bee9b030e13dd917b682eebd6aa5e8b476d8ea9a31f87fcb0de3eb98963d1620359eef7e24c3fd209fe3b335d6d4fa20f73bbb6d6c5af8f8ebcd81f6043beee627cd84c8558c52bfd2331263f916decc0f54a06618171cfeee46094e989962db76145b9fd492e3bca2c4e13bed864439d0d731c3a49338ed072fcabeda471fbb5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0x1000}, {&(0x7f00001b2000)}, {&(0x7f00005d5000-0x5d)="06150cec893ac29396c43e1320423190cf7dbf65a88261536dcdc71812eacaa3cc1af6713465aaf1b8f58986ba708f21b131208ce9854a2b87667e646517c3c40754c2e1abc61b8820926c7e50d4ac13bdb36f52681cca1cc9ea1504f7", 0x5d}], 0x3, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000953000-0x20)=[{&(0x7f0000551000)="bf423fddcf8749ec707f870fcbae0e239d0c135810ff8a877244679a6a9b38e98402", 0x22}, 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0x1000}], 0x2, &(0x7f00006f9000-0x118)=[@op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0xa1, "50f3db1a686d825c9e64f2b875be95453f0f4c45d70789d1834c3d6c82a4a251414c556bd25360261c1b0908f15a8b339c2b5d08dbbee73e44f8c281a5e5a672ed7daef984f37de9ef7193a7dee4789356514396c99241a2e56062bc926d4ab04de3ed4cab4ee662133c3ced97bac91b7ac6fb45a03ac47c507dc18b920f68ef43f71d0abe95b20463ef9c3d3fe525b77eddaf1502a30b4c85d62150dffbd33782"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3}], 0x118}, {0x0, 0x0, &(0x7f00008d6000-0x10)=[{&(0x7f00006d4000-0xb7)="bc49c19f02ba32dc18287ffced28daf6fe79f1d6887ac319ff5185054a38555106f229431a9dec4bb2f55d2f89d4300e67424b4d7635b1792e9f2004bc4fd6c9fff71b58c3e8adaae532eb249c19a9747e8fdcddad9d0929c3d3e31446fee336a0533bd222566bdc3617aaac417e55615ea02968fdb34a0969f570ff35e4db042e8899fc128927e5840ee4862c942009ac2fc0f79661846dca86384057ed9db31705de951b612d42e14087d49fd70b8f65adf28c4eac35", 0xb7}], 0x1, &(0x7f000089d000-0x290)=[@op={0x18, 0x117, 0x3}, @iv={0x30, 0x117, 0x2, 0x15, "b629423a5e26c103b7a862f5ccac678470efd9d963"}, @assoc={0x18, 0x117, 0x4, 0x200}, @iv={0xd8, 0x117, 0x2, 0xc1, "e804beddb8f6be3ac9f171b32e55c871862c5bddc04b912658db1c40bb90db4182217245e1ce3e92bfcf8de5a4b5c123bf2433e33aef40da311b4cbadd8e2712841fdcf4a23e7cac459a17c18eece99023841a140bf68d5dff5e6df4180bd2fb9e9dab441678d72c026559a57484b70315f96b1990a03d421a20c99d462a19442cd6ec2dfccd318280a5ebfb15faef131dc38852c2f59d2472a8183511af5c857be99cb1b526a178f9f737e1125ea9d1239c3730b5153392600ed1480d7d38b277"}, @iv={0x108, 0x117, 0x2, 0xef, "a5c2b48b02a6d07b9d2b61a03c8e26188f5d705a58cdd130972ea0ee827d6dec90318284624872aab7f89cc65e72bf0500219d6abac5394d489c3f99e4326973cc564cf36b75302f6a06c982122b9b876ffa99a39a2cad0321780515547378062ba7ada56395c9b4fb85ab56087e661380a54b8f0f815b20f40da4051bdd2ff179edf3a4c9cd598ca00245a5f03434df97ae8a018267ebf6bc61236c1460b8e975f5275e9beb4a4667b183c31fa7cc85eda51b8ee84b26f8a82eb6931c3e786707b97a34419311a025c0ee32447d5cf1783523828872cf2f16b3e73bc61220b7dc9625ab8cb5f465ac4660d5b41b0a"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x20, 0x117, 0x2, 0xb, "54b756875bcdcebfa710f0"}], 0x290, 0x40000}], 0x3, 0x7a6362c161a624d) 2018/02/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00007e6000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000496000)='/selinux/checkreqprot\x00', 0x82, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000e0e000)={0x6, 0x8ae9, 0x3f, 0x9, 0x9, 0x40}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x7, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000caf000-0xc)={0x7, 0x4af9, 0x6}) 2018/02/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x10000, &(0x7f0000008000)='./file0\x00', r2, &(0x7f000000c000-0xaa)="7f75abe2182ceb62839ab6222fce48e7a1b158b80ffa8164db37f3ccf4a0dcc05815a90d806336df04f47b1efa65d3f6766662992ce0161bafd82a1ec9e2c66de87d62cfadfc454a29a9f15ea56fe1254af10b5b653ac52482a1d33723ee23b03a2ef2ffcb21c96fd61b0f3e02be2be1d7fbaa7b6af970ce7179222da438b35e33f2768dfe876fd01f2f02d5acdc715539b99b8362a57fe8f992c6ecebead8fb509e408cefe46a2bde35") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', r1}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r4 = accept(r0, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000e6000)=@broute={'broute\x00', 0x20, 0x3, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2001ebe0], 0x0, &(0x7f00001f7000-0x10), &(0x7f000001f000-0x420)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, @generic="6c0603f980eadc91bedc9f31cda7e0e4", @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00', @common='ip6_vti0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xc0, []}, []}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, @common='ip_vti0\x00', @generic="50939fb8fec613dbaf32b38c368bb564", @generic="ed0ca8786ab94e079df7221ca827408d", @generic="3bc2a954e9a17af8accbb3c663183f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x70, 0xa8, 0xf8, []}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, @common='ip6gretap0\x00', @generic="79af7c9e46c7d6ee45bb4cc29921c9d3", @generic="f0ad375f5ec3458fb2cacc836b224afb", @common='bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x70, 0xf0, 0x168, []}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x0, 0x9f}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c7184f994ee2aa9294b91975e060e2ad8b31cca866d46236c5190b0bfb4cfe2a313ab42efcfee30de6223f4c175804d1cbebc7726f73a10f0985e642d20b8bb9"}}}}]}]}, 0x428) write(r0, &(0x7f0000005000), 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000005000)={0x2, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f000000b000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000000b000-0x18)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff, r3}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f000000b000)) 2018/02/18 03:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c553720d8d1f6728f1c5f87531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000c10000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xffffffffffffff16}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f000088b000)=""/250) 2018/02/18 03:53:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000192000-0x1)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f00004b9000)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'rmd256\x00'}}) 2018/02/18 03:53:02 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x2, 0x80) read(r0, &(0x7f0000000000)=""/24, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00006c7000-0x110)={{0x3, 0x6, 0x2, 0x0, "41b66dd46a8b4588c5f060d43781547dcbfb609d6a859f790461b677498d9b62c0b066a293aaddf5576d6c82", 0x1ff}, 0x0, 0x0, 0x3, r2, 0x100000000, 0xfb4d, "5290b131dd7e641b9fd34cf27eda43c04ffee7da0c3aa9ec6c17c78d59eca7565d0afb69248df730b7c9c4375abb63dbf33708a183f7bd0d753bce944eb74197", &(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x12, [], [0x1, 0x4, 0x1, 0x4]}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0}) r1 = syz_open_dev$adsp(&(0x7f000000d000-0xb)='/dev/adsp#\x00', 0x258, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000010000)) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f000000b000/0x4000)=nil) 2018/02/18 03:53:02 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000025000-0xe)='/dev/admmidi#\x00', 0x9, 0x80a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/200, 0xc8, 0x40002000, &(0x7f00004ce000)={0x1a, 0x1f, 0x53, 0x6, 0x2, 0x30000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e1c000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000968000-0x110)={{0x6, 0x6, 0x2, 0x9, "3d73c39c3d587df71ed584675af4a65b17bf522e9474cfbac43b21e1de4edf3791f635c24d60142685454fee", 0x2b4ea5b9}, 0x0, 0x0, 0x4, r1, 0x152, 0x9, "a9c2ea7f44f7c76498c7d36547ab1ec63253c56667698b1a32047bd497892c386e97eb878cca2c82fefdda8fb2ea7d0c60884fbfde5162e380b3213b19119c5b", &(0x7f00007ed000)='/dev/admmidi#\x00', 0xe, [], [0xfffffffffffffffe, 0x1, 0x3, 0xc778]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000cbe000/0x18000)=nil, &(0x7f000018d000)=[@text32={0x20, &(0x7f0000a1a000)="c4c2dd920c500f2064ea432d84415f00b8010000000f01d966ba4200b03feeb805000000b9f10000000f01d9b8008000000f23d80f21f835c00000700f23f82e0f09b9800000c00f3235000800000f300f01d5", 0x53}], 0x1, 0xa, &(0x7f0000d29000)=[@cr4={0x1, 0x40000}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000d8b000)=""/164, &(0x7f0000673000)=0xa4) 2018/02/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xf74) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) syz_emit_ethernet(0x4a, &(0x7f0000cbc000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/18 03:53:02 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00009e4000-0xe)='/dev/admmidi#\x00', 0xb14, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000bd5000)={&(0x7f0000c81000)={0x27, 0x93, 0x2000000, 0x7, 0x9, 0x9, "a4910ad10f97d63755a8067e5b1d1f9fad397ef2ee8531c850daccf984cdae65e1a8ceec9a6cc6d0fbe19d9bb2a5f90cefba56d02c1f11c851645b8f71a930", 0x5}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="8cf698b023dfe5aa0ed45ff98074b06a4c8d092f0e9cef5e6fd01be29276f266684986c66b3476e97b00c5001c11655e8d2ab643ac08423301e306a467fcd148b608fdbf86", 0x45}], 0x2}, 0x48000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000325000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c5c000-0x8)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mincore(&(0x7f000034f000/0x2000)=nil, 0x2000, &(0x7f000093c000)=""/184) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@multicast1=0xe0000001}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001}]}]}, 0x104}, 0x1}, 0x0) 2018/02/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x24a040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r3 = epoll_create(0x2) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0xffffffffffffff21, 0x400000) r6 = socket$inet6(0xa, 0x0, 0x2) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da3000)='/dev/autofs\x00', 0x100, 0x0) r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r9 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000116000-0xc)={0x0, 0x0}, &(0x7f0000ead000-0x4)=0xc) r11 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001000-0x4)=0xe8) r14 = getegid() r15 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) r17 = getgid() sendmsg$unix(r0, &(0x7f0000932000-0x38)={&(0x7f0000b8a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f00002b4000)="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", 0x1000}, {&(0x7f00005ec000-0x93)="df556a782a8f33f258524241d07cf74a78f2170825ee13220251a66235c85c0e8279deb5e64674d6308dcd0fb0c1d333d3fb94c1808cfe3f04533d15099f774b8f65132c293fa3f0750d8270da3467326120434bec721c815847b0274f5150c04fa4fbfbb12eaf4dd37cef14022946ff050c7c716456de5e863c4f767143c2e0ce85eb1d20b94e2efb773bfdefde167c2942f1", 0x93}], 0x2, &(0x7f0000391000-0xa8)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa8, 0x80}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00008df000-0x60)={0x0, 0x4000040000005, 0x0, @tid}) 2018/02/18 03:53:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xfffffffffffffffe, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000bb7000-0x4), &(0x7f00008cf000)=0x4) r1 = socket(0x1e, 0x80001, 0x4) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) 2018/02/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a3a000)) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x1, 0x2000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000003000)=0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000006000)={r1, 0x81, 0x80, "ce5b49c0a8c007ca4f67cdabec8758806540b278c1a2204b2fd57d420953914fc09da01eaa570b46ca45e257bb37a16362a94053fd0ee5091d3ad60126a1b3f0e07046529a172c9366cb21c4f77482180221a49c3d71b052fca19d7c3361b4823d1e37255262da30e4ac150be67859679efde1613c1862b7f954b8b9af507731bf8818d95996a42064d0575cdd1ebaf9763a8b37ad807599e2df7f6a53e5b8eb40e24e231ed9439a28758bb97fc9270573abf9fc50b229ecadfddc8a512dad5412f93d0ea16fe6d6d1b6361f3b597d11600226fec96c516d980469d83767f80e615c9f3803966aadb12eb240f64a46f00e9ac0"}) 2018/02/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000001b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000019000)=0x14, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000001a000), &(0x7f000001a000)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x20}}], 0x60}], 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000016000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000001b000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/18 03:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00004a0000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a2a7c8", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "363296a27dd13180"}}}}}}}, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d26000)={&(0x7f00002c0000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) writev(r0, &(0x7f0000e35000-0x40)=[{&(0x7f0000416000)="55803f9849be2c0cbc7062fb9be8cd78c5b2f5fd22bac0d65dc0846a09521cafae62711823df723784a020ebe498581e2dd807bd3a04bb7036e290a485d0e59bbe9688d250d4bc6984e8ef33707ae46358ad0d18ae01fa6dd596e19429346c4b07d16b6bdb778d08d2704efcf9c3a6a0c897d905ed06833b77ce82f91a0c595723e403d4863f4d8dcd3adf22d51e46", 0x8f}, {&(0x7f00000bc000-0xac)="948790a50e4c3c136145e0a30fd2ca3e0dbf9478cb6cdb57a8de5141f24527b63aef98fe7371446406c9afdf9f6e7f220e6369a9fb159963a2fbbdbfe528d424e8473e8859aa657a010a78ba21ba316421a6a1d7b5f7dfc06cdfa1a137cfaf0cda0ba0b80a63233a62132bfc781f7b9a8f85bf95c69cfa685613bc90a917f562181c4ece9e4f5a62a0e65ce715e448d1910df24beb12ba73d2005fa27bfef46da67e4d97cb5c5c37666ef0a7", 0xac}, {&(0x7f0000783000-0x8b)="4cf90a04b819947edea1716f7b46392240217cd2858c83ef2d0374bec2afc7c78aa073524c0a898013ff3f9e674d5c3666eb93a25146dbdbf110d98acf31e433d1a9391fcba4a68087440115f4448bf414b71913c3a41335f37d65583e5ca7f425fa2baec5417418bd2931ab358bee73622822a96232c41561a1f77c579f0f0f32918052d8b9ac132dfdf6", 0x8b}, {&(0x7f00007be000-0x1000)="a30d624a8226d7b45e48c4cf997679f97066d70f8019d5566a38fbfdf1b3208d7be4efa1cb2d84a72efa2377056ae5060add975a54f12cd862573483578ec78e6119be5a07dd92e150de61598c6660c134c9c419b218abda999ba441251d40edac4924b699e1a0417b32883446091f0a67263cb1303d48b97cf2f0b1648dd981812b2736d458bc0e3422b108c405662efc91dfcd20745068f2b569bce469889ee760f8bd555ca530c262b1b68a2dcf6eeb8bb38d36df34fa1ee8e14809369fa4078ccac450758b1c46da89e74518475d99a00847331ff7984c2b7271ed5ea161fa900c42ee75e064c4fb9d1610037c7b359970a55bf56bb52938d08145a5934aa95f024cf2c5056b51e1fadf2ae809d20adeec841fa06cbbb71fd9706421061e08bca2eb71c5f979663d03390bb1489859e8c0474aaa7ec5997421dab1f402e37a7b21fc611ea10b77d0d65691bbf7718a76b222fc039b51c678b28541d4a5e81ade2e3e1abd9065fb53cc0863ccbe18a2a428e522788341784ae1940e51aad814cb4a7613446844329c6e8b41ea4d6f481d25908de7144cb84b171320e05334cd4cec416e07d1377ed7fe3b4ef25bd38afa1a6c8f56bb48abc1571e5c087b673a47e7ebf4a4d0db3cf7efe77b958298ae0c44e358cf532c8eb556d021675969da6b2594ca234cfa0c0bed2138b5e842d54cdc16cc6f89e0a46262eb724669670fd7eab68137e77b8eb407026579773c83c92aa6f2734d4a6c66d63f6a1efcc1ec1ea190985594ea20105e35185846014ab681e35f8a8323aa11728e287f1371bb024af20b5f0b1fbc16cbc1eac1279364cd54daa8754b9f0282737f13d7f79b7eecc03448d4b7fa998b484cfcbacd154ff2eeaf58f013fb9df651bebc83593afc9245f413a71fb23c9bc1e7fff458b4b5ab269e683f1ccb9c6620c6190979ae8806782d6e1fc9652b19a4a47a81a188fe91659e5919e16ad2221823598ee0081cafb0b44e3097367b33f59d287b13e28d76f818293c5e4cce2ca85375541604c3d642193b14de874e3fbd1ad5879555fbb93946091b8b3fb076c7d28ac053cfa2cd093273719f4c425519ec1842b455f2c3642196b531066470fc1038051d7fc94d8d7b1b7d8f9324f64d1c58b27b9562f466d5b090ede01593814b94baba419256f9705940ee471f48278292a4fa490a2ba8a6e8771535588d9711677d0bd1f3661947a0aee09c81fc629e681daa02796a71e0d5b58f6f1a72fbac6e03d9d5d1f1dd5f7552697938a1305c6f041cb222bcd98f9f926cb9265e7573dc02d8d330d6a888bc094a949c73bcb281117a03253b297430097090dede9ee6782069bc672ccf7f5bea7eddbe9f2a7bef18a683ad4594d32cd1710f815dc804eed25427aed8ed0c5c928190e93db7ea3dc2c45f22e966cf01506196d36653defb29bb62a1e7faa74edb520a16afb216c5e694dec9bd3a99882fba4a0d9a7475f593a9ee9ddaae59c666916dfd535777a5bb9ecc8b0d31e64a6faa1d487ac66e83b11b5501878931f8fd8afaeb03b4b9007cfc908d6f6dc5dfe22192aa81339ac9fb0b0a20f5e22addcff3a4e95f90fd8bdeb98f9b1e0c0bbaedf84c03573bccbc65df96211bfa0936699fb07f78a81405b504238c53d53de9f875148bab3058db8376d8b56dafe5efabb229cff21f5f3403963ca184b151fd08a84d1610f2d08979acf8efe66f7148e8030a1b262b9ba04635b9af55dc27706fe51cd30f5ee6ff4952a315f23aa87a4c84adab4244c7f9478609d3d577554b795d1df60903d1f4b6714c669a16d4eecab68db0770ace5f9db1baf4068653c13046252c2fd30ba4a5efb08d797188c92065357e03379cf10876376595f2d79624b2609aa6a7ccccbcbf62a3cd276cfb29f7f95d06959cf61906170e3bce934c843c3b71b3d63f7a544b9e5d97a2e1377f2e64e8c36e4cdc7d51fecd851678e00fd55714e670c802a85d82dd299928894a801c425074947e37fb418b87f0aa99234ab54301c43ccec0f6967a85c42e7dd740955cb22ec2fcd6cc80035e13985c04e00ab7670486dd40d489a2bacb52ffdea5294979ae5bed337b266260c74426d8571d7d16d3999e7a1c07aa8cb5517ad9e91ebe046cceeb1cfc7560ef82d93ae705ab0b21b620c9d11ab7e07b5d345f960dfa90b3bb84e26eb997878f0e47de5f5a946c4f5e83eec95919e7c486e23e400d04c557abc3234b299cf5224d9e5a3b2fe6934608266f4530250f52a24e6a17b49c9e5190e48f901ce14b0a9d28bd5dc0ca5fb0e590c5b27ba8fe09e31d6e9e8e53ea23c99b260e32155c97312b10f1ca3bfe5d3964e0856ceed87bdedcdf727cd3ab6b5d1684a075e9900e0fe4983468c99709bff7459a8dfcc914b8e9a7241e36b8f8bac4b9ca508306e84ba3109f6aeb16904cf7be08e0ec76e689f1674fa8ca6947648f6596cf6fa7afc6863ff82aa88185456ac0cdc99d415d6afdaec689d796262ad84ea29ea85b7fca9e4aefee74caee5c475161f4b2e210d47284ec11d59d2b80ea245f0dbb3b92cc5b3c07e3240a838444fe8f67a97df700572fe16a75bb97eaffca2482086fc3ebf652235ce114233eaa0c76ef3f8f2fcac7eadee8da29d70e016df64e03fb87a8edc7c735aaa5a222859b01dd827c62de8cf273ea70426a7f452d776c70ae855da44db5c4bb83bd2f6e4116bfbf8fce20fa4b7627483e35fa2a6d57bdd284cb53750192d2177952372ad3440218b6b77b0b0d902dc5d02ca5b6104cb29c3898a8056ee4608fe98e3835190569ae1ba8c982233e0353ae84dd29750f07ae728d5f69003da7bdb0da106738c319ad9940d84fd0c0156df9f519c4a2bc0e542532080321f87bccd85a62f9984539182e1fae48768b854a26f8b1591e1ee2f810f6a8317765f6c83ca2b25e2af8e9af7607e4cc39e2312d9db8df727879b5ca0a443c273086ffe78c8e318879e62c2d95241565d03b421be580f229c708eb502e120904aff089f4fbdff8d8d288ad2f7f58bb0784d4c1c65e612705f3549865118ba9bdec4c0856bfa0ee6d0f8790533435689be45bb98a122e8052ba6ab2b4e2dc6c7a357a5cba8f465b696f9d7dcd252619bd8db52e71680a37c7baef264e2254df3968cd5b8d76b6bd6b688cf5b1a61bb517a4fc384ab3b32a5e444b1ac6454cd3d973ed7a01b0e8e9beafe2fedf2951693edb7c1052280ef09508adacaabca8247183388aac76b9ed5f5f30b8d769de1bb0283f2e34c5931f1cc4e8c93f0079c3bee7e1769bdb73ef6f61ff0b58de9ae710801f2f6010a03117f4fa68915f3d8d24c4648ab3b2e223a03f4117f7277442eaedb95e960db766802a178f87ad5fc25f55beaf0c0942c8448bbbbbce6003848df0c0c627207cca1c38df44e9c14cb4f80f68f9cc4ae2a525945bfe165c12e2d89f56c2c3eeaaa0b89292900016202cbabf413ccdae50d98dc9a9a942e4aca457591e5586919d47c95fbea17854cd14e185c260d3138b8fd2c89872a2b001e0d2ad533e9df7f5fbebe2d4fca43603bf03cc68b7bb08e2216b74030baa9466471e4f9b35b937aa1256166cb482ab7dc66bd0ae938aa56038c3da0ac6636238b33201b1fe5bd91c6ffeac11cdf06f12e38a9488cf18c3fdc938212d96e4e8cafbe6fdea342520b99c647f69ad7de53d03e74d28dde03a210769db0ea801d1378c5ee5d9d183a9cca7c65c4d963c292f7863e3688537f070b0ffc56430bda75ba739eada09d604bb9be6626db4cbc40834fbf2e78902c9d2daf514218fbbf0a619eeda4195968529541e9f4925085b993a125f9e3e4e521f32199fbebf25242c86fcf5015c224ea07aa096b5f9d754edb15348e213516689761a520cee20d110d598b64789bf343a91832761fd832d5abecc1fb6a9fd3ee6630a72732831d99e9ea35e85f2cae98935dbd627b7ee8701e07c98ac55c5ff921482f49339daa8c43b5320fe1ffc94dc27f3b30059e8b741711cff5c3e75119787d78aa1c2730c25298786cdd283cbed5b0d843cf4dc31bba36fd377ece50d09774b477d49d7ce4f7cde645e7b05ef2ab70f1787b864aaf6a810976f86483d962c06f71525ff1a45e0a0a3129d4aca0f8d74e78ea430366a198e1a6176e549f42afde56dc59365ac19b51b22479aa3fbeacfef7db2eff87ecbdd5265f44878a8ca935fb6404c7c9d8327cbbe344c05b89f5d312e466c84e78bdcbba50e666416e4055c51835adbd97ba2130e0a34cd30a6aefa96f5b06d8508e500af13d4a1da5f25de25775a9610325d23e17997a8de9ff59c02733e5105585de59a53a01ac216ff857f699c9b2b59399bee33e763475c7341950c8ea8bda5c11681d2328824aff08b25a20aea98141f6f3dfa366b0c8269ab8745f876cb28f5f03e88db65ed58d01090e6884278d9f30a0930238f1f608db7fc00f45494ba4c8df8e8206628ee911addeb1a9c5e28aac295ca5f64ac94d917c4069511fecf7528732a60489448aea27e728cfa325117794f86969ee659aa6693ebabd0699367ddf80381bbaa64c6de987f842685ddb0b724e99d15206f26e1f5f36a7cf400679051f525bdb5b764c261ecedc72c2076b7c47b1221fffd4672101d48630fd56e899d11d306a825bacf8a51e6568674e226964599fef6f8ff6f032dd2f3d02292fc622fccb7daf83fb45c28976bd7024e5f41bda1419463acb47e57be8a4c7fa21cae3f9971d962ae802fb6dd9e7d555c089f40076d19a7d65189a9d064a96533d5193b381cce17f4ddd3b81f97156f867be30872649bc92ef7c87e6d8a23f472a060ce30b6a3a25421f1d6a8b890e7db4bacf57dfd8e1ca19174c6a35c0e7a2806000bdbf6eb831f7ad93712ba3b855642fbf6f64da3a1ccea965ba4479ea1258e653493a01532a027af6ab9fb4d48f8c558fef3ac73ba7c4e96fd297bcf96741f3d6d26344226663b06f50eb05c95a3792d9cc0354a2a9ff366922258e1bb3bd72da9c5074cfce3b438a382f47cc4f190d137b4cef178153882794a652263c6471adebe41c88a58b5b050aa7077f8ee5031ae35845738296dfac8ad7ff7b3bdf36da721b82599bffd38d8329705ee93b126e20dca17875c4576e02363a663560b1c73e1e2cd3f86fbc9e33fe0970689144fb1e317bcc4b4f750120a24f0735421cf8423357b9a4eae61641999e45c9061d34832781317e3e92d7f7e665e51fe5c1ddf7da2ac7ea8c6347eb13b702de966003776e879552fa7c0d2aedde2317695cad65ce4a674b15dd11e9d1c2192ac2ebf89c4b301a3e99c27a3bf4eb599d5f0ae79651b9a04d55939b19a88a479580aea9dd1d2c91b3d2a419b070c7fd1bd16a48de4547df8cc1d65f28c54a9f8348a5ec447ab60f66376a0e374ec88e3a2ea9452f25e33b756adb707a0cf43d21beb31b8f3deb1ee6b4ea91acd9f71de884046566bea3cbbfa8b5ae890d9a06d6a826f80c920b56c0cd01a803b426d747830c2fae9b5efd257e6975d37aad78989ec50b572d8dbccae89299cd710032a03eb441b68be10fb78101fe87de1273ed295de71c5b898274ecd051fef661986793fa06db90bdbc29713a00a1dfcbbba599d9c244c974983d0316f05e25aa1a40302a1395344006d32035fdf6ac34c68ac599e3d3bf7add56c7adc3ea9c11194320dfdf03f685555c4db73d05c4f3691e481e52b77f3373b964920dc0ea802cc805915c694bd55e896176253564292d614b80d9adb88f64ae362780a3a2bf6ce879abff1655ddd011d12e059df", 0x1000}], 0x4) 2018/02/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000670000-0x4), &(0x7f0000b39000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) syz_emit_ethernet(0x83, &(0x7f00008cf000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x4d, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "67a2a7649df1391ae726a0cadfbdc2e8dc15671bfe666a265df79bcf82f8d7bd9f0eef7b964541db0b8386486f546b787f1cc249f9faa7c89455ea2475"}}}}}}}, 0x0) 2018/02/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000167000-0xa)='net/igmp6\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000327000-0x9)='/dev/vcs\x00', 0x40000, 0x0) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f0000477000)=""/4096, 0xfffffffffffffcae}], 0x1, 0x80000000) 2018/02/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004a8000-0x4)=0xb5, &(0x7f00009a7000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4024700a) ppoll(&(0x7f0000233000-0x18)=[{r1, 0x52}, {r1, 0x100}, {r1}], 0x3, &(0x7f0000197000-0x10)={0x77359400}, &(0x7f0000fe1000-0x8)={0x1f}, 0x8) 2018/02/18 03:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000fdc000)=[]) r0 = socket(0xe, 0x0, 0x7f) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000324000-0x5)={0xa617, 0x7fff, 0x10000, 0x200}, 0x5) 2018/02/18 03:53:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000320000)='/dev/mixer\x00', 0x1fd, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00007b1000)) 2018/02/18 03:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f0000b7b000)='net/mcfilter6\x00') sync_file_range(r0, 0x3, 0x6980000000, 0x1) preadv(r2, &(0x7f00002ee000-0x10)=[{&(0x7f000039a000-0x1000)=""/4096, 0x1000}], 0x1, 0x2000000000000000) 2018/02/18 03:53:02 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000c30000-0xb)='/dev/vcsa#\x00', 0x100, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x2, [0x2, 0x10000]}, &(0x7f000044a000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000b1000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup2(r2, r2) sendmsg$nl_generic(r3, &(0x7f0000004000-0x38)={&(0x7f0000001000)={0x10}, 0x3ef, &(0x7f0000003000)={&(0x7f0000001000+0x458)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000087c000)='/dev/admmidi#\x00', 0x8000, 0x2811d924618b115b) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000c4000)=0x1ff, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2}], 0x10}, 0x0) r2 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000071d000-0xc)={0x0, 0xff, 0x20}, &(0x7f0000671000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e1d000)={r3, 0x5}, &(0x7f00002f9000-0x4)=0x8) 2018/02/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004de000-0x8)={0x0, 0x1}, &(0x7f00006ce000-0x4)=0x1cf) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbe000-0xf)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000dc0000)=0x2000000000008, 0x138) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000085d000-0x6)={r1, 0x6}, &(0x7f0000b88000-0x4)=0x6) 2018/02/18 03:53:02 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b47000-0xc)='/dev/audio#\x00', 0x2, 0x0) accept$ax25(r0, &(0x7f00003dc000), &(0x7f0000dea000-0x4)=0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r1, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fc3000), &(0x7f0000c3b000-0x4)=0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget(0x0, 0x208) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000fc5000)=""/37) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fc4000)=0x7, 0x4) 2018/02/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000cb7000)=0x75) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) tee(r0, r1, 0x5, 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/02/18 03:53:02 executing program 4: prctl$void(0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000e29000)={0x2, 0x1, 0x800, "76c9db2d050b", "c2590e9ed1a4cb0ff73a6233825edad4"}) 2018/02/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000087f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000056d000)='./file0\x00', &(0x7f0000c43000)='./file0\x00', &(0x7f00002f9000-0x5)='omfs\x00', 0x2000000, &(0x7f0000223000)) lseek(r0, 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000bc3000)='/dev/vcs#\x00', 0x81, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000e2d000)) 2018/02/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f000009d000)='/dev/vcs\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{}, {0x0}}) ppoll(&(0x7f00007f1000)=[], 0x367, &(0x7f0000846000-0x10)={r1}, &(0x7f000079e000-0x8), 0x8) 2018/02/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000e74000), 0x876b5e795) sendfile(r1, r0, &(0x7f000075e000), 0x1fffffffe0) sendmsg$kcm(r1, &(0x7f0000958000-0x38)={&(0x7f000066d000)=@ax25={0x3, {"bf6e4aa13cff19"}}, 0x10, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f000019a000)=[]}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b45000-0xa)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000015f000+0xc30)) 2018/02/18 03:53:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f91000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8dc0, 0x103000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x2040) r5 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r7 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = mq_open(&(0x7f00004ea000)='}\x00', 0x80, 0x82, &(0x7f0000000000)={0x2, 0x200, 0x4, 0x0, 0x5, 0xffff, 0x7, 0x80}) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000069000)='/dev/cuse\x00', 0x802c0, 0x0) r11 = syz_open_dev$sndmidi(&(0x7f0000091000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) r13 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000d13000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r16 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f00005cc000)) r20 = socket$inet_tcp(0x2, 0x1, 0x0) r21 = syz_open_dev$sndctrl(&(0x7f0000f77000)='/dev/snd/controlC#\x00', 0x4, 0x202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = socket$llc(0x1a, 0x1, 0x0) pipe2(&(0x7f0000a66000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00005b6000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vhost-net\x00', 0x2, 0x0) r26 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r27 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) r29 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000514000)={0x0, 0xffffffffffffffff, 0x8}, 0xc) r30 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b77000)='/dev/qat_adf_ctl\x00', 0x593502, 0x0) r31 = socket$inet_tcp(0x2, 0x1, 0x0) r32 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff}) r34 = syz_open_dev$loop(&(0x7f000076a000-0xb)='/dev/loop#\x00', 0x1, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x26400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x80) r37 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r38 = syz_open_dev$urandom(&(0x7f0000339000)='/dev/urandom\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r40 = geteuid() stat(&(0x7f0000af6000-0x8)='./file0\x00', &(0x7f0000f56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f42000)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r46 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000b53000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ab8000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000dee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000079d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006da000)={0x0}, &(0x7f000028d000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f00001ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = accept$packet(0xffffffffffffff9c, &(0x7f000023f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000cca000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x5, 0x8}, 0xc) r56 = socket$packet(0x11, 0x3, 0x300) r57 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r58 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x1), 0x800) r60 = openat$ppp(0xffffffffffffff9c, &(0x7f0000867000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) r62 = syz_open_dev$sndseq(&(0x7f0000798000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) r63 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4), &(0x7f0000004000-0x4)=0x0, &(0x7f0000f81000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000304000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r68 = getpgid(0x0) getresuid(&(0x7f0000564000-0x4), &(0x7f0000b96000)=0x0, &(0x7f00005d9000-0x4)) r70 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r74 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce2000)='/selinux/checkreqprot\x00', 0x800, 0x0) r75 = inotify_init1(0x80800) r76 = syz_open_dev$mouse(&(0x7f0000d4b000-0x12)='/dev/input/mouse#\x00', 0xf6eb, 0x380) r77 = socket$nfc_llcp(0x27, 0x1, 0x1) r78 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c38000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000bbb000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b95000)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r81 = getgid() r82 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r83 = socket$nl_xfrm(0x10, 0x3, 0x6) r84 = userfaultfd(0x80800) r85 = fanotify_init(0x10, 0x0) r86 = creat(&(0x7f0000279000-0x8)='./file0\x00', 0x2) r87 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r88 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x2, 0x0) r89 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d4a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000b75000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r91 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000c0f000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r97 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000518000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000dd7000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r100 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r101 = memfd_create(&(0x7f0000001000-0x28)='em0wlan0/selinuxcgroup-proclo[mime_type\x00', 0x2) r102 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000397000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r103 = socket$pppoe(0x18, 0x1, 0x0) r104 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f15000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r105 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40000) r106 = socket$nl_xfrm(0x10, 0x3, 0x6) r107 = syz_open_dev$sndpcmp(&(0x7f0000620000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x18000) r108 = socket$bt_sco(0x1f, 0x5, 0x2) r109 = accept4$inet(0xffffffffffffffff, &(0x7f0000724000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000704000-0x4)=0x10, 0x80800) r110 = accept$inet6(0xffffffffffffff9c, &(0x7f000093f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000c16000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r111 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x8400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r112 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000fd1000)=0x10, 0x80800) r113 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005b4000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) r114 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000faa000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00006de000)=[{&(0x7f0000fd1000-0xc)="751f163ab0832df7ff084e9c", 0xc}, {&(0x7f0000001000-0x8c)="f310c18e9b1d11b865cb8ae552a6f118c74b0505c91fef9f148f0a15ca39b5e4268ce33e4aa9fb2b3bbe58f0319f7dd679a792509f17a709e1d2d5f437bd482c62f46985c7d0ad7a51181bec28f06da8e70be09332320d0bee4de186ea2f9462dbbc5da1d0fb4977cbd4fc539824154d4640302c3e0dbbd153948ce895ff7e5a9110115539a8b4551f9fd411", 0x8c}, {&(0x7f0000001000-0xb)="5a898f64a61c1838c93106", 0xb}, {&(0x7f0000206000)="9a05e4bbba404a7d7b8a7862ec4821db1038e497073dbe1d27100d3fb21211e7531bc79f285746725561a5885fe9592243ea900da20ef5a6afe1fd2342514fd31db39e1e0600c3ea35e0eea6346373220253615357b02362e158954aa72fdba6e2ee16ea8ae7fdde4d2cb56318d026cd28cd9cbe32df41f650525cfea59ab87b", 0x80}, {&(0x7f0000000000)="b4557b7f94ae66b9d884d858746a3e45b338d402520b86b9063925646567bba8474194cb10001558480b47016d9b0bb5ad3f238925b8b2a3030521a6b53beea0e2cd270780d3a19419f54f3771bd3acfdb4fdd8313137f24e561e6d8f6492dfcd5013232a3d6c8d9e958c3a75a082304ec73e51e528c54b684e3827a2616b455b5c9329295075ad8ed73dafb9d35c510529f3d1ab6339054324e04a142bfc64e8dcd67c4e3c36a03f803e5c9a7e21bd468354cfdeb279450dc7c083b6c6ea2bddd7eb62725b72b7c2388", 0xca}, {&(0x7f0000001000-0xc2)="dedd0e42380fb9bf429bb2cc678e11cc08567ea646636aeee5328a1eaad2865d0f7494ef76f7d917cfd53e540f4fd86cbf300934fef6d5e0c1b0e82f756f1c88c3610c711060cd6cc162202530447f16abf0f2524bd8688218fbd81c73d6e7935ebbb096dd4a3fb6d84de43c1c099009b91d6d130bad6e785ea3bccb5026ac7e5ade3ff75c321d4a0c567840823276bb6636fa170d357345b2fdfa5f0879289660d506b7d40727db9311054b4c2d2c21d9d07f3e8c000b7a7cc15e6bee630e5949c1", 0xc2}, 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{&(0x7f0000001000-0xf6)="7aff1844dfcb0b57dedc8489201cc001197c04b2a279c575633a19f8f9d7e33353c5db124e01941e2223a85e1fc3cc360979f53e75c1738ec077159baea44646d8cd24cf5e2aa3da014e9f49a9536b4ffdec954a91b651fa2b037ab957cdc215de0ba3b327e6c47cbce3e574ffe1f07e32f175f76fe6858dacdc8508bf75139c9dbeab88c4ac6c4dade8501a18447c98afd17a8bd31d328f6b49725cbdf205b67bcd77058f734b65de99dff3c6bf13e982d68a730804dc34efc6b43a6fb024f8809c5354bf3cb7400a518bdc6a7b53476efc0caba68889e53b9e966d6df23ee1d206a5869c8ed3cc89a287d9adde04c5c028716dd810", 0xf6}], 0x3, &(0x7f0000644000)=[@rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28]}, @rights={0x38, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36, r37, r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x38, 0x1, 0x1, [r54, r55, r56, r57, r58, r59, r60, r61, r62, r63]}], 0x140, 0x800}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a0a000)=[{&(0x7f0000001000-0x78)="51fd794fef7a06044fbfd1ec98e7f5d87ca4d56fee706186b507d132db009924a3d2e854d3be1f26ccd268364e4f63d9eb609c5076a1c66fc44867d1b51815d6e9a0366e00f08e1801b3758a5a61875681ac9c8731b455edbe6bb018aa6117a35e9da67890dd358c9ee42a88e378a888fb309bd2eb116745", 0x78}, {&(0x7f0000001000-0x43)="e192802acdb55426255233d587c9e89359fda90ddd9f816d97edf47e2a61dd4669fd723fea19fd67bfa8448f47889c18699bf55a49698ae912fdf1be821a1057e2dede", 0x43}, {&(0x7f0000000000)="6c20bc69b127e2d5a138524c123607b5ff3ccc78b04cbd4c308d12c6b74c7ebc2b53c5ec961a7fa846fdb5dd9be53bf686a157f0485a9744251425868e623f2c0cb00bc332a560accc8425c160b9e6b048b3d06874a8308c70bca0479e85c1721d904f38bbc146784c7a8918ef397fd2d9f6f3c495ddab4b6f5e88", 0x7b}], 0x3, &(0x7f0000da5000)=[@rights={0x18, 0x1, 0x1, [r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @rights={0x28, 0x1, 0x1, [r74, r75, r76, r77, r78]}, @cred={0x20, 0x1, 0x2, r79, r80, r81}, @rights={0x18, 0x1, 0x1, [r82]}], 0xd8, 0x20008000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000473000)=[], 0x0, &(0x7f0000001000-0x50)=[@rights={0x20, 0x1, 0x1, [r83, r84, r85, r86]}, @rights={0x30, 0x1, 0x1, [r87, r88, r89, r90, r91, r92, r93]}], 0x50, 0x4800}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00006f9000-0x1000)="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", 0x1000}, {&(0x7f00001df000-0xe0)="60b8fe3bb1e1616f5071a73307788d973f6ba2631f1cc1290e0bcb8ecdfc7b88c176c932d45071f1e8d2802df49d02f8376b0a7c794cec0f53da5c1949ba76f5b11df2d6cd12e340760ae8825b5081466050767b78e483a522b45c2d50ec7c22a2e709416aa70cddab1a08a972d3cc849156af9d01fac31d0ded2988769e6a567bcf5b3ee114ca935a826893d123f0c1620f02c9bf457c60bf68cd805eeac19f92db997e6e2bda6bd31a5087dfd620c21196a4cc8c9b2446afec5050f05491d1d056566c45deaff5c521e5d70579a55342030842a4112415577a87b9a61e44a3", 0xe0}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r94, r95, r96}, @cred={0x20, 0x1, 0x2, r97, r98, r99}], 0x40, 0x20000010}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x9c)="48545c71a23abd64abc6cf0622712fd032bd006e70f89f9fb67229bc6e2c66dd03c46201d7dd421d9de5809292c527d37bedbc05a5972fc7a76a673fa1b242732bced13ee95297d54b55dcd50830718c496aca16b432afd946d9b3857f3e906e1764b667f570c387862d382bfe1effa2b35f041fce14a66cf0fc1ab95a6950392d88bd4cdf3ec031898338e6335c9cb99f9849997173cf1845507680", 0x9c}], 0x1, &(0x7f0000001000-0x70)=[@rights={0x38, 0x1, 0x1, [r100, r101, r102, r103, r104, r105, r106, r107, r108]}, @rights={0x20, 0x1, 0x1, [r109, r110, r111, r112]}, @rights={0x18, 0x1, 0x1, [r113, r114]}], 0x70, 0x4000000}], 0x7, 0x20008800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x0, &(0x7f0000680000-0xaa)) mount(&(0x7f0000e9f000)='./file0\x00', &(0x7f0000b60000-0x8)='./file0\x00', &(0x7f00005b4000-0x5)='ext4\x00', 0x100000, &(0x7f0000f5d000)) 2018/02/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) symlink(&(0x7f000077b000-0x8)='./file0\x00', &(0x7f0000e70000)='./file0/file0\x00') chroot(&(0x7f0000fb9000-0x8)='./file0\x00') 2018/02/18 03:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000073e000)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) 2018/02/18 03:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00004cc000)='encrypted\x00', &(0x7f0000cfd000-0x1)={0x73, 0x79, 0x7a}, &(0x7f0000a1d000-0xb5), 0x0, 0xfffffffffffffffd) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003c7000-0xe8)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000066d000-0x4)=0xe8) getgroups(0x3, &(0x7f00007da000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f00004ce000)='./file0\x00', &(0x7f000025b000-0x8)='./file0\x00', 0x6003, r3, r4, 0x4, 0x0, 0x1080008) 2018/02/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000310000)='net/dev_snmp6\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002da000+0xc5b)) r1 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00002db000-0x10)={&(0x7f000062d000)={0x1c, 0x22, 0x80afb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x7, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000050b000)=0xfffffffffffffffd, 0x4) 2018/02/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) r1 = shmget(0x1, 0x3000, 0x54000040, &(0x7f000081e000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000cec000-0x1000)=""/4096) fchmod(r0, 0x102) 2018/02/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200040, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00001c7000-0x43)=""/216) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00001d1000)='/dev/ppp\x00', 0x400000, 0x0) syz_emit_ethernet(0xff32, &(0x7f00007f0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000065c000)={{0x5}, {0x6, 0x7}, 0x7190, 0x2, 0xd1}) 2018/02/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = open(&(0x7f0000842000-0x8)='./file0\x00', 0x200282, 0xc9) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b27000)=0xffffffff, &(0x7f0000b85000)=0x4) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/18 03:53:02 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00008bf000)=[{&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000b2d000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000-0x2)=""/2, 0x2}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000001000-0x2)=""/2, 0x2}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0xfffffffffffffffc) [ 39.854564] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/02/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f00001a8000-0x8)='./file0\x00', &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d06000)={0x0, 0x0, 0x0}, &(0x7f0000ac8000-0x3)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000538000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000d1e000)=0xe8) r8 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0xc) r12 = dup(r2) r13 = getuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005a5000-0x8)) ioctl$TCSETA(r12, 0x5406, &(0x7f00003de000)={0x2, 0x1000, 0x9, 0x9, 0x2, 0x0, 0x3ff, 0x4, 0xfffffffffffffff8, 0x1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dcc000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) sendmmsg$unix(r1, &(0x7f00001ef000)=[{&(0x7f0000d6a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e2c000-0x20)=[{&(0x7f00000f0000)="8751b5b6a0a9ed59b280c5b4cfd07df80ef7301ea220659fc468ae98a4661faf7c0ae196cdc71d66fccb21267b135f979ac886d8ea5f89c763ae5b9341ee64484453b0475adba0c84ee67c18ce978b5cb9bc9647d1fbfe535cab284ae94b2b59cf317aa70e1b1d0819e6a6f1bcf4453e6f30191f952961bef777f4da94d4c17c17f36f3e930badf6f6a6202e56e4ac07f46c3715fece1c1986bb141f068e3c9ef3ff0e58cda1c79b91e369a55a07891e02e38d5bc7e7834a7dc6f1dc28f6197d1f7eaae8f5213c7119e43216db9549c976800f0f29e8ed2d139bd9ae88b13ac22b3967d50929c117245c81e4ec22362aeab985f5f9", 0xf5}, {&(0x7f00003ac000-0xf3)="dc1c47f980e6f950f7a30156894452331c8c373d277945205c99ab5bb260bcc51855b8eee0813b0811329c1ec71ef810c0dde1a0217fadfee3d35b5881d50e446e4230a08ec42a23378ff30599f3aac8e13a86b7131a9df2b01f71710c600da8812c2cb598309a0333f4d6e68c185d493d4ea1ea2931be275ebe06a4e9965e59d5be6341dfb45e73e02383d02cd485e46d3842c3d9817ee861dd98a2988be91dc6c5d59a529405b568d48141c5d3a1c10eb165c464461c662019c1b642cd410ca6e8904e2079fa1097df8f2ced94eb76f63bf24fb9d6b4ff51aac2e10263f8ab034740fde4f313559c0eb68d51b24b45865300", 0xf3}], 0x2, &(0x7f0000309000)=[@cred={0x20, 0x1, 0x2, r5, r13, r11}], 0x20, 0x48004}, {&(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e6d000)=[{&(0x7f0000407000)="8093871d50d8da088f13ffc14b7ce9758fc41bfd4b25628a0c71fa2024715e9ac0984252f009df17fae22852e966a52ed04170c4dc401b07ac9b6b53a950", 0x3e}, {&(0x7f00001fd000-0xe0)="d25c51fca9aea728cb22d5153b8551800ce1e1b5c19aa63ba0bd2b85240ae6617f8051d2c3d97a7ce44cca820d979083e178ae26a70c1dd42e2fbcb8396ae7726535945d61f60c509bfd3acf7f94217fc90bf7fd901d3378970d2e34dfbe5cb4e8fe63ddd58d90a9132f2c09f0eae50ce0518b10b3ccd1ca233de5b66fd7f90919d95a2cec04d9604b6b9bdcd2a7d76d60658de23dc51d6be1683f18ba184b5dd9013d865073bd7e0a77ce295ee157d36d9f7dfa281001c541581652278554df2d4a48fc83c59174a74461c1bc6b942f61ccd98915cbba4d679655a6aa8db321", 0xe0}], 0x2}, {&(0x7f00003af000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fbf000)=[{&(0x7f0000e50000+0x98d)}, {&(0x7f0000471000)="7e4281f2bcc7ec55ab7bc08884f928143fdd2b", 0x13}, {&(0x7f00005c4000)="f4dd597e6241e9c382d64047a41f73198407f9192ad0c2b0f16087039db47440d01b014259641bff653ac1a910854da12dc499778ff392624af69290108390d3215c98f26abc18ade227c2dc5ad65513d31e751cb68aa761a5bd89eb048936b3fc35c470ca7918944fe9354ab92b00d6874ffac016d0deaff47f800a8fc81fecdca2a648997c12ca514683e2848cfb2af55a885a5703c2918ca7c96dcd15e906fb17f3cdcecaa991cdb3ffc40016eb1bf7548a7dffe3758a46e076d9e610", 0xbe}, {&(0x7f0000b1d000-0x7)="b7dab6b5cc00b4819fcabfde89d26024fd0f041ca88c0334321331c2f1b42ab64af8e0217dcae4a793645350e1fef8296e57e2f4890f98371926f4a0bc932c0f47a6d4d1031dcef12baafab6e73483a2757bad674b4d8f473b68c890d1b3449f3b6b1bd9a2c8ec43af56861b196e", 0x6e}, {&(0x7f000090c000)="12d52dfdb9d616", 0x7}, {&(0x7f0000849000-0x4a)="ec448f0cf89dbb5c3259a60ea7ae19fe4b9ecd6e7ccdfe7c1802db38de04d79c36db79247e3706d05054b8c094c6475142273f3b5b060a78e9e8b90ff2366d264c653b11eb8bd1a68c03", 0x4a}, {&(0x7f000017b000-0x1000)="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0x1000}, {&(0x7f0000065000-0x2b)="1462224660f3a4939a8d60c965b9ccc065ca0ae036778bef6edd85c1adea2007273c5935b8516ec5f3b914", 0x2b}], 0x8, &(0x7f0000db2000-0xb8)=[@rights={0x18, 0x1, 0x1, [r15, r2]}, @cred={0x20, 0x1, 0x2, r8, r7, r11}, @cred={0x20, 0x1, 0x2, r8, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r14, r15, r2, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r6}], 0xb8, 0x4}], 0x3, 0x40) pipe(&(0x7f0000f2d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r16) writev(r17, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/02/18 03:53:02 executing program 0: socketpair(0x0, 0xe, 0x81, &(0x7f0000166000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e0000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000b22000)) [ 39.910570] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/02/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e35000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000e32000-0x14)={@mcast2}, &(0x7f0000eef000-0x4)=0x14) socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r0, &(0x7f0000eb3000-0x8)=@sco, &(0x7f0000571000)=0x8, 0x80800) bind$alg(r1, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x0, 0x2, 'sha384\x00'}, 0x58) timer_create(0x7, &(0x7f00000e0000-0x60)={0x0, 0x2e, 0x1, @tid}, &(0x7f00000d6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000095c000-0x8)={0x0}, &(0x7f0000407000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c76000-0x8)={r4, 0x100000000}, 0x8) timer_delete(r3) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00002ff000)=[0x3, 0x3]) 2018/02/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) epoll_create(0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000850000)='/dev/vcs\x00', 0x2800, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000a97000)={0xfffffffffffffff7, 0x46a, 0x2, 0x4}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000993000)={0x0, 0x2, 0x80000, 0x2, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x400}) 2018/02/18 03:53:03 executing program 5: truncate(&(0x7f00009c8000)='./file0\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10), 0x0) inotify_init1(0x0) 2018/02/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) syz_open_dev$sndmidi(&(0x7f00001e6000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bb9000)={0x1, &(0x7f0000a3f000-0x6)=[{0x1, 0x8, 0x40, 0x1}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/18 03:53:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) fcntl$setflags(r0, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [], 0x9}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000531000-0x9)='/dev/ppp\x00', 0x501000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a8f000), &(0x7f000078c000)=0x8) rt_sigsuspend(&(0x7f0000d33000-0x8)={0x1}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000347000-0x4)=0x0) syz_open_dev$dmmidi(&(0x7f00001a8000)='/dev/dmmidi#\x00', 0x91, 0x100) syz_open_procfs(r2, &(0x7f000046f000)='net/l2cap\x00') epoll_wait(r1, &(0x7f0000973000)=[{}, {}, {}], 0x3, 0x0) 2018/02/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000654000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000290000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008b6000)={0x0, 0x3, 0x80, 0x7}, &(0x7f00000f1000-0x4)=0x10) flistxattr(r1, &(0x7f0000b3c000)=""/133, 0x85) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004ea000-0x18)={r2, 0x1, 0x30, 0x7, 0x6}, &(0x7f000055c000-0x4)=0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b52000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000de6000)) shutdown(r0, 0x1) 2018/02/18 03:53:03 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000a39000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x420000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x554, 0x3ff, 0x7, 0x8, 0x7, 0xd88, 0x7, 0x1f, 0x7, 0xffffffffffffffff, 0xe2, 0x800, 0xee, 0x0, 0x4]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000019a000-0x10)={0x3e, 0x4, 0x7, 0x0, r1}, 0x10) mmap$binder(&(0x7f0000dd9000/0x4000)=nil, 0x4000, 0x100000c, 0x32010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000caf000)) 2018/02/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x100) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000066000)={@dev={0xfe, 0x80}, @empty, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac02a8a00fb000f1}) 2018/02/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f000045d000-0x14)=@ethtool_wolinfo={0x1f, 0x4001, 0x0, "603713adc58d"}}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000447000)='keyring\x00', &(0x7f0000941000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000105000)='/dev/cuse\x00', 0x80ff, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000267000)={"df3677a042502bb252306567b0a5533d2873e4f9a1376d0019eee712ef61b781f69af479b3030efcb5e9ef031753fda4b4e88eb1e017175552ba0d89a5d14b366289e4630d5d134c5a155dab6305e75676da9cb034f3aa10343a44e28fe04e78f1baf82aff8a7bef18f6127ab948bfe2d3627e6f4290bc5e0067e417d016be88417b323bdcbb876fd053e25ec7da387d3a4cf03483fc75e152d779bbea0f0e3af3cf53aecf3e3848abbb0626a0ef2757305956325c4b8e8dd4acae58430f6efff6a3b48136624cdf18171f5d8f4d4a60db5598b05a2ade2c7899a2814e83b1b1f689326db82c6edca4e733d9784d5d7638afb3030150ebd3d8bd1d9ce64feae70582059a7a4b8a41f0087b78e0f673753b8666698603c69fcc175cabdfaf3299c7aeb2a034c9e561be60597218741515f948e53e95a17ab186c96309107c56d0a3d5c5ae04560cd81c43fe815ed437d36f34371c043477031540c505029276d76d2bb43c412c3d2712bf3a8e72dc0963ff8a1cf4ac20d255585c9adf4085278f21439d8bc91db2ec9c627673e0efbce614c59b8aa28db8c32729c124d5d14188495dbb5b10efc00532485221234e7df63c77cf4a56d282f87917f61bbcfc84dc2210367883411c19791a8fbcb063ecd5cd8353f9a0255dc7c73e11237e926087cf78adec30e41db66c1e018330a3ccfacdaa796f11eaaf98e7e370e7a0c471cad146ffba171f8d436be3a58374042b890505697a1b08e2e3d75ccf81bc6b8d59c6630d05eb44a264b6b6b05dbb18d4966f02b331959fd810bcabc53f65f1faa1cc63fdcc5973b06cfcdb0014443964ce5b7f1e899e014f2a7c86a636d899001609e6d5796c2fe6c9337ba875ab55d09f4b52245673af2d5716f9d12af02a5dfffdf403d0f8bb1d883f485fb1323e29db77aff57ea3e17204a7aaec1c452b261e70f828a8e7b6da13d884d4252abd28b863e50ef04ebb00f43f762be10271c66fb135a2cfd5d2c29bef8b92af637cdf583ea18079083f9f1c815d325fd26feb2e50ffbe30b428952d1aa99cd8fdb6109ad3bfac31e8a6c66f8ee6daec923eddc0ca205848ae4a335a53ed0a11d6c71ba22427785c06a5ac62f01a3ce993e204212cba86a0dc67e7fafbf6b95ece06cc69af5e13672fc9711afe5838fee06cc9ca1fa2706c5e037c7cf7ef843d8cc26733507f66fe1d4547892a1978e6642f206a51611998d428433f33f8ff872d4b0f3c9d6f505b7d33cfb3e090268725ddef984dfdf3591f5910ecb86f6cea9f053f5747e3339971726ca351a252702d890fccb13d5ef9d4b0ba8e47a62b4bf07dff9552a7152ddd5eb9f0549e89d7b8a09495e31722501c8ce313b379059ebe0bd4c6face294ff0a7281bf7896ad3358b0c009bdc2d4a96bb2c3c7ff7d1124f8f5600f3eb8a60bd6decbc57dcce72a93f3f59"}) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) msgrcv(0x0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) keyctl$setperm(0x5, r2, 0x28020020) geteuid() connect$l2tp(r1, &(0x7f000022b000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x100}, 0x3, 0x4, 0x2, 0x2}}, 0x2e) 2018/02/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a86000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000e0f000-0x18)={0xb1, &(0x7f0000abf000+0x3eb)=""/4096, &(0x7f000004d000-0x11)=[{0x44, 0x3a, 0x2000000000000, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/02/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) r0 = socket$inet(0x2, 0x0, 0x3) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000d18000)=@l2={0x1f, 0x8001, {0x81, 0x9, 0x9, 0x79, 0x200000400, 0x2}, 0x6, 0x3ff}, 0x221) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f1d000-0xa)='/dev/ptmx\x00', 0x4a0000, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f1e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f0000bb9000-0x96)=""/150, 0x96}], 0x1, &(0x7f0000a2a000-0x4f)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000f1c000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/18 03:53:03 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000095b000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000b38000)={&(0x7f0000bbc000-0x20)={0x20, 0x1d, 0x200, 0x5, 0x1, {0x13}, [@typed={0xc, 0x53, @ipv4=@rand_addr=0x1f}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f00000e6000-0xe8)={0x10, 0xfffffffffffffffd, 0x1, @random}, 0x10) 2018/02/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = dup3(r0, r0, 0x80005) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000001f000+0x423)={@local}, &(0x7f000001d000-0x4)=0x14) accept4$llc(r1, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000015000-0x4)=0x10, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000021000-0x38)={&(0x7f0000020000)=@ax25={0x3, {"397e011b399647"}, 0x7fffffff}, 0x10, &(0x7f0000015000-0x20)=[{&(0x7f0000021000-0xfe)="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", 0xfe}, {&(0x7f0000021000-0xe0)="0e0eedfd02b09fdffdea97bf762786815f312a7f38651a1344fbad8fdaa3db4dd60556b87362e130d4ee09e9b532a4040cdc673ad545a14c5c84c382d007fcd55f7574759786fb890518cc9d49ffe90823390bf33c6c4f90aa5ce49890ad6d0802d271ec245828e769af29df3feaa2f34b1d29eb298ca93adc9584b328d9ca7cec553cf7e31be5f3083707931442999b1df7ea1504e21e711ec3dffd5aaec3313b55c02f4ab0e8a745f565cb53748dc0a888cfa906685a78227eaaff2da099557edb0a725088a53b3abf64c0d9c2b8bd9bc2a7c867fde53d7fae2272595b0779", 0xe0}], 0x2, &(0x7f0000021000-0x270)=[{0xe8, 0x114, 0x7fffffff, "67204eb023971167eda5d921b7f48ab1216c009369713c1d1445e226a1ee91cee01dfbc2e55a7877ba467b7d85421503db80a4a6ead22ffdd948d055419d27229aa2840369d5d9019d5818676cf5632a0e4dd1b4cadcbe4183ec40921cd530f8750e581ceae11bcbd12ea97c010fa72a38e11b584a716aaa8f4a2016cb7f9f0702f610c3d61468f5e32e2f7b4f8dd4450b8e6609d9f291d1c96609721ccb2760920935c9022f4effabc5ae1ee7dd8d2eb49a8941dcd4da4ac7aaa7797e7acd82b3289e2552342122a0e19f9a65e83ec15b41ce775aee"}, {0xc8, 0x13f, 0x4, "06d1c1fe708d1c56441a1db416590c70cfcd4c2818cc9308175a7977a418c82cb9f355f15e9242805bf4ff2f07f3df57ede344c811ec623cf19f8712189ed8c42127d541f17f28c597eb7a82fb4965b2da3f36db5fe89fbb38db0b13f7a130cc3b4db53da1d1eaeabc0f400d2a215913a5e80a3c5834089ba3ecc730e3eb2fc425cef0ee4fb63253c2cc4fa10ad232a915ee560681a191f258af08ad2c8fe09053f45f54f701444d6b98f71c2238126ae427"}, {0xc0, 0x0, 0xb23a, "8aacdbc28e9d7461d9c63c69e79141bee68d933ae2cfcd97fe94cdd257f3d1ca9a032a339ec16d6af834b3aa4cf066f1dbdc1008d57b14600d42d5ebb88fd3674e047caa0ddea107dc46cd6c04b62b787897f9daf80503a15eefe038149e2b5def8f41eb1007162642cc4995ce37d363781561394b5729e5b60d1c9c88feb1f948b16606c373101903d5461e631c8bef606a5c6295a6b159ea7d55863d2ac4b0629718bee5fed242fbc2"}], 0x270, 0x4000040}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000012000)={0x0, 0x66, 0x30, 0x7, 0x5}, &(0x7f0000020000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000d000-0x8)={r2, 0x39cf}, &(0x7f0000003000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000020000-0x90)={0xa59, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000001c000)=0x7, &(0x7f0000021000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000022000)={0xfffffffffffffffc, 0x1, 0xfff, 0x1, 0x2, 0x100000001, 0x8, 0x10000}, &(0x7f0000001000-0x40)={0x4c459518, 0x1, 0x5, 0x5, 0x0, 0x302, 0x4, 0x761}, &(0x7f0000000000)={0x4, 0x8, 0x1, 0xc08, 0xe8, 0x0, 0xffffffffffffff01, 0x7ff}, &(0x7f0000003000)={r3, r4+10000000}, &(0x7f0000023000-0x10)={&(0x7f0000008000-0x8)={0x3}, 0x8}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000023000)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000022000-0x18)={0x0, 0x5b7e, 0x5, &(0x7f0000024000-0x8)}) sendmsg$can_bcm(r0, &(0x7f000001e000)={&(0x7f000001f000-0x10)={0x1d}, 0x10, &(0x7f000001f000-0x10)={&(0x7f000001c000-0x48)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "f49dc0aa41cc5ec0"}}, 0x48}, 0x1}, 0x0) llistxattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000011000-0xf3)=""/243, 0xf3) 2018/02/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e1d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000016000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d4b000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000012e000-0x2c)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x1, @rand_addr=0x7fffffff}], 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000903000-0x7)) 2018/02/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000311000)={0x0, 0x0}, 0x84800) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000453000)=0x28f, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000f80000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000ed6000)='/dev/snd/midiC#D#\x00', 0x3, 0x400) openat$kvm(0xffffffffffffff9c, &(0x7f0000c9b000)='/dev/kvm\x00', 0x100, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$vcsn(&(0x7f000069d000)='/dev/vcs#\x00', 0x48, 0x800) 2018/02/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, &(0x7f0000717000-0xc)={0x0, 0x1, [0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f59000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac9000)={0x0, 0x74, &(0x7f00003b8000-0x74)=[@in6={0xa, 0x3, 0xffffffffffff7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x40}, @in6={0xa, 0x2, 0x50ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x1, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x1a, @mcast2={0xff, 0x2, [], 0x1}, 0xb0}]}, &(0x7f00002a6000)=0x10) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000c18000)=0x106000) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004e1000)={r2, 0x6, 0xffffffffffffffff, 0x400}, 0x10) fcntl$setpipe(r1, 0x407, 0x1) recvfrom$inet(r0, &(0x7f0000277000-0xed)=""/237, 0xed, 0x20, &(0x7f00000c1000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000083e000)) 2018/02/18 03:53:03 executing program 6: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x2, 0x6) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001c000-0x388)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2a8, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd6e) 2018/02/18 03:53:03 executing program 3: syz_open_dev$vcsn(&(0x7f000007f000-0xa)='/dev/vcs#\x00', 0x80000, 0x80) pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0xffffffffffffff6a, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = getpid() kcmp(r1, r2, 0x5, r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0x7d)=""/125, 0x7d, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)=""/252, 0xfc}], 0x1) 2018/02/18 03:53:03 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcf000-0x8)='./file0\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) close(r0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000fce000)='./file1\x00') symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fcd000-0x58)={0x8}, &(0x7f00007ed000), 0x0) 2018/02/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x301) msgctl$IPC_STAT(r0, 0x2, &(0x7f00004cd000-0x94)=""/148) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000010f000)={&(0x7f0000fda000)={0x10, 0x34000}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000cc7000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0x0, {0xe}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 03:53:03 executing program 1: r0 = socket$inet6(0xa, 0x400c00000001, 0x1) recvfrom$inet6(r0, &(0x7f00009f4000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x2) 2018/02/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f9c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000af6000-0x4)=0x81, 0x4) r2 = syz_open_dev$usbmon(&(0x7f00005de000-0xd)='/dev/usbmon#\x00', 0x100, 0xa002) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000cc2000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008a1000-0x4), &(0x7f0000742000-0x4)=0x4) connect$inet(r0, &(0x7f0000937000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f0000bde000-0x34)="b3", 0x1}], 0x1) 2018/02/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x6000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000000b000)={0xa, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000002000-0x68)={0x1, 0x8000, 0x2, {0x0, 0x989680}, 0x3, 0xff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000f000-0xf6)={0x0, 0xee, "4a3fa10a2deb002c57859a26e6092e5fe9c23b0809dab29f34234ab112ef1feb883746975f544db36689f89805926373f8370cd7fab436342edffc99f8be14008cf7065f63b0ccdd1b4d5f147ba00434e1d8a021ba6c374eff54d5d227cef0735553a5387d8d29cb7dafc6e81b2882b2cc2d57400ff27df97393696cdc35d6ee0c258511b79b1a80a993e89142f6111882d524482dd2fe5bc0fdbcb85f66f39cddda2e511fbac2fc0a6d6e77e28033f20320c206c5352be5fb348954b69dec35394d1ab619627d42675887478a77dd4ba2d3f30bb59dce900425f2257c3b9c566de3ac151696aad5e6b79ec59b9d"}, &(0x7f000000f000-0x4)=0xf6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000d000)={r1, @in6={{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x5}}, 0xc74b, 0x9}, &(0x7f0000005000)=0x98) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000000e000-0x16)={0x5, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}]}) 2018/02/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fdb000)={0xfffffffffffffffe, 0x9, 0x2, 0x9, 0x0}, &(0x7f00000bb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001b2000-0xe)={r1, 0x2, 0x3, [0x3, 0x200, 0x2]}, 0xe) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0xfffffffffffffc87) 2018/02/18 03:53:03 executing program 4: mlockall(0x87b3ce2d2ffe24b0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e32000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x301000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/02/18 03:53:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000de2000+0x474)='/dev/autofs\x00', 0x800, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @rand_addr=0x5}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000db0000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000686000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000011f000)={r1, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a53000)='vegas\x00', 0x6) shutdown(r0, 0x1) 2018/02/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101200, 0x0) socketpair(0x1, 0xe, 0x8, &(0x7f0000a66000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x17b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) fcntl$dupfd(r3, 0x406, r2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6}]}, 0x10) bind$inet6(r3, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000545000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000007000-0x4)=0x1ff, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = memfd_create(&(0x7f00008db000-0x2)=',\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001ae000-0x20)={0x2, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e57000-0x20)={0x20, r3, 0x10003, 0x1000}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2}) 2018/02/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000007000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x101000) dup(r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000006000)=@generic="1fab9ee145b021698e25745c18dbc261") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000009000-0x10)=@common='ip6_vti0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@buf={0xb7, &(0x7f0000008000)="caff04b82d12e2b66a58a352c7b26b9e12f9afb11f6a86a147b0e411da9c44a181830f0406f388964de1e52fe50e38b811093883f2703015ae515ef9f5f90e023730d6bd53e5d352dcec08be1f6173d1b924a30c59a45bd52e4565d9ce2f1d1741e9c532a03f555a3243b2cf951bb8bc3144c2a8f2354f873d21ee5e06fb0b745552c727168b55e5a5bf7438f0d6c3f89d58b296c0e5f25b631f223e674fd1ee6e7843db9cb3779e1fc169b7dfbaf376eb7edfd57ce243"}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000007000)={@generic="b39db6613b24d4f0846e6d058d250622", @ifru_flags=0x1000}) 2018/02/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2b, &(0x7f0000bcf000-0x4)=0x101, 0x4) recvmsg(r0, &(0x7f00008ac000-0x38)={&(0x7f00002af000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d70000)=[], 0x1e6, &(0x7f0000c41000)=""/85, 0x55, 0x1fffffffffffffc}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e63000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00007ca000-0x50)={{0x6, 0x200}, {0x1, 0x5}, 0x6, 0x4, 0x3}) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = syz_open_dev$evdev(&(0x7f00001c0000)='/dev/input/event#\x00', 0x5, 0x103882) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00004bd000)={0x7f, 0xffffffff00000000, 0x6, 0x1, 0x1, 0x4, 0x7fffffff}, 0xc) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000090b000)=""/250) 2018/02/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x10, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002000)=""/2) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/35) 2018/02/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000c73000)=""/142) msgget$private(0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x34}]}) set_thread_area(&(0x7f0000f3f000)={0x2, 0x0, 0x400, 0x7f, 0x583, 0x9, 0x2, 0xbbe6, 0x100000000, 0x1}) execve(&(0x7f0000737000-0x8)='./file0\x00', &(0x7f0000119000)=[&(0x7f0000dca000-0x15)="27776c616e30a43a656d302e7573657270726f6300"], &(0x7f00000ca000)=[&(0x7f0000bb0000)="fe73797374656d757365722d00", &(0x7f00000a3000)="747275737465645c285b3ac670726f6376626f786e6574305e245d287573657276626f786e65743173656375726974796574683000"]) 2018/02/18 03:53:03 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x100000000000000}}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000f60000)=@nat={'nat\x00', 0x19, 0x4, 0xe00, [0x208cf200, 0x0, 0x0, 0x208cfc08, 0x208cfd48], 0x0, &(0x7f0000035000), &(0x7f00008d0000-0xe00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x50, 0x89f7, @common='rose0\x00', @generic="ec42dbd401382a1baded6cf36a16d8a2", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="a4be648d56200faa39961f4a51539143", @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x9a0, 0x9a0, 0x9d8, [@among={'among\x00', 0x8d0, {{0x401, 0x5, 0xa3, {[0x8, 0x1, 0x4, 0x0, 0x3, 0xf655, 0x6, 0x8001, 0x9a44, 0x7fffffff, 0x9, 0x3, 0x80, 0x5, 0x7f, 0x0, 0x7, 0xb8, 0x6, 0x101, 0x0, 0x0, 0x0, 0x18000000000, 0xffffffffffff0001, 0x8, 0x4, 0xfffffffffffffffd, 0x5, 0x3, 0xc0b5, 0xff, 0x2, 0x4, 0x9, 0x7, 0x100000000, 0x80, 0xfef, 0x80000000, 0x8, 0x0, 0xef5, 0xd59, 0xffff, 0x0, 0x0, 0x1, 0x800, 0x4, 0x40, 0x6, 0x0, 0x557, 0x7ff, 0x9, 0xfffffffffffffff9, 0x7, 0x4f, 0x8, 0x0, 0x80, 0x9405, 0x5, 0x0, 0xfffffffffffffffa, 0x638, 0x2, 0x1, 0x125, 0x1000, 0x7, 0x6, 0x80000001, 0x3, 0x5, 0x0, 0x7000000, 0x8, 0x100000000, 0x6, 0x40, 0xa9c, 0x3, 0x6, 0x1, 0x3, 0x401, 0x0, 0x7, 0x81, 0x6, 0xec4, 0x8e, 0x200, 0x3, 0x6, 0x1, 0xd0d, 0xf215, 0x1f, 0x0, 0xfffffffffffffffb, 0x5, 0x2, 0x9, 0x9, 0x5, 0xff, 0x2, 0x6, 0x80, 0x100000000, 0x1, 0xffff, 0x99, 0x800, 0x1, 0x6, 0x8, 0x4, 0x4, 0xe8fb, 0x8000, 0x7, 0x1, 0x7, 0x2, 0x41a071fe, 0x8, 0x80000001, 0x6, 0x1000, 0x84, 0x5, 0x7ff, 0x3f, 0x3ff000000, 0x4, 0x3, 0x9, 0x200, 0x27, 0x0, 0x3f, 0x81, 0x0, 0x9, 0x40, 0x4, 0x9, 0x1ff, 0x5, 0x79f, 0x1, 0x4, 0x9, 0x5000, 0xfffffffffffffe65, 0xffff, 0x5, 0x9, 0xfff, 0x1, 0x800, 0xfffffffffffffc00, 0x401, 0xa4, 0x4, 0x4, 0x8, 0x81, 0x4, 0x7fffffff, 0x8, 0x5af2, 0xfffffffffffffffe, 0x6, 0x80, 0x8, 0xffffffffffffff9a, 0x2, 0x6, 0x7fff, 0x2, 0x5, 0x3, 0xff, 0xffff, 0x4, 0x8000, 0x3, 0x6, 0x0, 0x8, 0xbb0, 0xfffffffffffffff9, 0xa8c, 0x100, 0x0, 0x6e8, 0x5, 0x1, 0x100, 0xfffffffffffffc6e, 0x3, 0x5, 0x2, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x7e, 0x9, 0x4, 0x40, 0x0, 0xfffffffffffffff8, 0x1, 0x10000, 0x8, 0x40, 0x1, 0x101, 0x7, 0xffffffff, 0x401, 0x9, 0x6, 0x2f904103, 0x661, 0x5, 0x2, 0x8, 0x1000, 0x0, 0x2000000000, 0x7, 0xffff, 0x9, 0x3ff, 0x2, 0x400, 0x0, 0x2, 0x3, 0xc6af, 0x1, 0x80000001, 0x81, 0x10000, 0x101, 0x10, 0x2, 0x1, 0x9, 0x3, 0x80000000, 0xfffffffffffffffe], 0xa, [{[], @loopback=0x7f000001}, {[0x8, 0x11], @empty}, {[0x4], @dev={0xac, 0x14, 0x0, 0xa}}, {[0xfff, 0xc1], @multicast2=0xe0000002}, {[0xb824, 0x2], @broadcast=0xffffffff}, {[0xc386, 0x9], @broadcast=0xffffffff}, {[0x2, 0x4], @dev={0xac, 0x14, 0x0, 0xf}}, {[0x10001, 0x7], @empty}, {[0x0, 0x390], @multicast1=0xe0000001}, {[0x80000001], @remote={0xac, 0x14, 0x0, 0xbb}}]}, {[0x88, 0x8000000, 0x4000000000000, 0x9, 0x8, 0x9, 0x978, 0xfffffffffffffffa, 0x8, 0x7, 0xfffffffffffffffd, 0x800, 0x3, 0x2, 0xffffffffffffffff, 0x6, 0x4eb, 0x4, 0x20, 0xffff, 0x9, 0x10001, 0x585, 0xfff, 0xff, 0x7c7d, 0x3e6, 0x401, 0x100000000, 0x5, 0x7ff, 0x7, 0xfffffffffffffff9, 0x7ad, 0x8, 0xfffffffffffffc00, 0x5, 0x2, 0x9, 0x1, 0x1, 0x8ac8, 0x1, 0x2, 0x2, 0x23b0d46c, 0x1, 0x3, 0x101, 0x7ff, 0xffffffffffffffe1, 0x8001, 0x10000, 0x3, 0xfff, 0xf8ca, 0x7fff, 0x10000, 0x7ff, 0xfffffffffffffff9, 0x140000000000000, 0x6, 0x3, 0x9, 0x62226861, 0x3, 0x10, 0x0, 0xefe9, 0x2800000000, 0x3, 0x2, 0x100, 0x0, 0x10001, 0x8, 0x1, 0xe55c, 0x6, 0x754, 0xbfe, 0xbf5a, 0xffffffffffffffff, 0x81, 0x8, 0xffff, 0x21ba, 0x400, 0x7fff, 0x100000001, 0x16b, 0x0, 0x9, 0xffffffffffff0000, 0x7fffffff0000000, 0x3, 0x6, 0x0, 0x3f, 0x5, 0x7, 0x80, 0x0, 0xb4, 0x4bc, 0x5, 0x9a1, 0x8, 0x401, 0x1, 0x619, 0xa7, 0x3, 0x0, 0x8, 0x5, 0x9, 0x401, 0x0, 0x8, 0xfffffffffffff800, 0x80, 0xfffffffffffffffb, 0x6, 0x6, 0x4, 0x4, 0x5, 0x4, 0x7, 0x6, 0x5, 0x3, 0x8, 0x5, 0xc5b0, 0xff, 0xecb, 0x4, 0x3, 0x20, 0x9, 0x9, 0x6a, 0x3, 0x5, 0x2, 0x7, 0x7fffffff, 0x7, 0x15a8, 0x7f, 0x400, 0x7ff, 0xffffffff00000001, 0x0, 0x80000, 0xffffffffffffffc0, 0x9, 0x80000000, 0x84d, 0x5, 0x6, 0x1000, 0x2, 0x3, 0x8624, 0x192c897c, 0x6, 0x1ff0000000000, 0xffffffffffffffc0, 0x200, 0xdb45, 0xce20, 0xca, 0x1, 0x100000000, 0x536, 0xfffffffffffffffe, 0xff, 0x5, 0x4, 0x10001, 0x81, 0x1, 0x5, 0xa4, 0x0, 0xbccf, 0xc1, 0x9bf, 0x0, 0x5, 0x5, 0x7, 0x2, 0xfffffffffffffff9, 0x5c, 0x5, 0x5, 0x81, 0xfff, 0x2, 0x800, 0x0, 0x87db, 0x2, 0x1, 0x3da, 0x8, 0x1, 0x6c63f2a6, 0x7fffffff, 0x7fff, 0x5, 0x9, 0x8, 0x1bb40, 0x1, 0x200, 0xffffffffffff0000, 0x3f, 0x8000, 0x800, 0x10001, 0x5, 0x1ff, 0x6, 0x80, 0x7, 0x5, 0x10001, 0x8, 0x1, 0x2e57, 0xfffffffffffffff8, 0xd90, 0x400, 0x6, 0x3, 0x1, 0x8b6, 0x1, 0x0, 0x3, 0x3, 0x68a, 0x7, 0x7f, 0x7f, 0x36a43f22, 0xffff, 0x800, 0x1, 0x80000000, 0x1, 0x3ff], 0x5, [{[0x1b6, 0x83b], @multicast1=0xe0000001}, {[0x1, 0x1400000000], @broadcast=0xffffffff}, {[0x5e7, 0x7], @dev={0xac, 0x14, 0x0, 0x13}}, {[0x80000000, 0x3], @loopback=0x7f000001}, {[0x10000, 0x9], @empty}]}}}}, @realm={'realm\x00', 0x10, {{0x80000000, 0xffff}}}]}, []}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x40, 0x6, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="f2e6421b5fcdbaa8544e039955397b22", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xd8, 0x110, []}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x10}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0x10}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x1, 0x15, @common='syzkaller1\x00', @generic="6207934140e73835999ef8d27d7d4c89", @generic="e898b31947fc189059ede502680f11dd", @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xe8, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x1, 0x3}}}]}, []}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}}, {{{0x5, 0x60, 0x88a8, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='dummy0\x00', @generic="83452470fd0a984e77e52ddabb185f46", @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x170, 0x1a0, [@mark_m={'mark_m\x00', 0x18, {{0xffff, 0x3, 0x3, 0x2}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x3, 0x5}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @common=@ERROR={'ERROR\x00', 0x20, {"d49b3a6afde274e81bbd27ef01f1ddd9cd8793990a7b221d2b6768f3e084"}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x400}}}}]}]}, 0xe78) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000aec000-0x4)=0x0) prlimit64(r3, 0x4, 0x0, &(0x7f0000547000-0x10)) 2018/02/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047f000-0x18)) r0 = open$dir(&(0x7f0000bda000-0x8)='./file0\x00', 0x0, 0x40) mkdir(&(0x7f0000005000)='./file0\x00', 0x44) r1 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002ad000-0xb), &(0x7f00006af000-0x4)=0xb) inotify_add_watch(r1, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) eventfd2(0x8000, 0x800) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00002b9000)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c68000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}) fsetxattr(r0, &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000001000-0x2)='?\x00', 0x2, 0x3) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/18 03:53:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f0000867000-0x4)={0x19980330}, &(0x7f00001dd000)) r1 = semget$private(0x0, 0x7, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000577000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000001000-0x4)=0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000092e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f00009fb000)=0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000184000-0x17)='net/ip6_tables_targets\x00') ioctl$TIOCSCTTY(r3, 0x540e, 0x3) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000a23000-0x4)=0x2, 0x4) getgid() semop(r1, &(0x7f0000a87000)=[{}], 0x1) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000001000-0x4)) 2018/02/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x440, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000799000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c54000)='/dev/audio#\x00', 0x800000000, 0x48000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000044f000)=0x3, &(0x7f00007be000-0x8)=0x2) io_setup(0x5d7, &(0x7f0000d53000-0x8)) 2018/02/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000f71000-0x31)='P', 0x1, 0x0, &(0x7f0000ef7000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) listen(r0, 0x100000000009) accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000123000)=0x26) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x4) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000450000-0x4)=0xa0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f72000)='/selinux/status\x00', 0x0, 0x0) 2018/02/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x4039) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000000004) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f1d000-0x4)) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000)=[], 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) pipe(&(0x7f000066f000-0x8)={0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000005000-0x4)=0x8) 2018/02/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x8) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f00005f4000-0x4)=0xa29e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000ab6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000695000)={0x0, 0x31, 0x20}, &(0x7f0000eb5000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000a73000)=r3, 0x4) 2018/02/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bff000), 0x800) r0 = syz_open_dev$admmidi(&(0x7f0000b03000)='/dev/admmidi#\x00', 0x81, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00008e9000)=0x5) r1 = socket$inet_sctp(0x2, 0x800000001, 0x84) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000bc7000), &(0x7f0000d6c000-0x4)=0x4) 2018/02/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000023f000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000052a000)=0x3, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005ed000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000b14000-0xf1)="74ebcb28d70a9e24aa18a15dfba33efefd1dd00043d28ec9852b1ef9f56913078967beaa3e231d93e21e14e3f340e49263cf2f61b0378aef84b69b9e967bff7cd49266f76fe4fd8474bffd799255dcf94fe93abfb1495a54fca5d85f26dedb5d9913ce35b5d2a62ccc2aaaf035acb7205b5d16fd15508bb36ae60373d9d04cb255f5c16aa94c7ab029bd0f5c3eb20001efae438b2feb2555af7c4c65db4cd9ee73595717de2c85f8abbfd4532b200f970460b6ca98eee1018b228c73a204894c5222aeb0164387e9fc74ed4cf12fe571e35456a9d939285fd49a9b985a00fbf71f3d8e13c0c25d316dd026c0744bcb2bdd", 0xf1) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000d5a000-0x8)={r0, 0x4}) 2018/02/18 03:53:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000)={@local, @dev}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d12000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x12, &(0x7f0000000000+0x27f)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) fcntl$setsig(r0, 0xa, 0x1d) socketpair(0x0, 0x80007, 0x3f, &(0x7f000000e000)={0x0, 0x0}) write$tun(r2, &(0x7f0000396000)=@hdr={0x0, 0x0, 0x81, 0x96, 0x8, 0x80000001, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8000, 0x7, 0x1}}], {@ipv4={0x800, {{0xa, 0x4, 0x5, 0xfff, 0x121, 0x1, 0x4, 0xa5, 0x7f, 0x0, @multicast1=0xe0000001, @empty, {[@ssrr={0x89, 0x13, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0x11}]}]}}, @igmp={0x1f, 0x40, 0x0, @multicast1=0xe0000001, "290a83afab2fd326779f6536a3714ccce94bb97e1a3ad32e2b4e8de404b21c9bcd82cc92440d989d3a29a58c53e84218e4f55d9eae094f09b3e3f60c407a73c39c5ce6b6ca4515c20ad22df918e0de09501553d0886b444d7c7dcb9ec1a1e073848ac7979b83e6e29aecdc8789ceb112134fc66b3e4f0668453344f3ba665986486d55ab507981346f4d7c682f042ec44e68119e76841e8120d90c3a26cdf68adeea25bb0a26dcd8a64feb577ffb42f2c49a28e63753eb55b691e2693231f3473a392a20b61a01af17e6f8ddaa73ecb442e05c4934c47ec3f4e485f31c1c534e4fe04b77451d056c38271120a0cce31401"}}}}}}, 0x13d) 2018/02/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f000047a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ef5000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c71000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff, r1}) 2018/02/18 03:53:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x390f, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0x1, 0x2000001]}) 2018/02/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f86000)='/dev/vcs#\x00', 0x2, 0x440080) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000f87000-0x8)=[0x400, 0x8000]) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/18 03:53:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b51000)=0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000a01000-0x10)={0x20, 0x1ff, 0x2, 0x9}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000096f000-0x12)={@common='ip6_vti0\x00', 0x80000000}) bind$inet(r0, &(0x7f0000b95000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000cf9000)="2400000024007f009b6700415e00770100000000010000000001000000000000bb010710", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffffad, &(0x7f0000512000-0x6e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fb00", 0xfd55, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79221", 0x0, 0x29, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "010000006de46b1c"}}}}}}}, 0x0) sched_yield() r1 = syz_open_dev$adsp(&(0x7f00004ef000-0xb)='/dev/adsp#\x00', 0x3, 0x101200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000083b000-0x20)={r1, &(0x7f0000059000)="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", &(0x7f0000ec5000)="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", 0x2}, 0x20) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000d59000)={0x7}) 2018/02/18 03:53:03 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000751000-0xc)='/dev/amidi#\x00', 0x2, 0x102) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f43000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') open(&(0x7f0000b2e000)='./file0\x00', 0x80, 0x2) fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00009a4000+0x71b)={@common='bcsh0\x00', @ifru_flags=0x2}) clock_nanosleep(0x1, 0x1, &(0x7f0000f7e000-0x10)={0x0, 0x989680}, &(0x7f000068f000-0x10)) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000684000-0x6a)="115026d8ef279e2eff5fd43317a40c223f45e9c37a95d530f4f7282ae4cb59466a8047b1730ffe451177b9308a1023e9a835b3276a79dab90a09bbdf96a5d17cd0718220391e234987515db1396abfb0544e16c308da0fbe8c23bc125a8843462bcc1f9afc5bf1f6e2a0") [ 40.736187] syz0: Invalid MTU 65536 requested, hw max 65521 [ 40.765882] syz0: Invalid MTU 65536 requested, hw max 65521 2018/02/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000443000-0xe)='oom_score_adj\x00') r0 = syz_open_procfs(0x0, &(0x7f00002ee000-0xf)='net/ipv6_route\x00') sendfile(r0, r0, &(0x7f000075c000), 0xb5a2) 2018/02/18 03:53:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002c0000-0xa)='./control\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000035e000)=0x0) prlimit64(r1, 0x5, &(0x7f0000455000-0x10)={0x5, 0x9}, &(0x7f0000350000-0x10)) mkdirat(r0, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) renameat2(r0, &(0x7f00003b6000)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00005eb000-0x30)={0x1, 0x28, [0x8, 0x8, 0x100000000, 0xfb, 0x3d58, 0x1, 0x9, 0x80000001, 0x6, 0x1]}) 2018/02/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009ce000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f0000348000)=0x8c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b0c000-0x78)={0x7, {0x2, 0x3, @empty}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, {0x2, 0x1, @empty}, 0x4, 0x1, 0x9, 0x1, 0xab9, &(0x7f0000547000)=@generic="5b7e4d1d3d818b8af5cd3e243e90400c", 0x1ff, 0x0, 0x2}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005bb000+0x57d)='/dev/rtc\x00', 0x404100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c4f000+0x4ba)={0x8}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000149000-0x8)=@assoc_value={r1, 0x4}, &(0x7f00000bc000-0x4)=0x8) 2018/02/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x7fffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffdcc, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfcf7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000fb8000-0x47)=""/71) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000df0000)={0x0, 0x6c}, &(0x7f0000086000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c61000-0x8c)={r1, @in6={{0xa, 0x1, 0x975, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x8c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000527000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000883000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00002e4000)='/dev/rtc\x00') ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x100000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007eb000)={0x0, 0x88, "5480393d8da333c1668a535834570e58c7b2765ca56b9c48f659f7081c4ddb1a723c8e5f2d2b984a311f38ba89f4d8c50c2bf4c41ad41e406deecd0548bd97eae586bbc595978065db87c9b6541fa52a6ad6bd6cd17da466cddcaa289d4f589c975d4b6138e33b0c12d0d04b2ca7fd7cc6d59608ff082722f7da741f0f91d7892a601485d33beebd"}, &(0x7f00006e3000)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003b5000)={0x0, 0x401, 0x8}, &(0x7f00002dc000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000693000-0x84)={0x0, 0x7c, "954440ff418df2cfd8a19caef4ef07b96a5b9d917ddb410c21dba30b9d3372e73de8e47c21578ff08946483e462c1dd5165301e60032d142c00ae10903e99b73231615aa45154af5fe6f181a40db1e5cf25d3c6b08f7316fc08b667f63a0716d1592ac30cc6a285ad16b15a65710f53bbb26f1ab3ac3effd9dbbae58"}, &(0x7f0000774000)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a6d000-0xb8)={0x0, 0xffffffffffff8fc0, 0x18000000000000, 0x0, 0x8588, 0x2, 0x7, 0x5, {0x0, @in6={{0xa, 0x2, 0x1, @empty, 0x100000000}}, 0x0, 0x0, 0x9, 0xa000000000000, 0x8}}, &(0x7f000001d000+0x378)=0xb8) sendmsg$inet_sctp(r2, &(0x7f00000b5000)={&(0x7f0000368000-0x1c)=@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000848000)=[{&(0x7f00002ed000)="a2db38d0cd9e673d1a0d71eedd9c5c466baef18709daf743b262eb35556fa04e0357d190530482c79b1d550f99beb144091b00ec67b59261a64e90ad809433e0e7cc5c1378a4b7b002dfd1e1e11dbf0614afc887fc4bdf861bf31bb43f6c041ecced8ed2db558ae47e2a09fecb2a8163cdbddefdc0a54ba1d3984e78ba878a7d6d3cb8c811877355876a5923afcc239b51b94582", 0x94}, {&(0x7f0000919000-0xe6)="82e041a169db8b2f92c01d39d95df1bfb3ebb01d20ed10de4727c3f64c02a51f32a0927e6f779e888920590c67336b112c5525c18a98feff03e9eb404483f362011fa1c9ec663a4c008a5c70b42f3de0fdfd31dec92bd0837adbaf496596d893672e826b2f3ae12168eb4542eb0f8806e5745813751be2d005cf5979a65558469bd3244af71de1f7aca69bba30d97d7c99698d47d7d47801dac3bae7b82661518cbda3b0be88e9e7780b02eeb59d5214ec8b20231714ddb7d66d2abd3514ba25d87d9ee9b0131c879dd4b674c6e4f022de91eaa1ce3ba42c89d627a43b585e43cd4bed263a08", 0xe6}, {&(0x7f000046a000-0x73)="511f9cabd4d2f4375d9abd824ba023a89c6032ef6199676da36db43c8d31a7f462306ebfc3c676982299094fd0a5e902bd3945ce70904db72261d21be20de0411d2e522a2164821ecd22cd4c2ca270f6527348a0a79101333bf1e55eb4a2a795332a4db12544243d1cd93c75ee9ac4e56a30cf", 0x73}, {&(0x7f0000820000)="1dd6d47df23be1d324616a86296a50f5bb5392dc120b4499bc639dadd12e59a2271793322628f9719f04b9e92787086a42ea1910161bdeefca37b328c3326b5dab2ce272631c880b3f881ab71df9355999b42316970437bb3238ef7694b5c02fabb6b9f0a73bc825722ec797c75a3b46f77eca7825dd906c0a97520e14e759421d3efbfd19292b2603f47b99dde4abd87e11475545a17106b2c5eb3b8153886a3e828ade5e18c7604d6311c1437b852daa826404142df3d4e94c62da7805e39c4065f6dea3813f8ca2b870d86f5c7839852e8ffae0ce858dbf02ea78", 0xdc}, {&(0x7f00009ac000-0x4b)="900a04f4b3f86aa7fbb2faca40cd57d6439ea33744cc0d0711d09267e68e18a709ce350cd39d435cef83381b198debecfc1efb41e988e47944940a19a7d9c89444ddb3351f737705ce8ff2", 0x4b}, {&(0x7f00006f8000)="1a7d1e676c7d640206d98bf0736ea48feaa36c86d00d2cab34b05aa1fb972d2fa6be22ad821f", 0x26}], 0x6, &(0x7f00006dd000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x8, 0x8004, 0x0, 0xf96, 0xfff, 0xf5, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x9, 0x4300, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x3, 0x8, 0x70, 0xffff, 0x8, 0x80, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x979c, 0x200, r6}}], 0xc0, 0x2000c000}, 0x40) 2018/02/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = syz_open_dev$midi(&(0x7f0000a8c000)='/dev/midi#\x00', 0xbff, 0x90800) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000786000-0x8)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f41000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000016d000+0xd38)=""/4096, &(0x7f000047f000)=0x1000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a01000-0x4)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000968000)={{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x27}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x5, [0x5, 0x2, 0x6, 0x7, 0x9, 0x100000001, 0x9, 0x1]}, 0x5c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c89000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000044f000-0x62)={0x0, 0x5a, "3b6a6b2cc659b2de08456f728e603fa9aceff0fb8cd5797bc5b2b8f7e3a6245dfc5982a3516efa798884ac516f2ec4baffc2df08479b86be2348a542998836998d040bbf91320f1b9e127b9f28350626e2923638b2c7d1ae36ca"}, &(0x7f000066f000)=0x62) fstatfs(r1, &(0x7f0000caf000)=""/113) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bb6000-0x108)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x7ff, 0x1000, 0x80000001, 0x8, 0x3, 0xdf6, 0x300000, 0x665, 0x3, 0x7, 0x8, 0x2, 0x3, 0x8, 0x3ff]}, &(0x7f000097a000-0x4)=0x108) r3 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000050c000), 0x2) fallocate(r3, 0x0, 0x0, 0x3ff) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000147000-0xc)={0x1, r3}) 2018/02/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006a5000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000375000-0x8), r1, &(0x7f000067d000), 0x6bc6690c, 0xe) r2 = dup(r1) bind$alg(r2, &(0x7f0000353000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000098d000-0x1)={0x100000001}, 0x1) connect$unix(r0, &(0x7f000026d000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) tee(r1, r0, 0x6, 0xffffffffffffffff) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000dc4000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074e000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002d6000)={r3, 0xbbb}, 0x8) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000923000), &(0x7f0000bfd000)=0x4) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00008aa000)={0x783686c511b25c9d, 0x1}) sendto$inet(r2, &(0x7f0000bfa000-0xf1)="f36724dde26696467ecb39935e9e038cf8939776f04155534b6c305c58b194329a8fe5b3d6a7144ec3a54deac998a428b02242cabd3e80125755582de0931fbe0e3f49842bbb9e226eef511fc05a1f27c07383071910bea0f7cd7779d3afe074a997d13593dc84e0d39bae5b6e71ab629c251a23c8afe78f6a65e282159b690206778d52cfa07f9737a339c678871d3003820d98826904977ab07967c887697847d90bb6ddbc496a8a767018feaed137eee365411aa730435610c9c84f7efbab56dc25de3f481cb8789dbb4da24f9b4fb599e2345a9fb31b8a35229d4d07a7532bf69e0dfa7c8689ae7963ca8b9d05bfd5", 0xf1, 0x4000, &(0x7f0000acf000)={0x2, 0x0, @rand_addr=0x3}, 0x10) 2018/02/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3e000), 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000d44000), 0xfeb5, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) r2 = syz_open_dev$mice(&(0x7f000035f000)='/dev/input/mice\x00', 0x0, 0x4203) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000996000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c20000-0xb)='/dev/hwrng\x00', 0x82, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000e38000)=""/4096) r1 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00009f3000+0xd1f)=[{{0x77359400}, 0x1, 0xaf, 0x9}, {{0x0, 0x2710}, 0x5, 0x60, 0x2}, {{}, 0x0, 0xe8b0, 0x2}, {{0x77359400}, 0x6, 0x5, 0x10001}, {{0x0, 0x2710}, 0x7fffffff, 0x4, 0x6}, {{0x0, 0x7530}, 0x3, 0xfffffffffffffffa, 0x8}, {{}, 0x6, 0x75, 0x8}, {{0x77359400}, 0x7ff, 0x9, 0x8}, {{0x77359400}, 0x5, 0x4, 0xffff}], 0xd8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c7d000)={0x0, @in6={{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0xffffffffffffffc1, 0x3, 0xb9, 0x8, 0x377c, 0xa6d, 0xc56, 0x4, 0x7, 0xfffffffffffffffa, 0x5, 0x1000, 0x4, 0x1, 0x81]}, &(0x7f00007cc000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000064000)={r2, 0x9}, 0x8) clock_gettime(0x0, &(0x7f0000228000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000048a000)={r3, r4/1000+10000}, 0x10) 2018/02/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d22000)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x20, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000fa2000)=""/41) syz_emit_ethernet(0xe, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) 2018/02/18 03:53:04 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f21000-0x7a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@time_exceeded={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) 2018/02/18 03:53:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000398000)={0x1, 0x1, 0x6}) getcwd(&(0x7f000046a000-0x69)=""/105, 0x69) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001a000-0xc)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00008f7000-0x8)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) 2018/02/18 03:53:04 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000438000)='/dev/audio#\x00', 0x813, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000001000-0x28)={0x2, 0x2000000, [{0x9, 0x0, 0xfffffffffffffffb}, {0x6, 0x0, 0x8f}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$sndpcmp(&(0x7f0000886000)='/dev/snd/pcmC#D#p\x00', 0x93b, 0x4000) accept4$inet6(r3, &(0x7f000017a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000976000)=0x1c, 0x800) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 2018/02/18 03:53:04 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000228000)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/4096, &(0x7f00009a7000-0x4)=0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000991000)={0x2d0e3b90, 0x0, 0x10002, 0x2}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000759000-0x4), &(0x7f0000e95000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c10000-0x10)={r4, 0x7}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000045d000)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x1, 0x10000, 0x0, 0x0, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x80000000, 0x56, 0x1, 0x3, 0x80, 0x2, 0x0, 0x200}, {0x4ea, 0x2, 0x10001, 0x4}, 0x4, 0x7, 0x3, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2, 0x1, 0x0, 0x3ff, 0x8588, 0xfffffffffffffffa, 0x80000000}}, 0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000505000+0x3cd)={0x8, 0x0, &(0x7f0000dcf000)=[@release={0x40046306, 0x1}], 0x0, 0x0, &(0x7f0000c50000)}) 2018/02/18 03:53:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c22000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f00006b0000)=""/164, 0xa4, 0x1, &(0x7f000070d000-0x10)={0x1a, 0x8, 0x9, 0x6e, 0x9, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004d3000)={0x0, 0x9, 0x3, 0x4, 0x80000000, 0xf494}, &(0x7f0000261000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004cc000-0x8)={r2, 0x100}, &(0x7f00000ff000)=0x8) r3 = socket(0x11, 0x100000802, 0x0) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f00000df000), 0x4) 2018/02/18 03:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f00004b2000-0x8)=0xaf70) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) getresuid(&(0x7f0000eac000-0x4), &(0x7f000002b000-0x4), &(0x7f0000827000-0x4)) 2018/02/18 03:53:04 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e0c000-0xa)='/dev/dsp#\x00', 0x7, 0x800) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000a9000-0x4)={0x1, 0x0, 0x3}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000fda000-0x8)='./file0\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003f0000-0x8)='net/rpc\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000aa000-0x68)={0x2, 0x4, 0xfffffffffffffff8, {0x77359400}, 0x3f, 0x100000000}) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffffe) 2018/02/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ec3000)=@req={0x50, &(0x7f0000d6b000)={@common='ipddp0\x00', @ifru_settings={0x2, 0x1, @te1=&(0x7f000020e000)={0x4, 0x5, 0x93, 0x1ff}}}}) clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) prctl$setendian(0x14, 0x0) r1 = gettid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000093e000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) io_setup(0x200, &(0x7f00007f5000)=0x0) fchdir(r0) io_submit(r3, 0x6, &(0x7f0000e28000-0x30)=[&(0x7f0000389000)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f00008b5000-0x3)="385fa2", 0x3, 0x7, 0x0, 0x0, r0}, &(0x7f0000d4f000-0x40)={0x0, 0x0, 0x0, 0xf, 0x76f8, r0, &(0x7f0000fef000)="68354c9cf300b6d8412734811c04cac31a3ff2fba9e78731cc131de3fbc279d1a050775cdcc300d7f10b2b1f986beed568146a46fb689080729ffb2fcc9d0d45ecb00fc5f1ffaa74", 0x48, 0x0, 0x0, 0x1, r0}, &(0x7f0000ac1000)={0x0, 0x0, 0x0, 0x8, 0x9, r2, &(0x7f0000a23000-0xb0)="d23a46b50e2eade3d2d1a7cddb082310c51c7a562e01b6b8811bf19eb4d94a592e291f65d7dfb30ba5c42dc25db228f093f7ac85711fbef6d9ac3a713a259ba12809887a7a8643a633c93a8164d6333ce9f65bc28225057452ff28e3dcfdd7d96e40d38eed08d76e8d9f8987acaeaa3e6a0237823fd97988ac3ec3769330fb0320bf618f6bf987433ae2a52a7a52ec70c6a3c2c2d4a9648ce6f1103888c5f98babb25637b879a273468e1aee65ffc80d", 0xb0, 0x2, 0x0, 0x0, r2}, &(0x7f0000d06000-0x40)={0x0, 0x0, 0x0, 0x1, 0x80, r0, &(0x7f00005d4000)="624c8da866e700361d0e97", 0xb, 0x2, 0x0, 0x1, r2}, &(0x7f0000e0b000)={0x0, 0x0, 0x0, 0x7, 0x7, r2, &(0x7f000068c000)="51021bac2a0a5327982acb98cedab0f48422c63cbf7474f2dbebf60f64c3a811727f71e161e786789bce225e22f295ce2074d699e639e23c71e4aa399aa28b9a1a4040237be8eccf278e69bca9b82acc1e4b2ffb331b82c5a855aefce05456ea6bc5472ba71ee0d2b4469623a3d89663ed96841a085682a6f13f559b61ffd969355986ba9738d66970c719208d0c26927dfbb3a87df65fb9ef767eedbd52390c0daae0ec06c1a137aab2c120609a1d09cfc4a73be41df37adaac3056a6d2da8b47", 0xc1, 0x634a, 0x0, 0x1, r0}, &(0x7f00001b4000-0x40)={0x0, 0x0, 0x0, 0x6, 0x618b, r0, &(0x7f0000316000-0x4f)="623f7551ed9594281e5eb391bcc4e7bf94636edb0ad320888a184856d68e13457160c70dabd57f6ec0c5da6976bb1bc825523302c5a26c1065a6f6529301a7cb3943f2596787a05656b8b3a0018780", 0x4f, 0x3, 0x0, 0x0, r2}]) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) openat$pfkey(0xffffffffffffff9c, &(0x7f0000372000-0x15)='/proc/self/net/pfkey\x00', 0x400002, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000136000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0xa002) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f00001ab000)={[{0x422b2272, 0x2764, 0x2, 0xa98, 0x87, 0xffffffffffffffff, 0x4, 0xf693, 0x8, 0x33d9, 0x5, 0x6, 0x1}, {0x0, 0x6, 0x9266, 0x20, 0x7, 0x80, 0xfffffffffffffffb, 0x81, 0x800, 0x2, 0x400, 0x4}, {0x2, 0x9, 0xcd, 0x3bd1, 0x0, 0x400, 0x1ff, 0x8, 0x0, 0x1, 0x0, 0xd95, 0x1}], 0xd424}) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000a6c000)) [ 41.069717] kauditd_printk_skb: 10 callbacks suppressed [ 41.069725] audit: type=1400 audit(1518925984.103:41): avc: denied { call } for pid=6535 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 41.097554] audit: type=1400 audit(1518925984.109:42): avc: denied { transfer } for pid=6535 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 41.124115] binder: tried to use weak ref as strong ref [ 41.129705] binder: 6535:6538 Release 1 refcount change on invalid ref 1 ret -22 [ 41.156391] binder: BINDER_SET_CONTEXT_MGR already set [ 41.165915] binder_alloc: 6535: binder_alloc_buf, no vma [ 41.168062] binder: 6535:6538 ioctl 40046207 0 returned -16 [ 41.171645] binder: 6535:6555 transaction failed 29189/-3, size 40-8 line 2957 [ 41.192995] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.201500] binder: release 6535:6538 transaction 5 out, still active [ 41.208205] binder: unexpected work type, 4, not freed [ 41.213559] binder: undelivered TRANSACTION_COMPLETE [ 41.218698] binder: send failed reply for transaction 5, target dead 2018/02/18 03:53:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[]}], 0x1, 0x0) r2 = creat(&(0x7f0000713000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e82000-0x10)={&(0x7f0000290000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000011c000)={"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"}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000473000)={0x1, 0xb, 0xffffffff00000000, 0x4c, 0x0}, &(0x7f0000b51000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b6d000)={r3, @in={{0x2, 0x3, @empty}}, 0x7f, 0xffffffffffffffc1, 0xffffffffffff0000, 0x10001, 0xb0}, 0xa0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000cf1000-0x4)=0x10000, 0x4) 2018/02/18 03:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d09000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000070f000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ae4000)={0x0, 0x8}, &(0x7f000063b000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00006f9000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x5, 0x1, 0x7fff, 0x80000000, 0x3ff, 0xfff, 0x9, 0x6, 0x2f8, 0x8, 0xd2, 0x40, 0x100, 0x0, 0x7]}, &(0x7f0000266000)=0x108) pwrite64(r0, &(0x7f0000ff2000)="aab9f9343fea42a21fda08eb9289bea6556472c8724940a64854109ba0651287387681c3a8649e33", 0x28, 0x0) 2018/02/18 03:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000074000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00005cc000)) sendmsg$nl_generic(r0, &(0x7f0000ffe000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000ead000)={&(0x7f0000de5000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000ffd000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) 2018/02/18 03:53:04 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x7, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f00001dc000)='/dev/amidi#\x00', 0xce6a, 0x101001) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000b87000), &(0x7f0000f9c000)=0x8) write(r3, &(0x7f0000c8c000), 0x3b2) bind$nfc_llcp(r3, &(0x7f00008c0000-0x60)={0x27, 0x4, 0x5, 0x1834aee4cd9dd42c, 0x5, 0x1, "1c9055296e94d9ee7b9c90584b4ad461c80720b37d3be1d4ec71bf681da16820c8a42df3705f1345cd70c44bcfa4c25743fd9e25f64d675e493edb437897d4", 0x400}, 0x60) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000dff000-0x8)=@assoc_value, &(0x7f000035e000-0x4)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002ce000-0x10)={r3, 0x50, &(0x7f00006d8000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000306000-0x4)=r4, 0x4) pkey_free(r2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0xfa}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="5e017b8a8fab9fce0161e3af8f6fe3d6", @common='syzkaller0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/18 03:53:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00004ff000)={0x0, 0xa10e, 0x7}, &(0x7f000025f000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000016f000)={r1, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x80000001}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$amidi(&(0x7f0000f1a000-0xc)='/dev/amidi#\x00', 0xff, 0x8000) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r3, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r4, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r3, r5) 2018/02/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40}, 0x2c) unshare(0x140000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f0000b97000-0x90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x48) 2018/02/18 03:53:04 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@common='syzkaller1\x00', 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f7f000)={&(0x7f0000f81000)=@newneigh={0x30, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2d}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/18 03:53:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f000039c000)=0xcd13, 0xfffffffffffffea6) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/18 03:53:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3f, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf5, 0x40a40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x9, 0x5, r2}) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x0, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f000098b000-0x8)) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000343000-0x4)=0x7f, 0xfffffffffffffe4b) 2018/02/18 03:53:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000644000)=0xffffffff, 0x4) [ 41.300888] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6574 comm=syz-executor0 2018/02/18 03:53:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x40000000000005, 0x0) semtimedop(r0, &(0x7f00007c7000-0x6)=[{0x0, 0x0, 0x10000001000}], 0x1, &(0x7f000044c000)={0x2000, 0x989680}) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000d99000)=""/203) unshare(0x40600) clock_getres(0x2, &(0x7f000018a000-0x10)) semtimedop(r0, &(0x7f0000a10000-0x3c)=[{0x3, 0x0, 0x1000}], 0x1, &(0x7f0000d4f000-0x10)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00005c0000)='/dev/dsp#\x00', 0x8, 0x181040) semget$private(0x0, 0x2, 0x200) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000e97000-0x10)={&(0x7f0000b44000/0x1000)=nil, 0x1000}) 2018/02/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = creat(&(0x7f0000509000)='./file0\x00', 0x100) ioctl$KDSETMODE(r1, 0x4b3a, 0x2d) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b50000-0xc)) 2018/02/18 03:53:04 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0x55, "fe063b3ea614e49119147dec2fbe75f02f10c909d77085a51c7c003ad22075b26103300188760e0ff2bd22faa234f4f1349cf61c7fe14ab9679a03ef7841fe271be7d3147eba8cd612caa893d398c0beb52ae69332"}, &(0x7f0000003000)=0x5d) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x996, 0x4, 0x8, 0x5, 0x2, 0x3, 0x20, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x1, 0xfffffffffffffff7, 0x8, 0xfffffffffffffff7, 0x4}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r2, 0x6, 0x9}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r2, 0x9}, &(0x7f0000007000-0x4)=0x8) r3 = shmat(0xffffffffffffffff, &(0x7f0000002000/0x1000)=nil, 0x4000) shmdt(r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000007000)=0x7, 0x8) 2018/02/18 03:53:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000047b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000741000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x6, 0x8, 0x2, 0x1000, 0x3}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000eba000-0x4)) 2018/02/18 03:53:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000031d000-0x8)={0x0}) fallocate(r0, 0x0, 0x8, 0x1f) unshare(0x40600) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000044e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = signalfd(0xffffffffffffffff, &(0x7f000084f000), 0x8) fchown(r1, 0x0, 0x0) semget$private(0x0, 0x1, 0x0) 2018/02/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f00008b2000-0xe)=@l2, &(0x7f0000e35000-0x4)=0xe, 0x800) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000032f000), 0x4) sendmsg$nl_netfilter(r0, &(0x7f000082c000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x3, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/18 03:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x1000000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f}, 0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b3d000)={0x0, 0x4, 0x8, [0x2, 0x4, 0x5, 0x10001, 0x2, 0x0, 0x9, 0xcc3]}, &(0x7f00005d9000)=0x18) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000061e000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VT_RELDISP(r4, 0x5605) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ac2000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000ed6000)=0x8) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f000004c000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0x2, 0xffffffffffffffff, {0xa, 0x0, 0x0, r2, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00008c3000-0x3d)={r3, 0x35, "38a8ee8c41f23a73b29513f81bc69f8a91d138dc118213b0f4fb567b3395c4be5505a8b4a1f4d76515fa5f9b21aad32fd8818d13f8"}, &(0x7f000077e000-0x4)=0x3d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b4d000)={r5, 0x8a6, 0x1, [0x7]}, 0xa) 2018/02/18 03:53:04 executing program 2: msgsnd(0x0, &(0x7f00003e7000-0x44), 0x8, 0x0) msgrcv(0x0, &(0x7f0000199000-0x82)={0x0, ""/122}, 0x16, 0x1, 0x2800) 2018/02/18 03:53:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000fe000)={0x0}) bind$inet6(r0, &(0x7f0000d43000)={0xa, 0x3, 0x480000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x10000080003, 0xff) sendto$inet6(r1, &(0x7f0000729000-0x81), 0x0, 0x0, &(0x7f0000aab000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/18 03:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socket$key(0xf, 0x3, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e7e000+0x3c0)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000551000-0x4)=0x1c, 0x80800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000da8000-0x4)=0x4, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) [ 41.467912] audit: type=1400 audit(1518925984.501:43): avc: denied { accept } for pid=6608 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_netfilter_socket permissive=1 2018/02/18 03:53:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000a6f000)={0xc400000000000000}) 2018/02/18 03:53:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x10c0, 0x40007f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000-0xdf)=""/223) write$eventfd(r1, &(0x7f0000000000)=0x411, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast, @empty}, &(0x7f00004b6000-0x4)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d0a000)="7435f16698f7c93b2d4ffed6e2ce3977", 0x2e8) 2018/02/18 03:53:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@empty}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x148}, 0x1}, 0x0) syz_open_dev$sndseq(&(0x7f0000f9c000)='/dev/snd/seq\x00', 0x0, 0x103000) setns(r0, 0x40000000) syz_open_dev$dmmidi(&(0x7f00003bb000)='/dev/dmmidi#\x00', 0x3da5, 0x200100) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000521000)={0x1, &(0x7f000076d000-0x8)=[{0x100000001, 0x0, 0x4}]}, 0x10) 2018/02/18 03:53:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000524000-0x1c)={0xa, 0x2, 0x1647, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}, 0x1c) r2 = dup2(r1, r0) setsockopt$sock_int(r2, 0x1, 0x26, &(0x7f0000ae3000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000ae4000)={0x9, 0x3, 0x9, 0x287, 0x200, 0x3f}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000786000)="f39e8ca53f98") setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000d46000-0x310)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00003f3000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="627766d0662687045983625a2cf272b1", @generic="e1ce1a6f940cd281eef53583f6112c50", {}, {}, 0xffffffffffffffff}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0x0, 0x2000000000000], [], @syzn={0x73, 0x79, 0x7a}, @generic="5aa3f1003040d949cb51e9e0afff1aa9"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) syz_open_dev$midi(&(0x7f0000d3e000-0xb)='/dev/midi#\x00', 0x9, 0x80100) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000ce1000)={@remote}, &(0x7f00002e3000-0x4)=0x14) 2018/02/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000012f000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000cca000)={0x9, 0x5, 0xff, 0x4, 0x10, 0x2}) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x400000}) r1 = msgget$private(0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000251000-0xb)='/dev/mixer\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000084a000)=0x401, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000452000-0x20)={0xfffffffffffffffb, 0xfffffffffffffff8, 0x7, 0x4, 0x12, 0x9}) msgrcv(r1, &(0x7f000005e000-0x9b)={0x0, ""/147}, 0x9b, 0x0, 0x0) 2018/02/18 03:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d24000-0x4)=0x100, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x401}], 0x1) 2018/02/18 03:53:04 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000e3000-0x10)={0x0, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000597000)='/dev/cuse\x00', 0x614500, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000c0d000)={0x9, 0x4, 0x71b5, 0x8001, 0xffffffff, 0x200, 0x2, 0x8}, &(0x7f000058f000)={0x7fff, 0x100, 0x5cf7, 0xad9b, 0x100, 0xffff, 0x0, 0xe52b}, &(0x7f0000fd7000-0x40)={0x3f, 0x400, 0x6, 0x2, 0x20, 0x0, 0x3, 0xffffffffffffff7f}, &(0x7f0000670000-0x10)={r0, r1+10000000}, &(0x7f0000fd6000)={&(0x7f000058c000-0x8)={0x4}, 0x8}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd6000)=0xffffffffffffff6a, 0x8, 0x9, &(0x7f0000fd6000)={0x77359400, r2}, &(0x7f0000fd6000)=0x3, 0x0) 2018/02/18 03:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000da1000-0x3b0)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x0, 0x1c8, 0x0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000e56000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x0, 0xa00000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @rand_addr=0x4}, 0x100000103) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004b0000-0x27)={0x0, 0x1f, "6c197b20e6351344b64d76b5b13a824ff13fba50277e8bf71688d9fd52bf91"}, &(0x7f0000c74000)=0x27) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e96000-0x98)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x101}, 0x98) openat$ion(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/ion\x00', 0x600, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00006ce000-0xe)='/dev/admmidi#\x00', 0xc4c, 0x204000) accept$llc(r3, 0x0, &(0x7f0000099000-0x4)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) writev(r1, &(0x7f00002d4000-0x90)=[{&(0x7f000096b000-0x3)="8d", 0x1}], 0x1) 2018/02/18 03:53:04 executing program 6: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getenv(0x4201, r0, 0x2, &(0x7f0000801000-0x8)) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000015c000-0xc)='/dev/amidi#\x00', 0x8, 0x100) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9b000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000f9a000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f9a000)=0xfffffffffffffe1b, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000018d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000081f000)=0x1008) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f9a000-0x8)={r3, 0x5}, 0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) r6 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000922000/0x2000)=nil) lstat(&(0x7f0000234000)='./file0\x00', &(0x7f00005bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f9b000-0xe)={r3, 0x7, 0x3, [0x0, 0x9, 0x9]}, &(0x7f0000f68000-0x4)=0xe) getgroups(0x1, &(0x7f0000c2b000)=[0x0]) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000704000-0x8)='./file0\x00', &(0x7f0000f99000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f99000)='./file0\x00', &(0x7f00004ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000f9b000)={0x8c, 0x1, 0x9a5, 0x8, 0xffffffffffffffe0}, 0xc) r11 = getpid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00006e8000)=0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000f9a000-0x70)={{0x7fff, r7, r8, r9, r10, 0x24, 0x2}, 0x9, 0x6cb, 0x7118, 0x9, r11, r12, 0x8}) recvmsg(r5, &(0x7f0000f97000-0x38)={&(0x7f0000f97000-0x58)=@alg, 0x58, &(0x7f0000f96000)=[], 0x1c1, &(0x7f0000a2e000-0x57)=""/87, 0xffa8}, 0x0) 2018/02/18 03:53:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000369000-0x8)='./file0\x00', 0x40) ioctl$TCSETS(r0, 0x5402, &(0x7f00002a7000-0x24)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000723000-0x24)) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000fa2000)=""/175) 2018/02/18 03:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$sg(&(0x7f00006d9000+0xa33)='/dev/sg#\x00', 0x4ad9, 0x2000) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00003ff000-0x8)='./file0\x00', 0x4000, 0x21) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1}, 0x0) 2018/02/18 03:53:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000a11000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000264000)={0x0, 0x78, 0x2, 0x7410, 0x5, 0x4a8e1457, 0x0, 0x7, 0x40400, 0x4, 0x2, 0x7, 0x14, 0x5, 0x2, 0x8, 0x8, 0x200, 0x4, 0x101, 0x5879, 0x8, 0x30, 0x2a9, 0x8, 0x20, 0x124d, 0x3, 0xfff, 0x1, 0x6, 0x8, 0xeec, 0x6, 0x3, 0x8b65, 0xffffffff, 0x7ff, 0x0, 0x5, 0x1, @perf_config_ext={0x7, 0x5}, 0x1, 0x4, 0x3, 0x3, 0x8, 0x6, 0x2}, r2, 0x6, r1, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') clock_gettime(0x0, &(0x7f00001d9000-0x10)) [ 41.656932] xt_connbytes: Forcing CT accounting to be enabled 2018/02/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000000000)=0x14) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000003000-0x10)={0x11, 0xf7, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000-0xe)='net/xfrm_stat\x00') lseek(r0, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000005000-0x40)={0x4000000000000000, 0x14000, 0x4, 0x1, 0x1f}) sendfile(r0, r2, 0x0, 0x6) 2018/02/18 03:53:04 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000f7e000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x7ff, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/18 03:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x1276, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) ioctl$int_in(r0, 0x5421, &(0x7f0000b75000-0x8)=0x1) [ 41.743076] xt_CT: No such helper "pptp" [ 41.772752] xt_CT: No such helper "pptp" 2018/02/18 03:53:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00007fb000-0x8d)=""/141) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000d9b000-0x27)=""/39) 2018/02/18 03:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000081c000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000284000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000020000)={0x0, 0xd6}, &(0x7f0000181000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000761000-0x108)={r3, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}}, [0x1f, 0xfff, 0x2, 0x5, 0x718, 0x3, 0x8, 0x8, 0x9, 0x6, 0x6, 0x7fffffff, 0x0, 0x1, 0x9]}, &(0x7f00009e2000-0x1)=0x108) bind$alg(r2, &(0x7f00004f7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000039a000-0x4)={r1}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/02/18 03:53:04 executing program 1: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) pipe(&(0x7f0000749000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000256000)={0xfaa7, 0x69273d3b, 0x1, {}, 0x3, 0x7}) 2018/02/18 03:53:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00007cf000)=@req3={0x200000000000002, 0x0, 0x7ff, 0x0, 0x7fffffff, 0x400}, 0x1c) read(r0, &(0x7f0000969000)=""/17, 0x11) dup3(r0, r1, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) 2018/02/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x73, 0x0) readv(r0, &(0x7f000088d000)=[], 0x1000000000000065) readv(r0, &(0x7f0000d7c000-0x20)=[{&(0x7f0000b85000-0xe5)=""/229, 0xe5}], 0x1) 2018/02/18 03:53:04 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x81, 0x40, &(0x7f000044e000)="0a575ca907ab0e96", 0x8) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000fc7000-0xc), &(0x7f0000a0d000-0x4)=0xc) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000fc2000)={{&(0x7f00002c3000)=""/21, 0x15}, &(0x7f0000fc2000)}, 0x20) 2018/02/18 03:53:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000980000-0x4), &(0x7f0000c86000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) r1 = syz_open_dev$sndseq(&(0x7f0000388000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000096c000-0xb0)={{0x7, 0x5}, 'port1\x00', 0x1, 0x10000, 0x300000, 0x1, 0x2, 0x5, 0x1, 0x0, 0x1, 0x72000}) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000448000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f0000288000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e05000)={0x7, 0x8001, 0x9, 0xfffffffffffffffa}, 0x14) sendto$inet(r0, &(0x7f000089f000)='Q', 0x1, 0x48045, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/18 03:53:04 executing program 3: r0 = inotify_init1(0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000470000)={0x0, 0x1, 0x80000000, 0x8425}, &(0x7f00005f7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="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", 0xfd, 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f0000001000-0x84)="075b4b944040d5c63805f092bc396f8c23900589ba83eeba56f7e5b4df53c4c40e4b6cb069a95e6c930961ddd5646ebd90bb3c9f6147e0452df2adb950cdec0143ac30b3a07976f0b465c241c30688f1a59f19927886b7812cdcf305d36e0579ba5b1becdf2b784881fe4f279cc72fac51a7cfc758aaab58d25e20b58ad16ca2562f7641", 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x7, 0x8, 0x2, 0x7fffffff, 0x0, 0xffffffffb827f371, 0x4, 0x7, 0x80000001, 0x8, 0x100, 0xffffffff00000001, 0x200, 0xfffffffffffffffe, 0x5, 0x5, 0x9, 0x100, 0x8001, 0x0, 0x1fe0000000, 0x6, 0x3, 0x7, 0x1, 0x3, 0x3, 0x0, 0x7ff, 0x24b, 0x1000, 0x0, 0x6, 0x5, 0x3, 0x6, 0x0, 0x7, 0x0, @perf_config_ext={0x1000000000000000, 0x9}, 0x100, 0x2, 0x1, 0x7, 0x4, 0x101}, r4, 0x8, r1, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x81, 0x7, [0x0, 0xf4e5, 0x9962, 0x5, 0x81, 0x5, 0x8]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0xa8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x800, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000003000-0x24)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000002000)={0x7, 0x1}) r6 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x62), 0x0, 0xffffffffffffffff) write$eventfd(r1, &(0x7f0000002000)=0x8, 0x8) keyctl$get_security(0x11, r6, &(0x7f0000001000)=""/245, 0xfffffdf2) 2018/02/18 03:53:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) poll(&(0x7f0000dee000)=[{r0}], 0x1, 0x6ef) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80001, 0x0) r2 = gettid() r3 = getpid() setpgid(r2, r3) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000038a000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc7, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000593000)={@llc={0x1a, 0x6, 0xffffffffffffffff, 0x5, 0x8000, 0x9560, @random="48f5e9187cbc"}, {&(0x7f0000001000-0x33)=""/51, 0x33}, &(0x7f0000603000-0x1), 0x9}, 0x30) mmap(&(0x7f0000000000/0x3b7000)=nil, 0x3b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x84) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00001e6000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x42, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000d5000-0x4), &(0x7f00002cd000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00003b8000-0x4)=0x1f, 0x4) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000024000-0x54)={0x0, 0x4c, "ce7654f1486d335245934c209747903e471ddddb2cb351f6e031dce57e6c0b3bb71aaef2cf22967a042ea733d74b2fdd6e0700590c2e6a4042463acf3dbcce63dffe759b2214b3a76ee56c1a"}, &(0x7f00003b8000)=0x54) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000271000)={0x0, 0x3}, &(0x7f000034c000-0x4)=0x8) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000030b000-0xb8)={r2, 0xffffffffffffffa6, 0xa6d, 0x0, 0x7, 0x6, 0x10001, 0x40, {r3, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x30, 0xd5, 0x80, 0x9, 0xed}}, &(0x7f00003b9000-0x4)=0xb8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000314000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x21}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xfffffe58, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00003ba000-0x8)={0x2, [0x101, 0x1]}, &(0x7f000032d000)=0x8) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002b0000-0x4)={0x10001}, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000009a000+0xf08)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00003b9000-0x4)=0xe8) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00003bb000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00003bb000-0x9)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00003ba000)={r5, 0x80000, r6}) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000018c000+0x13f)=""/4096, &(0x7f00003ba000)=0x1000) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000087000)={&(0x7f00003b9000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00003b8000)={&(0x7f00003b8000)={0x228, 0x38, 0x400, 0x2, 0x1, {0x17}, [@generic="a13c800d4d8170d3d7a01a8a2bab692b7525921da7d75b22844c21fbc2e2d9f26fac2fa66e54f1091f64c1d462d5b3c355f7773162c117ac112aa3", @generic="a406c31975864a7052a23dfe97c7b550ee5692346a7418e776e952fa4bb18ba1415f4af42863e53be2201830f5a6b8ec661af61a231a72caa443781b54c5ae69f8cb454f089efa84a911bd92405212cedfcdd21cd71f165e8c9ce716c8fec3108340fb90d6882c0d937f5f7a182e", @typed={0xc, 0xff, @uid=r4}, @generic="13f1b8a22c99f4b99bd0e53965b089498190842402251ec74fd55a79d9914d7f36c48823d9f30fecadc1fe0197acc7aa1ffbc21e19deb941fbf7556cfbb39c796137b5970e4a77d952a542a07883652e754471cbda1c0c4bf977d6fe1661b77b1d180c02c1b652bce6634cd4f30fa2ca309b191ff06f33d7fe11cbc028d38175959238bb68a1b66cd26bab29750580092f05d5e46efa0b8cfd5e0b10ac5900c60331b930ccd28013f537653da53e41601d3f9c2bf0cb2b37f9b4ed59b305487fd6b40fa72f1b2cd518ac432988298fca6e7478b5f3fcb70cbd", @generic="2507e09bcdbdfa98b20896d342f405f16281f8dd52bb970af0612972103524da4f0aba3be51a9cb83bfd41170d1e7ce6dd10b16ebe86c9ef77f8498091ec2ec997b4a10db5641406a67cfacb060cfdadd62c812dd7205148d8f94d31ce92bd86e9b312f58eb3ab0340e2e3aa69d7af3d7e49e63241", @typed={0x10, 0x5f, @u64=0x7}]}, 0x228}, 0x1, 0x0, 0x0, 0x1}, 0x40085) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f00003b3000-0x38)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000002a000-0x10)=[{&(0x7f00003b2000)="0000000000000000902238db019d9ce1", 0x10}], 0x1, &(0x7f0000001000)=[]}, 0x0) 2018/02/18 03:53:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f0000bdb000-0x4)) 2018/02/18 03:53:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000557000-0x8)='keyring\x00', &(0x7f0000204000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000381000)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) r5 = syz_open_dev$dspn(&(0x7f00002d9000-0xa)='/dev/dsp#\x00', 0x9, 0x4000) r6 = socket$pppoe(0x18, 0x1, 0x0) r7 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a14000-0xc)={0x0, 0x0}, &(0x7f0000388000-0x4)=0xc) r9 = getegid() r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a3000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r11 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000419000), &(0x7f00008d3000)=0x60) sendmsg$unix(r1, &(0x7f000096b000)={&(0x7f000042f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000df2000)=[{&(0x7f0000e80000)}, {&(0x7f00006f6000)}, {&(0x7f000019f000)="2b9483791f83a06f5dd71ea557bcef064c6bacfbd85e6467d6f463d21c41a6ae1eeb69f11f218d4a5c5a512d611ecfea1417219ed02c06f3b8b5b888", 0x3c}, {&(0x7f00008ab000)="e8215f09ffc2eeabf60df0d441272884bccadfe2cba0b1d44d820313dd83e7a9fdf176b21bc27f3826aafef40d13530c3e9e55d5ebbc2a09cbffa4cfd1876a6307fb269c3fb03b1e6a019ab545c217e904f254172744e76cc68b9b054ecd2853393fd38226467299b2f81463d60ea23094b399e3b6ccda46e50d8d96556790eca877072405259c27b054a35b6f950f66a3974b804016f73a02d3a9c95dd923bd35e20333a2d4a10ed606c68e4bff16a5f51a9389454bda21e72765c0", 0xbc}, {&(0x7f0000d61000-0xcd)="6af4b9d48bb63ee3e0996228bd418d4af1c1bda8ce0c691e2bb93425f7d87ecc88ecaec61830c1225bd1d0a948535714a1f42bfceb61146eb863b1687a1b7e5457f6640932f78675ee271554798739766b0f1960f7a8a38a4ad1b4e28c94d8ee66294b75d5028eaab2f0c0a498c0860a45d2bce00d703988f4970038b94407acb7154589507f6cccd187967571a0fddb8db2a8c81ca340f1d906146fa0dd03c9306a9d9826930f098ebb4857f69cefabe3eb2c54846728238364b7ba0585e3d54f522db995ae5f34120e8bd45a", 0xcd}, {&(0x7f000095b000-0x2d)="7d3769fe567378f2cbb87eb1a8b02ff82a18de6772610c1969129b9d5270633235189c75bc3771e9423f4a4114", 0x2d}, {&(0x7f0000555000-0x5c)="478a7c563f98cf5838423e8c5284e24bd43d70b9359af88ca2b063747c5a3ddd1b0fab6366fda9e6d04fb4b3ee90c1ef08db92a423ce2ab3a7947de22cedb2f79c5ccd0b1b1e1c38ff0b38c1d21fa7c8deed4a535c9e90a51bbcef8b", 0x5c}, {&(0x7f0000f6f000-0xc2)="2fa18ea4e8d80085e93e87afddabf7f17dcf326652b6abeffb65f44a2a69cb8bb555b6d022cd5c284b88414c7d08342455027119252d891e3a97b26ab6c7994de1ad483b98249acea812363d49fbe1910ca198cb3f9f9ae1229606eed3bc8ed3227772cb0e12c3822b243deae49e795ed9e2e0133fbd220155f6ceddb855d400f128bdb4e2a183a3fdc8563c1284a5f20e675be79266d4dd25f28979a8b24f6dd19a47f8e470dff5ad88ddcd721c42551813aca629bb01b049639278210afb29e0cc", 0xc2}, {&(0x7f0000438000)="fbe4b4925277e0eeb975c13f20671cb252e855c331d0c60fa120f023e5cfa8c127072777c7d3dfc3c18e89be7d52056a00f2955ed6e6abbe87ac", 0x3a}, {&(0x7f0000860000)="0d7ead3361c53973ab7b64c6867d67a589719705a0df9fcd52c34d787bbaa9cb4ce42662dfab3fd784ee67be30eca122b41faf927443037d234c6a56eaa15ea3f52e53f7a9135a51e41f9690d5cf711200f8f4870b40d7a59481cd45318cc5a9e0b4df76135f0d45836a23af2b0f15be7b9770ae8d69506b4be6705851b43d99afb4fdbeeb81f946ad0706985e92e66ab30e9a607dd0218d33ae56bf51848111b7c851460de1d1d5d2d288554d7dc8462e47db41727bd1515563a4e807c130ea5b3f76e1c9e220616fa1d397e1495b07e069f40ecc71b9e942fbd2ded4dabeb98d16851e6d60a68cfd808b63306d26", 0xef}], 0xa, &(0x7f000086d000-0x60)=[@rights={0x28, 0x1, 0x1, [r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}], 0x60, 0x24000004}, 0x4000) r12 = syz_open_dev$adsp(&(0x7f0000262000-0xb)='/dev/adsp#\x00', 0xb6, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f00007ec000+0xce)=@int, &(0x7f0000fcf000-0x4)=0x4) keyctl$revoke(0x3, r0) keyctl$join(0x1, &(0x7f00004ab000-0x5)={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet6_udp_int(r12, 0x11, 0x67, &(0x7f0000ed5000), &(0x7f0000c3c000-0x4)=0x4) 2018/02/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005ce000-0x9)='/dev/dsp\x00', 0x200000, 0x0) socket$inet(0x2, 0xa, 0x50000000) sendto(r0, &(0x7f0000a63000-0x66)="b7dd95ba24ea101cfffc8f5292c1a0a431c20980d68b0c9da7211a4aaf30a18aafee68400981170dcd5b9b6e0fc7a10c5ad550350097c991e8479c6d0e8572c92bca576dbdd06b7ed70b75d05a0812145da88dc3a86d88fe0b321db4b0449776e768e27ed306", 0x66, 0x20000000, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000053f000-0x5c)={{0xa, 0x3, 0x5, @empty, 0x2}, {0xa, 0x1, 0x8000000000000000, @empty, 0x3c000000000}, 0x80, [0x3, 0x3, 0x6, 0x4, 0x2, 0x8, 0x9, 0xfff]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x80040000000005, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x4}, 0x20) [ 41.890518] QAT: Invalid ioctl [ 41.900986] QAT: Invalid ioctl [ 41.929464] QAT: Invalid ioctl [ 41.935631] QAT: Invalid ioctl 2018/02/18 03:53:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010f000-0x90)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000559000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) getpeername$netlink(r1, &(0x7f00003ce000-0xc), &(0x7f0000cae000)=0xc) [ 42.031411] binder_alloc: 6703: binder_alloc_buf, no vma [ 42.037147] binder: 6703:6716 transaction failed 29189/-3, size 0-0 line 2957 [ 42.062714] binder: BINDER_SET_CONTEXT_MGR already set [ 42.068233] binder: 6703:6721 ioctl 40046207 0 returned -16 2018/02/18 03:53:05 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00004cb000)=[{&(0x7f0000001000-0xad)="d253b4a5d50462f8028be9def7f273f69e5131d5bdaa0b73b9a796b2ed78f9a09edbf1a56a5a3989498b9f06f85228774afaa61e7747e45f3a8b82780aae717c78ce623647deda91dc11fd6f2100ac3d07659655f7965e32a135e658e0c89610ead8d7008243480208b26f526558b0ec7962e5e3004e9b58b4fb1d01716645e2cae6c7416feab9695b959562a270176a2cfa6cb6fb8db9c58691dcabfa6371721597095c84341debfaf90b2474", 0xad}, {&(0x7f0000a26000)="a4f913021f64ce4fa898ef80f1f9e421624ffb0defda8f6be704411a21e602dad5787318f27078d78c784b601b9899cacdf49f04a07de7102dc4240c65c37c596ef9a46b2da5ff43762d040727ac2e1f308aaf9007227bde4618ba917aa9361977f7a9603250fb484a2a434b6d3693c10d77f9a6", 0x74}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x5b)=@un=@file={0x0, ""/89}, &(0x7f0000b80000)=0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x0, 0x2, 0x2, 0xa, 0x0, 0x4, 0x5}, 0x20) getsockname$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000001000)=@dstopts={0xff, 0x9, [], [@generic={0x100000001, 0x46, "9179a47cbd9b5129b9989bd144ee03f77cabc8628298c9d0788f2e5a1fb758e0894156f2f0923c1073ce7ad097d49b1b17534efb0d12f57102bf778582c3d273bf57fd47d81c"}, @pad1={0x0, 0x1}]}, 0x53) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000f9d000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f0000fa2000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='ip6tnl0\x00', {}, @common='gretap0\x00', {}, 0xfffffffffffffffd, 0x5}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x87}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) sendmsg(r2, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f0000f9e000)=[]}, 0x0) 2018/02/18 03:53:05 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000082a000-0x78)=[{{&(0x7f0000a39000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000036c000-0x80)=[{&(0x7f00007f6000)}, {&(0x7f0000000000)="e8c821f442d7e4c761ab36d446b4cf8af470430127c59827833fc004bc933a3829dbd19a7ac37cd502a59a4228eef779118da7828d4be7e9a68b92e69e3164240ed1cdf9851f7ae35c97bfab93b4f8e47ebc235040f9c51646ac5e7f91efab09365f5f6dae6949e5a88bd912e21e5ea0e778fbc5b730d92e554b6d8b52bb7961ad14af9546e98616161c7392f9d6f35c80840f9a578b0762b2d099c6cda16a8bee1be969f356356431e5bc67a7429746fe380df1ca1481a48f8e37a75dec79cc04b9c265514f90add6a8648e9a729d2247c1102c9eb3cf7f15ddad50f61a74e076ebfd2ac94d02d9dfb9cbfca1", 0xed}, {&(0x7f0000304000)="936d59aad2ce92d82d9eb9", 0xb}, {&(0x7f0000000000)="5f2728f28f5245c995d05d38fe861c80d7032bc2036561ccb370f709d2c8afb72afcc9d6d8802d5790f7358a434e196588fc3971009e81f4e99c9653008a95d8a1200c6e87f6e6c6ef10b5dfc22ab54db9", 0x51}, {&(0x7f00003d2000-0x1d)="b78e658fd1be1708a2c1ab8517e3dd6acf2ea9c93b1b9977d0aee183a7", 0x1d}, {&(0x7f0000d0a000)="d9be3956b12daa65865bddd5f299e67755b65d427ab97ea34ad11c350dc26f1fd8c9bee51a74738893718c71b4e073834e402f92d87c90e22072d4f88a7a55871ef68e989c68e6a1afad2b2aab1efe9bc6efabb38b4648e74dde13a4d72664038bc60ecea5fb420005331cc7f52be8ff2db87e97eb8f8a9b38aa7c15fda0798e460700657e7588e0c28e441e80fe7dcb0aee671e1fdccfb549964a0dbfb75c09472a8e3beb81e0ac0e7c4bf26f5a6903d8e6cf85fc597541ecf65b91a08f2d2408968dfccc6212e8f41090", 0xcb}, {&(0x7f0000001000-0xd5)="1e8bcf787e74de6e3471cb7e79fc86c3b4e904965fb0137d6faed5ead6e4193a9b641772e7929732ee863fa87692536d6acdf7afd4b0fa8ab21e2218d49ce7ab661be6274d2b3e380c09e829bcdb4071093b548ea69fc8507143563baff01f07de845d73ddfff330ace4b28536ca261fe2ced11e3ee2b3ef428e213d416f23e16030d8adf63c4f5e9d74655c04d97449095241672cedf35d96e325fd2aed3d81771dc0e5c2027cc710a08ba7cf58ddb999f4852001767ea584a29dd24b62d25e4baeaf42fdc473c1eeb458599f258e0c02b24b5498", 0xd5}, {&(0x7f0000001000-0xae)="e8999d6d8e056dd6c400d80ec9a2bc3b1bffc1ef6f46b028dceaf9ddcf603f17bfa893796ee7ef0437448ee46da6564ebb628010847f74d7914efd56c53d965c645ad1bfc61c931122031c7b30ea819a70d85037b1cdaa926ee93b964ac12eb75c1729a3e9e4659f583bfdee168287ec9023b65591d048fd6fe7b2e203e05818786f20a3a23082bf1b16b95ced82e3843574f33d55aed89d9b65159fab79488fc11d556574f05afd6849eeedc337", 0xae}], 0x8, &(0x7f0000001000-0x1390)=[{0x108, 0x101, 0xc1c, "ea51c9006694bc20aa913e2eb21932bf9a0d164b3603da5a368a10389c113f8742dc2bf9c8865e9c91599e18589a274da1eaf054d9464baae466226e19df04789dc155fbad65d79ae1d22e668b52c0c0027119cb7ca46afc1b0fced5d902102aa9ee9cfe2fbfc8798478080abb2dbd490c07b5eeef6ab5b917c430349a6c3b61fddb8e6edcf6b02acc0c0fd4e06923122ec80e46224c0e85fd283f67cc8cdf33b93a89b37a176a43b0d836b78949fda757c8f17af29b249d10d60a93179e0fcf082baf5b1776ee5b905138512497f16ca666561987557ac7ccd95c30b96f0c590d78f113ef0f82f8acd29aff873837afa8d2debd52ad"}, {0x20, 0x18e, 0x9, "f3a21886c1d4b519d8ae"}, {0x18, 0xff, 0x1, "55f53a5ce9"}, {0xb0, 0x0, 0x1c0000, "a8a9e1d94e6636f5ea214809ae61befacae6c54050809b2c3996dc9771824b202d863c88f9420497d476e3deece7caa73d1491c58e3e69128c887daefd83e8368b61676c78e21f6f6180d16907628791844fc13ef82afcaba88e78201b6b52639d32687a2dd8b2e48df40b61f00ade41ba308f9b0b5583bdbd790791a03335e40b22251c4e9fe57a82cb4dcea2ffebb2906411471211174e7732"}, {0x60, 0x195, 0x401, "7a1f1f53889f87ec66734421cee794b57f68b033c3fa673c8a71f6f7b65bf6a092bf430ada228382d94a19426e00515c9f61db988d377d168daa2b106cfe63e6dd651015da3b9f876d74b7b8f931"}, {0x80, 0x101, 0x400, "af97496bde86b7fae106788d7989360ebf8185c7afc6b60776ad7e9ebcbc6213d5b2048717321221b924d36d22e5a7b760dd2acffb7fe02c6ccd2fb5e7313cf9353c56cc6d1c2bbe4817bb14cf1e3965bc9df7891bbb80a0081445335b4f17e2ec529896435545d0db1a0a0b"}, {0x1010, 0x10e, 0x100000000, "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"}, {0xb0, 0x10b, 0x9, "6bd96bcf195172838394ec27463024c2df2859152479e7b53b9dcfac073c717d6ca1b935017526ddb4f8ba1035ce4a542f6618cc35cfd1ffe764234d89612fe61e7461be7dd2039a37e0c5d9a74e61e4c4d46607ce3b67b91718fb2a36727b104bf11f7d335a3dd80af47390fb725a542dd4d04096021bd28231f10b7f7ec3626fc7bbe7ef8f188c0a0a7060d9832ec3574c16f646b83ec19135465e"}], 0x1390, 0x80}, 0x8b35}, {{&(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f00009e1000)=[{&(0x7f0000000000)="3c0944346b72ade2d6ff20dfb1", 0xd}], 0x1, &(0x7f000078a000-0x1b8)=[{0xe0, 0x113, 0x8, "dbbd4e68eba80aefcbd19de31c737749bab33a9738c335619c71f5d63ac1e0393b6cab65abfd1ead5ccd79d4462efdab429fbc063ccb22e05efe38f1a8c1f118525da4cbf6b24438bc72883391723fb6a5dd88003559192fd0cf7a3cd5155f99dcc00e42a6a7418aab4b4ea7564df11ca9d15ffa76e8cc07ecf28da1b93b0d651351351914c688bb81e96c90868756bcc2f9adc0ee5418dad750899547c580fed3b461858ac9d65f7126208594bb551734485c0be92d8ace8b1b474490dacb3433fa983b1144ff89970c407845c9c1"}, {0x50, 0x10f, 0xe2e, "ed095306e5fc9bdc188f420917a495a98c1db01d5d50629aecb784b9186f851c7b540947d3382d31f76d1017d3aa932f52c013d411921b9845"}, {0x88, 0x111, 0xffffffff, "f888ea7692704f927a7cb26b5b93bdb3852102b86754c641efdab92bca8e1f7b83364fc3a48c0fd7c065e74605eac4324636e5bd5c3594bc49c39241ffa7b7f0f9273b045e86f6d415ed5c2bce236bdb95612f4b1e2ed711db87113fa514b6fa0ac9e25a805ef6113cb4290d93a6dd7f64c3b89ca8"}], 0x1b8, 0x4040000}, 0x87f}], 0x2, 0x4) mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000718000)) 2018/02/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x10000, 0xff, 0x6, 0x1, 0x97}, &(0x7f0000aa0000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x5e)={r1, @in6={{0xa, 0x0, 0x57fc, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfa0}}}, &(0x7f00005b2000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000221000-0x70)=[{&(0x7f0000d9d000-0xf8)=""/248, 0xf8}], 0x1, 0x0) 2018/02/18 03:53:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ecb000)={0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c3c000-0x20)={@generic="001e678faa54da7214afbbf7fd3c6953", @ifru_flags}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000010e000)='./file0\x00') r1 = syz_open_dev$audion(&(0x7f000081d000-0xc)='/dev/audio#\x00', 0x39a8, 0x0) r2 = accept(r1, &(0x7f00002e6000)=@ax25, &(0x7f00000d4000-0x4)=0x10) r3 = syz_open_dev$usbmon(&(0x7f0000ba5000)='/dev/usbmon#\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000016000-0x30)=[{0xa, 0x8}, {0x8, 0x3f}, {0x0, 0x1}, {0x3, 0x1f}, {0x0, 0x100}, {0x0, 0x8}], 0x6) creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0\x00', 0x8000000000009) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000a53000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000129000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$unix(r3, &(0x7f00007b0000-0xe)=@file={0x1, './file0/bus\x00'}, 0xe) connect$inet(r2, &(0x7f0000f94000-0x3)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/18 03:53:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c4c000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ae000)='/proc/self/net/pfkey\x00', 0x4481, 0x0) perf_event_open(&(0x7f0000fb7000)={0x7, 0x78, 0x9b, 0x7fffffff, 0x1000, 0x7, 0x0, 0xffffffffffffff45, 0x1100, 0x6, 0x7ff, 0x10001, 0x9a5, 0x0, 0x4, 0x4, 0x1, 0x79, 0x2, 0x80000001, 0xfa7, 0x7, 0xc00000, 0x100000001, 0x7fff, 0x4, 0xe064, 0x4, 0x7, 0x7, 0x5, 0x3f, 0x600, 0x6, 0x4, 0x3f, 0x6b9b7fa4, 0x5, 0x0, 0x7, 0x0, @perf_config_ext={0x200, 0x401}, 0x1000, 0x5, 0x9, 0x7, 0x7ff, 0x3, 0x2}, r0, 0x10001, r1, 0xe) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$binder(&(0x7f000052c000)='/dev/binder#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000902000)=0x1, 0x800000000006, 0x0, &(0x7f0000c93000), &(0x7f0000e0f000), 0x0) 2018/02/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x104, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) r1 = syz_open_dev$tun(&(0x7f0000edb000-0xd)='/dev/net/tun\x00', 0x0, 0x4040) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f74000)=""/145) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f73000-0x50)={@generic, @ifru_ivalue}) r2 = dup(r0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000f76000-0x4)=0xcd) 2018/02/18 03:53:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f0000d91000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000214000)={0x2, 0x7, 0x6, 0x5d}, 0x10) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) 2018/02/18 03:53:05 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f00000fb000/0x4000)=nil, 0x1000) shmdt(r0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000002000)=@broute={'broute\x00', 0x20, 0x1, 0x120, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1, 0x31, 0x800, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}, @generic="8979a4522a3869c05f2976710ed94f5b", @syzn={0x73, 0x79, 0x7a}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @random="068810be8e87", [], 0x70, 0xa0, 0xf0, []}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@log={'log\x00', 0x28, {{0x0, "b83327503f9817e6e40ea8a45b742731b4a4a7a47ba26e010886b5fc3228"}}}}]}]}, 0x198) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f7e000)={0x3, 0x50, 0x2, 0x8a3e, 0x5, 0x3f, 0x300000000000, 0xf729896, 0x0}, &(0x7f0000f7f000-0x4)=0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f7f000-0x10)={r2, 0x80000000, 0x7fffffff, 0x80000001}, &(0x7f0000f7f000-0x4)=0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f7f000)=@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1f}, 0x1c, &(0x7f0000e25000-0x50)=[{&(0x7f0000f7f000)="a2aac3306daf5c5e6af67ec25c0df1a5864f1f8e8f51d5ae9ef2c51b3dcb6f4faeb32514b90d7ebcc51e2f1f36d527fd9e972da75378b1fb03853b244457c3ce0d5d782c152537a411c8aea50e6cb1751d53afb21af4631bc493ebe4615380776352edc81538b768848f2b52a8b14de97cf6d55baaa4a495ceaa59fba051c3422cbbb2a6ecbd6c3be0c62d6b242b81cad1ac06458c7d5d407b2021f060f9cc122d5d9f3462e77fce7bf610cbf6cdd3031e8c5b920d078ef69d6eb69489898d5c5c8cbb06afda261e0e0268e9b017d80cb9fb4047e9", 0xd5}, {&(0x7f0000f80000-0xd8)="853ac7ee563aab67eff01f2d4f05ea5b0e888d26da799483b14afadde4e705ccad7cba5b688b1874ab6d05718a29bf8f619f61fc914429b5709d5c6c01b94f85ee64b8169cacf0c74a8b8f282c30df6ddb0fc3a46f3bb7e560e8e8e104efcb405f46258e48954cc4c5490f67c5d6f3c88b8a3958b37d09ce4989302f12e2e7ca4a04facca11b045dd4143bad93d622eaf88ab7b9c00af6a3f3e4acba42aae224a545a87b13b004ea4038b072c2f2a38d7850942253d31e9649ee0465655bbe59886eb86567c1e1680b654726b982160f5d22875a468182ad", 0xd8}, {&(0x7f0000f7f000)="661888021f68c4d831be8d323cb100e56a3a050169ec00b33d33284c6699d60fcfecece24ad13af2a36649a8905557a1ea76443165b67f", 0x37}, {&(0x7f0000340000-0x1000)="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", 0x1000}, {&(0x7f00006a1000-0x11)="00c9e01c2ec50e66cd67a1789305f08492", 0x11}], 0x5, 0x0, 0x0, 0x4008000}, 0x80) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000f80000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000f7f000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a0b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000dbb000-0xc)={0x1fffffff}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000f80000)=@sco, &(0x7f00000cc000-0x4)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000f81000)={r2, 0x7, 0x30, 0x1ff, 0x81}, &(0x7f0000f80000)=0x18) 2018/02/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000033b000)={0x4004, 0x7, 0x3}, 0x4) [ 42.094297] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/18 03:53:05 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt(r0, 0xffffffff80000001, 0x5, &(0x7f00005a7000-0x1a)="1763776ec6a851141867dea789cb9883a5d305e8a188f0d2d6bc", 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/18 03:53:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000e68000-0x20)={{&(0x7f0000d5c000/0x1000)=nil, 0x1000}, 0x1}) sendmsg$nl_xfrm(r0, &(0x7f0000c4f000-0x38)={&(0x7f00006c0000)={0x10}, 0xc, &(0x7f0000234000-0x10)={&(0x7f00007fd000-0x6c)=@delsa={0x6c, 0x11, 0x4, 0x1, 0x2, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}, [@tmpl={0x44, 0x5, [{{@in=@multicast1=0xe0000001, 0x3, 0x3c}, 0xa, @in=@rand_addr=0x1, 0xffffffffffffffff, 0x0, 0x3, 0x2, 0x8a3b, 0x7f, 0x3}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0xc000}, 0x20008800) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r0, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/18 03:53:05 executing program 2: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x1, &(0x7f0000dee000), &(0x7f0000000000)) 2018/02/18 03:53:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f000091f000-0x10)) r0 = getpid() socketpair(0x9, 0x1, 0x90ce, &(0x7f0000554000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f21000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00004c4000-0x10)={r3, r4/1000+30000}, 0x10) waitid(0x0, r0, &(0x7f0000443000-0x10), 0x40000000, &(0x7f0000dd5000-0x90)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00008ab000-0x4)=0xa5b) 2018/02/18 03:53:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004d8000)='/dev/cuse\x00', 0x48400, 0x0) bind$inet6(r0, &(0x7f0000833000-0x1c)={0xa, 0x3, 0x1, @empty, 0x8}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000344000)={&(0x7f0000b82000/0x4000)=nil, 0x4000}) ioperm(0x0, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000e2c000)=@ethtool_dump={0x27}}) 2018/02/18 03:53:05 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000024000-0xc)='/dev/audio#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000025000-0x8)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000023000)='/proc/self/net/pfkey\x00', 0x1, 0x0) dup(r0) syz_open_dev$sndpcmp(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#p\x00', 0x127, 0x100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x125841, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000)={0x0, 0x0}) r3 = accept$inet6(r2, &(0x7f0000016000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000)=0x30e) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000023000-0x8)={0x0, 0xfff}, &(0x7f0000022000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000016000)=r4, 0x4) r5 = syz_open_dev$audion(&(0x7f000000e000)='/dev/audio#\x00', 0x2, 0x40000) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000015000-0x37)=""/55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) r7 = syz_open_procfs(r6, &(0x7f0000943000)="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") preadv(r7, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x58}], 0x1, 0x64) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r8, 0x400454c8, &(0x7f0000001000-0x4)) 2018/02/18 03:53:05 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) pipe2(&(0x7f000095a000), 0x0) 2018/02/18 03:53:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000068a000-0x10)={r1, 0x88, &(0x7f0000c42000-0x88)=[@in={0x2, 0x2, @rand_addr=0x6}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xf9ae, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}]}, &(0x7f0000444000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b3000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d94000)={@generic="76da893c9dd101a6b8eadc4788e42ff7", @ifru_mtu=0x240000000000}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000034c000-0xc)={@loopback, @multicast1, 0x0}, &(0x7f0000ae1000-0x4)=0xc) sendmsg$nl_route(r3, &(0x7f00008e9000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000014e000)=@newneigh={0xffffffffffffff26, 0x1c, 0x2, 0x5, 0x1, {0x2, 0x0, 0x0, r4, 0x10, 0x8}, [@NDA_SRC_VNI={0x8, 0xb, 0x7}, @NDA_DST_IPV6={0xfffffffffffffdfd, 0x1, @loopback={0x0, 0x1}}, @NDA_MASTER={0x8, 0x9, 0x10000}, @NDA_CACHEINFO={0x14, 0x3, {0x100000000, 0x8000, 0x3, 0xf474}}]}, 0x54}, 0x1}, 0x0) 2018/02/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000001d000-0xd)='/dev/usbmon#\x00', 0x6, 0x100) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) 2018/02/18 03:53:05 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00004ee000)='/dev/dmmidi#\x00', 0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00005bf000)=0xe8) getgroups(0x1, &(0x7f0000aa3000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x50) r5 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000535000-0x8)={0x0}) r7 = syz_open_dev$sndpcmc(&(0x7f0000d56000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x22000) r8 = socket$llc(0x1a, 0x1, 0x0) r9 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000f58000)) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d19000)='/selinux/enforce\x00', 0x40, 0x0) r11 = syz_fuse_mount(&(0x7f00005f6000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x7ff, 0x0) r12 = accept(0xffffffffffffffff, &(0x7f0000b09000)=@ipx, &(0x7f000040c000-0x4)=0x10) r13 = socket$inet_dccp(0x2, 0x6, 0x0) r14 = socket$nfc_llcp(0x27, 0x2, 0x1) r15 = syz_open_dev$loop(&(0x7f0000f90000)='/dev/loop#\x00', 0x3, 0x400000) r16 = socket$nl_crypto(0x10, 0x3, 0x15) r17 = socket$inet_dccp(0x2, 0x6, 0x0) r18 = syz_open_dev$sndpcmp(&(0x7f0000cfa000)='/dev/snd/pcmC#D#p\x00', 0x6e, 0x100) r19 = openat$vcs(0xffffffffffffff9c, &(0x7f000030b000)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f00005fa000)=0x10, 0x80800) r21 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c93000)='/selinux/mls\x00', 0x0, 0x0) r22 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x9}, 0x8, 0x80800) r24 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r27 = socket$inet6_dccp(0xa, 0x6, 0x0) r28 = syz_open_dev$mice(&(0x7f0000061000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r29 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r30 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0c000-0x9)='/dev/kvm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000), 0xc) r32 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000e05000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) r37 = accept(0xffffffffffffffff, &(0x7f0000e72000-0x8)=@sco, &(0x7f00004a5000-0x4)=0x8) r38 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000290000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r39 = signalfd4(r37, &(0x7f0000001000-0x8)={0x21}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000054f000)=0x0, &(0x7f0000001000-0x4), &(0x7f00003da000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r43 = openat$dir(0xffffffffffffff9c, &(0x7f000068b000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r45 = geteuid() r46 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xd4)="c58180af228dc84b00665a2ddf05b848616b2a9160ff39bf2368c9eb281e0b075ed886fa0d2d6acb8ba58bafcd3f3c515656b71005ad7d60bcf5492e5cebfeabf83a242fba6ae0e06f2289e49fa2af668648683c16bc15bbf4945c51961c60825a760e8b81e67b0d2f32e3e8c6c2a6167df3abfe8f45bf543dcae58e03696f6a4fdce71f11f9fbad8bc39e77f4ac93d6f2c22f1780357ae220895c4118c22129e03be8e6ae9f7c30fd455f0206b5199491a6a42b62506e9a69dd4b7c6cabc0186a369113fd0937c5ffda2a134737ac2f85e082d8", 0xd4}, {&(0x7f0000000000)="1e24a702084826bb2bd98171e84127d0ae52243248993b74d511225c17fd718cdfe3a8e2552e13c3ed66293359c3a56bb008ef3799ca32a9d6149c4767f882dd928b8b9e7c281bbe5af41507f27088529de47c5784b2c9bbe3f988b37481310d7a8044da97ce5cccda8c06d3aa3a8d387d5b307462d5c3de3f7109ed16a0759db9e51b269f4a67568070a44075420c8f0982b97c653fcb5df0d83dd69f15531e0bb9f5276cd75d1187bc8e5810a4b566797e0e9b960f4de9b49fa0bbbaababaf3cd1cde6a48d", 0xc6}, {&(0x7f00006b9000)="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0x1000}, {&(0x7f0000001000-0x1d)="dcc218729f6bbfb332e046a2518bc36c48aceab57404a5378e934037e3", 0x1d}, {&(0x7f0000001000-0x48)="8ee7af45277b25813628aae452b567b748ded48f44ecf2c9a6f39ea27c4fc571952db34e536575703a40ea62bd823a08597805036b2d842512fc1fb1369bd1a3ebc83d159fa6093d", 0x48}, {&(0x7f0000001000-0xb0)="3e64859c1cb66069d053b873de3c19c5540b127fc56719a242cc6f1a3173254f786f5c55019fb2ad87b5b81e7541965eff20d891b93dc5b73b563ea2c9698cd46212b51762ae09970ddfbaa93695a4c6f0dd10241709b1ec13f2f465ffd7fde40638ea9a110e247dd5f2833fd2fa19c3d3c07c40139c747ae754421b259f684a27bd447677f9fefb57322dc5271c8d6ffe7776657b2bdd3840f6bfde461c62de1c25cb68affa3aa2585b7b457d95d3c4", 0xb0}, {&(0x7f0000001000-0x8a)="0742f3f8f2173af543fb5fee9d3c71f20046c9c2d62a5c11c7aca04d0498eee6c36f72dd5af66d67b14191318df255af4df0c7befd78d539e2f77588f1407715dd231217ad6817dacfeda7d006f77cb48d098f8b07864efaebe4f69c283f5c11803b34fc598da696f3f766b78e95a1125c86b90ab5c51c195d7da37ce39872400b1d191f59e83a8454f0", 0x8a}, {&(0x7f0000d13000)="fd1abb6cac241867bd280cda2b4da9ad00a6ef8d7d6a853de5da2c4549ddb7667042f0943766b58e03ffb13a74e02d39b3ae396b6218fb182b2610074df79f32025011c7594c929e653d327a8ab5d64ebb166ce18d54", 0x56}, {&(0x7f00000c2000-0x73)="f7bbb25677dbbc94b35179033d21e3f5cc17542666ee79d42731902b088b477c0a53d70f4a166ef3e7f997c29cf1c02804e7f7ad6ee4dfd832136d15ca8ce5b3ced51c746ab9dba23416eb3c65b850b95e6df3a565f41b0da4fa9e441a26c4a564be35dbf5eb19825aa0abed9ffb270d658418", 0x73}, {&(0x7f0000643000-0x84)="b40d3daff8df3d9a5e53701e31a1c42826c50080443870462b2824c35560afec2f7bf005067b1affde843c107744774b9e446be45a358b8c302c63429413ba6175ea81d64f3dd94a3eb1eac5636010c0e135de6379fe9f81515b5c7cce89e53260a680e701294e29a9d0352ed9655cc1201b36705ac1850f272688586fc8074d1e98ee5c", 0x84}], 0xa, &(0x7f0000001000-0x118)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}, @rights={0x18, 0x1, 0x1, [r17, r18]}, @rights={0x30, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25]}, @rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30, r31]}, @rights={0x30, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38, r39]}], 0x118, 0x4000000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x11)="61140843709d75f88728bcaa23d37ed0c3", 0x11}, {&(0x7f0000f04000-0x6f)="da162ae20c380461d6d2d177efe84c86af81c74a1083bfe5dc3b0a43e955d3f0ab3c32280b2d72eb481ae3145dc4de70a3c6298214147dd0abf8ee97f8bccc5043c6f99031af5abe9963d4955240e7081818ac910f88ddb99f2903f793456701ff57410307e7c16971f1cfe4a1ac84", 0x6f}, {&(0x7f0000001000-0x70)="76941d142f31111479ec43af20ca884ef4beb021fdaee546d5fb7c35bcf622d6da8a6d880b3b7ee0afac4ad8068120a777688baffd08ba98f8f62b1bbb0113c606016fc94b9c415411413b241ccda1f8cdab6b79e305b4ae3c73f5a7d86fce821dd4d28afdc841f1c3fdc7a33c360270", 0x70}, {&(0x7f0000001000-0x29)="0ee25713868ba749298755d91cfd454e889b0b87be8ba6cbb34d73ddb8ab75fa57379c192fb8a6dac2", 0x29}, {&(0x7f00005a4000-0xe7)="98c4a0b164421330cc35656e46975302720e82bbb40a36e24b7f1f35ee64694e1e83bccac3db1e9f8771c14e95c06cc53bad1361914afff41e1de01ffe06456057138d0f6817a86c0393e8a9ec209842556186af22ddaac4311242a77aee2eec14113c9e19f79b7a15175ff8a1745273e9c59d04022980fe5303f86f934a62b2604f6c149debace0ecdfb22a4d4a2e3281ea076d02b7d939085af2390c8cb0fd053470f8d8831b0259de32efa029b6d93add3108b349087b21c9743a62a62f1f9281b71738d093c69b5309cacc51af9db7273c644cb87ed0e0925de3ca28d81cc2677cde6a9986", 0xe7}, {&(0x7f0000b56000-0xe5)="d3846b479807434d4da57f12927ca49e4b2ef3985a0bf06528c4ceabb328ab0e55e464b49416cea2117673f2773447b5c46f7ea07b105351578cbd728e552c86de6875607f98c40e347893980e9a7df8b994ea96fe1ff7dcd7bad90b49ffec5802671c32298a7cf8b59d58eecbddf92dab06747e60a47004f6cd5500633a4dd5ecda7606f7269963f7683f413f99730c1f45fe6bd75c96c1cf79c3c54d93291eed08fc1535e5bf5585f3c5f89970c2b32b03ce5b84e19ab26ab8d8904a5efa21cdf522efd51911a45c6db3f24852a2663547cb096bef46829f8cb89cec51c32f2156501d41", 0xe5}, {&(0x7f00004d0000-0xc9)="839176e0a457bf38a8f2a51d13f80356d762b3055a33b4881acb2114d761c4a1ad66e6d845e6424db6e4da5b548f88ca9cdf33757249b6a8d69d0eba2dd81d6ca61a81abc8e2286e617cd607919fd819b02979a58f52512da8af5d6767d8e333069c15aa05a2dbadc3e81aa34ccdbf1e5e4b5c0d5ab1650ae5ed36bb110c9060b3cdf9f6c5ceea00e0d2daeebf0be56a8d533a249080ad7883011c597b3ad819d4209929b23e3bf8fac2c2ea758197efb1028d2f3479e480ac7f39eee0c0c398e1a56d922f644e600f", 0xc9}], 0x7, &(0x7f0000286000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x18, 0x1, 0x1, [r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x70, 0x4008004}], 0x2, 0x20044040) r47 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a5000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) sendto$inet(r47, &(0x7f00006f8000)="f34d51d857ed4a2d62043c8ab206fd3273f209d931e66e243d1a2fc8825791e162074939d2acd0fda02a0c87876023d5a5d08b1f3e7c72f9c37d5c5e471f7822e4ccdec20438dcd1f4e3363cf8d7ecc5383b67cde99a016eeb7c68b7", 0x1ad, 0x84, &(0x7f0000afb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r48, 0x0, 0x10, &(0x7f000099e000-0x10)="02000000020001001300be8c5ee18c88", 0x10) 2018/02/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000)={0x0}, &(0x7f0000028000)=0xc) capget(&(0x7f0000004000)={0x20080522, r1}, &(0x7f000001a000)) 2018/02/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/02/18 03:53:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f000050c000)=@known='security.capability\x00') 2018/02/18 03:53:05 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00008fa000)='/dev/usbmon#\x00', 0x8, 0x20000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000f8c000-0x4)=0x1994) fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') 2018/02/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/02/18 03:53:05 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10}, 0x1c) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e5a000-0x9)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000868000)={0x0, 0x10, &(0x7f0000e5b000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}]}, &(0x7f000063f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e5a000-0x41)={r2, 0x39, "6092eb24d669b20d9529ab9b9abc889a3837b2d94bcf0d7601fccb2a9c222b1e4f271cbe443a9062bcfcd50037cc777413fb2f8ce80d62eb62"}, &(0x7f0000523000)=0x41) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e5b000-0xc)={r3, 0x2, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000372000)={0x80000001, 0x1, 0x1, 0x1, r3}, 0x10) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x18, "279e1593b6dbc164eb05777b48e8e54ed9651c29285b80a764761ca9f63d55031e282720c3b04a5de54d1ecc048831814e0e08eaf68aaffc034cb24441dcd883", "633371a6784e436928ce1423c1c81051940f137f2992bdffe89060d35ca83408", [0x1, 0x1]}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e5c000-0x30)=[@in={0x2, 0x1, @rand_addr=0xfffffffffffffffb}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x30) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000), &(0x7f0000011000)=""/161}, 0x18) 2018/02/18 03:53:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x420200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x100000000, 0x10, [0x4a, 0x5, 0x7f, 0x1f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f000084b000)={0x0, 0x3}) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000709000-0x48)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x8) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000ef1000)='%ppp1%}cpusetselfvmnet0\x00') 2018/02/18 03:53:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000952000)={0x0, 0x0}, &(0x7f0000436000)=0xc) setuid(r0) r1 = socket(0x2, 0x3, 0xff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fbd000-0x4)=0xff, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d08000-0x10)=@common="0300eeff00000000003100009700", 0x10) sendto$inet(r1, &(0x7f000055a000), 0x0, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/18 03:53:05 executing program 0: mmap(&(0x7f0000000000/0x3b3000)=nil, 0x3b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000d5000-0x438)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x5, 0x2, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r1 = socket$inet(0x2, 0x80003, 0x21) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000020000-0x4)) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000178000-0x40)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/18 03:53:05 executing program 5: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b4f000)={0x2, 0xffffffffffffff9c}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4f000)='/dev/sequencer2\x00', 0xc842, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000668000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8800}) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b51000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000201000-0x4)=0xc) fchown(0xffffffffffffffff, r2, r3) 2018/02/18 03:53:05 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000d6b000)='/dev/midi#\x00', 0xe8, 0x208002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000639000)={0x0, 0x5, 0x4, 0xffff}, &(0x7f0000b44000-0x4)=0x10) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408"}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000b9f000)=0x401, 0x4) 2018/02/18 03:53:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007fc000-0x1), &(0x7f000013f000-0x8)=0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000670000)=0x19, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b7e000-0x4)={0x0, 0x5, 0x10, 0x9, 0x300000000}, &(0x7f0000d22000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x0, @rand_addr=0x80000001}}, [0x4, 0x5, 0x401, 0xba2, 0x20, 0xffff, 0x200, 0x9, 0x3, 0x6, 0x1, 0xffffffff, 0x4, 0xfff, 0x5]}, &(0x7f0000000000)=0x108) 2018/02/18 03:53:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00006ba000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000067c000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x7}, &(0x7f0000f5c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000418000-0xa0)={r3, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffeffffffff, 0x95b, 0x40, 0x100, 0x10}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x0, 0x207}) dup2(r2, r1) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x5, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x2f) 2018/02/18 03:53:05 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/checkreqprot\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f00005f1000), &(0x7f0000721000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000297000-0xfe), &(0x7f0000595000)=0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000294000-0xb)='/dev/mixer\x00', 0x100, 0x0) connect$pppoe(r2, &(0x7f00004bf000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00003fe000-0x2), 0x2) 2018/02/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2018/02/18 03:53:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000102000-0x4)=0x1000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000538000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000180000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000483000-0x4), &(0x7f000082d000-0x4)=0x4) 2018/02/18 03:53:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/sequencer2\x00', 0x131200, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000018e000), 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = shmget(0x0, 0x2000, 0x20, &(0x7f0000f47000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00001f6000-0xf)=""/15) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000060d000-0x20)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/18 03:53:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/vcs\x00', 0x41, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000011000)=0x1, 0x4) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000716000-0x4), &(0x7f0000cd7000+0x9b5)=0x4) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x1, [0x2, 0x4], {0x0, 0x6, "c5d61e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) memfd_create(&(0x7f0000fac000-0x10)='keyring^wlan0{-\x00', 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/02/18 03:53:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000ab0000)={0x2, [0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r0, r1) lseek(r2, 0x0, 0x0) 2018/02/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0xff, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00008dc000)='/dev/vcs#\x00', 0x3ff, 0x101000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00004d8000-0x8)={0x2}) shutdown(r0, 0x0) 2018/02/18 03:53:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e93000-0x34)={{0xffffffffffffffff}}) mknod$loop(&(0x7f00004cf000)='./file0\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000c5000)=0x3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000af7000)) r1 = syz_open_dev$usbmon(&(0x7f0000cd2000)='/dev/usbmon#\x00', 0x6b, 0x123100) ioctl$TCGETA(r1, 0x5405, &(0x7f0000b6a000-0x14)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000391000-0x50)) 2018/02/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d62000-0x4)=0x8, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ce5000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0x0, 0x1b0, 0x0, 0x0, 0x2a8, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f0000278000-0x60), {[{{@ipv6={@loopback={0x0, 0x1}, @empty, [], [], @common='syzkaller0\x00', @common='rose0\x00'}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff}, {0xffffffff}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="7dd9b5228a9d146bb6de670e15036208", @generic="17aa2a963e369238590fd3f856457893"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) 2018/02/18 03:53:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000002d000)="a846c175dbc3ee74dbd84df7a7d2f3e97b31321c3ecba6f8a54b51aa6eb5c6dbd85f585c84bfab0f93109bf5d4d6066cbd008f57420c253506f188c05a324a6e550d7d299a702ae33e42bf3a55f21d3e74b62ff2f443384801000000517e5e4ea23ec5dd", 0xe37}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fba000-0x4), 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x200008040) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) [ 42.822321] Cannot find map_set index 0 as target 2018/02/18 03:53:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x5, 0xffffffffffffffff, 0xffffffffffff7455, 0x7f, 0x0, 0x800, {0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}}, 0x8, 0xfffffffffffff240, 0x80000001, 0x0, 0x9}}, &(0x7f0000587000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ac9000)={r1, 0xca5, 0x8001, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c4d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f000041d000)) 2018/02/18 03:53:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x1a4) sendto$ipx(r1, &(0x7f0000054000)="4252a438786df6d3c117b051e8994aceaf262c7b6aa1fc104b95f31ddce701eb11ed5bdfe9fb488343c9f38669357d48ccfb972b405ac5eb526cf8ac3fe9b1ef3565a1d47058fb970a8e57efecdf61a1ab8208ca404b8777839bf6826447de6db084d91ac1a2b0fdc34ccbacdafb210170d1b5f4a5fed928b55411d511953e942db3128f3b2c94c65e2d2fb18425b1055d189f1fba0778b036a6062264c550ebb682be22cfd3e0ae3faff96982693c581a1fa50d8958799168847813a68e4c969d8e51dabe78b5563ac612a8e9f06d346e31e4ee078eaef4b77455da83638dbcbfcb40970c18af", 0xe7, 0x4, &(0x7f0000a55000)={0x4, 0x1, 0x401, "d1e08fd4855a", 0x8bd}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff4000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0xa0) 2018/02/18 03:53:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b13000)={0x1, 0x0, [{0x0, 0x5547d639925ec95c, &(0x7f000054c000-0x99)=""/153}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = add_key(&(0x7f0000f9e000)='cifs.spnego\x00', &(0x7f0000c5b000-0x3)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005ee000-0x38)="72e26b6cc71b57ce6a81fe74a7548852adb8e41575d98082d14cdab725be4603fe13d162cbd472a5fb409116168f60ff84ff235378a7e319", 0x38, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00002cb000)='/dev/vhost-vsock\x00') 2018/02/18 03:53:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000777000)='/dev/vcs#\x00', 0x8, 0x0) accept$netrom(r1, &(0x7f000004e000)=@ax25, &(0x7f0000004000-0x4)=0x10) write$selinux_validatetrans(r0, &(0x7f000034a000-0x81)={'system_u:object_r:hostname_exec_t:s0', 0x20, 'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 0x38, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x81) 2018/02/18 03:53:06 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000c000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000)={&(0x7f0000006000-0x10)={0x1d}, 0x10, &(0x7f000000b000)={&(0x7f0000008000)={0x7, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0x8001}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "170eea7fecd3c42a"}}, 0x48}, 0x1}, 0x0) 2018/02/18 03:53:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000780000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000804000-0x38)={&(0x7f00009ef000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f00006fd000)=[], 0x0, &(0x7f000067b000)=""/144, 0x90}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00002a9000)={@generic="83280bef3a0d6de64cecd4b573f9bfd6", @ifru_flags=0x400}) 2018/02/18 03:53:06 executing program 1: mmap(&(0x7f0000000000/0x3b7000)=nil, 0x3b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00003b3000-0x38)={&(0x7f000000d000-0x10)=@sco={0x1f, {0x100, 0x0, 0x3f, 0xfd1, 0x502, 0x10000}}, 0x10, &(0x7f000002a000-0x10)=[{&(0x7f00003b7000)="0000000000000000902238db029d9ce1", 0xfffffffffffffdff}], 0x1, &(0x7f0000075000)=[{0x0, 0x1, 0x5, "5b426b2321c421a37e364765eaad2b6692cc8eae7c6cb5a07e5f4774ae8ffd7283b4fd33f9646c90a794cb411b645f58ffb388cb609c1f86fa18d880c88b37f002410301cbc9080993727b037d53c3fa276007f8b983bfb7164de4e897d3789e0c94343d6de76a6cf5cfe6e3da8dd2dd5aa51c3a2b44788b"}]}, 0x0) 2018/02/18 03:53:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000305000)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = open(&(0x7f000049f000)='./file0\x00', 0x40400, 0x8) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000ba9000)=""/232) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00009b3000-0x5f)=""/95) syz_emit_ethernet(0x2b, &(0x7f000092a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x1, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@end, @rr={0x7, 0x0, 0x9, [@rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @multicast2=0xe0000002]}, @cipso={0x86, 0x0, 0x2, [{0x1, 0x0, "1d49"}, {0x5, 0x0, "74709f5335de25e81a55225e"}, {0x2, 0x0, "e9609b9de0b4de"}]}, @lsrr={0x83, 0x0, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty, @multicast1=0xe0000001, @rand_addr=0x101]}]}}, @udp={0x0, 0x1, 0x4, 0x0, "ff"}}}}}, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000d42000-0x30)={0x3}) 2018/02/18 03:53:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) r2 = dup2(r0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00008a8000-0x4)={0x1d4}, 0x4) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/18 03:53:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffd1, &(0x7f000020b000-0x8f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffc}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x1}, [], {@generic={0x8864, "9c34421c0d61fd95ae537c8555189645e320c50a1c64205a7efe3fba67c9cfacefd845b2ad65142e52068c27ab493844102e827edf2bf6e1b7042a34528d7e946ad806ea70b738d734b754dccf9c3ca902c7cc41ae39ff9c40bb1b776c4c306667b940d456b1dbbce5b37a1a35ea290523649cd40de9971ab73c508668c1f37b31"}}}, &(0x7f00005a8000-0xc)={0x1, 0x1, [0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000028c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/18 03:53:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f02000)=0x4, 0xffffffffffffff03) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000e45000)={'vcan0\x00', 0x0}) connect$packet(r3, &(0x7f0000152000-0x14)={0x11, 0x19, r4, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/18 03:53:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x7ba2af7d) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b52000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f000004e000)="ed", 0x1, 0x20000801, &(0x7f0000984000)={0x2, 0x1, @empty}, 0x0) [ 43.073923] audit: type=1400 audit(1518925986.106:44): avc: denied { validate_trans } for pid=6860 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/18 03:53:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000dc000-0x4)) r3 = dup3(r0, r2, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000d70000/0x18000)=nil, &(0x7f000032d000-0x18)=[@text16={0x10, &(0x7f0000db0000-0x58)="8fe90801a412d3660f7e8f000066b9240b000066b8c89cfebf66ba000000000f302dbf0066b9800000c00f326635001000000f302e0f3566b9800000c00f326635004000000f309a0100340067660f3adfca05662e0f01c8", 0x58}], 0x1, 0x0, &(0x7f0000cdd000-0x10)=[], 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000af0000)=""/62) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) syz_open_dev$vcsa(&(0x7f0000129000)='/dev/vcsa#\x00', 0x10000, 0x200) dup2(r0, r1) 2018/02/18 03:53:06 executing program 5: syz_open_dev$sndpcmc(&(0x7f000054a000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) listen(r0, 0x8) write(r0, &(0x7f0000a2c000)="2400000052001f0014f9f407000904000200071008000100feffff010800000000000000", 0x24) 2018/02/18 03:53:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000083b000-0x9)='scalable\x00', 0x37f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007b9000)='/dev/vcs\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000307000)={{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}, 0xc0c9, [0x4, 0x9, 0x9, 0x0, 0xfffffffffffffff7, 0x9, 0x80, 0x8]}, 0x5c) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/02/18 03:53:06 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3f) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002000-0x4)=0x10, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a93000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x2801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000001000-0x98)) 2018/02/18 03:53:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = dup2(r0, r0) sendmsg(r1, &(0x7f0000e55000)={&(0x7f0000a2e000-0x10)=@ax25={0x3, {"a9b91326152e82"}}, 0x10, &(0x7f0000b7f000-0x50)=[{&(0x7f0000517000)="1e20ae9c76c34e3eedd949b181b34c75f8a38f24199d09cc"}, {&(0x7f00003fd000)="fd6a100b99ef65785457b7ebfa27f617460bae4918de54f34bbf6ec94177bb54095c5eca54c336e16245c2f6c6e0e25e21899180c19f372b3c92f99649fbe277b9b2f6fb6764c4248c141ae8e3450fcff1722c20ea8bb54f9e7ee4"}, {&(0x7f0000471000-0x3b)="f5c583c283f6dd20c69b65ba76ecb26fabe70b573cca2ea7bee14d02b359c9cfe84a30aaa89322864b87e65bc4ea87d864df332038c944572de3900abb53b1e4a9c6633adbd4c89da0462f24eb05e1d9932214301d34a203dcf3a0d4b6142c7de38571505ff0654f4fdbd6579a5d4c05f191d00c3912703738c33bdea5aeaa85f157d088b0ef3399427f2f0f06159d9f00b69aec03524beabb1edac9064d477befaccc5ceaef1d2a3aefecca20c2f772d9953fda6d1a51d7bd0f1a29a250f9a6ce8a38f063c6a798246d26654903fa"}, {&(0x7f00005bd000)="f588573b4781e5dca758134145258a89b713d8ac1578388387ef14f5621f8929e5c80b4b614dcef23b36833ebbcf67f76af01dde2c0fc1fce641787981f57c5b49b06e2f31fb915012c8aa9b94239c674e2eb8f925827be400bfea8c33ab745c2b90dff9625f423e4bd28c3f3a19f14d030f433175f252262a83b55b987849bb330a95151608c693b3b7"}, {&(0x7f000005f000)="781b8fdb81a1dedd431954a8a99db8efd84e66d9f54783f78713622856963f86dbbdfdcf26a4c94667360d05462e8ed7a99aa28e66bcbbc4742aaec387022b3b52da4c8a8d06829e"}], 0x0, &(0x7f0000c3f000)=[], 0x34a}, 0x0) [ 43.239729] QAT: Invalid ioctl 2018/02/18 03:53:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000909000)={0x2, 0x4, 0x4, 0x56e8, 0x0, 0xffffffffffffffff}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000018a000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000096d000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a08000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007b1000-0x10)={r2, r3, 0x55}) 2018/02/18 03:53:06 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003d0000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100, 0x0, 0x20000000000000ff, 0x10, 0x5, 0x401}, 0xfeb3) getegid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000521000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000e9f000-0x4)=0x9) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000000c000)=@pic={0x80000001, 0x100000000, 0x80, 0x9, 0x4, 0x1, 0x9, 0x6, 0xfffffffffffffff8, 0x0, 0x4, 0x81, 0x101, 0x4, 0x10001, 0x10001}) 2018/02/18 03:53:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000b0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f00003ba000-0xba)=""/186) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00001cd000)={0x8, 0x1}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) bind$alg(r0, &(0x7f0000b21000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r7 = dup3(r6, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f00009bf000)=""/191) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r8 = getuid() fstat(r6, &(0x7f0000134000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r8, r9) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/18 03:53:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000660000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000cbe000-0x8)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008bb000)='/selinux/checkreqprot\x00', 0x686001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000017f000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000004000-0x10)={r1, &(0x7f000088d000)=""/213}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000076c000-0x10)={0x2, &(0x7f00001cf000-0x10)=[{0xffffffffffffffc0, 0x40, 0xfffffffffffffffc, 0xffff}, {0x8001, 0xfffffffffffffffc, 0x5, 0x10001}]}, 0x10) close(r2) 2018/02/18 03:53:06 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/vcs\x00', 0x30000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000009000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000001a000-0x4)={r1}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000011000-0x10)={0x1d}, 0x10) ioctl$sock_bt(r3, 0x8906, &(0x7f0000012000)) recvmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg, 0x58, &(0x7f0000018000)=[], 0x0, &(0x7f0000019000-0x61)=""/97, 0x61}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000006000)={0xc08a, 0x2, 0x57e8, 0x4, 0x9, 0x3, 0x5, 0x3}, &(0x7f0000016000-0x40)={0x1, 0x3, 0x5, 0x7, 0x200, 0x5, 0xfffffffffffffff7, 0x200}, &(0x7f0000019000)={0x7, 0xfffffffffffffff7, 0x3, 0x5a, 0x1, 0x4, 0x2, 0x80}, &(0x7f000001a000-0x10)={r4, r5+30000000}, &(0x7f0000006000)={&(0x7f0000011000)={0x41b}, 0x8}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000019000)={{}, {0x0}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001b000-0x4)=0x10, 0x80000) sendmsg$can_bcm(r0, &(0x7f0000019000)={&(0x7f0000008000-0x10)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000019000)={0x1, 0x3, 0x0, {r7}, {r6, 0x7530}, {}, 0x1, @canfd={{0x1, 0x8, 0x9, 0x2}, 0x31, 0x1, 0x0, 0x0, "89cd0afb3c38469bfe64e5dc3f66c91a3a1755c387be50201245423313f030e14d0601078f299e33aa6244c57e0cf6ed928dd6ad906c1f8f4c62d8ae573bc02a"}}, 0xffffffffffffff53}, 0x1}, 0x0) 2018/02/18 03:53:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) linkat(r1, &(0x7f0000c01000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a70000)='./file0\x00', 0x1000) ioctl$KDDELIO(r1, 0x4b35, 0x6) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000076a000)={0x12713, 0x2, 0x1000, 0x1000, &(0x7f0000001000/0x1000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0x1, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x80000003, 0xbb25, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe63, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00005d3000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f000023f000)={r7, 0x2}) getuid() fstat(r5, &(0x7f0000134000-0x44)) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00008c0000-0x2)=0x25b, &(0x7f0000666000-0x8)=0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) getpeername$llc(r6, &(0x7f00008db000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000623000-0x4)=0x10) 2018/02/18 03:53:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bcb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000be7000-0x4)=0x99) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000499000-0x8)="0a0722084fe400af", 0x8) 2018/02/18 03:53:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000762000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007ef000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005aa000)={0x39, 0x0, 0x10000, 0x100000000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000944000)={0x48000000, r1}) r2 = socket$inet(0x10, 0x3, 0x10) recvfrom(r2, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) close(0xffffffffffffffff) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000d23000-0x18)={0x0, []}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000041c000)={0x0, 0xffffffffffffffff}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f000018d000)) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) [ 43.361990] QAT: Invalid ioctl 2018/02/18 03:53:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x0, 0xfffffffffffffff8, 0x100000000, 0xffffffffffffff1f, 0x9, 0x80000001, 0x40, 0x20, 0x6, 0x1570, 0x2, 0xd8, 0x6, 0x7, 0x2]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x5, 0x20, 0x7f, 0x1}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/18 03:53:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$vcsn(&(0x7f0000ef8000-0xa)='/dev/vcs#\x00', 0x20, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000caa000)={0x0, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00003da000)={r2, 0x3ff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000083a000)={0x9, 0x15, 0x0, 0x9, "0e55602ff41470b725c172970ec5c8d8cd4c8de38cf82fa4e048d481aab36230"}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000e26000)={&(0x7f000096a000-0x8)=[0x0, 0x0], 0x2}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb2000)='/dev/qat_adf_ctl\x00', 0x200a00, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x20, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000804000-0x8)=@fragment={0x3e, 0x0, 0x3, 0x6, 0x0, 0x3f, 0x2}, 0x8) 2018/02/18 03:53:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b11000-0x28)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000911000-0x28)={@common='vlan0\x00', r1}) [ 43.384898] audit: type=1400 audit(1518925986.418:45): avc: denied { read } for pid=6932 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 [ 43.424717] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/18 03:53:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e15000-0x10)="01010000000000000000000e5c9dbd54", 0x10) sendto(0xffffffffffffffff, &(0x7f00001ae000-0x82)="7ff195013c603d6cc4c1b5b334d6b290d993ec882498a09c6d791c1074ddf61b183edd7945d1455deab197898df76de9cc9c9d17df4669e3e9145abeaa21deea731fa7f15ec264c503ed92789d85008f1e87e2e5cabf997d9fd0eccc6aee2df21fcb7a33063213435f4a7f614ff24ccbed4aab5eae7a17ac8f44e6d497db4cb0a8", 0x81, 0x0, &(0x7f00006b0000-0x10)=@can={0x1d}, 0x10) [ 43.498054] QAT: Invalid ioctl 2018/02/18 03:53:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000acd000-0xc)='/dev/amidi#\x00', 0x8000, 0x1) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000e26000)={{0x1d, 0xffff}, 'port1\x00', 0x8, 0x0, 0x10000, 0x29, 0x100, 0x7, 0x2, 0x0, 0x6, 0x58}) mkdir(&(0x7f0000344000-0x8)='./file0\x00', 0x81) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/18 03:53:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) close(r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) request_key(&(0x7f0000a72000)='keyring\x00', &(0x7f000007a000)={0x73, 0x79, 0x7a}, &(0x7f000099c000)='/dev/kvm\x00', 0xffffffffffffffff) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b58000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00005c4000-0x75)="f31da33f02adf4adccdd032450f9cb7c6d05ad5a5b0850ba37cb13bc03313be485ba6954ad33fb8ebf428d92fb3e0e9e3691b04dc2cb8b1afcaa10dc4116c2ba53dcd0070d42affb27c5eaafbe4f6c54b263db4b383b46516b5ffd91102a15e32300c61d2c58f3e18914c7c2bfa5cdeb436af10556") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00007c0000)={"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"}) 2018/02/18 03:53:06 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000003000-0x10), &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffb, 0x2, &(0x7f0000001000)="a03ccab35ec3caccc0469dbf526f0e3c01d4abef132ccb7963ffc6ab278d0cf75ef01fa5fa7740a9c2b7daa51cdaaba50f4f73d92b9399eea62ee35abc04668107a2efefe727e8cc001f420736b5d6a7552b18f836f5b2fd60bdd67ebb4d0f5c3b2aae1e160451437b8edbfa14990aae9e827c810793cc0d6c05969e4d65e09c429ac3f2f0a99f92d7cf4c39960df28dd7d3bdc691714a19b58fc6104cd3da440d0122699daeedfb97628b226cc66553ba2fa47306c12b5d4cb9eb2f53c93a5c631a025df6ed57fce465b87829e5e458b83db9454de653c34b9a0cd2c1f3681210114fcf3d12f61c82", 0xe9) r1 = socket(0xa, 0x80001, 0x0) setsockopt(r1, 0x8, 0x10, &(0x7f0000000000)="c2444525", 0xfffffc8d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x46, "58ab83c5d019d73b8500284d65680a1f0fb470f8c29204b43a03a53b6f6cbf9cd7002e7eae850300000063cf0075513d4624347b3fe9cc5f72513a918eb82db280dd572dec45"}, &(0x7f0000004000-0x4)=0x3a1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000004000-0x57)={r2, 0x9, 0x4f, "1b3e933a8d21fc14aee7f3595862e0672e8028f57cc06da70dbde7ccb4d5e6edc2785e2a03102aca75c316e5cf943d4264c4119ddf38520add0a088e8f087fee8dedb0f035045c6f1f64a5da24ffd6"}, 0x57) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r3, 0x4, 0x1}, 0x14) 2018/02/18 03:53:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f00003f5000)={0x9, 0xb7c}) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f00005e5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000059b000-0x4)=0x26) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000c40000-0x4)=0x1000, 0x4) r2 = dup(r0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000898000), &(0x7f0000618000)=0x4) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x7d}, 0x0) 2018/02/18 03:53:06 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x400000000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/18 03:53:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c6000-0x7)='ns/pid\x00') setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000862000)={0x6, {{0x2, 0x3, @empty}}}, 0x90) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000576000)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00006ca000)={0x14, 0x1, 0x2, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 03:53:06 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e4000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000066000-0x4c8)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], {0x0, 0x989680}}) 2018/02/18 03:53:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0xea, 'bm\x00', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00005e6000)='/dev/admmidi#\x00', 0x9, 0x404001) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000c2f000-0x21)={@common}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000bfc000-0x28)={&(0x7f0000eff000/0x4000)=nil, 0x0, 0x0, 0x1, &(0x7f0000b20000/0x2000)=nil, 0x26f}) connect$inet6(r1, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/18 03:53:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000641000-0xc)={0x7, r1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dad000-0x8)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006af000)={r3, 0x28, &(0x7f0000659000)}, 0x10) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/02/18 03:53:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000086000)='./file0\x00', 0x0) mount(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000353000-0x8)='fusectl\x00', 0x0, &(0x7f00006c4000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c95000-0x4)=0x0) r1 = getpid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000298000-0xc)='/dev/autofs\x00', 0x121102, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e00000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = eventfd2(0x8, 0x80804) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00003e2000)={r3, r4, 0x2}) 2018/02/18 03:53:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00002ec000), &(0x7f000073a000), &(0x7f00001c9000)) openat$selinux_access(0xffffffffffffff9c, &(0x7f00004e5000)='/selinux/access\x00', 0x2, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) prlimit64(r1, 0xb, &(0x7f000034d000-0x10)={0x4, 0x7}, &(0x7f0000ffc000-0x10)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000df7000+0xea8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000d77000)="780c7643a2f514227bbb0e7ca3d0535838870b173ae3630dae4cf36e8db5fcdf46314e6546c5b1e4445f2ef93a762a284b2c5176ac1b62911ad9965254a5e4851f85bdd29890185a491574b7810c7fa7cf323b8a5d67d613034b25bf337cea0c681af20a14757b164253ad7550e7a4fb320a4f5969a4d6302e308253bad46551f698b2b8c6a75e9cebc9f888cdb20ede02e2692142393f") openat$mixer(0xffffffffffffff9c, &(0x7f00009de000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/02/18 03:53:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f1000)='/selinux/checkreqprot\x00', 0x42000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000019c000-0x8)) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000085000-0x20)=[], 0x0, &(0x7f0000416000)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000899000-0x10)) [ 43.675263] audit: type=1400 audit(1518925986.708:46): avc: denied { getrlimit } for pid=6987 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/02/18 03:53:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf5000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000563000)='/dev/rtc\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000eed000)={0x1, 0x0, [{0x40000083}]}) 2018/02/18 03:53:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000794000)='/dev/rfkill\x00', 0x101000, 0x0) recvfrom$llc(r0, &(0x7f0000979000)=""/156, 0x9c, 0x10140, &(0x7f0000162000-0x10)={0x1a, 0xff, 0x5, 0xfffffffffffffbff, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00004bb000-0x4)) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f000056c000)=0x16518482, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000176000-0x1)}) [ 43.733892] ================================================================== [ 43.741457] BUG: KASAN: use-after-free in l2tp_session_create+0x9aa/0xb80 [ 43.748402] Read of size 4 at addr ffff8801bfd555e8 by task syz-executor1/6992 [ 43.755758] [ 43.757406] CPU: 1 PID: 6992 Comm: syz-executor1 Not tainted 4.16.0-rc1+ #317 [ 43.764671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.774036] Call Trace: [ 43.776627] dump_stack+0x194/0x257 [ 43.780266] ? arch_local_irq_restore+0x53/0x53 [ 43.784929] ? show_regs_print_info+0x18/0x18 [ 43.789424] ? l2tp_session_create+0x9aa/0xb80 [ 43.793994] print_address_description+0x73/0x250 [ 43.798824] ? l2tp_session_create+0x9aa/0xb80 [ 43.803391] kasan_report+0x23b/0x360 [ 43.807189] __asan_report_load4_noabort+0x14/0x20 [ 43.812102] l2tp_session_create+0x9aa/0xb80 [ 43.816498] ? l2tp_tunnel_delete+0x50/0x50 [ 43.820802] ? trace_hardirqs_on+0xd/0x10 [ 43.824934] ? __local_bh_enable_ip+0x121/0x230 [ 43.829602] pppol2tp_connect+0xed7/0x1dd0 [ 43.833842] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 43.839037] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 43.844396] ? selinux_socket_connect+0x311/0x730 [ 43.849233] ? lock_downgrade+0x980/0x980 [ 43.853372] ? selinux_socket_setsockopt+0x80/0x80 [ 43.858281] ? lock_release+0xa40/0xa40 [ 43.862243] ? __check_object_size+0x8b/0x530 [ 43.866738] ? __might_sleep+0x95/0x190 [ 43.870726] ? security_socket_connect+0x89/0xb0 [ 43.875478] SYSC_connect+0x213/0x4a0 [ 43.879270] ? SYSC_bind+0x410/0x410 [ 43.882974] ? get_unused_fd_flags+0x121/0x190 [ 43.887580] ? trace_hardirqs_off+0xd/0x10 [ 43.891800] ? exit_to_usermode_loop+0x198/0x2f0 [ 43.896544] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.902075] ? SyS_accept+0x30/0x30 [ 43.905685] SyS_connect+0x24/0x30 [ 43.909215] do_syscall_64+0x280/0x940 [ 43.913082] ? __do_page_fault+0xc90/0xc90 [ 43.917296] ? mmdrop+0x18/0x30 [ 43.920559] ? finish_task_switch+0x279/0x860 [ 43.925042] ? syscall_return_slowpath+0x550/0x550 [ 43.929957] ? syscall_return_slowpath+0x2ac/0x550 [ 43.934872] ? prepare_exit_to_usermode+0x350/0x350 [ 43.939881] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 43.945246] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.950093] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.955262] RIP: 0033:0x453d69 [ 43.958432] RSP: 002b:00007fdbf499fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 43.966126] RAX: ffffffffffffffda RBX: 00007fdbf49a06d4 RCX: 0000000000453d69 [ 43.973382] RDX: 000000000000002e RSI: 0000000020e92000 RDI: 0000000000000016 [ 43.980638] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 43.987889] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.995141] R13: 000000000000005c R14: 00000000006f0940 R15: 0000000000000000 [ 44.002434] [ 44.004045] Allocated by task 6992: [ 44.007659] save_stack+0x43/0xd0 [ 44.011103] kasan_kmalloc+0xad/0xe0 [ 44.014797] kmem_cache_alloc_trace+0x136/0x740 [ 44.019445] l2tp_tunnel_create+0x5e1/0x17f0 [ 44.023834] pppol2tp_connect+0x14b1/0x1dd0 [ 44.028136] SYSC_connect+0x213/0x4a0 [ 44.031915] SyS_connect+0x24/0x30 [ 44.035434] do_syscall_64+0x280/0x940 [ 44.039301] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.044467] [ 44.046075] Freed by task 6988: [ 44.049338] save_stack+0x43/0xd0 [ 44.052773] __kasan_slab_free+0x11a/0x170 [ 44.056985] kasan_slab_free+0xe/0x10 [ 44.060765] kfree+0xd9/0x260 [ 44.063851] rcu_process_callbacks+0xe94/0x17f0 [ 44.068499] __do_softirq+0x2d7/0xb85 [ 44.072273] [ 44.073881] The buggy address belongs to the object at ffff8801bfd55500 [ 44.073881] which belongs to the cache kmalloc-512 of size 512 [ 44.086516] The buggy address is located 232 bytes inside of [ 44.086516] 512-byte region [ffff8801bfd55500, ffff8801bfd55700) [ 44.098371] The buggy address belongs to the page: [ 44.103279] page:ffffea0006ff5540 count:1 mapcount:0 mapping:ffff8801bfd55000 index:0x0 [ 44.111404] flags: 0x2fffc0000000100(slab) [ 44.115619] raw: 02fffc0000000100 ffff8801bfd55000 0000000000000000 0000000100000006 [ 44.123484] raw: ffffea0006c581a0 ffffea000727db20 ffff8801db000940 0000000000000000 [ 44.131344] page dumped because: kasan: bad access detected [ 44.137042] [ 44.138653] Memory state around the buggy address: [ 44.143566] ffff8801bfd55480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 44.150906] ffff8801bfd55500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.158247] >ffff8801bfd55580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.165583] ^ [ 44.172317] ffff8801bfd55600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2018/02/18 03:53:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000e93000)='./file0\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000751000/0x18000)=nil, &(0x7f00004a8000)=[@text16={0x10, &(0x7f0000911000-0x61)="0f20d86635200000000f22d8baf80c66b8de3b818666efbafc0cb80000efdfc0662e0f2194a4ba610066edbaf80c66b8edf3d88166efbafc0cb0e0eebaf80c66b8ee92248d66efbafc0cb80000ef66b9800000c00f326635008000000f300f21d5", 0x9a4fbbf871e06df2}], 0xaaaaaaaaaaaae70, 0x0, &(0x7f0000cfb000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$admmidi(&(0x7f0000ab3000)='/dev/admmidi#\x00', 0x5, 0x10000) 2018/02/18 03:53:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004de000)={@generic="4a4cc4f800c73275fa98a00e289f039e", 0x0}) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 44.179655] ffff8801bfd55680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.186992] ================================================================== [ 44.194334] Disabling lock debugging due to kernel taint [ 44.200242] Kernel panic - not syncing: panic_on_warn set ... [ 44.200242] [ 44.207606] CPU: 1 PID: 6992 Comm: syz-executor1 Tainted: G B 4.16.0-rc1+ #317 [ 44.216172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.225510] Call Trace: [ 44.228084] dump_stack+0x194/0x257 [ 44.231690] ? arch_local_irq_restore+0x53/0x53 [ 44.236336] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.241075] ? vsnprintf+0x1ed/0x1900 [ 44.244858] ? l2tp_session_create+0x950/0xb80 [ 44.249420] panic+0x1e4/0x41c [ 44.252588] ? refcount_error_report+0x214/0x214 [ 44.257327] ? add_taint+0x1c/0x50 [ 44.260850] ? add_taint+0x1c/0x50 [ 44.264373] ? l2tp_session_create+0x9aa/0xb80 [ 44.268933] kasan_end_report+0x50/0x50 [ 44.272885] kasan_report+0x148/0x360 [ 44.276669] __asan_report_load4_noabort+0x14/0x20 [ 44.281575] l2tp_session_create+0x9aa/0xb80 [ 44.285961] ? l2tp_tunnel_delete+0x50/0x50 [ 44.290262] ? trace_hardirqs_on+0xd/0x10 [ 44.294386] ? __local_bh_enable_ip+0x121/0x230 [ 44.299040] pppol2tp_connect+0xed7/0x1dd0 [ 44.303258] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 44.308427] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 44.313770] ? selinux_socket_connect+0x311/0x730 [ 44.318587] ? lock_downgrade+0x980/0x980 [ 44.322715] ? selinux_socket_setsockopt+0x80/0x80 [ 44.327619] ? lock_release+0xa40/0xa40 [ 44.331577] ? __check_object_size+0x8b/0x530 [ 44.336060] ? __might_sleep+0x95/0x190 [ 44.340028] ? security_socket_connect+0x89/0xb0 [ 44.344765] SYSC_connect+0x213/0x4a0 [ 44.348547] ? SYSC_bind+0x410/0x410 [ 44.352255] ? get_unused_fd_flags+0x121/0x190 [ 44.356830] ? trace_hardirqs_off+0xd/0x10 [ 44.361044] ? exit_to_usermode_loop+0x198/0x2f0 [ 44.365783] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.371300] ? SyS_accept+0x30/0x30 [ 44.374903] SyS_connect+0x24/0x30 [ 44.378420] do_syscall_64+0x280/0x940 [ 44.382284] ? __do_page_fault+0xc90/0xc90 [ 44.386494] ? mmdrop+0x18/0x30 [ 44.389749] ? finish_task_switch+0x279/0x860 [ 44.394223] ? syscall_return_slowpath+0x550/0x550 [ 44.399131] ? syscall_return_slowpath+0x2ac/0x550 [ 44.404039] ? prepare_exit_to_usermode+0x350/0x350 [ 44.409037] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 44.414382] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.419207] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.424371] RIP: 0033:0x453d69 [ 44.427535] RSP: 002b:00007fdbf499fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 44.435219] RAX: ffffffffffffffda RBX: 00007fdbf49a06d4 RCX: 0000000000453d69 [ 44.442465] RDX: 000000000000002e RSI: 0000000020e92000 RDI: 0000000000000016 [ 44.449708] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 44.456954] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 44.464200] R13: 000000000000005c R14: 00000000006f0940 R15: 0000000000000000 [ 44.471508] Dumping ftrace buffer: [ 44.475023] (ftrace buffer empty) [ 44.478706] Kernel Offset: disabled [ 44.482305] Rebooting in 86400 seconds..