0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xb4dfa96, 0x0, 0x0, 0x80000000000, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x0}, 0x8000000200000000, 0x5c3, 0xffffffffffffffff, 0x0, 0x0, 0x105, 0x4, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000641000)='./file0\x00', &(0x7f00001e5000)='./file0\x00') symlink(&(0x7f00004be000)='./file0\x00', &(0x7f0000aa9000)='./file0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000182000-0x8)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000021b000)={r3, 0x80000, r1}) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000b68000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x2, &(0x7f0000926000)="") 2018/01/14 17:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = request_key(&(0x7f00001bf000)='keyring\x00', &(0x7f00004ed000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000163000)='/dev/ashmem\x00', 0xfffffffffffffff9) r2 = syz_open_dev$audion(&(0x7f0000dac000-0xc)='/dev/audio#\x00', 0xfffffffffffffa6d, 0x2) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000028a000)=0x7ff) keyctl$setperm(0x5, r1, 0x100) 2018/01/14 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000075f000)='./file0\x00', &(0x7f0000b65000)='./file0\x00') r0 = socket(0x11, 0xa, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003f6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000406000)=""/226) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/14 17:32:19 executing program 1: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b2c000)='/dev/admmidi#\x00', 0x6, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b2d000-0x10)={0x3, 0x5b8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000561000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/14 17:32:19 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000618000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8200, 0x7, 0x123c, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006f5000)={r1, 0x100000001, 0xa7d, 0x33}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x165, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000bb0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 150.708321] cgroup: cgroup2: unknown option "" 2018/01/14 17:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02e6ff00", 0x4) faccessat(r0, &(0x7f0000e9c000)='./file0\x00', 0x2, 0x800) 2018/01/14 17:32:19 executing program 2: prctl$intptr(0x29, 0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80d, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b08000)=[], 0x291, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dad000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000692000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00009f1000)=[{&(0x7f0000e64000-0x60)={0x27, 0xc8c, 0x9e6, 0x7, 0x8, 0x400, "129b3778c824941c0d49556b68edc946c551da1532e513bdddfc4ca28105ce810bf965f798b73d971bd80b38203c4a4e5af1be50832af01aafadd5b7454a65", 0x10000}, 0x60, &(0x7f000016d000-0x20)=[{&(0x7f0000e99000-0x47)="564fc9c18eb078e425e56045e3f77cdfd4a36d74399b0566e85b288ecc1ad541ce917f1faff1c11113c3da5c528d09c842573c1916bb57ceb21e63719be4c71affbb257be18bd1", 0x47}, {&(0x7f00000be000-0x36)="525b3d0fd0b5a22d95f063b367f4b5e1d553c98643ccd12ded898e77c78423ee34938b4d2cba64f78e7c9cc3270bfaa13ac091a98d47", 0x36}], 0x2, 0x0, 0x0, 0x4800}, {&(0x7f0000eb2000)={0x27, 0x40, 0xd6e, 0x7, 0x52, 0x4, "6bfac29d21ed88949a01e0c78b441cce1a649ef3a78b40a02ee983a18a0e0dac68ec8dff4c857f3ea0fb3c878743c999dff1517d7eef4350ba353047be4a41", 0xa89}, 0x60, &(0x7f0000288000-0x50)=[{&(0x7f0000ef2000-0x80)="deea7aece5785d3d014842a7e05cdaaeb75a1e3a5ad7ca292d14ac1dcc5d8e8d9263560dfdb2aa9e0812f98b099961f5d66ac0ae93ba482cb77abba51531a8219a5fb3b81974755032ce50fff85aed34e5479f4b2027a4bb3a6eca7aed8bd83b362377bd60b6d68de30a146f43fa7bb9ae5eafb6e727ef0562800c2227a8ec36", 0x80}, {&(0x7f0000369000)="21c50c8d0e0fb1010724452c6e2924adea3762b8bbed255eafdeb7f1a479320404007b4920978c23250821648510a20966a1d6d61ed8d7fa0c0719f5e83c8cbde95294c09670009ae077394a0eca840ae4374cfad77ba42e87e02ec5949bcfd0b9142bebe0941537c8247a5e1d8af5a5f9b877a4796f6b0a7bbb516757bf62442ed68cb28a280bc931c5f9a70e0f08f3c1b3a969360ceea5adb4c3e93f31f737d316cbaf1a7b9ed856f4852a1a93a4188ab5d6294e44d9638a20455994b0c843671de4fcc521e47ef9541f02", 0xcc}, {&(0x7f000041f000)="a397881d1ac0870a65190a2dff90031e219b0f1238ef2626dea21e7ea04c2dd1accfb29c938ff3ec3ccac1218a133ab4f9cda4d7483b3e6343052c29af5dd7b1e8e00b49338b938cd932a7188f545a0045747289709052f4", 0x58}, {&(0x7f0000e03000-0x99)="2e14da57ca018cec68b911af96992b0934903ef92d2303d93ccf8989a4dc1df4362df8aae43e4edefe491450386e234478e75f5c1e0a0baafdc071c087a0fae0d67f49419a9e82b141710822daae538a61ba6462ac45490541c145adfe45bec3ba25e14fc31547242aec90bc0915752974a6e6693ee90a64f5714638c2d096a81e85371f9c4aedba77da5fdd374ec4fa84f69609a51a79097a", 0x99}, {&(0x7f0000ec0000)="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", 0x1000}], 0x5, &(0x7f0000681000)={0x48, 0x0, 0x1, "7a31a9c58be35fcc0e97dfefcda4fa9521e93d1263be5646cb6d4484ba2f85299b7e3f4bec2f180377e4bb8b0834e83ed3b9731978895df0"}, 0x48, 0x4000000}], 0x2, 0x1) 2018/01/14 17:32:19 executing program 2: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000bdb000-0xe)='/dev/admmidi#\x00', 0xce, 0x2c000) syz_open_dev$sg(&(0x7f0000999000-0x9)='/dev/sg#\x00', 0x6, 0x280000) writev(r0, &(0x7f0000662000-0x40)=[{&(0x7f0000bab000)="724157767a885e8d5935be7d6a9035ddfa26050a8d7c35aba17c854c3266c4eb28209534ff928664dc4e1d764cfd6ea792a26aee28773b35c1b7fbf650be6d7ce511df02bc9567faad53ea52250b133e44a742087f18a57c68d285dd0598915dcab9d28064ce68823cc84a74de5c3666ca6165449746e49ddf243a68ceb2ec5fb2b0f7f1985c26e988ee4cecee3b2dfa8af9faffafc1dec58320732fc4a6fdb7d6704363d60e80710b0673189100c35a755526344699405d473f773d21dbcdd9e54293e299181d3626e27abf916df57f2ebdae6580050baab080be26c5757dd18090", 0xe2}, {&(0x7f000055a000)="4cad38951bc8fc99843a7d3632556499645408d2702c2f2783f1f04b95be6b27c85647123e", 0x25}, {&(0x7f0000e89000)="8c5ac6e9e64a6952b7aacb4418526de5d49134ca1c9707c55d7b8934f877125030550da5be9eaf2f32c00ea274ac1923525106ad43955bd1e3fcac58df85c4588884a2e137b0ceb6dda135a77a846124c76a77bd8707da0f9836810ab438d468dbc0dec24ed9913b423dd98ed89d9ab8c0c634e8a8b42d88155e11e05b185da7e383266bf36911d9a176eb9de212b2d9e487", 0x92}, {&(0x7f0000cb1000)="fdf49f94c0e366df696d4be391389de2693cb4fa8c5c80c21661e00cdbd5742fd1df126a0555e2deaafdb2c783ab452357cd8e4939336cdeb0c12b75450a02fa12d750d6c9e51fcad1dbe7aa95aa6b710d59b45184e309f23e7a533314e04c57daa7750ef52d8c679fe71b3406a93a4521ace20fe835b1d2207ddbb50c07b36b5a6ae53f5948f3e79fd807f1", 0x8c}], 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f56000-0x8)={0x0, 0x4000, 0x4}, &(0x7f00008f8000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004fa000-0x8)={r2, 0x200}, &(0x7f00006ea000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000762000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000a05000-0x30)={0x2, 0x6, 0x100000000000000, 0x8000000003, 0xc8, 0x7eb6}) 2018/01/14 17:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d64000)='/dev/audio\x00', 0x101000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000cac000)=""/4096) socket$llc(0x1a, 0x2, 0x0) write(r0, &(0x7f0000765000)="22000000eb0007040094000000000000ffffffffffffff1900005b001580a4272af303b0c48674f30f654c28b4335c", 0x2f) 2018/01/14 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f00004d3000)=0x0, &(0x7f000010c000)=0x4) 2018/01/14 17:32:19 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x11, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x2, 0xf}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000023000)=0x4d, 0x2) 2018/01/14 17:32:19 executing program 1: r0 = socket(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000f0c000)=""/0, 0x0, 0x0, &(0x7f0000bf2000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvfrom$unix(r0, &(0x7f000080a000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f000081b000)="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", 0x1000) shutdown(r0, 0x0) 2018/01/14 17:32:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f000003f000/0x2000)=nil, 0x2000}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000002000-0x40)={0x40, 0xae, "0900855c917f575ef7c743b8a0b9858e0e75b1c32cd240e4714dbf3897b42416c05346f4bac073cfa2addf5b0741c6acfb8cbffb90f4f0b4"}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x80000000, 0x4) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/14 17:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) preadv(r0, &(0x7f000040f000-0x60)=[{&(0x7f000079f000-0xa9)=""/169, 0xa9}, {&(0x7f0000d9c000-0x37)=""/55, 0x37}, {&(0x7f00008bf000)=""/19, 0x13}, {&(0x7f0000503000)=""/145, 0x91}, {&(0x7f0000c0e000-0xac)=""/172, 0xac}, {&(0x7f0000929000-0xaa)=""/170, 0xaa}], 0x6, 0x0) write(r0, &(0x7f0000ff2000)="240000001a0025f00900000001111f0e0a0b00000001bf00000009ec0800030005000200", 0x24) 2018/01/14 17:32:19 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x400010}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000004000-0x4)=0x1, 0x4) [ 150.838521] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=235 sclass=netlink_route_socket pig=24156 comm=syz-executor0 2018/01/14 17:32:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x280) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00001f6000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/14 17:32:19 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000005, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000027c000-0x86)=""/134) 2018/01/14 17:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() prlimit64(r2, 0x2, &(0x7f0000cd9000-0x10)={0x8001, 0x6}, &(0x7f0000cdb000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) r3 = syz_open_dev$audion(&(0x7f0000d5f000)='/dev/audio#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b9c000)={0x0, 0x9}, &(0x7f0000c71000-0x4)=0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f87000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000d5000)={r4, 0x2}, &(0x7f000098c000-0x2)=0x8) write(r1, &(0x7f0000633000)="bece06473e94180fe1656710c99a42eff3c7780305d51cbcecf78cd340dda180496b252aea0c23dabffd55af", 0x2c) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000bd0000-0x118)={0x200, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/14 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000722000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) r1 = syz_open_dev$audion(&(0x7f000010c000)='/dev/audio#\x00', 0x6, 0x105902) sendmsg$alg(r1, &(0x7f0000900000)={0x0, 0x0, &(0x7f0000aff000)=[{&(0x7f0000858000)="ca045c0c576f5b78f6a8f589eecf5f45674f4d74fc2d652df63e59890aea0e70e83c3ef0b2eaf627cd73412b5cb2053b226f7ea8fd91187fece6827e960227e53f4c31df0307221480f692a145d4be136ba04e67b463484dde9ac7a92da69abb5c147e334774921d4ed67841baa1ff3af232dd3a463e5a98376e586f86abfa754482786ddb22ca01066eecabf7d61e1902a74cd790eeee680bdd76302e1bd970ee651e96e513113db5a828a0435c42ae42f19ef1def381e98558b6e20454162cdde06d1ea402df0d5c911dd9fb0bbd992646d2895f", 0xd5}, {&(0x7f000010a000-0x1000)="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0x1000}, 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{&(0x7f0000eab000)="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", 0x1000}, {&(0x7f0000885000-0x18)="96a89d2f95981fe0286efa5a390b4d59c24aa760aad13883", 0x18}, {&(0x7f0000e73000-0x7c)="38c5c400aa9d51c52a3310fcf4fc582b6957ac5c7e50a2104f275e1f2bf2655e7d8b0ec4ef31b7e0832b9e454cd3ed562ddff3aec8b69557370922f3c92a2722f1bb52f33f6b9f54789dd4c3ab9c1e2c090509942f3731edff58a7972b743b6b1fbb091fe91c306e135cfe91a17f15d12708cfcf29eba093c431b854", 0x7c}], 0x8, &(0x7f0000da2000)=[@assoc={0x18, 0x117, 0x4, 0x30}, @iv={0x18, 0x117, 0x2, 0x4, "b695cc66"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x20, 0x117, 0x2, 0x8, "daedf45cc2f6622a"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0xb0, 0x4}, 0x20004080) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002b4000)={@generic="c004a8bcbdad9af64dba00ceaf405d5e", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 17:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000883000)={0x6000, 0x8000, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r1, r2, 0x80000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/01/14 17:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) openat$ashmem(0xffffffffffffff9c, &(0x7f0000894000-0xc)='/dev/ashmem\x00', 0x6000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000610000)="", 0x0) dup2(r0, r1) 2018/01/14 17:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) accept$packet(r1, 0x0, &(0x7f0000d36000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f0000184000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x18e1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000653000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 17:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000409000)='/dev/ptmx\x00', 0xffffefffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000099000-0x8)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) 2018/01/14 17:32:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b0000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000fd1000-0xf9)=""/249) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b4e000)={0xdc5e, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00001b0000-0x10)={r2, 0x205}) 2018/01/14 17:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dbd000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000343000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003cc000-0xc)={r1, @rand_addr=0x0, @empty=0x0}, 0xc) r2 = getpgrp(0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1000) ptrace$peek(0x3, r2, &(0x7f000094c000)=0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) r3 = gettid() pread64(r0, &(0x7f000085c000-0x3b)=""/59, 0x3b, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000059000)='/dev/kvm\x00', 0x0, 0x0) timer_create(0x0, &(0x7f000050f000-0x60)={0x0, 0x12, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bad000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) tkill(r3, 0x1000000000016) 2018/01/14 17:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000003b000-0x9)='/dev/dsp\x00', 0xfffffffffffffffc, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) getsockname$packet(r0, &(0x7f0000979000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000277000-0x4)=0x14) accept4$inet(r0, &(0x7f0000196000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cb000)=0x10, 0x80000) 2018/01/14 17:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000df2000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000098c000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00008c9000)=0x3ff, &(0x7f0000596000)=0x2) perf_event_open(&(0x7f0000274000-0x78)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/14 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000412000)={0x5, 0x7e0, 0x401, 0x101, 0x3}) ppoll(&(0x7f000079f000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) 2018/01/14 17:32:19 executing program 2: unshare(0x400) r0 = socket(0x11, 0x20000000000802, 0x0) clone(0x0, &(0x7f000016e000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000208000)="") recvfrom$inet(r0, &(0x7f0000812000)=""/4096, 0x1000, 0x0, &(0x7f000099f000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 151.021397] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 151.028578] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/01/14 17:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key(&(0x7f000008a000)='encrypted\x00', &(0x7f0000582000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000422000-0xe8)="8be6eb56158e31d7f8bd8f4bfddae02adacaa1ed0182731478ada38e6d5ea39c55b3860545ce8e56a8e61b38b158797be2e107fc9fa9ec734df19ae00991127a172b9317b23f4d9fd6374dad9a6f2422e4171dfd1d6bb197cb50d9e97b9ca42478c5a35b267390fbc3af3abc5708a8bb66f6fdc77c6ac3c9ee967ca32d954ed59a2553bf509ee53ce6be69ad989f01c031ba2a64b60282d1bed8180ae2dfc6226ba5dbc1324034e0a3d2c5bc6d82fc860e90e22bf93f9d63e1f8a32b140ddead7b86019dceb18fb40afe868acd691f18d94cf6a2a3cabe8294d3fa213819d9fbbc6b71c58c8fc33e", 0xe8, 0xfffffffffffffffa) add_key(&(0x7f0000f8c000)='pkcs7_test\x00', &(0x7f0000c64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001be000)="71a1e7cbe617589d3485f87ea9ea77c78b7f647d0d159d2f196378ca97dfc8933bb4734417639188b495b185ce32176640fc4544c5a519ef817c6a91b537b907cdf0d4ccaf010984cad596354bdc330b4e653f401a8120142c46f6c9afbb95277fb29c101b9a", 0x66, r1) perf_event_open(&(0x7f0000807000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) 2018/01/14 17:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000044d000-0x20)={0x100, 0x7fff, 0x20, 0x0, 0x2, 0x8}) r2 = getpgrp(0x0) wait4(r2, &(0x7f00001e2000-0x4)=0x0, 0xc1000002, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d9, &(0x7f0000070000)={0x0, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="f6fc51371eca"]}) 2018/01/14 17:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0xabc, &(0x7f0000878000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c61000)={0x0, @in={{0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008af000-0x1)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000c4000)={r3, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x400000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000527000-0x1c)={0xffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 17:32:19 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000047000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000044000)=""}}], 0x30) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7f) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 17:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000081e000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, 0xffffffffffffffff, 0x80000000) 2018/01/14 17:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() syz_emit_ethernet(0x4a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0x0, 0xffffffffffffffff, 0x28, 0x0, "596505bac5b1c92722001b56943af26824b2ec29e8cc32a1add11be7510d5b64"}}}}}, &(0x7f0000f63000)={0x0, 0x1, [0x6ae]}) 2018/01/14 17:32:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000049c000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a02000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f000041b000)=[], 0x0, 0x1000, &(0x7f00008ba000-0x8)={0x1}, 0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget(0x3, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000fc1000-0xe7)=""/231) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000fc1000)="37cf07adb885ae9990aaeb83ad0a3b5f695fb91179d54e5ff33a145b3d531b42a3152b9684fcc844a74e5aa251a51df888425c687b9049ac2d6f9a1edf204de659200ddf9d65f48d18f9c1ed03beeaf1897afac1d99564697d6088b1ce5e146ef07a7d1643718f3c193578811861fd980c7229bf5dc4f40716e660598e5599c004761a05b805cf77e0ad24340ad48a45260c3aacf797088ce4fcdb1925cdc464b69952847b45b8ab", 0xa8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000075c000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e9000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000b5e000)=""/28, 0x1c, 0x12000, &(0x7f0000496000-0x14)={0x11, 0xfc, r3, 0x1, 0x81, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000fc3000-0x1000)=""/4096) readv(r1, &(0x7f0000fc0000-0x40)=[{&(0x7f0000031000)=""/4096, 0x1000}, {&(0x7f0000fbf000)=""/99, 0x63}, {&(0x7f0000fc0000-0x63)=""/99, 0x63}, {&(0x7f0000924000+0x261)=""/198, 0xc6}], 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000fc3000)="fdaf77525a1c922c99bb49004b3aa9e255e6765dae219d4fbd3574abfc3656764feae7015c3c5366a17c9f4dba45df53bb0fa1852fdbf938826a9bf040f8b904cffb469b7134be1568d299188082d6d48a7a53e1ef09fef12c6e70765a3ec5322f0c68cf6fd557e5dfaadb48bd7ecdda0f9b65b7c1407fc5839b32dab39120d5ee261440919dad8c716049c5") madvise(&(0x7f000071c000/0x3000)=nil, 0x3000, 0x12) 2018/01/14 17:32:19 executing program 7: mlock(&(0x7f00005a8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000b1e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bcb000)=0x60, 0x80800) fchdir(r0) accept4$packet(r0, &(0x7f000079b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000841000-0x4)=0x14, 0x80800) recvfrom(r0, &(0x7f0000210000)=""/100, 0x64, 0x10000, &(0x7f00000f2000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f0000c67000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000683000)='/selinux/checkreqprot\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000982000)=0x0, &(0x7f000082a000)=0x4) clock_gettime(0x0, &(0x7f0000d0a000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000566000-0xd8)=""/216, 0xd8, 0x5, &(0x7f0000017000)={r3, r4+30000000}) 2018/01/14 17:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000b44000-0x4)=0x5, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00006f6000)=[{&(0x7f0000ee1000-0x1c)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b1000)=[], 0x0, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000417000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a9e000-0x10)=[], 0x0, &(0x7f0000f41000-0x120)=[], 0x0, 0x0}], 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/selinux/enforce\x00', 0x42a00, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000056f000)=@common='bpq0\x00') 2018/01/14 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r0 = memfd_create(&(0x7f000035a000-0x1)='\x00', 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000076f000)=0x0, &(0x7f00007bc000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(r0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000a4000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000341000-0x8)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x0, &(0x7f00003a2000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e55000-0x10)={r4, 0x50, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffdc0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000454000)=r6, 0x4) setsockopt$inet6_buf(r4, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x0, 0x9}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000934000-0x4)=0x0, 0xff87) clock_gettime(0x0, &(0x7f0000d89000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f000039e000-0x8c)={0x5, 0x7, 0x10000, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = getuid() getresgid(&(0x7f0000842000)=0x0, &(0x7f00004e7000)=0x0, &(0x7f0000d43000-0x2)=0x0) syz_fuse_mount(&(0x7f0000f8c000-0x8)='./file0\x00', 0x2000, r8, r9, 0x8000000000000003, 0x280040) accept$inet6(r5, &(0x7f0000f00000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000747000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0xfffffffffffffcff) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 17:32:19 executing program 5: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000218000)='user\x00', &(0x7f000005b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000218000)="2baec282a7195f61266a50f38fa228552f33d3fae375384edd674eea3511970fef5bebce43ba84c4e5c300c610de831c7633656693d6059dd4765f0c4230b3369fb7dbb0f815b943b83413850580df02a7a698ec10cd5730ce5323bd90592ae75d1344a6df3eb3955dc8e94254a423feab56f4b4e8e0f9b4712d533638988ac4c8f8", 0x82, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000138000)=""/103, 0x67) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000169000)={0x26, 'aead\x00', 0x0, 0x0, 'twofish\x00'}, 0x58) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xb)="41fa", 0x2}, {&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5436ff0c2c63def5723", 0x49}], 0x2, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x78, 0x4004011}, 0x40) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget(0x0, 0x5) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f000021a000-0xfa)=""/250) getresgid(&(0x7f0000218000)=0x0, &(0x7f0000219000-0x4)=0x0, &(0x7f000009e000)=0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/14 17:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000770000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000a, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c5a000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000dda000)={0x0, 0x9}, &(0x7f00001d6000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000859000-0x108)={r2, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x5, 0x0, 0x295, 0x1ff, 0x8000, 0xfffffffffffff829, 0x600000, 0x0, 0x693d, 0x7, 0x1, 0x3ff, 0xfffffffffffffffd, 0x42c]}, &(0x7f0000c99000-0x4)=0x108) 2018/01/14 17:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x0, 0x3) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000237000)=""/137) r1 = add_key$keyring(&(0x7f0000b39000)='keyring\x00', &(0x7f000068c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000f9a000-0xc)='id_resolver\x00', &(0x7f0000dde000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a2e000)="98c72dbad2edd3999491e35a0281e73cf865f8e83d9191e93d11b38c74defb5d9f7a912b66c509b53b81df3955f2ea4e1afa913eb7cd0175a82e8e84fe5104ba7a069da1ba5a", 0x46, r1) 2018/01/14 17:32:19 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000043d000-0xb)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x10001}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x100000000, 0x6d}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x206800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x9bce61d, 0x5, 0x7b0c147f, 0x6, 0xfffffffffffffff9, 0xc03f66c, 0x8, 0x8, 0x3, 0x3, 0xf64d, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000122000-0xb9)={0xb9, 0x1, "1478f064f550745e50676aacdb83a2773705d8acc37494d183a81cb9efe9cf31c4eba018218790ed8e36665297768009a40d9433ec13e2cd6068474d274252a691f6d57e88d7149d107f2943868b2526e21fafb159f027cbd6c9c2e5edd5aab8137814d7cf14caaed53e55672df94d237fb0fa01c21903d81bec60c8a2caae88ae4f32f1e0dd2fd3e15373c68731bf6627d72aa6d6cceb1e6c609799309beda73a1c6af8acd9da7b83d3f7829ed5e86c08"}, 0x41a400) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f67000)={0x7f, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f, 0x80, 0x3, 0x9, &(0x7f0000270000-0x10)=@generic="abc1b49089c2bd60e4beb49e6c1c6cc2", 0x1, 0x5, 0x8e}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ddc000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00002f3000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/14 17:32:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x401) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 17:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$vcsa(&(0x7f0000980000-0xb)='/dev/vcsa#\x00', 0x0, 0x300) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000ca3000)=0x4) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/14 17:32:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/11, 0xb) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c2000-0x81)="", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fcd000-0xcb)="") 2018/01/14 17:32:19 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000015000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) recvmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 17:32:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x141341, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x5, 0x400000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt(r3, 0x8001, 0xff, &(0x7f0000001000-0x9a)=""/154, &(0x7f0000001000)=0x9a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xa3}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r4, 0x9, 0x40, 0x8}, 0x10) bind(r3, &(0x7f0000002000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/14 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigreturn() r1 = syz_open_dev$admmidi(&(0x7f00000fd000)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000067b000-0x20)={0x5, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000462000)={0x8, 0x0, 0x2, 0x18a}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000755000-0x20)={0x3, r2, 0x10001, 0x100000003}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000fa7000-0x10)={0x7, r3}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000554000)={r1, 0xffffffffffffffff}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007c9000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000872000-0x10)={0x8, &(0x7f00006ea000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000dd7000-0x8)={r5, 0x2}) 2018/01/14 17:32:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e19000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000001000-0x8)=0x0, 0xffffffffffffd81f, 0x0) 2018/01/14 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000117000)=0x1, 0x3b) r0 = syz_open_dev$mice(&(0x7f00006ab000-0x10)='/dev/input/mice\x00', 0x0, 0x40800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffe000-0x18)={r0, &(0x7f000098c000)="d89ca3664349250f0d69c57ca0651d0439f07a031b124f99d066963742daf6781225fa807b96b7d537063633acfd9d89bd31a5a7e1f4da6007ed8ceeb92aa71968e76c52be2a88e2a6b26d2b5d261dab", &(0x7f0000042000-0xe)=""/14}, 0x18) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005c6000)='/selinux/member\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000701000)={r2, &(0x7f0000bbf000-0x7)="25249d79f172a9070751bcd66de76c2810bcc51249059b01be81703cf19c2d49904d7ed589c02ac4ca8e09fb32653e2316dbf3ae55c5305c52ba9220597c68018d219138119e986f6261020a83eb9567cbd3afb71d", &(0x7f0000b11000-0x1b)="2d35da7fba0b7fa8c132dffbd375ca2178e05369fcbcae465ac302", 0x3}, 0x20) recvfrom$unix(r0, &(0x7f0000443000-0x1000)=""/4096, 0xffffffffffffffd9, 0x2, &(0x7f0000140000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008bc000-0x28)={0x0, 0x20, "0d8ec394735e958221015d86001e0af03844793430689609e4199987d8421cc9"}, &(0x7f00009d9000)=0x28) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d7b000)={r3, 0xfffffffffffffff9}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b15000)=0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000865000-0xc)={0x2, 0x10000, 0x4, 0xff, 0x7ff, 0xffffffffffff9d99}) poll(&(0x7f0000f73000-0x18)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2b6, 0x0) 2018/01/14 17:32:19 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000)={0x6, &(0x7f000000e000-0x30)=[{0x7, 0x9, 0x6, 0x5}, {0x1928c980, 0x3f, 0x2b1e, 0x80000001}, {0x40, 0x4, 0x1, 0x80000000}, {0x1, 0xffffffffffffff2c, 0x2, 0x8}, {0x0, 0x10, 0x3, 0x8}, {0x0, 0x7, 0x5, 0x20}]}) syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/14 17:32:19 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80800080044dfe, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000d000-0x8)={0x0, 0x0}) r2 = getpgrp(r1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f000000b000)='.dead\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="1da07f3f82ea9ee1cc6d0fe45208fdaf98b6d5a155f6f7db4472a4b8b559865d12f50f43faa9e73207ba9a85f9b8c48ba03413aee96ebd7a36963a322bb07eef50d747d1ea9e0b41561f9ee054ea1b3231abf50c96d47fa23ebe09e00d7874520b23bf4420ae6245ccaad6bd0a61b9e46079e324934fb3b428aac36400122c55510c4e84b9712169a18f4464021839be3f559dd7d05d294e71d5800e175434d58e33d3caee8da6cfc9821c1df92180431e56e1b7b75c2d15ff", 0xb9, 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) 2018/01/14 17:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = gettid() r3 = syz_open_dev$sg(&(0x7f00008e9000-0x9)='/dev/sg#\x00', 0x0, 0x100) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000)="", &(0x7f00002f5000-0x6d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000d2d000-0x8)=[0x8, 0x57]) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000d71000-0x4)=0x0) 2018/01/14 17:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000b1c000-0x8)={0x7f}, &(0x7f0000be5000)={0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x0, &(0x7f00005e5000-0x10)=[]}, 0x10) chroot(&(0x7f0000840000-0x8)='./file0\x00') sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bd5000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000061b000-0x4)=0x9, 0x4) 2018/01/14 17:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x7, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000031c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r0, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8001) timerfd_settime(r1, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 17:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000997000)='/dev/vcsa#\x00', 0x2b7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d9a000-0xa0)={0x0, @in6={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x5785479b, 0x8, 0xe32, 0x90}, &(0x7f00008e3000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a1a000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000697000-0x4)=0x8c) 2018/01/14 17:32:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ccf000-0xd)='net/fib_trie\x00') 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)={0x0, 0x0, 0x0}, &(0x7f00001cd000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r0}) fchmod(r0, 0x0) 2018/01/14 17:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "1d6f6b7430a0000000ff00007a000000000000622d000000000000000400ffffffe10000005300", 0x94, 0x100000, 0x6, 0x8e, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/autofs\x00', 0x82000, 0x0) socketpair(0xe, 0x80000, 0x0, &(0x7f0000132000-0x8)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000829000-0xa)='/dev/vcs#\x00', 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f000096d000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f4c000)='/selinux/policy\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00004a9000)='/dev/usbmon#\x00', 0x3, 0x2) sendmsg$kcm(r3, &(0x7f0000dae000)={&(0x7f0000220000-0x10)=@ax25={0x3, {"a74a9037421cd1"}, 0x0}, 0x10, &(0x7f0000706000)=[{&(0x7f0000289000-0xd)="26ed8d6260f6560f78c592486f", 0xd}, {&(0x7f00007de000)="15082912855ae94a63685bd440c3b808e4468d674863597e0f308054ff3d3b79d6c29d206d4e6d208e3bb360c494161e97f66c56cc304483fb9a3cfd13b38ba6b5e1abf5fc93516a658df49d6e784462002178ac825aec25d427fca2297d259ae538657ccd4691c932ac3d813486d6176906044fec1ee0939b25a1e497089268527f8b83be51b1071c7c221a79cf4046e3c095e746", 0x95}, {&(0x7f0000e99000)="7486e2f836d7e61fa35dc7e4f516874a57010ceea0e10645596f51cd998bb3ad47fe406c0818bad7733a4ed18d94e3d08a0e3498c23cb244a0969450becc001f85fc1b2d795161bf53044e2fdc44dc13cd2ef707c5aced1807882089dab192dfa5907eaea28ddb1ca6d6a9ca876718784bec5a2c481a865500e3", 0x7a}, {&(0x7f0000203000)="d59c1ae9a995522065c9643cd2dead60ff3a7e462cababef300063529d5bd6effd100a45a43ef16654753930dbcca93abddbbbc2974fbe816972cccaeaba66aaf72aa22adfd88e2724c18cac5f197688319ef7813ad957ef59794350cff4ab30ac17b18a7380678f32ba3cd28216bce4a7afda757de4ddafdefebf4d77e8dfe74bfa21e2c58cf02e5428ba5beabce9467f978082be80aa485cd6028e37884cba487a66be1e9fa216df51ca2bb05feaa2531f4356fdc7f09cb1b0c8103cc93cf39994c0fbf6003c18efad672d5ba28c97984a81c544c129891fd75fd57ac97ef165f7885d8a", 0xe5}], 0x4, &(0x7f0000455000)=[{0x18, 0x0, 0x3ff, "2d95220e8e"}, {0xb8, 0x105, 0x0, "0d5d53f26c021c9850c330d7f0090a6b7bd1a35a0a504359f1a7840e7e6ec77d22db3b531c2ede3e2c141e313331a1525daa84b1f66e15192dde8599402c65c6ab7bf727b4341dce06cb6a65e2e7bdd5b48c0af005de29a608869e35bcb4b01a8d79e792bdef82e6e30cdb46a091175dfb89866c1705115621a4c28e01249abf5ad3fa539fe14e6ddce8699927278d11a701ab15481091114222c0fda85965e2add9a4482000"}, {0x50, 0x10c, 0xf, "e90b44fb0f4438b64be965196f28356f1ac244e6b916b40e903c3de4fcaed7f46850a318070c1f2d7afb1ba8482d7c9e43ca9051c848660477fe6c273f"}, {0x68, 0x103, 0x5, "3f6f09df917967e3f49b22c76f3b0b36309713ac9247a4f1a3b039023c1d4dde5d50426bc9be801fd3364e2c57261f9e8bd32a5ce085abfcc42dcdc1bde4bc92cdd4c00dbdf834534f385d878d641a38b2e2"}, {0xf8, 0x0, 0x1, "1af26a20b514fa3408229e18c8dcceb33e28e087cccae168a4e11bf0cc84ed93df80f7ee51808592f86cd334ba6238c140ce31dc665adebfa60331269ee40d058c45977e134872b54eb1d233ad0a2ebe98c2af39a3fbd6ff48bf5bf129743dcb306711a953226dfcc63b645701bfffc729a2bf1fad3430c714f86de782e603a22b31b33796d31c2c6c38256833df253aea989e8ca2ecfaa564041f2f0bd5cb174b9943af252317a1820691790b2cedf976f24d047c4f0660a69142427720bdd8156103fc072d31d42c9b3faed14d453dd09b879f12231f7acc8aa11d559a9cb43f924faf"}, {0x30, 0x1, 0x4, "44afae46e8cfb72483f28ec63a521b42e133d60e838ffdef0fab3001c0181b80"}, {0x18, 0x112, 0x8001, "a084f34272"}, {0x48, 0x108, 0xfffffffffffffff8, "a9e5c6bc5643e8b3cbd20b94161f84b226e5561658e6b0d04dda6eadb676a7864386517e294d52192bd3931102e3f5302f8b033ddd24b2e8"}, {0x58, 0x10d, 0x10000, "83e663c0b21473edf0f4b3845ac1c4ebc318c5111e4a4782aeaf58ca866fcc683a21c8510f071a1cd0bdfba93d1339d07d7befb64b2cba5f8a4a45608811ddc3782cd6"}], 0x368, 0x0}, 0x4040800) 2018/01/14 17:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000b8f000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000ea1000)='/dev/amidi#\x00', 0xe77, 0x8200) write$sndseq(r1, &(0x7f0000e80000-0x1e0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0xffff, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}}}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000263000-0xce)=""}}], 0x60) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000a57000-0x18)={0xf000, 0x2000, 0x80000000, 0x81, 0x9}) 2018/01/14 17:32:19 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000000a000-0x40)={0x6d3d8f66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x5, 0x1, 0x3fa0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) dup2(r0, r2) 2018/01/14 17:32:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000011000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00008dc000-0x10)={&(0x7f0000463000/0x2000)=nil, 0x2000}) 2018/01/14 17:32:20 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000001, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000607000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xa0) 2018/01/14 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005be000+0xaf3)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ca3000)={@common='sit0\x00', @ifru_names=@common='yam0\x00'}) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/14 17:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getresuid(&(0x7f0000e8e000)=0x0, &(0x7f00005bb000-0x4)=0x0, &(0x7f0000a12000)=0x0) getpeername(r0, &(0x7f00004b1000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000901000)=0x6) bind$alg(r0, &(0x7f0000a3e000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0xc3, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x4) 2018/01/14 17:32:20 executing program 7: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ad3000)='/selinux/checkreqprot\x00', 0x10400, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000352000-0x4)=0xffffffffffffff00, 0x4) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d97000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000400000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000cf4000/0xc000)=nil, 0xc000) 2018/01/14 17:32:20 executing program 2: mmap(&(0x7f0000001000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000edb000)={0x4, [0x7, 0xffff, 0x1, 0x9]}, &(0x7f0000000000)=0xc) seccomp(0x200000001, 0x0, &(0x7f000029b000)={0x2, &(0x7f00001e1000-0x18)=[{0x20060, 0x0, 0x1, 0xffffffffffffffff}, {0x1000, 0x0, 0x2, 0x7}]}) open(&(0x7f000044b000)='./file0\x00', 0x90000, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x80000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000000000)=0x8) mknod$loop(&(0x7f0000391000)='./file0\x00', 0x80, 0x1) r3 = semget$private(0x0, 0x3, 0x80) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/01/14 17:32:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x80000, 0x5, &(0x7f0000b30000-0x8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f8000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00006dd000)={0x6002, &(0x7f00003b1000-0x8)=0x0, 0x1, r2, 0x6}) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001fd000)="79a73976ec1bafeb0809a15917a9935b4c3f898c9960399fd2e08770e3a148dd0fdaaa90b5c42920b322eb84c0a7e41ac3f4b40e34fdeef58b34b1334d9f801977b757e97d23fd47c2fb46f502388a7cb316e3d39108aa983b0bc343ead2de3275764ef190c606bd8e61dab3ec4e079c0efa2967ce99c80466ce81b3adee2da78efdd250e47990fa0653007ab484f540a8bc356f459770f2af2916df1c50b358a39f5e856130a1be82", 0xffffffee) 2018/01/14 17:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002c2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002f1000)={0x0}, &(0x7f0000e3b000)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$TIOCCONS(r2, 0x541d) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f000011e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00002aa000-0x4)=0x0) 2018/01/14 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f000000d000-0x2)="") listen$netrom(r0, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000005000-0x4)=0x90) syz_open_dev$midi(&(0x7f000000d000-0xb)='/dev/midi#\x00', 0x0, 0x1) 2018/01/14 17:32:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000073000)={&(0x7f0000b3b000)=@l2={0x1f, 0x2, {0x8, 0x6, 0x0, 0x101, 0x9, 0x20}, 0x2, 0x7}, 0xe, &(0x7f0000efe000)=[{&(0x7f0000189000)="4d5ce00d5f8ed4ef38400ac0a682bff081e714aba0360738b86bd25f1683f098e10481a7ee9ae718ffe916", 0x2b}, {&(0x7f0000f5f000-0x20)="05500ebe05bb1865cf00d89ac568d3619f760a62d311782e383c8ad9d83d5a42", 0x20}, {&(0x7f000048f000-0xcd)="03514d18e085f254083b77a51a4f12be786dfa9b6ff1bc889cc1e6b85272fdedabf9c71ba71d188bfab1416b4fd572653cec249a9dbad95bb1fc7dd17f7463ec771434bee25d52852d2da32031632386097fef7323c867ff2bbab80e514c5f471a39153f415136aacab030a33a63c0d3c1651d2fcf879ec349e396d91bbb8adadba0602f535ea71df9f46159dce9326b0dd5e0951061957b4c36432e4b43506c222dcadd018d1cc998e971578d85ae8fffa1b8702566da55847cbfe4aec4a44950db61e272d574f3a5a051a983", 0xcd}], 0x3, &(0x7f000016f000-0x330)=[{0x18, 0x112, 0x6e6, "8c"}, {0xc8, 0x84, 0x6, "3d403f35f29ba2bc55f2f7a35e559a36c6a20936e31951ddae05f08d7a20aa8a8c0c1db6b34ea6d178576ed7cbb25239545bee37d6c3aa4eb4cd8ed11496baec8a708b5f4d8ce95966b3d3969bf2942a0bb63070e95290a629c6170b9d30abd6b1afd8f2428a45bbb00b25caf2ced297262afe39011cc40f38b872f53d8c7746a35628b8ac41e322995b02353556a64d8cc8a32cc81fe129197e15becb36deff8d38e5c6112afcd8421cb8e6aab463d0e16b42910326ddbb"}, {0x48, 0x10f, 0x81, "2d64f95d111f906f2484098451620af4999796f04a97088c328d6bae9016f18dd13e6c23d486edd8805f6827c606d122b80280"}, {0x10, 0x112, 0x100, ""}, {0x10, 0xff, 0x30000000000000, ""}, {0xc8, 0x0, 0xfffffffffffff250, "7a442630dd261c5a5b9e5487b07dfc07be352c4324ee6cb979308edb5e70acb7d4e042f5d650d6acc0a8bf75ddf219e6c8ab8f2ba3c41d8dc1f32b1ba6f83a699e8ddec8a99f228f1a800104714e5f2c6a22e07cdb448fa32641a3602e056a74ede638e977a7fbb73300f5400eb72345c9b8a144d4b2735c8b3fb1e7fce677c1f622ff2edf18ecba7ee4f2dac6ba49085e74f0255cdb45e9df3695a2e6144dd5953305f14b11f39a01835dd8305cf80c56"}, {0x90, 0x111, 0x5, "9aa328c25034aa8844dd46b68039c320365a3a2d2de2a7ee174689317720e130e6891dc9e846b46a91d3349ce667331a98fc2a57d3deb37b597a901241f1ee69f22a1c35064ce974ce0bf643268b82c1d733a6b18e90603fe86f81b888ffcc3013472d50cea58b3f544a57e106b3f52eeb6078006c79d5e734e567d8dd4d"}, {0x38, 0x10f, 0x7, "08eac51e3f67dae2b4eacf79fc937130419615acc3f1003d20708e7f91f8e9b8764097"}, {0x40, 0x10a, 0x5, "e158a3c848d570bf3a52496c018ec654a47110d039430091609bccc23e134882ef7ba2cdad536f1832a992e3"}, {0x18, 0x1ff, 0x19, "9a"}], 0x330, 0x4}, 0x967be1d5965abfbb) write(r0, &(0x7f0000f8e000)="1f000000150a81dee200000000380800000000000900030100ffffe5020051", 0x1f) 2018/01/14 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x7, 0x80007, 0x7) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f61000)=0x800, 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000063c000)=""/200) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 17:32:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000886000-0x9)='/dev/ppp\x00', 0x620000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000dc1000)={&(0x7f000042f000)={0x27, 0x4, 0x10000000000, 0x5, 0x7a59, 0x800, "23d75b79a15d0c1f3a3b285c91c61886a3ca58466e55e8c70449ada52bd0f2f81f6d0038bf2319b221cbae3dc11dcced79867246593d3954e8ce1b294f04f3", 0x800}, 0x60, &(0x7f0000a43000)=[{&(0x7f0000929000)="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", 0x1000}, {&(0x7f0000134000-0xfe)="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", 0xfe}, {&(0x7f0000dc1000)="153e92e0bf130daee6f2f36d0a88d9eb4f154a0f69f6774a612c3a89fe65f6e28241348bb20e0b366b5d2831a7800b04d687b7bfec94ef93d915c3ee1150e87a43ae2e841f2b51e5c4f52a87f2f82dcd4761678bcb68296ae3dbb72c85463700b3ae222baf9f2b601a37224a21843aac33", 0x71}, {&(0x7f0000ab6000-0xac)="833735527c293729e03f5ddb5e62eb505e6d5e73c74c167263509ba0f804f67bffe851502315e4e30107bb2757e05bd747f735b16c8aaef158b155558979645680340afb7db58e248cae2a902eb4666a0b62a89aa2cda80807867d930fa5687a8e9c3739422c5d0c3fcae51f46d586ad0d179f1ae1e5d87b2e1978440497cb5799e929bfd5720cdf6717a1e8e4f40e9b9aa990e44f56412c6c20b86b0e67d42fc1c3a89799c018dcdb291225", 0xac}, {&(0x7f00006a7000)="ebf3bae473dde4a51fed40", 0xb}], 0x5, &(0x7f0000677000-0xd0)={0xd0, 0x85, 0x8, "74b7e9056c1a6e42edc2987891d8dcd4d4605c0405a4f4f9e45beaa685288b86e9d44e272542e6b96662be311b6d35961515176a58b52e96f1ada995478270cede43790937d54f9896f155a587fff8a6c618205c6346cd8f0258ccb363c0d38d2ff01e2653f657b026fa29b033458def35eedc694f2a2f7ba3653ef93216ecea5bf949823df0ad537279c9e58f5715b4b3b84ca490057a93e7482944d6779ad4f46ff18cc27ddc6120c978fc5135956fbee6daf4e5ada6ec3ec5"}, 0xd0, 0x40}, 0x40000) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r1, 0x8000000000040c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x7, 0x0, 0x8a9, 0x101, 0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/14 17:32:20 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres-generic)\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f000000b000)='/dev/dsp#\x00', 0x20f, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000012000+0x361)=@sack_info={0x0, 0x5, 0x9}, &(0x7f0000012000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x3, "0637b5"}, &(0x7f000000b000-0x4)=0xb) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000c000-0x10)={r2, 0x3, 0xc51, 0x10000}, 0x10) 2018/01/14 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) personality(0xc00000d) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000091b000-0x4)=0x5) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008a4000)={0x0, 0x18000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = request_key(&(0x7f0000041000)='logon\x00', &(0x7f0000e3d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d84000)='+posix_acl_accessppp1', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 17:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) epoll_create1(0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000024d000)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000002, 0x0, @empty=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}, 0x26) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dcc000)={0x0, 0x0}) 2018/01/14 17:32:20 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x1b, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r1, r2+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r5 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r5, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r8, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r9, 0x890b, &(0x7f0000008000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r10, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2018/01/14 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000859000-0xe)='/selinux/user\x00', 0x2, 0x0) sendto$ipx(r0, &(0x7f0000ecd000)="806ab46634a2a1444261f8611fbb255b13d6c61c2615daf09d234be00d3e5a5db2fecc0000aa34594ba52d07877cbab8c6e96d17f06efde9431a446545de2ad35578f6bf47e4a0", 0x47, 0x20000000, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = gettid() r3 = getpgrp(0xffffffffffffffff) unshare(0x4000) kcmp(r2, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/14 17:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b89000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000b46000-0x31)={r0, 0x1e4, 0x8, "8f40290b8971fcf4346362811957cdb71a5c494695f35f5b50f302f73558046e09ec5e3ac9b818"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) accept(r1, &(0x7f0000d54000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000edf000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00003b1000)=""/87, &(0x7f0000dd6000)=0x57) 2018/01/14 17:32:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x800, 0x0, 0x5}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f000002f000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x7ff) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d82fff0722", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd1000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000a8f000-0x1000)="43aaec3b68cad4bb97b1f9e50d9a45e57b452c77f141364cfb758b8105c7e64df9938eb81e6ad96401aa4184399852359e7b4b27bc83012f680f41aedff32a68a008fe1f506dfdde292fcaa46adeb08ce47a5ec04bfdbd24e0e6c60ced8a69e393c26f8198b9bf73019e30cc3a2ec6f7b8253e82a02a0c78019eff5e3ca9a9772cbf1428280a9389261b7fc62eb3519d0371b59be789b10fd04c85fde06854bdf9843820aa62cae66808e30ee9df18e0b9271517cee0275992c6e457ef67a0103322d38946cd19a7bf98dccd5bb50728f669621a47c511f586071f25ac044bd509e00c7c30bd1ed1e8b94af7621a04271030ee9da7a73de8a07a7c03eab724103da05743805d25ec8e870c5d43d6420094ce81b62c375270fe180b8b07c0fc80da919d43ed9a6db6951398a4135f68142931e435c9f9cfcb86fb8719ad68dc448ba5768dfbbc76ee4a18fa4ab7804d42111d634b5fdaf9963e63ce9d85f14f947318ba86c8ffd3460726221e8b0f6ed584db9f7e5b434975372abee3ee26b3869f9c40017654394075ef948b92edddf617add98bdf80f311ad236341c274a853d68eee68b1cb5c42177ae5c008a4ab3e90d7b6ae96f8535bac6fc57170c492042ec1c32311f848f6f25bcb4b25701b4dfe60c96287191efd204f93e3215c2fbcaceba90ad67c35578df7f9ce4fc2e46726bd38af1b8e4380018a77cce92527e1e8c0f5c072d0728c87bb204295a42c01b6cc1f576344f38d95b79a64a666813e1045b8f1afc028e79a062ed97bbff680bd2c2df6786e35d27a5861eb263dc2ee5b9ef10e1ff69e52975b1573f233e7d7102a2def8008424381eca2f9e39ee590edfe58cb16339590483848db37cad6cad99f90abc8fe4ccebb93a727e6725c67681394bee935a74b1f78aef87c415b5101eac4fc847784a250b79d737ebd557dff15cd2af9dc5e1c4078c8cd2073018dcd354e39656ef03d29dd87d24b71873e00ff594f67556c54f9dd3b009f36bb4a296d43644e1e704995f2b907f4cfe8470c1288f26c1ba34419a016c19772fa332d61869194878b05a412f4da37a380ddec5fdde311e674ac89e49961ab0106e009fdd8c4a19a2905536c130fa935b45f238a5566257decb2267284f51aad8e78a8725f00b6c1b6aeefba2bdbdec7940061c9a95db497401e8bc450c3052b64d31e4a3b98b55cdf3ecd145fff2b16432578686ead4ca5f4d0ca8d49e6d0269e795e6eb4840369a394a954c34f9c344bb15b77e37e4635b5e1e25437bb864e8685994d485db7b9002d46a7925b605885e7f67778bfb9fa66cfba4b0154f3cc00679a62612c04f2739d7f0f164dbf6f0774a588bc163938b4f7634bfc13e1b9470c1aa07db492b1cba47fb7c02a2652bc5ae76a6fb9b8875ee639297d4cf4d1c5fff4e69e68725f2c51687ce1d8363fc5d1c21bca385cf1caa38089d3fc7ee3e110b5a30d73db6541211b4e5509253e0635a2cd21e9bce9911c601eb7397fc482b2c0edecdd80437b0d02b956a5524a693a63527d367ceb1843a6e8887b9ec22ebbbd9979c5ebf71841a803913ae92c0c4d94140aae6828e967f9ed56f4a45718f9f198bfd2f240338a8764f1ef4c5165afbe176064452b503e9ad72d3f0e93b508de886e5bed7c07303a433f5ef9493ce2248a5c6854550b97895b1a848e483096122467f8c7fb3ee7bb5c44e5f3d95ced65f22e77609983bbd5c7eb4e18963ae114363484158507708a0b73e3853e20af1fae5e66ea3afdeb1d2db03d6b81a4be45ab66f4313d29af9ed69dfc0a4a4ec415c1119744d17c6dc9304a024c38cc9306105530a64c2ef380075b1e6e0622e2100ef275c948ba3afe564ef53fe1892fa2e5316f072d33260e1a25ac08680c8fc549df59f8238894ad187aed184c7d979ceae311be08f1bd569ac3c01e1ea01b1a9a7d8bab5fa3a12641653c3cef0d164a6cd8ab48922e3dd30dfcff2959b73b8447ffe44fdff259fc0c5a0b9ddbc90d221e171626fbda40f8c5b20b06a39316d287e622f32d9a93f58b0644895e1d5b2c5f2212c53393d8abe85b459bd26da9fe80d2b39dbccb08740543150b9252bb5b1a7731e0042d2c109917888363479558f7b47ab9cb67e9c4c2c7fa320bc4b9fd680c161fea674392af891196f0699b35bd6b20ee970ce4fa9f2b91c80ab2e82776ee158ab86efb7ce07d097153ac721bc2278e695a44913f7d1a3dd7b5133c838dc3852794ec39f2bf807447fc3c7099119feaf766136c508b671a7dcd68007663b151b82574f0118ff1b12ddd1d3fb36722400288ab71462a9742a3002f56be280d58f1ec81bff07c4a8b7b4224b0e36c569495daae8f5c8b467cc4ac0c772870247f28caecf41253b1ac5607162d5f9f5594023f3f8029814151ce355f50b04c4cd11a0b6f429786c5f07196abb26f370e8b3baf9a8dc501dc009db4cb5e42be53c5f3d146536c66f59067714111d3bb7fbd5d3143c7043dd8261b386c251ec653a1f6c1fba12d0320c1446eeee8445ad0606b2b82f19fad34185ac6877cbf9db6331b2d7fc8413f841f6a24f717db55ee4eae0d7443c3682e969fab35c1a94f463d1470cbce9db2619f7bf86532ebe1f4adbf247f0967a3fcecf6ebba821c0005d1272016b143ed877165cc927dc287faf52234933e215c913de9fa7124500997c98c307c2c79a2480648c5e34064b19dd7a0ab277f163e718a6d0472c79514db5dc1c901bca982374ee4d03bd1c008c91da2b15f9a0d8d41caf9d39fb21843b0139cf3fc951aec415f6f6f5079ea2dd7f831beac9584fcc301df7eacf61e47e3571e69ec6e9ac201065954ef50a641a3a2a4e62a435fc672936b317e6330ebd2a5b937713b8db749dfcaae4f3fad05e946ce9154f02d3448a91f61ca1b48676c9593ff032ed9faf3d0eac87086fd925054f0e735f3cd845590b1bde053325387ce53dc3984dcdaf0b2f9e7418db85dca00087b5a8f9165ad93ab3fb2639bf7f71497276812b8f1b492dd6086f03f8820f469330410516f7f507b17b4b9f4b09c84ae9130101e9f660391966d8ce778980023d1c2bca994df20bc5c0266ce2736c46b8de51a3e97b3b987a9750bd935fed3c4d5365148109db41b4dd1b1347159824317a27129fe3f6ea71713531a3b83b39c476543c0b22ee5609fc50fa1f886c8e5b27d9c12cf873e43042f8f6274dc7831ccf849f9e13ec5b265cc18c0cac0cc6d90db3d971173c89b825fde02857fd4e5f8b79abdce08181529fe008bfad703523dd4eb76f224b93fcb13395256f2a7442e8dc930b6fa9084b626b24550584425373ba259c314bc01f2cfb30fb110e4ff96a43ec2b5010beb660c60540cfec1c1041d8893b127f1029a28f6bd6b5863401a1807bfed090e5964dd468df6bb3c21e8fb4550d68ee975732f900fe2ff4b9222d4f3784d3506afc65716dc2eb5ac71eea0606f0b345b18218eed48c2d5f6e9eb964cbd3a83aaa5422b920cdf0626f3da877a3fd0820281aeca93382f677cb7d655c3cdba3b2868183b645cb10410e41973dfe508b877ab43df29c03fcf27740d3293db835af443b6ccc4a43ed29d423289a2cb312f2396ed368d208ae8637dcd2ae8cbd8db6c9c3a347722b3991cc8e18ed286ff2e788765a2e92e62f208c1fed358e839f40438ecc2328135ad1111319d288b31bc53e57406cdf4e8f3fc2b507a9a69cc5680ed8055ff9fe257c91c71d231f50b94cbba3aa5ba663d52cd5316f44abcdb5a4652ccb5705d2a01ec624348f201b2bdf4d6c9ebdad9de4aab2457dbc9caa5663fa755c761e396b05327cca6b1ce69002fedf0541073a72ebe28cb7e31c61c9ee09bcb8529e540d76d1d51fd4e3e71cd600b2c336b1a2dd46f59f8ebd8e9be21fe193567be44d5b4150ee7e6746334bdcdbed5a523dcf4b228e2a7d51d73c52974d3adaaad51f6043bb45927712a8f3de19eb8c1a5faa31196737883d2b268e64b70679f6bff7a0d2b7b1f3e54e70a468383b08e4fb2a66736632e244e84b5e58e184d7544e2b52bd8bb3e9be52870783808677c24a75daededd097a9709c9f76eb9b28cc797b4b4618d078e12acdc94f1024d5f58851eb73cc2d30b8f00fe23a9f4b93b30b43d41a40b27026b3de1949a12660507c650d1461af00d78a8fc4341abfd7c302b31236fe25ff9358cdf6268327609d613f47bb0e9cc0a6866d074eb96fa51a81c7269f0c2455411e2ed0da07ac3c143953da317873658bd3c488026c5e873c062d66af657553e3cae78a8967148c676a044204638e2db5ec2993a6c9316eb825192a1231682074528a8204296629bf27026eced264aa6e4acad3ae223ca4bce8500c90571faf2c3a3356b67f93bfad89a67f7c402d1e30c0e2233af9cbf14eb00b7b64b50d70d0a573d2d90d2f7763583b2dc9fe5edd277698264bbeed52c206379fbf01166ab46c838ed8e5bef3fad528018322eb8f059ea8748312c37c4810b1e3a7f1d50a6928f2f76ab0f97a26a93a64502a3de7feaa431e5cd86d499863d7461e377b71898a9645029b5b1ca70191e2e4fc05dfa6201e36050e88875a8b96abe9721bbfe0074fb9b2f263bb4b7e66f3fbc06b79010ed3d33606c30331f6d9729065bcf285a70f93c57f0b0c34c9fac828e4d331f08e115b84feb39aaaa0d51974812df94aac7c2c9285de7265f297f50c9ef95b3cd61c788bb0d1c8c813348930a3f2499e456790e460f563665fb597023fe5cd3db82c433849d60f93fad4f7d05ace8454740ccf0f18542e2f0e0b2df98f225f581cf80b1013e7ca5c82c87ed91f90c5efc06a6630374b07b26c475106e6895395eafae845ef5fb5a3e285fab93516c0cd764310bcce1bb86772773559ead429f2b4874bd8ef885db851fbe7e01413fc4a85a1c69ee3402f940e3eb523fecf24f2162a1d209db42796225cd7fbb564e6fa63e96d4629d48e0fac770a7806b2d4bfefe98a590e8616c69f427134be30822cdf182d846c77238fa703fdd44f66847d057b33be8546ce1ee7ec31c65ee4769ace8447deac5f510bd9e880180151d48fa7a3cad5f23af9042d19370130f43a696ba6e67037ecf5f21bfd75f1a4097e2d62cd79fd32f8217983c654fc8793c9881542b5aa5cd63d79a83ce95b5e8874708e07b39830770c4338281d6f51bfa6b1e29efc24863da6e16ef197414dc9ff10baa418987cebf7e00268e7a81685a58dc931a167d99f0d3f5a52024ad6435791bfa97e0a88bf5a6872edebea576bb4cf66875048f866fba5e37fc5e64ee13b62e2abfd857c360235db9dedc63a69838175a502f2ef91af0cbe23e00ae7346a85a2e87c7019a62c9ec1902f0c4d011c0da2d7444b4278acbff103a2ab72a63f2c7fed64f5e1b60f8756ed12255fc0f01f135a7ddf19a1fddfa0dac12dcc3e8a96b8f489466723b9ec9285c1f233c131dbdf5166bd49bd86776b1114f76ca9f5494d3eeced333b2eeccb9e9ddbbea69f252cf692e9084f2cfb745bef49dfc99457a960c7b46de780ee4eb1a17a8957c320fcbaaa4976b2ed0eeb3d34ac58bcec7cce5b1aad064f05ba25e8323b33876844884b98798de05257a5997b278de3b36dba0c79fb3de932f81442226d096aa7cbae8ea8965ea6de5863a0d77b1cb6b3c1b771a77430b2b38e7e5248d57704d10bdd58dc24c073e87e7d2c94d44f8dff7e8c6dfae252a5459192b8ed1511b801e0d8b3a53a9bc21daf15f6fa19e07703c094eeb033c39020febbe8f3b6bf6ee0b4de468c5846114a0dc", 0x1000, 0x4010, &(0x7f0000a49000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00008d6000)=0x0) readv(r3, &(0x7f0000778000)=[{&(0x7f0000641000-0xea)=""/234, 0xea}, {&(0x7f000039a000)=""/34, 0x22}, {&(0x7f00006e0000-0x2a)=""/42, 0x2a}, {&(0x7f0000e2d000)=""/181, 0xb5}, {&(0x7f0000ce9000-0x1000)=""/4096, 0x1000}, {&(0x7f00006e9000-0xeb)=""/235, 0xeb}, {&(0x7f0000b06000-0x26)=""/38, 0x26}, {&(0x7f0000851000)=""/176, 0xb0}], 0x8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00004d3000-0xb)='/dev/mixer\x00', 0xffffffffffffffff, 0x0) r5 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000b4d000-0x110)={{0x4, 0x6, 0x1, 0x1ff, "a008facd2339a3f5a47e43b7b97a4d19309ce57ecec7bf2e2838ed1db9a852905532dbd631bdc20007d1e7c6", 0xdc}, 0x0, 0x0, 0x100000000, r5, 0x7, 0x10000, "4f8b3c4ac00f71d4ebef117f2779840682e6861ed92a214a5892d0f7b81049ae0af196787e509e292fbaa9cf3961a165c9063f89a653e18ad89c2cfac2f44911", &(0x7f00006fc000-0xa)='/dev/ptmx\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xa8b, 0x6025, 0x80000001, 0x7fffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f000082d000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000029c000-0x4)=0x1c, 0x80000) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002cb000)={0x0, 0x3, 0x1000}, 0x4) r7 = socket$inet(0x2, 0x1, 0x0) r8 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000201000-0x90)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r8, &(0x7f0000673000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 17:32:20 executing program 5: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000eec000)="1f0000000201ff490300f000080000760f0000e0090002000000000000083c", 0x37f) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eed000)={0x0, 0x1, 0x2, 0x8}, &(0x7f00002ae000)=0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000079f000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eed000)=0x8c) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eed000)='veno\x00', 0x5) 2018/01/14 17:32:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a44000)='keyring\x00', &(0x7f00005d0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000945000)='cifs.spnego\x00', &(0x7f00003db000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000862000-0x27)="d733b2d7a544f24366132016bf6bdc1cedf738e4ca3cdb6d15d4ddc042afd861bf632885a05432", 0x27, 0xffffffffffffffff) add_key$keyring(&(0x7f000004d000)='keyring\x00', &(0x7f00005e7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r0) r1 = add_key$keyring(&(0x7f00006d6000)='keyring\x00', &(0x7f0000719000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000f6d000)='id_resolver\x00', &(0x7f0000ad9000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000013e000)='*ppp1bdev\x00', r1) add_key$user(&(0x7f00008d3000)='user\x00', &(0x7f0000640000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000984000)="", 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00003cc000-0xc)={0x0, r2, 0x0}, &(0x7f0000567000-0xe)=""/14, 0xe, &(0x7f00000c7000-0x38)={&(0x7f0000280000)={'poly1305-simd\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 17:32:20 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df6000-0xc)='/dev/rfkill\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000a8b000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000653000)=0xa0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f000058c000-0x8)=0x0, 0x2) clone(0x0, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f00001c9000-0x1)="") 2018/01/14 17:32:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) syz_open_dev$vcsn(&(0x7f0000664000)='/dev/vcs#\x00', 0x4, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) socketpair(0x3, 0x800, 0x7ff, &(0x7f0000006000)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000)={0x0}, 0x8}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r1, r0) 2018/01/14 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000067c000)='./file0\x00', 0x0, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="aaa7360148eb17539833884e91709f8f2a9e7a87d9f1002afddb82e7321a901e3b1054a232dd80da3723ce7c4b59c995056246d1628cda956214fd4143ab735c8cd213bae6850689dc5b28cfa68a112a1dc8fb764879a963ec81124527fe6d6131592a7a2d5a63470ba8691e8b945b225e6136d205d5fd668180e82a09128b0aa6f51369dcc3f45d968d5769016c29ed2dbbcc5c6e29da1b3df6687209b35c063fde83cf8b0bfd29313a387343b90b4ed8d961685bfe0d4433c6a54b83bbc588c013d7e0a586505c588684c1b72e3cb4b58b055f67ff70", 0xd7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/access\x00', 0x2, 0x0) prctl$setptracer(0x59616d61, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000087e000-0xc)='/dev/autofs\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x40400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/snmp6\x00') pread64(r4, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000a65000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000310000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000534000-0x14)={r5, 0x20, 0x8, 0x4, 0x5, 0x9}, &(0x7f00009c2000)=0x14) preadv(r4, &(0x7f0000261000)=[{&(0x7f00000fc000-0xbc)=""/188, 0xbc}, {&(0x7f000083e000)=""/112, 0x70}, {&(0x7f0000960000)=""/183, 0xb7}, {&(0x7f0000812000)=""/239, 0xef}, {&(0x7f0000a81000-0x1c)=""/28, 0x1c}, {&(0x7f000078e000-0xec)=""/236, 0xec}, {&(0x7f00009b4000-0x95)=""/149, 0x95}, {&(0x7f0000c64000-0x1000)=""/4096, 0x1000}, {&(0x7f00005e7000)=""/169, 0xa9}], 0x3ef, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000037f000-0xd4)={r0, 0x7, 0x7fff, "1f76d905df0549c3888e9c8e3787ad52250109d2dba7e1dafc896cbbd199c6a0fde61b341d87e4cb2acf6cc9387c1e4a56cda95d50acbe3f108adaf67272cbb734d9a796b7bcad38bc172cb26d67415a848e7852b4ebc5824cf2dbff08747a634ddda2c7c52b461f72739577cd88cdd28551a563de80179cef3c26d6dd7d71d401983f8989c75d6078d8b9070069bb499c7f07d3447a4f68ef750f4001ee91a47a1295c486df487b41c873d3c8262ace00079f4550e02680cfea02a52714aa0f93cb2d9700ac8af57299"}) bind$llc(r2, &(0x7f0000287000)={0x1a, 0x1f, 0x5, 0x1f, 0xe4, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) 2018/01/14 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x3f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003cc000)={0xffffffffffffff6b}, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d77000-0xc)='/dev/rfkill\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000532000+0x156)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000817000-0x65)=""/101, 0x65, 0x1, &(0x7f0000730000)={r2, r3+10000000}) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) [ 151.876847] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 17:32:20 executing program 1: socketpair(0x13, 0x80006, 0xe759, &(0x7f000012c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00001cf000-0x2)={0x800, 0x3}, 0x2) set_thread_area(&(0x7f000022f000)={0x80, 0x1000, 0x4000, 0x9, 0x100000001, 0x8001, 0x98c, 0x9, 0x101, 0x81}) r3 = dup(r2) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00008f7000)=""/232) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000cbb000)=0x5, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="", 0x0, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 17:32:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000a84000)='./file0\x00', &(0x7f0000b11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x19, 0x6, 0x7, &(0x7f00002d5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000ea000)={0x0, 0x6, 0x30}, &(0x7f000023a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fchown(r0, r1, r2) 2018/01/14 17:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000625000)=0xbe2, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/14 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c49000-0x8)='./file0\x00', 0x10) finit_module(r0, &(0x7f0000b65000-0x8)='&vmnet0\x00', 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000180000-0x120)={0x2, 0x4000000000000f, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 17:32:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f00006bb000-0x20)={0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000c20000-0x8)='./file0\x00', 0x8040, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb46b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d8d000-0x12)='/dev/input/mouse#\x00', 0x3ff, 0x8800) r2 = getuid() fstat(r0, &(0x7f0000af4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000505000-0x8)='./file0\x00', r2, r3, 0x1000) [ 151.932079] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 17:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000655000)=0x80000000, 0x4) pipe2(&(0x7f00000e2000+0xdcc)={0x0, 0x0}, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000095e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd5000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000045e000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) writev(r0, &(0x7f0000aee000)=[{&(0x7f0000f21000)="390000001100094701bb61e1c30500ff0700000002000000d7efffff08009b0019001a000f000000ecff00000000000004e9f50006000d0005", 0x39}], 0x1) [ 152.013771] kauditd_printk_skb: 106 callbacks suppressed [ 152.013779] audit: type=1400 audit(1515951140.438:1639): avc: denied { net_bind_service } for pid=1314 comm="kworker/0:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/01/14 17:32:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1040000000000000, 0xfffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x8)="613ec05aea2151dd") mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x49, 0xe46, 0x1, 0xa60, 0xc8bc, 0x3, 0x10001, 0xfffffffffffffffd}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d3b000)=0x1ff, &(0x7f00000d6000-0x8)=0x2) r1 = open$dir(&(0x7f0000eb8000-0x2)='..', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x40800) openat(r1, &(0x7f00006c1000-0x2)='..', 0x0, 0x0) 2018/01/14 17:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/vcs\x00', 0x800, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl(r0, 0x40000000401070c9, &(0x7f0000a0d000-0x1)="") 2018/01/14 17:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f51000-0xc)={0x0, 0x0}) shutdown(r1, 0x1) dup2(r1, r2) syz_open_dev$sg(&(0x7f0000441000)='/dev/sg#\x00', 0x4, 0x80) shutdown(r1, 0x0) 2018/01/14 17:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000042000)='ppp1\'\x00', 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00004c4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getgid() rt_sigaction(0x7, &(0x7f0000ad9000)={0x426c17, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) inotify_init() syz_open_dev$evdev(&(0x7f00005d6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getdents(r0, &(0x7f0000402000-0x74)=""/116, 0x74) 2018/01/14 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb9000-0xc)='/dev/autofs\x00', 0x401, 0x0) ioctl$void(r0, 0x5450) r1 = socket(0x11, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000018c000)=0x0) socket(0x1, 0x800, 0x2) setsockopt(r1, 0x107, 0x1, &(0x7f0000644000)="01000000030006000007000000c4ffcc", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005c2000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x40008, 0x63be93a6, &(0x7f00008ab000-0xc1)="010f0313000000ea00c100c4ffcc8b3b279cc9742d733abe18fb15e7c1d1e53395f33cc2bf06f8006206b88ae07bf72bc4da4e13bdc967654d226d4e42720ca592dd7b4d40f38c2cfa800f99858ed398ab3ece38c4c5f6c8cb9394137a2a6780cf89b267629e00d2b004b54908651859771a4ef4826e78c221a5df0cb70fc879d8acaf76168a415593dd299b928286dda81e908b948aaa836ad846f592b8318fccb4a10961cdfbe6a5002914aec593adcac2c16a070011b7330abd435fb578338d", 0x31b) 2018/01/14 17:32:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x6b8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x400}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x64) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000)={0x3124, 0x11, 0x301, 0xffffffffffffffff, 0x1, {0x7, 0x0, 0x0}, [@generic="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@nested={0x2100, 0x36, [@typed={0x18, 0x61, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @generic="806539d57ba1bc5cd97fae6a447c64b30f67b8f1bd5fb7c92723e637f6f5b7ba5dd730692b678a333764d2db5d6f7a544f26a6c39377ba0e6aa2ccb13bf129b8dd02703733b78425067d8e39624528ab96f49398684db9c3191346bc10732c407b42102facc67e952748059b865411a1ca775e971148dba5dfa91ad5ce0378ac9d052be5b9e8e13f190fdfd6b0c21e906a0168bd8110b4d5fb3f1c132e925ed39d02e06d5d13204283577a90bb105ce57cc08a20e33249c3289b16b41912a77eef09ff37857c54232addb2175002e8a9a44e2dcb2556a8f1b79d6c0ac5dc70d342e09bf3", 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@typed={0x10, 0x38, @u64=0x80000001}]}, 0x3124}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/01/14 17:32:20 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fae000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)="") mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") mount(&(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x81000, &(0x7f0000508000-0x1)="") umount2(&(0x7f0000535000-0x1)='.', 0x0) r1 = request_key(&(0x7f000016a000-0xa)='syzkaller\x00', &(0x7f000047a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000967000-0x5)='affs\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f0000b2f000)='dns_resolver\x00', &(0x7f0000e53000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000135000-0x12)='em0{\\eth1\\-system\x00', 0xfffffffffffffffc) r3 = syz_open_dev$sg(&(0x7f0000605000-0x9)='/dev/sg#\x00', 0x1ff, 0x80000) getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f00001ab000)=0x0, &(0x7f000099c000-0x4)=0x4) keyctl$search(0xa, r1, &(0x7f000001d000-0xc)='cifs.spnego\x00', &(0x7f0000e03000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) 2018/01/14 17:32:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ec2000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d43000-0x6)='hybla\x00', 0x6) perf_event_open(&(0x7f0000975000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000011000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xc4, 0x1b, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c52000-0x20)={r0, &(0x7f0000afb000-0x1000)="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", &(0x7f00006a8000-0x26)="fe61775acfef3d5410ba0d92cf499eedb142fef2d9bab341bf322ac545b1d3b4ee90d2a7a2ba", 0x2}, 0x20) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000695000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/14 17:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f0000ee7000-0x30)=""/48, 0x30) ioctl(r0, 0x5385, &(0x7f0000020000)="86") 2018/01/14 17:32:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x20005) r1 = syz_open_dev$audion(&(0x7f0000c83000-0xc)='/dev/audio#\x00', 0x1000, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008c6000)={0x0, 0x68, &(0x7f0000644000-0x68)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}]}, &(0x7f00002b7000-0x4)=0x10) getpriority(0x2, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a24000)={r2, 0x8}, &(0x7f00006c6000-0x4)=0x4) recvfrom$llc(r1, &(0x7f0000397000-0x2b)=""/43, 0x2b, 0x40002023, &(0x7f0000016000)={0x1a, 0x8, 0x1, 0x9, 0x80, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) uname(&(0x7f0000761000-0xf)=""/15) 2018/01/14 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009c6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000011a000-0x38)={0x0, 0x0, &(0x7f0000c2a000)=[{&(0x7f0000c7a000-0x108)="a116c6bb15c40236", 0x8}], 0x1, &(0x7f0000cb2000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c75000)='/dev/vcs#\x00', 0x8d, 0x10000) socket$alg(0x26, 0x5, 0x0) recvmsg$netrom(r2, &(0x7f0000493000-0x38)={&(0x7f00007aa000)=@ax25={0x3, {"a56d1a69f1aabf"}, 0xc3d}, 0x10, &(0x7f0000206000)=[{&(0x7f00004e6000)="b44efb33cbc9a0f7dd14b84e933fa702abdd204ebb01254e4d76ac44e9c9c7c15bd9bd3b6fe9371203710d0c37f5aca4ba120445b31de7c82d9ff83f522ca14c9f37f25538def2", 0x47}], 0x1, &(0x7f0000aed000)=[{0x80, 0x129, 0x9, "3430680c0e74fc4a9aadff83cf55a2bff87d545cc2d294200fc7516207da4f7ce70661ea8a9cf7e0f266aadab4bfaa89f5124ecef6faa2d611e935d99c4879d0a2bfd7b4d1a4913553aec8b8f38e1dee1121e6dfc8bdf02a9851ef9bb61863393b2effe5752e7fb7fa7696"}, {0x88, 0x117, 0x3, "60243503474242bcbd95a67a86fa5d6728e0ae0fecdf820444bb97386626f8a72b459c769789944c52b97c2e7982be3947ce5bb0dc17667ffa13fb27e247fc5500bcbdea56e35d69d50b879efb488cb4e189489dc54ae74900a1f958a545a88b2c39859e03fa26676cb75987a14560e757"}, {0x68, 0xc458eaadd8cf1d48, 0x5, "6881d1f44a7c3a18b8a6cb7781e597373a969cc04803391e962e2df4ce8b49bf431b5e6acc035004b661c18fb08de1495b8060ebe5834a6b3327ef153bfdae979c3e0a54f2059765a49acc3f8cb1cabb71c813e176"}, {0xa0, 0x0, 0x10001, "826ba4dde5e182d8b01d5b075241f7c9b7b2ed6c11feb511ebb3fac30280570c74369776f6120c5c35962c569765c82c33fbe8b0f070f302a2182f4899c7b7be4931a9b444f6be0b3cab7087fd637ef54161fb357172d0429b6e1d488383b8f13dd8fe81741d2f215503bee63977049f7a67508cab6e50d30e90a4c8ee1a49e82452059ada75ddae5f3448"}, {0x10, 0x107, 0x8, ""}, {0x68, 0x10b, 0xffffffffffffff80, "921616ef494be629dacc70aa67fac9864245af05e2599ea98b3a342b77e298479d6852f51fbb7d7b6b7bcf32880bdcb9448a3ebfeeed73c501bd99183e08251afde9c9fd881af01cb4343c00c33e8aa98b"}, {0x110, 0x117, 0x0, "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"}, {0x20, 0x107, 0x7, "0d72d8053237e47e88ed7bc034b2a20d"}, {0x110, 0x10d, 0x5, "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"}, {0xc8, 0x0, 0x3, "546d1f892816e2d81e3afaae4037e338733257e311e124c1d223f1a06354ced514141e7fbbfe84f0456281abdeabf0bf92b342f797dd84f829b18386928358166f9a69018ed94eb55e9ad8b9223cabeeccd6171dffd68fbafeb69d440451b11b90a1022155748893c224c1fd81e50afd04b3b1ed3c688eeea769e1487acb7ccdbf5411eeb223b0a3c6fad7c72095c9c058f0af8de044752470a4e5c48e52996fa64af831f884d49639788eff6dd9a915f9223b76a583"}], 0x590, 0x800}, 0x10000) r3 = gettid() getpeername$packet(r2, &(0x7f0000eae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe0000)=0x14) recvfrom$packet(r2, &(0x7f0000a80000-0xf0)=""/240, 0xf0, 0x2, &(0x7f00006a7000-0x14)={0x11, 0xc, r4, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) tkill(r3, 0x3e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00004a7000)={0x5, 0x401, 0x80000000, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(r2, &(0x7f0000ca1000)='./file0\x00', &(0x7f0000abb000-0xe)=""/14, 0xe) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a5f000)='/selinux/load\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00006a0000)=0x6, 0x1) 2018/01/14 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f83000)=[{&(0x7f0000647000)=""/5, 0x5}, {&(0x7f0000389000)=""/128, 0x80}], 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000774000-0x58)="5bdbfa9eb33c00627ca20011989a26919d41ec9ea1ddc8b56b88fa32e6de577dcd51d20d324001dc98cb8b8d9abfbbb427a46fd76a0b8e6ed6f965bf6e5691abf8b205f7b9f7ee57270eabee0285122109b5ffd59c0182f7", 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 17:32:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xfff, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000047000)={""/1024}) setsockopt(r0, 0x7fff, 0x7, &(0x7f0000921000-0xf5)="ac8ac47788917034274e08dd9375e7b077cdb6744d841c5b4d693985145165eab99cdef492e38d061f6577283b5d4e1db13c321a16afa36f48e37f5f8233d150fa84a7a28b90b3a572710f7f178c7c2fa41a07a65d1546c1c0dd2e29ca187c9901ce69b539ca548d35ed22b1ba0789569347d0fac4e856d044d116663dc9851f85eb5c24571a5f8077767878910f6b851698c945ec50f24889724129e2156ca783bf1c4d20e645a1c23080e6883cc1a8bdfbff1952f3ffdc235dfa09d36f14c661582f619502a3cb6e0898c3aeba24397ac8bff70a70a8708972495c5b61ddccbad5596e5fc7ce090c78d906801bf50e8eb8ce02d6", 0xf5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000c92000-0x42)="1f0000003a00079f0000d209bd007fff000100000000000000000028000000", 0x1f) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001a0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000720000-0x18)={0x9, 0x11, 0x1, 0xffffffffffffffff, 0x0}) 2018/01/14 17:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bfd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fe3000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000dec000)={0x9, 0x8}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000039f000-0x86)=""/134) 2018/01/14 17:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) getsockname(0xffffffffffffffff, &(0x7f0000acb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cc5000-0x4)=0x14) memfd_create(&(0x7f0000f6c000-0x4)='GPL\x00', 0x2) bpf$PROG_LOAD(0x5, &(0x7f00005c2000-0x48)={0xf, 0x4, &(0x7f0000459000-0x20)=@raw=[@generic={0x48000000000, 0xe7, 0x5, 0x9}, @alu={0x4, 0x6, 0xd, 0x0, 0x0, 0xffffffff, 0x1}], &(0x7f0000fc2000-0x4)='GPL\x00', 0x3, 0xfa, &(0x7f0000db5000-0xfa)=""/250, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/14 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00006cd000-0x50)={0x3, 0x0, [{0xc0000007, 0x2, 0xf9c, 0x100000001, 0xce, 0x0}, {0x80000008, 0xf39a, 0xffffffffffff8d71, 0xaf60000000, 0x100000001, 0x0}, {0x7, 0x100, 0x7fff, 0x5, 0x1, 0x0}]}) r1 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000303000)='/selinux/access\x00', 0x2, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000f53000-0x8)=0x7fffffff) r3 = memfd_create(&(0x7f0000f51000)='bdev\x00', 0x802) clock_gettime(0x0, &(0x7f00006dc000)={0x0, 0x0}) write$sndseq(r3, &(0x7f000052b000)=[{0x5, 0x1, 0x40, 0xfffffffffffffff7, @time={0x0, 0x1c9c380}, {0x1f, 0x5}, {0x3, 0x3}, @ext={0xb0, &(0x7f0000028000-0xb0)="42b8a476174040b2ae00e932152dc49ab9e726cf4b56b53b91b7a860cb1204e1189177374179e28a9d992f7fd30ace4d45a1654743a0453aaeb27a50be2206f346427e4547f158fdf1808c5d72ce55aef1e96475cf6b6d952660dae1b7991a6cfa0b6fcf5e1e4411c576501dfaa718f09d57f5f261c8fc02078dc4f5274f391a4337b3da8aac8e33fbb3688ce66a7bbc9176ca206df67631bafe0ec799d928fb3dc3eb1dc70a119dad376611b4dc8ccc"}}, {0x100000000, 0x4d16, 0x1, 0xba, @time={0x0, 0x0}, {0xfffffffffffff5b1, 0x8}, {0x5, 0x0}, @control={0x6, 0x38e, 0x0}}, {0x7, 0x10000, 0x2, 0xffffffffffffffff, @time={0x0, 0x0}, {0x4, 0x1000}, {0x9, 0x6}, @time=@tick=0xdf}, {0x1, 0x100000000, 0x9, 0x8, @tick=0x9, {0x20eb, 0x6}, {0x2, 0x524}, @queue={0x6, {0x7, 0xedd}}}, {0xd738, 0x480, 0x67a, 0x4, @time={0x0, 0x989680}, {0x50, 0xb75b}, {0x40, 0x1}, @time=@time={r4, r5+10000000}}, {0xfffffffffffffe7c, 0x5, 0x8, 0x100000001, @tick=0x6, {0x6c00, 0x8}, {0x9, 0x5}, @result={0x0, 0x1f}}], 0x120) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f50000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe0b) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/14 17:32:20 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001f000)='eth1GPLselinux\x00', 0x400000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000020000-0x53)=""/83, 0x50) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(0xffffffffffffffff, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0xa9}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f000001c000)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x4) 2018/01/14 17:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000d1a000-0x108)={0x30, 0x2c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x0, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000e86000)='./file0\x00', 0x20) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000027000-0x4)=0x1, 0x4) 2018/01/14 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_gettime(0xffffffffffffffff, &(0x7f00007a0000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000094f000)={0x0, 0x0}) setitimer(0x1, &(0x7f000000b000+0xb8)={{0x77359400, 0x0}, {r1, r2/1000+30000}}, &(0x7f00005ae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0x0, &(0x7f0000a5f000)=0x0, 0x0, &(0x7f00005f3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000675000)='./file0\x00', &(0x7f00009cf000-0x20)={{r0, r3}, {0x0, 0x0}}, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009d6000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000916000-0x8)=0x0) r5 = request_key(&(0x7f0000b21000-0x6)='rxrpc\x00', &(0x7f0000c2b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ed7000)=',!wlan0-)(--cgroup\\\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r5, &(0x7f0000764000)=""/7, 0x7) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f000081c000)={0x1, 0x6, 0x6, "bdab5f2f6443", "e1e83c9f9a5e75c9346f0c095316a716"}) 2018/01/14 17:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00001ec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003cf000-0x4)=0x1c, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000f73000-0xa1)="c5dc8ef0bb17a846fb6eacbb35f8244365db1bf13502b873ab3e2f4d478ea81d407b4835c3246d0d4b4bb42659964f04b4688a9aab69d62ec60ab34e289a2003844964434be4ccc3cb47e8a6582510f4ec61746d0c04ccb4c4d662693284ad0025ca5a6a604f45937a2d0152019a8a2021eab909d123a51d0534945b2f2a897455395fc84718ca1cdc6e9aa14c1f7103a77a979ad7b54258bd07f059529131746b", 0xa1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") setitimer(0x1, &(0x7f0000042000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000f9000-0x95)={0x7, 0x8d, "0994f8788f657242d5910f37b32134777522334c6a36b52d8b163f6f9ced9f7586c3b4cf07ffdecee152a6d689e5eadf664cb10c5aab8d9df03988415ee8da7946aa9c086671fcb530ec45cda63c54d9ed473f9d79cce20d027a834c8d6a9ed1ddb260954fe2a99f0843accaf526ce2b19a8a8de0bef1ae637f1dc8621cdf51e4beb2d2f4e3f5c2f0ad943ac9b"}) lseek(r1, 0x0, 0x0) 2018/01/14 17:32:20 executing program 1: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000053000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000057000)={0x0, 0xba, "be6c03a6e33ad596aa060d4cfb905f18283fad491f734256ae10f4f598613250198fd472449f4f986fac5a079a9daafde5d5e81cb6d8eda35b7220bd44e1e3ae3ff833a803de067ba682883dff5eafe4712a6c76f1ada3aaaba65e9a4fec7de7c94f67fbb2a67601878cedaebd5b46c5057d1b555ec0fa92315eaf6961d4db026f5ffbaa720f529077c6361545d4ad2c3b9b93007c6353dcd93e37927d9becf146d5f751600348fbee16a009512494b9182376d448b7053c3433"}, &(0x7f0000057000-0x4)=0xc2) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000058000-0x14)={r3, 0x9, 0x4, 0x8, 0x1, 0x7}, &(0x7f0000002000)=0x14) 2018/01/14 17:32:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) kexec_load(0x1, 0x2, &(0x7f0000d97000-0x40)=[{&(0x7f0000649000-0x1000)="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", 0x1000, 0x5, 0x20000000000000}, {&(0x7f0000d6a000-0xd0)="d7c8cd736c05765c57d1b21d3b23ee727b17a78a7812d7799e525d8d3ba19fa574d1c09e19e12b53aa9d239f40c1c666d8b361395d6cb199b4885b939368a57b7c6b71193d4ed51f2425ae214d1d9262ef2c5bd7797230a60fc313356e945b756574dee2d5c2c18c3236e192c458fb512f9279d5e885a2afd47285523b564ef7e86e08a961c0deba8a3b7f161aba40bb4c166a55d31f656fc67864a6a7aa8ea1cdd12ce2d91708cdb9760b4f71b8866657f2266e11bcac5e15faab261463ab3c94b751472568e167c664cdc727170143", 0xd0, 0x0, 0x8}], 0x2a0000) readv(r0, &(0x7f00001fd000)=[{&(0x7f00009a6000-0x1000)=""/4096, 0x1000}], 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000d0c000)='/dev/snd/midiC#D#\x00', 0x912, 0x8c980) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00004e2000-0x6)={0xfff, 0x7, 0x9}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000020a000-0x4)=0x5, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x3) connect$netlink(r3, &(0x7f00001e2000)=@proc={0x10, 0x0, 0x2, 0x10400000}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000317000)={@common='dummy0\x00', @ifru_ivalue=0x4}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/14 17:32:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) sendto$inet(r0, &(0x7f0000d3b000)="ef14a749ef93d8b2b603f6d3d42d5b9cddfab9c0b8503dc9b72a8b6f765b2af1c0cdfcaa2af8584a5caaa8966c82c6bb5fb15a7f773fb8b97ae255008be57c254d2717ff63dc6707e8a6784c7ee38ebc", 0x50, 0x48004, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x8, 0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10001, 0x2, 0xff, 0x0, 0x5, 0x3000, 0xf005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x2, 0x401, 0x82, 0xffff, 0x0, 0x5, 0x20000, 0xd, 0x80000000, 0x0, 0x10001, 0x1f, 0x9, 0x81, 0x1, 0x40, 0x68, 0x100000001, 0x8001, 0x5, 0x867, 0x11ad9ec7, 0x1ff, 0x3, 0x2, 0x7, 0x2, 0x0, 0x80000001, 0x8000, 0x0, 0x8da4a65, 0x400000, 0x2, 0x0, 0xa485, 0x0, 0x4, 0x7, @perf_config_ext={0xffffffffffffff00, 0x0}, 0x1200, 0x2, 0x7, 0x5, 0x4, 0x2000, 0x101, 0x0}, r2, 0x0, r1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000003000)=0x7f, 0x4) flock(r1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000004000+0x6e2)={0x80000001, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0xffff, 0x6, 0x200, 0x1, 0xfff, 0x9, 0x3ff, {0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfff, 0x9, 0x470000000000, 0xfff}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={0x0, 0xcc, &(0x7f0000006000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0xd6ab, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa5}, @in6={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007000-0x1a)={0x0, 0x12, "14aaebbd408ee4d6254f124f5321d866953c"}, &(0x7f0000006000-0x4)=0x1a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4b, "ef147b0f7631b70c8b3b1e611c2c66fc8163c486984b82fe184de74f3818c583f6f748d56668e55a93d7ea35543202a9e80980d901626dfcf9e666208098b23b122efe929812f65a150641"}, &(0x7f0000007000-0x4)=0x53) 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0xfffffffffffff434, 0xc6, 0x4, 0x5, 0x3}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0xced}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x28cf, 0x3f, 0xfffffffffffffffc, 0x1, 0x3, 0x5, 0x7fffffff, {0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x6, 0x5, 0x8e8}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x78, &(0x7f0000001000-0x78)=[@in={0x2, 0x2, @rand_addr=0x42, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x1ff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x1, 0x10}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x1c)=@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000002000+0x477)="61e7a2aea04655738cc9a92a54d7875540388fb32570589df91f00fcbcfa9275e96a3e3e4a451cf6f6b1f8def4ff2b265258c1ef74c9bb333f19eb9b9bcc86948b48f23d930695ecfd9e7b24686bf66b2c9e26b3d7492eafe679247576d9112e0244feb75a92069b26a289e69a9f4e93c6c2e8e4331c80c1fc101a0a6093e298723bc55d1a304410320098fb0e7c538fb9303ea5afad00a344a06e0fcc343933f7cb71d32b08f8f953f9b86c90d1f13a5e6a76aa562e29413fb1285a576ccddfcae1973fd904531bbdb0021061ae5d129f6452e1dd3fab52bfb0249f", 0xdc}, {&(0x7f0000006000)="b0309a88f27e108968a9048e54b67f87c6d425343a52fc2df44d2f532c7939fdc812ec4e8978c5f4bce076ad14ee53dd150a2b5bef864866331ba667cc83ba905d699ac1fec00d63a7a42b2e2820cb874ec26fd3f0c4355b0e62dde0556e91bb1910dd2300db13be107fa8c2e6e2ceae171a1b47db1952d8bb1a721212", 0x7d}, {&(0x7f0000002000-0xb4)="3dd5f70d5d311737953dc511b270966dbc51993c76f14adb5a6a5665a18f68b0d283e7f693b414bcc7c38fadb5150b3ab7f01ad32cdd957a1f7e00f49f0adda9663c2f6c106eb2b4786fc3d2fdcb84628776e108573e572f3e1c8dd51c8592c73bc23273a3996fbd0c504cb8fd942358c06384010043709268337a5268d042a3c4d84d61cbf96f96449848935ce881a061cbc1aaf587a620f59d196e41a4fe4aa2aa6e0ff43eff222f880f46347c52a73474c4f2", 0xb4}, {&(0x7f0000007000-0xf3)="60467aa1bd79f4cee050a8d4d8dd4b744390e1b2ecd405a09ee513c8baf97e52a27caf0b1a5f30e23c450df6f1dab4e8b05eafd94efd6f581d002d3ec7be745c0aa989906ef46c8da7108443a6b04270b34ba1d0013f0ddacf160d59ed12c90b272f50f1bbdb89b3474b3454e5490781bcaf279004326c06c201e12f4fe1435c4ed7a0f3a812cfa4eeb94e514501718baa9f1b52e227d71522a99186e58bc5a67108d0b5251769239c84913dd8f77ed2e350bd00b9ae47fdbe428eadf902a0a4c3887e5aaf549dd095859afb52ece5f7ecab900e7ff0a3681dedcfdac6a4d0778f1405301489985b1fbb63611777122ffb83e4", 0xf3}, {&(0x7f0000004000-0xe4)="e920384e956bf00f53f0de745556fb503274f4ae76a034ce92c4995b7ffd25468d907548a1d1e685d2bbd15e621c6e8e931cf69c3164fd0ca658fc36d2ef85651c8f413aea3f0a07152a97ada160e9bee195c521faa7352270f9fd66a57920c87c2e59eb77c156a93c3605322e6bdaced98f247101923df83347fad73f7e4a5ca40b808f634827e8d62b40e2a9140f8f069e14a03fce89054230a64f0bc22d1780070b270d6073839dc77bea071ffcce2380daa8bd7bc98ab823786622e268025f1375db193362d43884df26b18c312ff352f6a36ac1c62f52789d8a946745b7a4c26230", 0xe4}, {&(0x7f0000003000-0x8b)="b66db7e52cd3d42d5c818e3f1393498cdf8a939c00796376f9bb915693a004170977b336efa6588db9a70ca2bc3cc8518501cd15b9805232b86440dfd3ae20fb94dbff43d572a8598ae5dee5692e192fa452fec4e8303988a49cbd2601167ae7fcfa817499f37410cd405d1ac8194d49a6e954d6d5aeb07faab6f8b69b9568ea9abae099470118240232c8", 0x8b}, {&(0x7f0000006000)="f206330c78b4ec58df6a7fe4e075e35314366f6087a2b102726a1831d74686048edf196d2c8f34dcdc5eb42b94afcbc11543784fd528044ab1d750d027cf3f987d2a14facce530dac8bb8786f0b908153442ab95af4d94685b2520b51f845f15e3581d92f430d4824684ae1d1507f36c469c640b3370f314a831e7fd158507de98958ffb4f7c65b3420d53e5859b1a4205a1fcbf9dfef4b3d2b30f2977f0c218c226fa34aee9e73ab3aaac477fc546ab35556be64f05ed2e0a5126d6bf5ab00914cca2abf26077335089ae5cf8421f60b8dc971f07ec9ceabc13cf55fd9a5fd3f727f6598314ac5f", 0xe8}, {&(0x7f0000007000-0x29)="1b0a2cbefb3f50260722a42d21572c842d5901461ab705e0d5928d6ca304af4708550b7b4b0f75c29f", 0x29}], 0x8, &(0x7f0000005000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x1, 0x9, 0x80, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x200, 0x30, 0x9, 0x6, 0x8, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8, 0x7, 0x3f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x0, 0x2, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80, 0x8, 0x6, 0x0, 0x2, 0x0, 0x2, r7}}], 0xf0, 0x0}, {&(0x7f0000006000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x30)=[{&(0x7f0000006000)="cc9a2bfb8e627a114d8240cd422018e2abf7e75daab868ccb21d40a692d6edbc941242483e2c74e6ca1167b8b1cdd2998f2a8ed8aaf102031d272c46f643ebafb457902345a6684bdb30115e6e51ea3024a5278147a11e6de7290e4b3c6820dc86ba4ef2857ac278fd004b8512fa5018b7761ad7e47343f6467f2d02d1adaa927adea171443a1d07f2cc91cfdcb1382134080f98491af3f614b093bb0e6146ae141849f4", 0xa4}, {&(0x7f0000004000-0xf3)="14cbf1412b0f55ee332b8347febd226f9d1a3105f6b454ac8ac56523f0f76ff4e6dfb20958621e19815b3e830c6217a099354573f4fca25e89a197fa24fd993b8cec43298c071923b17b77f08e0902866056bc3bcd5ca92fa532934a584c3922220128c7dbb500a91d077534698f8d56b676701d13a0ad916bda145aa83326462deb179f21a1cd93b7bc4c898eee71f2ec3d47d3544b6b82e31c0eb222b16b9071aecff3cf7408633682c49c71d2c6918a625979717027508a15abdb3acb4ae6a11270d5c3375d9d74476f37fee0b99b6e9b8c149bd70d65c3a3335a65c849684559cf8124a9133fce484cc345b97bc06a1ed3", 0xf3}, {&(0x7f0000005000-0xc5)="c58d3d89bcf4bf30ee2613d70813a4f264c369bd3d01a78bba8939043c8c103ae744523dec7757d85e2ce546dc95a00787478b31438af5d874445b76fd0aebacff824fd298dbea32635fee2744f2eb506f7597023973bb184db36b747b1b943328ad2ffd1a4421e87c8322374fbf6db53d7e1549709921715b1aed4ad2ac497f836f5b8ffd66778b0ba973c7fba92e6b6c3c8156a1198c67ad84c9db34d0cb2550cf43e3a4f5b20b51847467e63f8d46d9095583bae200280bfd73faa818d5fd627e53ffec", 0xc5}], 0x3, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x6, 0x0, 0x9, 0xd78}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x200, 0xbf4, 0xfffffffffffffffb, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffc0, 0x8000, 0x8, 0xffff, r9}}, @init={0x18, 0x84, 0x0, {0x433e, 0x1, 0xfff, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x1, 0x200, 0x4, 0x101, 0x1f0000000000000, 0x100000001, 0x9, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x8, 0x7fffffff, 0xff, 0xb16c, 0x7313b1ed, 0x5, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x89, 0x202, 0x1, 0x40, r12}}], 0x150, 0x8040}], 0x2, 0x20000010) [ 152.279697] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 152.308136] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 152.351496] audit: type=1326 audit(1515951140.776:1640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24503 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 17:32:20 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a2000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000026000)={0x1}, 0x4) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1000001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000e000)=0x80000000, 0x4) sendto$inet(r1, &(0x7f0000019000)="32000000180025ff0700940d091804028020fe20000400050000001e0f0003001cf3ea980000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/14 17:32:20 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080001, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000)='ns/net\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000018000)=0x296) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x40, 0x5, 0x100, 0x0, 0x40000820200, r2}) 2018/01/14 17:32:20 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000020000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000020000-0x10)=[{&(0x7f000001f000)=""/234, 0xea}], 0x1, &(0x7f0000014000-0x8b)=""/139, 0x8b, 0x5fd}, 0x60) 2018/01/14 17:32:20 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000a3000-0x4)=0x0, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) dup2(r2, r4) 2018/01/14 17:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007a0000-0xd)='/dev/dmmidi#\x00', 0x2600000000000000, 0x490000) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000146000)={0x105, 0x0, [{0x4, 0x3f, 0x5, 0x200, 0x800000000, 0x0}, {0x80000007, 0xff, 0x7, 0x7fffffff, 0x101, 0x0}, {0x80000009, 0x80, 0x2, 0x1, 0xffff, 0x0}, {0x7, 0x2, 0x9, 0xffffffffffffff75, 0xfffffffffffffff7, 0x0}, {0x80000005, 0xff, 0x40, 0x10000000005745, 0x0, 0x0}, {0x80000000, 0x5, 0x800, 0x9, 0x6, 0x0}, {0x40000001, 0x3, 0x4, 0x1, 0x4, 0x0}, {0x8000001b, 0x0, 0x6, 0xff, 0x6, 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffde9, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000077e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000066000-0xa9)=""/169, 0x120) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000831000)={0x9, 0x7f, 0x2, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsn(&(0x7f00009c0000-0xa)='/dev/vcs#\x00', 0x5, 0x200000) eventfd2(0x6b7e, 0x800) 2018/01/14 17:32:20 executing program 5: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001e6000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00004d2000)={&(0x7f0000e82000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000065d000)=[], 0x0, &(0x7f000074c000)=""/196, 0xc4, 0x0}, 0x162) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000211000)=0x0, &(0x7f0000932000-0x4)=0x4) stat(&(0x7f0000734000-0x8)='./file0\x00', &(0x7f0000367000-0x3b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 17:32:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f0000002000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000a24000)={&(0x7f0000b4b000/0x2000)=nil, 0x2000}) r2 = syz_open_procfs(0x0, &(0x7f0000786000-0x8)='net/raw\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000e04000)={&(0x7f00004b7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) sendfile(r0, r2, &(0x7f00003c9000-0x8)=0x0, 0x40000101) [ 152.382363] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 152.391702] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 17:32:20 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x101000, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000)={0x2, &(0x7f0000004000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000-0x8)={r2, 0x1}) r3 = getpid() ptrace$peekuser(0x3, r3, 0x9) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000-0xa5)=""/165) 2018/01/14 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000534000-0x9)='/dev/vcs\x00', 0x200100, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ef5000)={r0, r1, 0x4, 0x4}, 0x10) [ 152.400859] device eql entered promiscuous mode [ 152.417242] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 152.473828] device eql entered promiscuous mode 2018/01/14 17:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x808010000080802, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000717000)={0x10, 0x0, 0x1, @random=""}, 0x10) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000ecf000)=""/30) [ 152.500841] audit: type=1326 audit(1515951140.779:1641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24503 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=287 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 152.533898] audit: type=1326 audit(1515951140.780:1642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24503 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 152.561450] audit: type=1326 audit(1515951140.782:1643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24503 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 152.587927] audit: type=1326 audit(1515951140.783:1644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24503 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 152.613513] audit: type=1326 audit(1515951140.784:1645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24503 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=38 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 152.638396] audit: type=1326 audit(1515951140.788:1646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24503 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 17:32:21 executing program 6: 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, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = syz_open_dev$audion(&(0x7f000077a000)='/dev/audio#\x00', 0x6, 0x300) symlinkat(&(0x7f00007b7000-0xa)='./control\x00', r1, &(0x7f00006c1000-0xa)='./control\x00') inotify_add_watch(r0, &(0x7f000071d000)='./control\x00', 0x80000d50) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) mknodat(r1, &(0x7f000032d000)='./control\x00', 0x0, 0x1) inotify_init() getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000e4000)={0x0, 0x6, 0x0, 0x8, 0x100000001, 0x4798ef0b, 0x0, 0x40, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xffffffffffffffff, 0x9, 0xfffffffffffffffd, 0x7}}, &(0x7f0000f6a000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b98000-0x18)={r2, 0x7f, 0x30, 0x7c, 0x7ff}, &(0x7f000069c000-0x4)=0x18) 2018/01/14 17:32:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002b4000)=@int=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000053b000-0x4)=0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c5f000-0x4)={0x0}, &(0x7f0000f2c000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000385000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000052a000-0x8)={0x5, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e09000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000181000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009ea000-0x8)={r2, 0x7bc1962a}, &(0x7f0000c1b000-0x4)=0x8) r3 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x3f) 2018/01/14 17:32:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000064c000)={r0, &(0x7f0000e46000-0x96)=""}, 0x10) r1 = dup(r0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000f20000)={0x8000000000000000, 0x6000, 0x2f, 0x2, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/14 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c47000-0x40)=[{&(0x7f00002b1000-0x38)="", 0x0}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c32000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000304000)='/dev/ppp\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl(r4, 0x40044104, &(0x7f0000008000-0x56)='X') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000e70000)={0xfb22, 0x2, 0x8, {0x0, 0x0}, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(0xffffffffffffffff, r1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00007d9000-0xb)='/dev/mixer\x00', 0x402100, 0x0) 2018/01/14 17:32:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b62000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000145000)={0x3, 0x3}) r1 = socket$inet(0x2, 0x3, 0x85) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f42000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x20000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x10000, 0x21, 0x0, 0xfffffffffffffffe, 0x0, 0x6}, {0x0, 0x1, 0x0, 0x0}, 0x0, 0x2, 0x800, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0xfffffffffffffffe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = syz_open_dev$sg(&(0x7f0000815000)='/dev/sg#\x00', 0xffffffffffff7fff, 0x202a80) accept$ipx(r2, &(0x7f000023c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000075a000-0x4)=0x10) 2018/01/14 17:32:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000000000)=""/141) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 17:32:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b17000)=0xf297, 0x3, 0xc5, &(0x7f000012d000)={0x0, 0x989680}, &(0x7f000043d000-0x4)=0xffffffffffffff35, 0x9) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) futex(&(0x7f0000e6e000-0x4)=0x6, 0x0, 0x6, &(0x7f0000823000)={0x77359400, 0x0}, &(0x7f0000a1e000)=0x0, 0x0) r1 = socket(0x0, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d19000)={0x0, 0xfa, "54cc9db6fa28d44d016d3c4e739bce7805ac31c00ac4fb3ea55ddf41ce2e5a07a21fddba9ddb63cd39ad53078c1d2711bb610b21c3d89835f26b0a5d817404dd69d33342f81225784ec188c0e9b8a6a21a6f2ede37f14f171f5479df83db8b01d8e5d56dfbb58462abf4de799ea6ff5da66551084ba6303e0933e276d0d48b3541dd99adbe8feb03f6dfcf237f2b665f8f753bd361d7acc371b19ac4cf23ef180886b95651a298d2880ea2e660ef47d1b69f4a6b6057a6aa2421c27c25ddef3d07cc302489799fa350837e8135a6cf81b738d728754c496939e39e3b62fa18577286e3b78e86db85447068816bc6e26c2fe71d2463fbd64b0548"}, &(0x7f00000d9000)=0x102) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d4c000)={r2, 0x1dd, 0x0, 0xffffffffffffff7f, 0x3f, 0x0}, 0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$peekuser(0x3, r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/14 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000591000/0x9000)=nil, 0x9000, 0x1000000, 0x9, 0x0) r0 = msgget(0x0, 0x392) msgctl$IPC_RMID(r0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x3, 0x0) perf_event_open(&(0x7f000064e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c10000)='/dev/rfkill\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 152.664087] audit: type=1326 audit(1515951140.789:1647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24503 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=61 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 152.689398] audit: type=1326 audit(1515951140.789:1648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24503 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 17:32:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = creat(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00003c9000-0x8)=0x0) [ 152.731235] sctp: [Deprecated]: syz-executor0 (pid 24572) Use of int in max_burst socket option. [ 152.731235] Use struct sctp_assoc_value instead 2018/01/14 17:32:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/cuse\x00', 0x8000, 0x0) getresgid(&(0x7f0000c17000-0x4)=0x0, &(0x7f0000b1e000-0x4)=0x0, &(0x7f0000de9000-0x4)=0x0) accept4(r2, 0x0, &(0x7f0000013000-0x4)=0x0, 0x80000) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000ad7000-0x6)={0x800, 0x0, 0xfffffffffffffffb}) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00001e4000)=0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000025000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0}, 0xc) r4 = fcntl$dupfd(r0, 0x0, r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00009a4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000)=0xc) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x40046104, &(0x7f0000cba000-0x4)=0x0) syz_open_dev$evdev(&(0x7f00002cd000-0x12)='/dev/input/event#\x00', 0x1f, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000eae000-0x24)={0x2, 0x401, 0xe9ab, 0x0, 0x3ff, 0xdd1d, 0xed, 0xfaee, 0x40, 0xda, 0x3f62, 0x9}) 2018/01/14 17:32:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b3e000)='/dev/sg#\x00', 0x80000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0xffffffffffffffff, 0x80000000, &(0x7f0000ea3000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) mlock(&(0x7f00007c1000/0x2000)=nil, 0x2000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x9, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r1) 2018/01/14 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x36, &(0x7f0000bbc000-0x4)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00007a2000-0x4)={r0}) [ 152.787304] sctp: [Deprecated]: syz-executor0 (pid 24572) Use of int in maxseg socket option. [ 152.787304] Use struct sctp_assoc_value instead 2018/01/14 17:32:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00004b2000-0x8)={0x1, [0x0]}) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000046a000)={0x1, &(0x7f0000001000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ffa000-0x1)='\x00', 0x2) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000ff9000)=""/138, &(0x7f00000d5000-0x4)=0x8a) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x2) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000cd000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0x28, [0x80, 0x7, 0x1, 0x9, 0xffffffffffffffe1, 0x6, 0x3, 0x20, 0x200, 0x6e8a]}) fgetxattr(r1, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) r2 = socket$inet6(0xa, 0x5, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000033c000/0x3000)=nil) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x7, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x38) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b9d000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000025e000-0x8)={0x0, 0x0}) r6 = getpgid(r5) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000039a000-0x4)=r6) 2018/01/14 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = openat(0xffffffffffffffff, &(0x7f000055e000-0x8)='./file0\x00', 0x42000, 0x40) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004e1000-0x4)=0x0) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") lchown(&(0x7f0000925000)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f0000a6c000-0x8)='./file0\x00', &(0x7f0000390000)=""/150, 0x96) r1 = geteuid() r2 = getgid() lchown(&(0x7f000071d000-0x8)='./file0\x00', r1, r2) [ 152.864730] sctp: [Deprecated]: syz-executor0 (pid 24577) Use of int in max_burst socket option. [ 152.864730] Use struct sctp_assoc_value instead 2018/01/14 17:32:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCGPTPEER(r0, 0x5441, 0xf5cb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000128000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000013d000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b50000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80200) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004e5000-0x4)={0x0}, &(0x7f0000d39000)=0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ee0000-0x28)={&(0x7f000037a000/0x1000)=nil, 0x101, 0x3, 0x62, &(0x7f00008ac000/0x3000)=nil, 0x4}) 2018/01/14 17:32:21 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003a3000-0x68)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 152.903146] sctp: [Deprecated]: syz-executor0 (pid 24597) Use of int in maxseg socket option. [ 152.903146] Use struct sctp_assoc_value instead 2018/01/14 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000410000+0x6ee)='/dev/vcs\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000182000-0xe0)=""/224) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00001b2000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002cd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000043e000)="583ee5715071e934c6ca1b354ac85b1beb0b87feb4540acbd237fa8ddccc89d4"}) add_key(&(0x7f000092e000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/01/14 17:32:21 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000c8000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x224000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000e84000-0xdae)=""/4096) 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000272000-0x1e)=""/30) 2018/01/14 17:32:21 executing program 3: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x6, 0x8) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000f75000-0x108)={0xf8f8, {{0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt(r1, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000631000)={0x81}, 0x4) close(r1) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000732000)=0x0, &(0x7f00002a0000)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ef0000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000249000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000391000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xffffffffffffffc4, 0x8, 0x400, 0x6, 0x2000002, r2}) 2018/01/14 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ad000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0xffffff40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f00002c5000-0x10)=[{&(0x7f0000a0e000)="1dad286b2d15adcef669a898773f5b144d448dee26ffe3fc99ffea915446a8bbc38257351bbc835d291ef59e87a77bba686e86791d7827ee2549873a0f853b2836d9e2327a880117d0d258867bbad8965c08eb928f08ab0cc0fab09a52459004085c15c62822ae7abadc99a45e779f4fad316ccb814f9c204d88415710bfc1114d1d6266", 0xfd21}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0) 2018/01/14 17:32:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x204400, 0x65) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) 2018/01/14 17:32:21 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000009000-0x10)={0x0, 0x0}, &(0x7f0000008000)={0x0}, 0x8) 2018/01/14 17:32:21 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bef000-0x9)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004be000)={0x1ff}, 0x1) mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 17:32:21 executing program 6: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x1000000000000000, 0x6, "11e532", 0x10, 0x3b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) r0 = gettid() ioprio_set$pid(0x1, r0, 0x3ff) r1 = creat(&(0x7f0000064000)='./file0\x00', 0x44) connect$netlink(r1, &(0x7f0000021000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000de000-0x8)={0x1ff, 0x9}) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000707000)=0x8000, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvfrom$inet6(r3, &(0x7f0000980000)=""/61, 0x3d, 0x0, 0x0, 0x0) write$tun(r5, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) add_key(&(0x7f000002d000-0xd)='dns_resolver\x00', &(0x7f000002c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000002c000)="", 0x0, 0xfffffffffffffffb) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000096b000-0x5d)="9d08f6da85a1463dac1199d7ecf61decbb8e1a9501d55e9a0c81e1cdaed8b9a1ab6ba77546c63ef8488c1c6930f0978aaf3d7ec51802b0cc706cf6b31c20dbb2e05399a9c90f52fd3f9edfd497d1ad269aab2fdd607de67d6816377489") acct(&(0x7f0000f2a000)='./file0\x00') r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) syz_open_dev$sndpcmp(&(0x7f00000e4000)='/dev/snd/pcmC#D#p\x00', 0x140000000000, 0x6000) 2018/01/14 17:32:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c25000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{r2, r1}, {0x0, 0x989680}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r3, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) read(r0, &(0x7f000074b000)=""/23, 0x17) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007b2000-0x10)={r0, r3, 0x3, 0x3}, 0x10) 2018/01/14 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006d5000)='/dev/usbmon#\x00', 0x6, 0x4100) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000af0000-0x8)={0x0, 0x400}, &(0x7f0000aef000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000085f000)=@sack_info={r1, 0x80000001, 0x20}, 0xc) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000422000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a2000-0x9)='/dev/kvm\x00', 0x28800, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc008ae09, &(0x7f0000aef000-0xc)={0x0, []}) fgetxattr(r0, &(0x7f00004ca000-0xd)=@random={'security.\x00', ':@\x00'}, &(0x7f00009d1000)=""/196, 0xc4) 2018/01/14 17:32:21 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000016000-0x4)=0xe1, 0x4) 2018/01/14 17:32:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) fstatfs(r0, &(0x7f0000134000-0x88)=""/136) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000335000)=@req3={0x6000, 0x0, 0x24000000, 0x4007ff, 0x800000000000000, 0x0, 0x3}, 0x1c) sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00009a1000-0x8)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000c1f000)={0x0, 0x0, &(0x7f0000852000)=[], 0x0, &(0x7f0000a8e000-0x150)=[], 0x0, 0x0}, 0x0) 2018/01/14 17:32:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3cf951b, 0x2880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x46, r1, &(0x7f0000001000-0x8)=0x0, 0x100, 0xc) futex(&(0x7f0000012000)=0x0, 0x7, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) [ 153.037208] device eql entered promiscuous mode 2018/01/14 17:32:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) sendmsg(r0, &(0x7f0000915000-0x38)={&(0x7f0000be2000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58, &(0x7f0000a0b000-0x30)=[{&(0x7f0000c4d000-0x18)="8dfe1a5c458ef37d2e5591495dd7d1f36b05680048914626", 0x18}, {&(0x7f0000c8c000)="9d7cc28d4423bb1f6581f3f70b468bf3c1b6877d3435ba4354e0bfb1e712497312f7fc3c1bffe28737689d9aab8a075bc5d2a559534c403c5220882b884133f02f9607978269df48dcbb1789755ff9ac56ae658949e78eae558ec862d7a7b7d180812a93c681f86cf757838222bdd879edf948639c2d4e", 0x77}, {&(0x7f000037b000)="f82f334a10a1866e31cb937aaa8bfe7216aff41d1f04307286082a840419c879beca8f1da3db416e2d7b1b1b2afd0abfe5182df15781d874db6b14fb045998315c06566d6d1cbf15955b2f6b33", 0x4d}], 0x3, &(0x7f0000c30000)=[{0x98, 0x11f, 0x7ff, "05da5316c8ae4b771c27372c6ccef497f24ce205e6d11e8f1e8bfb5332c878a7c55d6a2776161d872e5e24aced66d40a7c2e9fcb975ad154208a4f4a0256910a894c392de4e011d1da71e17ea4e91e841f08fdece134e86a9fccd45444dd142d1c8fdaeb8e829019877c574fee291a0942b60655c8a8adf0e79d2dc7006f03d0a8e8"}, {0x80, 0x6, 0x575, "6c1f010e2db1257f6eea3c8a659caefa0847d6bc6f9fd13228e4aa9f1dcaf77862a573ff068b1ec46c04683045b98cb523bb372251a76ddc139c3d2889003229c21aecbebd021f1515f5f169065046e0252efdc36ed49b89dee20a67573970f21f334066557205649f9e"}, {0xa0, 0x104, 0x9, "fc45ecb9edb71d24be2c525605dc1df07e5d7677e0113abbbbac3d3e23ee140afb8846c68da690fd46fc9ef9ae400c37eceec956c0cb30ed55fa318d1f8e0e8bdc827d7e39610cd88c82563a227178d9a969893d77355a785720e420668a282a3896fb073e79775d1cfa2ae58d3bebff10fae0538fcb225fad3f3709550091a6be79939aec64cc55689125d247faf7"}, {0xc0, 0x108, 0x9, "d95de4d2b7b4df32f80a6acd2461f621a527ff483902630da861c8f31d736436ca27495239ab53d50a069d0d87a3b4e02448cf2eecaed011e588dbf0546ac2f1ccf1ecd8dae1949a6de950c8a10d81ec49ed887203b89e1bf70cd271c8d8c6f83c36a431a0266a44e2edc3a4d0f71948c3fc51a4909122b8932cb772c2183b213d86a6102194f9c0ccc0cba3f3fb2c64b8c56c225750e06b8cd3fd2232a1a19456de2efaff04ae7a53ab035e"}, {0xe0, 0x13f, 0x6, "d54ea577532cbf323888ef5182b0838cb315fd7d740c3d7ccd25cd980258702cf25e3500496a3770f67116f980845a2c9edd607cbf468a10ee6c408457a5b2937c63528443cb8c558bf663cf0d8e5801cdf03cd3e82fe5ec9eb58e00c2f6f96cdd5c671ff2e793f04b8336fae18e1915726c42ed0adc5fce45ba788a520eeb493e31bc56b93e96e51649ad636024b7965744fae2a2c81f0ecf368b4a0c51e59b837a4a8e5a8b96de0599ad826515062d1c94469a694a6d0b8810d55f4a8e7d8806c84bc945093a9993865e"}, {0xf0, 0x11b, 0x1000, "e1b9e8ed966b080b4c48854ea3da616f870114ac09eb8f4f211a334514cfc6b067fd50283441d4d36e06bc5cba22b39239af735a9356e3e9d0b16b96f5b0a3371249c3aa0c2feec2afa2290879fd53030a73b6cadefff669da326a6ced37338e31c2a1044e7ab5e74b2ceceb5942c3094a50781810dafbedb6eddb2b2dac55c9ccc151db262d7378685819670b7e2bed2a182dec1dbd20dff91847662fedc8e77f16a596a820c5236b73fee9ac8370fabba987cef3e333be9138294fb52ae97c760be6593dbe08894e0b242cdbad33ec33302cadf034502dd585de5837bc548a"}, {0xf8, 0x117, 0x100000001, "1ba470e87b932bc4b684925dab74b5985caecde52aeefe48502255971692b167d6eda1ce9682ef3ad43683f47b0e04e6a145b0acd2385fc70ce83f90c1ef4884782701936a815f1699eb30927963ff2974f0e7da265451eb959819fdf30b64ab2c63b67c462a0d752863d29b1019008295944cfa7535ac154a21bd2df169dfe0e5c0993b924121f9044b414cb60a19eacab2318dbb5f8026a3a9a4a5d03b5c642e58edde8e52bb13d38caaba278d65d68e7348fbf813f7b12f448eea123d2e1991d1675dbe589610261a024c6301cbefbe2f36935f66fb2ddf73a677b022e3bc6c1b427f7573d9"}], 0x540, 0x4}, 0x0) syz_emit_ethernet(0x36, &(0x7f00001f5000-0x3c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@rand_addr=0xfffffffffffffffd]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f00002d3000-0xc)={0x0, 0x1, [0xaf2]}) 2018/01/14 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009be000-0x9)='/dev/dsp\x00', 0x301001, 0x0) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000a05000-0x28)={@common='gretap0\x00', @ifru_addrs=@can={0x1d, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000fd6000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x15c, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 17:32:21 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x6, 0x101000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0xc7, &(0x7f000000c000)="6deeeb5ee693e66228e634f2d9d64fea0320a5308d49d25853fa493ad946859801471c0ae9a1f20a52e3474ca34a2c898916638281ebaae9b0511a2afce264589f6edf6f715a7924270adedd6820b6b8ae0ab63a4fb238c5d0fc6bcf618a3558ceafceacbfb21fcb68673e53051c9de12325b9d3e604cd8cb23e67adf5d365f8e42067c9affba3da5cb89d433b94a4e64bc1f06683bcd815c33c57e95c14650c48cda60162bdbd7d76c0dee20de4a0318de40ba3429fec3f4bc83371564637d69d327d3164e4af"}) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f000000d000-0x10)=[&(0x7f0000000000)='\x00'], &(0x7f0000007000-0x8)=[], 0x1000) getsockname$inet6(r1, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000c000)=0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000d000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000000e000-0x66)="f72eadc064fd4d3cf9cdf990b7cb5f90449fd49f4a824ed7bd381837c46749f302a2db39230001e273ffd10dd73d1a5f88e9df3f27d63ad68387a9233e8e1f4b07e4a29a5d95052942f9502b4abfbf2bcdb797232d6686b12f4665947cd91aa8316cefb0f779") 2018/01/14 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0x7ff, 0x7, 0x0}, 0xffffff0c) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmmsg(r0, &(0x7f00004d2000-0x1e0)=[{{&(0x7f0000f67000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000815000)=[], 0x0, &(0x7f0000c97000-0x270)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 17:32:21 executing program 3: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000f51000-0x3)="001b", 0x2, 0x24048040, &(0x7f0000f50000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000570000)="7c8c", 0x2, 0x0, &(0x7f00001b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/14 17:32:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009fd000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f000003b000)=0x0) 2018/01/14 17:32:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x3cc, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000b91000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000005e000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x17fa, &(0x7f0000e5d000-0x8)=0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000f71000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) 2018/01/14 17:32:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() tkill(r0, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r1, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f00004e9000)=0x6) timer_settime(0x0, 0x0, &(0x7f00009b0000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$kcm(r1, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b22000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/14 17:32:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dbf000)=[], 0x0) r1 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000da3000)=0x0) ioprio_get$pid(0x2, r1) 2018/01/14 17:32:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) execve(&(0x7f00008ac000)='./file0\x00', &(0x7f0000c25000-0x18)=[&(0x7f00002b9000)='\x00', &(0x7f0000b89000)='proc\x00', &(0x7f0000240000-0x2)=',\x00'], &(0x7f0000e9c000)=[&(0x7f0000db0000-0x4)="28408600", &(0x7f0000462000-0xa)='\\vboxnet1\x00', &(0x7f00007e9000+0xa3d)='\x00', &(0x7f00002b6000)='proc\x00', &(0x7f0000cef000-0x3)='@[\x00', &(0x7f0000d20000)='proc\x00']) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000cb000-0x8)={0x2, [0x8, 0x1ff]}, 0x8) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) r1 = gettid() perf_event_open(&(0x7f0000b25000-0x78)={0x0, 0x78, 0xfffffffffffffff9, 0x9, 0xda7f, 0x44, 0x0, 0x671, 0x0, 0x4, 0x7fffffff, 0x8, 0x7, 0x1d8, 0x3, 0x5, 0x6, 0x1, 0xffffffff, 0xf0a8, 0x8, 0x8, 0x80000001, 0x7, 0x7, 0x3, 0x4, 0x5, 0x2, 0x101, 0xaa, 0x400, 0x2, 0x37, 0x0, 0x7, 0x7, 0x6, 0x0, 0xc4a, 0x2, @perf_config_ext={0x6, 0x5}, 0x1, 0x2, 0x6, 0x7, 0x7, 0x20, 0x401, 0x0}, r1, 0xfffffffffffffc01, r0, 0x1) 2018/01/14 17:32:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000524000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000073e000-0x8c)={0x4, 0x5, 0x4, 'queue1\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d7b000-0x9)='/dev/ppp\x00', 0x2800, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000dfc000)=""/163, &(0x7f0000e80000)=0xa3) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000025e000-0xc)='/dev/autofs\x00', 0x80, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000090b000-0x2c)={0xe, 0x6f38, 0xff, 0x1, 0x7, r3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f0000839000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f00003b0000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/14 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0xffffffffffffff76, 0x0}, 0x0) 2018/01/14 17:32:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d65000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b11000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000c1c000-0xd)='/dev/dmmidi#\x00', 0x80000001, 0x20000) accept$nfc_llcp(r2, &(0x7f000002b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003e9000-0x4)=0x60) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/14 17:32:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000606000-0x10)=@common='gre0\x00', 0x2d9) r1 = syz_open_dev$vcsn(&(0x7f0000e59000)='/dev/vcs#\x00', 0xba27, 0x900) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000bb0000)={0x7ff, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x937}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c38000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000051b000)=0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00007a9000)=0x0) 2018/01/14 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000064c000)='/dev/dsp#\x00', 0x4, 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005a0000)={{0xffffffffffffffff, 0x3, 0x2, 0x2, 0x2}, 0x401, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0xfffffffffffffffc, 0x0) mkdirat(r1, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000027000-0xa)='./control\x00', r1, &(0x7f0000026000)='./file0\x00', 0x2) [ 153.273261] binder: 24689:24691 got transaction with invalid data ptr [ 153.311659] binder: 24689:24691 transaction failed 29201/-14, size 40-0 line 2922 2018/01/14 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000082f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000bca000)={0xd6, "bc7b654357c9920c58c4d2ffa773693af29a5968d1fa0565ba7bbebea4f66a33b8349067f9b64d953b6f96857185205351f6afd79e1ce462c7b02f9f164f3eb3ed65fb03036601a53593da2f9e3153a807c468ba29dae3b43f4d3bab77b032da15087a2e18efb2863f62c9a35dd4d54359ae24ca73ea40bd52721ed61c9823f0e798cfd06c690d6a745f5408c3cc97c5a89618d98b5a70ebdc3ad0c9a10bc5a4280602b686c0050f143e7360dd55680418b9dabb16e617e00258613d04574cdc5ecf62e0a84d9bf05543fb070b3928d63636ede7c0f1"}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b17000-0x8)={0x0, 0x80}, &(0x7f0000498000-0x4)=0x8) r2 = eventfd2(0x0, 0x0) mq_timedreceive(r0, &(0x7f0000b09000-0xbe)=""/223, 0xdf, 0x40, &(0x7f00002c0000-0x10)={0x0, 0x1c9c380}) r3 = eventfd2(0x1, 0xffffffffffffffff) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000069f000-0x10)={0x6, [0xac, 0x0, 0x101, 0x2804, 0xae, 0x0]}, &(0x7f00007d8000)=0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000590000)='/dev/kvm\x00', 0xe4504c392e0e6cf0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000511000-0x20)={r3, 0x1, 0x5, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/14 17:32:21 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b56000-0xb)='/dev/hwrng\x00', 0x8a31abb06d810de3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x250e, 0x20, 0x0, 0x1}, &(0x7f00008a2000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000034000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 153.339087] binder: BINDER_SET_CONTEXT_MGR already set [ 153.345212] binder: 24689:24706 ioctl 40046207 0 returned -16 2018/01/14 17:32:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000022000-0xa)='/dev/cuse\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000244000-0x6c)="5b8b9e132b55bf671a3d7183cdf0a4dc6e1ec55ea18fc1a4611e2160996187f483394b5e8f292433991be8efeb65b886cde24249f1be82245d7535eaec857174bc0783b8e0ba765ab2fa5fb18b62f213a1bafbc90f24050be5ffa7926b59a219b9b87c9b19e6671318b630aa", &(0x7f0000b69000-0x30)=""/48}, 0x18) syz_extract_tcp_res(&(0x7f00008c2000)={0x0, 0x0}, 0x3a2f, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000)={0x0}, 0x8) ptrace$peek(0x2, r2, &(0x7f0000670000-0x8)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) flistxattr(r3, &(0x7f00006fd000-0xc1)=""/193, 0xc1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8, 0x0}, {0x3, 0x0}], 0x7) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000913000)='/dev/ppp\x00', 0x200, 0x0) ioctl$TCSBRK(r3, 0x5409, 0xc000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000062c000-0x8)={0x0, 0xa82}, &(0x7f0000161000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000076d000-0x8)={r5, 0x8001}, 0x8) sendto$inet(r1, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f00004c7000)=0x8, 0x4) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000972000-0x4)=0x0) r6 = dup(r1) ioctl$TIOCSTI(r6, 0x5412, 0xfffffffffffffffe) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) write$tun(r6, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) recvfrom$inet(r1, &(0x7f0000cc4000)=""/188, 0xbc, 0x40011ffe, 0x0, 0x0) [ 153.413281] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/14 17:32:21 executing program 4: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0x38)='proccgroupposix_acl_accessppp0\\selinuxmime_type%system{\x00', 0x3) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001a000-0x4)=0x0, &(0x7f0000057000-0x4)=0x4) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000058000-0x9)='/dev/sg#\x00', 0x6, 0x2040) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000058000-0x8)={0x3, 0x4e47}) 2018/01/14 17:32:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000d9000-0xa)='ns/cgroup\x00') getdents(r0, &(0x7f0000a12000-0x62)=""/98, 0x62) 2018/01/14 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000008000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc, 0x800) readahead(r0, 0x100, 0x7) ioctl(0xffffffffffffffff, 0xc0884123, &(0x7f000000b000-0x1)="") 2018/01/14 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") prctl$getname(0x10, &(0x7f0000deb000)=""/25) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc5000)={0xffffffffffffffff}) bind$netlink(r0, &(0x7f000033e000)={0x10, 0x0, 0x3, 0x40000000}, 0xc) r1 = open(&(0x7f00000af000-0x8)='./file0\x00', 0x14103e, 0x0) finit_module(r1, &(0x7f000072c000)='ramfs\x00', 0x2) read(r1, &(0x7f00002f6000-0x31)=""/49, 0x31) accept4$unix(r0, &(0x7f0000ae6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a8b000)=0x8, 0x0) eventfd2(0x9, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005cd000)=""/0, &(0x7f0000586000)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003f9000)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000bd000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000012d000)={@empty=0x0, @multicast1=0xe0000001, r2}, 0xc) r3 = geteuid() setuid(r3) 2018/01/14 17:32:21 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f8e000)="a433", 0x2}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006ae000-0x18)={0x0, 0x40, 0x30, 0x9, 0x3}, &(0x7f00002bb000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f2a000-0xa0)={r3, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0xfff, 0x92e4, 0x100}, &(0x7f000052f000-0x4)=0xa0) 2018/01/14 17:32:21 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000026000+0x3e)='keyring\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000026000-0x15)='cgroup\\vmnet0@system\x00', 0xfffffffffffffffb) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000027000)='/dev/vcsa#\x00', 0x8, 0x6000) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000010000-0xd)="353acac0a6a94aa5c448e0bf91") mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000015000-0xb)='pkcs7_test\x00', &(0x7f0000025000)='(user\x00') keyctl$get_keyring_id(0x0, r0, 0x15) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000025000-0x4)=0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f0000027000)={&(0x7f0000010000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000028000-0x10)={&(0x7f000000d000-0x80)={0x3, 0x400, 0x3, {0x0, 0x0}, {0x77359400, 0x0}, {0x2, 0x0, 0x0, 0xffffffffffff57e8}, 0x1, @canfd={{0x1, 0x21ecc00, 0x0, 0x7}, 0x15, 0x1, 0x0, 0x0, "03e24edd352753dcc6d88d152f51a49ca6ffe95e141ba5d431a3a6f195aa2074bc9e4b3b975d520c7d2c2e498c9dd946acfd57d2b3cf20f25f5a2ca6bcf05eca"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x800) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000)={&(0x7f0000027000)={0xc4, 0x15, 0x403, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x2, 0xf}, [@generic='!\\', @generic="93f2ea8b87aec3eacfae4facc3c99a47d1a3d4be08b12cb6b4c81c00388a0e44c392627468fffad7bddaa9fbf82e6d", @typed={0x70, 0x3b, @binary="7c623bfa80b96eb7d2fae3cef9ba2a7b764af4fdd4b1cafd81668a2b6bc930ba8147d4763c51875eab10a0463f0d43f385142d4ed90b773d63556f6df602c9a5d8ed657e2e1ed20578c8184c3ae7328f88e7ebeb3f4094d71cc7f4e13d57415dc772fd968f164c"}, @typed={0xc, 0x32, @ipv4=@dev={0xac, 0x14, 0x0, 0x80000000000015}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 17:32:21 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, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000739000-0x10)={0x5, &(0x7f00002ce000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000545000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000237000)=0x18) setxattr(&(0x7f0000f70000)='./file0\x00', &(0x7f000023c000-0x15)=@known='system.sockprotoname\x00', &(0x7f000077d000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x1) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d1a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r3}, 0x14) 2018/01/14 17:32:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000eea000-0xc)='/dev/audio#\x00', 0x5c, 0x8040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a40000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000055b000-0x8)={r2, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd1000-0x4)=0x0) mincore(&(0x7f0000e12000/0x3000)=nil, 0x3000, &(0x7f00002a9000)=""/79) syz_open_pts(r0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) umount2(&(0x7f0000fcf000-0x8)='./file0\x00', 0x2) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r4) readv(r6, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x3) fcntl$setsig(r5, 0xa, 0x12) pipe(&(0x7f000006e000)={0x0, 0x0}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x101, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000452000)={0x4, &(0x7f0000fb5000)=[{0x0, 0x100000, 0x0, 0x0}, {0x0, 0x9, 0x0, 0x0}, {0x0, 0x2, 0x6, 0x100000}, {0x0, 0x7, 0x0, 0x0}]}, 0x10) ioctl$KVM_DEASSIGN_DEV_IRQ(r7, 0x4040ae75, &(0x7f0000e07000)={0x1, 0x9, 0x6, 0x400}) dup2(r5, r6) tkill(r4, 0x16) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000da6000)={0xffffffffffffffff}) 2018/01/14 17:32:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002b1000-0x2f)={0x0, 0x0, &(0x7f0000b47000)={&(0x7f00003c3000-0x50)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e61000)='/dev/vcsa#\x00', 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000fe0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000848000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000547000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/14 17:32:21 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000b0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000b06000)={0x1, 0x7, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @random="3cbcadb72071", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b31000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007fb000)={0x4, &(0x7f00006e7000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00008cb000+0x347)={r4, 0x20}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000be8000)={0x52, 0x4, 0x1, {0x4af, 0x1}, {0x7f, 0x7}, @const={0x5, {0x100000001, 0x7, 0x9, 0xfff}}}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup2(r0, r5) 2018/01/14 17:32:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000014000-0xe)='/dev/admmidi#\x00', 0x3, 0x6000) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r2 = dup2(r0, r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") lstat(&(0x7f0000e15000)='./file0\x00', &(0x7f0000f3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 17:32:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000628000)=@common='ipddp0\x00') [ 153.518200] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24747 comm=syz-executor3 2018/01/14 17:32:22 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1f000-0x11)='/dev/vga_arbiter\x00', 0x501200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000046d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e91000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a03000-0x4)=0xe8) pivot_root(&(0x7f0000be4000)='./file0\x00', &(0x7f0000410000-0x8)='./file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000bf3000)='/dev/usbmon#\x00', 0x10000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000849000)=""/196) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000fc000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)=0xe8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000ea3000-0x10)={0x8, 0x4}) 2018/01/14 17:32:22 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003b0000)='./file0\x00', &(0x7f0000878000)='./file0\x00', &(0x7f0000aab000-0x5)='affs\x00', 0x97fa02e2fa9fbec3, &(0x7f00000e3000-0x5e)="c1018236b754b54f037384afadbb27cc2b6e9399a87b3c2f731fd272ab9b6a1a564b2806c3a7276da057d690551207275c17ea07afee5778eb3c1807313d19474c7ebe2f2ce6245b5c5017df4a53a0f09b3bafabc80888ffaccd3fa4f5c8") r0 = epoll_create(0x800948) r1 = syz_open_dev$sndpcmc(&(0x7f0000a2a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000022a000-0xc)={0x0, 0x0}) 2018/01/14 17:32:22 executing program 4: 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, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/rtc\x00', 0x200, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006f9000-0x8)={0x0, 0x5}, &(0x7f0000d7e000-0x4)=0x8) recvmmsg(r2, &(0x7f000097c000)=[{{0x0, 0x0, &(0x7f0000abe000)=[{&(0x7f0000011000)=""/216, 0xd8}], 0x1, &(0x7f0000c91000)=""/84, 0x54, 0x2fbc}, 0x7f}, {{&(0x7f00008d6000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000776000)=[{&(0x7f00004ed000-0x3a)=""/58, 0x3a}, {&(0x7f0000431000-0xf5)=""/245, 0xf5}, {&(0x7f000008e000-0xa30)=""/4096, 0x1000}, {&(0x7f0000451000-0x86)=""/134, 0x86}, {&(0x7f000062f000)=""/230, 0xe6}], 0x5, 0x0, 0x0, 0x0}, 0xfff}], 0x2, 0x40010000, &(0x7f000019b000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f97000)=@assoc_id=r4, &(0x7f0000948000)=0x4) write(r1, &(0x7f0000ef4000)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000916000-0x4)=0x0) fgetxattr(r1, &(0x7f00003c7000)=@known='system.advise\x00', &(0x7f000056d000)=""/118, 0x76) close(r2) sendmsg$nfc_llcp(r3, &(0x7f00003c2000-0x38)={&(0x7f0000317000+0x1e4)={0x27, 0x308, 0x5ecd, 0x3, 0x95c4, 0x7, "ddfa1af0ab4b444283d861c348db6d9ba4d1eec3e55dec9645e03cf3bef8e1089d8be57957ba4c167993800a514117d2ee1fcb9def8d7ccb0a9227e023b2f6", 0x9}, 0x60, &(0x7f00007ac000-0x20)=[{&(0x7f0000918000)="58f77d3192e3dff7163d7cdd0c19fc56da98c377388e94e9e88f62ef43bffcd65585686d260b27a9250c22e2c1a6dd628145418d2f20401829054cba1b89b97a186a0f1106a951e54622880004be38dfe16ed6630d8db8f26bb64bbece3a8d3f1db9d4", 0x63}, {&(0x7f0000ac1000+0x135)="fd517c6b5848bb54299549d0fa8dd0cd8e0140882847cb430268527fd1c985cd3b3dfffa45fd9e766226158089cef236eb6c46b524ca1c8d9d6051d574dc4c49930b0bd524021532c585a877413c6ab7e4d9f6d98654afdf36146a66bcda1f8a24fee54acf6da06c25d3a366e139a49d727273dac7f96f84c34633c57317b562f28608589cb892cc822b56f0db87a547114c7bd9330b02e6bdc870250fb82ff4457f6ac5e682fcbbeaefcdc26d17618feed91d6534df6f2b89e7927401f9470bf96a6410248b20d7696b9c717587a3cbc8dbb1a8c1d5238ef521b68512749be3d9ee4989e19ad60d", 0xe8}], 0x2, 0x0, 0x0, 0x40000}, 0x4040080) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008ac000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000170000-0x4)=r5) 2018/01/14 17:32:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0xaf)=""/175, &(0x7f0000672000)=0xaf) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bad000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xaac3, 0x8, 0x4b96, 0x8487, 0x0, 0x8000, 0x100000000, 0x6, 0x1ff, 0xded1, 0x9, 0x7, 0x3884, 0x613, 0x0]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000821000)={r2, 0xd8, &(0x7f0000001000-0xd8)=[@in={0x2, 0x3, @rand_addr=0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x2, 0x48000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x401}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, @in6={0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x49cf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8e}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000b73000-0x4)=0x10) lseek(r0, 0x0, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x80000220}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x3c)=@ipv6_getnetconf={0x3c, 0x52, 0x2, 0x0, 0x3, {0xa}, [@NETCONFA_FORWARDING={0x8, 0x2, 0xffffffffffffff7f}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x3f}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000-0x73)=""/115, 0x7fff}) 2018/01/14 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000c7f000)=0x0, &(0x7f0000eea000)=0x4) 2018/01/14 17:32:22 executing program 2: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x0, 0x80, &(0x7f0000949000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000dfc000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0xce6) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000dfd000-0x4)=0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008002, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000df6000-0x40)=[{&(0x7f00005b7000-0x7c)=""/124, 0x7c}], 0x1, &(0x7f00001d4000-0x4c)=""/76, 0x4c, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/01/14 17:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a13000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f000063d000)='./file0\x00', &(0x7f0000651000-0xe)='./file0/file0\x00', &(0x7f0000980000)='ubifs\x00', 0x40, &(0x7f0000aa2000-0x95)="c7c809904eb7179dbe13caca7c9c97683e91f56c4dceb522b6f355372fc8f7011262e55da63fc9bcdde82d6a8b6d6322fd08d47984145509f1ba5faf598600527877df5ed543c57c64d2aa8270e2c8f5ad227789bb0f74da7beb6ca2a38be0c61146580b25f928c75109e1cd9cf22e24517503f488e231ee827c205ee9bae1c4045dc52c4df0f9718585eb4ac22fe13385e9c7ffd7") lseek(r0, 0x8000000000000000, 0x0) 2018/01/14 17:32:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000cc8000)=0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000183000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000d14000)=@common='sit0\x00') read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r2 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0x0) r4 = userfaultfd(0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00006ee000)={0x0, 0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000c7b000)={0xaa, 0x0, 0x0}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000437000-0x30)={0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/14 17:32:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000b8f000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000017a000-0x28)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$vcsn(&(0x7f0000240000-0xa)='/dev/vcs#\x00', 0x4, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000510000)=0x1) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00007bb000)=0x0) 2018/01/14 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0xb, 0x7a, 0x5, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffff7, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fa9000-0x18)={r2, &(0x7f0000754000-0x87)="983d5c7dbb583abe062b8f3065843afd6edfb9d2a7cfdd9af9ede4ac10589074180f56d6557f0ceb42805d500ffe52248415f5ae152a4c0b194f86f6301aa940261efcfb5a2fbee5d3ba6c72875ec3414712015111dabc080959b32d904c1920aa53575e1b8d395ea142922dc71e11794ed0ec304b732e3746e55ea0c83d091fc7e355241c9816", &(0x7f000057d000)=""/220}, 0x18) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) ioctl$TCSBRK(r2, 0x5409, 0x7fffffff) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) sendmsg$kcm(r2, &(0x7f00005af000)={&(0x7f0000326000)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056d000-0x20)=[{&(0x7f0000512000-0xed)="6c810247325c268c0adbf8b721779aa29ff938cca452a3d3399bc46b3bdf441e852d5b6a850af6f9be8ad29eb66f5733035951a9afe49f78121516eb9d3c697422698afa7a6c8793120d754d8ed461f907dfa07550741889b48754f8c9da1029ca76702ff24610a1616afadc493884ffa29146df5fc4c2514d387a9f62f352ebd877715461c900576652d0f30db135dbdbbc508756c665265521329ab5be70e9993ecddd339d2f75060dec12c4e4f6c7f8cea18dc0c36ebcb43a5f77b591415491cf9ebe1cd264f9c415195d42d8f80034cd2db3aea819ad03ffddc172c79f37d539b87c9d1c240652dda2fe77", 0xed}, {&(0x7f0000ea9000-0xa1)="ae01bb384d07920311173fd38c56534f5f3b4788742c0bbe056af83b78c647a592d9eb42b06902cd5fd58d2f3b8520ed822a65532509f0ef7aba3e53c9ce32e98236b079899267050ece2a8f29a6aff5bbc4052fc87ed5bd3e593d943f05777c9221d684719ac2fccdc579117a00381db9bd9cf3d6b9e06e7954252a270914c911208e82c04c2a7283dbf505c3a49759faa7b6fabb81a8e012dc6b7d9cc645798f", 0xa1}], 0x2, &(0x7f0000ef0000)=[{0x38, 0x111, 0x5, "c349dcba70f7327ac8245844f96c6302b4b0047bcbcc978bc6a593c78f716cd3c74d29"}, {0x30, 0x116, 0x5, "6ce1634ce8992e52f0ed234c40e67d39a4d934574425fbbd6d22ce"}, {0x38, 0x116, 0x80000001, "b400c848841c2de8fb612e4b8467283d5669765a60c5b5f592f1680fa786a6598ef19a43"}], 0xa0, 0x80}, 0x4000010) 2018/01/14 17:32:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/vcs\x00', 0x8201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000b01000)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000)={0x9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/14 17:32:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000fae000)='/dev/midi#\x00', 0x1, 0x80200) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000bb4000)=0x4) r1 = socket(0x2000000000000010, 0x802, 0x0) write(r1, &(0x7f00003c8000-0x20)="2000000019000776530002000000480080200d23001100052a000001b4000000", 0xfffffffffffffed5) 2018/01/14 17:32:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001ab000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0x8, 0x7b1, 0x7, 0x7, 0x40, 0x51c4eea8, 0x1, 0x20, 0xfffffffffffeffff, 0x7ff, 0x101, 0x3ff, 0x7]}, &(0x7f000054e000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a8c000)={r1, 0x1000}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000849000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00008e1000-0x6)={&(0x7f0000cfb000/0x1000)=nil, 0x3, 0x3, 0x8, &(0x7f0000f51000/0x3000)=nil, 0x4}) write(r0, &(0x7f0000e4c000)="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", 0x1000) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000041a000-0x8)={r1, 0x0}, &(0x7f0000c2d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000888000)=0x0, &(0x7f0000bcd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007a1000-0xeb)={0x0, 0xe3, "a720ebff27760c32ae8fdd919a965394b0e6bd3f2beca15ea5c9f1b94b7c699f1611818568b51fcd132f2acaf27e4b5b66925f99b328bff4752cf06cc34bb44231705da96f94817f249d9774bfbf079dbdbf7478b63205ecccdebfe60a0c428c12d8e9d7a060c8dca26f517584a83db8143cc12bca4b3c1d34cd43a41e6d256cd6ca6a968985a3fa88dc5ad19a04afe7242299f1f5688b66b2c83c00cf8547379b78dd8f910098ce40879d20b12b1bcc7970e9406dbc27b6bc1ea368e87f0bc4ad89b0a26fb57ebfde565437e62890946e828522420ddf7fb4e31de10b6f6aba73606e"}, &(0x7f0000052000)=0xeb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000705000)={r3, 0x0, ""}, &(0x7f0000fe8000-0x4)=0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000403000)=0x6) 2018/01/14 17:32:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9a, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c1e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b30000-0x4)=r0, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ff8000-0x4)=0x0) lstat(&(0x7f000036d000)='./file0\x00', &(0x7f00000d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000477000-0x110)={{0x6, 0x6, 0x80000000923, 0xf49, "904125925845a6bb3be8b64741eb7fe6480f7af568a7972ef794fd2e0432dba397862da35b88ba02e45c7bf5", 0x9}, 0x0, 0x0, 0xa4, r1, 0x80000001, 0x200000000000000, "01b20df7cf4bdebbe91ce1b70796ce6023de5f9e34c3b35cf7862cd61526a359697d3a91b38de3ffab148626967c6bd56cff18e91771e73c546f524aa0aa9e9a", &(0x7f0000369000-0x1)='i', 0xffffffffffffff84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x7fff, 0x1, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f00000a4000-0x10)=[], 0x10000159, 0x0) 2018/01/14 17:32:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x20000000000003, 0x80000010000) write(r0, &(0x7f0000d24000)="22000000150007210f000008ffff050002000300fdffffff07000100e700fe02f155", 0x22) [ 153.876454] device eql entered promiscuous mode 2018/01/14 17:32:22 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f000019b000)='/dev/vcsa#\x00', 0x8, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0x8, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e90000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000043d000-0xcb)={0x0, 0xc3, "40cf0a450bc5574c85d125d31c1d708c07091fdf85e156539b91e556b15e5668fb9afe2f422f98690f6bdba9363bc8bb0e63a554e5ba20fc701f202e0c73db3c1fe87f7b703f831d9e37cf31e2b3751380e9ca37469802fcfb304aa2c16fc39de986a327cd85e77112f69e37a4757ed742cbc461b0bcbd575575de926fee68fd9098a3de37cc7f6b5116a5cbe0a59edf9e8f30aef2bb42f1efd2f5072f65c920aaa71098c27d5508f5abaeb374351778fc1c238e1662825e8762f35acc5ed32e46c313"}, &(0x7f0000d17000-0x4)=0xcb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d76000)={r2, 0xffffffffffffff7e, "f54900004314d5b651ad65a40a292288e5525362754ab0ffb5dd204efc8bbe3ed42bc9e07850bcd5c18e865084665e546bba6808de40578e44ddd279f4ad29327a849a22f2fc3d2f7cf19703bc36dde22ebcdd398c54b0c97cc5ecda871f65ded19a9b3e10f861"}, &(0x7f0000a98000)=0x36) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001cd000)={r3, 0x4}, 0x8) 2018/01/14 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004c8000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008a7000+0x143)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010a000-0x4)=0xe8) stat(&(0x7f0000174000)='./file0\x00', &(0x7f0000bf0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00007e3000)=0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8953, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/14 17:32:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) ftruncate(r0, 0x0) memfd_create(&(0x7f0000dbe000)='nodev\x00', 0x2) 2018/01/14 17:32:22 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000012000-0x18)={0x0, 0xfffffffffffffffa, 0x30, 0x89, 0xfffffffffffffffe}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x3ff, 0x20, 0x8001, 0x3}, &(0x7f0000012000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000013000)={0xac, @tick=0x9, 0x20, {0x7e3, 0x80000000}, 0x0, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000001000)=0x0, 0x4) close(r0) mmap$binder(&(0x7f0000339000/0xc00000)=nil, 0xc00000, 0x2000000, 0x90013, r3, 0x60) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002000)=0x4, 0x4) 2018/01/14 17:32:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c97000+0xc92)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000023f000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad2000)='/dev/audio\x00', 0x4c000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000024000)=0x0, &(0x7f00006d7000-0x4)=0x4) r2 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x400454dc, &(0x7f000084a000-0x14)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 17:32:22 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000175000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) 2018/01/14 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000114000)={0x1f, 0x1000}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00009af000-0x8)={0x8000000004, 0x9156}) 2018/01/14 17:32:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_pts(r1, 0x400) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000014000-0xc)={&(0x7f0000141000)=[0x0, 0x0, 0x0], 0x3}) dup2(r1, r2) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000600000)=0x7fff) 2018/01/14 17:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x400) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000426000)=0x6, 0xffffffffffffffdf) r1 = accept4(r0, &(0x7f0000cb9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000093000-0x4)=0x8, 0x800) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00007a4000)=0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000038a000)='/dev/qat_adf_ctl\x00', 0x688142, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00003c0000-0x40)={0x1, 0x14f, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="3b5760bb194d"]}) r3 = semget(0x3, 0x0, 0x8c) semctl$SEM_INFO(r3, 0x0, 0x13, &(0x7f0000aae000-0xf3)=""/243) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r1) 2018/01/14 17:32:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b00000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000913000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000-0x4)=0xe8) stat(&(0x7f0000677000)='./file0\x00', &(0x7f00009f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000582000)={@common='bcsf0\x00', @ifru_flags=0x2}) socket(0x18, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000f79000-0x38)={&(0x7f00004f9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b4e000-0x10)={&(0x7f0000970000-0x1100)=@ipv4_delroute={0x1100, 0x19, 0x400, 0x6, 0x3, {0x2, 0x10, 0x80, 0x7fffffff, 0x4, 0x1, 0xfd, 0xb, 0x400}, [@RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_DST={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_UID={0x8, 0x19, r1}, @RTA_METRICS={0x70, 0x8, "98404206793c0e77b235e0c002de98e018fa51e3ccfbc974d1ac77cb09ae7563500645ccca706c9a4ed6d07794309a9c3efe68e374053afad9bdee997cc362551402cf2fcc1b1e1472ac46827c20cd30ff30b84752434937c00ac6f738e83fa94488a5953f02f5eddc3360"}, @RTA_UID={0x8, 0x19, r2}, @RTA_METRICS={0x1004, 0x8, "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"}, @RTA_DST={0x8, 0x1, @rand_addr=0x5}, @RTA_METRICS={0x48, 0x8, "3b27c414b528bf21b6e855e83667ed0583e7503e95c735464c13dca9189c02a699a57f320c5983e255421dda41026cf40c2d636e5453093e9255534f1c0f0e49682faee4"}]}, 0x1100}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d90000-0x28)={@common=""/16, @ifru_data=&(0x7f0000383000)="c2dc396e9d95e6e618d4bf56bf299661174a7496b0fc6a7b2b8e138512266b4b"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000083e000-0x4)=0xfffffffffffffff8, 0x4) sendmsg$nl_route(r0, &(0x7f0000eea000)={&(0x7f0000374000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000e4e000)={&(0x7f00007d6000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x100, 0x7, 0x2, {0x2}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000004}, 0x4014) ustat(0x1004006, &(0x7f0000451000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 17:32:22 executing program 2: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munlock(&(0x7f0000302000/0x1000)=nil, 0x1000) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x2, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x400000000001) 2018/01/14 17:32:22 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0xff, 0x4000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000014000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000014000)=0x16, 0xfffffffffffffd62) ioctl$KDDELIO(r1, 0x4b35, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x201) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 17:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ba000-0x15)='/proc/self/net/pfkey\x00', 0x10100, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000094e000-0x68)={0x7b, 0x0, [0x4, 0x3, 0x3, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005bf000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = syz_open_dev$sndseq(&(0x7f0000fd4000-0xd)='/dev/snd/seq\x00', 0x0, 0x10002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000de0000-0x10)={0x9, 0x3ff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006c2000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000005a000)=0x14) accept$inet6(r1, 0x0, &(0x7f0000608000-0x4)=0x0) llistxattr(&(0x7f0000efd000)='./file0\x00', &(0x7f000058f000)=""/153, 0x99) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080, 0x0}, 'port0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 17:32:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008bd000)='./file0\x00', 0x0) perf_event_open(&(0x7f00004bf000)={0x5, 0x78, 0x4000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000887000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x8) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000b4e000-0x5)="6e6673001a", 0x0, &(0x7f000000a000)="") 2018/01/14 17:32:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000d3f000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r0 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000de1000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00006b9000)=""/106) 2018/01/14 17:32:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) rt_sigsuspend(&(0x7f000081c000)={0x1ff}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000431000-0x38)={&(0x7f000053f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c2b000)=[], 0x0, &(0x7f00004e0000)=[], 0x1df, 0x0}, 0x0) 2018/01/14 17:32:22 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000)={0x0, 0x0}, 0x83ffe) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000015000-0x14)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000000f000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000016000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/14 17:32:22 executing program 6: getrlimit(0x4323e5863efa6717, &(0x7f0000dcd000)={0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$inet6(0xa, 0x80000, 0xff, &(0x7f0000fae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffff8, 0x1ff}, &(0x7f00004e3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x7a)={r3, 0x72, "49731faaa5b2141d7a05b90f0012a07d5353daf5a5af708f4be30c3d84dc97ec536fa029833ad0cf36771b80124cd79d68fe7f51fa7d28ab4c27d76e027c577c4962e208941dc557f7fefdbe8a9cf56b4589627333683f8308255bac46bf43bf1e0c704907b71bb0a5dcb0a9fe05e07df0ad"}, &(0x7f0000b03000-0x4)=0x7a) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ae3000-0x4)={r2}) 2018/01/14 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006e0000-0x4)=0x0) sendmsg(r0, &(0x7f00001b8000)={0x0, 0x0, &(0x7f0000adf000-0x20)=[], 0x0, &(0x7f0000f3b000-0x320)=[{0x98, 0x29, 0x5, "87abdb3d6ba395c7b3ddcbc25aa2de53d234c5c9935f865d875d446889f52a4cd335051124346bfddc3cd20928c0b8c12680d0543daa66acf3c6c0b319d756957264baca7e3b6b3b00597f0d451e080aa84b29513cab84e337dfbad38c7c4c82893a40a98ef3deea770e59779b0dc98c44b78534f933533bbeab8943983652c94396be3bf2"}, {0x50, 0x10f, 0x1ff00000000000, "a40b0cacd25b1a970c610362ae47af3f25740b6eeaacf091ce06d22662f741957b39834b44cbaf8e077177c574b1c5023ae40f395a5f5506e81ce2a63f60"}, {0x78, 0x0, 0x8001, "3e5ad2c1c1335b2ccea5d32ce5bfd2d5df826cb73d1c64cbd6a3b2238842d18afdf0e57ec39818a66f1dfff579b04cf1e6691a551bbf1863463ca5e7aa8efec5fe12176ca21dda640a4cb8c987a352c83cb95006679d4d33765188500904c273eeafc1"}, {0xd0, 0x104, 0x9, "223dbcb72570b88bfd363999fdc55a1ab3087c6807de0c3d8c96a2c2500f48507a7ee1bc7e5d5c399b703f6150089ee129c10a8c240ceb61ef7b9e14c16ce70a9f95a5fedb52cad6f2089a614f7605f12f5d61041c85ebf1ce67c2b4b4ffce793bdeeb19df9d1390575458bafdd05cf6fc58543942e11660377a5372b00291571f9787b87d28b0e05241db0337056fdc2bb9bfc2bf13276fe503b5015814de3e8b5d93dc1ebcf2ee9b97b6f08218378dd10622790ee8227d0c5740f2af5905e1"}, {0xf0, 0x10e, 0x9, "55e7c73d92dba907d76b463520dbe4802bff3abfec82c0b60f1444218504d53d0ff7f3026740717293367725c227d47886b5e43e126c36c10bee95070bd3e871903ca34dcfcc321faaf764673ba1dc2ec47838e675621e465bb0410355290148ae97a594e207d7e7cb31923ead9474cc4ee4dab432e9ca45e6326b3144b9497b6e5faeca52ae7c5571c42f90bd86d5cc8b775e703ca27f0c272d371b20a46d399837ae340f6b676562274ed100e24c98e8476a4f73f36103ce26cde66b7487c6ebc03de1632fbd0b476c469f8e3395e6daae9ab7ebfc721337fc6ace23a8c1"}], 0x320, 0x20000000}, 0x8801) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 154.134743] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=66 sclass=netlink_tcpdiag_socket pig=24873 comm=syz-executor3 [ 154.182173] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=66 sclass=netlink_tcpdiag_socket pig=24883 comm=syz-executor3 2018/01/14 17:32:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') fallocate(r0, 0x1, 0x7, 0x2) 2018/01/14 17:32:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='mountstats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000fc7000-0x8)=0x0, 0x6) 2018/01/14 17:32:22 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000a57000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000096e000-0x5d)={0x0, 0x55, "8485cae75f990b208cda64a92ad97c6923e984995f66b64b5825035040d6a211bfb0b1cd705e6792eb1fa4b38e6febb68d11da6488f3f7dc3c1df6d08b4ff244c4785d9b056b33cf5fcb4e0d51c0badec69156863c"}, &(0x7f0000001000-0x4)=0x5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x4c)={r1, 0x7, 0x44, "34511dd53493be366daadf097041f5d280947e8498c94599eb57a8c3ddfe681d208c99c54f9706ce2f13c77a0cda5f08134cef576dd70b4a1abb994e11b8227d441322ed"}, 0x4c) prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000005c000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1}, &(0x7f0000400000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001e9000-0x8)={r3, 0x45aa}, 0x8) 2018/01/14 17:32:22 executing program 6: mmap(&(0x7f0000000000/0x94c000)=nil, 0x94c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000949000)=0xfff, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000043a000)='/selinux/enforce\x00', 0x840, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f000016d000-0x38)={&(0x7f0000787000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000094c000)=[{&(0x7f000094d000-0xc1)="2f275c19e3e1de5edda876d4eed9b31500c76af35fca5632877f34033bfe2a201e0e1908646ee020dac5989ad0a7411e3cd88560bec23bd07cee68b4a857d141c306004271bf356561f5afaee064503c250775b9ddde07ab40e65a6987969bc690cae7d305ce9fc14a5706e9b33fb6fe1cf7b40f585e702ea15676e0980127e7293c7bfe28b9c9f562b0de8f8fb34689df85751701c5f81d43ef7edffdafbbf076b8925c1accb4e88faa1a554a8f5a9bb78657c40a304116510d0c4057c6300b58", 0xc1}, {&(0x7f000094d000-0xfd)="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", 0xfd}], 0x2, 0x0, 0x0, 0x1}, 0x40084) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 17:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x400, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a52000)={0x0, 0x0}, &(0x7f0000560000-0x4)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0}}, 0x8) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000cbf000-0x28)={@generic="d22042c4d2a487fc774055fbb3bf5947", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000166000-0x4)={0x0, 0x0}}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003c1000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/14 17:32:22 executing program 3: mmap(&(0x7f0000000000/0x94e000)=nil, 0x94e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007c3000)='scalable\x00_', 0xa) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000082000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00004b3000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_pts(r1, 0x44800) sendto$inet(r0, &(0x7f0000802000)="f0", 0x1, 0x0, &(0x7f00007b0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000018b000-0x12)='/dev/input/event#\x00', 0x100000001, 0x80000) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000fdb000-0x10)=[{&(0x7f0000372000-0x39)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/14 17:32:22 executing program 2: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e96000-0x11)='/selinux/enforce\x00', 0x1000000000200000, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) lremovexattr(&(0x7f0000350000-0x8)='./file0\x00', &(0x7f00003c5000)=@random={'btrfs.\x00', 'f\x00'}) 2018/01/14 17:32:22 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000087e000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007b4000)=0xff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x80000000001, 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/01/14 17:32:22 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000e93000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000420000)='timers\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000d9a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d97000)="449138d198308be00bc5549eeedf76a5d77a068b00525381374b3b2f82eb8709d3ed0efcc265c956849b27a62a66eda4a95d1964b9cdbde2f47c81e8b22c15cce9c5c29bc3be1162325436c9702c5a00186eee2f1649858035f3adf560d287620b10d51d5f4f3aef830bebcbddf718ef19f7fe29cad290d85dc1dc7f2318443c4a92f312c18ef595bafa58e7ff3cd29d170a629583941314827c0653be6818b287b27f728f2a93ac9b4f9e") connect$netrom(r2, &(0x7f0000fa0000-0x10)=@ax25={0x3, {"067185b65399c1"}, 0x3}, 0x10) 2018/01/14 17:32:22 executing program 1: r0 = socket$inet(0x2, 0x80800, 0x47c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002cf000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae6205a3c987f4e4, 0x0, 0x0, 0x0, 0x0, &(0x7f00004d1000)=@common='sit0\x00', 0x0, 0x0, 0x0}) 2018/01/14 17:32:22 executing program 2: clone(0x0, &(0x7f0000f94000-0xb3)="", &(0x7f0000d3e000)=0x0, &(0x7f0000827000)=0x0, &(0x7f0000528000)="") getxattr(&(0x7f0000965000)='./file0\x00', &(0x7f0000ab2000)=@random={'os2.\x00', '/dev/sg#\x00'}, &(0x7f000069e000)=""/171, 0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x10, &(0x7f0000001000)={0x38, 0x3, 0xae70, 0xb8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) tkill(r2, 0x1a) 2018/01/14 17:32:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000054a000)={0x4c, 0x0, &(0x7f0000cee000-0xa0)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a7e000-0x38)=[], &(0x7f0000ec6000-0x10)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000ad5000-0xa9)=""}) 2018/01/14 17:32:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xc806, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000f29000)='/dev/amidi#\x00', 0x3f, 0x100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000e75000-0x50)={{0x2, 0x7}, {0x1, 0x0}, 0x0, 0x4, 0xfdf, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) nanosleep(&(0x7f0000883000)={0x77359400, 0x0}, &(0x7f0000771000)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 17:32:22 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b37000-0x4)=0x0) ioprio_set$pid(0x2, r0, 0x884) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/14 17:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f000035b000)="2000000019000776530002000000480080200d23001100052a000001b4000000", 0x7fbd0272931918e0) 2018/01/14 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) connect$unix(r0, &(0x7f0000a61000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00007fc000-0x4)=0x6, 0x4) r2 = socket$netlink(0x10, 0x3, 0x6) r3 = dup(r2) write$tun(r3, &(0x7f0000156000-0xa6)=@hdr={0x0, 0x0, 0x3, 0xffc, 0x200, 0x1, @ipv4={{0x19, 0x4, 0x7fff, 0x3, 0x9c, 0x2, 0x5, 0xfff, 0x84, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x3, 0x1, 0x7fff, [{[], 0x8}]}, @timestamp={0x44, 0x3c, 0x100000001, 0x3, 0xdc2, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x9}, {[@empty=0x0], 0x4}, {[@rand_addr=0x3], 0x4}, {[@multicast1=0xe0000001], 0x80000000}, {[@loopback=0x7f000001], 0x7ff}, {[@empty=0x0], 0x6}, {[@rand_addr=0x100000000], 0xc53}]}, @generic={0x89, 0xa, "77fd11f5f88bb333"}, @end={0x0}]}}, @gre={{0x0, 0x0, 0x1, 0x20, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x30, 0x2, [], "307cef099adb6e3c44342198d6bdcf1ec6111d5e299275fd38adc7fc4d1a72071deb21771057b0fa149bda34d3d7efe7"}}}}, 0xa6) [ 154.408808] binder: 24941:24946 got new transaction with bad transaction stack, transaction 106 has target 24941:0 [ 154.419532] binder: 24941:24946 transaction failed 29201/-71, size 0-0 line 2815 [ 154.464343] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=4092 sclass=netlink_xfrm_socket pig=24962 comm=syz-executor0 [ 154.482709] binder: BINDER_SET_CONTEXT_MGR already set [ 154.488506] binder: 24941:24960 ioctl 40046207 0 returned -16 [ 154.497473] binder_alloc: 24941: binder_alloc_buf, no vma [ 154.503267] binder: 24941:24960 got transaction to invalid handle [ 154.503280] binder: 24941:24960 transaction failed 29201/-22, size 0-0 line 2788 [ 154.526152] binder: 24941:24946 transaction failed 29189/-3, size 40-8 line 2903 [ 154.554657] binder: undelivered TRANSACTION_ERROR: 29189 [ 154.560826] binder: undelivered TRANSACTION_ERROR: 29201 [ 154.567391] binder: release 24941:24946 transaction 106 out, still active [ 154.574450] binder: unexpected work type, 4, not freed [ 154.580730] binder: undelivered TRANSACTION_COMPLETE [ 154.586138] binder: undelivered TRANSACTION_ERROR: 29201 [ 154.592937] binder: send failed reply for transaction 106, target dead 2018/01/14 17:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00001b4000-0x48)="c2bc22b791b01401a3bfc82d37ca4e9d0e376b16a44d499b33227ba88a284f9f37673250ac8ef492eb31b20a932a1d9091195833c67fb23bb5bf2ec504404d44dae4d43373fd9512") ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") symlinkat(&(0x7f00009f0000)='./file0\x00', r0, &(0x7f00002f3000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 17:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000c38000-0x15)="706f7369785f61636c5f616363657373656d311d00", 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005e9000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f13000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000519000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000005f000)=@assoc_id=r3, &(0x7f00006b2000-0x4)=0x4) 2018/01/14 17:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004e1000)='/dev/dsp\x00', 0x8041, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002df000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a89000-0x4)=0xffffffffffffffc7) r2 = getegid() fchown(r0, r1, r2) r3 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x4400) r4 = memfd_create(&(0x7f0000c61000)='/dev/loop#\x00', 0x0) sendfile(r4, r3, &(0x7f0000b69000)=0x0, 0x100000001) 2018/01/14 17:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) 2018/01/14 17:32:23 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000b000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000010000+0x8a0)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1ff, 0x0, &(0x7f0000001000)=@common="65715a000000002000000000f30000ec", 0x0, 0x0, 0x0}) 2018/01/14 17:32:23 executing program 3: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000241000)={0x0, 0x0}) connect$inet(r2, &(0x7f0000743000)={0x2, 0x1, @rand_addr=0x7966, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/14 17:32:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x49, 0x2) ioctl(r0, 0x5, &(0x7f0000389000)="5c8d7a8245dca2eef9a20817aafc8e08902f8b691579ff25b460ac909a3324ae67b51daf51391aeda1b720ad6ca8796ce4ff9a9453eb992a4bdffe8bfec47329eb7d0556d09dc7f66d37ce5e57b4a81f263209499b9639e4775c45038d44750a007ad090110f6e024ad0ee6dc936eb020443746e3fbf35c9a701510e") mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000e4000-0x4)=0x0) 2018/01/14 17:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fgetxattr(r0, &(0x7f0000783000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000c54000)=""/0, 0x0) r1 = gettid() ptrace$poke(0x5, r1, &(0x7f0000d03000)=0x0, 0xfffffffffffffff9) 2018/01/14 17:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ee4000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27cb0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) time(&(0x7f00000e1000-0x8)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 17:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a57000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000465000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x32, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "6fffea", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) accept$packet(r0, &(0x7f00007c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000081f000-0x4)=0x14) pipe(&(0x7f00004e1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009ee000-0x30)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8bf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/14 17:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000237000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000019f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000140000-0x10)={r1, &(0x7f000016f000)=""/118}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000027f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000648000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x39, 0x4, 0x2, "183d54f7eb54e8385cb964cf71fae3ec8384b41c78a7f6b54cff6edc77e5e3d8041b32a6e0d257ee8287b2e7750cc1aaae1ce0f67045236ad3c3e3f854d28f781db9141b263be203c16538a32d19d7ad"}, 0x160) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005a5000-0x31)="d3ab2719", 0x4) accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008d8000)=0x0, &(0x7f0000ccf000-0x4)=0x4) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/14 17:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000009c000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f0000d69000-0x60)={0x0, 0x3f, 0x1, @thr={&(0x7f0000f21000-0xba)="4589a5dfb39a4089d3711de5189dfbe49eb3606d27069ef273c962db1d22de209fb3b4f72d8d72785af3d2341b2ce86f25f095a109fa9ec52a728c2a7659a84d5a6836dbddde301e58aff9fe41bacd425b18ab21cc68f1037ac8c805195d55f15106421a3c774b6521506b8185c7a7d0799b1ebf4ed6716ecc6b3b7125340ddce2282b0a7533b3966c29ac08adc8a2b4b19c64f241f08100d76d8d8c01ba20df609557efe715b461b4d8f45fed9eee895958d21066df970cd260", &(0x7f0000872000-0x7b)="25821df1c1334c9e25b9759b6027d7aeea2a3add909135650ef5611251ce8c9ef50fa570c42a9a76a2142a6ead51f2e9e1f5e05419f14bacef102efca53a4a1767a959da759f3a2682dbb4bc0e3ac7cf180df64ec08a58c5442b095ed73abbf95cce824e9026d8d955ec5e9c7fcd4c5f304db32f87922ad3607776"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047f000)=0x0) timer_settime(r1, 0x0, &(0x7f000042b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00002d7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = semget(0x1, 0x3, 0x40) semctl$SEM_INFO(r2, 0x5, 0x13, &(0x7f0000cf7000)=""/61) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d87000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000de8000-0x10)="0c66d23ec80295ca638bee45ecaa475b", 0x10) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 17:32:23 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000006000-0x8)=0x1) ioctl(r0, 0xc0184900, &(0x7f0000005000)="") 2018/01/14 17:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001af000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000be0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007c0000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005f2000-0xc)={r1, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000cba000)=0x1ff, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000805000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a5c000)=0x0) stat(&(0x7f00002af000)='./file0\x00', &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmsg$unix(r3, &(0x7f00003d3000-0x38)={&(0x7f00003c8000)=@abs={0x0, 0x0, 0x1}, 0xa, &(0x7f0000d04000-0x50)=[{&(0x7f000091a000)="0d54ab1a0bacdc4bc07b5c6972406640b7a5e1b3599636fec1d39fdebc8b53f83e5a5f1b807eb742541ff77b124ee74e9b9c37251adbc036bbb1fffcf735edc9622e2f02165adfb69a4f7fe52bcc5fcea760a1aa46d8ccc1c2f80410d3717a55b6a588a471e6b5ac3b05e24e5b8f516086969216d1f6f0741b01976bd1b7395c30d4a36118536754002b88b320a949792f9ba16557469dde3b8c2691af052c9b88ae9f038a4699abf6902216628efa913af85fde595286c62eca8eda8519d181a332c3b4a43693d8e1fb9a3f0c23365e1efbe83ee16e164c2d0ef1f29fcf9ad64ffac9458109a73644c4cdbf8efcff1e9f9694b8a57a3faeb10da4cfab760c822898ee876daf707ab7453d929a84eb56ec1c842a94c39e906d8575cd48843b1305914f802953453e365ef92e94717d1c5ec3540e18cc7dbb0aee4ab16fc56b5d3115f7b6188ec4e714025cf7434ae4d145dbe465fec919332ada85444d42ca3bbbf8085a50b5e659d8c12f1a4dcaeadc978d36877cb68b19b3405f9fd98f5e39b01c055381bd2247d86172749590e92674e2ddf201772785c88d3f69d78053543d29191a16925642d94dedfb40b038b0c57d5e1b25fdb3bded3aca2f5710e81fe137d8a8a015753d57dfde8f7d44e2ffb86d8061c3dba2a97d2e4536722e9fdfe9474b887649a166f8bb0383ded081a4697a1759d79a62dafcc37709754d2ac523e0e3d993894e7321afa2b628345ce71eb71f8d03b07c0258649f75cd3024ec92fea8a213c323e816d10d763e6a07f5f430cdefce4e2d5897ab21273305024cec718835187ea1145b99183f51367d5772d6d9aa3bf5b6ecc6f166ffa49af5f225f0f6ef12db14daaf8744f784b38281e19cac61f186b4a82c789feca6a0c22937f6a8b70633f8df39abbb71eec0defad5e7411f2f42f3ddf9d85e6aa9825a4c55a4e5f44de02dc1d448736a36374ffbb4ded35ff2e354193add5ec16dba06ee564d21d002daaaefc3d08926bfa9706eb5734eaa9f918a903eef4aaf47b7a013d35cce99b42a2fa3d505e165dfbba8ce7a8aada2cf1327dcf21f4cb2890b6c0a52097da29f7145586b1fdad99770de65bd83be3d2c1a507d3daf8927cffab6ff19e16cc3c497895dfdf3a3ab99038f43e77b3d8a11290f51f607c4ad45d84156f0be754ef97685721c656baf243324a2e3812a2eaf572c5221ff69c3b65eb9a5ef605e465aac6f6e32048400848ff1e10fa91b8ab3b06b825f24548d7bc0c68713311cd5b436c5ea0626a7345d23bd21ec8c04c08384ef03ce835c2a365a1e100fcc9e5aaef42a07df55cfa1b48e54a0273909e4bd6614589c5a8cc0ad01730af4bd382315d83c2dda6af8ab8c58979d7b8cd59d868df45d2f226f62b51ee2208bbbc7d067c1d863f2b063df4030dd15f5b04fcf11dcaff731156fb9e63210e5f793a4c3352556012ae01b8c62c1bb3187b024a2a0532e3393364f32e98090bf9d962b5f53a157a85c1c3f076cb2f96e6d99432f9e6641068b432a16da38e3788b3204b3d4b290080cf98aa37ec77cabd108174de95b518235946ee1fc4ff84782c75bbdb8feca4e02c3b692f81245d75d0fee62f7d6aec8d2d1795131a97b83e0b84c2f4ed79881536d9a92f783b6bbb8e021eb23e28e5c96284eda396070aa9375c11d3f25984b9de6c2ae61b4b190e7e977da4f65e0f0f94655733ba98079911e291cbfd241c3dfe0511174308354a6a01e2aaac98068a57a579e4c4f81ce942443dbd17f6d2d09eb935e239419b708ccdbf7135a9fd13b501a0d629b7c33b9dba59cb03f9d843fa480a6f1352ec5c4cbf396a68a3f91df89a1884768af117fa981277c4a43f2031d5c0fdb59ee4533eb40cbf0dd329597a6cb86be0dc5cdcb3b32f75acd09170c6da809d283065d0238d5d3c7fb8f822758ac14aeead1cfb44eaab6be2eb4bca1106d0651dab4b5ca410487d7087b08fe8beb858cae125eb9cad2b3fa8134acbc757c1255c0ec62ff1d435d585d288f89181ae06b39daa6792d2f1a61a954abc201d7720d5e02532bbda470746c78b94b06aa780d1a5aa1f14630d186bfd313f47d47d9032c8b8f23ada9ddcc2b54a0e8346dcdd13bb89686c375d3606fb4878e4caeb5c209716e5a98e5c760c0833bb16515cab841a42984a62789eb3d627f270bf2cf9bb63ba46dc3bf6203c59739dfcc642da7653f2282fdee096fe2b71afbd7352de0de062b9e554707b471a77215737f112ebe7a7a01fbbca88cc9402446fa860cb79c23bb7d1b0b44d309c53b2c7b278e3ce269fef1a7fb0bf91dfdba6342e50ed5691b5980d9f04a0aed6148f2f1435686e19a514cf6a057292fb0d7243e935737861d80f8fcfa71193c87c0efe68b574a3839779503d11710e866348913bb98a7e8e4abae917a1876b22b8a4030e3d4c105a6851a877b5c6e3fba7a7d0198a38b52f2b7b1e0a827a83588a5e46ece78827eb06b4770dcf7b465aca80d83c6655087f77077a7ae99b6efcc4ab0dd27e81532b304e31bb624ecf80c21227414777f6ad28b12fc8176efcc2e5cc57c7f2e791b30cdc296df7f354489771a31ded95e2bbae6c2a12799d3f04b5d945376817d62ac9a4fe1311887219fb15ea8d1a3a647758247ddf2cf032b9a7c756107e9a734d0dd9622b7bc83718e05dfad2218c46aa72dc9e53ea19538aedc4304cb2c77857b9b0201006d944ddf65654e001fb07527ce3d8cc191345bc5477eefc45265fd53e9bc2bf4543f2353932e98f05dda51963baf6bd698139f6b8d8d3528698279b799f9594838462b6fcc9bad3734af76bb71c61e0e5264ea47b806688725519eb1ab828493a3a8dde2441b618123396fe1b0898bce3555ddf536c02764329e2a2e709da6c210420a9b8f4c874f34471885dfc1878c2a9064b15727cded2191d90cc3d142ce0836c2df23d90c56825b05ab547a6c74acaa8ae471ab88feb01416c240aa387588098778daa94308398beed0073335a991d90b5d5017747389e54a70fa296e67de0d66aac2886731a39fe3d93da05685ba811bab6dd244dac97e038c2a2ab8efad844d52aab47932ac0a7eb119f04909b4de3cc0f4d8e5602edd2aef29c9f9354e5a75800b4204fc7cef88b8d104c76fc85e055e7f0f55272d40434f88e3ab76d0b6105aced07344fdd39ed23872e9a35225a87362bede04bd164ac708676676378214c16bf699bfbfac6f1faaa87cf5acdf309dd22ba7b8cc5c72e777b35aa2de1dbb127e4a7cc00c1a83d6dc0218be38c26d94dbbf2f5c113aed9da0663ce3fb694bdf2e58c07079748391bda37a6a763ebe68c492a885d9010c71f3c4576328125732f2f572ed4f380b8639e758d12b77d6d228b7d12b1d6b3ff2b322e9599689e52c7fc52bebf2f4b7d683f6aae456aa3bc2703f0796aabfd0b09cd480d6baff0a92c59eb01d39f538ea4fcb5151c29ed0aae7fd2bfbaf0eb71901fb216291d67eee1e9da988067653ad3606bcc9387af5f2f56d4aeea3b1bf654ff4bc84f239ec0a3e2c316deb98e870196d214d0c0865ec9dd39b9fbc834f39d539725738a0050ed9b0bffeb5333e19059529f8ab93475c3f5bbbeb24bcff58dbd59dd035d032c4cb6a1b05921ef2ae97e28af3b57e89489fb472e64385d21ccf354a510563313a2f89f7640b87f65e63bf758f48e5b004e596e0e6c218262f1342361d13542002842613ccbf49e3bcfa7e928cb805078df31a59a58c7a667c24e0a968143513651eb007057236f11fb43baf14eafb3b3c534cb24d7dcb017aa7c5c4b31b198a5f9c7d968af1b06a242b08482c8044e37c3e4d9d61324fb778948740da5b4a17ab542a0564869ddebe4c36a5b23b9c34ce059211336d51e64dd6a46d9ad69e25b87a5d9fed8d868afc06a67a76060de45adc8307fbebef25129bd15dcfd2595b0fa0170647aa3a3468291f4227357561fae6be11eddbe02267e2ffca77532013539e445738dbad74d15da345652e3a2fb2d321924845d66d7a9142585aa9c5d8581913f870b9e2580a8eb9d99d77aed794f90e8db47b564ffec5ca35ad125da61bfa7e569f923137d0d89038e3fc43f2f32d2bdee02832305a6f552071aa741886d770da65bf1050437e3d9ee12b82caee254e0c184060d39185f01faa7d35da699514bc2bc2005dbe1e222f3bf1d9814ff144036f8cfd215ee8826b703fd877d671b13aed993dd6f05fed596b51311c3f62255623cfc69092e1368f3b3b21c8b394317d0328242769448189c445126095f781f349ac5d3627d0867c357611a0a9f98da140f024d974dded231f6da204420dcb12b655625335644b81d3feb4637f97904718642e8d596e9fc802f1481209c0e832fae99a12c4c61927389f1b456dde048e7de12d4787e8b28f64630eb2762bb4b3b4f3081b2d430110123d7cbcb045b80c42e7b96f5493eec3e14059bae677b66a7b5b928a12a676606db32f07bd5e493071fe1be0c73cfa48d6ef33bdb83a49561deb922c2079c88ea4455dbdfa781cb218a036be3751fb8067902e39bf0075fa7f44e8307001543f429012dc06750511c2b96fba1cdc7b0e247646656bf0cb56c767ffb9fad008566ea165973bf06a2bc959c1e544cd904a7a36765d1c00467efbcf299fcf2f0934a4ddd072fc138d0ce5fa1782612f18b3fd7a5a8ddff796eed390a79c6efb1ec77e69854d586d133099533420a06c09fdbd6f32826812a9c3b46a4b7c64fedc3a9fa117008d665fd6c0807497186a40902d46847622f1e6007a6c063fe258458261bebf1d538d32fc5def2871454c862846879e77a36e56a6e8230a2152535d66160254ac582aceef4528d063e7b5ecdb8fa8e2e1dbdef09276486c9572099555f19bc88cd6cb33b90fff439cbbd9526505531cf1b60805d12d6eef34840287a892c5364a343e57148cb07bb9090039373c8682050a3154e639f4e9c92a71fdecb9988fcd3ddbca3016d7b84337376fea81f16b53bc89fd836b292d536b35ed3bc8b010e0f230bc7241fc2ce8bdf15f45267e5f1f634116fd98e21b756be49b89f2d5f130ff91328387106698fb5b558919b085c4b07ec336ff5fe3c602d6fc4539de38e6179990acecd991b5c0e687a080b101adf80f5aa9821eb79b679ee675063ee62e6faf9227f09f467a1dd07b65ef04c2022b1f9fe852c0435ed690ce5a27faea1e0e33b66f0a17b06490f11c60585f155d6d415dc8d8e03a942a01dd247babed50c0e06d6d73a38ff37e2599fab9ff4e3fb78a7ee7ad181b70e0bce965a3820fcd366f1548b9e7dd44c873c568e8ec7f1dc1eba9d2701f3b8d607f61a6eb6c8e40635362c5e455d5b10624b9d3dced5547078631e81ca804d8bc00c61430dfae65ccd93c1523a2e864a466b655cbf6ead0e1682b3cb62a2c9de91231a2d5385a65956952d9b6089d3752e6f3c000393a5d20cbe7f9eb87ca606904b1c32a7e47c1b51baa8d90c04528949321767baf3c54e65d188b7c157861e4ca1b2c7e5024fec0861b3fa39aa019ca8052e3ef60ccc625069e65b7983bb4763b98face74511b6f3e4f383c86e1e3cadf8e8cca597d5230b8f66ad9559315626c2bbb016f60a2c4cd181d494c7753ff6a910b6aff210f42a6e0e8da7ae3724bc3a7fbb8791da1cdea87dcd7d68a61bd67e530ec41f9b23c8d15fd6bc3082f9825d9db6a3c98d8488fdaeffa408322434c5bf14ece4d691f53e5d80d51ea47bb9c7aaa6fa5792b123a4041e85f45bfb10f65cc674cd0656dd1aa698413d66c672b", 0xffffffffffffffc7}, {&(0x7f0000ad3000)="1e0f387cb8ec31e3369e224a6e28573e6497e94f8ccda0d2c7a84fd2ac588f067839ebfbfed1a3ca0198d8ef33b496d2044ab29e15b6bd14b15d82cee9268c90", 0x40}, {&(0x7f0000d72000)="87a8fd3653430f41aade708740d783b422bf0f0bfd660a44b9e190cc57578a26761e303710ccc5b1ab5439029933744f98204de3bac624c76a023f94ecc164e3446b0a54fbea0dab6d031d58b11e779b3c01e8dff2e6e0974a51", 0x5a}, {&(0x7f00000d7000)="d18720f50142c72897ff7a7b48c06dd2d99c1a3460f28cc10d2bd65f08e5f2fc20151c279821b486323a7f9a061aa558b3cf35d5ad242170d69d3c1f0d498dc1597c9d44686d549633aabde431b69022ee5a03d0257c9b74084e771a07d5831a645162579edf2c93f7359a1f010ab80aecd728bf43b6ffc835dab697a1b7f9af34e1a251d8eb6123af99aed60dff6ad318a7d57b87025eed1f1263fb9ede87c7c1b89e22b81813d799df105d7197b1df8784b446e64884e6e47a054405f192b03abcbff661f2f0260b7df33fb197", 0xce}, {&(0x7f0000a9e000)="7f993bc290f030f215ef1d43c0050fde48e276db3ca077a65726f2054ce1f8bcccef1f16178cfc9102dedecd5e1a35dc1ab26044cad0f8161752975d3a8669c3", 0x40}], 0x5, &(0x7f000079e000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x24000000}, 0x20000080) 2018/01/14 17:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006fd000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, r0) r1 = syz_open_dev$admmidi(&(0x7f0000d04000)='/dev/admmidi#\x00', 0x20, 0x600000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00004f3000-0x20)={{&(0x7f0000226000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/14 17:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000572000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00006bc000)="4e3e3116136a56637ef696e39deebf5af5372671db293c49cc61ba46ca2b0c2d"}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000fdd000)={0x3, &(0x7f0000499000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000005000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000710000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000f65000)=""/250) syz_open_dev$sg(&(0x7f00002ea000-0x9)='/dev/sg#\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00008a7000-0xd4)=""/212, 0xd4) 2018/01/14 17:32:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd2}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x40}], 0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x1, [0x6]}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x2205fc, 0x0) pkey_mprotect(&(0x7f0000aca000/0x2000)=nil, 0x2000, 0x1000000, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000005000-0x8)={0x3, 0x2}) prctl$intptr(0x2f, 0x2) 2018/01/14 17:32:23 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x893f, &(0x7f0000ef6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='lo\x00'}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fd3000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00005cd000)=0x0, &(0x7f0000fd4000-0x4)=0x4) write$fuse(r0, &(0x7f0000f1a000-0x28)={0x28, 0x0, 0xa, @fuse_notify_delete_out={0x4, 0x2, 0x2}}, 0x28) 2018/01/14 17:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f61000-0x4)=0x8000000001a) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000d07000)=0x3) r2 = openat(r1, &(0x7f000087f000-0x8)='./file0\x00', 0xc0157cb0754aa86b, 0x45) rename(&(0x7f0000ec7000-0x8)='./file0\x00', &(0x7f0000be8000)='./file0\x00') connect$bt_sco(r2, &(0x7f0000285000)={0x1f, {0x400, 0x6, 0x236, 0x9, 0x80, 0x9}}, 0x8) 2018/01/14 17:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000040f000-0xe)='/dev/admmidi#\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002e6000)={0x0, 0x80, 0x20}, &(0x7f0000ede000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00009dc000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b82000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000646000)={r1, 0xb35e, 0xdb, 0xd4, 0x5, 0x1000, 0x3b1c2536, 0x4, {r2, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xde, 0x40, 0xfffffffffffffe01, 0xff}}, &(0x7f0000d8f000)=0xb8) r3 = socket(0x1e, 0x1, 0x0) connect$bt_sco(r3, &(0x7f0000ff8000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/14 17:32:23 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) mbind(&(0x7f0000f55000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x0, 0xfff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x3, 0x0, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000003000-0xf2)=""/242) 2018/01/14 17:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000029e000)='/selinux/create\x00', 0x2, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000007000)=""/136) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000578000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/dsp\x00', 0x2, 0x0) 2018/01/14 17:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000896000-0x1000)="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", 0xfb8}, {&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e15d1ee9b472b440fe700dc8549ff036859a8d338106d9a91d27cdef5baf0afc7558f1cad19d23744cdf7fa84c1284826cb6225ad47f39024d016f863a89edd1a5222f840284e0bf7afdd0709a666ba38bf22432ab2b3a115016fbd2d9d32f193429c02613372", 0x77}], 0x2, &(0x7f0000577000)=[], 0x0, 0xfffffffffffffffe}, 0x4) io_setup(0x10004, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = open(&(0x7f0000c4c000+0xc0d)='./file0\x00', 0x2000, 0x0) timerfd_gettime(r4, &(0x7f0000a19000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_setparam(r3, &(0x7f0000061000-0x4)=0x7) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/14 17:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000c1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000a04000-0x400)={"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"}) r1 = getpgrp(0xffffffffffffffff) r2 = getuid() r3 = getgid() sendmsg$unix(r0, &(0x7f000034a000-0x38)={&(0x7f0000640000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e61000-0x60)=[{&(0x7f0000a42000-0x44)="aaf705b99fdcd8d1803019e31bd5a0aca5fb6b39c01b27b5d112c6ea7683d7f33a6f3a766b2adb0e432d75b84ecb695230618c055bff14ad5c6dd8ade911b838fed0a1d1", 0x44}, {&(0x7f0000ed2000-0x7d)="b923646f989fe24be52d336f8bf0875a7883123c5263f9afbbb335fcde1c534b89676ecfc5bf6c850fa978441982f7977ed5adc54fd0e3db8f3b280b7ab5aadda736437c0a99c61e654aadd5106273a5b44f0d44ec7d1f313615ca75b52363bb98da80e2e8c7ff344c63920963916b1582787dcbcfd3d400bc3875e831", 0x7d}, {&(0x7f0000667000)="15d7f5e01addbbf0d22590dd12527eaf072493f53596b50bade544febf2e319df1fd9b5743bc029ff483b2b43a47735171338be1db4a61b677099a04614a3f65d17345e8b4bb9862363fa804aec15d7e8a42b89705f424e19f0fe90491184fdbd4a9792d", 0x64}, {&(0x7f0000a54000)="e2e7b5c66a003638f5728527f956f21bb0daf3f10b640a93a18a3148602010dde7099d85025adecfc2e5fa4acf5ae081710df6be6fb0cf053c3fb64f26ed183d6162d13330c3baf37c5f923f42d1e39da6d2d9b7a7223b53cbbd795855dd5f407f3bbecb39ccaf9c705ff3451e94ff6f4cb897ba2dd23f0518722e25b60325ca132965", 0x83}, {&(0x7f0000f40000+0x7fc)="f30b6350f93c3766c2ee91618ea7434bb0d9c63a819818b147a31b5271ec14459ca7a2f11b2cf0b4564dbe326929e1c46375ced5d0e4af64d1228662f826c8032ac3cb89bf73ae7ef4eb679c71188c12f794c50b57b90cbbd265084d0688d63a3091d32132892f66facf63f2069b05a0fd2fe6c10b8f45106286707a270ce1d046d39d775bd2d845e968d6a9862635e32606f239aa97ff2976", 0x99}, {&(0x7f00003f5000-0xd8)="4c82360200fce9af683ab7691e307e7c68e066848f750736421fbca8e634a7f876aef0c69117f34ba59046eb7e8f2346adc11f449ed1f74a0340b2649134f38cc98d1b2af790f180d9b977ee9d3c483b52abd87352038b60d3120f3e400f92681122e9d8eb0003e66774ee771b86c3585f9073fa728151e9ba860f363b6d931c93b55575aaa49366f280c389b5681edf63c6083cc9010016c9f27381766dcd4282a704ea9a5a648734dd1f3d7809b1cb29f817ec517c110f5f01ea14eee35ce6cc948143cca23e8f3fadb7cb6a9dae2f10acb1dc225b55f7", 0xd8}], 0x6, &(0x7f0000a0f000-0x88)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x88, 0x4c801}, 0x40000) finit_module(r0, &(0x7f000038c000)='md5sumtrustedsecurity\x00', 0x2) r4 = socket(0x10, 0x2, 0x8) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000013000-0x22)=""/34) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000878000-0x8)={0x0, 0xb8bb}, &(0x7f0000272000)=0x8) creat(&(0x7f00009cf000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000832000)={r5, 0xf4}, &(0x7f000037b000-0x4)=0x8) write(r4, &(0x7f0000e36000-0xc4)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd3de61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0x5a) 2018/01/14 17:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000511000)={0x0, 0x9, 0x4, &(0x7f000033e000)=0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c0c09", 0x18) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000024e000)="", 0xffffffffffffff56) 2018/01/14 17:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000478000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000012b000)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c6f000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffffff8, 0x2, 0x1, 0x9, 0x820, 0x6, 0x0}, 0x20) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d12000-0xc)={{0xffffffffffffff37, 0x1, 0x1, 0x2, 0x0, 0xe08}, 0xbd5}) 2018/01/14 17:32:23 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fd7000-0x8)='./file0\x00', 0x7b9ac35676ae1525, 0x67) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x200000000000a, &(0x7f0000fd7000)=0x0, &(0x7f0000cd8000-0x4)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000e50000-0xec)=""/236) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000fd7000-0xc)={0x2, [0x0, 0x0]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f46000-0x8f)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e67000-0x4)=0xe8) getgroups(0x3, &(0x7f0000464000)=[0x0, 0x0, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000fd9000-0x8)='./file1\x00', r2, r3, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000fd5000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fd9000)={0x5, 0x1, 0xb4c9, 0x4, 0x1ff}, 0x14) 2018/01/14 17:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x99) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) msgget$private(0x0, 0x400) 2018/01/14 17:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x20000400) sendmmsg$nfc_llcp(r0, &(0x7f0000b90000-0x1c0)=[{&(0x7f0000b0b000-0x60)={0x27, 0x0, 0x8, 0x3, 0x2, 0x5, "2d71926ae270abe5f7940044765f4a08a882a1d5e7697d1116e5dca7b93bdfa4748a796d8ea84ae388d0dc3ba41912d2c7ae720ad4669d3e40d1a6da073f75", 0x0}, 0x60, &(0x7f00004e7000-0x10)=[{&(0x7f0000da0000)="3236a8c8f4bd6061357173e0016f1c7790d8940205c029e5cd301b9e06b85d0e701d43", 0x23}], 0x1, 0x0, 0x0, 0x20000040}, {&(0x7f0000959000-0x60)={0x27, 0x32b08000000000, 0x7fffffff, 0x2, 0x23a, 0x40, "d69f613b12eda567813fd4daf80113d28dde9f2ea7bfd08b99bfc4d8202451dcbe4d9f85ea94ba52caae6a5a616db159467eb0ea5fcfe764f3ec24d59f7394", 0x7}, 0x60, &(0x7f0000ffd000)=[{&(0x7f0000d10000)="401cf2a4be76545eff23b31fcdb92e9c3e7c3cb2d5e9ccf5e58b4fbfa65bfacc0b38dcd80d68c848075adaaa8f2c22d28cc196aba1b4b6ec72ea115fd8b552a0226fc0cf152e7bc4a4f72381f874034b73b4e5cd98274e8a3189614cf3e478ccc770589fa4be108ae369d80dec1cafab323ba5619f0d7bc057c2d62ccd57c393ac1cf41d586532c800c396f37a7290ae512ea34b9b4d0a6287cf52", 0x9b}], 0x1, &(0x7f00008f4000-0x10)={0x10, 0x103, 0x3, ""}, 0x10, 0x20000000}, {&(0x7f0000c6f000-0x60)={0x27, 0x1f, 0x50a, 0x0, 0x6, 0x1, "46a9023d004e0bfaf05d4cd172abf28dd02e82e63f931972c80ac29caabc6d8fb80e930fbcb2b61aff226f8fd0094de7f178ec317befede28ba36514062510", 0x0}, 0x60, &(0x7f00005cf000-0x50)=[{&(0x7f0000394000-0xf4)="24328c309db845f431a4ada13d9b643cf02b4fcf06b6f4b6c401639ae772c4ba018c99d445d996ec6ae49d8aa11c1b813dd711d79c4c1a637fce0d2539eea6bb37e6de1dd7823a677cf71498b69666ed23e4525e00c1f305a43439722e13daeb811c4e4c49b8d11444ab76b204aba7b6fd612daa3faade6ea96f53d530fcfdd9bd416d513e3d5dfa608a8cd2bd5e6d15b8d491a4b8d25f9c10ee9fdcf3664f7f6c0bea61fb9e1f12d230f221359678e7f93564011394fe1fa2b6c15ebfefe0df4d4a0c922b3f65a4b7735a43daabf05eeae9a412875790adec1d6dfe19e2b8554e1883132d76f37aa0c7aeeacc03d39f81832601", 0xf4}, {&(0x7f0000a99000)="b65321c7b82a04a027f3ca781743884086f5d40f1ee09352da4c01285105b90ac5d2f31a59b1dc7615e38a5880a2201e63d14b40b9436aeceb69bca9cc82103f84101e0dd7de7719569a44ad62b6a49bc1b2e4af4305ba5a99feea91b0d7a6f933c76e9f625bd2ae3311055cbcc011dd10127f97dc22f3dcf7f8db76dba3a006422254b9629429e8728c82f5fc7f90183023eb5f78c17db565ee4ab241a96e156f5a6ae5adf8464236dd979d4b2c6381473f81b177d962d6e3f84d184ecb440ed553c04311393fbb0c90ce6b5891cbbfabdeb72422a8df10e0000c9dcf13f5e517a6df", 0xe3}, {&(0x7f00005a7000-0xba)="3cd933e397d872c1d25e47215e87c602198b004e24f135183450a6549bd39210b6b990d175856255a0a073d72f35077b2d5fa110211981898e92efc56d6ab106feccd9d157d3ecf89dde44bb241b4e86338272436713b1ddd019eb4b6329d23bf63850ad22b8b48c2f72f2a9b13cf27e3e67304862c745985cff43e6a46738478b37b63086e27c549a7162d2dc5387217e3ac8f91281c17577f8854451deaf8db03cd2726245883d90e43e6f3aa06b3abf0fd99d597c4e9e3e69", 0xba}, {&(0x7f0000f9a000)="d23c71851abea082ad26f0d0d2d0dc99a1369f8ba3ef619df375535b9df8f6b0222cb01e2c9377bbc0daff68fa0e9a6d654c3badd901011f95dbdbb4fee0ea4c621f3e6a98309e82b8d4044c3d6d27775ef4ac9380a8c7119ec5c596", 0x5c}, {&(0x7f00006c5000)="142a2060f72227396ae61e3b9408f611ca4e8ff1173c23b45f9054b67d80140d589f06b5d98ddccc693ddf24575355188524697e43f159f7b6c1fc117334d29a60f966bd08db60c89d1cbeebe5acf83dc482b026ac9c6adf5139abd4b5dd1a7209df47", 0x63}], 0x5, &(0x7f00000bd000)={0x48, 0x117, 0x3, "3fec41278e8bbc84b8ca9c040893489c339f2446c3393f87bccb9af66de69ff572850c4daff2164db2b9c1d504bd3b54fd1810512319"}, 0x48, 0x10}, {&(0x7f00002c9000-0x60)={0x27, 0x7fffffff, 0x5, 0x2, 0x6, 0x4, "730c2f7e91d5eea9fea28cc2cc99bade149361fc23f60dfae841382d6a1a3242803b53767c954f3badd17f1306450ddc23b9b14484b05d55f692f7c0e32a0f", 0x8}, 0x60, &(0x7f0000355000-0x50)=[{&(0x7f0000f87000-0x2c)="79eca505f77bf9aef8587b501487e035a621bdd6e7026b84b2fd958e61141af66e1aaabea482ac92f2320912", 0x2c}, {&(0x7f0000e01000-0x42)="f004c3b83fd81f84d8754d5e9baf1e58f32110b06ef1b8917df563b2cd95f73588023d0b532869e1dc300a7a131a01610e73965e7df77bcb783eb7df6c5db7dc2238", 0x42}, {&(0x7f0000b7e000)="d33ffd1f774bfb5c4e11703e320e9c6859f8c1d2461a0857a9ffb47e4059a3524030f828054c1f039995740f9409bdbdcf1c957910ed5304d9155245adeea2a7b3c6fc4a73a0a5dd0d2a456935b85d0e2d1e852a7c7004d24a0a2a9e1c84ce02675eb61cd3869ab47c09599c551155031ed8688cad32ec3db489f334cdf48c81211d5294f48235e621811d84a47b153567b5c3a259d0590c6361c5d27a61a806f2e9b660c38e0fa823dc6bc3dd208293e8e2f18053848f9fb92c767886f8cf6059817084dbe0e9650a02a2897ed579ea1788d86289bc1015", 0xd8}, {&(0x7f0000f6a000-0x97)="8d2d4d9a74072d005d870e71acb69d9ba7dee661f03e63191acfdaeeea40009b5d1bd31fce573d04d6dcfbcd7c3040e1685c230da5da5e19de090338aed90d5bf0fa821452358654f641b5f414de05b8eb2e582f5ba202084dd9090b6523a61ef5d0f576e2af21d9192493f11a3ce0d069735b7150ca05debc3cd87d317108a3743f1adac814f3101b6677575658d99133d280bb2933ba", 0x97}, {&(0x7f0000494000)="5a7cb5aaa92a0d6032255acf8fadf588d30ffa2020300031c8f82750cdeab492319191d4f9a60a555ec145e69226a61d3fda65dc5eccfdffe39fa1fbbb7ac3551fecfe3197ff28381e9e52d39895e5c7099932383d5311b7d66717d3a0cd8f1953c200bb457e8c8d318a8f02a8b51a729654298fe5a89daefce763a77f44e558ae22224ea57475c30558598835", 0x8d}], 0x5, &(0x7f0000966000-0x48)={0x48, 0x13f, 0x5b4e, "985b03750d3736fc24485e47ff138278777804031c4c2ccab73220322e21cd0a893ad5b61c09aee77da2c3a09d9ac148342ec21c"}, 0x48, 0x4000}, {&(0x7f0000d1f000)={0x27, 0x4, 0x7f, 0x3, 0xffffffff, 0x4, "187310770cd59833348512b0b4523907f912742d419cee8673677846a2d94313add468c347cd81fe9cc7d4f6fc7c3b98cc2ddb15f9fc6649efe227c5907fdb", 0x7}, 0x60, &(0x7f000068c000-0x40)=[{&(0x7f00002f3000)="dec52bb31cb6253cb038831cf174fe5334b5d791c4ccd13f114c1fd9fbd68ebeba5e71634ccbe94dbac14eac9ef73d16f1ac334f", 0x34}, {&(0x7f0000243000)="0b16e04410b6d296d791540ec07673", 0xf}, {&(0x7f0000bd5000)="8c42a5e18d57664458dde828eea70f0bf3e562eee9a65634d9848f26", 0x1c}, {&(0x7f00000f6000-0xb3)="4493ec04bd71bd8d321d4db1177fc2f6d52c601cec7fa60560a35b9e766dd0bbda0c082efbc79deed0ece39dd2bda35ffeb86de1168b6bc6f25c8cc3c3fbbc1c1087a34fec75cd89205adc5138c3fbcb9411c2f1eb4722f0514fce672555128d84618db56d53b75a86e0021eda50e8bae45669de5bf5c4b25d3741c58300289eeb71f73925c1025af8d4a5aa0c8601a0db8809bcf0d98390f698c2103388aa4d8f30b49aef5e6df6c500d37cc5dd98a71fa77d", 0xb3}], 0x4, &(0x7f000008c000-0x88)={0x88, 0x0, 0xfc4, "1cb6376e547f3e2fcc37bcfc0192117671ed0eb62856baaaed159e93d775f3b0bb31ee12f8403d1abdd9a40ac57604972b757e0db5b0a93d2c22b6ffa17cbd4cac245cb53c23651b6f8a117892eefb4c8fdad36724aed4eb85bad5fecbe9660aacdfe740f62490f20a7f807df20020f7770666"}, 0x88, 0x20004080}, {&(0x7f0000041000)={0x27, 0x43, 0x6, 0x7, 0x3, 0x80000000, "3c7e19859a458740af516b17f0430ad46434c87fc09ef18554a59e9d0d1d114443527e0c40bea8531f2db893a896035333105e8e987d2919e0b8221b588b35", 0x8}, 0x60, &(0x7f000040f000-0x10)=[{&(0x7f0000259000)="1443654f419874efd87501be62cc1e1a861fc3e5f04ec9cc6fcab04ea374e791be83e5b70c75f43f4a914d6751e6871eae5f818d816d43c029c93e87e5b219decbdaca47f42b18ec6b6a712feab53b6df28f7c9b8a42d6d63cc29ee6b08637fce6812763ed48a69966e5ab62da1ba331603645c8c37a56349fe5ea4868bf8bbd1b92", 0x82}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f00000e9000)={0x27, 0x9, 0x4, 0x5, 0x1ff, 0x4, "edb3a1ad2ff92f6facaf69090278ad687d1df80e086e805c8de0263f3376b910f5abe2971c8ff36a00614db78066de8d32dac047d19a3d64fdef3ec287b529", 0xfc06}, 0x60, &(0x7f000038e000-0x20)=[{&(0x7f0000906000-0x7d)="a408751f24ad106297529448be2aa2aa0e637b7b87e077d1cd8f2f96a63f0fcab1b8069c1e55f2f64f52a61db07584657ab9aaa3ab010d344eb076425f5989f8a9a7b9676dc9e4f49ed369f1c210286b4f5b101264dc833afdc7323241499366ca28b5eaf119c0e8304fc891d4e2eb35a68752a8dd38c3439891cfa57d", 0x7d}, {&(0x7f0000bf1000-0xbf)="60645dd1d4392aa00ae7daee5c38d7d939eb4342560e400213aca05caf69dc458a650f6c0f7a49d02d6eac3bf5d24ee8cd85735facaabe34795fb14fdb180067129ad8fd636c1d958a1b397a829567a8b40df7cc762d1c5548139afc3eff60201aa28bcad813b4835c0ae1ce357267fe85a9e127c401d9e79aea7d1c1518ca598b6c10c95c6b3a72d2f8b796ff2894f450e07b0311fb2e5d8e27d5b4dc14feaeb9b705fafd6c13177045f7ab26baf4c2da00531d72b7ed432c715614217298", 0xbf}], 0x2, 0x0, 0x0, 0x4000001}, {&(0x7f00008c5000)={0x27, 0x0, 0xd03, 0x7, 0x800, 0x4, "568df8b50cc02adaca8ec1a7921be7ac5b02af1a97d61c754d0273913b06b6373c69d1591ed6b3a0aeef1e3c8a112829963a70e9b9451dfa150d81ddf3f21c", 0x1}, 0x60, &(0x7f0000329000)=[], 0x0, &(0x7f0000b4f000-0xa8)={0xa8, 0xff, 0x1, "5c90bfa3c235fd935a456b754632773e05490eac00bda8c5463938bc7b6fbf4a58e1ffe9acddb6be95dbe0052f2c6391d90afd989e0ed36a266556f3f6eda619a8c1fc6548d5354f3d0c7632c6f4a0bfdfb70d2c1a40c38bdbe7213b02ba0eac91111248ef84719257bb3db567092b9625f45a9c4f218af1d61379bdfc78120548269d9b4825b8af1beb336a34ddc94beb"}, 0xa8, 0x4000000}], 0x8, 0x40000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) syz_open_dev$loop(&(0x7f0000221000)='/dev/loop#\x00', 0xffff, 0x2) 2018/01/14 17:32:23 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x6) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000084f000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000f80000-0x8)='./file0\x00', &(0x7f0000f7e000)=""/227, 0xe3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b3000)='/dev/hwrng\x00', 0x40080, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000011a000-0x400)={"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"}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f7f000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ff000-0x4)=0x8c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aad000-0x1bc)={r3, 0x43, "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"}, &(0x7f0000f7e000-0x4)=0xd17d) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cc6000-0x8)=@assoc_value={r4, 0x1f}, &(0x7f00007d2000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000dcd000-0x4)=0x0) r5 = creat(&(0x7f0000117000)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f000024a000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) fchmod(r1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000c4a000-0x10)={r3, 0x6a64, 0xd, 0x6}, &(0x7f0000b7d000)=0x10) recvfrom$inet(r1, &(0x7f0000ef1000)=""/216, 0xd8, 0x0, &(0x7f0000a27000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e52000)="", 0xfffffffffffffd84, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 17:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r1 = dup(r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00005f7000-0xbb)=""/187) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0x2}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000060b000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0xb}) 2018/01/14 17:32:23 executing program 4: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000efc000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003a3000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000edb000-0x40)={0x5, 0x1, 0x4, 0x27, 0x800, 0x2, 0x80000001, 0x2}, &(0x7f0000a8e000)={0x2b4, 0x100000001, 0x9, 0x0, 0x100000001, 0x1a0, 0x4, 0xd0d9}, &(0x7f0000276000-0x40)={0x9, 0x10001, 0x1, 0x40, 0x3f, 0x3, 0x10000, 0x7}, &(0x7f0000ff1000-0x10)={r3, r4+30000000}, &(0x7f0000da1000)={&(0x7f0000e1e000-0x8)={0x1ff}, 0x8}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/14 17:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x0, 0x4030, r0, 0x0) getdents(r0, &(0x7f0000008000)=""/0, 0x0) 2018/01/14 17:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000070b000)='/dev/kvm\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000742000)={0x4, 0xa0000, 0x7, 0x1, 0x8, [{0x4e5, 0x93, 0x5, 0x0, 0x0, 0x301, 0x0, 0x0, 0x0}, {0x8, 0xff, 0x12f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x91, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0xffffffffffff38f0, 0x9, 0xa61, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x83, 0x100000001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffe01, 0x3, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0xba7d, 0xfffffffffffffffd, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x0, 0xc4, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r1 = dup3(r0, r0, 0x7fffd) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00009ed000-0x5c)={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, {0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x100000000, [0x3, 0x80000001, 0x7ff, 0x9a, 0x800, 0x7f, 0x10001, 0x6]}, 0x5c) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname(r1, &(0x7f0000aa2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000a8000)=0x60) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000de8000-0x4)=0xfffffffffffffff7, 0x4) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000f0a000-0x8)={0x0, 0x0, []}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000098e000-0x10)={0x0, 0x0}, &(0x7f0000e18000-0x4)=0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000a50000)="13b57553a974b8d9e49409d63687e6d95c4afb84ec712f9b4706fbf4d48457704cab894332a95ddea25539bf4597bbbf21fb5555d6cc4c1e3fbf1d1e5cbf812e1c82b838925bdb13226c3cc89cf7c3ebf9e10f0b50543a5c46d83f63c801f5226eb51abda2ab4e35823ab1cd320a3dca65be8857521406de86d975b7946ad8dda6bd2c0c87c018e0f418283e7f079782dc9070d16b1acab10e64a50ec57a1d9237140a844406db7350f10f9a4f7e4af69c05248f943e258ce7b6f45f4ecacf13b1", 0xc1) sync() 2018/01/14 17:32:23 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f00000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b31000)=@generic={0x5, 0x800, 0x10f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/audio\x00', 0x8000, 0x0) sendmsg$alg(r2, &(0x7f0000dcb000)={0x0, 0x0, &(0x7f0000641000-0x30)=[{&(0x7f00003b0000)="3fe964cd151611df9dd24f21dd80fdb211d72c4b9d8370f289bc1ce95c6cd09afbcc0198bc1c820745aeae9a13272c045b639b650545f65c0ccbd3260469c5729b76d497b864931b13e2625498094f421a2aa9bfe6878f3934ac8583b2b8955249a7558ed3ab7bf750be24c2ed06ae2447d3b0a61df60190ab7b6aea30e0621f539a263f8ae41fc669df96a87a98b1453f018bd58a1b4f77d9017b76507490b492378dde821fa44ab27252492748e872789b4f4e4ded52dc5ce84a41824faa20da09fbd6c0eb5c1d953e481282b66cf0f8d982b990c0b60d9839339d", 0xdc}, {&(0x7f00004de000-0xb3)="c255223dde7fc9d10042938d3803d2d58a4caf9b95cfa742c370d04d7fcf396a49505dc5acaa0f33524a40a7b4da880937582e50acee74cee94761d9114eb2975bafdd16f408f533bd00e04dfb471efcb7ea89e0d8e199ed23f02de8168dfda268ca6da3ce488b267056c16bf0140dcd6eed257f25743cf4db1695f6e2e44b9087960ed72a164c14633bb0f7340840877a736f961228238d8d7b599deb20f883358d917b29974bde0ad70336065e19a414e11b", 0xb3}, {&(0x7f0000d9f000)="6ac4169486d179cb347cf89aa4f34f94117f5a065945c82f8938820ce1d66cba3f7a97b637cc3b0905e49b06a46e58a82aa24949d034e03bfcd423269ef94817c0659e44d97bbb991700e24e241c28e7b2f9438cf23f07010f0fb89230deca4b9bec86f00b2e5df93dc46063c84a433353d699787a851b4ebe8fcad213edb20b89e845ee53d995238e", 0x89}], 0x3, &(0x7f00006fb000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x823f}, @assoc={0x18, 0x117, 0x4, 0x86f}], 0x60, 0x20000000}, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000834000)={&(0x7f00006cc000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00005db000)=0x0) r3 = socket(0xe, 0x3, 0xcd09) clock_getres(0x7, &(0x7f0000dce000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000d8c000-0x4)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000064000)=0xfffffffffffffffd, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000620000-0xd7)=""/215, &(0x7f0000596000)=0xffffffffffffffed) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00009e8000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000a56000)={0xffffffffffff8000}, 0x4) 2018/01/14 17:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2", 0x79, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x179, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b75000-0x9)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000c1000)={0x6, &(0x7f0000f05000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/14 17:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002f7000-0xb)='/dev/vcsa#\x00', 0x80, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000082c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000434000)=0x60) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079f000-0x4)=0xc) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000381000-0xa)='timers\x00') close(r3) fcntl$setsig(r3, 0xa, 0x2f) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00003b7000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000e2e000-0x8f)=""/143) 2018/01/14 17:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c4a000)='.user]ppp0\x00', 0x2) read$eventfd(r0, &(0x7f0000848000)=0x0, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f00004bf000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x20000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000485000)='/dev/ppp\x00', 0x60000, 0x0) renameat2(r1, &(0x7f0000245000-0x8)='./file0\x00', r2, &(0x7f0000a6b000-0x8)='./file0\x00', 0x4) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000676000-0x5a)=""/90) 2018/01/14 17:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x200000, 0x0) llistxattr(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000036e000)=""/209, 0xd1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005f5000)=0x7, 0x4) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/14 17:32:23 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000002000-0x4)=0x0, 0x2, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000006000-0xb0)={{0x8, 0x7fff}, 'port1\x00', 0x80, 0x400, 0x2f, 0x7f, 0x8, 0x160, 0x40000000000, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000000000)=0x0, 0x5, 0x2, &(0x7f0000000000)={r0, 0x989680}, &(0x7f0000000000)=0x6fec85e9, 0x7fffffff) 2018/01/14 17:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e54000)='/dev/net/tun\x00', 0x0, 0x60000) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x0) close(r0) fcntl$dupfd(r0, 0x0, r1) 2018/01/14 17:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fba000-0xe)='/dev/admmidi#\x00', 0x6, 0x200000) getresuid(&(0x7f0000a1d000+0x93b)=0x0, &(0x7f00007f7000-0x4)=0x0, &(0x7f00000e5000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000208000-0xa)='/dev/vcs#\x00', 0x1d2, 0x200) sendmsg$nl_generic(r1, &(0x7f0000e1c000-0x38)={&(0x7f00005ab000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000566000)={&(0x7f0000a86000-0x1154)={0x1154, 0x1f, 0x301, 0x5, 0x0, {0x11, 0x0, 0x0}, [@typed={0xc, 0x81, @uid=r2}, @nested={0x10f4, 0x5c, [@generic="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", @typed={0xc, 0xf, @ipv4=@empty=0x0}, @typed={0xc, 0x1a, @fd=r3}, @generic="cb35c2dd18439c4d73f1105ed379f30f673c78f49bccdd14af59da2683b28ce838a5db72e92c2116d5f940f8ff6328e517090c556608909b75fe333eaea5f058ef7b5e3d40aa7cafbed9aa6af22b3a1e2aaa9795f74487569852c19e6ba6af70d52508e9fe5e8f1089facff92278728f9efafeec2e119f6486b3972436d0248efa4b93ab6cc0f23e0021aa89b2290a2eaf4be80aecc7a0fb04765804302b4615f58ab8ec47104a297765aaa5d5253e2e3307e9a6097b7a48679b522a72c0a5ae5a7cc53bb614bacc54", @typed={0xc, 0x8, @pid=r0}]}, @typed={0x40, 0x38, @binary="b1a4aa8cbcad7a9d4fcf628918a269abadd6d9c239b027185e91c7e39e1e609c67947d976d53d5ecaaba6f3e529048ad5fd2d88130"}]}, 0x1154}, 0x1, 0x0, 0x0, 0x40}, 0x400c000) r4 = syz_open_procfs(r0, &(0x7f0000536000)="fd657300") exit(0x0) fstat(r4, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000011d000)={0x0, 0x3}, &(0x7f00001ef000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000e0c000)={r5, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x78f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000, 0xfffffffffffffffe, 0x3, 0x7, 0x7}, &(0x7f0000a81000)=0xa0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f000008e000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/14 17:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b33000)={0x0, 0xffffffffffffffff, 0x0}) r0 = request_key(&(0x7f0000973000-0xb)='cifs.idmap\x00', &(0x7f000045e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000457000-0x6)='ramfs\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x5) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) mknod(&(0x7f00000cf000)='./file0\x00', 0x80, 0xfc04) symlink(&(0x7f0000e83000-0x14)='./file0/file0/file0\x00', &(0x7f0000754000-0x16)='./file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') execve(&(0x7f0000378000)='./file0/file0\x00', &(0x7f000025a000-0x10)=[&(0x7f00007b1000)='ramfs\x00', &(0x7f0000c12000)='ramfs\x00'], &(0x7f000089c000)=[&(0x7f0000862000-0xb)='cifs.idmap\x00', &(0x7f0000bb8000-0xb)='cifs.idmap\x00', &(0x7f0000a13000-0x8)='/vmnet0\x00']) rename(&(0x7f0000254000)='./file0/file0\x00', &(0x7f0000077000)='./file0/control/file0\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f00009b3000)=""/225, 0xe1, 0x0, &(0x7f0000b9d000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) 2018/01/14 17:32:23 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000)={0x0, 0x100}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000)={r1, 0x89, "2d514e803038281bf7a1c79b21870f60f9be3d874a959b30edb028c211815c027bae37a795637029b02540dfa073d8473760a7e07f065cb84fdf993081aeb119bd4a179745a335994233d406cfbebba56f7c4f462c6545f359229860100826d040ccf8d0d8346c2214909b852bb1f8941ab4eec56bb1233077de849daf3f6882dbd962ff63162a41da"}, &(0x7f0000008000-0x4)=0x91) ioctl$int_in(r0, 0x5473, &(0x7f0000006000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fcntl$getown(r0, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000009000-0x2)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000000a000-0x4)=0x80000001, &(0x7f0000008000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x24) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000005000-0x18)={0x0, 0x80000001, 0x20, &(0x7f0000003000-0x8)=0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000009000)={r3, 0x4}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000000a000-0x12)='/dev/input/mouse#\x00', 0x5, 0x20000) 2018/01/14 17:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003a3000-0x9)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000cb3000)=@assoc_value={0x0, 0x0}, &(0x7f00008ce000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009e0000)={r2, @in6={{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c78000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00003d1000-0x4)=0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/14 17:32:23 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000020e000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000b6f000)="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", 0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000581000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000122000-0x20)={0xffffffffffffffff, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000b3e000)="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", 0x1000) 2018/01/14 17:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004c1000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006a2000)={0x0, 0x0}) sendto(r1, &(0x7f00007ce000-0x45)="dd0f2823c2712e32718e385096eb0a33d4ea23cf25beb98f3951d97ed2a9e49c3c384db8ad842045c07b854070a75d0810646e8ded4589d53b12fcbc2e7af25424b83f00a1", 0x45, 0x8000, &(0x7f000098c000)=@nfc={0x27, 0x43c45483, 0x1f, 0x1}, 0x10) open$dir(&(0x7f0000d26000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/14 17:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000628000)='/dev/dmmidi#\x00', 0x39d, 0xc0100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f72000)={0x0, 0xee}, &(0x7f00000be000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000077b000-0x10)={0xd987, 0x4, 0x6, 0x3, r3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000055b000-0xb0)={{0x1000, 0x0}, 'port0\x00', 0x8, 0x140801, 0x2, 0x9, 0x0, 0x16aa, 0x6, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r0, 0x80000) prlimit64(r1, 0xb, 0x0, &(0x7f0000965000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005ac000-0x8)=0x7) 2018/01/14 17:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004c1000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000862000)={{0x80000001, 0x2, 0x1, 0x4, "f90f020ee87cd42e17f7e598e95d264d7e14fef98e27fe9785bd04881c359cd09968d898a1a53d4434558fe6", 0x4ae}, 0x8dc9, [0x9, 0x4, 0x9d8, 0x80, 0x9, 0x20, 0x1, 0x6, 0xe576, 0x5, 0x3, 0x5, 0x9, 0x5, 0x3, 0xffffffffffffbffc, 0xfff, 0x7, 0x101, 0x3, 0x8, 0x9, 0x6, 0x8, 0x10000, 0x40, 0x0, 0x3, 0x800, 0x3, 0xffffffff, 0x4, 0x3, 0x7, 0x5, 0x5, 0x9, 0x2, 0x7, 0x7f, 0x9, 0xa53, 0x1ff, 0xfffffffffffffffb, 0x5, 0x7, 0x101, 0x7, 0x9b, 0x9, 0x6f, 0x81, 0xffffffffffffff5d, 0x2, 0x1000, 0xffffffffffffff01, 0x200, 0x2, 0x4, 0xff, 0x40, 0xffffffffffffff93, 0x0, 0x3, 0x1, 0x9, 0xffff, 0xf747, 0x37eb7c7d, 0x5, 0x3, 0xc890, 0x81, 0x100, 0x6, 0x4, 0x3, 0x8, 0x81, 0x5, 0x9, 0x0, 0x1, 0x1, 0xc83e, 0x4, 0xfffffffffffffffa, 0x2, 0x1, 0xba1a, 0x6, 0x0, 0xe2b9, 0x7, 0xd17, 0x56, 0x0, 0x6, 0x7, 0x8, 0x10001, 0x7f, 0xffffffffffff7022, 0x4, 0x9, 0x20, 0x3, 0x5, 0x1, 0x1000, 0x7fff, 0xffffffff, 0x36, 0xd, 0x1, 0x7, 0x101, 0x9f, 0x1, 0x100000000, 0x144, 0x8, 0x1000, 0x8, 0x800, 0x9, 0x9, 0x1], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000675000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 17:32:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x401}, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000a8c000-0x4)=0x43, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a39000)=0xffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_NMI(r0, 0xae9a) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f78000)={0x0, []}, &(0x7f0000351000-0x4)=0x4) 2018/01/14 17:32:23 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000004000)={0x4, 0x78, 0x40, 0x80000001, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x2000, 0x1, 0x8, 0x1000, 0x7, 0x7fffffff, 0x7, 0x0, 0x8000, 0x7, 0x1, 0x5, 0xe800000000000000, 0x8, 0x8b, 0x2ecd, 0x7f, 0x1b1, 0x100000000, 0xffffffffffffff62, 0x9, 0x0, 0x9, 0x2, 0x1, 0xae, 0x80000001, 0xb, 0x7a72, 0x7, 0x0, 0x8c, 0x2, @perf_config_ext={0x1fdd41dd, 0x40}, 0x2000, 0x101, 0x100000000, 0x4, 0x8, 0xffffffffffff7fff, 0x1, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x2) r1 = getpid() geteuid() fcntl$setownex(r0, 0xf, &(0x7f0000005000-0x8)={0x1, r1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0x67ac, 0x240) 2018/01/14 17:32:23 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000903000)='/dev/usbmon#\x00', 0x8, 0x8000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00002a0000)={[{0x9, 0x2, 0xffffffff, 0x616, 0x7fffffff, 0x1, 0x100000000, 0x2, 0x1, 0x3929, 0x3, 0x9, 0xffffffffffffff67}, {0x1, 0x9, 0x2, 0x3ff, 0x9, 0x80000001, 0x5, 0xf32, 0x1, 0x6, 0x7, 0x9, 0x8000}, {0x401, 0x101, 0xfffffffeffffffff, 0x2, 0x0, 0x7, 0xf3d5, 0x7, 0x22, 0x5, 0x152, 0x1, 0x0}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x1, 0xa5904823ca6b92ed) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000005000-0x30)=[{0x0, 0x1, 0x1800}, {0x1, 0x0, 0x1800}, {0x4, 0x5e, 0x800}, {0x385f7a3d676c1607, 0x68, 0x1000}, {0x2, 0x9, 0x1000}, {0x0, 0x10000, 0x1000}, {0x7, 0x1ff, 0x800}, {0x1, 0x6, 0x1000}], 0x8, &(0x7f0000005000-0x10)={0x77359400, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b21000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f}) close(r4) 2018/01/14 17:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b57000)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000ee6000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "bd285e24bebeadf9", "cf25c7121055905ca254efaeb69ac55e64e8cd741c0aaab10bbecb7ad9e47a6f", 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000e6c000)={0x80000001, 0x80, 0x5ac, {0x0, 0x0}, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00008ea000)=@common='gretap0\x00') write(r0, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000008d00010004000009c10000000000", 0x26) readv(0xffffffffffffffff, &(0x7f00006dd000-0x60)=[{&(0x7f00005d7000-0x37)=""/55, 0x37}, {&(0x7f0000cf1000)=""/244, 0xf4}, {&(0x7f000067a000+0x61b)=""/32, 0x20}], 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000026000)={0x1, 0x0, 0x1, 0x7}) timerfd_settime(r1, 0x1, &(0x7f00002bd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00001d3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00003e8000)={r2, 0x7fff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000148000)={r1, &(0x7f00000fc000)="1be9261de5ce3d8b5de026fb", &(0x7f0000790000)=""/4096}, 0x18) [ 155.399774] hrtimer: interrupt took 41159 ns [ 155.405111] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. [ 155.437644] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/14 17:32:23 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000002b000)='/dev/dsp#\x00', 0x1, 0x801) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000002a000-0x7)="35b17915ff7abbf9da9709961937ffbc", 0x10) r2 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r2, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/14 17:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000058a000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000321000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000050c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001f9000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009f3000-0x4)={0x4}, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000425000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000f7000)={&(0x7f000034f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) fdatasync(r3) 2018/01/14 17:32:23 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000006000-0xc)={0xdcab, 0x1, 0x1, 0x5, 0x80000001}, 0xc) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 17:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000073000-0x10)={0x0, 0x6, 0xd3, 0x30d7a700}, &(0x7f00004c2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000046000-0x8)={r1, 0xfffffffffffffff8}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000e99000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x10000, 0x9, 0xfffffffffffffa38, 0x2, 0x1, 0x800]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f00001ea000-0x39)="f631e9b0827582fdd5e428883a2d4d468aef1fbf23d1d56508ce18bfefe7be7574f045a8dbc6ec2085a07f1b2b98a7981fb08c44e43de3d815") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ffd000)={r1, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0xfffffffffffffffa, 0x2500000, 0xe7f8171, 0x3, 0x2000000002, 0x2, 0x8, 0x80000001, 0x1b57, 0x72348315, 0x1, 0x7f, 0x0]}, &(0x7f0000c26000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ad4000-0x98)={r2, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd498, 0x8b3}, 0x98) 2018/01/14 17:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) socket$packet(0x11, 0x8080000000000a, 0x300) write$tun(r2, &(0x7f00005c6000-0x5d0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4f, &(0x7f0000a55000)=0xfff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/14 17:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000823000)=@get={0x1, &(0x7f0000b74000)=""/70, 0xc0000000000}) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r1, r1) timerfd_settime(r1, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) flistxattr(r1, &(0x7f0000f38000)=""/78, 0x4e) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000bce000)=0x44, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f000088c000)={{0x0, 0x0, 0x0, 0x0, "80f22d583bf39951cea198b46ec90754ad1aac3ad14c88cb31defddf490a5184de4c2879184687a39c4074d2", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000067a000)={0x679, 0x4b2e, 0x7fffffff, 0x0, 0x8000000080000000, 0x0, 0xfffffffffffffffc, 0x8001, 0xfd, 0x4, 0x9, 0x0, 0x0, 0x1000, 0x2, 0x8, 0x4, 0xed06, 0x3}) read(r2, &(0x7f0000942000-0x8)=""/8, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000bbc000)=[{0x8, 0x80000001}, {0x2, 0x55b}, {0x4, 0x3}, {0x4, 0xb0a}, {0x2, 0x5}], 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000320000-0x50)={0x14, @tick=0x7, 0x8000, {0x10001, 0x0}, 0x1, 0x2, 0x180000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 17:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) getpgrp(r1) r2 = getpid() r3 = syz_open_dev$sndmidi(&(0x7f0000dc7000)='/dev/snd/midiC#D#\x00', 0x6, 0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008fb000)={0x0, 0x5, 0x2240, 0x1000, 0xde, 0x5054, 0x100000000, 0x0, {0x0, @in6={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x6, 0x9, 0x40, 0x867}}, &(0x7f0000da6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00001ac000)={r4, 0xfff}, &(0x7f00001ca000-0x4)=0x8) r5 = getpgid(r2) fcntl$lock(r0, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r5}) 2018/01/14 17:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$tun(&(0x7f0000747000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000383000-0x28)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f31000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000901000)={0x3, 0x0, 0x7fffffff, 0x2, 0x1, 0x4}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b96000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) write$tun(r1, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/14 17:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000110000)={0x0, 0x31, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000376000)=0x0) timer_gettime(r0, &(0x7f0000bc7000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000074d000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000995000-0x10)=@generic="cea756542fcbe7cb244769c7a5fd0414") r2 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00001b4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) socketpair(0x15, 0x0, 0x2, &(0x7f0000d93000)={0x0, 0x0}) [ 155.508498] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 155.525972] device eql entered promiscuous mode 2018/01/14 17:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r1, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/01/14 17:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000062000)=@generic="02f7cbd044090f085fde91fd26ce29fe") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$notify(r1, 0x402, 0x80000004) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00005be000-0x9)='/dev/dsp\x00', 0x10000, 0x0) syz_open_dev$sndctrl(&(0x7f0000647000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x200000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000387000)={0x5, &(0x7f0000759000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/14 17:32:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d90000-0x4)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000109000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000048a000)={0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000e36000-0xc4)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd3de61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/14 17:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ef4000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000043000)={0x2, 0x4, 0x2, 0x0, r1}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x210000, 0x0) 2018/01/14 17:32:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$dmmidi(&(0x7f00005bf000)='/dev/dmmidi#\x00', 0x5025, 0x101400) perf_event_open(&(0x7f00000d5000)={0x4, 0x78, 0x80000000, 0x6, 0x2, 0x6, 0x0, 0x0, 0x100, 0x5, 0xfff, 0x4, 0x3f, 0x1, 0x2, 0x9a, 0x8, 0xccf, 0x9, 0x3, 0x6, 0x22, 0x0, 0x3, 0x401, 0x4000000, 0xd9, 0x62946486, 0x7, 0x10000, 0xfffffffffffffffe, 0x1, 0x0, 0xffffffff, 0x0, 0x6, 0x80, 0x3f, 0x0, 0x4, 0x3, @perf_config_ext={0x3, 0x7}, 0x0, 0x95b, 0x3, 0xddc6721214aa6065, 0xffff, 0x1, 0x2, 0x0}, r0, 0x1d, r1, 0x7) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004b0000-0x4)=@assoc_id=0x0, &(0x7f0000847000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c07000)={r2, 0x80000000}, 0x8) 2018/01/14 17:32:24 executing program 0: r0 = memfd_create(&(0x7f0000f9e000-0x2)="c400", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00004b6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000dff000-0x53)="", &(0x7f000081e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000161000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000)={0x1d37, 0x20, 0x83, 0x9}, 0x10) ioctl(r0, 0x100000000, &(0x7f0000000000)="1e16f899fe02b1024aabda212f13616ed83b1eadf086652965fa096cc30aaa2a8c379ef33ceb839389b90dee63e3860e1533f6c13e7cf8d91bf9ede8b5671216582fcbe070144ad54ed245f4ddc9107507efa47f5a163d3bcd8df63e7264178b0633682108894a71523d5788ed076470ceecd5fb4f30e5709efc9136c402154c434d184c20a141a0c574920d5101218b259f129cbb8b0a1bd0e706fb997f00ef4efd8593") 2018/01/14 17:32:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000dcf000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x292, 0x0, 0x0, 0x0, 0x80000000000}) 2018/01/14 17:32:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aa1000)=@assoc_id=0x0, &(0x7f0000aa1000)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000aa2000-0x8c)={r1, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000098000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aab000-0x4)=0xa0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000956000-0x4)=0x0, &(0x7f0000aa3000-0x4)=0x4) 2018/01/14 17:32:24 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x0) fcntl$setsig(r0, 0xa, 0x37) poll(&(0x7f0000005000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x871a) r1 = dup2(r0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000014000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) r3 = getpgrp(r2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000014000)={0x0, 0x2d, 0x3, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000017000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000017000-0xa0)={r5, @in6={{0xa, 0x0, 0xba3, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x4, 0x8df, 0x0}, 0xa0) timer_gettime(r4, &(0x7f0000016000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r1, 0x8, r3) ioctl$int_in(r1, 0x5421, &(0x7f000000a000-0x8)=0x43) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/01/14 17:32:24 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x2, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0xb4)=""/180, 0xb4}, {&(0x7f0000004000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000004000-0xe9)=""/233, 0xe9}], 0x4, 0x0) 2018/01/14 17:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000e1000)=@assoc_value={0x0, 0x0}, &(0x7f000079e000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000051e000-0x8)=@assoc_value={r1, 0x5}, 0x8) write$evdev(r0, &(0x7f0000294000)=[{{0x0, 0x2710}, 0x2, 0x0, 0x0}, {{0x0, 0x0}, 0x4, 0x4, 0x0}, {{0x0, 0x2710}, 0x0, 0x6bef, 0x0}, {{0x77359400, 0x0}, 0x400, 0x0, 0x0}], 0x60) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) sendfile(r2, r0, 0x0, 0x72439a6b) 2018/01/14 17:32:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000955000-0x4)=0x0, &(0x7f0000ea7000-0x4)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000005000)='/dev/vcsa#\x00', 0x4, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) 2018/01/14 17:32:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000000)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009a6000-0x6e)="", 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e90000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00009ee000-0x88)={0xc000000000000000, {{0xa, 0x3, 0xa757, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2206}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/14 17:32:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00005fa000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b62000)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000020f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e7e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00006b6000)={0x6, 0x1, 0x7, {r3, r4+10000000}, 0x8, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r1, 0x84, 0x7b, &(0x7f0000571000-0x8)="7922e2ed01000000", 0x8) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00001ef000)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) 2018/01/14 17:32:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$netlink(r0, &(0x7f00009f3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e9e000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000001000)=""/166, 0xa6) geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000004000)={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f4ea36f}, {0xa, 0x3, 0xe6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x34, 0x7fff, 0x9, 0x0, 0x6, 0x4, 0x8, 0x3f]}, 0x5c) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000006000-0x290)={0x8, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x98b3fbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xee, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000005000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000006000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000007000)=0x3ff, 0x4) clock_nanosleep(0x1, 0x1, &(0x7f0000008000-0x10)={0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000-0x10)={0x4, 0x0, 0x3eb8, 0xbe, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x1, 0x5, [0x3, 0xd5e1, 0x5, 0x80, 0x8000]}, &(0x7f0000006000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0x4, 0x3db, 0xffffffff, 0x7, 0xca2e, 0x0, 0x10001, {r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x8, 0x400, 0xac1, 0x2f3}}, &(0x7f0000002000-0x4)=0xb8) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000000a000-0x4)=0xa12, 0x4) [ 156.175042] sctp: [Deprecated]: syz-executor3 (pid 25215) Use of int in maxseg socket option. [ 156.175042] Use struct sctp_assoc_value instead 2018/01/14 17:32:24 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f67000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x3, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/14 17:32:24 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, 0x69, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bfb000-0x12)='.request_key_auth\x00', &(0x7f0000225000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000043000)='/dev/sg#\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f000009e000)='pkcs7_test\x00', &(0x7f0000b32000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f000077b000)='keyring\x00', &(0x7f000080e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) keyctl$get_keyring_id(0x0, r1, 0x4a17) 2018/01/14 17:32:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000dd5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dd5000-0x2)=')\x00', 0x0) keyctl$revoke(0x3, r1) 2018/01/14 17:32:24 executing program 2: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d15000-0x8)='./file0\x00', 0x400000, 0x1) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e59000)={&(0x7f0000e59000)='./file0\x00', r0}, 0xc) r1 = dup(0xffffffffffffff9c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f00004f8000-0x8)={0x3, r3}) chdir(&(0x7f00003b2000)='./file0\x00') mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e5a000)=0x3, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r2, &(0x7f000000e000)=""}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000572000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) 2018/01/14 17:32:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000173000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00009a5000-0x4)=0x9) getpeername$packet(r0, &(0x7f0000651000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe1000)=0x14) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000cb7000)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) r1 = dup(r0) getresgid(&(0x7f0000a94000)=0x0, &(0x7f0000dcc000)=0x0, &(0x7f00008b1000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000c51000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a2e000-0x4)=0x1c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00003a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002a4000-0x4)=0xc) close(r2) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) bind(r0, &(0x7f0000fb9000-0x10)=@ax25={0x3, {"b4a911cf086b38"}, 0x3}, 0x10) 2018/01/14 17:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000494000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002000)={0x0, 0x0, []}) 2018/01/14 17:32:24 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000009000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000a000)=[{&(0x7f0000005000)="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", 0xff}, {&(0x7f000000a000)="9f9fd9bd1889a348ec060cfffdc4df1cc4a7c1c584bbe6755d08df37d7cfca9198ee7c5ea7da61067e600c584a52e6a4ca9c553eea62e6cf2df86274d27b64d5bcdf0111ca598eb554a871cad9fe967b334896067b12298ab878c7fe630ce0ca5c092d987b7ee0ed7bfbbd63f68751a1301808f11c955ef6203dc04c6651edd652c4b9e5a76d849038529b5419ac69b6e0876a269f6aeb4ab8df1b3319523e6a7a3af72b4e481dfdd580804afece014a0855094a938b8d18fef09b467fd279a527c5231f9d5c284ab0315e1ff8", 0xcd}, {&(0x7f000000a000)="", 0x0}], 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000a000-0x4)=0x0, &(0x7f0000003000+0x367)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 17:32:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001d3000-0xb)='/dev/midi#\x00', 0x2263a093, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000296000-0x8)={0x0, 0x8}, &(0x7f00007e5000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000298000)={r1, @in6={{0xa, 0x1, 0xdaa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x1, 0x800000003, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname(r2, &(0x7f00008e6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f54000-0x4)=0x1c) 2018/01/14 17:32:24 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000021000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = getpid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000020000)=r1) r2 = socket$netlink(0x10, 0x3, 0x800000000010) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000021000-0x12)='/dev/input/mouse#\x00', 0x9b49, 0x40) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f000000b000-0x4)=0x0, &(0x7f0000021000-0x4)=0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa, 0x4, 0x0}) 2018/01/14 17:32:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) setns(r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000069d000)='/dev/vga_arbiter\x00', 0x800, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) readv(r1, &(0x7f000091f000)=[{&(0x7f0000625000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/14 17:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ac6000-0xc)='/dev/input/mice\x00', 0x0, 0x40) r2 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000785000-0x4)=0x0) getresuid(&(0x7f0000364000-0x4)=0x0, &(0x7f0000039000-0x4)=0x0, &(0x7f0000a54000)=0x0) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c45000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a51000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000f03000)={&(0x7f0000476000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000408000)={&(0x7f0000b60000-0x185c)={0x185c, 0x13, 0x10, 0x7, 0x2, {0x16, 0x0, 0x0}, [@nested={0x1a8, 0x64, [@typed={0xc, 0x65, @u32=0x2}, @typed={0xc, 0xa, @pid=r2}, @generic="f22991f5fe7fe885498d3d6aa0f6cd42967ce39aec175e56ad2558b42733201d51f13e97887e51e3029a3c3711afeb93fdc7919feb2139e9248d476d8b8665a4e7a322f330fdb066290c38ba252486d12ad618bb9c34a7797367f04ad60a22cf730ab6d2862f947fdd4b0932617f3a4359b5fdbb44d96a2812dfa7369f7392e9596205b40e5d6b5be0871e29ab7f9b3b609daeb25aa77ce90512fcfebfda02819080f3fcb9391d8d37bef2bbe717d4ea34c606e609afb2abc38cf24391b2909b44214747c1cf6a71159db00d3d7e25ab0e238b15bc97af24d146bd8f6320c5b16666f03ba0c3c0161ae465ddac357b17793a451d8f", @typed={0xc, 0x3b, @pid=r3}, @generic="715b7ec3f62642e6ed5be387923129e391aacd19f5397f04b68b73430e2d07dbfef7f87c4901210ec6d6b1fa44688fd7c5f90e1f449224d0a70c03b3c5d96b477b7cabbeb61a957b491e9167f10d6239f4c34319d46cafae1b5d9dec08eb6af020d9f5d4c34dd659364582a22ab20c7fde9f84f4b87a70148eca0716e984", @typed={0xc, 0x4, @uid=r4}]}, @typed={0xc, 0x34, @pid=r5}, @nested={0x1378, 0x8, [@generic="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", @generic="d809514b2ffa822670a8e09c916c8885f1dff0fc652cb9710c75da53f9606585329701b82f41ff5c40a89f05ed3cc30372d75895cf3173f7bffd6a06fd42d7a295f2ae201f09b255caf6a9927ca7e2ecec4d5cf6315845dc478ede621049fa250eda6b7ba52d879386a4a1932956dad64b929ad2e5b812605d107e2ec71c5316a54ecc67084e10eada5a788cb202d892ca4536f0fdf7d6bfbb02ca5f841bb2a9e4469ab5c7", @generic="466caea3aa6768d607b63137e353213a0424362e68719272cceeef445f3f67c1a9cb663d62c0dc404f674e70dad49ecd7d74e8c69291866e20249af98bdb16b3e3062502608c4b5e3856d8308cf09824619da3dfff7fcebfc1fdd2da0c", @generic="63aa0bb72ae84ed4effc6f047880a590d3cbf9099e0fb040bd2038d5a27f6f36f34c9eaec7451664b7b56b3562a05cd64307059a7dcd14d97ba401480fffc1c282d6957f0fe7e9ec394907aa0b6c38c48294e3d03874d474880148f470de53465322397b90fd9e41007df089f6b81bd9d6d1723e7f818714cec7c0ef170027a41e9cbd38b1bd8b1802039524ecff9cc841ed1ef65c661d1c67fa05597a6f83494666", @generic="625aad2a8b6da3c217d7aa7523c149f91b5f2562a5404e6092450f9d58edf48f0f103e20227ab3e449f67f041bf5265377026dcaecc634fa3fd1ec55814d8a16a47dcaf79fc95cf007728ffbdb26b83e6888504c80e2f0158ad76a7ab3ba723c706227d26f8e77fcb39ae583ebdfdabc986b6c683d838d39fbde78e5d9a7daeb6f0c2159f06615ea75b9221cdf73668a5e1649dfdd4f48d0cfc67ec4235644146b88162a61228d3d6cb0fb247ece6cc4a98cc2f68b9536a48d93a86d6330753cc1fac55478fead202a4f60bc2d7632dcf583d1d901361fcbf6145c8176d75f7b43", @generic="265d8f208bf8e6a189a3ba7b895f210bb124b42e9f5466beea7f9a9e3e530a6ac3f136b1c04bcad824c91cc4db876988950713d04aab5d4f17b7ea9fd3f1abb7fc78260673f2a2201c86b410e325b68dec898201f533d0da7ca8a8292b09cdb300ddc42cd1ff8cef20e0d1a5c94d621092559115b165b8fca97ed11fa63f90067db8c54437c4db8eb1e223e4cfe32f15c2b3eeb7637443b1e928429b98d9bbd3b6ae5d62d8c85cedcda03a6b71de2c45f4e9f2f101289c2842e1d3f3d6bc4ea0b80ddc3968f4271c680255c3e22a4a13fc3c2e73710e14a63036f854127e7cbe65900db74a1d6673666ccf84"]}, @typed={0x10, 0x19, @u64=0x2}, @generic="f25a3b87443799c027cc58648711542d8f1cff9eed6f6c8fe24e7abc3608b2a26475996b135c30216663d7faa2bab70e72b2db0bb3b7621405079eed12a0591a631d87e7791ffdcbec24822fc155376b26e8bf7277ec90262d17103edd5438719cfb28b9221176829dbd75bdf873040e474871c7b8595733", @nested={0x1c8, 0x2e, [@typed={0x18, 0x2a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0xc, 0x5b, @uid=r6}, @generic="a89aeba89d33c51edd3a57b6dee93bd5cc0f51dafa639123784efa1f3c7b2708ce82a8236610d26fdbd7db3ec52509fdb9a27438e10e569100850bf291c07fe6ba41f3c90896c3033f1b41573e910e5ba74ca23915e7b27d211fc1679c8e3c3918d68d076886a6917bbacb25c0b6a54661c07aacd940dd72f98aa2cc5c2f276c25004900bdb40ed03b2b17f779083706540a61d88d6465c4cc63447d4f9e35f7891d98eb", @generic="a6f80621d07aef20d4e5d0070c1b1e13b999e197cfc1d1be07daded73f15d7037c5f3d9212436251b234b9ee0b187e7af36abc18609dbb69ff0df59106625449abf294a7934cdd2a", @typed={0x18, 0x6, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="f0db12778e6b7ebcf5084f3aa7c36cb9a4855f17799cc0b43ebe0cfd802b4c4c6721a0668b5f1c8ecdf71f1ac67b0c2e868647ec5a2beb6120bdfabf0ea9541ec06d912b9b5652087b28c8a68b6b7c529d689f55a2d0f2b1d0df55acc91dbd5450913e933b3d84dabf03f3b43d58dddcf226b3c6705caec3fa7d0f8f07ea01b9439deeee1de75584a32f83f7dfdaabe5d1b50d014bdb1a8237a7fb"]}, @nested={0x18, 0x1a, [@generic="1fa9a1bd6faad9bc3bc0b75912c038ac2d"]}, @typed={0x10, 0x48, @u64=0x34}, @generic="943934376a291a360ef8a579aefe1f1af5a184f53d5d65ec1b03111f1d67050a1633c4bb4350782cf35cf286d6796d47cb13ba349c9dfb8a3d93ffa45a6944d2f2a253508164bd025195144ce03cb4690d5e81ef343471fedd92c694e1b3b0d98040fdf7a33aca9d394952e73af94cc16f0c99921d4175529f9f75a18d1fddc62e2eb31cada6ae3506c9d97ed0b2af8ca58145920f24ed88103c8967efd0eb289633"]}, 0x185c}, 0x1, 0x0, 0x0, 0x1}, 0x4008084) r7 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r7, 0x227e, &(0x7f0000001000-0x1)="") 2018/01/14 17:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpriority(0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e59000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x200000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000930000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008cf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d90000)=0xe8) stat(&(0x7f0000032000)='./file0\x00', &(0x7f0000339000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000050f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af5000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d60000)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000047f000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007a0000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bd000)=0xe8) getresgid(&(0x7f0000fc4000-0x4)=0x0, &(0x7f0000c6c000)=0x0, &(0x7f0000f3c000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000db8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f00000a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000564000)='./file0\x00', &(0x7f0000d1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = syz_open_dev$admmidi(&(0x7f0000fe6000-0xe)='/dev/admmidi#\x00', 0x4, 0x3) r14 = syz_open_dev$audion(&(0x7f0000485000)='/dev/audio#\x00', 0x200, 0x800) r15 = socket$inet_dccp(0x2, 0x6, 0x0) r16 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007d4000)={&(0x7f0000581000)='./file0\x00', 0x0, 0x8}, 0x10) r17 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dba000-0xa)='/dev/ptmx\x00', 0x100, 0x0) r18 = socket$bt_l2cap(0x1f, 0x3, 0x0) r19 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000d23000-0x4)=0x0) r20 = creat(&(0x7f00004e6000)='./file0\x00', 0x20) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c12000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000028a000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1a000-0x4)=0xe8) stat(&(0x7f000097c000-0x8)='./file0\x00', &(0x7f00003f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = perf_event_open(&(0x7f0000b2c000)={0x0, 0x78, 0x101, 0x40000000000000, 0x5, 0x6, 0x0, 0xfb4, 0x0, 0x4, 0xd680, 0x8, 0x8, 0x3ff, 0x7, 0x7, 0x1, 0x1, 0x51ef, 0xfffffffffffffc68, 0x100, 0x8, 0x9, 0x10000, 0x6, 0x800, 0x5, 0xf9, 0x100, 0x10000, 0x6, 0x6cb0, 0xca03, 0x7fff, 0x7, 0x10000, 0xfffffffffffffff9, 0x1a80, 0x0, 0x1, 0x3, @perf_config_ext={0x81, 0x8000}, 0x10000, 0xadb464c, 0x850, 0x7, 0x9, 0x8, 0x1, 0x0}, 0x0, 0x100, 0xffffffffffffffff, 0x1) r25 = socket$inet_tcp(0x2, 0x1, 0x0) r26 = syz_open_dev$vcsa(&(0x7f0000c37000-0xb)='/dev/vcsa#\x00', 0x7, 0x8600) r27 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000387000-0x8)='./file0\x00', &(0x7f0000de5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000847000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bf5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3e000-0x4)=0xe8) stat(&(0x7f0000d83000-0x8)='./file0\x00', &(0x7f0000fce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d82000)=0x0) stat(&(0x7f0000129000)='./file0\x00', &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b7e000)='./file0\x00', &(0x7f0000ae2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000877000-0x4)=0x0) r37 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000f6e000+0xccd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000898000)=0x0) stat(&(0x7f000093b000)='./file0\x00', &(0x7f00000c8000+0x398)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005fe000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f00002e3000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cbb000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000079d000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028b000)=0xe8) getgroups(0x6, &(0x7f0000593000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r45 = syz_open_dev$vcsa(&(0x7f0000382000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x0) socketpair(0x0, 0xe, 0x7, &(0x7f0000f22000)={0x0, 0x0}) r47 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b0d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f32000)=0x48, 0x80800) r48 = gettid() r49 = getuid() r50 = getegid() r51 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e45000)='/dev/autofs\x00', 0x10000, 0x0) r52 = socket$bt_l2cap(0x1f, 0x3, 0x0) r53 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000003f000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000562000)={0x0, 0x0, 0x0}, &(0x7f000017d000-0x4)=0xc) r55 = geteuid() getgroups(0x3, &(0x7f0000093000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r57 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000799000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f1e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000037f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8a000-0x4)=0xe8) lstat(&(0x7f00004e9000)='./file0\x00', &(0x7f00001a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r61 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r62 = socket$key(0xf, 0x3, 0x2) r63 = accept4(0xffffffffffffffff, &(0x7f0000e07000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025a000)=0x10, 0x80800) r64 = signalfd(0xffffffffffffffff, &(0x7f0000a0b000-0x8)={0x6}, 0x8) r65 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a4b000)={&(0x7f0000442000)='./file0\x00', 0x0, 0x10}, 0x10) r66 = getpid() r67 = getuid() r68 = getgid() socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000fae000)={0x0, 0x0}) r70 = userfaultfd(0x800) r71 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000192000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r72 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000028000)='/dev/hwrng\x00', 0x0, 0x0) r73 = fanotify_init(0x20, 0x101000) r74 = socket$inet_tcp(0x2, 0x1, 0x0) r75 = accept$inet6(0xffffffffffffff9c, &(0x7f00009da000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a00000)=0x1c) r76 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) r77 = syz_open_dev$sndseq(&(0x7f00005cf000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000943000)={0x0, 0x0}) r79 = signalfd4(0xffffffffffffffff, &(0x7f000054b000)={0x5}, 0x8, 0x80000) r80 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r81 = socket$inet_icmp(0x2, 0x2, 0x1) r82 = syz_open_dev$sg(&(0x7f0000936000-0x9)='/dev/sg#\x00', 0xe5, 0x0) r83 = perf_event_open(&(0x7f00003cb000-0x78)={0x3, 0x78, 0x4, 0x5, 0x3, 0x5, 0x0, 0x100000001, 0x100, 0x8, 0x5, 0x5, 0x0, 0x6, 0x1000, 0x1, 0x3, 0x5, 0x3, 0xc937, 0x7, 0x200, 0x6512, 0x800, 0xb66, 0xbf9, 0x0, 0x6, 0x7c7, 0x5, 0x8, 0x6, 0x7, 0xc8, 0x2, 0x1, 0x2, 0x7, 0x0, 0xfffffffffffffc01, 0x2, @perf_bp={&(0x7f0000142000)=0x0, 0x0}, 0x2, 0x4331, 0x9, 0x5, 0x9, 0x2, 0xfffffffffffffe01, 0x0}, 0xffffffffffffffff, 0xff, 0xffffffffffffffff, 0x4) r84 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000043d000+0x593)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c32000)=0x60) sendmmsg$unix(r0, &(0x7f000015d000)=[{&(0x7f000089e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e00000-0x40)=[{&(0x7f000070e000-0x8)="a28874e9b4185b56", 0x8}, {&(0x7f0000c31000-0x5a)="4c6b732ae07405145de960479fa697302a95a9dffabd96cd6748ae65855988b24c4fe48c7ad034da9c3c8b16c037958576db4becd4432ba253029cd593bd64c425626eb6236085508370c35c340e8c5f8921514b92687748e5ee", 0x5a}, {&(0x7f0000e14000-0xcd)="83e91bb52f10725e73fc45c323351aeca75582b968d045dab54f3f11ed38a8ea34fcced8d641e11800802a70f10f5ee2dd899cec13a6bbb8c99ba357cc59cdaf03041830ff32d9f1fe16449f77a2dfe64c41a70de5d9fa098375a6e36130442ab8205c3495eb9f3f6d721a7438cde34dd08aea925f5c7abaa561664355e61086cc9766f80ae0966295787e1fa511cca7903cdb264feb3519d97524f24910c9ffe57d57ec8272b5edc757dc3c31c2ffc6ed501462247d624e847d5072084d5fe9a650999bd47718e40b88234305", 0xcd}, {&(0x7f00002c3000-0x7a)="9eb2ef2c4fd2f961aa8985e5c844d7c7fa739f58f7b956f1534718a3c7693882f4d47847f9c086678e2d79189b68e9ffe348b937a047bf2eed0a0c6f4ce6231214ae472552a51b44b98df9e82b92b4b9bbd0aa34942a0d1255d58d5b12aebaaebbf1adc2e134cec6849c2d43851341ca8f66c2283e7aa56f4531", 0x7a}], 0x4, &(0x7f0000c25000-0x4f)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}], 0xb0, 0x4000000}, {&(0x7f000006f000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000036a000-0x40)=[{&(0x7f0000b5a000-0x39)="5280741c70d21b77fe4652f72bfb93288dcca6658c5df7de0b0e2df264ad40432c718cf139118f33ff103760870989eed48e42ea48957f6916", 0x39}, {&(0x7f0000d49000)="62d56c0c22580babcdaefb16de7d19716719c62af60677577f94c5d4297a54db30796eb6105de44728278610b1acf50c6f0d42a181727e62476d790c2e15ce393abbbfaa7b53342279b7a8e592ebeff0975a694dfc2dccb6b315944f0306b8674c353b9610d91f5e86abaf98fb0e60f7f3ce6e1648ddf609b265f63785ee89471571b10d28d3e2ae9a147f0a2bfdab622c516040473f86e0cb2711223394d65494ae4f94caad9d71b9c392270d382a7c817b54d51669627c1032f3bcf0dcbb8ad6ebc337ced8142c56f407dd881a2abdb601bbb8f711444a6371", 0xda}, {&(0x7f0000283000)="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", 0x1000}, {&(0x7f0000157000-0x84)="6942c522ccf736dd456430a9043048e920144356131ab4baffb51e74c787a24791d5eaa3909c286cb71e1f00c1b653edd794660157456b98d0621df89d5162bd9604d30aef6e79cb259666eea12ab2c546c88d2f3b01800e691994aacb4d357af2004b2037e1c5eb144cd68493d3293dd6a52e663934ddb0c4c02d295145132a3eeac6ab", 0x84}], 0x4, &(0x7f0000bcc000-0x88)=[@rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x88, 0x801}, {&(0x7f0000769000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000039b000)=[{&(0x7f00007f3000-0xd4)="acf670739a6a7ab7db7040410a339b2e190033e4b48521ab38f67f70392cb968425bcd62711ac6b2b18160ecdbcb7e8470e94084be5698dc7b2dd0eb55cc78b2c536393712312dfb97d27a758a6a10b7fd6759fe5b626cf1814a827c0bde0ef5017f3edbd80685ad0c204f71437c8eacb9fcfd1284b5e638d3a180329e9892024e47b6d4e8a609b125943412353f539d59935b2171cc98cdd8d01fe91ea4a22e7f5581016a90cd2d207f2989185d3e7495789b0d4ce92bf4dc4f850ef04f7b24889213d764aebed3c77384119e4f0c1753c67c10", 0xd4}, 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{&(0x7f000083a000-0xfb)="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", 0xfb}, {&(0x7f0000ad7000)="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", 0x1000}, {&(0x7f000074f000-0x8)="0f419b7e90a6ea25", 0x8}], 0x7, 0x0, 0x0, 0x44000}, {&(0x7f000016a000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000806000-0x10)=[{&(0x7f00008cf000)="52f783522b46ae9583fb31f3843f14e085340c0d3e2acf5b210fe841f63dff627c54e599452c87ee2d35dad0b944fb8b17320f39c086969fdda03ec0090cc5040c089751507c890f54a10ea2cde78a32d97c81c82685f59a", 0x58}], 0x1, &(0x7f0000eed000-0xa8)=[@cred={0x20, 0x1, 0x2, r66, r67, r68}, @rights={0x30, 0x1, 0x1, [r69, r70, r71, r72, r73, r74, r75]}, @rights={0x20, 0x1, 0x1, [r76, r77, r78, r79]}, @rights={0x20, 0x1, 0x1, [r80, r81, r82]}, @rights={0x18, 0x1, 0x1, [r83, r84]}], 0xa8, 0x40000}], 0x9, 0x40) 2018/01/14 17:32:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000710000-0x68)={0xe1, 0x6, 0x7, {0x0, 0x0}, 0xfffffffffffffffe, 0xc973, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/14 17:32:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000739000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000ca3000-0x8)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001dd000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000177000-0x4)=0xe8) r4 = getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000053b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bef000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec0000-0x4)=0xe8) r7 = fcntl$getown(r0, 0x9) stat(&(0x7f0000bda000)='./file0\x00', &(0x7f0000a46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000132000)=[0x0]) r10 = getpid() fstat(r0, &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000042000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000a55000)={&(0x7f0000b27000)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000000a000)=[{&(0x7f0000a51000)={0x6a0, 0x2e, 0x220, 0x4, 0x1, "", [@nested={0xf8, 0x1d, [@typed={0xc, 0xa, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0xf, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="130a4530acdf705ebf98b7a3b8170cd5caddc72161e236fdcc3887cdf5bc2823cb1b582bb94ca2d67714fc85629e3b94f9cefd1c70f175f9f484b334378d34663bd04058ee9b2ed38580d8d8c094a2e7b213f98f296e7abb7716d255910af531a02aa4ac1d4a4febc8e8b6923c3739a3d897f32220da44e644d66f7d8e884a5f632c1b1baa2f155505df07a34211cb904da0e2177b97a5adc65ae4588fd00868c42b5159ff4112a01f6ebe383ff7", @generic="e11809d3a8a2286fbb4259d4294ad88aa85462565ae5c819bdb23302943451d3868f", @typed={0xc, 0x59, @fd=r0}]}, @typed={0xc, 0x56, @u32=0xb9a9}, @generic="69c178ab968c52ee298d7674c868aec053b18f1b311ee088b4407bfb49005b51c7588c85eaa671504857d6f4a0c7eef7923b64e7531dfd5a8f2eae1206b006928bee3c5d724ba3a522fd20b476e3f2d8dc1954698bc84c77458f9e0482de1fa1e047227aa9b386b40e25e4dc1ead9384e940673b3a2e6588e6dac1ca1d90a89afded17f39d65104d94d7e7a7d51beebef65e0720a9fa28", @generic="0ea38e45608f3c8b97030161d09dd02ef708a60cb3b1abf247b5cb4cbfbc7b65bc4d25a817fd0cedb6c42104512d4171a3f521f4", @nested={0x16c, 0x8d, [@generic="bf055f2a30a178d6887975c33f84b13705c29a68b0eadc2338b8057f5c663e507f6493eeb0cdb8bbc6d38fdc353d1df873b096aba7a49df16e6c77a57e06b21719ffe079273f957f3c496dcb16a588786de8f7678ce184d7a304fdf928e672f73c272ab012ed8d530aa90b43e0c6711c981fb982a052c2ff18bbdb71d62584f3d56df9d8428fb510136c4c04de4b73a73c0471b396e964d28c2793d9684c3e58c73df1b1e98b5ba64a229d380767ec56db97eaede8ac00c6b639b9c9147a0cd3f675233bcee9ecdb66507c1a9e7fdb4514c24209c915a1e72a27c5d686e2a87690c399f0591fad41d461c2", @typed={0xc, 0x8b, @u32=0x6}, @typed={0x18, 0x67, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x58, 0x34, @binary="be8e5dbd9380b88ecac91e8b5479168d2ab550ccf39ed05db245b64a97e04f6cfcb3db1f12ba07e630fba4fc56386b3b31cd89bda6c4160ea0153a490beb424ab804cf94f7d6972f35e5d357bb7b021c"}]}, @nested={0x1f4, 0x11, [@generic="f2f730564fa7ca279c6ea82952f6f651f85965de5937bb8478c35167c4c44f126a4936628702e367a02f9d6be566ffb323384d720fe7b1bd5f1211394ab995962ebbddb8a0e11d960a3276bb3561f61a04ed9d9b", @generic="ef0213ac056cba9c0af4abec072ea7c6052fcfdb456615c46be3194521296bf6e90aa5d0795d3bf1ce5a6de14784de09eda80f9bf1d6cb", @typed={0x18, 0x8, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}, @generic="16dac7d322200d1f1dd6951f1d99482a83b9f09a67eeba4c82bd9ade67fbbf3b549ca9720131b0532d741513b0e70cc97f29eb8129e56ef92d8c2f13595e132f89e47b09a92509114b6c7a5a7ca51d704b5a6eb9960a5d7e156acd331736aa564efc49a1b7f8b1b986e6e023086390fb2b4bdd666fef6a018f050d83f7292af0f069d06e76db68124ac35da11c821fb10dfab3106ddf6d9c1ba0d95394bf54c15c0b391fbdb0d1bd596cf0a62e34273f16755681", @typed={0xc, 0x94, @u32=0x3}, @generic="2bf1ae7178ee832e96e3b7da717bd4b990dabd016f55ccdb0b8e3d82109d7f39c59c94b80b4b1ecbd2df8454104647a258c3212403bec476ef282786e17ae6e9e5cd0b7855cb604ce17394e98431307846ae6735cf6227a0abc104c370f05a40d243dd7f7de57316ba8ba8d020fec5df0c04133e2106ac3ae7ce5a1144cf2f13d88a", @typed={0x8, 0x90, @void=""}]}, @typed={0x10, 0x76, @u64=0x80000000}, @generic="730c40201d000bd57ab4014200ec4ed901268299bc431a1d97e15c468163c527d53dc0d396409eee40ff907e0bb882c7ab5c03c72d361458b6e043e08668285a6fb964daecc43208d1af9784e25212a3c8edafbc977055d096e73fc74d78f876e89f9bc976a83bf313fd4549477a0319baae500b317a4a57090fe6b920908de039bdc7dc", @typed={0xcc, 0x13, @binary="74e804beacf0768e8686027c044fdd2512a159b9f126182a9a8e8053a481d8ff2441d28ef3a779c3b86076978d0a194b4e1484500ba1aa0e694069b87bc31138ec5f2df7f4c37951dfbbef9cab5671e715af48d49bb8771c2e193af04a5a6a908795cd4e3f3d1dbb6a1dc30718dfefdabd28f7291870603baa8eefb18b7b00370730a61e8819bf4629175e7444329da206763b964aa34fe39cc0ccdd6f66d1be55626cd42cf453cd77257a992731c1931218d75d43d35384a3114efc7691c5a770da"}]}, 0x6a0}, {&(0x7f000031b000-0x11f4)={0x11f4, 0x3b, 0x0, 0x5, 0x3, "", [@generic="a6373ce3f905eeac1ec09fd32be37dcdb4c022e315637d0bf227b399fb6504c3f726fffd2afbda971b7082100df9a15bf687a32cef1ce0d8aaede117b5a4fcdd842482de17e382df46706c75c3082011ab4552f250eda7706972ab81ea3f8d1906714a0c89a01bf08fdf4924baace87a2f54107c1d830a2bffd779178997275e485fcd7a75a6da2537fdc33f599715031fbd55d3bf5ce8e1afc1d326a2ec9a9609b57f14bf3de4c8a3ea1d34d12b04cec1f468fa7e1d7a4760aa30e9df45eff66b785871be", @typed={0x8, 0x2d, @void=""}, @typed={0x18, 0x74, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, 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@generic="52c50df7a94128ae9b78145cecc585ab7a6eb2544cdefbab004919ac6202a4ff82b87c249dd356be6e55ff67a42920b963594407df0ec30ae56c04734d350cdff5bb322726af3946103ad03fd2a117652f2a3cfe8b6762c6af6504615364d718de2e31093c28400d81883f2c621c62ba6e6d5e067a5f072b95dcf267288e2a6238640b752c374cfd029b62e6fc95ff5c54b72bcb7801e89e", @typed={0x28, 0x51, @binary="4e1e7dfeec917f79151f5ef329131426f4a719753f56fa928570b3ce8000ca"}, @generic="038252dad89d3c36c0aea6aa7720d6ac3e9f328c7a8b1b6eed546be3813d89db48ecf22dfa6e3595fb04c1d9e7aad5f6de398e8e3714e71dc8e7d5cfc6af32f55c11916f8e6fe95e69717cff61ccf57ff696ef391aafa453c660e8dcfcd0fdd16b72a269631d1c12225eddd8d264969133c1445df7a07ef35b5644b9d629e8cde2aa5f0f2a3b7ae710f7fd60eb0349041180ef69de7a", 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@generic="fceea9247c8f3e05e4a3b7104181aba8d068331e4ede1ec0a30c03bca343500452aacac3290c9426809c1fbfed8d555172a42e010b", @generic="6426400320d9de4ef97f6a1cf24b67c65711c474dedc3cf9372f6d31cea98705386f280b1fe75f8c8140d59d0b534e0e77c1d332bf3a95a909b0bc01d388704eb53cbb4b839fd03c214f54003aab19b7dc5ac36a37c4bdd0c532fc4cfcc8cefc8bc4af8b3cdbe8b842c8478093b08ddf38b16040f4602952e00287fe462e755c4caf755d0dd117f824e56db9163439725ae4831b4f7d8b9130ab58783f708490ec5605b12095ed50d0a462a232bea0854acf700a9b507f7e61841fdf3066ac94dd1cb62b18820bed1ed72c0d0bd5edd663b72b810a"]}, @typed={0x84, 0x43, @binary="e236d88165ce50ce71da5e32f400063549119cc6bf10b0405be376d00762e94e6954be742c3af2bd714664ea37bf0bd51aa7bb544178b5126034bc58f05e55f9ece041bda310da2bddafbd4a4f94dfc96f9b46b9fb44ed11bc05339cf4d30e25ecdda246c631ef9a7f682c4040ad66a0e88bf593e6e5b2a92464"}, @nested={0x13c, 0x75, [@generic="", @generic="a3f289380bc0b8999f625693abd3817ba1d1a3bf14380c4cda46dd", @generic="8f4bf62ce18193ff442958ae99fbb55ea9e6cb6f1cac55e6f2f06775453549bf280f9e9f3e7d9019df2bd47959d82ef7a502910a952ef5e879c31fffa61a142392e86919fe832a9ff8a1410e231f8b3767", @generic="44aec436b8bb6ed22da3b99fe67d0f18cf1bbc43b0131ff41ecc3f280e9dcb2a093fc745ce47cfe17cc9cbec0caafb52a15635ce1c799f986fbd59f5f6ded9ef9f0948607fc8546b63d8273f26ea0f4fdde1d4809d5bde909852ff24bb82fb46e3db982eb39f6d7b9e025c3e94f26466d0f6c6016834a589fc62335487400d24972d4c89433c050fccf8b4bfc300a2a4cf044f3b6b3ffd3e55011552905252d35fba06b448bdd20e8b61b293320efce2a640ca67871ac49c1a103814e7", @typed={0xc, 0x92, @uid=r6}]}]}, 0x15c4}, {&(0x7f0000b63000)={0x6c, 0x28, 0x4, 0x5, 0x2, "", [@typed={0xc, 0x70, @str='-$\x00'}, @generic="e4c86ba0fcca591555edf083812c5c4e5f72e82afec5f86f2a16535648f3372a78aeba70485b2cc741ff76f9cfecd4165f6e6f8cab7286e553919f5287641b6b8b0c7f7281879b7ab157bb4e9b", @generic=""]}, 0x6c}], 0x8, &(0x7f000049d000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x8000}, 0x0) r13 = syz_open_dev$sndpcmc(&(0x7f0000dab000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) ioctl$TUNSETOFFLOAD(r13, 0x400454d0, &(0x7f0000f28000)=0x8) 2018/01/14 17:32:24 executing program 0: clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x28)=[{r1, 0x4, 0x0}, {r1, 0x200, 0x0}, {r1, 0x40, 0x0}, {r1, 0x480, 0x0}, {r1, 0x4, 0x0}], 0x5, &(0x7f00001de000)={r0, 0x0}, &(0x7f00007bd000)={0x0}, 0x8) 2018/01/14 17:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getegid() setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000649000)=0x81, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001e0000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000d18000)=""/4096, &(0x7f00006bc000)=0x1000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000278000-0x8)=0x0) 2018/01/14 17:32:24 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000758000)={0xffffffffffffffff, 0xffffffffffffffff}) iopl(0x7) 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) r0 = add_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="9628147aa700984045c75a6f228138c5db6259c43ef4d952e7f577d5f5ade143963402e86b167da4d8aa659b05ef655bf418d655b182e95843f9f9a9da44d5f39a83f0a2de5ac5ae4d59f7c92a6672c6289b9c40d851f447e9f636ed06908859d562d00c93c1a87289896cdb142ff60e446f08d9f1ed9d", 0x77, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x12)='%posix_acl_access\x00', 0xfffffffffffffffd) 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) r3 = add_key(&(0x7f00003e9000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="c78d7d73f00db18fd4f4c16558ce3c900bd90faa25af7d5440df5848a55119750ba1d36c7edfa3d3a1c1dd6c081d1944c4b532c865e39de679b517bae7d46d29e329527ba6941272e336ec49fb18b5ac5500b0f0b2f0d8f9d4b6bc43d13e4aef827791bba387eff8bb15f9eb13801df342bfc52b9a95634bd0fd345833098149973c01e8be9b0e44d71b8930b88bd15e607a205f0219844f4492c675cdd8bc6a24228a235383deab", 0xa8, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="3d4bace4f293c9c81fe0b952b367f92f", 0x10}, {&(0x7f0000000000)="507f3d0016d7cddc935a936ef0685ca38f296436ccacb44aea2a36126eaabcfc9268c7c5a96776e4eacb4a8766d2f9b2cc6e1117e73d3b2ccf7f8f184502db09826d029759b2135ef44bdca2b47412585b429441676c18c84079477b50c0d3a269ed600af51141874b70c93a1efc67f7b0305ba39b9d9c932c8df454bbe9c316bbefe2242ce8a1080bd90e7d83865eb79e81c1ad9435573ac6bafec74c45b14cb3aa4ca08ad8491c2d8ff826175fe3515aab0308f798135a2ff349d3eaab3c93e732a687a445c2a4ec469594ca7e0a30a828ede271274e7cf57ed255ae", 0xdd}, {&(0x7f0000031000)="cec61a21e68bbfb03af225c857eb4727f8a8c817fdfaf62bcc25954e962888d6184690387c8e7c4c317689370608bf20ed6e2c1efd2c5180c3dd8b4dcb14417545366581a8c737819125d3f6e96ada8f3512552e970e8804936d07f711acb6", 0x5f}, {&(0x7f00006d3000-0x1000)="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", 0x1000}], 0x4, r3) 2018/01/14 17:32:24 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) close(r0) 2018/01/14 17:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006f3000)=0x0) r0 = syz_open_dev$amidi(&(0x7f0000a7d000-0xc)='/dev/amidi#\x00', 0x100000000, 0x4000) r1 = accept4(r0, &(0x7f0000481000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000376000)=0x58, 0x80000) sendmsg$kcm(r1, &(0x7f0000b8b000-0x38)={&(0x7f0000a68000+0xa1)=@llc={0x1a, 0xff, 0x4000000000000, 0x3, 0x1, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10, &(0x7f00003bf000-0x30)=[{&(0x7f00005ba000)="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", 0x1000}, {&(0x7f000002d000-0x62)="fc35ab34f396d49f99db0f15eaf05c9a1881fb647031be29e1aa9086967f023427d5414e63f9507c9a00db334092a6b55755ff5dd1369d862fabd43a11119b086e6d7701d5df2c14de144af7cfca9551ea90e1c202f6a43b03c474b9f2ef591fa75f", 0x62}, {&(0x7f00008ec000)="ced2a885a7bc668ad2637df9b6c3eb3bbf7b4e980a26e13020449903aafc76d4553fe64011071f35f1780182c9bd929c9d533bc434bcfe835c61f0a014ed1e19ff5bcf49e46c5a5018c91773d01771848616bb2b6bc2728c3f09dff13a0fb4bc7d9381c2dec7f0fd49e663856f7a67acc3f3c2681d5a8ee75a2fb8882c02250a616e80fd1f7e055bfb4ed445993a494294d8536d59f2807d9198ded86cf53630bb1c5ee096fdce3a35ef087e1d8d5f0459fa8c2235a599271a4eecf3ace2efd7852d3b7dbb43c5601988cab8eaaf84b8f3423fe37595c0c4ee73c982edf9e4d68d", 0xe1}], 0x3, 0x0, 0x0, 0x4000080}, 0x1) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000619000)=""/85, &(0x7f0000529000-0x4)=0x55) r2 = syz_open_dev$sndtimer(&(0x7f0000496000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000d53000)={{0x1, 0x0, 0x0, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 17:32:24 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x11, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x2, 0xf}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000010000-0xc)='/dev/audio#\x00', 0x5, 0x8100) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000024000)=0x0) 2018/01/14 17:32:25 executing program 5: r0 = creat(&(0x7f000079e000)='./file0\x00', 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000796000-0x8)={0x0, 0xffffffff80000001, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007e3000-0x6)={r1, 0x2}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2272, &(0x7f00007a9000-0x1ab)="") 2018/01/14 17:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/sequencer\x00', 0x4002, 0x0) mknodat(r0, &(0x7f0000904000-0x8)='./file0\x00', 0x80, 0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000b2b000-0xfb)=""/251) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000076e000)={0x3, 0x100000001, 0x8, 0x3, 0x87, 0x20, 0xfffffffffffffff8, 0x20, 0x0}, &(0x7f0000e6a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000043f000)={r1, 0x9}, 0x6) 2018/01/14 17:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) stat(&(0x7f0000e01000-0x8)='./file0\x00', &(0x7f00008e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00008dd000)={&(0x7f00009f1000)={0x10, 0x0, 0x0, 0x80000088}, 0xc, &(0x7f0000c48000)={&(0x7f0000c70000-0x2208)={0x2208, 0x15, 0x1, 0x4, 0x1, {0x10, 0x0, 0x0}, [@generic="ea", @nested={0x21d4, 0x4, [@typed={0xc, 0x15, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @generic="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@typed={0xc, 0xd, @u32=0x10001}, @typed={0x10, 0x6a, @str='net/tcp\x00'}, @generic="f050974b2ef4e866042116963faf1d1a1bbc6bc130ffdab3de2cf200ce693828dcd2254130b3148700b5b20640ecb63a78fdc02e6cd672618bc48fecfbedd36606bdf4472166c686c30a2d067e172baab329f8d405215600bf9d464801adb84b8d5bc1d31c1d488d2273cc70275616b2567fe30ab4c3abf18714850670300584dbcdf9790da09aae9337a706ce8f27f0fd3d557a939a72145ec7c5c5dbc6e07895d4c032799062e515133a9bd1e52f571674e0308341859a7f43dae61e74f1d505953c35e8aa53bc46949ae1527f721870bab73a011d9623dc118cd7d9b38b05a7be4a1f48ec1d2d6f6e3db3b93698111649aa28b3989e1297d84998d39a4c417ce1c72c46cd9dd1bf6d68bb0e32583f7060a49025775f015b674aa4e333e19bd7686f347133712a827748b82ffb2c918d4e81cfa45218c7e8f954ceca52dcede649f11b0f33341b2eaf35874a222b8da8c7e1bb232b2eeff84c64b6944c7b8f88bbb73744dc214f426745f8b399cd7869fa92f2c3f22a754730fc8b663a7a4f599361eeecb01814bb9084be318521f398dfb51d232f84e0851ad637c296fbf3eb49ee793e1cce86582132aae0ead9c1ce3ebd1fe846a5962caa82f891aa18b9588d28207e917834b6e00b66abb10023e1c8332ae55f9c10e7bcb3f17e91821867c9c94a8a18ebee4ed7c95bc4eb5e842a36d14899bbc6c6ed7b065b372d355a6e42f5e45cd5c59b5663445f4bd42bf3b7aff48ab8f11c960ae048343b9ac9bd13a17b311c51fb5d85e51a062de4c2008cbbfb5460755683cdf3fc4bd2ced7a0ae5ba286baa9a7c85ab44a6174b67b186a17d5e76b8418ae197f3e917297411bdd401310b00b9133110fe2a465b167964cf37de8371e8fff7b35681461ecc1aa4a8e3bc3a5d8792a2af9373d781c74f24c1ac1cdc45e11a4d94b7c80ab04eb28b18c27d783e9b547eab321554fed41ae1ce31df49a941d8d249e6933579836661d8f11d93c31d3c80af91baa4fa75d6f383b98dde4298200483ce77c96b036dbf1da4240ca800e30478ec38181a6817f55bc445de5fc2d49b5149ca421a464f358ea684bd8fba1dcda2817d74167844bcf4f727825e17044df304962d33da93188f3e4dd340cae622ba4c29ab4aeb23a77cbdc7c4fb274d76e12bdf4b9b9ea6abfd6da43417ea2c5f20ba6b6816ae0edea5984551f58bb3fa1a44c1dfcc0f8f7f931441bb50855d81c813a4dc3cbd6b17c81d038870f0dec9b5cb4c6d8474d3effbc28ef1ca8491277c3ee970f8e7d4ff9cc5de015be9f62247fc8019054095b3c3e36d000f97a40540fd3c7a2d79194ef92484b02b2d8ae944f69b5a2ca7dca6ad41b61d1bbe45ff56a971dcd25109f61af82d5cc66a61bf8078581e4c9f7b7029a2a848dfd3e3e90ccfa1901b8a4cfbba7f865704f60944a1ec585187d996cc844358279b383866be7be7d8efb663231150950917e92ce865c21a8825921ddd9f770f10a9e152725eb96f514d3608afabc1dca3dd11c951ede96402b37c61a04411666953aa0c3ae376d82e0173e14a1901f74ff08449040f866dee3b6c54f2fdf3ee02be4f412a2e60398f227b3afa7eebcfc0dd19f60b864b676e78c88ea52f7b3ec8a826c93d2b562e2ab9a48dafafa108965722b1605740ec066e62f2caa9b531889bd87fa166ee13cb80b6d73731125a15419a893bf93a0465ee3f26fd403a2f85694e6eabe77f4ce670960c9bde7bc528061bb5f955d7ef80a8ecf5b2d9d7327ad4691d1153044fd9d58bc44d1c467efe39fa2178a0d4da61eede0555ce27e7b4e25974b476b7315735a2bb650e639d0179640a725d51b1616c56283c243ee458264469dc7a1077050dfc95a1971d4541a8d9e5e630d672da54baf52653cfce84a4c016424e26018e6adb61cd7489efb63c38455d74bdc8f27440b96ff09dbf770a0e51eb957d0a8466802949ea25764c29c28d443ec49d7d69b593ca28cccf009bb34ca047bfe6a259ac700b52f74029efe5adaa590aa1c9c950507b0d53e520707371e21ac2a902b46d419852ff1727145fc289e638cddfdb00367a5b72ddbaaaaf1c414fae0631134946ff0a43b2a0764818146733dcc15b4486086e6d6d8faca73322383f48d8788dec8288b7d88e64da8b550dd31d451a6b3f882079567e85ddff6275ed4ef7daf81d0e7a42d812d27d32b9bb02116dff024968a6c480a8bfbf63511bcf2e93b2665c3334418bbac28803fa44d22eb3a4796cbf443f5625258cb2f2b5d2668e6491b6af95ea16d37abe04c83ea677895801a7f600dca17aee749ef3d95c96b8b8d763cab095a6d75026f6b7ada0052026745db8c0e946202d8c34ebfd9e15eab372654f8c0570ac2255153a99bbb2aa1ecb4cb42cb96093d3fc1091213138a34daaaa697d0493d5b4b987716888a0e47f09604f8c30f1d5666579f0ea2fc7e05b05faa5661b43bad490aaa29cb71c8f09a1ee767a491c5ad74f85436a955e9675e8e425a976f3b4a26e178a632445b74b6b488647ba307456d47bf243119eadfbf1a260aa8a8ea8090f09f89c7a533d3701e56d38a9d8415141292a28f7f881f40bae17d47bec86b465a8b9390b5fd770b829361a66cc6013df9956fe94ac044f68c678f5b32d802f470563d78044456c69e774d78d9f092cef628b8f7ffdbd2c0366a6699dde1aeef8e6fc459acdf30ed1138809a4edcd2bba0370d824a5032cbc15e4d6063aeefa036265b260787a95a898c90f5a8a157c38a75350ab3a2d758088b13e0c6f9cdc1949955eea23ace3f71a9b073c7b9de406a52cfe731d077498534a75027d2b97f3a9a8c5779d21a5fed02372351bdf6e1140f2528359662b79bd417dba630c4074f9ee5e1c5f27f6c653f1798e9774382440325d1c270a249d03ab856ee154d4195e623b00f169ae226bfde378353947255059a6a2ab66768df0ffa0fb5a5e996955805e05b953c68a041c75420b993de797e0f871d3c8555d3aa1ede2e5214a9f34a72a1bd9c66f8ef0e6f24c31b36e1ea97b5126781f4d797861c7bf9071866fa92d9da0ddeccf657c1d7aea368dca425a02bb742e70695b1457c9955fb0552fb4484306d8598c896b6a142c3b507bbd06184818fedd1c5c482ea3262e04d38100d5f9d834822f1d86898ddf875e016b0d22f1e5a2ec7447c1db20ae03dbc4dace52ccf3a3338bc2511423bb32aaa7dcdf9746db5240940b3e5c38e2d14e24835beaae052d7821682dd9fade5e370861162b1f86bfacd2913fc0f61d645c2dcfa5b8bb0e00960384dc9fec873447ba5e1a4881f2f14c7fa8d7c209272319d9f1c7ed00b321b51865046b38cd56219e2eacc025bcac2f3cbaafbd837906bdf745720b154e392f33ade3825c2e674c05b69177b8c8b9d5b811ff9b7180f44ab2681745f5a453bf2132d6a11b9000e1b2af89d2158622d1f87d8d40895770eaf3730b830e0b4baf2882812ebe85f5639fee76a2ecef1b27c24302612d41bc5a978110dd989c6e5b4703c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@generic="8ff4cebee99cdb0f3ccdd6124fa94505d91384ef618327f1e4fc5ae26568dc779e790dc183cd16a2d62e143ee2001ce5ca70dc994a2626b812f4d9929945b39cd3b52869b539a9986799a11618b410a427d2df7f80831f881270b119d1ff272beadc92e0bdbbcd11bc085b78bb67d7f0dbd31e3238470286f99ae9cdc6d20edfb8c4bb6acaa4b7f500755e49ab71182d0cecdcca5bc1a1fc9e42321c", @generic="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", @typed={0x10, 0x4, @u64=0x8}]}, @nested={0x4, 0x7e, []}, @typed={0xc, 0x66, @uid=r2}, @typed={0xc, 0x18, @fd=r1}]}, 0x2208}, 0x1, 0x0, 0x0, 0x20000000}, 0x14) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00006c9000)=@add_del={0x2, &(0x7f00004e4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) 2018/01/14 17:32:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000511000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/14 17:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f000035a000-0x8)={0x0, 0x20}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000bb6000)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cee000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f68000-0xb)='/dev/audio\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000097b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000032c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00001b5000)={0x4707598b753b0bb, 0x78, 0xf9e, 0x5, 0xfffffffffffffe01, 0x8001, 0x0, 0x4, 0x840, 0xc, 0x7f, 0x0, 0x7, 0x8, 0x4, 0xfffffffffffffff7, 0xffff, 0x101, 0x1, 0x6, 0x7fff, 0x7, 0x1, 0x9, 0x4, 0x0, 0x400, 0x7fffffff, 0x4dbc, 0xb03, 0x7, 0xfe2, 0xfffffffffffffbff, 0x5, 0x3c, 0x100, 0x1, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004ab000-0x1)=0x0, 0xa}, 0xa800, 0x3ff, 0x76, 0x2, 0x10000, 0x96b, 0x6, 0x0}, r4, 0x3, r0, 0x2) ppoll(&(0x7f0000b92000-0x10)=[{r1, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f00002be000-0x10)={0x0, 0x0}, &(0x7f0000e6b000)={0x0}, 0x8) 2018/01/14 17:32:25 executing program 7: io_setup(0x2, &(0x7f0000820000-0x8)=0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007ca000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000387000-0xc)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f00005ca000)={0x0, 0x0, 0x0, 0x1, 0xfff, r1, &(0x7f0000001000-0xb0)="62325e5b3d32a0881e30d9470dd21cbf27439f9410509843fd68703fffead28b88f15a5220477602d40c1b4c1c87ecb8c635f1a65a7d07690bbc1c5e36e2ada98366ef16587b9d3449c2c683899c20a5a85985c3081fb12075c096c15f0e854a76f1769d50474ad38177f88c63daba14183ac2d34e5bb6efe5459a70117f1f890d1a21969148666a651f54030735ba22342fe1316cd94069bfe98850e6a0b1df79b58565f6c822d52868e7216392117a", 0xb0, 0x1ff, 0x0, 0x1, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 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', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000900000)='/dev/cuse\x00', 0x4000, 0x0) sendto(r3, &(0x7f0000f50000-0x1000)="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", 0x1000, 0x4, &(0x7f0000a56000+0xa2f)=@un=@abs={0x1, 0x0, 0x1}, 0x8) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) 2018/01/14 17:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000789000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/14 17:32:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f000004c000)='/dev/amidi#\x00', 0x9fbc, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000990000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f00005f9000)=[@increfs_done={0x40106308, r2, 0x2}, @acquire={0x40046305, 0x3}, @free_buffer={0x40086303, r3}, @enter_looper={0x630c}], 0x56, 0x0, &(0x7f0000000000)="3685596d34573c473c2df75c13cbe51d58a2145806b582c12dee1bb00c43132215eb38683108c6b92294ade6b0280425053f447f327796038b3cc7c88904d9d8e6446dcda6d08f577c4475bd360e105b0c022ea7c5a9"}) mmap$binder(&(0x7f00007db000/0x3000)=nil, 0x3000, 0x2000000, 0x2012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003b3000)={0x0, 0x61, "5f0487277fb15d765d2eb27f81ad0dca50aa303c5e00c569262acdcb7dc11c15cdd301bfa925d255820bfe2b5a06bf7ed555a1cc8abfbbbf8fc4dc2b2e5b8bb9ac6a5bf5a40ac422f5dad611d1ae24d2f26180c9d7a9eae88fb7d14ffa76699e07"}, &(0x7f0000324000)=0x69) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d91000-0x8)={r4, 0x80000001}, &(0x7f0000b9b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003dd000)=0xb) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009d6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) 2018/01/14 17:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x8001, 0x0, 0x0, 0x407ffc0003}]}) pwrite64(0xffffffffffffffff, &(0x7f00002c7000)="", 0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007e3000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c19000)="cf35dfa2f8332f7bdda42894785452f25e79f9c26f60550785b5d1b19e84f873ca95484c33d89efca8681a91d6fa03ee9004372f14467e861952ff2202e6dbc2ff25c0c47707e6bad5742efa33d0fd3e90629b1254e0db26f1ff1c091844b99f787cd711994076771eefe84688d2727cab1f9bbc86736c5e215d300bafecb02dba70620418cc2c0f43f0d40713c15f67a67783dbaa49be723d831f1bbf", 0x9d) 2018/01/14 17:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f0000f3c000)=0x0, 0x8) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f00002cc000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000744000-0x14)={0xfffffffffffffffe, 0x0, 0x6, 0x4, 0x4}) 2018/01/14 17:32:25 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ce7000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f00000fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd5000-0x4)=0x60) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000fd5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000fd7000-0x10)={0x3, {"28c792d6a86904"}, 0x4}, 0x10) accept$nfc_llcp(r1, &(0x7f0000fd5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000263000-0x4)=0x60) 2018/01/14 17:32:25 executing program 6: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x18, 0x0, 0x8, 0xb, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_address={0x5, 0x6, 0x7c, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xfffffffffffffd95}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/14 17:32:25 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000a000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8002) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f000000f000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000000e000)=0x7ff, 0x4) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r3, 0x0, 0x0, 0x5, 0x10000, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000c000)={0x0, 0x9dba}, &(0x7f000000f000-0x4)=0x5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000000f000-0x18)={r5, 0x6, 0x30, 0x2, 0x10000}, &(0x7f000000a000)=0x18) 2018/01/14 17:32:25 executing program 4: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000034000)='./file0\x00', 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000041000-0x9)='/dev/sg#\x00', 0x2, 0x600) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000040000)=0x0, &(0x7f0000025000-0x4)=0x4) 2018/01/14 17:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d45000-0x4)=0x100000000, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000de5000-0x10)=@common='ip6gre0\x00', 0x10) dup3(r0, r1, 0x0) 2018/01/14 17:32:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ccf000-0xd)='net/fib_trie\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x200000, 0x0) fchmod(r0, 0x0) 2018/01/14 17:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1a000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndpcmp(&(0x7f0000821000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x200000) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007df000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000047b000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000d95000)={"d3c9d1364c18fdcc0c89c41489b8bd74", {0x4, 0x8, 0x7, "6701893cb6b4", 0x0, 0x0}}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000729000)="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", 0x1000) socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0xf, 0xfffffffffffffffe, &(0x7f0000294000-0x8)={0x0, 0x0}) 2018/01/14 17:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, 0x0, &(0x7f0000243000-0x4)=0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004e2000)='./file0\x00', &(0x7f0000afc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f00000d8000-0x4)=[]) fchown(0xffffffffffffffff, r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) readv(0xffffffffffffffff, &(0x7f0000001000)=[], 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000a02000-0xbe)=""/190) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00007e1000)="b7", 0x1, 0x0, &(0x7f0000c9f000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000534000)="a6", 0x1, 0x0, 0x0, 0x0) 2018/01/14 17:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f00007b6000)={0x0, 0x0}) syz_emit_ethernet(0x7e, &(0x7f0000be4000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0x7, 0x0, [@broadcast=0xffffffff]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/14 17:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bf0000)='/dev/autofs\x00', 0x40, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00009cd000)=""/189) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_settings={0x9, 0x5bf, @fr=&(0x7f0000122000-0x18)={0x1ff, 0x0, 0x1, 0x8, 0xfffffffffffffffe, 0xfd39, 0xffffffffffff8001}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x305}) getsockname(r2, &(0x7f00004e7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000085f000-0x4)=0x1c) write$tun(r3, &(0x7f000079e000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x147, 0x6, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x100c4) 2018/01/14 17:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084e000-0x1)=0x0) ioctl$KVM_SMI(r0, 0xaeb7) 2018/01/14 17:32:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000db7000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b77000)=[], 0x0, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006f9000-0x4)=0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000050e000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000a85000-0x78)={0x2, 0x78, 0x2, 0x1ff, 0x8001, 0x7, 0x0, 0x2, 0x40, 0x6, 0x1, 0x4000, 0x2, 0x693f, 0x800, 0x7, 0x9, 0x3, 0x6, 0x41f0, 0x5, 0x80, 0xb5, 0x9, 0x7, 0x1, 0x6, 0x3, 0x0, 0xffffffff, 0x3, 0x1, 0x3ff, 0x10001, 0x124, 0xd0, 0x101, 0x8, 0x0, 0x3ff, 0x4, @perf_bp={&(0x7f0000417000)=0x0, 0x4}, 0x281a, 0x7fffffff, 0xfff, 0x1, 0x1b5ca49f, 0x1, 0x9, 0x0}, r2, 0x7, r3, 0x4) connect$inet6(r3, &(0x7f000008d000)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) ftruncate(r0, 0x100000001) 2018/01/14 17:32:25 executing program 7: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000c50000-0x10)={0x1a, 0xfe, 0x2c8c, 0xffffffff80000001, 0x4, 0xffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000918000)='/dev/audio\x00', 0x100, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000339000)=0xfffffffffffffffd, 0x4) 2018/01/14 17:32:25 executing program 5: mmap(&(0x7f0000000000/0x758000)=nil, 0x758000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000758000-0x20)={0x0, 0xf001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000759000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000759000+0xcd1)='/proc/self/net/pfkey\x00', 0x44000, 0x0) mmap(&(0x7f0000759000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000019a000-0x14)={0x0, 0x5, 0x6, [0x101, 0x7d2, 0x80, 0x7ff, 0x6, 0x401]}, &(0x7f000075a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000567000-0x8c)={r3, @in6={{0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) timer_create(0x0, &(0x7f0000758000)={0x0, 0x3c, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000758000)=0x0) timer_getoverrun(r4) 2018/01/14 17:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) clock_adjtime(0x7, &(0x7f0000517000-0xd0)={0x0, 0x0, 0x7, 0x0, 0x7ff, 0x37, 0x7, 0x7fff, 0x1ff, 0x9, 0x200, 0x0, 0x4, 0x9, 0x1f, 0x697, 0x5, 0x22b3bdfb, 0x3, 0x3a45416c, 0x5, 0x5, 0x807, 0xfff, 0x3, 0xc1f}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/dsp\x00', 0x200, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000ac2000-0x4)=0x3, 0x2) getresgid(&(0x7f0000fad000-0x4)=0x0, &(0x7f0000b4f000)=0x0, &(0x7f0000855000)=0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000061000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007bb000)={r1}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000018b000-0x4)=0x0, &(0x7f00006cb000-0x4)=0x4) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000097d000)={{0x7, 0x9}, 'port1\x00', 0x13, 0x0, 0xd8, 0x2, 0x0, 0x7fff, 0x1000, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f00002f4000-0xe)='./file0/file0\x00', 0x10c0, 0x0) recvfrom$llc(r0, &(0x7f00005e0000-0xeb)=""/235, 0xeb, 0x0, &(0x7f00004f2000-0x10)={0x1a, 0x11, 0x6, 0x200, 0x7, 0xeaae00000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/14 17:32:25 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) readv(r0, &(0x7f00002fb000-0x1c)=[{&(0x7f00007b6000-0x1000)=""/4096, 0x0}, {&(0x7f000038c000-0x4)=""/4, 0x0}, {&(0x7f0000171000)=""/119, 0x0}, {&(0x7f0000fc3000-0xab)=""/171, 0x0}], 0x46) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) 2018/01/14 17:32:25 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x80800, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1ff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 17:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = open(&(0x7f0000b7b000-0x8)='./file0\x00', 0x20000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000555000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f90000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000d0000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x400000) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000803000-0x4)=0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f00009e8000)={@common='gre0\x00', @ifru_ivalue=0x0}) 2018/01/14 17:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r0 = socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000077000-0x8)=0x0, 0x7a4f) 2018/01/14 17:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002f1000)='/dev/input/mice\x00', 0x0, 0x202200) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000037e000-0x28)={0x5, 0x7, 0x10, 0x4, 0x2}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x0}, 0x8) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000035c000-0xc)={0x2, 0x40, 0x1, 0x40, 0xb21, 0x180000000}) 2018/01/14 17:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x4, 0x4) recvmsg(r0, &(0x7f0000b50000-0x38)={&(0x7f000073e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a8a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003d2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) futimesat(r1, &(0x7f000070b000-0x8)='./file0\x00', &(0x7f0000a06000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) 2018/01/14 17:32:25 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='rose0\x00', 0x5}) 2018/01/14 17:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000db000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000022b000-0x5c)={0x100, 0x0, {0xffffffffffffffff, 0x1, 0x0, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) perf_event_open(&(0x7f00003dd000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/14 17:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000026c000-0x9)='/dev/sg#\x00', 0x6b, 0x244140) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000d70000)="170f35e33d6332a7ef1b02bb1a60280b4446d5b31fc9dcf7dbcd404508cdf636d52aac43fc0736219d9ceccc3f25d852f8f0117ea2a288af4190feefa4a8bcdd6d4a906e7f6f253c8f", 0x49) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) write$tun(r2, &(0x7f000055b000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "fb7a21", 0x40, 0x62, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xffffffffffffffff}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "588e07", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], ""}}}}}, 0x6c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/14 17:32:25 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000e35000-0xe)='/dev/admmidi#\x00', 0xf9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000002000-0x28)={@common='gretap0\x00', @ifru_map={0x0, 0x80000001, 0x8, 0x1, 0x3, 0xffff}}}) utimes(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x2, 0x0) connect$netlink(r1, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/14 17:32:25 executing program 6: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000af5000-0xc)='/dev/amidi#\x00', 0x6, 0x201) fcntl$setlease(r0, 0x400, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0xe0000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00003dd000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f63000-0x4)=0xe8) 2018/01/14 17:32:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000019d000-0x8)='keyring\x00', &(0x7f00001a5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000bc3000-0x8)='keyring\x00', &(0x7f00000c1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/14 17:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ad000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ff9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/14 17:32:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000842000)=0x824e) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) chroot(&(0x7f0000d1a000-0x8)='./file0\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)={0x0, 0x0, 0x0}) 2018/01/14 17:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a15000-0x4)=0x6, 0x4) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/14 17:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ee000)='net/rt_acct\x00') read(r0, &(0x7f0000f8b000-0x4f)=""/79, 0x4f) sendfile(r0, r0, &(0x7f0000422000)=0x10000000, 0x6137) 2018/01/14 17:32:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101400, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000699000)=0x0, &(0x7f0000bd1000)=0x0) r1 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000075d000)=0x6, 0x4) connect$llc(r0, &(0x7f00008a3000)={0x1a, 0x0, 0xa4, 0x5ecb, 0x28fa, 0x6e, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$TUNSETTXFILTER(r1, 0x400454d9, &(0x7f0000070000)={0x0, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="f6fc51371eca"]}) write$tun(r1, &(0x7f0000779000-0x8f)=@pi={0x0, 0x8917, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[{0x9100, 0x6, 0xfffffffffffff801, 0x4}], {0x8100, 0xd4d, 0x481, 0x80000004}}], {@can={0xc, {{0x0, 0x6, 0x8001, 0x1ff}, 0x0, 0x3, 0x0, 0x0, "e42ea87a193e0b3a"}}}}}, 0x201) 2018/01/14 17:32:25 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000097e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x80) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) dup2(r3, r2) dup2(r2, r1) write(r2, &(0x7f00009ba000)="", 0x0) 2018/01/14 17:32:25 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, 0x10001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x0, 0x0) socket$inet(0x2, 0x805, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x0, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000e4a000-0x24)="", &(0x7f000074e000-0x4)=0x0, &(0x7f0000774000-0x4)=0x0, &(0x7f0000042000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 17:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000052c000-0x10)={0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ee8000)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e99000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000ce5000-0xe)='/dev/admmidi#\x00', 0x36, 0x40) ioctl$TCSBRK(r2, 0x5409, 0x5ea) 2018/01/14 17:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b57000)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000ee6000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "bd285e24bebeadf9", "cf25c7121055905ca254efaeb69ac55e64e8cd741c0aaab10bbecb7ad9e47a6f", 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000e6c000)={0x80000001, 0x80, 0x5ac, {0x0, 0x0}, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000008d00010004000009c10000000000", 0x26) readv(0xffffffffffffffff, &(0x7f00006dd000-0x60)=[{&(0x7f00005d7000-0x37)=""/55, 0x37}, {&(0x7f0000cf1000)=""/244, 0xf4}, {&(0x7f000067a000+0x61b)=""/32, 0x20}], 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000022d000)={0x5, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00002b8000-0x20)={0x1, r2, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00003e8000)={r3, 0x7fff}) 2018/01/14 17:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000955000)='/dev/autofs\x00', 0x210880, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000080b000)=0xffffffff, 0x4) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) [ 157.205267] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. [ 157.227752] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 17:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000053000-0x10)=@generic="b2a416ac0910985b7043ecb8e8dc2b00", 0x10) getrusage(0x0, &(0x7f0000059000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x7530}, {r1, r3}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) openat$dir(0xffffffffffffff9c, &(0x7f0000ed7000)='./file0\x00', 0x4000, 0x92) 2018/01/14 17:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a5b000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002a2000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r1 = syz_open_dev$tun(&(0x7f0000a6c000-0xd)='/dev/net/tun\x00', 0x0, 0x111040) dup3(r1, r0, 0x0) 2018/01/14 17:32:25 executing program 7: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0xbb1}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x3) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/14 17:32:25 executing program 2: unshare(0x400) r0 = socket(0x11, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d7f000-0x31)="c592d1dd4671da9ecd14ded6a583b9b4ea9175cbbd882a72730c259bd5fd29c7a31a18806e08eb9824859e433554a68af6", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xba)="f7e7b3a833806b5c677bd0db5063ce0009b19682db9e74aeeda53fe445ab33440d4a4d542739cb70b9e3c4ff66eac4499d9adf13f750c95798ee3cc2f7d54a41582b9daad6f8d0b5e27c6210bf18158de74fb4a6542088f41214f7d9e5e97a1a9f5300d08383a2adfff1c84b95fd83fe752847ca5dc2fb9b24fb6bdb42bf197a3138c75cc22211879bb4389bbb4dc78e3b1695bda34833bea90a704634363df0bdb9da957f6bb596266fdb953ae8ed92163200079eb399deedde") recvfrom$inet(r0, &(0x7f0000812000)=""/4096, 0x1000, 0x0, &(0x7f000099f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0xa000, 0x0) write$fuse(r1, &(0x7f0000000000)={0x28, 0x1, 0x2, @fuse_notify_inval_inode_out={0x0, 0x2c1, 0x7ff}}, 0x28) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000001000)="fad59680af0b4c460384", 0xa) 2018/01/14 17:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000ff3000-0x2e)=@file={0x0, ""/44}, &(0x7f000002e000-0x4)=0x2e, 0x80000) getsockname(r2, &(0x7f0000f19000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a21000)=0x58) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b83000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xf5eb, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/14 17:32:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000b39000-0xb)='/dev/audio\x00', 0x10000005, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004b6000-0x10)='/selinux/policy\x00', 0x0, 0x0) readlinkat(r3, &(0x7f0000839000)='./file0\x00', &(0x7f00009ca000-0x6f)=""/111, 0x6f) write(r2, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000000e00010004000009000503000000", 0x26) 2018/01/14 17:32:25 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000df8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000933000)=0xc) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = syz_open_procfs(r0, &(0x7f00006c8000-0xb)='net/rfcomm\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getpeername$packet(r2, &(0x7f0000511000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000084d000)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d10000)='/dev/hwrng\x00', 0x40001, 0x0) getsockname$packet(r2, &(0x7f0000374000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000076e000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00008e5000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f00001a4000)={0x11, 0x1f, r4, 0x1, 0x80000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000d49000-0x10)={0xd8, 0x1000, 0x2, 0x1}, 0x10) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/14 17:32:25 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ff7000)='/dev/usbmon#\x00', 0x800, 0x400000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00004d3000)=0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000538000-0x4)=0x0) listen(r0, 0x6) 2018/01/14 17:32:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x2200) accept$llc(r0, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c20000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f88000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7, 0x5f48, 0xbd39, 0x40}, &(0x7f00002e2000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f9c000-0x6)={r1, 0x100}, 0x6) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125aff000613171308001000fff7080008f3010001000000", 0x24) 2018/01/14 17:32:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00005f0000-0x4)=0x1, 0xfffffffffffffff0) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000771000+0x60c)=0x0, &(0x7f0000b88000)=0x4) 2018/01/14 17:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/dev/sequencer2\x00', 0x10002, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000004d000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000f44000-0x4c8)={{0x6, 0x5, 0x4, 0x100, "c963470316506d733116c5db2540b10a6ecbbed37c4073d1ff6be116faf53cb9ec4d12ed17d4816843985c37", 0x6}, 0xc2, [0x3f, 0x80000001, 0x9, 0x100000001, 0x70a7, 0x487b, 0x175a40000, 0x6, 0x1, 0x6a51, 0x9, 0x0, 0x101, 0x400, 0x5, 0x80000000, 0x10001, 0xcb6d, 0x3, 0x0, 0x2, 0x1ff, 0x7f, 0xffff, 0x7f, 0x3f3, 0x1, 0x80, 0x9, 0xfff, 0x5, 0x401, 0x4466, 0x1, 0x0, 0x7, 0x2, 0x100000001, 0x2, 0x80800000, 0xff, 0x4, 0x1, 0x8, 0xbd, 0xd60, 0x4, 0x400, 0x9, 0x6, 0x81, 0x4, 0x100000001, 0x80000001, 0x5, 0x6, 0x3000000000000, 0x6, 0x0, 0x33, 0x1, 0x8, 0x1000, 0x3, 0x2, 0x4, 0x400, 0x200, 0x7, 0x100, 0x20, 0xffffffffffff8001, 0x1, 0x1e859c14, 0x5, 0x1000, 0x7, 0xfffffffffffffff7, 0x1, 0x1, 0x8, 0x40, 0x3ff, 0x0, 0x3, 0xfffffffffffffffa, 0x9, 0x18, 0x1, 0xfffffffffffffffb, 0x4, 0x5570, 0x20, 0x53, 0x6, 0x101, 0xffffffffffff8001, 0x6, 0xf, 0x6, 0x40d, 0x3, 0x3f, 0x7, 0x7, 0x4, 0x8, 0x1, 0x70d2, 0xffffffff80000001, 0x7, 0x5000, 0x2, 0x1, 0x6, 0x40b, 0x40, 0x6, 0x2, 0xffffffffffffffe1, 0x5, 0x1f, 0xac33, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x80000001], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000619000-0x80)={0x0, 0x78, "f04525364b8dc33ee5ae715ee1fefb5d023a43bcb5cc0aba4e6977d4b7e919c069e4da2f06ce3568662c324495c52ce8a0fda7a5610a1534598629a83f12da70a5e98f02084a98af122e4a28635cca2c4908434d06086a76d756b3b26301a9451c24e8a154b1f912e669b12c33be50de132b5b9c2a422f0a"}, &(0x7f0000056000)=0x80) 2018/01/14 17:32:25 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000549000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000fd7000-0x10)={&(0x7f00006a9000/0x1000)=nil, 0x1000}) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000a5a000)={0x0, 0x0}) ppoll(&(0x7f0000fd3000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c41000-0x10)={0x0, r3+30000000}, &(0x7f0000e98000-0x8)={0x0}, 0x8) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) 2018/01/14 17:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000075f000-0x8)='./file1\x00', &(0x7f000019d000-0x2)='..') r0 = syz_open_dev$vcsn(&(0x7f0000a1a000)='/dev/vcs#\x00', 0x1f, 0x800) bind$netlink(r0, &(0x7f0000d78000)={0x10, 0x0, 0x0, 0x2010c000}, 0xc) 2018/01/14 17:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006f8000-0x9)='/dev/ppp\x00', 0x40800, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000190000)=0x81, 0x4) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x41, &(0x7f0000502000)=0x1, 0xffffffffffffff60) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x0, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x211) [ 157.473327] binder: BINDER_SET_CONTEXT_MGR already set [ 157.482210] binder: 25474:25490 ioctl 40046207 0 returned -16 [ 157.484936] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 17:32:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b31000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000218000-0x4)=0xe8) setfsuid(r1) r2 = openat(r0, &(0x7f0000861000)='./file0\x00', 0x200800, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000982000-0x4)=0xe7, 0x4) flistxattr(r0, &(0x7f0000eda000)=""/4096, 0x1000) r3 = socket(0x10, 0x3, 0x0) recvmmsg(r3, &(0x7f0000bec000-0x3c)=[{{&(0x7f00001fa000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[{&(0x7f0000a4d000-0x20)=""/32, 0x0}, {&(0x7f0000a94000)=""/140, 0x1000002c5}], 0xcc, &(0x7f0000c59000-0x14)=""/20, 0xfffffffffffffc62, 0x0}, 0x0}], 0x1, 0x0, 0x0) bind$bt_hci(r0, &(0x7f00006fb000)={0x1f, 0xbe8, 0x1}, 0x6) readv(r3, &(0x7f0000ae5000-0x10)=[{&(0x7f00007aa000-0x3f)=""/63, 0xffffffffffffffcc}], 0x1) shutdown(r3, 0x1) write(r3, &(0x7f00009bd000-0x2b)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/01/14 17:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da4000)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd05000005", 0x6}], 0x1, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00001f0000-0x18)={0x1, 0x1ff, [{0x2, 0x0, 0x4}]}) 2018/01/14 17:32:25 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000908000)={0x9, 0x3, 0x32, 0x67e, 0x0, 0x800, 0xff, 0x1, 0x7, 0x3, 0x6}, 0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000039a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)=0xe8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000ff1000-0x78)=[{{&(0x7f0000de2000-0x10)=@ax25={0x3, {"fe7e02198d11fa"}, 0x1000}, 0x10, &(0x7f0000ff1000-0x50)=[{&(0x7f000094c000-0xb9)="b2e4713ebd5b49e01dcf9b2baa00867a95d1231cff0bc4bf352dbd379c8b60053cab47cdda2a109b0f928810bcd8a6fe7ca35ac4e44bd0571c62b8f4fab7291f041c22692e1a5ce41f1fef57689c3bec772e7904dc78a5d8b2987cdbdd793b6c2b804c24dcc12a994c9b1eaabed078597d37f006e3147a28a2df964601fce4f860cc65a7f7100850b08b98602f2d8b50d0fc521a3a44dce7fb859265355c231942fbe2b55e4f3beaa76eb1b146d0c57d3d5fd8fae95355f642", 0xb9}, {&(0x7f0000f87000)="51366d6dda713b73e064ca829f4febbe6de017f861f61ddab98eb9523bfa3f31a915a9f03908acc3fb261c5644d49ac4267940c5185a6e36cd787663a73871f8b7ff78c7d86d7dc57e3ff882164d13162e9dd8290ebbca8e46d4e6e5d0f412bc12b44404d6f0f8cd2caa010bcdc6cd2b571e327336597acf7b2c699f89a4d4559a4a96b4b557d41066218a4221de9f398ef52e00f03e17d0499e09a13f7740b125e60370c9707ddaa9451f030ae998c56fffd7facf083d77c3725892cd2fd1ed120cf6ea4950fb23b00ce043c8eef1", 0xcf}, {&(0x7f0000ff0000)="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{0xc0, 0x6, 0x3, "30c1543eeb8efdd990b7c44d8124b3c9ba84f8354ce5cdbc6866759ea764a8123ec711db3b68e2bb7a55f6ff2da1ee2294a089ea5a678afe696d09b758a95294eb8704985c9cd596a3d581e95ec034f76b594efa983a76538e5fcbb608acc9df60811189bd0636a1ab36c966694a250405ea5d5657d3d0c5fad1a6832d1824c4dc1917a4cad9aba635874f0f6fc87c5d0533b4dad3e48633192898fc8ef70984c346a29bc992b86cca8dccd3476d37f1"}, {0x48, 0x112, 0x24000000, "a9b9c8952ffe41aea5c26dbd60029643381527b2f3651ae8803246c351ded7cd5f6728895bda3136a8ea8482fc2b2f1fbb6b4e56d1a87cff"}, {0xf0, 0x0, 0x5f31, "297db003819dea555f9780d4a3eec0c58b0431e9c6099f5de3a9089247a78fc22e9c951bfc799962c8861813912b31591be343735ad6c8eb478b9f8780e8f8b371742a83aefb65f4a5ad585a70684caf4b7b5a64da45eaffd8a0c7504cf1a0537766a577a54a3493c1907841d83385ff342764ebc4f31219fe22c6dfae3c9def9d76d4a57d1468beb748948ee5f0eda2506dcff7382737e7847f7500c6f40686a5326bfd251f8ca4c23b0da2d0477e489568e1d3a2772e33d1055383f2e0b0e5f46a75f8bc2c65bb41e61310f6d8b4016418621bf9fa641de8c709278a7445"}, {0x80, 0x6, 0x6, "7d1444ac7de63056b01e933dd891591bab0c3419f38196e3c4abab537cf8af5eba83f6108003f7f9286cb87d90bbeebf8681b1d921ddbf51bd5b7d06543d9458aff71ad611e1bf3e12cba33d24837319404eb6fad4063c62224d5981b089e1c2ef5f1c6393b9b87951d755a941"}, {0xb0, 0x10d, 0x0, "2aa0ed3709573d6afcaf4d59c57b1906759988c34b72330eb1aa3169f4205317fa97da708f47a73f4809182bc4b40143dc27daf7de5ea4e78271760ff2e623d178f13bac0aa48ddbfcb9d1e240aaf8324e55813d6de151b47e575bcae7d78130c890d1536e18744eadf7993b4f7987f8ca0e3c4b3d45bdb6fe0c3f6ffe37d4d3f2cca62ff20dc12e81b42c578f858490a8f99262a584f747cd4b690c0b4e3140"}], 0x33e8, 0x8010}, 0x2e0d8fe8}], 0x2, 0x20000000) [ 157.536190] binder: undelivered death notification, 0000000000000000 [ 157.545500] binder: undelivered death notification, 0000000000000000 2018/01/14 17:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e15000-0x10)={0x0, 0x0, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 17:32:26 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/create\x00', 0x2, 0x0) accept4$unix(r0, 0x0, &(0x7f0000b91000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000de4000-0x4)=0x1d, 0x4) 2018/01/14 17:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000627000-0x80)=[{&(0x7f0000abf000-0x6a)="13eef56e27999fd7e16c63ae6bc6a7f739e433628675a4f3069ae94f4586f12803ba03a7eb8e1e547fd133583d59fa2f0d6b586d9f3fac9008980e84f173b2d9", 0x40}], 0x1, &(0x7f0000810000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000855000-0x88)={0x7, {{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0xffffffffffffff0a}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) socket$inet6(0xa, 0x3, 0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000b77000)=0x5, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/14 17:32:26 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a42000-0x4)=0x36d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ff5000-0x38)={0x0, 0x0, &(0x7f0000f33000)={&(0x7f0000c86000)={0x2, 0x12, 0x0, 0xf, 0x1e, 0x0, 0x0, 0x0, [@sadb_key={0x10, 0x9, 0x390, 0x0, "4c17659b61ded25d27aef870635e61cbe91f5aee073037dd73363765d5d8b7bba4702e79b2db600e69c4b4e40c5fe57232561fd6a50fbdb05f37e082a3893a58854923dafb8799f383ea991b77a5a21b9af7765acddf77beb0db29b9f77eeb441e3eb5cfe96b4d79ed4654dd62b18c9b87af"}, @sadb_sa={0x2, 0x1, 0x0, 0x100000001, 0x3, 0x5c, 0x3, 0x60000000}, @sadb_x_sec_ctx={0x9, 0x18, 0xfff, 0x200, 0x3e, "08182355b4e8dc9b3757ab1f41578aaaae3fbb71189a90ed3be38eb5123316180acf65ccbc741241787e48bd808d014c794aec6b438607d7b2bfa43c59c1"}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000851000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000a60000-0x4)=0x100000000, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000397000)={0x3, 0x0, 0x0, 0x8}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00002ea000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000562000-0x10)={r2, 0x5e53}) 2018/01/14 17:32:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f00000d1000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") r0 = add_key(&(0x7f0000548000-0xc)='cifs.spnego\x00', &(0x7f0000e60000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c68000-0x51)="a95f7858f75ed0bc5942dab854142fdcf176055acf614124ab0a9ded2643aec336041493456557faa26ec597d8ba4f52cece1cbb289e41f31c9be0a97f06ab14664dbcbdd38c071e5e107c8438a5a5a853", 0x51, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f00003b4000)=""/250, 0xfa) 2018/01/14 17:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000264000-0x8)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/ppp\x00', 0x440002, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f000075f000)={0x2, [0x476, 0x200]}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000+0xfd9)=@generic="5300020a01f8036003fde9dcbe3fd87d", 0x0, 0x0, 0x0}) 2018/01/14 17:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000891000-0x40)={0x8000000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00008e7000)=0x0, &(0x7f000033e000)=0x4) 2018/01/14 17:32:26 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x8, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/14 17:32:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x20, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mlockall(0x3) sendmsg$nl_generic(r1, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000-0x370)={0x14, 0x58, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 17:32:26 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000dd000-0xa)='/dev/dsp#\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000336000)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) openat$autofs(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/autofs\x00', 0xfffc, 0x0) close(r1) 2018/01/14 17:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bff000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ea1000)={0x20, 0x6, 0x0, 0x2}, 0x8) r1 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r0, &(0x7f0000255000)=""/47, 0x2f) 2018/01/14 17:32:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000bb0000)={0x4, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/14 17:32:26 executing program 0: clock_adjtime(0x2, &(0x7f00001ab000)={0x401, 0x1, 0x4, 0x7, 0x9, 0xbd, 0x8001, 0x1, 0x0, 0xfffffffffffffe01, 0xe1, 0xd6, 0x2, 0x5, 0xff, 0x9, 0x20, 0x9, 0x9, 0x100, 0x7, 0x28a, 0x81, 0xfffffffffffffce2, 0x5, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0xffffffff80000000, 0x7ff, 0x8, 0x2, 0xffffffffffffff9c, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0xb, 0xfffffffffffffffd, 0x200000000007, 0x7, 0x0, r0, 0x1000000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x40000000000, 0x100, 0x4, 0x0, r1, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000769000-0x8)='./file0\x00', 0x0, r3) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000fce000)={"bf9645596c472b90442cdf4b99145424", {0x4, 0x7, 0x7, "c40861d45ce4", 0x4, 0x0}}) syz_open_dev$mouse(&(0x7f00001c4000)='/dev/input/mouse#\x00', 0x64f5, 0x180) r5 = fcntl$getown(r0, 0x9) mq_notify(r2, &(0x7f00008d2000)={0x0, 0x21, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000072d000)={0x80000000, 0x7fff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x5614, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000bb2000)={@common='ip6gretap0\x00', @ifru_flags=0x2}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r1, &(0x7f000010e000)=[], 0x0) r7 = socket$netlink(0x10, 0x3, 0x9) pwritev(r7, &(0x7f00006b8000)=[], 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fe7000)=0x0) 2018/01/14 17:32:26 executing program 5: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f2a000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfe000-0x4)=0xe8) recvfrom(r0, &(0x7f0000a3c000)=""/163, 0xa3, 0x41, &(0x7f0000231000)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f29000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, r1}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00002f1000-0x78)=[{{0x0, 0x0, &(0x7f000069a000)=[{&(0x7f0000f2b000-0x85)="0b86742ad4692ff1edb802864c1f1bc32bac7d79fda3e00e9c918a762fe8b05870ca4317e01ac448c14eae7f6c9235ebdce7b1a299dd6f1c23102225750df53577d7732cfdede1e7db6ed95b03cb5fe7b1c8e745518c89e79263d49f9474ff311af0b11b46fd54734825f1aebc8d607123ca7a90740479106efb77ed4f4fe727292e1f144c", 0x85}, {&(0x7f000035d000)="0799e820de3179a9ddf45fd7059e0a6d487de572549080d7df131d41914cc260636e95a1dc97ebc447ba20b5a1b3b1ef451ab40631b2e7e8744c5089c8df988b99e0b27e22dc485a6e4e2f0b5e415b15aaebc2a271d06f2c79bcfe6517ca973c34f2bc087204638bdfebd8f77b5abec700abb439f603975b47e575d4e23f1ec48aee6151204aef17", 0x88}, {&(0x7f0000f2b000-0x96)="03e367694e30ee3e40b31e26e985729f6c45a325d20997c3abf863f7f3f0f64dba839960296abaaf2641a6a178a36dae9388c9ecd1738d9b6865f52ff62b982a7b5624e3671daa4bfe3012d1098e7c646ec6b516c5a08e29477e204fc8e99595366a4a01c8f5e8e3c672ec4279403f6a2eb58e1b474f2c16c7807f1a2b36f55bb5682c674f85b6925862c3266440e4481c192852329c", 0x96}, {&(0x7f000089e000-0x38)="8923b01738dfe7c7dbf0c89e7d03b5bb2daa0a90366521470129042de1060c801b00e8e90f8d9bbf40ab0d39c563c41c652e59363b5cf991", 0x38}, {&(0x7f00000ab000-0x1c)="ebcf477871234d7f4fa72eee4ce17d28593789c3149a6cbe9433ee2a", 0x1c}, {&(0x7f0000f2b000-0x39)="b49e5f00eb306b1d245593e53eb0d166c56d590c9e583eb6b4bd1109c42e6af694943541ce8f63f2a2774701badf8cac671b7c7f0ee5c8208c", 0x39}, {&(0x7f0000c0f000)="dea098e6b3e9f90f78f233f6257213a6efda1f045f5b89173359ab2f86386d77abad8bcfad6e8a01ff512b45ae50e69911c2372fe2adde578419ca6d5b2ad3bfae248edb56af5c8e3fd8b3905444618e9ff4ac181918dc372442886a1ae49d43204a0877f1cacbda7feec8e6a69c86b7d5d653cf20058b8105d875977e2910a1ce304ba1ae83a0a56199345079ec550a352b946893f91b1d16a25928cceb6a3f0ca210c4065fd545ca410f39504cda8af3cae2", 0xb3}, {&(0x7f0000f2a000)="dfb316c390297869eca0f1a978b64e", 0xf}, {&(0x7f0000f2a000)="a330126037e5ac86042728e084bb04fed7d4b6c1860a3fb5f579b84efa6ee8a2765f82da345ae4b292f94c0c66cc97e45e80ba051d6a6b983f13f8d9ccacc8cc41a595bebd0f26860dbb962917d4", 0x4e}], 0x9, &(0x7f0000f2a000)=[{0x30, 0x1ff, 0x17e, "95d19611424cdbd0a4252435dd71fcdffc09b62826306861f0e44235280a5014"}, {0xc0, 0x100, 0x20, "271ef0adc783ceead7b04393335b07a9a61465e3cd55f25497f35639929096b46874cfe305d8259f3d65b63bf6cc07a16a7f61f0838d10a98ce119b256337ce0847c90b3d58a5057ca5defaf844a7df1dede5e43cc02330751a94e7bef6d1c74ab8fed32ffc27dee927cf2e256d7baa4de620d2d2e251a4bfc39ae1b7064af0353d012196cb700ac6eed36b67b43fbb00b109a1986a2706d0f2bb414488bc2c69ac0699fc603a25c24b6"}, {0x70, 0x11, 0x5b, "54f32eacda7fb66e009bf3aceff592f6f7c3c4e50ea6c69535f858747986f68e6984eef789b84e9d233359b9e5e2f3e4172a65cc5310dc3ec3479d6b369750888b632533a7351630827c50e1f04ebe2fb5fe35501b4115bcd78b22cf993196"}, {0x48, 0x108, 0x4b, "30df82dd8e7ae1c101057e5739e3bcdc62b95b69f5c8105581ea430dc00f9774fc9553219ea71bec003c3ea7f22ee70d35c8de1e53ca"}, {0xe8, 0x6, 0x8, "e70bc37ca264170aaaf81b7429fbdd35021a4715a507d6164d0e970874e82e4c51220873affb5e70bcfa7fda547c0999ff7d3f251d4f974b6940680954cc1d9d247df67bd92628b335746f01f9df899afb16e79af39390e50716272556aa0f24be165ab967ceff469da762299d64484f3e23bf4f2c77a37dc8ec0eee2b829a33d02c2a3a0d01cd1f7968afd7b2bc86c5aab93cbf174ec8c9bd5f195f76a8d6a8a61d253cb5bbf423a3382b8101c3f94ebdf577ae0ccd563b0cf0e64559e9bfb81f6b165734551e3f1fec3f91a6d96435e254f5"}, {0x60, 0x107, 0xffffffffffffffff, "fc5e08f1b9d3b53a65fe7e387bb253a4fda552cc9d07e56788ee444d34067f23ff1ed80e2b2576a5a122b40d18b3766e82da6f7afc71a749f7566ba29e4e5406b992929e77ea2a1b7d2d7553b3c5d3"}, {0x28, 0x18e, 0x800, "323087f9ea1d7c0df2fba79fee16c62f178d9e"}, {0xd8, 0x117, 0x2, "eaf067fbfd458a03199ab5117f7883090a7b2d65b403212487e88ce84b42d7567e9902144ca20e36d8bce47850ecb622c4696f7d4a3ee1c743c0b0713b2fa51cc41f3e7e4c606a22dc851af125ed73a6e4bc84a25cdae61b089b0aae23d07eb8e1f0025eecfbadeb09a503911b211a97adda8ee2182c99f20ce69ed90d36a9a58d2eca0cbeeec737e93dba9dc6de46142a1f1243fc742751243ec5c924b2e0b0c883277af533bcebc5151d86249468761b3bfa8a41a8a85dbc134745f5fe41520e3d"}], 0x3f0, 0x8010}, 0x9}, {{&(0x7f0000657000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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"}, {0x38, 0x10e, 0x10000, "7317872a78987ea003fb4fb42dc488e497618cc4a39512944ecf90940b7eef273323f8ea47d639"}], 0x1048, 0x40}, 0x4}], 0x2, 0x20000000) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f2a000)=@l2={0x1f, 0xff, {0xcdab, 0x0, 0x1, 0x20000000000, 0x7, 0x3}, 0x9, 0x7}, 0xe) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f2a000-0xb)={0x2, 0x2, 0x100, 0x0, 0x45, 0x100000001, 0x38, 0x3, 0x7f, 0x9, 0x9}, 0xb) 2018/01/14 17:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x40000000) 2018/01/14 17:32:26 executing program 1: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000031000)={0x0, 0x1fd, 0x3, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000d3b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d3b000)=0x10) r1 = syz_open_dev$midi(&(0x7f0000d3a000)='/dev/midi#\x00', 0x2, 0x0) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000661000)=0xdac4, 0x8) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000d3b000-0x38)={0x0, 0x0, &(0x7f0000d3b000-0x10)=[{&(0x7f0000d3b000-0x6c)=""/108, 0x6c}], 0x1, &(0x7f0000d3b000-0xf0)=""/240, 0xf0, 0x7}, 0x10000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001fa000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000c87000-0x4)=0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/14 17:32:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000c54000-0xb)='net/packeo\x00') read(r1, &(0x7f0000b0b000)=""/157, 0x9d) read(r1, &(0x7f0000c8a000-0x46)=""/70, 0x46) 2018/01/14 17:32:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000564000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002000-0xc0)={0x2, 0x4, 0x6, 0x0, 0x18, 0x0, 0x4, 0x1, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1f99}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0xe, 0xfffffffffffffff8, {0x6, 0x3c, 0x4, 0x8, 0x0, 0x8, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x6}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x10, 0x14, 0x10}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x20000841) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) 2018/01/14 17:32:26 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x6000042) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x402) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000004000-0xf2)={0x0, 0xea, "52ad0f4326a9bf37828bfe225413c0d443f4852d078d5d90b86cb3f440f89e8671e5c7c377cbce1fe75aa88289cdafd4e85fdbcbda2c756eef963987cb7ba669bf40f620254460c1bdd5b304a93f67c600a85b35e0fa2abb26cb7fdd3061c9fb37f90a50695c43b421193a76919bb38ddf81e63e9ae4d632988fc9b4492462cb109a2ff85a5e3a35fb5e3fff187d761452ad54c6d901cec9de76857e89e0f239ae28d596690bc165bda5d49007f612f79157f3676915076251bd83def98aa51bd35968576ebbc3e66abc53976f2ee2535163acc93b72bc65f1f5f160fb9359bc83725a64061bac5931a6"}, &(0x7f0000005000-0x1)=0xf2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffff68, 0x2, 0x7fff}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005000-0xb8)={r2, 0x1, 0x3, 0x40, 0x8, 0xffff, 0x1, 0x80, {r3, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4, 0x8, 0x20, 0x9b}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r4, &(0x7f000052a000-0x60)=[{{0x100005, 0x0}, 0x0, 0x0, 0x0}], 0x18) ftruncate(r4, 0x0) 2018/01/14 17:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000f48000)='/dev/random\x00', 0x0, 0x1) fsetxattr(r1, &(0x7f00005fe000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000a39000)='systemvboxnet1nodevvboxnet0*\x00', 0x1d, 0x0) write(r0, &(0x7f0000d66000)="26008000420724f1938d000200000000000050f1458dbfea2e5659266b7368800100c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940", 0xfffffffffffffd0d) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000be9000-0x4)=0x0) 2018/01/14 17:32:26 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68040000000000000066177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ff0000000000000001a904c9242d6b17bd", 0xbb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/14 17:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00006d6000-0x18)={0xde1c, 0x3f, 0x1, 0xffffffffffffffff, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f00000ce000-0x8)=0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000dbf000-0x28)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00006b4000)={0x0, 0x0}}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ce2000)='/dev/audio\x00', 0x109000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000a83000)={r1, 0x7ff}) r3 = dup3(r1, r1, 0x80000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000f0e000)={{&(0x7f00004d2000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000c79000-0x8)=0x2) 2018/01/14 17:32:26 executing program 3: r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009d7000-0x18)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x50000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000276000)='reno\x00', 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000001000-0x118)={0x0, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/14 17:32:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e0f000-0xc)='/dev/amidi#\x00', 0x8, 0x2000) mremap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0xf000, 0x3, &(0x7f0000222000/0xf000)=nil) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000e01000-0x148)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/14 17:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) bind(r1, &(0x7f00002d2000)=@nfc_llcp={0x27, 0x1, 0x3d, 0x7, 0x5d, 0x2, "1a9f20893af7fc1e89a0567843dc204cd957644bb334292b60dbb1c663b09eab9489a516fd64fd33187e641ba0d2667f795038c0ef202f0d10402d2ac020bc", 0x1}, 0x60) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f0000531000-0x26)="f28bd40d587f2c25982576def03c17adc0abf9f144955180edd11127dc89b0602371f58823fb", 0x26, 0x1ffffffc, &(0x7f0000ba3000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000ee0000-0x1b)="e6e3edc27d5689f8de977299c012137fae01fbd11db8db730de155", 0x1b) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000fec000-0xa)={0x3, [0xfffffffffffffff7, 0xcae2, 0x100000001]}, &(0x7f0000d9c000-0x4)=0xa) read(r1, &(0x7f00002f8000)=""/200, 0xc8) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000b3d000)={@generic="ec447d8cfff29cfd456454f2d9c41b62", @ifru_flags=0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095c000-0x11)='/dev/vga_arbiter\x00', 0x40c0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ad6000-0x8)={0x0, 0x10001}, &(0x7f0000242000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000b3c000-0xb)={0x0, 0x6, 0x20, 0x1be, 0x7ff}, &(0x7f0000162000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000043b000-0xb8)={r4, 0x2, 0x8, 0x1ff, 0x8000, 0x0, 0x0, 0x80000000, {r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef0, 0x9, 0x5, 0x1, 0x89d}}, &(0x7f000048b000)=0xb8) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000ad000-0x4)=0x0) 2018/01/14 17:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000419000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000e7e000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x10000) 2018/01/14 17:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000080003, 0x200000002) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b47000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x1c, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r1}, 0x8) sendto$inet(r0, &(0x7f0000c39000)="", 0xfd85, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 17:32:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f00006a0000-0x32)=""/50, 0x32) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001e6000)="0645cfb6d7295257d9243553b1cf6d16", 0x10) r1 = add_key$keyring(&(0x7f00001a3000-0x8)='keyring\x00', &(0x7f0000885000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000a09000-0x8)='keyring\x00', &(0x7f0000acc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x3, 0x3, r2) 2018/01/14 17:32:26 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f96000-0xe)='sessionid\x00') accept$packet(r0, &(0x7f00004ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000046e000)=0x14) stat(&(0x7f0000f48000)='./file0\x00', &(0x7f00004a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004a7000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2e, 0x2, 0x0, 0x2, 0x20, 0xa0, 0x3a, r1, r2}, {0x8, 0x8d, 0xfff, 0x2, 0x2, 0x144, 0x131b, 0x1}, {0x10, 0xffff, 0x5, 0x9}, 0x3575, 0xd, 0x3, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x5, 0x7ac, 0x9, 0x1ff}}, 0xe8) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/14 17:32:26 executing program 6: 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, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000de1000-0x88)=""/136) ioctl$int_in(r0, 0x5473, &(0x7f00004a6000-0x8)=0x1) 2018/01/14 17:32:26 executing program 5: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000656000-0x8)='^ppp1I[\x00', 0x0) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/01/14 17:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f6000)='/dev/sequencer2\x00', 0x6080, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ceb000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x2, 0x7f, 0x3ff}, &(0x7f0000c11000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000dae000-0x8)={r4, 0x4}, 0x8) 2018/01/14 17:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d2000-0x9)='/dev/vcs\x00', 0x80, 0x0) signalfd(r0, &(0x7f000073c000)={0x9}, 0x8) lookup_dcookie(0x0, &(0x7f0000590000-0x72)=""/114, 0x72) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000aa8000-0x18)={0x0, 0x800, 0x100000000, &(0x7f0000cf0000)=0x0}) clock_gettime(0x0, &(0x7f0000c1c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00006d1000-0x68)={0x4, 0x6afc, 0xfffffffffffffff7, {r1, r2+10000000}, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 157.939751] : renamed from syz1 2018/01/14 17:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d02000)='/dev/sequencer\x00', 0x40, 0x0) recvfrom$llc(r3, &(0x7f0000dee000-0x77)=""/119, 0x77, 0x10100, &(0x7f0000be5000-0x10)={0x1a, 0xd, 0x5, 0x6, 0x81, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 17:32:26 executing program 5: r0 = gettid() ioprio_set$pid(0x5, r0, 0x0) getpriority(0x0, r0) 2018/01/14 17:32:26 executing program 5: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000841000)=0x0, 0x4) [ 157.994202] kauditd_printk_skb: 410 callbacks suppressed [ 157.994210] audit: type=1326 audit(1515951146.416:2059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25626 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 158.045691] audit: type=1326 audit(1515951146.455:2060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25626 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 158.077070] audit: type=1326 audit(1515951146.501:2061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25626 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 158.110515] audit: type=1326 audit(1515951146.534:2062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25626 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 158.143239] audit: type=1326 audit(1515951146.534:2063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25626 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 158.168805] audit: type=1326 audit(1515951146.535:2064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25626 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 158.168818] audit: type=1326 audit(1515951146.560:2065): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25626 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 158.168833] audit: type=1326 audit(1515951146.567:2066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25626 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 158.168848] audit: type=1326 audit(1515951146.567:2067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25626 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 17:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000e8c000)='`', 0x1, 0x0, &(0x7f0000498000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) r1 = syz_open_dev$vcsn(&(0x7f000065f000)='/dev/vcs#\x00', 0x20, 0x801) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000bb4000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003fb000-0x20)={0x80000000, 0x7fff, 0x200, 0xc2e9, 0x8000, 0x7, 0x80000001, 0x7, r2}, 0x20) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000b98000-0x118)={0x80000001, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) listen(r0, 0x7) accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) 2018/01/14 17:32:26 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009c6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bind$bt_hci(r0, &(0x7f0000050000-0x6)={0x1f, 0x0, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/14 17:32:26 executing program 2: clock_adjtime(0x6, &(0x7f000000e000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000035c000)={0x4800000000000, 0x5, 0x7, 0x100, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000-0x50)={{0x6, 0x81}, {0x1, 0xf58}, 0x1ff, 0x77b8024d550f2be0, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000003000-0x8)=0x7) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b7b000-0x10)={&(0x7f000004d000/0x4000)=nil, 0x4000}) fcntl$getflags(r0, 0x40b) 2018/01/14 17:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f00005cf000-0x8)={0x19980330, r0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/14 17:32:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000386000)={@common='sit0\x00', &(0x7f0000860000-0x1010)=@ethtool_dump={0x40, 0x3, 0xa77, 0x0, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 17:32:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff4b, 0x521000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000-0x10)={0x5, 0x1, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000ce0000)=0x0, 0xf, 0x0, &(0x7f0000885000-0x8)={0x0, 0x1c9c380}, &(0x7f0000239000)=0x0, 0x9) 2018/01/14 17:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00009a5000-0x28)={@generic="2919f374866f401194408679153d4b42", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00006ae000)={0x1, 0x101, 0x6}) sendmsg$can_bcm(r0, &(0x7f0000e98000)={&(0x7f0000078000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00000be000-0x10)={&(0x7f00001c8000-0x48)={0x7, 0x9b1, 0x6, {0x0, 0x2710}, {0x0, 0x2710}, {0x4, 0x9, 0xfffffffffffffffa, 0x2}, 0x1, @can={{0x1, 0x3, 0xffffffffffff8000, 0x24000000000}, 0x4, 0x0, 0x0, 0x0, "6449ad3f2f68e6f5"}}, 0x48}, 0x1, 0x0, 0x0, 0x4014}, 0x4008890) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000300000-0x5c)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x91, [0x40, 0x1, 0xe64b, 0x5d1, 0x6, 0xffffffffffffffff, 0x7, 0x93e5]}, 0x5c) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r3 = add_key(&(0x7f00007a5000-0x5)='ceph\x00', &(0x7f0000f28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f39000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000069000)={0x0}, &(0x7f0000a75000-0x4)=0x4) keyctl$revoke(0x3, r3) 2018/01/14 17:32:26 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000993000-0x1000)=""/4096) 2018/01/14 17:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000cf2000)='/dev/sg#\x00', 0x4, 0x1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000136000-0x10)={&(0x7f000025b000/0x4000)=nil, 0x4000}) socket(0x4000000010, 0x803, 0x0) mq_notify(r0, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000)="", &(0x7f00009a6000-0x49)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 158.168861] audit: type=1326 audit(1515951146.578:2068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25626 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 17:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007fb000)='/dev/vcsa#\x00', 0x3, 0x418140) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000a59000-0x10)={0x0, 0x0, &(0x7f00009ad000/0x1000)=nil}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cd9000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002c9000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000a51000)="1f0000000b06ffde00000000000a0000007fe0190900000000000010000000", 0x1f) pipe(&(0x7f0000e1f000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000da9000-0x4)=0x5, 0x4) 2018/01/14 17:32:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f00003ca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bf7000)="fbfe397b477129b09fdc2e343b745adc2aae8ad80933a4d7c1ace201843faa968e7f587ae29232d5beba62621ac98ac288bfb3c13fc5b9f4c705d19437ee24e4bf2edfc513957b2120312f41acca47ccbd0c415de19823527392e0c0bf3fcd5080a75e1fa9f2ae1721ad97762a", 0x6d, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e89000)={0x40, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x2, 0x3, 0x0, 0x6, 0x7, 0x5}) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000628000)=@common='ipddp0\x00') mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000fa7000)=@random={'system.\x00', '/selinux/user\x00'}, &(0x7f0000d69000)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) 2018/01/14 17:32:26 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d08000-0x4)=0x8, 0x800) ftruncate(r0, 0xfffffffffffffffd) 2018/01/14 17:32:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) read(r0, &(0x7f0000cae000)=""/221, 0xdd) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00003bd000)={0x200000000000000, 0x933, 0x40, 0x78}, 0x10) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/14 17:32:26 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/mixer\x00', 0x2000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003d7000-0x2c)={0x3, 0x4, 0x4, 0xffffffff, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r1, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) pipe(&(0x7f0000986000)={0x0, 0x0}) mlockall(0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000cd0000)=@int=0x0, &(0x7f0000ffe000)=0x4) 2018/01/14 17:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000527000-0x1c)={0xffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 17:32:26 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x2) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x7, 0x4) prctl$intptr(0x2a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x551000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x26, 0x140) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000000)={"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"}) 2018/01/14 17:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000a92000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$midi(&(0x7f0000ddb000-0xb)='/dev/midi#\x00', 0xfff7ffff, 0x400001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e7a000-0xc)={0x10000000, 0x0}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/14 17:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000cfe000)=0x0) r2 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r2, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000142000)={0x0, 0x8001, 0x381, 0x40, 0xba8c, 0x7f, 0x8000, 0x6, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20, 0x100000001, 0x1, 0x7}}, &(0x7f0000842000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007d9000)={r3, 0x9c43}, &(0x7f0000c79000-0x4)=0x8) sendto$inet(r2, &(0x7f0000b61000)="8bfe658ecc0b91d77d12cc537d945de67d78b8206172f356fcad51e7fce1be491be0ee8789b1c0e9b34e77e405361633c9b5140a74f3e33f1613f646a297a47593739528c2c944b5f2b077a2e1bbf92faa3aa1275842c141f89ec20bda24acf4615c783e3f672db8e8e58dc58e519cdc3443672f0aa680f621cf6ce5e15533323016e5c92b58449408", 0x89, 0x0, &(0x7f000015e000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 17:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000098000)='/dev/rtc\x00', 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000029c000)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x40, 0x80, 0x9}, &(0x7f00000ca000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000028000)={r2, 0xe6c, 0x1}, &(0x7f0000582000)=0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) [ 158.378795] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1547 sclass=netlink_route_socket pig=25674 comm=syz-executor1 [ 158.412223] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1547 sclass=netlink_route_socket pig=25674 comm=syz-executor1 2018/01/14 17:32:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 158.478777] ================================================================== [ 158.486275] BUG: KASAN: use-after-free in bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 158.494011] Read of size 8 at addr ffff8801caca69f8 by task syz-executor3/25697 [ 158.501459] [ 158.503099] CPU: 1 PID: 25697 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #261 [ 158.510466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.519821] Call Trace: [ 158.522400] dump_stack+0x194/0x257 [ 158.526036] ? arch_local_irq_restore+0x53/0x53 [ 158.530689] ? show_regs_print_info+0x18/0x18 [ 158.535175] ? lock_release+0xa40/0xa40 [ 158.539136] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 158.545624] print_address_description+0x73/0x250 [ 158.550711] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 158.556059] kasan_report+0x25b/0x340 [ 158.559855] __asan_report_load8_noabort+0x14/0x20 [ 158.564765] bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 158.570456] ? rcu_read_lock_sched_held+0x108/0x120 [ 158.575458] ? bpf_percpu_array_update+0x420/0x420 [ 158.580367] ? kasan_check_write+0x14/0x20 [ 158.584586] ? _copy_from_user+0x99/0x110 [ 158.588733] map_lookup_elem+0x6b5/0xbd0 [ 158.592793] ? bpf_map_get_with_uref+0x110/0x110 [ 158.598927] ? __might_sleep+0x95/0x190 [ 158.602892] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 158.609280] ? selinux_bpf+0xd1/0x110 [ 158.613082] ? security_bpf+0x89/0xb0 [ 158.616876] SyS_bpf+0x922/0x4400 [ 158.620328] ? bpf_prog_get+0x20/0x20 [ 158.624117] ? get_futex_key+0x1d50/0x1d50 [ 158.628335] ? lock_release+0xa40/0xa40 [ 158.632290] ? compat_start_thread+0x80/0x80 [ 158.636714] ? trace_hardirqs_on+0xd/0x10 [ 158.640846] ? _raw_spin_unlock_irq+0x27/0x70 [ 158.645336] ? do_futex+0x86f/0x22a0 [ 158.649733] ? copy_overflow+0x20/0x20 [ 158.653635] ? exit_robust_list+0x240/0x240 [ 158.657960] ? __sched_text_start+0x8/0x8 [ 158.662100] ? depot_save_stack+0x12c/0x490 [ 158.666416] ? putname+0xee/0x130 [ 158.669856] ? save_stack+0xa3/0xd0 [ 158.673469] ? save_stack+0x43/0xd0 [ 158.677078] ? kasan_slab_free+0x71/0xc0 [ 158.681118] ? kmem_cache_free+0x83/0x2a0 [ 158.685249] ? putname+0xee/0x130 [ 158.688685] ? do_sys_open+0x31b/0x6d0 [ 158.693588] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 158.698513] ? debug_check_no_obj_freed+0x3da/0xf1f [ 158.703510] ? __lock_is_held+0xb6/0x140 [ 158.707577] ? schedule+0xf5/0x430 [ 158.711105] ? __schedule+0x2060/0x2060 [ 158.715076] ? get_unused_fd_flags+0x190/0x190 [ 158.719639] ? may_open_dev+0xe0/0xe0 [ 158.723456] ? rcu_pm_notify+0xc0/0xc0 [ 158.727324] ? exit_to_usermode_loop+0x8c/0x310 [ 158.731999] ? trace_hardirqs_off+0xd/0x10 [ 158.736231] ? exit_to_usermode_loop+0x198/0x310 [ 158.740967] ? putname+0xee/0x130 [ 158.744420] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 158.749958] ? SyS_futex+0x269/0x390 [ 158.753665] ? do_futex+0x22a0/0x22a0 [ 158.757469] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 158.762229] entry_SYSCALL_64_fastpath+0x23/0x9a [ 158.766981] RIP: 0033:0x452cf9 [ 158.770152] RSP: 002b:00007fe91ba2cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 158.777840] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 158.785090] RDX: 0000000000000018 RSI: 00000000206d1fe8 RDI: 0000000000000001 [ 158.792342] RBP: 00000000000003e2 R08: 0000000000000000 R09: 0000000000000000 [ 158.799589] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3dd0 [ 158.806849] R13: 00000000ffffffff R14: 00007fe91ba2d6d4 R15: 0000000000000000 [ 158.814144] [ 158.815762] Allocated by task 3700: [ 158.819389] save_stack+0x43/0xd0 [ 158.822821] kasan_kmalloc+0xad/0xe0 [ 158.826511] kmem_cache_alloc_trace+0x136/0x750 [ 158.831161] seq_open+0x83/0x1f0 [ 158.834519] kernfs_fop_open+0x684/0xeb0 [ 158.838557] do_dentry_open+0x667/0xd40 [ 158.842509] vfs_open+0x107/0x220 [ 158.845940] path_openat+0x1151/0x3530 [ 158.849807] do_filp_open+0x25b/0x3b0 [ 158.853584] do_sys_open+0x502/0x6d0 [ 158.857307] SyS_open+0x2d/0x40 [ 158.860586] entry_SYSCALL_64_fastpath+0x23/0x9a [ 158.865316] [ 158.866923] Freed by task 3700: [ 158.870194] save_stack+0x43/0xd0 [ 158.873625] kasan_slab_free+0x71/0xc0 [ 158.877494] kfree+0xd6/0x260 [ 158.880578] seq_release+0x59/0x70 [ 158.884096] kernfs_fop_release+0x10b/0x180 [ 158.888411] __fput+0x327/0x7e0 [ 158.891669] ____fput+0x15/0x20 [ 158.894939] task_work_run+0x199/0x270 [ 158.898819] exit_to_usermode_loop+0x296/0x310 [ 158.903381] syscall_return_slowpath+0x490/0x550 [ 158.908141] entry_SYSCALL_64_fastpath+0x98/0x9a [ 158.912881] [ 158.914495] The buggy address belongs to the object at ffff8801caca6900 [ 158.914495] which belongs to the cache kmalloc-256 of size 256 [ 158.927142] The buggy address is located 248 bytes inside of [ 158.927142] 256-byte region [ffff8801caca6900, ffff8801caca6a00) [ 158.939006] The buggy address belongs to the page: [ 158.943921] page:ffffea00072b2980 count:1 mapcount:0 mapping:ffff8801caca6040 index:0xffff8801caca6680 [ 158.953348] flags: 0x2fffc0000000100(slab) [ 158.957564] raw: 02fffc0000000100 ffff8801caca6040 ffff8801caca6680 0000000100000009 [ 158.965425] raw: ffffea000719aca0 ffffea00071615a0 ffff8801dac007c0 0000000000000000 [ 158.973283] page dumped because: kasan: bad access detected [ 158.978970] [ 158.980576] Memory state around the buggy address: [ 158.985503] ffff8801caca6880: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 158.992854] ffff8801caca6900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 159.000190] >ffff8801caca6980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 159.007525] ^ [ 159.014774] ffff8801caca6a00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 159.022122] ffff8801caca6a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 159.029458] ================================================================== [ 159.036794] Disabling lock debugging due to kernel taint [ 159.042388] Kernel panic - not syncing: panic_on_warn set ... [ 159.042388] [ 159.049735] CPU: 1 PID: 25697 Comm: syz-executor3 Tainted: G B 4.15.0-rc7+ #261 [ 159.058368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.067697] Call Trace: [ 159.070265] dump_stack+0x194/0x257 [ 159.073872] ? arch_local_irq_restore+0x53/0x53 [ 159.078520] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 159.083255] ? vsnprintf+0x1ed/0x1900 [ 159.087035] ? bpf_fd_array_map_lookup_elem+0x3d0/0x4c0 [ 159.092377] panic+0x1e4/0x41c [ 159.095544] ? refcount_error_report+0x214/0x214 [ 159.100279] ? add_taint+0x1c/0x50 [ 159.103799] ? add_taint+0x1c/0x50 [ 159.107318] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 159.112659] kasan_end_report+0x50/0x50 [ 159.116608] kasan_report+0x144/0x340 [ 159.120391] __asan_report_load8_noabort+0x14/0x20 [ 159.125299] bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 159.130463] ? rcu_read_lock_sched_held+0x108/0x120 [ 159.135459] ? bpf_percpu_array_update+0x420/0x420 [ 159.140367] ? kasan_check_write+0x14/0x20 [ 159.144581] ? _copy_from_user+0x99/0x110 [ 159.148741] map_lookup_elem+0x6b5/0xbd0 [ 159.152792] ? bpf_map_get_with_uref+0x110/0x110 [ 159.157535] ? __might_sleep+0x95/0x190 [ 159.161498] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 159.166406] ? selinux_bpf+0xd1/0x110 [ 159.170188] ? security_bpf+0x89/0xb0 [ 159.173987] SyS_bpf+0x922/0x4400 [ 159.177426] ? bpf_prog_get+0x20/0x20 [ 159.181201] ? get_futex_key+0x1d50/0x1d50 [ 159.185416] ? lock_release+0xa40/0xa40 [ 159.189372] ? compat_start_thread+0x80/0x80 [ 159.193778] ? trace_hardirqs_on+0xd/0x10 [ 159.197912] ? _raw_spin_unlock_irq+0x27/0x70 [ 159.202391] ? do_futex+0x86f/0x22a0 [ 159.206086] ? copy_overflow+0x20/0x20 [ 159.209964] ? exit_robust_list+0x240/0x240 [ 159.214283] ? __sched_text_start+0x8/0x8 [ 159.218412] ? depot_save_stack+0x12c/0x490 [ 159.222717] ? putname+0xee/0x130 [ 159.226145] ? save_stack+0xa3/0xd0 [ 159.229750] ? save_stack+0x43/0xd0 [ 159.233349] ? kasan_slab_free+0x71/0xc0 [ 159.237381] ? kmem_cache_free+0x83/0x2a0 [ 159.241502] ? putname+0xee/0x130 [ 159.244931] ? do_sys_open+0x31b/0x6d0 [ 159.248795] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 159.253704] ? debug_check_no_obj_freed+0x3da/0xf1f [ 159.258696] ? __lock_is_held+0xb6/0x140 [ 159.262740] ? schedule+0xf5/0x430 [ 159.266260] ? __schedule+0x2060/0x2060 [ 159.270214] ? get_unused_fd_flags+0x190/0x190 [ 159.274771] ? may_open_dev+0xe0/0xe0 [ 159.278559] ? rcu_pm_notify+0xc0/0xc0 [ 159.282423] ? exit_to_usermode_loop+0x8c/0x310 [ 159.287077] ? trace_hardirqs_off+0xd/0x10 [ 159.291294] ? exit_to_usermode_loop+0x198/0x310 [ 159.296027] ? putname+0xee/0x130 [ 159.299476] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 159.304999] ? SyS_futex+0x269/0x390 [ 159.308700] ? do_futex+0x22a0/0x22a0 [ 159.312538] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 159.317293] entry_SYSCALL_64_fastpath+0x23/0x9a [ 159.322025] RIP: 0033:0x452cf9 [ 159.325193] RSP: 002b:00007fe91ba2cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 159.332877] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 159.340211] RDX: 0000000000000018 RSI: 00000000206d1fe8 RDI: 0000000000000001 [ 159.347461] RBP: 00000000000003e2 R08: 0000000000000000 R09: 0000000000000000 [ 159.354714] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3dd0 [ 159.361978] R13: 00000000ffffffff R14: 00007fe91ba2d6d4 R15: 0000000000000000 [ 159.369710] Dumping ftrace buffer: [ 159.373235] (ftrace buffer empty) [ 159.376919] Kernel Offset: disabled [ 159.380525] Rebooting in 86400 seconds..