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{&(0x7f0000c81000)="858d52b19e66bf116c9bb2fefac5ad7afbc89c61b5dfe71d38b543856c55dcf0cd4b93450cb5bfde14c2cc5c13090dcfba1e23a2cd8e0e322bb4e71d290c522fe6796b3ea23c8c34270748b1291a93ca6aa93e63fe4a7e20a9f58aa3f3952e88fa1044cdcf8e06f46c2c0d01370446bf508d1c0c27149af8a677808d383ac0ac85f1349d2d015bfca84824f5b029fffbfa8b1fc7477915ebb01cac3966b8112b54efbd8e47a2376068348222df65", 0xae}, {&(0x7f00000bc000)="fb725622418b170b0844004954cab573c7194a68c7473abbc657d287ff148c77e9e3f494590d1bce42ce9e4ab0a33ae2cd0b6ee1", 0x34}, {&(0x7f0000050000-0x8a)="f22da44cb2b58167c1c97bc83ca6dfc5e0ea81aad78b5c8633a908e1b0b771359377bc97814e4863d37f9e052c1fbba2a2942b0bbc40d6c7239160dee416b06761aeff096177d9f9926b1539021440863e6c2fd38adf05e565641d7b35a3ab8d919fc61426e8991998528f3af637979e1f0b09277129aee89f2c265bbccf772cd195615bc493c7ccbb88", 0x8a}, {&(0x7f0000898000)="c4a2eec8e1d40df0ddc6bd8992a45840313bfce0c29c4b5767b777fb4335918010a04b896726a9fa5f21a43022f1be519ec50c8797a9c96c7dce3a293cb82c7742ef8f70104d9901a9c29c0b8cb542436607e078474fe061d353d2e9fb3590d156c679d6a204b9a6ac292f486d5d3344c320fe206352b8950407e1e08f852b5a50724c7eeae2b7f799f38011bee9747a9738c3a47afda0c2fbd7a4e87aa1bc8c9e1c11e5527985e3be524006b39af4966ad7bea69fba397160d07ebecabfef40", 0xc0}, {&(0x7f0000f7d000)="98b433b4a3ee65102924de33c44840e122b6a56365d7a393ed5e1e77a84e4ba1789937805763fbd6a9369164cc8505f00d8b63c786495f110054e481ad862ea658d9d3817b67c13830c377cad271a9e60577db7eecf8e93e7ac1814d836ae35a2ddaed93f3ec9e038be6ba9aa46bb533a68aa745de424d25ac94", 0x7a}], 0x8, &(0x7f0000b57000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r2, r2, r3, r5]}, @rights={0x20, 0x1, 0x1, [r4, r3, r2, r4]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r4, r0, r2, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xf0, 0x8000}, {&(0x7f000085a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000920000)=[{&(0x7f000095b000-0xd5)="79b602e3f9a5fb89ecebdc3f9c672e8de9085221139791cbf347723f222ee3d59a2a05c6a3cbdcdfe18e29d36b39fe1d9dd865464828119a5fa83221a8fa270dbb0b7e056a5191b30b1d3787d4cd4de8da4e74b67a087702b4d354c5da2a92b0c3a03be146df299a0bbc2b23c4f137d1236b355e0a5ce3fcd98d5dcd7165a4024189eafa4e9dea23032187eceac7c2c16c0d58c05b59d4dd3a50980ddf4d9a21b207bed9d9fbbe2a2b700e92089b1aab55c79fe333d5eab399178c4dc1225718f2599a54ba1da69e03f399687d412913806b863d8c", 0xd5}, {&(0x7f0000919000)="c1f355c1291791c00ea71992491fce9abff725102a0f28b6afe43676fd7f38357f73e62fec650261259c1731805ab4060f2dfcc693fa57eac62c3a871e40924f42163ffa1beb077ffb6f5f390a652bc8caa31e048c0b2c8ed24ca9bbe96a4555b01dcb4aff72825a13cc77cf6a74322aae886a3358d132d551771438962be69b2380be0bc7a95c9bf8205d62a5dda26648b1792d1e977e3adf4cfc12cf24b3010a651117", 0xa4}, {&(0x7f0000118000)="ac11", 0x2}, {&(0x7f000092b000)="e19018bcefbca50574a92e9b167cc438cca72e49cf04e78a8075c1c251ca48b3c75c5a7fba4cf303149b4d5d80f62c90d0a8e8003442eec4742e85e50b94984fc8b50a3869c1fd18c72e8f87c57c2d41559e886bf30539e667ca1ab4d8e2260d085fde78f8912bf0e629cd8b5cab88a7ed6b45469207d25d6c374617f885c419774706ad2e364770", 0x88}, {&(0x7f000097e000)="7fd0b1367a5709b681ff209f354c06c5c72ae1bb899e9bff3dde9db33b3ff923e6d2e3e827333996d8e4531eaa8e", 0x2e}, {&(0x7f0000bd4000)="7e164a410c662915dbc9b41e50bce071c163f240ac0fd316cef7739e25820726388bae4bf5d0fc7daf90b22856ec50e18976944fc8489d44deab", 0x3a}, {&(0x7f0000c24000)="876d44642fb5bdcb1c9c2abeac5367a59331dbb82677fa3bab70c63ae2a734b44c0c99f516241d789d0588ecc477241f0e8ef1ef0a425a88d44af3c4e8693c224f54c2dfba24a0784dced01282bf", 0x4e}, {&(0x7f0000d28000-0x2d)="590d7af2abf7676518b28ae7041a2c1c604ad7005dfa41c19ef7ee287a34ed56fa002b005005c9e1e7f8b6ccba", 0x2d}], 0x8, &(0x7f0000aa9000-0xe8)=[@rights={0x38, 0x1, 0x1, [r4, r5, r5, r0, r2, r3, r2, r5, r2, r4]}, @rights={0x20, 0x1, 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0x1000}, {&(0x7f0000b2b000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x8840}], 0x5, 0x40800) 2018/01/15 11:36:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000dd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/15 11:36:43 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000e88000-0xf)='/dev/sequencer\x00', 0x228401, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x50, &(0x7f000003a000-0x269)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x1a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/15 11:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000-0xd)={0x0, {{0xa, 0x0, 0x0, @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]}}, 0x88) fcntl$setstatus(r0, 0x4, 0x4800) r1 = syz_open_dev$amidi(&(0x7f0000744000-0xc)='/dev/amidi#\x00', 0x7fff, 0x402) pread64(r0, &(0x7f0000dc9000-0xae)=""/174, 0xae, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000f000)={0x0, 0x34, "03dcf3a14f21e253162b47a1269feac70808c1de8907a76fe0ea36f5b40cfd03c79684f5840467d48120efc35e005c54b9a82823"}, &(0x7f0000f9e000)=0x3c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004b4000-0x8c)={r2, @in={{0x2, 0x3, @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]}}, 0x8c) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/15 11:36:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1b, "2fc71c489e4bdff54309cdd37775224855d0731a8b174737ad711a"}, &(0x7f0000001000)=0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x20b}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f000032d000-0x10)={0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000001000-0x4)=0x400) fallocate(r0, 0x0, 0xfffffffffffffffc, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000c0c000-0x1)="c1", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000995000)="60a8a5debc4b35da15b1bf02b59b88e7a98c1b8e81784d207200e4ba2c355c4c4e97931911a811690165e1850631ec806a5cf043eb65d98ddd1110a7a2f23976076c5c770375f518ad3644e787529e5d7004b7e771e9518c9648edb12ed24a") ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/15 11:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00008b2000-0x8)='./file0\x00', &(0x7f0000059000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/15 11:36:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x100000805, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000660000)={0x0, 0x5, 0x0}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d82000-0x28)={@common='eql\x00', @ifru_ivalue=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/15 11:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ddb000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fd1000)={0x0, 0x9}, &(0x7f00007ca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008dd000)={r1, 0x100}, &(0x7f00001b0000-0x4)=0x6) unshare(0x28060400) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007da000-0x98)={r1, @in6={{0xa, 0x0, 0x4, @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]}, 0x3b70, 0x7}, &(0x7f0000d50000-0x4)=0x98) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) 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}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00006a0000)={r2, 0x8, 0x100000000, 0x8000, 0x80000001, 0x6}, &(0x7f0000147000-0x4)=0x14) bind(r0, &(0x7f0000ed2000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/15 11:36:43 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef8000-0x4)=0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ef9000-0x18)={0x0, 0x6, 0x0, 0xffffffffffffff01, 0x6}, &(0x7f0000ef8000)=0x18) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ef9000-0xea)={r2, 0xe2, "a8210fa965c88fbb7a21c70dd41a7b19634933029409e16e3afdf3206ad02dfc30d522cfe526c7e9c43995772b1c18161f35ff7c4983bb37e28baf5de068876ab469553757422bc81a5a0c5a43cbf3732a5fcfb14112e65cd22ff44952ed1b5c91ca40675eb37954d1729a8acd7b43a3c7e71120cda9a197f4ff6c553012ef6b52585bbc87700a7c31cd1ce95fb4e47dd49d95809d47b71a2ea8f612ce68f4cad29caadb1d0acc22f753a4804a5d150446aa67960e54bdfb688143d6c27275acc24ed680bf66df01bf35d4f078f7b20134b6ab1723ac661c72ce7108a7d5d601bf12"}, &(0x7f0000360000)=0xea) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000c89000)=0x0, &(0x7f0000ef8000-0x4)=0x4) memfd_create(&(0x7f00006f2000-0x2)='&\x00', 0x1) 2018/01/15 11:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x29, 0x0, &(0x7f0000b83000-0x29)="bb1d332de5004f0d83d65da1d75fe66689049e321bab3ff69786e1a8117ec8827bdda4dca8f7f8b830"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ppoll(&(0x7f000075d000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) 2018/01/15 11:36:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000e0e000-0x10)={0x2000, 0x102000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/01/15 11:36:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004df000)="", &(0x7f00007ce000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x0, &(0x7f0000a78000)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4239a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416326f7714fa00587380a54c7b5dbd322707e14406aac52f"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000714000)={0x3, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000650000)={r2, 0x8001}) mprotect(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000008000)={r3, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b280923f0e0118b6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c616c0432bdd530ad232acc", 0x3f, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000159000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000419000-0x4)=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) 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) r6 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000e26000-0xc)={&(0x7f0000d03000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r7 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f0000a13000)={{r8, r9+30000000}, {r10, r11+30000000}}, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r7, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r12, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x8, &(0x7f000093d000)=0x7ff, 0x4) r13 = syz_open_procfs(r5, &(0x7f0000d8d000)="6665142f697036080000000000000062744079a056a2b7b6382de7cad6502b618d8212279acc8a6bf8bc") sendfile(r4, r13, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/15 11:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdc000-0x9)='/dev/rtc\x00', 0x0, 0x0) getpeername$netlink(r2, &(0x7f00006cb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000027a000)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b57000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x12000000000501, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/15 11:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f4f000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00005ff000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) 2018/01/15 11:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000090000-0xb)='/dev/mixer\x00', 0x7a7040, 0x0) r1 = open(&(0x7f0000ed7000-0x8)='./file0\x00', 0x200000, 0x7) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e58000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000b35000)={r2, 0x32}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) capset(&(0x7f0000580000-0x8)={0x20080522, 0x0}, &(0x7f0000f0c000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 11:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fd1000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f000000b000-0xac)=@delpolicy={0x50, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f000087a000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c8a000)="f4be7c2cb9ae7c1bdb69b88614178acf", 0x10) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000ae5000-0x10)=""/16) [ 41.951879] binder: 6231:6250 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 41.976833] device eql entered promiscuous mode 2018/01/15 11:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000a92000)=""/79, 0x4f, 0x0, &(0x7f00008da000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(0xffffffffffffffff, &(0x7f000030e000)="", 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000026e000-0x2)=0x7fffffff) 2018/01/15 11:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000009e000+0xa8d)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000-0x4)=0xe8) fstat(r0, &(0x7f0000df3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e7000)={r1, r2, r3}, 0xc) write$fuse(r0, &(0x7f0000d22000)={0x28, 0x4, 0xfffffffffffffffb, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) [ 42.000566] x86/PAT: syz-executor1:6256 map pfn RAM range req write-combining for [mem 0x1c80d0000-0x1c80d2fff], got write-back [ 42.023112] binder: BINDER_SET_CONTEXT_MGR already set [ 42.037218] binder: 6231:6260 ioctl 40046207 0 returned -16 2018/01/15 11:36:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 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$hwrng(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000564000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041b000)=0xe8) getsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00001e8000-0x52)=""/82, &(0x7f0000ca5000-0x4)=0x52) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000073000-0x4)=0x0) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fa2000)=0x0) sendmsg$nl_netfilter(r2, &(0x7f00002db000)={&(0x7f00006e0000-0xc)={0x10, 0x0, 0x0, 0x837000}, 0xc, &(0x7f0000247000-0x7)={&(0x7f000024f000)={0x1fc, 0x4, 0x9, 0x10, 0x1, 0x0, {0x0, 0x0, 0x2}, [@typed={0xc, 0xa, @uid=r3}, @nested={0x12c, 0x4d, [@typed={0xc, 0x10, @pid=r4}, @generic="94ea53984c20fd3fc3b6340a3e88362eab3bf057c7344019810d364c098d720aeff42c2806ac0c06145e6a61ef4a673f7995bb77154c43e30374f1b9b6baad0f8c8c6536cfeb983989d14fb51c6e97bcefc686e987829c618a7a706a1e36dfa58628ed57a16da43f4270a969c1a2f9e33c461825ca2ae1d23808a2ebc5548703d9858a6c296dd7ba580036b8ae429a10854d6945d60c252eba1747bda953ff9f0348c9acb2c2393454499d0c04f5e819c364f4559eb67b52091733309ffcd36fd297c435ce6ce71519f1e695c2a2bf605aac14108fb786629b6ef0e5dbd9796a10fdc2af058662653924ea97", @typed={0x18, 0x16, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @typed={0xc, 0x7d, @pid=r5}, @typed={0xc, 0x90, @u32=0xfffffffffffffff7}]}, @generic="eaafe7e6c446c3f7655f61ae0277b044d2419f0906223d498d1c9798663d2c627c3bf91b3d9c426670ea841e3c824ca13776f72f7a520b9844ee59c9fed44316b340ce7abd78a774780ff7fa51e159a6405c369290f99123106db8fe484415399da3978e8cea01dd2a64cb66ea3afc2b09ab1025dcfd5ea867d8abf321582432323f2f4be45771197289d013ef96093f94637823b888c81363a81b7ce16ef4b64708fce5", @typed={0xc, 0x95, @pid=r6}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00007da000-0x7a)="") 2018/01/15 11:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) write(r1, &(0x7f0000a29000)="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", 0x4e5) setsockopt(r1, 0x84, 0x6, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003c7000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r1, &(0x7f0000ff7000)=[{&(0x7f0000eda000-0xb8)="a7", 0x1}], 0x1) close(r1) 2018/01/15 11:36:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 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) syz_open_pts(r0, 0x0) sync() setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000018f000-0x10)="ac9cf571b261009a45cf3a09a3056cff", 0x10) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f000077a000)=""/45) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007cf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) 2018/01/15 11:36:43 executing program 6: 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 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) msgget$private(0x0, 0x0) r2 = open(&(0x7f00002ef000)='./file0\x00', 0x800, 0x110) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000de5000)=0x5, 0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000045a000)={@generic="f002b287671450ca2e3605cc02c6383d", @ifru_flags=0x800}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cab000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b64000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008ed000)={0x0, 0x0, 0x0}, &(0x7f0000e25000)=0xc) r4 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000cd9000-0x20)={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]}) fstat(r0, &(0x7f0000b9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00009c5000-0x4)=0x0, &(0x7f00004f5000-0x4)=0x4) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000684000)=0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000391000)={[0xd000, 0xd000, 0x1, 0x6000], 0x2, 0xa1, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f91000)=0x0, &(0x7f00006ee000-0x4)=0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syz_open_dev$urandom(&(0x7f00005af000-0xd)='/dev/urandom\x00', 0x0, 0x100) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r5) fcntl$setownex(r0, 0xf, &(0x7f000018f000-0x8)={0x1, r3}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) [ 42.054370] binder: 6231:6260 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 42.078200] binder: 6260 RLIMIT_NICE not set 2018/01/15 11:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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) socket$inet6(0xa, 0x40000080806, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) 2018/01/15 11:36:43 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a44000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) accept4$inet(r2, &(0x7f0000c0d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f6000)=0x10, 0x800) write(r0, &(0x7f000054f000)="87f5246f224a30c19687fba2f5ee84d31057261c7224ca169f824939889398", 0x1f) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000e9f000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) msgget$private(0x0, 0x0) r2 = open(&(0x7f00002ef000)='./file0\x00', 0x800, 0x110) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000de5000)=0x5, 0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000045a000)={@generic="f002b287671450ca2e3605cc02c6383d", @ifru_flags=0x800}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cab000)={{{@in=@multicast2=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b64000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008ed000)={0x0, 0x0, 0x0}, &(0x7f0000e25000)=0xc) r4 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000cd9000-0x20)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000b9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00009c5000-0x4)=0x0, &(0x7f00004f5000-0x4)=0x4) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000684000)=0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000391000)={[0xd000, 0xd000, 0x1, 0x6000], 0x2, 0xa1, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f91000)=0x0, &(0x7f00006ee000-0x4)=0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syz_open_dev$urandom(&(0x7f00005af000-0xd)='/dev/urandom\x00', 0x0, 0x100) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r5) fcntl$setownex(r0, 0xf, &(0x7f000018f000-0x8)={0x1, r3}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/01/15 11:36:43 executing program 3: clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000022000-0x4)=0x0, &(0x7f00004b6000)='l') r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008bf000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002000-0x1000)=""/4096) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80080, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000003000-0x4)=r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000000)={""/1024}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000003000)=[0x4ce, 0x101]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000004000-0x20)=[{&(0x7f0000002000)=""/144, 0x90}, {&(0x7f0000002000-0x8c)=""/140, 0x8c}], 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000003000-0x8)={0x2, 0x5}, 0x8) getpeername$ipx(r0, &(0x7f0000a43000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000017a000-0x4)=0x10) 2018/01/15 11:36:43 executing program 0: 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) getitimer(0x2, &(0x7f00009c3000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e5c000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c6c000)=0x0, &(0x7f0000f91000-0x4)=0x4) 2018/01/15 11:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000483000)={0x2, 0x1, 0x7ff, 0x0, 0x6, 0x4, 0xfffffffffffffaaa, 0x3, 0x0, 0x7f, 0x1ff, 0x81, 0x0, 0x6, 0x0, 0x0, 0xff, 0x6, 0x3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000deb000)={0x0, 0x2, 0x3}, &(0x7f0000df4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000049e000)={r1, 0x7}, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x335) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000ebd000+0x633)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000309000)={0x8, 0x23d1}) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000ac5000)=0x0, 0x4) 2018/01/15 11:36:43 executing program 2: clone(0x0, &(0x7f00009f2000-0x1)="", &(0x7f00002fa000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000028000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 11:36:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000032d000)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000812000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000570000)='/dev/vcs\x00', 0x100, 0x0) io_cancel(r1, &(0x7f00002fa000)={0x0, 0x0, 0x0, 0xb, 0x3f, r0, &(0x7f0000ba5000-0x74)="ec66176012435ee8dd8b045b3971b226d5e4ee577337f2318615d6cd2587753ac49adde780e8fccbaff37e068102ea450d82aded683da6ef64f2125ad4f878ddff8d4fe9e67a9100dcbb93e411daf276a033fbf44349afae4d14c5d67068e3e8df0eb9b5dc90d65ec8dc38a868759a188460e001", 0x74, 0x8, 0x0, 0x1, r2}, &(0x7f0000a20000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b5000-0x9)='/dev/vcs\x00', 0x1, 0x0) openat(r3, &(0x7f00004da000-0x8)='./file0\x00', 0x101000, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009c2000-0x28)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000dc5000)={0x0, 0x0, []}) 2018/01/15 11:36:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ac000-0xa)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000e3f000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 11:36:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x240000000, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f9d000-0x2c)=[@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000907000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000089f000-0x4)=0x7, 0x4) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40) sendfile(r2, r4, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/15 11:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x80200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) read(0xffffffffffffffff, &(0x7f000013b000)=""/203, 0xcb) 2018/01/15 11:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000245000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa9000)=0xc) sched_rr_get_interval(r3, &(0x7f0000718000-0x10)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socketpair$inet(0x2, 0x800, 0xfffffffffffffff8, &(0x7f00000bb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008b5000)={0x0, 0x20}, &(0x7f0000fa0000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00006fd000)=@sack_info={r5, 0x20, 0x2e2}, &(0x7f0000832000)=0xc) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/15 11:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 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) r1 = syz_open_dev$mouse(&(0x7f0000914000)='/dev/input/mouse#\x00', 0x7ff, 0x52000) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000d3b000-0x110)={{0x6, 0x1, 0xfff, 0x33c, "06b8d8b04bd8d4e8f6ff0253dd7048bfb773998256f5cd862eadb1792b5980148a7567c8e869e25d971e7b28", 0x1}, 0x0, 0x0, 0x400, r2, 0x7, 0x7, "007a8f4f572bf3528ba586c46962becbe6fb0290045f5e545c531d2456421453196c402009f985034cb38aa28ec5152ab50eb6c364155322fe43e4410f6035db", &(0x7f0000ad8000-0x1)='\x00', 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], [0x22, 0x3, 0xfffffffffffffffd, 0x73b], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) prctl$setptracer(0x59616d61, r3) 2018/01/15 11:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000edc000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0x200000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c2000)=0x1b) write$tun(r2, &(0x7f0000af1000-0x98)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x6c, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"d46af18c1b15bf75a462b833aa05f023e55641d3cb078add48cf8de158421f2c83c030c58c564b4fd869995160826b3e1c10af281f3c2559eca2efc206a8787ec265edd81b7196aac58ad9de0dc6c29a39f27f55d7941518"}}}}}, 0x98) 2018/01/15 11:36:44 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, 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, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000619000-0x9)='/dev/vcs\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffe43, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000962000)="c27eea884768d0a898b2e9ded10a2782ff96060fdd2b331a33495d692ef3e2353288f2bb075924b293a52caba01ca57a899920f044e9da33419c97984e5a09cc292185e5ed6aad12feb796532228660000000000000006dbe9a38d2fc25569aff8266b56166d331e1c54b33e4f57e7defb2ef65b0a9e33f627ebc40000af0d51291289963df2a8869f"}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/15 11:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r4 = dup2(r2, r3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00003c1000-0x4)={0x20, 0x6, 0xf2}) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/15 11:36:44 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, 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 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x9, 0x1, 0x400000000000006) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/15 11:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ptrace$setregset(0x4205, r0, 0x3, &(0x7f000079d000-0x10)={&(0x7f0000159000-0x71)="12c35bde01bae9161a4ff823f08165befb996f7a60d930d2462517e1f91d82aa0ca34e8a2bb50568d82e2c73607768a6801521b8922d1c7b9eded8b4eefa71b77de03d510ca7e8e0a70d6f271565cc7461b0561f5a23b1863ab23df5432016a9d9144017626c095031e29e8036975a7372", 0x71}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000ad9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000cd000+0x99)=0x8) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 11:36:44 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000b7a000)='/dev/vcsa#\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x5, 0x1, 0x3, 'queue1\x00', 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e35000)='net/ip6_mr_vif\x00') pread64(r1, &(0x7f0000015000-0x1)=""/1, 0x584, 0x20000) 2018/01/15 11:36:44 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002d000)='./file0/file0\x00', &(0x7f0000035000)='./file0\x00', &(0x7f0000019000-0x6)="f6720601", 0x0, &(0x7f0000039000-0x1)="") mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000003b000-0xb)='/dev/audio\x00', 0x4000, 0x0) getsockname$unix(r0, &(0x7f0000002000-0x1002)=@file={0x0, ""/4096}, &(0x7f000000f000-0x4)=0x1002) bpf$OBJ_GET_PROG(0x7, &(0x7f000003a000-0x10)={&(0x7f000003a000-0xe)='./file0/file0\x00', 0x0, 0x8}, 0x10) [ 42.399477] audit: type=1400 audit(1516016204.043:122): avc: denied { map } for pid=6346 comm="syz-executor3" path="socket:[16996]" dev="sockfs" ino=16996 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_stream_socket permissive=1 2018/01/15 11:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000624000)={&(0x7f0000f25000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001d6000)=[{&(0x7f0000526000-0xda)='`', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:44 executing program 3: 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) stat(&(0x7f00001fe000)='./file0\x00', &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007cd000)='./file0\x00', &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xffffffffffffff8f, 0x0) syz_open_dev$usbmon(&(0x7f000050b000)='/dev/usbmon#\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = socket$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}) 2018/01/15 11:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000056e000)='/proc/self/net/pfkey\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000c1000)={0x10000001, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d38000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) clock_nanosleep(0x7, 0x1, &(0x7f0000dc3000)={0x0, 0x0}, &(0x7f0000591000-0x10)={0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000986000-0xd)='/dev/dmmidi#\x00', 0x3, 0x200100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000153000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0x3, 0x2, 0x5, 0x10000, 0xa3c}, &(0x7f00000da000-0x4)=0x20) 2018/01/15 11:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f0000c13000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) 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) accept$packet(r0, &(0x7f0000c89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c02000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000bc1000)={@generic="4124dd5ed124c4465033470f0ddb6492", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f00007a4000)='./file0\x00', 0xd43) sendmsg(r2, &(0x7f0000439000-0x38)={&(0x7f000022a000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000-0x40)=[], 0x0, &(0x7f0000c72000)=[], 0x0, 0x0}, 0x8000) sendfile(r2, r1, &(0x7f0000399000)=0x0, 0x5) [ 42.506260] binder: BINDER_SET_CONTEXT_MGR already set [ 42.519099] binder: 6353:6372 ioctl 40046207 0 returned -16 2018/01/15 11:36:44 executing program 1: 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 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ed9000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/01/15 11:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000ab2000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@typed={0xc, 0x6c, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000037b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000323000)={&(0x7f00003fc000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002ea000)=[{&(0x7f00001b4000)=""/127, 0x7f}, {&(0x7f0000f6f000-0xcf)=""/207, 0xcf}, {&(0x7f0000ef5000)=""/1, 0x1}, {&(0x7f0000774000-0x26)=""/38, 0x26}, {&(0x7f00009b4000)=""/232, 0xe8}, {&(0x7f0000ef8000-0x3f)=""/63, 0x3f}], 0x6, &(0x7f00002d1000)=""/227, 0xe3, 0xd6d5}, 0x2000) sendmsg$nl_generic(r0, &(0x7f0000b94000-0x38)={&(0x7f0000485000-0xc)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f0000ee3000-0x10)={&(0x7f0000f40000)={0x120c, 0x2e, 0x804, 0x3, 0x2, {0x2, 0x0, 0x0}, [@typed={0x8, 0x34, @void=""}, @nested={0x1130, 0x78, [@generic="052317d3664da618024d5c3e17d7a9f224bd9bba4691021e9f6e3c26fe934e88309a097dd340eb30a2ba56f3bfc5bc179497b1f74b429f8e05ea43cf6225be180075b91fdca11495", @generic="1ebaea834063fec6de62a3e0c8487499b5b78af0", @generic="60d3132407f53cfd30a524c2b3b070a4bb8c05a98053c14d862e6dc781c9671ef7a525a75644e61e609a5b10d97f6bad4e761a464aa92206e79edb797007654962e7c8016ee1a8bebd2a9a36c1f8e420a3c51ae74d1fdc3a006eb719c99c97b3ecb785c02acbc624149869ab40df9869", @typed={0xc, 0x2a, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x5f, @pid=r1}, @typed={0x8, 0x5, @void=""}, @typed={0x10, 0x30, @u64=0x100000000}, @generic="af210b58dddb8c630cf45f6ba8df89b5743223062e1d2a17ee22cf1d5e27a615a900c1dc7acf702d65b8715246", @generic="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"]}, @generic="e57f55ae43b47c609537fd2078d6e827e570899704877b9351bc75fe89e9cd6b3d5cef2900ea80044c95eae8cbfc4c799f1cb8acc7d7073a0be1c1a26a193dbc69fb5922792b826919d7c1cb3d4d50e9fe8700517503759e0b76841bcd947c556fd45127d6c5e675a453cae4cd00e6dcb9d74aadfccf77721683407f474e9ff4d69b3cd09a890b269aeb46754b9827e526266a7e436a1583dda57c9c3757e1c57753bfdf65ad81b8de1188f92653ca420f50c54910e842df7cdd313ae226"]}, 0x120c}, 0x1, 0x0, 0x0, 0x8000}, 0x84) 2018/01/15 11:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0xf, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003d8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) readv(r3, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) sendmsg$nl_crypto(r2, &(0x7f0000863000-0x38)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f00007a4000-0x10)={&(0x7f0000d11000-0x110)=@del={0x110, 0x11, 0x0, 0x7, 0x0, {{'sha3-224-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x4}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r5 = dup2(r3, r4) tkill(r1, 0x16) writev(0xffffffffffffffff, &(0x7f0000d3f000-0x70)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000ba000)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x3, 0x0, 0x0, 0x8, 0x1}, 0x20) [ 42.558394] audit: type=1400 audit(1516016204.199:123): avc: denied { write } for pid=6392 comm="syz-executor6" name="net" dev="proc" ino=17017 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 42.619480] audit: type=1400 audit(1516016204.203:124): avc: denied { add_name } for pid=6392 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/15 11:36:44 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$midi(&(0x7f0000c3e000-0xb)='/dev/midi#\x00', 0x86a4, 0x80) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000652000)="0e6a9e28055ab37af52e11") r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000029a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dbe000)=0x0) fstat(r2, &(0x7f0000267000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r2, 0x9) r8 = getuid() stat(&(0x7f0000163000-0x8)='./file0\x00', &(0x7f00009c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) r11 = getuid() r12 = getgid() lstat(&(0x7f0000e7e000)='./file0\x00', &(0x7f0000d91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000436000)=[{&(0x7f000032b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d95000)=[{&(0x7f0000065000-0xe3)="a77fda01b7cb64840287d7fd13758e4aa019ea2b4cb3926ddfdb22a10673f383496516b6997d7366ef597fbba7bc61f7e31bc3362b546b74ce99e7130ea2ca49cf3bca2e0a875d52102bfaaff442d61ad717b582d99412c80e0874d518e3ff48e6b00ac78a4ac7fd15c7dd5ee96a4dfd53199bdc5d5e4f1199570d90a7a5f32ef7213d1bf89784dafde7f25e3a4ca9c0c1c375f01eb9ce1ef59135092c5ffd5ee6b323aa6cd0c6bc502b755a6455ab731cc05f5cf1db9a2f63e1b5636d61b585ee12fa39171b7b2c3f1b1254ee857d4cdb12216542ff7a12c607c58ae2fe4cf5cc6cf7", 0xe3}], 0x1, &(0x7f0000a57000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r3, r0, r0, r0, r2, r0]}], 0x48, 0x4048040}, {&(0x7f0000ec2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f0e000-0x50)=[{&(0x7f000094d000-0x8e)="d6601ff86479e9a045983b9675ff5c7425252e6f339f6e632c9ac6db59d7bb88e79d0bf0bae379cc09e2452e98e170717f79b5c2d273a796c1681c7dd93e8e90b1b50f997cea660a7088d518dbf6eb39d1909e21026fb6a1e78d0739798ad1e1f48b9184b6bff8f9661ae9ceabec49a97c4b7b28e3bc43f32d69458b05f0e826497e55fdd1ceedbd0c93ed0ce89e", 0x8e}, {&(0x7f0000ff8000-0x5a)="e57f01a3ff4fb9f51b47f9d076e6b341da83f48c8e087688dc83de652b7deb8ecfb2176a9ffc4ab36c7730d2b25808086f2bc5ca19fa8f445d33738c7843441d783fb3a13c513d220e2d5370e5fc2c6b13cf71fe259808d1a552", 0x5a}, {&(0x7f0000e71000-0x39)="e7d4d9b55db32875b7ddb72db07d6aaf619a760f78c32cdccc55f23152d46658532b5333ce28d6d57435c1902e8d8327d5afdb0397bc80e00f", 0x39}, {&(0x7f0000353000-0xb3)="32686dc6204be4e4fdf9fc6672f85777c83760be48b0ab9368316cac6d6cd456150d706daf6f873e6e964f5cdb93504c45dd646799bcaac3328ee4ffa07adc9fa0268008c8353149f456093e5ad476fb706bb9d61b0be2ec1f2018b8f62ebd536de0d017d46d165b7756af9c5eb1073253c5337d54bc9a2c17536b59932884775be6cdb1ebaecb236e1f605ddb4d1ddc25db7872d82e14ed686c3b952663e86235676d8aac7e3da5fb1424f0c3b7ed9ea87324", 0xb3}, {&(0x7f00000e9000-0x1000)="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", 0x1000}], 0x5, &(0x7f000009f000-0x80)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x4040}, {&(0x7f0000c5e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ee5000-0x80)=[{&(0x7f00000af000-0xa3)="f186aaa334bc72a1740ad0c73ffc96e69f0751ae59b7ac02493301f833bd56e3091913d334b00516e64746f4763db614a6a52c729308459d953babb7f435286f61dae028e4e5fd348d0a0db6c8236a7426175a3742dba72bb0eb86217ef8ccfbd5105f9939b5c40d347a73b86c1bccdcfee3830a45a2e65eec123040dcce0a380cc095c3da9e0dbf4fb3c24589af86ba743a145a0683a1c10ae4363c66341938e85d5a", 0xa3}, {&(0x7f0000113000)="9eca1dd0afe9933dbe8b79679e8c6025e5b67909d69e47ffa0f41d993140995959b890b57992807b974af2c0076be1a2a09ce3041188f01a3bbcc8423879759e63866b418da165f8d0979de54a538d26661e1ab1e75b9d9f2d90475bc4c98428f2b9708106a979e744b6f2dde891e25d6f0bca35911f0a8309530f6e82da898dca3059fcb25f26404a4f31cec893780fb46dc0f01bf00e42eecc350c10801e07f7d7e8593df4ff5e7fbc74272e913d7f524c655796f5f16f7ea96a0df9cb0e3dc3b80e343dcb5bcae2a169e8d6d26000b3d61a546e675787cd5dd1f92822e9e6492ebb7bee54076e5f4f550b862766d7b7", 0xf1}, {&(0x7f0000f64000-0x1d)="d4e36da541e05a0eb3a11ad27063bd49760c18d42b7e08fd8e5b3d95ec", 0x1d}, {&(0x7f0000568000)="e3d4587ceb4d0a79c2111b3014f020a2171ec148f94e82d7971b22c6f770429675c97186edd440837417ed20f87c7fcda98a01b388d93ec9998b59d868c0c2f5c079a166fbad8450afe08492c4d1e1dc0251ba4559fa9ff76ccbd090a98bc5d2f667520f5daec2caf344376a8d4a8131a3b35a56016ff880e6f7", 0x7a}, {&(0x7f00000e1000-0x80)="de936a317a380106491bf4a3c2deca293c4c04478be9436c3f70309831e1e5860823f03099d006474f1a8b61ee7c95f8c12c0322bafb14413ebbeccc8b21d575deb5d619edecb9a747a74d570b830dfcb340f1da3fc6b725910022f1a45db6e24f88343b09bbb570e56ea8e84b6d43eb3da4e81d8786bf9e283c506830b91f86", 0x80}, {&(0x7f00006f7000)="3109cff50207d49b2486c28529773edad7603bb99e", 0x15}, {&(0x7f000090b000-0xb1)="b566f1bdcf084902451d21cba8816cab57f17b4c1348f8b877bfdb4b0759e0d9d9e8870c6e96797709e76a3a426ba67e4d6e27182dc620923bcab8b622d9c372d6fa9b82fadeb254578822446211242210c5b76fbdf0004e5eadf856c05ba8863ef9e6ebd4cca0d37feb278468fcf5d9177c78b484085f682563cddbff5f7df7b983a7c9110f123626aff13742abc82a3cfb00d8c27c2d75531a501d80f8ff9e4cd09a85fc4489de7297b89e2cb2611fc5", 0xb1}, {&(0x7f0000be4000-0xfb)="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", 0xfb}], 0x8, &(0x7f0000216000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, 0x0, r13, r14}, @rights={0x18, 0x1, 0x1, [r2]}], 0xa8, 0x40}, {&(0x7f0000a05000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000015000)=[{&(0x7f00004c4000)="38b6595d1a66124fdb505353b403d1aabde5a9a53a05c1ac0efdc3c4846c6ea68c99067edbdb0c53f32c0c53ecc4afcc7bb28aebc54ba6a80c3f536aa97eabad14254a86554ba8439ec2a2722f15b35eb7d46930ec241352d745876b93a80c58c0a84ba5d0c4c87ad0bc0a3963431754948d38cbd55f0792c436e29306f081", 0x7f}, {&(0x7f0000b35000)='7', 0x1}, {&(0x7f000066f000)="12165352b82a28eafebd283fbcf5edeec84c900d49bc2be4c707361692a857e5abb9c509fc86f09641e7fcd4f1bc1164553709f567c05967b7c66149e1a472652cacbb10826d891ec7b166db4a9af6e230af1028c6743b9d9aeeccda616623958870bb79f1bf7ed6c91ce5014acd7b11cc7ea61faeeaba9714c26da3630f35c8ce8763eeff4a32199eef209cbd49c06984dfd7b52ba644a1984dbc1fe5aaf77f6defe676500225de332f40fb6a02898060392b6ec5bb3df398c0cbc62dafa62628d1ce83cf447fea80117068d6906637571fd728c4b8c447de6522a3310941ffa56d17b40a2e1f64acc7766a1914", 0xee}], 0x3, &(0x7f0000480000-0x30)=[@rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r2, r2, r0]}], 0x30, 0x80}], 0x4, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/15 11:36:44 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x10000) listen(r0, 0xd7) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d32000-0x20)={@generic="984a2901913c2adca0ca26232949a0f5", @ifru_flags=0x0}) fdatasync(r0) 2018/01/15 11:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000532000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x4c, 0x0, &(0x7f00008ad000-0x4c)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f00008e5000)=[@ptr={0x70742a85, 0x1, &(0x7f0000a12000)=0x0, 0x1, 0x2, 0x35}, @flat={0x73622a85, 0x0, r2, 0x0}], &(0x7f00008ed000)=[0x38]}, 0x3}}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/15 11:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000635000-0xc)='/dev/amidi#\x00', 0x8000, 0x181) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000088b000)={0x1, [0x0]}, &(0x7f0000bcf000)=0x8) read(r0, &(0x7f0000a92000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d1d000)={0x5, 0x2, {0x3, 0x3, 0x1, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 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]}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) 2018/01/15 11:36:44 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000000c000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000011d000)=0x0, &(0x7f0000b0e000)=0x4) listen(r2, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) r3 = syz_open_dev$dspn(&(0x7f0000029000-0xa)='/dev/dsp#\x00', 0xc28, 0x10140) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000739000-0x10)={&(0x7f0000373000/0x3000)=nil, 0x3000}) [ 42.693256] binder: 6424:6427 got reply transaction with no transaction stack [ 42.706993] binder: 6424:6427 transaction failed 29201/-71, size 64-8 line 2703 [ 42.717823] binder: 6432 RLIMIT_NICE not set [ 42.731087] binder: BINDER_SET_CONTEXT_MGR already set [ 42.736664] binder: 6424:6435 ioctl 40046207 0 returned -16 [ 42.757108] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.771888] binder: 6432 RLIMIT_NICE not set [ 42.778252] binder: release 6429:6432 transaction 17 out, still active [ 42.784991] binder: release 6429:6432 transaction 16 in, still active [ 42.791640] binder: undelivered TRANSACTION_COMPLETE [ 42.805893] binder: BINDER_SET_CONTEXT_MGR already set [ 42.811259] binder: 6429:6437 ioctl 40046207 0 returned -16 [ 42.818230] binder: 6432 RLIMIT_NICE not set [ 42.829709] binder_alloc: 6429: binder_alloc_buf, no vma [ 42.835364] binder: 6429:6437 transaction failed 29189/-3, size 0-0 line 2903 [ 42.860915] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.873167] binder: release 6429:6437 transaction 16 out, still active [ 42.879910] binder: undelivered TRANSACTION_COMPLETE [ 42.885081] binder: send failed reply for transaction 17, target dead [ 42.891700] binder: send failed reply for transaction 16, target dead 2018/01/15 11:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006c0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d8f000-0xa6)=""/166) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f00005cb000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = request_key(&(0x7f00008c8000)='trusted\x00', &(0x7f0000958000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e40000-0x10)='/selinux/member\x00', 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000563000)='keyring\x00', &(0x7f0000b67000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000346000-0xa)='encrypted\x00', &(0x7f00003fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) sendto$inet6(0xffffffffffffffff, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 11:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x4, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e2a000-0x68)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/15 11:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x100) r2 = creat(&(0x7f00009f3000)='./file0\x00', 0x7d5cf46dff41a1b9) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000065e000-0x12)={r0, 0x8, 0x1f, "05765e3aee3f23a4"}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000a8f000)=@ipv4_newaddr={0x20, 0x14, 0xa01, 0x6, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0xff, r1}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchdir(r0) connect$netlink(r0, &(0x7f0000691000-0xc)=@proc={0x10, 0x0, 0x2, 0x100000}, 0xc) accept$inet6(r2, &(0x7f0000d8c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000324000-0x4)=0x1c) 2018/01/15 11:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000a49000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000610000-0x4)=0x0, &(0x7f0000916000)=0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r1, 0xa, 0x27) poll(&(0x7f00002ae000-0x30)=[{r6, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) r7 = dup2(r5, r6) fcntl$setown(r7, 0x8, r4) tkill(r4, 0x16) 2018/01/15 11:36:44 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000776000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e6000-0x4)=0xe8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000546000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x92, 0xfffffffffffffffd, 0x4, 0x400, 0xae8, 0x200000, r2}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000dc2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0xfffffffffffffffd, 0x6, 0x100, 0x3, 0x40000000, r2}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000dc2000)={0x2, 0x0, []}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000dc4000-0x4)=0x0) ioprio_get$pid(0x2, r3) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000752000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/15 11:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) r2 = msgget(0x3, 0x200) msgrcv(r2, &(0x7f000034a000-0x42)={0x0, ""/184}, 0xc0, 0x2, 0x2000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000033e000)=0x9, 0x2a2) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) r3 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x4) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000011000)=[{&(0x7f00004f2000-0xea)=""/234, 0xea}], 0x1, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000980000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000f53000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000026d000-0x78)={0x0, 0x78, 0x6, 0xcf54, 0x8, 0xffff, 0x0, 0x9, 0x8, 0x4, 0x0, 0x9, 0xffff, 0x7, 0x1ff, 0xf1, 0x2f9, 0xe0, 0xe5, 0xbb8, 0x0, 0x8, 0x6, 0x2, 0xffffffff80000000, 0xe0000000, 0x0, 0x401, 0x800, 0x0, 0x1000, 0x1000, 0x4, 0x4, 0x7fffffff, 0x9, 0x5, 0xffff, 0x0, 0x9, 0x0, @perf_config_ext={0xfffffffffffffff9, 0x3}, 0x400, 0x2, 0x4, 0x7, 0xa4, 0x100000000000, 0x3, 0x0}, r4, 0x0, r3, 0x1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000804000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 11:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d48000-0x8)='./file0\x00', 0x8000, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000983000)={0x1, 0x1, 0x7, {0x77359400, 0x0}, 0x0, 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, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r0, &(0x7f0000704000-0x8)='./file0\x00', 0x100) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$audion(&(0x7f0000d66000)='/dev/audio#\x00', 0xff, 0x4c0080) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f000031f000-0x4)=0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000f23000-0x70)={[{0x6, 0x1, 0x800, 0x7ff, 0x1, 0x7f, 0x2, 0x7, 0x3ff, 0x0, 0x2, 0x5, 0x6}, {0x7, 0x8, 0x8, 0xfffffffffffffffc, 0x452, 0x6, 0x100a, 0x4000000000000, 0xffffffff, 0x10000, 0x7fff, 0xfffffffffffff801, 0x81}, {0x2, 0xf7, 0x7856, 0xffffffffdca04444, 0x22, 0x4, 0x8, 0x3, 0xffffffff, 0xffffffffffffffe0, 0x3, 0x3, 0x1}], 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:44 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000038c000)={0x0, 0x0}, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000015c000)={0x7, r0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000ec7000)=0x0, &(0x7f000035f000-0x4)=0x4) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/01/15 11:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000621000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000329000)=[{0x0, 0x0, &(0x7f0000647000-0x90)=[{&(0x7f0000ed0000-0xc1)="f29a64ececb4fe397ae0c0b674eed2f9573bab2813e5fe5d2b315ac5925c7df0b5d296fd0c507c429f34aebc3a7b8e56ca55231bd680cc99313610eef7f7657573541e31b48b113f0aa6dc85db70d864da86b0c09531e402d54e200ca1496c7fcc6be7d955cc16d87b4db7129e978ab6e51aebf4c551ddadbd5fb40429e4159f439422824ce1e656481f9ce5aa0433fa87784861aeff743f45c1f58122c5bd6dba48348edf7b09396afc3835b2a6a7a861754a3dbbb3921bbbfdf78a37ac4ff93c", 0xc1}, {&(0x7f0000452000)="b7770d2322f488d5b85add67893370ccfaabd7461c6b7a5ad04c0b547003adacba89a8c9613f203d4995ee3a05e515ede36a40415f6aa93b62527df723abb15dda77f829875817a4db8dd995667df0145c8dd633dddbcb31e74d70a7eb481dde846177e5e4672122931b6be14cc17065cf649d7892fe49dcc3321a9667af47e85032486225a1db3681af2b738aafef81fc9069482ae002a809be5bacb13d84d7368fd37019f02bb11ba01edb42e4e5094aedf2b8f896515b73da40e56209f8052cdbab02c0d621fb47a892e6c7b4bb79182adf5d98b38de119ab452256a384", 0xdf}, 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@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x30, 0x117, 0x2, 0x18, "4cf323b6cca24dd4fa15556e7eff0a0bd268944e5ccba349"}, @op={0x18, 0x117, 0x3, 0x0}], 0x1108, 0x40080}, {0x0, 0x0, &(0x7f0000f76000)=[{&(0x7f000013c000)="f036362b70d9d5ea990c841b4c146c29d0e303508246421ab4baf1280f57c8d7bebe80474940bbc79d1c3e2efbf0d86f3d29c957f765c4d94ce7e885d50d676d9649d9380a85229bb1d94b00770d324ad9e32bacc92e10ea2b4b8e2ab485e6f849e240ebc1460d92e7d92b6ca5c37cec24387b280af54f4a342340a60311e34dcafeb788aed7b95d97a9fecc7ac84908aca6a2280dc513fed08eba8bf2b54530015b2a3e02a5dd44060afc65bf328b37dd648fb30f5691a82e35099054348ad1507ca3911c3784ee09c180d990e9f687d1ab300323dcff374a3d4c734c53252d14be3a47b1fff487ec5becc9c1077f314ee5dfd92421702e6d", 0xf9}, {&(0x7f00003a4000)="8c48424e6b1b166aea7cba6be6b9fc17204ebdfe2692fc3fe97eec3314691d0d67ba995ae129bb1773b5a15c45d8107321f31929b3e9e1d81e51ab4e2018b9c43db879c1b56b2e958e3a86b37546213a53c26266927aae2e5a017095bfe44b2bff8834657f9991900389942deda97ab815051df25ca9967d14af15a18b085751c0561299a0a2b21b61d983b8ecb43da0df236c3d5739c563bff5b8d3a173efb21ce36baba6400930086649cf65f779a00665aa35a25e10", 0xb7}, {&(0x7f0000bb0000-0x3)="833eb8", 0x3}, {&(0x7f0000fb4000)="53b59bc2f57b4db0944c9b548eea1cf8d8c035e1f6a6ae51b4375a5af78d821ba6132fdf6f", 0x25}, {&(0x7f000079d000-0x9f)="a6059ed2d03fced59b614a18640834bc169f4eedd9c0445fa2e996d5625df7e2f298a48d1e52bedc43436a28e0e641a11093caef8f49ca497d20d1d295e85d3002e937ef3c8b63701ee78c029480fba5b3c0f5ee2f7f2267e0e3292414e36e75856886389dc6a8116f5bb0366cfa73d1cd3444f8989203538418f40ef5b10cf9b854d06c38b602dfd4aab7438655fc004390d3c49e3aa5e95244b2cb53d087", 0x9f}], 0x5, 0x0, 0x0, 0x40080}], 0x7, 0x20040000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00005f2000)=0x20, 0x4) 2018/01/15 11:36:44 executing program 4: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000055c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8050}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00003bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00007a0000-0x38)=[{&(0x7f00007a5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000d08000-0x79)="ef1e87ff92670b566ad3cdb55fa8c390b277a2b8c48b2f301cda1148c241cb60574362f9965509379310bb8129048ebcc41aba21933f6295d3ce708024a467d62ad29228f3757c4cca66a24c499511eb960734ef73844de62015b87d5434acfba6f2accc954eebbd8d0b7ef3277074b8537205d38906f90583", 0x79}, {&(0x7f00007ef000)="8282207b7b98a041db974464cd069b1d8c", 0x11}, {&(0x7f0000f90000+0xa9e)="2747f6cce692a91abe0e792eda81302bb0e6c4ff9f9f24ab5b90050ce02721bb03d2ebb97db1369131a1bd9eca6626be015a2d236bd692c2d392bcd0a87814a6b7f0203dbedfc9547b0e3174da8e1a33826349fc49f8deb66c74e0714e8f3b0389edc1375705e9cdb6cf2f88959bae096ea75d2c3be9478e7bd7835fa2b4ff03a9c3541fa811bc4dee2c22265184b08b6ba8f2656d34", 0x96}, {&(0x7f0000001000-0xc9)="cd9a71ded1036b79e0467efb90de2eb912f5c0a82ddd8064287ceeb569a4546a3f91612048589e97620318995d41b9b741341b58bf27c03f485ed6bae5361e886bcfbd032c4ddc1a4f3886cc608092d011ad2c1dc01cdf223923618d44f80599675ec37b237da5491004bd68882a347cbb2ab01f3b2a644d5da90466488fa84da7b5f24511f6cde7366c88c65f7cb1a7d7b1128f5da9c5205215f5976d84dc13af80bb9d709a9567d37c5988fe89a381f14f4b5ac52a509bab2f470a7ddfd7daf5412bd0c1fbace04d", 0xc9}], 0x4, &(0x7f00005a1000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4008000}], 0x1, 0x4000) link(&(0x7f0000458000)='./file0\x00', &(0x7f0000496000)='./file0\x00') 2018/01/15 11:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ca6000)=0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000062a000-0x4)=0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b35000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00005ae000-0x30)={0x6, 0x5, 0x2, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r1, 0x0, 0x4) rt_sigpending(&(0x7f0000c0b000)={0x0}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000aa7000)={0xffffffffffffffff}) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0045103, &(0x7f00005b9000-0x1)=0x0) 2018/01/15 11:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r0 = memfd_create(&(0x7f0000efc000)='vmnet0proc\\-\x00', 0x3) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/15 11:36:45 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000006000)=0x8409, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x231, &(0x7f0000001000-0x10)={&(0x7f00007a7000)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000009000)={{0x153c626f560f8422, 0x3, 0xfffffffffffff000, 0x3, 0x2}, 0x6, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) fstat(r2, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000002000-0x4)=0x0, &(0x7f0000008000)=0x4) setfsgid(r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f000000d000-0x20)={{0x0, 0x0}, {r6, r7+30000000}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000000b000)={0xffffffffffffffab, 0x8, 0x8, 0x9}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000b000-0x8)={0x0, 0x8001}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000a000)={r5, 0x7fff, 0x7, 0xa90d, 0xd0a, 0x1f, 0x5, 0x6, {r8, @in6={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x1, 0xb52, 0x6}}, &(0x7f000000b000-0x4)=0xb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000000a000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:45 executing program 2: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x1, 0x14081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001000-0x8)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$ax25(r2, &(0x7f0000000000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/15 11:36:45 executing program 4: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f08000)='./file0\x00', 0x40000, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b85000)=0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000d87000)=&(0x7f0000abd000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f09000)=0x18) fchmod(r1, 0x188) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x21, 0x0, 0x0, 0xfffffffffffff01f}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 11:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt(r0, 0x0, 0x62, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/15 11:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x7, &(0x7f0000d8d000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f2b000)={0x0, 0x0}) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00005fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000722000-0x4)=0x14, 0x80000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000550000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000a6000)={0x0, 0x0, 0xffffffffffffff9c}) r5 = creat(&(0x7f0000dbf000-0x8)='./file0\x00', 0x80) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) poll(&(0x7f0000bc3000-0x38)=[{r0, 0x454, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x20, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x801a, 0x0}, {r5, 0x4000, 0x0}, {r6, 0x8080, 0x0}], 0x7, 0x6) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/15 11:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000cfe000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d5d000-0x4)=0x10, 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000961000-0x8)='./file0\x00', 0x30040, 0x100) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000569000-0xd7)=""/215, &(0x7f00001e3000)=0xd7) socketpair$unix(0x1, 0xfffffffbfffffffe, 0x0, &(0x7f0000bad000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$adsp(&(0x7f0000e6f000-0xb)='/dev/adsp#\x00', 0x848, 0x600841) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004eb000)={0x8000, 0x8000, 0x5, 0x2, 0x0}, &(0x7f00007cb000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f66000-0x7f)={r2, 0x77, "530cebfb42a2275e10eeef71afb7301901be6a2ca1a5cc50fe26e7e9e5bf017a7e3b4f96f7cbef435b55f1d3794559e91a611b444a2ddce8ae27a2aa4b8e624a786e8b4ef7055a279958ea93c6832b3993d236dbb737b7b6bb3b0c3aa9d7af5778263f02a395e08c294278521c9709257294e7afe9eb2d"}, &(0x7f0000f00000)=0x7f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ebd000-0x20)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/15 11:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000012b000-0xc)='/dev/audio#\x00', 0x9, 0x109000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f38000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d53000)=0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdd, &(0x7f0000f74000-0x4)=0x0, &(0x7f0000134000-0x4)=0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000388000-0x35)=""/53, &(0x7f00006fe000-0x4)=0x35) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) socket$inet6(0xa, 0x6, 0xfffffffffffffffc) io_getevents(0x0, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r2+10000000}) io_submit(0x0, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 11:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000551000)='/dev/hwrng\x00', 0x2200, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f72000)='/selinux/validatetrans\x00', 0x1, 0x0) linkat(r0, &(0x7f000006c000)='./file0\x00', r1, &(0x7f000075f000)='./file0\x00', 0x1400) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000ef1000)={0x24, 0x2d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) truncate(&(0x7f000048d000-0x8)='./file0\x00', 0x4) uselib(&(0x7f0000313000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d56000-0xe)='./file0/file0\x00', 0x0) 2018/01/15 11:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00004e8000-0x4)=0x0, &(0x7f0000aee000)=0x4) syz_open_dev$sndtimer(&(0x7f0000b5f000-0xf)='/dev/snd/timer\x00', 0x0, 0x42) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f000073c000)='/dev/snd/midiC#D#\x00', 0x1000, 0x400) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000240000)=0x0) socketpair(0xb, 0x2, 0xbf6b, &(0x7f00009a7000+0x24b)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00005ea000-0x8c)={0x0, @in={{0x2, 0x1, @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]}}, 0x8c) pread64(r2, &(0x7f0000eda000-0xca)=""/202, 0xca, 0x0) 2018/01/15 11:36:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x0) getresgid(&(0x7f0000b29000-0x4)=0x0, &(0x7f00009cb000-0x4)=0x0, &(0x7f0000851000-0x4)=0x0) chown(&(0x7f0000a8b000-0xc)='./bus/file0\x00', 0x0, r0) 2018/01/15 11:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r0, 0xb, 0x1) stat(&(0x7f0000dc4000)='./file0\x00', &(0x7f0000233000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 11:36:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000040000)='./bus\x00', 0xffffffffffffffff) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x20, &(0x7f0000048000)="") chdir(&(0x7f00001a6000)='./bus\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002d9000-0xa)='/dev/cuse\x00', 0x480680, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f48000+0xff6)=@assoc_value={0x0, 0x0}, &(0x7f0000a0c000-0x4)=0x8) 2018/01/15 11:36:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x29, 0x8040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x8, 0x20, 0x0, 0x9}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x74000}, 0x8) process_vm_writev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000002000)=[{&(0x7f0000003000-0x13)=""/106, 0x6a}], 0x1, 0x0) 2018/01/15 11:36:45 executing program 5: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b47000)={@common='teql0\x00', @ifru_flags=0x1000}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000b48000)=0x0, &(0x7f00005d0000-0x4)=0x4) 2018/01/15 11:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b02000-0x88)={0x1000000000000025, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x8}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) connect$ax25(r3, &(0x7f000018a000)={0x1e, {"03091f0000de35"}, 0x0}, 0x10) 2018/01/15 11:36:45 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00004eb000-0x4)=0x3, &(0x7f0000ee8000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000154000)="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", 0x1000) connect$bt_rfcomm(r3, &(0x7f0000ab3000)={0x1f, {0x9, 0x0, 0x10000, 0x2, 0xa19, 0x5}, 0x0}, 0x9) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000b65000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000054b000-0x10)="f5d3b055fd2adb572bd84b26fc774636", 0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8953, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f000055f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000200000)=0x14) 2018/01/15 11:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000081e000-0x4)=0x10001, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00008c6000/0x3000)=nil, 0x3000, 0x7) getpgrp(0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) writev(0xffffffffffffffff, &(0x7f0000d83000-0x80)=[{&(0x7f0000c77000)="", 0x0}, {&(0x7f0000b3e000)="95", 0x1}], 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c18000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d3f000)=0x8) 2018/01/15 11:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x18) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000f1000)='/dev/dsp\x00', 0x40001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f000012c000)={0x20, 0x2, 0xdbf, 'queue1\x00', 0xfcfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004fc000-0x8)={0x0, 0x0}) connect(r0, &(0x7f00003fd000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000bb8000-0x46)="1f00000001011f000001010040000076070003000900028005000000df1886", 0x1f) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000062000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) 2018/01/15 11:36:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000e6a000)={0x4001, 0x10000, 0x9, 0x80000001, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 11:36:45 executing program 4: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000024f000-0x12)=@ethtool_dump={0x37, 0x0, 0x0, 0x2, "ef4a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000d2000-0xf)=@common='nr0\x00', 0x10) 2018/01/15 11:36:45 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) connect(r0, &(0x7f00004d4000-0x6)=@hci={0x1f, 0x360cc9ee, 0x2}, 0x6) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004d1000-0xe)='/selinux/user\x00', 0x2, 0x0) accept$unix(r0, 0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/15 11:36:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(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) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) r4 = semget$private(0x0, 0x5, 0x58) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000103000)=0x0, &(0x7f00008a9000-0x4)=0x4) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f0000f91000-0x15)=""/158) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000022f000-0x4)=0x40, 0x4) sendmsg(r2, &(0x7f00000c2000)={&(0x7f00003a4000-0x10)=@nfc={0x27, 0x0, 0x7, 0x3}, 0x10, &(0x7f00007ff000)=[{&(0x7f000068c000)="2f0adf9e9024034b2f0aef7577aab4ac689461cbd0e46c2cbf352e277e009cd9dbf4a121c42952a150ea80ee40f37b", 0x2f}], 0x1, &(0x7f000046f000-0x11c8)=[{0x100, 0x6, 0x5, "e585054dbfabb3af3c493cbda6e5ffc7e5453d67bdd26eb6e8dc4d73da61477e571adbc30d48b2f55d686096b759790431918b7b7f008767555a934a66487e9a109e718547d62aa4699c12702b1378d764322014cbabd59eb085e334c5c8cda8c0976093f650720ada685d531a1ccf4951aab294243d268f37dd4a2521dfb4fdf352db0e4309b8482d5626f4922ad7c5612fec02921b1fa5507e28eef56e73334c68608a353d06b76d5d0454115728654cb0dabdcf44bf0d5c602f5820747fa0879200d91bbd81942fb338290b6f0bdefed7399dacf8cbb95a7381224ce8290c13c4ab3eec0df4ceec1929"}, {0x58, 0x0, 0x1, "51489e6ce7c977703bc3918786810252bb8aa54cbf6f84d3d857b4c23b4c23d46efcce8611f760a1968ff5c47432a7c7391183bc42141db6f37e1e8c5f3d414b25a9c8f3bc41ac"}, {0x20, 0x112, 0x0, "b72d4f37937e14e76c7273f068b5"}, {0x1010, 0x19f, 0xfaef, "a411f4e3781842505246a9e5d23eeb94e4f4057f8f28c05751a89e39218354bde1a2e9a8b2b7276d5a0bdd8befb64d38490c61bba47519c14281bd0858dce0719f057c1656d15452f426d81425bd368c2a02caa02856f15aec8f88e98551d40b28d228624b07507ee15d19314bc172b9e9a2f950557ae60b90560669a8f15a5832f93eceb234f449db9bcdcb6ca3dcf1bc674e44ed95ec6237ba2c02d989df87ee2194950bd6da55918f263c66b598d764c1965ccab332e717cee287e3cc1aebb4f97147fd91006cd84b4b3c5d58d5fe77aca63d43f2703c9bb69058fa80005f0674774a18de3d30ed9441912677354d95ce4a93414a306db6725cd251f7783e2861b6cd05311fc64eb72e1a19c1519331767fabcb5565b52bb48d283cec19afa22da7fadcf889570fab22a26ab30ed03ce22a51fd0d4b72d3a289789b8e28d28020360525418889ec56f9946c8afdf53c4adb1ac7dcb58817bdf481d4bc1dca837b75d57a90b34574095fd13b2f03683065f9b89a295276a0c11116259d9c81fcf35b427daba0da9dbb2ecccbd7dd5ceb4d18e41f315ce33e4a0e0017d4036627fa6e05b14b9a41748fe2924f8a649c5632e0a2f26b053375060ec6c3f8b672f322432b8c7eec5cf387d9c085ba06b797acc52ba2711223b9c075574f220414ea85a074295c1bbdcb1552b715778848b04e13e332e256ad6bb025c917a87988081f749752b0cf04460e261e0d9e1b4dac25303ddefc91c05ddeadf38e4c6918cd42fa3ceee0721ca9a9d219887a2e64d54bf59bb61ea42a1dec63a0423f254b974b9957a135a1c986ba0ffbeb8cf7ddd59ee91ee72eea5ab83f8b75a899fea207312e5332092d08cec1a2c6bfc05102bf88fa05fd3be705ed1242805490ece50a1a0eab70c196ac817d4c01cc73d6e68e5daeffb7966ce35b5ac486a9ac487c6267646fb67383510a165f34be4e612e69f19a965ca3a687d1fc7968e323958c6f7f952baa43eae7908f38598736b19f15ec7298a673897db3f9f081b1df1338b0d67b786097baeebe868be1fb2b14c07b39c98e0a16bf5377f8172c40f4fe766945e41eba0c38e83c92ec8c7eb07fde4a9f7c3e4b8598e7d228960aeb2889d0461e6d2dcedf696a0ca81a0a4b644be1c473803d2f5e1d0dd23a01cd9a89d934d94c960d7af44e91be5e7d8a18788cba1ae2dedaa2d2a2583be28d60f363ca1f3f8b6bee4f07f53812e759a437fa2c2f1887dcfaa998bf58bc5ce9dfb2d970f32f6683d7fd8692f6b00fb4ac33636029c7346b0cb9bb33694f0af6e88ff4465607c463d4413f20583a54ef3011a6a185c73e822b4c6bfc9a0ffe9733f0db19e5a9dfc615270fe81a9030cdb497e78bc6f268382f55fdb98aa8a2a55ef724b8ae93702eef44464d2639e1c5bc598f3cfe86c9ba9aa9bc7af839cd87a3b6fe913bbbea3e7bdaa55733e25a8b66b6a59155a949e8d68ac040adee4b59b085352372018dcb08bc37e18b6eace81cc5f1df217c0b4a0f9fe103222a8100692d4f78356665e8a99a4a1ce92225f1164423d18983ec30c8efd0a1b942e4279532920094d98f7a308b72d7e96762019bff0fb077456fc949ebe1c75216bfdae8f1a012fa7212c3cbdb1bb468018f767259e03e453f24023af5a1b0b0e314b0f7eb59aef774618c0d415a85ba245e06e17486d21bf5f0e34b022b9ad998c5ca98ca0f48a9b7f691b4357973cb5cb1c457f442ded86da4e4c3510e14d62cd2b1224484cc96e00014a9f1eba93a08f5a472d1cd0b460c4270e686b02aa981fd686e68a10c9f66ea38700e2d0e850f980145f1172cfb2c55819a1f802c282f5cc26e8a4c3200d53f75921974a7d03d26a5e1e637d5385f7326717b46b595855f2e9afbd82a8ff8f883aaa659d0c2a9b663fc954110f46f30f3f2c0599e93e23a51320b439a3bcf670aebd527b8de4c2f71a646b2704a3455cdc5b62459a911fd6dedc389dff796b29d9729554bd3fb30ca264d3c81d76df250f329f82987a2035c11fb32151792d5327c2e43336f0e619fc96f7813c9da533c2fe0e4b2c19db2bffa453fa612a760df3252f764acc0f26a0193f73e613094f03b4df4d130274691773165360d3ff17be14ae305c5e5e17fe586a4ad94cb4c0ccd652555f945fedd33671724120b6f16b126a60964fe712e79150a27d3dde81684dc0ac81d83a6ccf2200afcd6daf36ba8aa079abc59fd115956161224690e6eca8fd2fe5072e2849c069fe568a88e636ab8c96dee764a1b872938d7b058b2922d672151098f305919fa267cccdeadaccd98178d81ed6da107d79c994485b73d94ab15d5a729a6dff6dc692572d8ff5e8afd98b0c856fa1933dfa2aa5c03e0c13d792c787555fc9af776c572e83c559cea3d46e24cac941aa135cdbb9803c39e224dd0fd765436f7d15b700ced585483c8a1b7cd19249f4dbf09f6b7eb8270aacb13194a7a6b9bdb5ba2a5f1b074f45fcb56025dd3c09eb8ea5870ab7532412b7083fb94e8da96d86b3e349c22f5585a4e27eae07a584be052ba3a321903eeba18dcc07fa129c80af8885eb3deca6f9c4bfe50d624cf48fec035ffe36a7abeb7bcb6bfddc78e0a2056dd22acf2257db75fb6390d07451655566a12e5f2aa1875e91ae273eeebdeb9842935d73d9b9123a05a75a660a191754b302722a9225f48cb4dc440bdddb0dc2b54099d6f83fa49560953e613cdce87c62eb1a285e5fe70dad1b22d35278495150b0932a254878a689649ee212bb8f82f3887b9e1192f485c44dbd9c486fdc625e4cf098bff0eae734a05ae49a5c5dd3d84ccbb414326193aecfb61de17928c1048e8ed4d9d2008d3205eed46ab35c22898237d5fa2c4e789c47f89ffd71cb0b41c6d873d4a65be59b3b66aa249795f48e352fe767532873a32daac7d2c17452592604cda7ae3200d0f416d409493ca9defc7bfe472baaaea3fd080fe6a60bf2f266b0d225bf5a0019fbb84c3a80eefa6fb8bb7783f324a1d850c335206224abc6d8f25f062c0ca9b90244771601a58cf8f5009b425b216ffab22922a076d8496562dfdfc9d8d07f3d2e88099bbee0a3241662e067df1c5d92908a459f6526b8e65131a4a14486829a43ea1a380430cbe4de3ba8a55e6b4f189e7527e5185d1f356b553988fc5fde073d15cc73127059ec27e138e423ca35a8920add8f085bbb9a7aa3e9440a2b117d29cc3b8d930c56cb3f344f02d5f5d82ff98d44342462d38ed0b0bb9b43faf24cfa6cb3594f1bee582d8058b01e8880b29b02dbed9404bbbb9f04056caf9fa29f2fff4d01d7ad64e1b494ccf4a24ae33265abbd8dc6fef6c43e17733d8d18600ec9ca3409c224a179fd1e04064876623fc34a45f5a81792edb97adacd09980720865868b9ee67504f6a0a928de1cd9a75c0fc670396a12e02d432ed323c2fd144f82466272052eb995399878bb5449beb2b0af0fa3db45e855ee59538335517c13370fe9704ba8d5a04a06c4638932830b172d8d823ac835f42520551c78870f672f48f310c7d0021a785e76f7d8904ba4b38f3a780e5359a760ed96898c93acae70337aa6774be96b4a2f2392b17c82c9ffd2eb3c6e46d175e5959877b8c7f3cbeebafffb3b7565c0a7ed24e9fd9bf300a86a52325a17a3b48b63049ab05cd211d8fad284b67ecf877531837ce433e62454de0b62aa8b1e370996e9f053f8cf9214a0670e9e97888fc0401af8bf5b4b80759c7b5d4dd76784270f2aa522e01ada67d6eed8baca5c81d90e23de58d3b24db4e3b3a2e30b0765437a230cff29e9e8c9505a04030802a7ed27a18ecdac3de4d080b1c231355424a25cf46e5c56e97a3774581d938240730c669885ce52d6884689150cba081564c53b68852d25c2a853888da7da095885fed9460732783331fa595061945d26301875fc03ffcb6333254c4a29824194c0d6666b884e65bdb452c929cd1205b1fd8594436cfbda20c06ba3522f482d93b43070eb7f2caa50db1e6c0c84cd2ecb1b143f7ceae6de0ec55d709c7a37f9da21c719a6413d0be6f3beb0ea573f702679c60971262efb0683e80cb73c28163f117bfac4484dd5f7686657e3ad3bd785939b79f559a7e42af14baa316c1c32593f89b310122e2e0aca0726b02f2375844dc130d91cd981c6b24185002e79322750b113c548ba335043a4a12cc9f46f4be31f20ff7315ce99da88111dd30d48d52605e3c17bd47f531d1e96ceda96c25ed821b9373205415b3c0fd128fb81bfffb60eee1a855ed581d16ec3c2f8b9bb369bb4d1fd080547c8b5785ccb568f4ef35fc89031504cbe7d14e334f0266e6a96831929eaa0d9cb79f4c43c397575e7a6fc044af8cd9e7fe638edf8268cf87e21b9d4858c64073b128024117dd355d049447a8a37547a3283c25497e8abcd91a03a0e5ea232d5e9b95626395762a329db70a9ea9c23a2b0c50555d4482682f98c24a714717d0f41a0e62266521f23a1982c80c063f2f59be4d35c9edd8b84bfe6e4a38e4dc06f003fe2c5daaa67adf3fdf97e45adbd50bfa61a914de8abb9986930e79b0318408ac564e30bb0cb617cff0c233a19bfce604e0f76036f6aaa74ccfd352f88e35bee5abaf40c6e89a5f34338e645988f06b88e0f1fc3730c078925433131fa19ae47bd4a22c8c8c500bc6323c35560cab5422b9936291ffd8ce47396bcbcfe8da73538b4883c5284a8aedea2e9b2aeb9f3b053bf7ed948f47d8b4c6b376ccf26f2602739c07b9f009550031f921a8dbfdd3a6d0cda747312307b0061b9768d3720de65a80f9fc06aec625176a179e6f198929e0c1f5006696854276005ed5698fdc37030a9a703915315adbc9593939e28601dbe532eeb204eefbcac6cfdaa4ad003614143f81815855fe0aefd49cf8bcb55f4fd93b031ead7d46dc303f06bdbb956438e26498910c1f8aae52aace450ee38f22cbbc7b9eba3e6109a861894c0a3f9519ab9a7708b9c04b456b14542b71266b961e1a43b92fe29410468c0617111cc6bd09520f1ed3e2fd9d756f679b44cff8b61ec4e92bc354c9f8244c3c975994e1cb4aa53fd2d45610a78797d37d30cfa52574b5716e9460787ff5b20e5b4fa4eed6390a6d5cab47d425a5951f12efb743295fd827359bcccecb7f18f239306a5f0e668a6ca026024dbc8f2eac6daf59df249ddffc52fd582e56ba08b1ac0bc1186624859c57c500e502babfdbaf518e4fc5e28cf34fb0f75ce824222f79ad93ae041d0d00240f097333637a452257c53c6b6d92ca4e5a62599ef0da07ca47585ab1a37ea12d513b34416ad9f140e8b7e5c98626f6f0b094d1d51f99c29f3928f1e15930ee6dc8d3b13915be90b895c87ccad389733f54b83e857e4fe05b1b751497f3c8b0be985fb22bf4a167db231b7e6fc1d7dcbab85a860c172590fba3f12646f6c9c1af3393458c3bd5d8297d5e75d93b71abda8a1125f3fa8026193c266b54664bae0bbdc893f6e44f3b0eb6d895e0d2604b2dd53dac0738b536aa075b8be545ec54874151ff0af0d515ad8d5323f260f88a356e6d4ba9785f1786e0f2e527b852f836edeb324ce1e4f440e7010d0053c904e43079d7a88987a24ad56401dbcd9c8cfca4c1394619dd0e1d4d54746bab643e233bcf1f9edacc4db7204e1fcd5559a979047f79c3a69f39214361391cb6b3e537b293b144903043812d1fcae05406600c221b70ab3e58c3b5253af4e71447e2f34cb49e87f8f0533dc8dbec910a650acb8542c31e6a1b489d107ac4fdc2f6d75e3bdf2bf26b0b5f2"}, {0x40, 0x112, 0x1ff, "8e8b6d56aafdf2323e20362688bdd949cfdedc511e25902781173b28a55aac56691085eab973f97bc896eba04cdfe4"}], 0x11c8, 0x44000}, 0x20000040) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000bfa000)={0x0, 0x2f2f, 0x5, [0x7f, 0xffffffffffff0acd, 0x200, 0x5, 0xdb28]}, &(0x7f0000a5e000-0x4)=0x12) sendmsg$kcm(r1, &(0x7f0000fb9000-0x38)={&(0x7f000075f000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58, &(0x7f0000dd6000-0x30)=[{&(0x7f0000a4e000)="2bed9d65626b6cdd6915011837c02c59c88576661e8a3e8cd9ca9e846e3fc48b91e144a972c43e62d0f94b40f9ea6540ef1a4f358ca0d83e68d33313c9f650ac128d2f9df537213f4158b1986b109c39922b0767fa6e8f8f36f254e10e0d368eba6046dbc358cfb47e6f5a99d80de6a2fa3d971b351eb0c03b9db9f006d0a9b90afcb34b8d0ff3f9d542e037f6d377f853e9087d69c1912c6df56736d9498cfe1d9a25409fc441009f7c4e718daf3ad4e10ef2369a3a15449811c351e62f4c43b0c8652480143f51776cd079a2eace6b5bd73998de6563b82b61682d86b7b0e583c0f7eb", 0xe4}, {&(0x7f000076e000)="89f7d3b5b54eb630f1fb95c51ae6d6a8d286f9767846bece1d3494d3bf4dc60ccaef11361a515031022db0043686ba231c21ef699a82403d3ad2aacb6792d8a61122c3127a97ad541f15fbb36826cac0082cdd5536633d54c849bbc8c474779cc55ee5ca0ff3c466935a60b50ebdd3c7c65b13b95d8fd2b693dc11d4cea72ebd0e67a7b60e437733d6707e57665c17dd213c0f62c0", 0x95}, {&(0x7f00007be000-0xfb)="9c8ae3a113a63083751a46798cef4d839d0cd31309bd426713c93ae567f2a234c07b4f679ecf213c22d361bb1764d8e910c4ac4d6189d253b14e8b2c406880a3bc44e0e6266f619b8041c7e343402f255e049ba3e0b14c8eb6a5e7e239ebc98124f4d8e0ca447dd6f2bc3e9f0bbfbf2720043cc84183fd2938a27992cb6f11e41c04962bfc84610e2e1c1de6eff455831c513903132f0dc46b8c27ef8f0fe5bcab3bb859e66efd1db1ec2dec6b1c8c2bdd80167f42b302e9fb372c03d3cc38e3a5b189ea24ca789462219f84fce73b76925ceb875a4d14591d8cfaf31eb204f9bdcb21eb26e8c9de92d3e5b657582dfafa9c135b81f95b92d6e77a", 0xfb}], 0x3, 0x0, 0x0, 0x804}, 0x40080) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000012e000)={0x3f, 0x4, 0x1, 0x6, 0x44, 0x8, 0x1, 0x9, r5}, 0x20) 2018/01/15 11:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000988000-0xd)='/dev/dmmidi#\x00', 0x6, 0x20140) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000817000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000237000-0x4)=0xc) sendmsg$kcm(r0, &(0x7f0000849000)={&(0x7f00003eb000-0x14)=@ll={0x11, 0xb, r1, 0x1, 0x9103, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14, &(0x7f000032b000)=[{&(0x7f00005e5000)="a1c1a44016dfbff881b84ecece1387f6a0611a0b3721e25620d5dae481d7214da632aa7e0a5bb57d375a5fb0ca133e62b78c42000a126caa11cde34aae93a2c3c8b9818f", 0x44}], 0x1, &(0x7f00004b6000)=[{0x30, 0x10c, 0x40, "a8778c0d37ab097dbaa0a993814190cd5fa9033a3fb71c94dbe0"}], 0x30, 0x40}, 0x20000000) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) 2018/01/15 11:36:45 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000007000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000004000-0x8)=0x0) 2018/01/15 11:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d00000)='net/raw\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f000014d000-0x8)='./file0\x00', 0x501000, 0x4) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/57, 0x39}], 0x1, 0x0) 2018/01/15 11:36:45 executing program 7: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000811000)=[{&(0x7f00002ba000-0x104)="39000000110009046900000061df02000000004001000000450001070000001419001a00040002000400fcffffffff07cf03012100001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ec4000)='./file0\x00', 0x101000, 0x90) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000ec5000-0x38)=""/56) r2 = syz_open_dev$admmidi(&(0x7f0000ec4000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x82001) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f000056e000)={&(0x7f0000c36000-0x48)=@full={{0x3, {"53934e5482a799"}, 0x6}, [{"4665d2cf537523"}, {"57cf8a3be2ac16"}, {"10f118a21d9285"}, {"770ab275455943"}, {"175ba209634235"}, {"8d5b24d9fa3031"}, {"683d80627d1232"}, {"27a8baff0c2864"}]}, 0x48, &(0x7f00008a1000-0x20)=[{&(0x7f0000403000)="726ee8ddd73804322537ac200d7f68af919880677bc34fdf3c6fd63472115a3bf6199e2111d1ffb028273c36d98f83528e64cd5f1e33afdfdc5b63aa7ee88b2e3a75e54fc855c7f90745f4b23cde65b63740d96f9f103aa878c8f6b8c44e18ff545009209080ee8486b2f26aa111718ff52de5acae2ca5fc3ec6076640303f374337219bf220e817ebd0fedaebc7978d99fd3665f1477861521a7c12aae94ab7b77c717d9b3aa69b14d3438ad199b3ec05476ad32faafc0890649e89b5ff359cb66e9335d06475ea675df82423413528e21b94f52004fcfb5b14a04a92a3e5a514f8d0a0c4", 0xe5}, {&(0x7f0000cf1000-0xe1)="220dc990b3459041cc0c9ee3236c49176bd034e8922f98c7687a8a843620c69d6bf709407efd23b6f9d231434c2bb1dab3f4e80a7652ac3bf6b56e2ea944c57abc8701760414b6b1fdc434a6cf096d187b489914766f37eb583093d5b8d6f4541597a2407b67647b8b70dfa2d59472fdb8ac26330db5d9aa347d12807355152c2ecd0f5f7e85d57b46192acd8c0de275645ddd9810c958a5f8cd387e04acbe9d8fd8dc7766b0ea58237a4e2024a2df2989ee2132a7579ffa564fd0465d051a36afc90f2a9e3aaeee9ff3a7afa8adb0bf525ba1b0531ff5f5f815283c3160ab8bac", 0xe1}], 0x2, &(0x7f0000ec3000)=[], 0x0, 0x80}, 0x4) 2018/01/15 11:36:45 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r1 = syz_open_dev$sndmidi(&(0x7f0000005000)='/dev/snd/midiC#D#\x00', 0x1, 0x151240) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f000000c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000013000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85513, &(0x7f0000001000)=""/250) 2018/01/15 11:36:45 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007ab000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000670000)={0x0, @in6={{0xa, 0x3, 0xe000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x7fffffff, 0x3, 0x6, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x8f)={r1, 0x80, 0x87, "37800ea0ac60cf9f824f4764d606bbacb12af79b78115c93033ac94181668c7534865c3c1b4577a39cdb175a20bc268cc8f76be2229ac7200f0bdcd714a060dd522dc3e9a3f8323e493836653de6e6ed28f7b185c7f83ead5b2e86c28d795634c550d31ce25290a958304e656ad19fa71d72ee98e50253723fb879ea8c0cb05b14676de9f43659"}, 0x8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_yield() 2018/01/15 11:36:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ea000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) r1 = dup(r0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000093d000)=0x0) 2018/01/15 11:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ba3000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e4000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f95000-0x28)={@generic="3107e44a7fc056035150399b671ec8cf", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003af000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c2, r2}) r3 = creat(&(0x7f0000931000)='./file0\x00', 0xfffffffffffffffd) memfd_create(&(0x7f0000809000-0x1)='\x00', 0x1) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000ac0000-0x4)=0x0) syz_open_dev$admmidi(&(0x7f000054c000-0xe)='/dev/admmidi#\x00', 0x2, 0x100) uselib(&(0x7f000006b000)='./file0\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x2) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") 2018/01/15 11:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 11:36:45 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f000032a000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000fea000)={0x77359400, 0x0}, &(0x7f00004b6000)={0x0}, 0x8) unshare(0x8000000) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffe) 2018/01/15 11:36:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000215000-0x18)={0xc9a1, 0x4, 0x7, 0x200, 0x1f, 0x8}) 2018/01/15 11:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) r0 = add_key(&(0x7f0000d89000-0x6)='logon\x00', &(0x7f0000478000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007f4000)="18352d54e4d024045252fb247bc68e43383f1d3ae1fce9b60b7faa0e07cdd99910a438bf33f779e59cde3b3df8aed862853bac4f46748fd93988f2e39be0c16b081d658c4d344498f8471e83ea14077dd63bf5512f8601e1af7d4970966414511f38ca4fbb5ea7619f7abbc192965c9a7b2feedf1a6d09f640833dbdaf4ac8c3a081a98b7c5e007f51b9147313ea5ef076cd4ea81cc679c827ebff7d4f7616fc2a22e5", 0xa3, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x80000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000350000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000b05000-0x50)={{0x5, 0x0}, {0x3a, 0x100000000}, 0x9, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() unshare(0x2c000200) 2018/01/15 11:36:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xdfa0b8bcdb812918) shutdown(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x6bd7379c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fd0000)=0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000092d000-0x78)={0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x8, 0x9, 0x0, &(0x7f0000107000)=@common='ipddp0\x00', 0x3, 0xbd5, 0x7fffffff}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x0, &(0x7f0000fd1000-0x20)={0x0, 0x6, 0x2, 0x17, r3}) 2018/01/15 11:36:45 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000c9d000-0x8)={0x20071026, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d3c000-0x9)='/dev/dsp\x00', 0x2080, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c8b000)={0x0, 0x800, 0x80, 0x7fff}, &(0x7f00007f8000-0x4)=0x10) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d3c000)={r1, 0x2}, &(0x7f0000d3d000-0x4)=0x8) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000614000)={0x2, 0x3ff, 0x80000001, 0xe2, &(0x7f0000d3d000)=""/226, 0x9f, &(0x7f000045c000)=""/159, 0xb6, &(0x7f0000d3e000-0xb6)=""/182}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d3c000-0x4)=0x0) 2018/01/15 11:36:45 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004dc000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000994000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e7a000)=0x14) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000363000-0x18)={0x1ff, 0x200, 0x9, 0x1ff, 0x0, 0x2}) sendmsg$nl_route(r2, &(0x7f0000228000-0x38)={&(0x7f0000ac7000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000015e000)={&(0x7f00004a7000-0x2c)=@ipmr_newroute={0x2c, 0x18, 0xe01, 0x0, 0x2, {0x80, 0x34, 0x80, 0x8001, 0x2, 0x1, 0xff, 0x5, 0x1000}, [@RTA_IIF={0x8, 0x1, r3}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000c53000)=0x0) 2018/01/15 11:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000275000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003bf000-0x58)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4d72) 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) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = getgid() setfsgid(r2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/15 11:36:45 executing program 4: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000c22000-0x10)={0x3, &(0x7f0000001000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/15 11:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000005000-0x9)="649b", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000f44000)=""/246) ioctl$TCSETS(r0, 0x5402, &(0x7f00003cf000)={0x800, 0x8, 0x8, 0x0, 0xd39d, 0x200, 0x28a, 0x7, 0x2, 0x5, 0x2, 0xfffffffffffeffff}) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000005000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "53fc5ebe5bf28e7eeb9079b0d584d614d42a7b2718e5fea1252d0093258deb944f653a83454ab41665f4fc23cfc829343abb5b3a42c9da293fcaf6661f8fbc", 0x2}, 0x60) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/15 11:36:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x803, 0x0) mincore(&(0x7f00000cb000/0x2000)=nil, 0x2000, &(0x7f0000704000-0x56)=""/86) sendmsg$inet_sctp(r0, &(0x7f0000431000-0x38)={&(0x7f000053f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c2b000)=[], 0x0, &(0x7f00004e0000)=[], 0x1df, 0x0}, 0x0) 2018/01/15 11:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0xa, 0x3ff) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/15 11:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000696000)={0x2, 0x78, 0x160bea6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 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(0x1, 0x2, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000b39000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 11:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000073000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/01/15 11:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000cf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000067c000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x6, &(0x7f00009b9000)={0x0, 0x30, 0x0, @thr={&(0x7f0000e4a000+0xf17)="c20e52d852df5280dea147dd1d3fb723903cb57ca08a335cda6a8acb97abd0e0d088da4a83ebaf54e3f0faa56a0c2be38b8765f3a9ce70db89de80973bcd9e2e587d9a95d0bd65a2ef353b3a67779881af70a5c42a7502ec85a04046951eb7b4fad90ce67379eabde9b6ac6ea0cc518512d523009b5de73c5e7f232e96d63bd8ec97537f30c031d62cf28515f694f49bea1a28daf8b69c62ad5a668e03239950178843e3", &(0x7f00007dd000-0xc4)="66a2db0bccbe34b86544c145ae4f59c7e776a4799fa081c7e601b13a18915b4c96967c680817702444c09f8c15a9610134a5a4eef281942cf5fe05ca822c937f5f153ecd0f42e5ee35fa1bf89c4a5cece36da6594cbe3e2c4322d922e824fb12aec948a82bc98a7d0222f7e5d9bce47161dad35becd92509881c5e9ff0529e5bfe03f9fb84e9bd079e68bcd4593542f5c9e5d2b926c4c6822e8aca5991955e2aa5429a77c86922d35503b4df888c1476775f2670e434ac521370ea91c5bf28322930fe79"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000982000)=0x0) timer_gettime(r1, &(0x7f0000389000-0x20)={{0x0, 0x0}, {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) getdents64(r0, &(0x7f0000aca000)=""/9, 0x9) 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, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/15 11:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f8000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) epoll_pwait(r0, &(0x7f0000576000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x1, 0x5d833aa7, &(0x7f0000506000-0x8)={0x80000002}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 11:36:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x20000000061, 0x1, 0x0, []}) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)="") ioctl(0xffffffffffffffff, 0x10000008936, &(0x7f0000000000)="") r0 = syz_open_dev$admmidi(&(0x7f00006cc000)='/dev/admmidi#\x00', 0x8, 0x101000) close(r0) 2018/01/15 11:36:45 executing program 7: r0 = msgget$private(0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x80) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000857000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) msgctl$MSG_INFO(r0, 0xc, &(0x7f000084e000-0xb0)=""/176) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x303, 0x1ebb) seccomp(0x2, 0x2, &(0x7f0000725000)={0x1, &(0x7f0000000000)=[{0x6, 0x2, 0x0, 0x407ffc0003}]}) mlockall(0x0) 2018/01/15 11:36:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007f0000)='./file0\x00', &(0x7f000093b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getegid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3ffffffffffffdc2, &(0x7f0000000000)=[r0, r0, r0, r0, r0]) 2018/01/15 11:36:45 executing program 4: io_submit(0x0, 0x1, &(0x7f00003cb000)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0xffffffffffffffff, &(0x7f000057b000)="a6", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d2000)='/selinux/enforce\x00', 0x359803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) 2018/01/15 11:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000004b000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000aa7000)={{{@in=@broadcast=0x0, @in=@empty=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000712000)=0xe8) 2018/01/15 11:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f61000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00004be000-0x4)=0xbf) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e85000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f00007ef000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000026b000-0x4)=0x1c, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000cec000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xffffffffffffff1c) semget(0x1, 0x0, 0x0) fcntl$getflags(r0, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000416000)="", 0x0) 2018/01/15 11:36:45 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000b33000)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000005000)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd5000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000fd5000-0x10)={0x81, 0x6000}) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000034b000-0x4)=r3) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/ion\x00', 0x408000, 0x0) 2018/01/15 11:36:45 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, 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) madvise(&(0x7f0000949000/0x2000)=nil, 0x2000, 0x68) r1 = openat(0xffffffffffffffff, &(0x7f0000f7e000-0x8)='./file0\x00', 0x400, 0xc0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000039000-0x4)=0x1, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x6}) r4 = dup3(r0, r3, 0x80000) r5 = openat(r4, &(0x7f000050a000-0x8)='./file0\x00', 0x203, 0xfffffffffffffffc) fdatasync(r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000390000-0x10)={0x2, 0x8001, 0x9609, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc7000-0x6)={0x0, 0xffff}, &(0x7f0000afd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000951000-0x104)={r7, 0xfc, "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"}, &(0x7f0000b92000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000053c000)={r8, 0x5, 0x0, []}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c74000)={0x5, 0x5, 0x20c, 0xddc000000000000, 0x7, 0x4, 0x6, 0x100, r7}, &(0x7f000016f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d4f000-0xc)={r6, 0x9, 0x4000000}, 0xc) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400600, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x800, 0x1, 0x1}, 0xc) 2018/01/15 11:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa7000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7ff) openat$kvm(0xffffffffffffff9c, &(0x7f00005eb000-0x9)='/dev/kvm\x00', 0x40, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fgetxattr(0xffffffffffffffff, &(0x7f0000cd0000)=@random={'system.\x00', 'cgroupposix_acl_accesseth0}+trusted\x00'}, &(0x7f00003dd000-0xea)=""/234, 0xea) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/15 11:36:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000006e000)={0x0, @in={{0x2, 0x0, @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]}, [0x8, 0x4, 0x4, 0x7, 0xfffffffffffffffd, 0x1, 0x7ff, 0xffffffff, 0x1, 0x7, 0x125c00000000000, 0xcc, 0x4, 0x100, 0xbf]}, &(0x7f0000aa0000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000885000)=r1, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000996000-0x28)={@common='sit0\x00', &(0x7f000043e000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000a54000)={0x8, 0x100000001, [{0x7, 0x0, 0x100000000}, {0x7f, 0x0, 0x27}, {0x4, 0x0, 0x9}, {0x6, 0x0, 0x0}, {0x8, 0x0, 0x3}, {0x2, 0x0, 0x923d}, {0x8, 0x0, 0x4}, {0x10000, 0x0, 0x3}]}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/15 11:36:45 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f7b000-0x4)=0x0) sched_setparam(r0, &(0x7f0000560000-0x4)=0x7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000f7c000-0xc)='/dev/amidi#\x00', 0xa6, 0x94040) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000f7b000)={0x4, 0x1, 'client0\x00', 0x0, "efc2e466380e45f3", "bf01f35494f9571c084904ef366d572092829fc4bc5c3cce5823ff46585095aa", 0x3f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000562000-0x60)=[], 0x0, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18, 0x0}, 0x0) 2018/01/15 11:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000058d000-0x20)={0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000070f000)={0xffffffffffffffff, 0x0, 0x9, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e7000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000068000-0x4)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a4b000)=0x0, 0x4) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000097a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000dda000)='user\x00', &(0x7f0000722000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008b9000)="3116b042d3d2c390dee3a255ec4a8d9d652da336c67b9695cfb4c29da627ab7f00000000000000997396abc344a7d9f5579ce3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd966b492b714be120eee3ad9ee2fa1bb060446cdfdb664ac3543e57795086840519d1e70f116a3178dee9a303d6c08f", 0xc0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f00009e0000)={r3, r2, r2}, &(0x7f00005a8000+0x269)=""/47, 0x2f, &(0x7f0000b07000-0x38)={&(0x7f0000cd1000-0x9)={'hmac(md5)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000092f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lseek(r0, 0x0, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_extract_tcp_res(&(0x7f0000855000-0x8)={0x0, 0x0}, 0x2a5, 0xffffffffffff0000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x400000040000071, 0x0, 0x0}]}) 2018/01/15 11:36:45 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f000000c000)={0x4, 0x33, 0x1, "8ed4f69bc659", 0xfffffffffffffffd, 0x0}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f000000d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000d000-0x4)=0x10, 0x80800) 2018/01/15 11:36:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f00007ff000-0x8)='./file0\x00', 0x62000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00007c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000986000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000ed7000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009bb000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2018/01/15 11:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0xffffffffffffff8d) clock_getres(0x0, &(0x7f00006ce000-0x10)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:45 executing program 4: getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) getpid() getpid() getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = getpgrp(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0x86)={r3, 0x7e, "4ec95cad3ed13810fd64a14b08d06a9118b1093a52ef1bca9fdd847270338adee4f0800e0c7fe26f60e73a7d949c1c11fd4785a81b6c2ffefa04c756406021efd3adf278280ae6ce30ba4f4ab215253e9220f583d263c21f5c018c2d5467086546df34bc9055eadb62f2c36bb9b81d79170a201192b7ef610c8d1865a002"}, &(0x7f0000002000-0x4)=0x86) r4 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r4, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/15 11:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000820000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00009f6000)=0x20004) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 11:36:45 executing program 2: prctl$getreaper(0x1, &(0x7f0000a17000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000572000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x17, r0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xfffffffffffffee1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0xffffffff, 0x80) pread64(r2, &(0x7f0000002000-0x24)=""/36, 0x24, 0x0) lstat(&(0x7f0000b70000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x2000, r1, r3, 0x4, 0x4, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000)={@common='tunl0\x00', &(0x7f0000001000-0x1c)=@ethtool_rxfh_indir={0x39, 0x5, [0x1, 0x8, 0xff, 0x200, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:45 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = memfd_create(&(0x7f0000768000)='eth1posix_acl_accessbdev]{+ppp1#procmime_typeposix_acl_accesseth0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0xcf)=""/207) munlock(&(0x7f00002be000/0x1000)=nil, 0x1000) 2018/01/15 11:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000)=0x0, 0x4) 2018/01/15 11:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00006e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000123000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000277000-0x9)='/dev/rtc\x00', 0x80001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fc3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005f2000-0x4)=0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 11:36:45 executing program 6: mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00001c9000-0xc)={0x7, r1, 0x1}) r2 = shmget(0x1, 0x4000, 0x80, &(0x7f000011f000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000025b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000154000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000194000)={r4, 0x4}, 0x6) munlockall() 2018/01/15 11:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000af000)=@generic="a764e9e8075f2d8c5e23fbe390e3bd6b") perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000060c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a55000-0x8)=[{0x3, 0x0}], 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000d7000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$TIOCCBRK(r1, 0x5428) rt_sigpending(&(0x7f0000e38000)={0x0}, 0x8) 2018/01/15 11:36:46 executing program 2: 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) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x4, 0x2, @thr={&(0x7f0000001000-0xa)="beab1a1f008766a628f9", &(0x7f0000000000)="7a0724a6add07abd0482f855b0b11bffc35c9dc0c5aa9162ad6428b5e0efea4a03b4b59489a5933c13e25d029ed961a64a24af98b2574ffcdb8e97268930fcca1ff38b8024620682eb4cbb5baf9f40c12b00a3664beded911e654644fba2d54a118501454c2222ff0dd3b7eb84914bef81d4586ec4c576340c39d7dd89e28c8ed7662fca82c030d5e6ee534498809f2bc18a83502aa968d013cab1c5a083d16426bc06fee50741edaaaeb9ef0ae568584d88"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000be0000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000650000-0x8)='./file0\x00', &(0x7f00004e4000-0x16)=@random={'btrfs.\x00', 'ppp1vmnet1ppp1\x00'}) vmsplice(0xffffffffffffffff, &(0x7f00000e6000)=[{&(0x7f0000fb2000)="af0660394e026c5a97b356e49be56cb5207049ce06f353512f98c7176628cfd298632828af21f2c55803c3c1d953c3afe773aae0acc13c8b2cc95d98164c2fe3", 0x40}, {&(0x7f000065f000)="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", 0x1000}], 0x2, 0x4) r1 = creat(&(0x7f0000409000-0x8)='./file0\x00', 0x22) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000530000)={0x5, &(0x7f000090d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000021f000-0x8)={r2, 0x28}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00009e0000)={0x81, 0x0, [0x0, 0x0, 0x401, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(0xffffffffffffffff, &(0x7f0000255000)=@file={0x0, ""/4096}, &(0x7f0000af5000-0x4)=0x1002) 2018/01/15 11:36:46 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0xfff, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0x5, 0xffffffffffffffff, 0x8cf, 'queue1\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r1, 0x400000009, 0x0, 0x2) 2018/01/15 11:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a56000)={0x2, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000844000)={{0x1, 0x7}, {0x80000001, 0x8}, 0x8000, 0x4, 0x10000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$mice(&(0x7f0000716000+0x48e)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000ce6000)=r1, 0x4) 2018/01/15 11:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000064b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_emit_ethernet(0x9, &(0x7f0000a81000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, &(0x7f0000803000)={0x0, 0x0, []}) 2018/01/15 11:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005c7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000aec000-0x4)=0x0, &(0x7f0000ee3000-0x4)=0x4) r1 = socket$inet(0x2, 0x1000000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000269000-0x4)=0x0, &(0x7f00001bb000-0x4)=0x4) sendto$inet(r1, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 11:36:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000955000)=""/0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000055000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x800, 0x7fff) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000358000-0x4)=0x3) write(r2, &(0x7f0000e82000-0x23)="230000003100056d00070000000051010000000000001100df0500101d02000ae523c7", 0x23) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e54000)={0x8, 0x0}) 2018/01/15 11:36:46 executing program 3: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00001f2000)='/dev/dsp#\x00', 0x1, 0x490000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000008e000)={0x4, &(0x7f000024e000)=[{0x0, 0x9, 0xd14, 0x101}, {0x4, 0x6, 0x0, 0x6}, {0xffffffffffffffc0, 0x3, 0x4, 0x9}, {0x9, 0x8, 0xe, 0x6}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000a5000)="24fdf3632d621eb92d4959181bae1754b9c01541e02f83556b219481ad32c041f38a966002d7140db33ade07e1f2a3cd4e0854de7ee49d2006ff1d8470ffa0a31ee53a417f3a67989a9e077db248b7cc60c82564e1d4a2d758438657ccda6d68c7191755f83dead80003a967dd7db3cf81d3c58124be0284b03e7d47c8b104d862d1b591b4521f23438da2038e159998917f527d65a396c31326f2b0d9b6c34838fb56eba165be2857bf8577f2f38bca4fb0b5d40859c2297fddcc87619d840a8e3c4f7b15655c99a4d43c4f0a67d3a6b7711d3ee1b212881818d2f2f46bebc89f679b4d69abc61568b1d2367c89bd639ee481843cd5cf6895929ba26c7ca96e2dc292420c407d1d99ab31ad5942323772ad2f7c90b712e5a2e3dbb6cdbaf6f07757c496a65750be89c1c598d7c1ade6255fae9d741daae0aed4c7af4b7122b662da27b2b7fa566fb01a2aae224e836a9f6ab20b0f4f94340de148ffe10f325558eb4b0135b8359afabe2b4d9cb72157bdc2a31e5ea30db64db888d344f77939bd21b7ea9bf184d3e3374ec027c69ab541e3fc51392ecc39568c1099529114730571b429160d0282d9dc0be6ca96c2131ea7eace4042cf8b468fd5572870fc49118510b37d8cbedfa40a4ca84954e3501a9dd4b11b14542b348e9304313d4d05fe23ffe49154887b1e52b83bd17496d563945f26a86929515290fc63c3e11636114d2de359fae236878d250f845fb2ecbbb1b103c7233597a4b082d94413d3391a288dbe0b54ee173cd2ea26cf5f851aea96101663381f0d9e1b6b8eb41fce223370e2cb7df74757324c57461efa50c7d7dea67fe61fd4017e4f711f9ef5bda86892cde06e2d08c17e67f964aef963eb166d2d2c31b90da1bc8e40d97f5cf914e25422a6f573b0c0f12cbf69c6e7c5c742120035cf38118ad200bbbfbfc769b99a7c257c8ba0c666d75d09c2e2095e743c2ad696feb9e45ac56033d8c138fe892c36fde20c2a1bcf8feff6b2d4db3f7d1cd707357180106f1d225115594d2d4521cf2f88043a3798b9d7922119cbd5df8450a0658727189ba2100392f195bcced1ba80008b66918011d807ee564fac65e6c722353d1b246213531586ad096a40280a2dc76823bcd96ce0008d4118ba8aaa38676f711edc07300fc4df91ba28258185e37ac1294d88be7152e71771826c06b5f41ea14d60dceaceeec3c2c7687e896a21b2bf643c6dadaffcca62d02d2f56970f5e978112aba5591dc71ea4e9db43da04d483817797638127179a2d431e7491f196c3a0545e95b8db0bdbe89e28a16ac4b83025a7c1a5fdafde0d433208234d8734cb20d4d4471f5debd2145fb660872c0b4f3353de19f0add090e38fbc4bd0545c8519e1698817c33aaa4e15fd9fd3c1a226f553f3a66be279dbf4026f291e2168b7d0738e24ca70e4b32d3edb50397ab7728aa9f177aef7ce29b3a8db76bb89c0435af2d710e630305e5399bdebf77aa0c1fcfac96c5ffc5edb905a84defdbc48dcbd4ff168ffe431ca8f1db8adaa1cf9c3f99afa59e94a965328908bbae1ab8be3eb7ba018bad416c92ea794ba33994e198383e76a0fdd732374b4232f3b6de8d5f4fce11e308941de360a4858e3561ab286994e7d907fec26a4bfd47154f1680ca38e15b3ce10db37694f768f565c6e8e0af886abecfef9052bb0750647e9abd705262610161d4ed4caeb9a9bf12df561d4e1533b41830be4360075248db45dc45cd5106c59ca2d2c89f872106d7649d036dad295488189226f15570f9f0990db378026f4622aa24044ad9ceb4e9bac087e364beb2d8d53ed12a27a0526d0787056e46f51ab86b906273dd511739e95eb5f2a82c70699050b9ed0b694f22ceb21d26b18ebbe7455ab09d67c540d85c083145509c9fa21fefca06ea2094e0fa421db953c0b5d7c3c2b10f761463ae237f2756b8c7820a92b6575938e5bdd69d66a3ee6963b7f968a7d8eb5dd2e5d02d50c92ce69c11ebdca5999c0b480bf52c8398f8dc95d426f11a64eca415954cfb2915a2b4d8605b6284dbad6562c8375fdbbeee7e25499afc0c06da939df28faa9101373d3d60de17f1f01fa4132aa4fc576747f87ac5908a2b0ce114350296238de3bf438919471645a70a86c03020439ea24956f8a70535d71c097b6c2d4573ab583f92523a34038e5734dd1e9728266ccdd527e6a49185f674cc9020231321facc434fe60ff7b169c95e488a666d024afcdc8b3998a414353209b6f8a569552e174c51283cd37504aae78ff9a75763d90f7a279d339ded52c3b7bbfdc8305812ecacd0cea022ba5f0d4eb6d1ccffb2592e54c7c73a850087eff327e86d57e2bd2650752f637de721bd71393daeba5de935c843668a650875977516e5e9db916c2d389e6b3a8d8c23937da842205e0b29d0dfa44085b1b7f56f44e918ac5d28e803fd651f2320dd3357591d9754c11d09e0cf491045f4ebfb52949522488c5014b0fc2fd172c452f476fa2839741916edb6d51a707a26fa8ceaae737c25f709244e2ab405b8969588921369efeab7f2e3fdcaa0a3b40f21403d10de9c21768e43aae308ebfee54fd9567c2ed90b68ef77c81d5a1572a2ca8a09408f4f51cb0a05a89a05efb1b1364b36878aa0e94e6718a619bb975ae707895f74b634d36227ebbc7428ea7608dcce7ceb580e5acfb76d7123a1fb770bc31cd2daafde1ba65e785bd6713820cad5ca64eb5c771b2c19ffd3e7df3116b8c8a7bf15367a160ab29f2e8654d318aa44c28c8195bbc6d41daf1571095442fe504d2309821bf043dd328099a7265b18681f4ea83a96ef39b3ccd67d511d188bc8a62eb52c03677221d636c75b6b0c12aa85876ddca127751ff91d8d92040863eec7e11b0fcd866f423c907bbd8acbdcabd63a40013bb375c2c812cc5ffda0b4a2ac5335b15c6f9558f42b3b080171dc01116fd12409411dcdf58ba35dde7c89104cba7ab1217f2ee6d3270ba6735c98f861848000bf7fa569ac4f0f82bce4e7984254a1f3a7f65ce9cf48387be5db6e755ebe3c934d6d09cef5c0e45add7c0c0f419b0d1b7b218cba73b0c109a1e338758c7b1b55064b1de14b44d70019ec44f007d42be3f1d0605a213c25101c149bbd738f3f0eedd179d3c20946239870f60d088a387f5dec2ef6fa5bf64fa9870d5d5d9be9eb5f0ba2acfb974860d1ab5b904802769097fec1e6ea1d4bacc48affbd761757f2dabdc56b57ae8a2de5c0048831faae43c67cb8d13d31bbf8dc8194977235996d201b9199130c34cc333c83c20b2b1358ad88dc5dd6b577eb731e8df80a0570cd062d7caf39c3744b4df65dc763a604f37c95a1327ef1ab84d092df7d8746e2b4354a861cadb8417c109a5725d30ff80c26a688c9b7d6f3154b438a602a65be91de6fe940e799f8dc3ff4fcbeb27f9cc8b4b3fb4d79d8d9d059b2cbd555cdb9e616e410f482910ae68c44bdb28edcfa6ab6c1451399d54ab6b1db1290268f6edccd304779004ae7cc6b031c151ce83573e24ff96590363230a9914dc489f3d246ca1d939c682dfdf1b6b54a1a20383bc7f7055a1af8c20880819c711605335efdabc408b1bac1ec7cb38d43976c9b5dd208d5705499ee035d369014d714b3805a1aaa8a57f6be3b003bdae1d1ca8bc7a55d73f8c419bcb35b174ba49310a355aa47d74c9924441684f40ee72416bf217434884f52d5f11edf476090d35ec182a62af1a59a400c93bf8d4471a76e9246a03a948cc2ad1965cc47fd362d50230133bfac7940ec7426f0c5ffe636c350171af173b8ed6c12a1fa4e0c060e1e83a39609d281e0c92d36b84cd2c3189fd07eeb6545caf42b8e377e33253d2f470edda9da5c3af162a967f7aba96364e4d87306c32a2a06c138b6dd97c9787ac3498b82d0ec1eef3684910faca5909f5f970f5d7856d8175d39379fe4ff3ad6953b9d320304f6956fdfd2226cd69c78fa311750de1c2e29fdefd208814f3ac726ab9a3ba382b9326de0119bde3c9d2d515d32de46499184a3ecfde48749283f6da46716a10020e46b621d850662ebfc959733fda919ce26b67fe0eb0ff3bc6d4b6ea1fc3209f3a701502f049f4bf8d2ce0d155912d3c2e2cbfbf5604111dbf3dcf7ff76cbdc3dafded1d59908cbcf4148637bbebc9c0a5006545faa1f43e7e03c342d2d387e12e2a0d06dffe0abd369b41387102bbb0500d274a2075b2c504a5f8284a425eb5278ac6d0a58189a5b102f3f1b04505325e2c855bea34b26099dca936a5176bc6b01a0ba14e6d294883aea60023046cc2988c80054eab2687af65d197d2641894b5aa8681fc3e492a1b9a39fa644034828807aba9693fd8f66c308590de48115852e64e5ac4d0bad6447af5c1f7c7bace849789010bb3d1c01171123a40cfbd9e609b2a1deb499d1634867a97c6e1c0b2b19b663f2af218788f13ff484efb1a1db88e8a2fca468539b28f89940bad1a26e8d9504bd5594a4130d965e673ff3ad3bb991070c313b22f3968fa49d5cfab4a0475c823cece4bd6edfe4ae1dc38609353ea42cd953a8f667fe9f6da861a577d0f8e3cfafa550818f223b36c9b201c145550d66243f4bdcc3beeca632cf48a2bdff82123942454eb7ab333072caa0d9a40266ff567493215cccedd1ae6bc53f99d72442b462f2d8a296ce8df61c02c8bce2b60ec891bd85711ad6dbf4e26c1c7d66d8dfd652f911b1e8c8714970a04e398b39e2b2323d60e44b9b7b6fd11ebb2c56672bc34416841837813aeef0588a9c1ece099fbd50ddbb60ae20811c53d3f13342ea31b3a3d4a7f88404eb7f6302a08ae998966f85be008322574552fbefdbd968caab8df3a31ab1c492c4e43d8ae4cc6da6908b9221c1745ac93cad899531efa68eeb837a5362614af6bb4e5d1ba90bb97a17435fc0aa0477289bc6ed542febae8517e9475563a36d4169da6b992ed25902c44ef149545d3f508fdc85d4b41140f2d6755127c0a0a6ec2cfe9b76428cd167bb321e048ff01ebeff3f56ab29ba56b69965b88b1199011afed6e9e8124aa78232951ec63256ba55ae21c717c99f67580613be0ddfd0ad6b801acdbe8529c3e337feed4421e127d38599d3d62101e0e885fd6846feaeef05ccd68d89bccd107c0295e89ebef297936b25cc8213542f12e45225dbc4087a2b46c2959f2e999b52be2656558e4b882a48eec78b932b35802c93eefc7108dc303bd678810e40bf1507a72b57faca1de41f409125d46d6c7e61cda79348e2a7fec628876f9ee48185338564ddabda0ab754c74978256f7fac2938cae8c1d9f8fc085d68c8dd188e9b39703ce28e6c4cae0c3b8cda26b3d7166868e31446eaab96808389c19e45185d34019844ce5045343917b33bcdaf0f1e549fef7ce474ae3c7275389bd9cdd7300a326c2089b0f6a97ca45ebae1061a472783269df86d9d7407bff31c6cc6f58b9751e071ccbc76d02ac8bd8bbe074bfd257d3d94ef5521aaae367377d897f1376d291ec513ec809d7192062750d10fc4eef56e8b257d709dbf7dfe7974c962e7b4a1d7a6f6aae47f0da2ef1306077971a5a738084e56ccc1aaf92cf116cd0df7b269f4c3481c743c015a8194d7656c82691e3b338f8bf50cd477db2d44a2670c3bc29b62f3e703291b19fc7892d1cec348e75a0cd62fdee626c7d9fa031ef8060baef6cb7bf4214e5f043d349245e33a192d2357a442ff119239c671a6846a7791fa8ab488a1b3d8340a18cba134c3f3d0ae64faa60946f08296236c3787292651b46099816bad39f36fd", 0x1000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x0, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000db5000)='./file0\x00', &(0x7f0000ec1000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/15 11:36:46 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x38) 2018/01/15 11:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000af000)=@generic="a764e9e8075f2d8c5e23fbe390e3bd6b") perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000060c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a55000-0x8)=[{0x3, 0x0}], 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000d7000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$TIOCCBRK(r1, 0x5428) rt_sigpending(&(0x7f0000e38000)={0x0}, 0x8) 2018/01/15 11:36:46 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000953000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/15 11:36:46 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000008000-0x8)={0x1, 0xa00000000000000, 0x81, 0x4}, 0x8) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/01/15 11:36:46 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002da000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000709000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000347000-0x3c8)={0x40, {{0x2, 0x2, @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]}, 0x1, 0x6, [{{0x2, 0x2, @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]}, {{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]}, {{0x2, 0x2, @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]}, {{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]}, {{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, @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]}]}, 0x3c8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000585000-0x10)={0x0, 0x0}) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000019a000-0x1a4)=[{{&(0x7f0000709000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000709000)=[{&(0x7f000033e000)=""/35, 0x23}, {&(0x7f0000524000)=""/90, 0x5a}], 0x2, &(0x7f000026b000-0xb8)=""/184, 0xb8, 0x7ff}, 0x20}, {{&(0x7f0000709000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, 0x1c, &(0x7f00004d0000-0x30)=[{&(0x7f0000174000)=""/121, 0x79}, {&(0x7f00002c5000-0x1000)=""/4096, 0x1000}, {&(0x7f000070a000-0x16)=""/22, 0x16}], 0x3, 0x0, 0x0, 0xfff0000}, 0x5}, {{&(0x7f000070a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003af000-0x10)=[{&(0x7f0000647000)=""/30, 0x1e}], 0x1, &(0x7f0000140000)=""/246, 0xf6, 0x1902}, 0xffffffffffffffc1}, {{&(0x7f0000709000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001cd000-0x10)=[{&(0x7f000070a000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00002b3000-0xe5)=""/229, 0xe5, 0xb550}, 0x2f1}, {{&(0x7f0000489000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000709000)=[{&(0x7f00003c2000-0x1b)=""/27, 0x1b}, {&(0x7f0000709000)=""/4096, 0x1000}, {&(0x7f0000015000-0x2d)=""/45, 0x2d}], 0x3, &(0x7f000070a000-0x9f)=""/159, 0x9f, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00006e2000-0x40)=[{&(0x7f000070a000-0x7c)=""/124, 0x7c}, {&(0x7f000070c000-0x72)=""/114, 0x72}, {&(0x7f0000709000)=""/38, 0x26}, {&(0x7f0000598000-0x58)=""/88, 0x58}], 0x4, &(0x7f0000709000)=""/4096, 0x1000, 0x7d}, 0x9}, {{&(0x7f0000405000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000709000+0xaa8)=[{&(0x7f0000709000)=""/0, 0x0}, {&(0x7f00001f0000)=""/175, 0xaf}, {&(0x7f0000124000-0x80)=""/128, 0x80}, {&(0x7f000070a000-0x1f)=""/31, 0x1f}, {&(0x7f000070a000-0xdc)=""/220, 0xdc}], 0x30fce9b7fb3cdddd, &(0x7f000070a000-0x29)=""/41, 0x29, 0x8}, 0x1}], 0x7, 0x100, &(0x7f00004c2000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000070b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000070b000)=0x14) stat(&(0x7f00006f6000-0x8)='./file0\x00', &(0x7f0000709000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000068f000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x3, 0x0, 0x2, 0x0, 0x2, 0x20, 0x80, 0x3c, r3, r4}, {0xd81, 0x3, 0x438, 0x9, 0x9, 0x9, 0x0, 0x1}, {0x6, 0x3, 0x8, 0x1}, 0x2, 0x5, 0x1, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x7e}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x0, 0x0, 0x20, 0x3b, 0x2, 0x0}}, 0xe8) pkey_mprotect(&(0x7f00004fc000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) 2018/01/15 11:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d4b000)='/proc/self/net/pfkey\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000021b000)={0x0, 0x1}, &(0x7f0000876000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a50000)={r1, 0x7f, 0x8000000, 0x7}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000004000-0x8)=0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 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, 0xfffffffffffffffe) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r3, &(0x7f0000be6000)='./file0\x00', 0x0) accept$inet(r3, &(0x7f0000787000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000563000)=0x10) 2018/01/15 11:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 11:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x5) statfs(&(0x7f0000872000)='./file0\x00', &(0x7f0000332000)=""/199) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001d9000)=0x100000001, 0x4) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dac000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037d000-0x4)=0xe8) fstat(r0, &(0x7f0000720000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f0000573000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000085a000)=[], 0x0, &(0x7f0000d37000-0xa0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xa0, 0x0}, 0x0) 2018/01/15 11:36:46 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)={0xac2, 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) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 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, 0x2000000000000000, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 11:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x8000000004, 0xa, 0x46, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000611000)="beada61366494ea5668c8f14335c17910c7998010000db1a6d7232b1fe08c8ee93f0acb7f6325a1908a847818e72a980539506cce2f7dcea5bb806932b7504667a4147643b01bbba54a1c8e1e0dd69867953292b028a3d3795736c92c9ea997ede1da8f1e2d9c505cbc272c3d38cf9f91b755ed125128812e51a32dcba4688ec275a2d3067bbe39f0f02af0249311a8412dc1c1c5cb25738dd2308f43cedd4df05af1f23d0a56ad8a34966015301abb512452c6cfed385562214b6665bcbe21ccb87aa71d0fe4e8618471e64c20b36567d07388648acb34d5db8ca97c007fa9e63fb909f5e00000000000000053992adef01f51b47288cfaeae95e168a391f295fe7f4bf0b3af5ea53311ca5c66fb160d86c183b3607712bd8ce9934c1cd6d1a88e1e6dd312cd50bcc94bc1b35a4a93f84239701232b065b487786069c967e6a24b4fec778f5020d6d58be96dfa6ec29fa5fb547cf5fc9026223fe3cdd3ad546763bbd1f422f3e04b1ff972c1b64585b93987f73a353650c14603c196148d79de2f041d6a8d8f582dd1712f133d706ba3f24ab40fb7d31", &(0x7f0000d41000)="", 0x1}, 0x20) r1 = shmget(0x2, 0x3000, 0x80, &(0x7f00006e7000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000359000)=""/136) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f40000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00009c4000-0x4)=0x0) eventfd(0x8001) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000ba8000-0x14)={{0x1, 0xc5c5, 0x2, 0x7ff, 0x10001, 0x8c0b}, 0x9, 0x5, 0x8}) 2018/01/15 11:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000786000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000097f000)=0x10, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00008d2000-0x8)=0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ed000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00003d6000-0x34)=""/52, &(0x7f00004d0000-0x4)=0x34) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000716000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc0045401, &(0x7f0000001000-0x1)=0x0) r4 = syz_open_dev$vcsa(&(0x7f000042a000)='/dev/vcsa#\x00', 0x4, 0x101000) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000039d000)=0x0, &(0x7f000013c000)=0x4) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00007fd000-0x10)={0x0, 0x0}, &(0x7f00004df000)=0x10) write$evdev(r4, &(0x7f0000791000-0x18)=[{{r5, 0x0}, 0x0, 0xfff, 0x1}], 0x18) 2018/01/15 11:36:46 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000510000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f00009ca000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fcf000)='./file0\x00', 0x0, 0x180) r1 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 11:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00005cb000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00007da000-0x7a)="") io_setup(0x3, &(0x7f0000351000-0x8)=0x0) r4 = dup(r0) io_submit(r3, 0x1, &(0x7f0000905000)=[&(0x7f0000173000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8b, r2, &(0x7f0000cfe000)="c7017b9a73d2e483b591044e8a", 0xd, 0x60f, 0x0, 0x0, r4}]) 2018/01/15 11:36:46 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000c77000/0x3000)=nil, 0x3000}, 0x20000000ffff8000, 0xffff8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00004e0000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/15 11:36:46 executing program 7: clock_gettime(0xb, &(0x7f0000d73000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffff800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0x93)=""/147, 0x93, 0x6, 0x0) 2018/01/15 11:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d5a000)={0x0, 0x0}) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x7, 0x0, 0xffffffff, 0xffffffe000000004}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bind$alg(0xffffffffffffffff, &(0x7f0000a76000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r0 = add_key$user(&(0x7f000048f000-0x5)='user\x00', &(0x7f000091e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009d6000-0x92)="c9c40150a62ce8bce864e47aa78815cb11b127147f00871c2dc8c031354d5ebbb68785c28f3eaff0345476e0cb3c1137dbade2f3d73a9dc44e2c77d907060b618ff8f1f47dcfd1c82761b350501b34584ff5a85fca14858f216e", 0x5a, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) pselect6(0x40, &(0x7f000030b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x0, 0x0}, &(0x7f00007d1000-0x10)={&(0x7f00005d3000)={0x0}, 0x8}) keyctl$invalidate(0x15, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000648000)=0x0) 2018/01/15 11:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "1d6f6b7430a0000000ff00007a000000000000622d000000000000000400ffffffe10000005300", 0x94, 0x100000, 0x6, 0x8e, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) shutdown(r0, 0x0) r2 = ioctl$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}) sysfs$3(0x3) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$user(&(0x7f00004cc000)='user\x00', &(0x7f0000465000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009f4000-0x3b)="717a56d9f0328a696db69abe08067a52a25647432ca458ba5060b7bdc8d9cbc1cd44d4e92b13bd811bc56ad8dcc31fd979b6b0bfc1d79927b92426", 0x3b, 0xfffffffffffffffd) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000902000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000522000)=0x0) keyctl$get_security(0x11, r3, &(0x7f00009df000)=""/58, 0x3a) 2018/01/15 11:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000043e000)={0x0, 0x0, 0x0}, &(0x7f0000bbb000)=0xc) r5 = getuid() getgroups(0x2, &(0x7f0000d4b000)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000c8b000-0x4)=0x0) getresuid(&(0x7f00000a1000-0x4)=0x0, &(0x7f0000971000)=0x0, &(0x7f0000067000)=0x0) getgroups(0x5, &(0x7f0000aab000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r10 = accept$nfc_llcp(r0, &(0x7f0000a63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a9a000-0x4)=0x60) r11 = open(&(0x7f0000a14000)='./file0\x00', 0xe2000, 0x1) r12 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008e4000)={{{@in6=@loopback={0x0, 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}, {{@in6=@dev={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], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d44000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001bd000-0x4)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000bdb000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000023f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019b000)=0xe8) fstat(r0, &(0x7f0000069000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c6c000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006f8000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f49000-0x4)=0xe8) lstat(&(0x7f000002f000)='./file0\x00', &(0x7f0000135000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000726000)={&(0x7f0000a15000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c0c000)=[{&(0x7f0000a01000-0x43)="95e5756925583e49b9a7b6bd7bc71a7ed7c71d731732dc7662875b5634d40bde88afce6202f95952583f60fdcced5eb18424eedceaf0b1bb37b9fa925a791a874a1c9d", 0x43}, {&(0x7f00003fa000-0xd6)="d55051800f6882ac3d68f7a496b01d414f704388cb0a060d8db228ffbfbe618c04a4a74db8fffde1d5cd6bbb493b580f67b22bb62121c2b0cbb6161a7b88636a373467a5631f2842835ad2e6f474c1cda0a4b97cf4c0167b25c8cdbaf8d06a383d14263e63bf881502c709dfed3139aed47ccfee47bf8ca3850a8f71d9647ec8a08a4f9e42b4ac7c0f35fd7b2fa703199d94495ec1b2dbe4d70680827bff289bc9588da33c1e49ab8c356180f5ef2cbebc884e819c848f8d85451803c047b33f4e23d080aa7e5233551d365654444bd8457e48eff504", 0xd6}, {&(0x7f000047f000-0x9a)="a64473ba565d9f34ff98c117a9d8df887a1b1a0b045eb4be2986cbeba4276b602244ceae3beff22863dadff33f121bac62f55f6546d15df351f76dbcb91c8b8e263ffd9cd88252f9d15a62b86746a7921baba5a2f74ef34142e0e61e659dbdd51f305fa8da1fc9c524b4c1054cac2be6e25831091b6d0c8b30d2d5efbf57881e45c8881d3cdff11303c4b0bff07d2ebdba612538d12b6c2336f0", 0x9a}, {&(0x7f00003fd000)="87bd29837233f84bad0d559f69260f89004d01ecd6a4c3a0557bfcc81f7cb74790aeadab03bfee22ce597240684faaade9efefb1b81404a2b0041fc54600074503aa80310d461f", 0x47}, {&(0x7f0000da7000-0x31)="53723bd17dc64736ba3b2180dae765d3794639feb7a82a966c72db1482a41438e72f1ba8dde14b30c9c928344af3461d40", 0x31}, {&(0x7f00004f4000)="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", 0xfd}, {&(0x7f0000af2000)="576c6552949fd352a19fa5bfa806b9dfe2fd420ab65d2973b3920b055c062678d4f49eee72d9c4e29fff8cb83585f38563f44228d2047a0a5bc8db02dd57f8e29762b6bfc6c78cea6653c2bd06790743b7b243666bdf093378a2aaf3558aa3089495dd1dc09f3df0bd1f960651c976d7b6603f14616f382fe345225ecc00e25ae079391780c33a8419", 0x89}], 0x7, &(0x7f00002b6000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r1, r3, r3, r10, r0, r3, r3, r11, r0]}, @rights={0x20, 0x1, 0x1, [r2, r3, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r3, r3]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r3]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x158, 0x0}, 0x0) ioctl(r3, 0x894c, &(0x7f0000158000)="") r21 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r21, 0xb703, &(0x7f0000488000-0x8)={0xffffffffffffffff, 0x0}) getsockopt$netrom_NETROM_T4(r21, 0x103, 0x6, &(0x7f0000370000)=0x9, &(0x7f0000366000-0x4)=0x4) 2018/01/15 11:36:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000b41000)=""/190, &(0x7f0000001000-0x4)=0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bb2000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000c52000+0x9ba)={&(0x7f000081c000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000e7f000)={&(0x7f0000ca1000-0x1570)={0x1570, 0x10, 0x3, 0x100, 0x1, 0x2, {0x0, 0x0, 0x3}, [@typed={0xc, 0x2, @pid=r1}, @nested={0x2ec, 0x4e, [@generic="251461311b793213863689402043ff69637c9e0c71a9d1c152a1bbc399504aa1f15ec1e575a57eefe7b252aa9d231631ed5a227f598b25ed0b5711d9a1b2d7eb77625e6ab46c7f1de9cae7e87de5dc4f98906675c9e07251426be001369b1ed5e05e702569d3be56e8f1592b85bb60c05c87fb49d0d89a769e4262df5f59406d846583192b22842d129319e9d41f1be429daa99502d6bbea4da4a9bf231d07a4a8845e680f244196c246232cf4a8ccf8ae1142ff172d562f2886e44e0884502c6eef3c6636c9e83c8c26a77eced01204ffc4ad1eaa81fe13996eaafd", @generic="dc53138ee9a7886d5e7706204f570b9a3ea9bb117f02b583df9433ad6599bcfc1ab3c2a977b4a2701e87b607f3011276ce1deeab50904a666638aa40c3af977d1bca7bf8d9df61be2f42e40a084e05ec94ada02405e9413da9cd6d4505cc11a83e587ce5e13e7f4849c966a9a7c9c73d714a7ddd60086f31a95b1ee06d6a2563cc3232cdea54c160edd56089d8d515011586649a4faef4790de7893e9380ab8175cb97da72f72a12ba2e0cff2ba9a5df75088e6a11c0b537ceff8093e30d0396e05a24c851966811", @generic="32db7dd0f2ae6536f8a656d1aa54daa1e39c4f829ea10b32e96e", @typed={0xc, 0x25, @u32=0x5}, @generic="a594b6168fb7b3c53d87f6f5085581f0b151f6cba7853f77bf3bcedb7931875bfe4d668278b18ae9c45559898e05378ec310e34878ef44d4b485ffd8", @generic="8d8fa6451f08b3d73858d64753819a8a0c8a6b2120e4b3ec7b6df4ed08811d675e52fb8b0b08f9b92726e8dc970f6599f8015527b5c7164a9e12ba27146e3c9e63513ee2a618cc02dec4a46285acaef9da3a82b7dfe45f00b0698ec748d13e3f932582b38f9123232820b6f273484a0ff52de460c03a33dcb797dd6fcfed1634fe1d181d123fe6a1dd809057d867f81f7d40d32198e66811c8ea522f71c199923208b9542d881c68769ba6d30dd65b617a1528924534cc6857af43fb28077cb946dbfaaf990df308eae5bb5ff343bcc9f5c0d3", @typed={0xc, 0x25, @fd=r0}]}, @nested={0x64, 0x6f, [@generic="3ae241ac9d950faca6a4a532b5bc046bcc8d1c64e4f2386a2dc6f7c924e1f3ef153a789c75cc336cc78681a84b5cd50c00a0440c0b9d0590cae1bce9434a4701966bc4efccb172912c5750c5c1659198a88e", @typed={0xc, 0x4, @fd=r0}]}, @nested={0x11c0, 0x72, [@generic="0ccd145493c15131fc3f4341a1ba611fa80e982e84594241aa1ea05155c5979a99722815b46492984d335133d6b1cd053f00ed5fd635ebb5cf54b44666e284bbe6af681af2dad4b6c7018eafe92e3f7954d3362bb685623eabed5392f68fb4b760f27d77b12c37a7260956f323101b84c84d13d9250e92037974e4589628bc99389cadca5bc4ed5e547c7f2c8ed228dd12869069c27cd49af034c06a6e43b9cd51e4784f2dc91a4be0381356f26f", @generic="f427d056c737543acfa0743b9d4c12be6b45a3b2a0968de8761d312ce2c2237a4cbf2f4251de628291f65d0269ac150a597b251125c1331ec6c33c3234eb42b641141a", @typed={0xc, 0x6c, @fd=r0}, @generic="01658c9a05422b91727fe71a8fce4b864526eb9ce643ebbc08c9af63c19e150b237c8c1c8cda60a809719cdd60ce9053c19910f24c73f8324635a65a8c78e450de12a887eaa3275332a5f2290cfb50bec5740c7d788682afa23b1066c8129e79053dc5f3fe56a07d3e13d5468620d7da8813346a257581b71b373a54e34b4e617fe4f048f5fca8387891fd76a867a23a151d3e22332be67dd2bc524d27b891efdb70e299333d6d", @typed={0x18, 0x4c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="3aa075ac5b4e3be837a47cf99aa36bcc7fceb30e81ab9a24d5aa3f1ba9510102a5e35357dd37f0d976113cb04c2ee1df14f17cbadb3d93fb9ede13bd67d7e0096460a374ca64584bdfdb8fe7e8f6d01e86bbadb943011e98ca562842702646808a1b7ca32de84c1a865655cd2e9082c1a8e6e430c81466b4f38b80d2f567c6d41e22462497d5220f6f8c26e11882fea28af4025f80c21690b5efa69557793f1670a98918940715b9c2bb071ed21907ceceaa83c1f3e4ddcbc8e8bbad1233c11e364001bf1e90689add20ba4a029dc898fdbdc3b5084e0deb21e98b4f4fdfba2534aacbfcecbef7e0fa634e52a2301019f7eaf3e70c81a6808da10d6526062668fb71e85b80b6340972542cc8b33f314b5ae2c67f034f714c04bc6cca0d73c8795e834827f3da41c2e06ee2dcc874acc5f00338cfd60ac6c2025424c240b5f05eb3aee1b07b45acd7b56b30f736b704a924af41dc872156c8fb6f1e830fb94c9856daf67d59b83cbbe4dd15948813d8e7161704f3c15f142eddaad1a28d5dd3d49f0a6975272516d0610896d94e1b78ec9551410ce7d40856fab14367f6339dedc227d31f8bdf223ff20096a7fae31445589c3afc987c22a5880e414c44bdb5ed12ba668c8ba2479e6addf4de299e4f4ef996e80a30bb6dc9696e747be41390140cf5ef09ebafa99a6406396961f766a5c95bfefea2dfe804db4a2113c7afad88a07a9996231ce86e932b1b13a2ebf925be9cef266e56fcba2a4a2eb4dce7aa56c1dc99e2b63da35497531eebaefdbcbd7506bbc0b9f050ea2a82a9f8fa0696e0f1d6810b8c2857ee7b9443ff32234e249b21dc05eef60349a38ba2f77755da3e4a995c9c2ac30a8e6c7868b8277a85cc6609e97728f4dc126624f8bee589167ecb696ee22bb2388b3f195b1dd06f3ce8c51bc544b2ba21b4af74c6fdb12e25dd4c38c60b703f1fe83289992c5dc75223a870e11720a977ec961b4206ce41649e60d53f68e4e496a9fcdddb6fddc77e5ed4f6ea2fa0f1573a2aebafe945f0726d713fba80e052cadc568f4f8cfee2b61a080f5570cb013f5f890a9b90e2a00ed74e53739306b898aabfe269f42dce7d7c32233c8d7a00e8b0574ed92d47630a2f65c05b0eb7d7f1d9dae4953152a47fa7148492a231c429c53d22a26dca6923f0684103a87fb1d14b4d79d54b290a208ecae4be8d8d32a9e48f89f96a06598b4a96847c5cbb22ff769dcf545537a9a1352011195feb9b0f0e4ad842762cf0f4e44faf31dc516ab6bc814900c032924f0682033944ecf1743adf64db9bd3c1cdf096a7cc408a5f91d620df6cfcb5b5d8498d8e144e2dc6071b57500da9e5aa5fa8fe9eed3acf5d655cc9acafca1aa7287ab665c901c7f9127454ce8069ccb19c1e683e6c1155b6c2b843c1c5fd05bedc08bfb24ca154e9a9c48e9af645c09bcf7842dc2ee050ee41315f1fb29574f7e56673894f0b0f285e20b8002faeb2e2bc903799afc730c19f538e4b2d02cb97b204c64ecb8bc924a05a484e607945e3b88c9c048d7d51da5e8ecb768b0465310fed4b663fa68767b5ac956f8c9cfad792c008647ae1aa75a13d10aa9c9b55007f4ae686abeab3b7dd2ac1cc84303ce1ff6212baf3cf9c8fefa76269c4f174e8ad6aea0b6febcda254e13f2a42fac7c97341dd030fc66d44dff0cf23630ebf22e5691173acbb368ea83461c2d6e45290f422e3e92a3e1237557494c00935246b76c6b2e816162eab70cb80c16a95543125f3e42447f4b30085528dafeb50d80999623a2e831fcb776b712d09bf762c2a9b294086bebde174d1dc4e28c6530c12bf78e923f34f89c8dad84da22681d6d895463cb3f134efa5d15bfe94700d753140918621c84fb987fcca3e3d3572f23e05234380ceacde9301f7e997db5e5bfbfdc19bf275597e9139e79866076ea573085d40bff9455f2011758fff64b96b7853c5e344f2f5e29325f98ce9d7e3ff6030e50b419462c1a491b70f57fdd7d4bc8913e6a45d2493c6542dc904d78f5a97d815abeeb3ee9c9eeda15a14766b05e7583e259b919cf817296f79c88d6a684b6c7bed8dcf68dd36054503b6170e8df3c51433fc4916da2246a04cd7363525194fc675e4c46780e568f11581829d28a337a7f71d6933e6283b64b6694bbf12a5f9300a076f0d7e5d4d8c509906742c047328b755d5eb84e990292c5cd2abfe6cbbbe17d75dc3adef25a484fc6c4128ff534bab05b4b82e021a25297efd3cbe124fa9cff2331e067b403f8b043b3a31cf47c4d68f22239588589091dfdd9cfa2b743f9dc9d2c547c0c399074bfc7b668ada7be68fcb086ebd41ca76bfad179c27088a5e930c22b682e6b344baeca37ab164f633d6cd5e8762ffd90670d042ba8c4826177421affff2541fa355093cc06985247ceb953b55514b8311e6b1714297a860a2a07d3b119a5539191663e36ae796520198788220ba61c61188e654f08c56d7cf27cce6a5c9c9a80911c8aa1ed2833ad1e4cf920ad4c6a71c577c4a679be415ab07e3d777c5180a881a780ae1f70e0ba3b7c2a59b2691af4e277d590420265712e294e722d95d24ea3591f61775326da62ded8c6e1dbaa666ef92c0724df33770f2f968b8b354a7d515cfd64657748ad75212ff9572ec6d494a7a6764ccf8874b944d03976765a6b85733eaaebaa45d6391195c8e2298103b2eccd354fbd1162fd8c3bbae4019405fe6cc2348ddb88fac27e2c5aab24c25f1792ddfe27fd5a7770282acf18859e971e2cf2c3db84ee3188dcda04039d9ed86abc4aeb0c9c7c5e47531f45b67c7da8276a01ce9965d8ba5959560ce3793e223f1f962439acca19496fb3927b172701e0f5fbb1179a03c7c2d4b60acfaf793ade0a02342f6e82f2984d36b30f77620bc92c28132bfda0ab13ca3dcefa13592d21584e0554d73fb99721fa0dca16c956666350a4cca355a535cf96e096979aafb216bb610663ba7516b956e71d70fcf27e88cba64aaf5eb55da26df90f4180b1120d4e17b40877e914660905ce3fe3d0750bfa66cd8f5afdc207fd1ed279191028a0332566979bc34c054c64cb4c71d0da870f5d2a8477d1ce391f2bdc86642be5d238a3598868782df46e941eaf1d8292db35eae2944ab37992518354918ebc94f7ec958b2f7ebadeb52156004d2e13882272a388b44ae55af7ea0b29d323d99308d3c43f220bb1eb1b74ce2b5ebd89c10957414a791007762f4829c278b79e1ee5219485a9fb8b19ddc4b5200199ae9b61d618dc81b651bbec029bd7c7a88076d030519da207dab2e78b57744db4ea836f9eec7eba0759411f53f5b3e677e1e4cbb2697a3a2048120429e38d31182bbc4cc898993a10d8c21fda042387e2b27a433f35649c0a0f239b19ea5a9fea025892ab5d98a4c2a3553ecfcb7ee934d6584a9c3c6933008917108a2aa4a4c7cc793811aa789d71fe9224dc3e4065a2d0c9f69e242c5e0b870154b4aa512703b578e3369e1aa225eda94dedb5b2d583b22a395182aa6b1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@generic="c825a6cf49c50180e7c869d5f840416bd0ca6066e3297d672c4847c083816551d54c99b75d56e064f803446b05cada4dc4222299032e722c9939df5d0ffd"]}, 0x1570}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000209000)='/dev/rfkill\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f00009e8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000496000)=0x14) 2018/01/15 11:36:46 executing program 7: 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)={0x1f, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000619000-0x9)='/dev/dsp\x00', 0x400, 0x0) sendmsg$unix(r3, &(0x7f00002b0000-0x38)={&(0x7f0000041000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000019b000)=[{&(0x7f0000cdf000-0x61)="9445aebae67d33345d97271451209117f72d211daf1cf0ea0c6b0308cba0e947f37bd848abc112a57f77811d988639ead6a63f1d61875a7329a3567514ea6c63a077ab4665ad91db7a891b9c7c37ddd78424f0629ebd696f0c4b730b2abc647bb5", 0x61}, {&(0x7f0000c65000)="771c0abef45caac18328831a55c34b350a7e058c026f4622129c229c242580843b0de673107c71fe9585b44edd15c19af7a5c5062d4dd81cc8d7f998a9d2604f9715811a7bed8a018195628e03f196b02771f3784c12af3beef38d579974982294809c70a977e278", 0x68}, {&(0x7f0000221000)="51162801b2ce44b8e34d6aed472064d36b007e6382b3d0a651f777d98ed396291216615a0827db9879f4c6cca4477138709825112d86e0b47600e5f677481b2232f0cc06ad101f60122bfd063fe5d62adb6d79c54e7725c188dd2b6dd9432e97f88cae0e9063885a3c2eedf9ae90fa240fe4d3c8bccd727500bbdf7ce975f8be4c3650726a55ce2a1d5b2284fdafa463c4b6a1e7c033e7abdd29779866838b9b9755513899a690148d48647fd55da1d440128703149ab6ce8afdeccd9ec5c21d261e5ac1fd97b36a8cf245", 0xcb}, {&(0x7f0000643000-0x2d)="dde95847f61397d8664bd8c0de7bbd99b15fde2c2f04c6c35512d17c79a21819d156738fe3cb76ee580b1f76b7", 0x2d}, {&(0x7f000058b000-0xc6)="708f2722829c1d925e9e27c9a03f1fc9624fd0eba93e78f603e3c7fe580fc3cdb2a25bfa19da9a1cb3b5a0d7b5a96986f5d797623f3a7fca7d5f609b8364aa6e92c0b39f704cb2821e0ddff61c4a93721dd9870e6cdebab291d279a95f94f50bdd62e9bd285e31e5a82b719a938caf2681b037a9d86f3c1815161a93d00ffd4caf2540cb57fa431c73c1972fde3c7f6aae099269204aae7219b11ecc537fb5a1ae52c43cb24cc7706a133fcc365caafad0b01ac4299ac6323a26157b025b9a85b1a76b10cab8", 0xc6}], 0x5, 0x0, 0x0, 0x4}, 0x0) ioctl$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$KVM_RUN(r2, 0xae80, 0x0) ioctl$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, 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]}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6f000)=0xe8) 2018/01/15 11:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f0000cf2000)={0x0, 0x76f4}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x6, &(0x7f000084b000)=[{0x100, 0x5ef3}, {0x7, 0x7}, {0x0, 0x2}, {0x8000, 0x80}, {0x7, 0x400}, {0x49, 0x200}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000ef1000)={0x24, 0x2d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c2000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a71000)=0xe8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000052e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f60000-0x7)={0x0, 0xffffffff, 0x2, [0x81, 0x5]}, &(0x7f000095f000)=0xc) flock(r1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cd4000)={r3, 0xffff}, &(0x7f0000fdb000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e98000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074c000)=0xc) recvfrom$unix(r0, &(0x7f0000396000-0xd5)=""/213, 0xd5, 0x40010000, &(0x7f0000ee6000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000901000)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@loopback={0x0, 0x1}, 0x3, 0x64d, 0x0, 0x8, 0x2, 0xa0, 0x80, 0x3c, r2, r4}, {0x5, 0x1, 0x3d5, 0x3, 0x3, 0x5, 0x6, 0x0}, {0x2d7f80000, 0x9, 0x0, 0x7}, 0x80, 0x2, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6, 0x1, 0x6, 0x7f, 0x3, 0xfff}}, 0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c9b000)=@sack_info={0x0, 0x0, 0x10001}, &(0x7f0000cc9000)=0xc) bind$netlink(r1, &(0x7f000060f000-0xc)={0x10, 0x0, 0x3, 0x1000000}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000665000)={r5, 0x8f, "00bc35bae215b1ccbf0be7f904cf0a297eaf277ce756709cdc078eca86b823f6d07b36feac2d6632074eb8c60383847fa6d70208cd416a6ca27768caf85f23a4b2088a001d614c2359b64919415443c57a49463c92d02fb17f26a10f6246e81a36667c159e2fda5431b2a1f5d13fd0c08ad9a844838d47405650543c469031112e706a0f1dfc1c941484ab037f920c"}, &(0x7f00006d6000-0x4)=0x97) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000f46000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000048000-0x76)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff9ae8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "940104", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x16}, [@fragment={0x0, 0x0, 0x2, 0x6, 0x0, 0x9, 0x3}], "fc00000af7791010"}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x5f}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0xfffffffffffffe58, "86b5660d615657bf760bc3ea4d6e34dbb6ae57e0c93e2b08ffb40420af8ef23368d4c306e68f46b5ffa8160b2d7911f1cf87b3e59583ef31c11304f26ac2e409f1ef08"}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000101000-0x4)=0x0, &(0x7f0000002000-0x4)=0x8656ae4318b735d3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000ca000)={0x0, 0x0}) acct(&(0x7f00000c6000)='./file0\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x43, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffff, 0x100000000, 0x6}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000001f000)={r4, 0x7}, &(0x7f0000100000)=0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x5000, 0x3, &(0x7f00002bb000/0x5000)=nil) 2018/01/15 11:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$admmidi(&(0x7f0000b49000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffc01, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000185000-0x2f)={0x0, 0x27, "63b4bb282540cc2c5d3e55e3e77560c7d2c42e6b3365e06d51c9018dbae65c122610984497a98e"}, &(0x7f00001e9000-0x4)=0x2f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a72000)={r2, 0x2, 0x7fe}, &(0x7f000030d000)=0x8) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000558000)="c7", 0x1, 0x0, &(0x7f00004cc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000748000)={0x7, [0x7f, 0xb02, 0x5, 0x100, 0x1, 0x4980000000000, 0x9]}, &(0x7f0000416000-0x4)=0x12) 2018/01/15 11:36:46 executing program 5: clock_gettime(0x5, &(0x7f00001f2000-0x10)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x989680}, &(0x7f0000004000)=0x0, 0x80000000) 2018/01/15 11:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000038d000)='/dev/vcs\x00', 0x4, 0x0) write$fuse(r0, &(0x7f0000bc0000-0x7d0)={0x780, 0x0, 0x0, @random="65a12ed13e1e0c318f35a94fcf53bb5adff80a0587c999894dcab6ca7174e3fb757452025ab9508687fc478163f35197ce23b3622c3fdd2a14f72e4803abb076cc570ab585b3a3a3d201af8f4a4fded99db72e3dff8aeb353db3098014c77dfc7056e04c78608bb8ef4881ce0d4c2949f42d2cee3925ee3aefab5f0aabdaf2c0df574601795857a0f19d1535e89a35c9f6053c2fb7633b09479875816014adedff02ea81cac0be2b637557a28e21029697d97dc68d56d7e9c79d97edd625581c29d5a04ec90abbd092cc429f73821379798383781201b29962c045d23abdac0665acb3539739d85829f144e15977138461c48ef5134b3b37d18661157926268ce67a8cd1b5aab8e8f279291c28acbddd551891d8746a461325ee9353c812f2d61a7ca0cc6a4ab032eca671b831b7c07cd1ef4c32696a286d5e8a94429c4b37bae0890e0277a2e7d29354aca95f5615dfcbf3d957e22ac4e6de5e156827a1f450656b1e509bd8c690205ee31215f995f8b5cc0387c99f3c73842cfd0912688002cbeac2e14e5c9a66710ed8b11b08aff54f6c1c229beaf40bc0178252943ee79046fe6a95441747e965bf7f3dc8d4a5b9a01a7283e4f0b34cabc64a1d2a703593eec3edb3c52561d3ed98e633a73b76ab83a0760088d55dead7aa2f6d5bbc9ba6f81fe037201967fce8c2b396a4ee17c9b425f2848faa888360d6f58ee5921c77a3d1431459fd52562f30c67591ab53fc24b7334317ba4164daa0f900f0df71765a506a7085ad8f7069c051327a8ebc0ed42139d652f7ae50abdf209474623ffc04f0bfbc54124bb3cdb2945b8a7a15e7fbe90fd0289e39c6eb93de7a17de6c7b80f9c51876ee5b541b87ade4bce2fcd4487071a51a3462145bd7295486f9f50a6c07cf5e401926c370cbae60fd64004f257e4cee202c87af5e9f56dc5dcb7f7b4d5a21a1d63e8dc60c6fa6cca173178447753c6a202f4c859c6e40930546d115108167ebe46fa9a2942d95586a54ba29c01bb126d8b35f507e4da3910e99fb5502caa2f059e0754e88ede01807918592ac354f979a5b22af955e4414ab51db17cb9fa7bd444ed5ecf8b87984b0e828b4502197d16b31e719f4c61d9c9be9c77dd1c505fc4ed38ad4301c406d820459eaf9ddc97d713746f231ae938cef279421bb8874d00f2a50d742f0c07a0b88e6a1c193e6d208904a1d392fc80d81b006fc6287bac57ae0862c3f14af0627d4bcc29311d13a82bd028143aedb75f7aeb91750e93ddbf0cb664ebacc8f5a0c4775c6fab93a38c86987854e040d4aab351ee1d83481c49108fe1b030a49b63372aa4a6f27b104cc9b256b2521d8ce6e96c47cf066c6d742e6c06de38081568d9a3e86e21308308b20e32dce9137a7c1ea57851383fc0083731ad05e57ffbe9abd8e4bc11eec3dda4deb35650a407556ef21cb9016cb93afe245886e159b0ce9500b7c313e228cadf79a81b243d6a3f5e57b17773ed45cf6cd04d5b2dafac4d711954b1d48c58ed2abbe627f608a9c291dab5209da15ea96d8342fb5e445387a07f04847ad0c047b98adb1ad377ea60c28ff8a7205a740d05ae7794dffa459b8d5ac2bb395cbd27fbc4461cd39149fe6984a1613fe8157e8122d6c4194e05603b4bd8e3889c08fd29e1b112ddb6004bd4c447ab7b9758e4b141c5537e26097c5c11d1acae705a962cbcee9aee28561959fed2a43343f28f328ef40f3d20695b06a6a0dec610ce00ba4fb1b440cd4074f82a5aa8db1724949b2e454f97df2350cc2397d0460721d2d0a227870b5335c891938dca5e3c0c37c6814f8a50cd7e1e86d746941cc80ebc3fb68e2f7afa9a152ba661bfd982907fc579a2faf479c40f7af0e3c322964ad10561e8223556c085ed3679715bf381f6f48fa464f6078922dafaf57885972b045b987c98df9f9f089551fbbe7ef6a50535084a66a26bc2e8f35dc50ac09d61371b873db406a9c404380527df0b99219a50991757d0da797a3408244f4dc7bf38e2f045e1bd420d07d98d67816ad59d0b923765d02ee556c8ca4ed050d9e8c7d1f95315684ffefe248ccbd7fa185ac8089e9f80efe5de9ac355161813c156fc2e5f6a932efcf48fe436a81baf62a3cfcab72f3b5e8d467e14fc449a063c8ea3ab3d137335806c79d6a2aa312b1852403252b252682ba6b67ce3363a70357e88d5ea1d4391a7eda4578ace964cf07a4c2d283694c627805363c9140482f06c9b428e08569c0e6ef5e2b4f3522bf2f2ae7202a267cd9221306c5ed1e28b602fd136c5b7e5f518fd5ce814e7b406d53ed21938b41f6de2906e24195d151f90a7c1848eed237ea40cab2140a4c548e8066cde0768d25b63a2f7451d8cb70c6b64864c5646b11d607a9d0b44e938c1f0ac712ccc35eb943610c9bd86de11d2623b1d56867d42395809561948b2e5f0bb5de5cd7060e7e562958a8b7f4f771156d572c3cce4bc54713fdd04480687480bd6c57d41363ebc7cf254cb201f8b943b7b90f9bc784209148d8252d933e005ad956354fd0266e16b99e8d5f87446ef9b72f87cff415d409071b0107bc5ea7dc427fdbb54de2c80c20138bb0e2b9d6c6dce7b067cd9fae59378054b8e23bcefaa24f13670c347ee6b21bfb2065cc3a83314c57f143a297320d7e9d1ffec9c30c77c5797c8153246c2871be3cf5b8bc"}, 0x780) [ 44.741637] kauditd_printk_skb: 90 callbacks suppressed [ 44.741645] audit: type=1326 audit(1516016206.382:215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=270 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 11:36:46 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000071c000)='/dev/audio\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0xa7)=@pi={0x0, 0x22f7, @ipv4={{0x11, 0x4, 0x9, 0x3, 0xa3, 0x1, 0x8, 0x3, 0x0, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}, {[@lsrr={0x83, 0x7, 0x2, [@multicast1=0xe0000001]}, @lsrr={0x83, 0x23, 0x6, [@dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @generic={0x83, 0x5, "4a95ba"}]}}, @igmp={0x0, 0x1ff, 0x0, @loopback=0x7f000001, "b48484e52564e5e250a6133e4d3378ca7a9ddd7c2e136ebdd90efe5e41367550632ed7f940f5fb5cdb403175522c0a63df702d92d8177805f642bfec8a4ff59a809c13a04985a5ea7974655876a93b33bc7ff8a0c0c6ed"}}}, 0xa7) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) 2018/01/15 11:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e3000-0x10)='/dev/sequencer2\x00', 0xc082, 0x0) accept4$ipx(r0, &(0x7f00002c5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a6d000-0x4)=0xfffffffffffffd87, 0x80800) syz_emit_ethernet(0x7e, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/15 11:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000800000-0x10)=[], 0x1000000000000220) preadv(r1, &(0x7f0000cb9000)=[], 0x0, 0x30) 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) dup2(r0, r1) write$evdev(r1, &(0x7f0000bee000)=[], 0x2d4e53c3) 2018/01/15 11:36:46 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e5e000-0x10)={r0, &(0x7f0000feb000)="e8f5bce5ad72b41326275f0a02e1621f38c631c28d17e8a06623cb539c834734a062678d6e0d7b15d2f5cb10046d3ae6aeb7e0717146645f2c55f3ca08dad245b794c917514292c573b48f5cca977bb1ba4097bbe68806d87dd62491f8539ade0cd08295859b9c664129d6615601ae34c1d087d5654a404344ad73ad449c77945bcd02d3176e9ccfc1c015f158da787006c06ea6d8503d7828eb665fe4e218639fc10135d0358edf50d33ed3dabc88c4243c"}, 0x10) [ 44.820905] audit: type=1326 audit(1516016206.386:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 11:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0x407ffc0003}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007be000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000014f000)='/dev/hwrng\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ca7000)={0x0, @in6={{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xfffffffffffffff9, 0x7, 0xc000000000000000, 0x3, 0x10000, 0x0, 0x7, 0x2d4a, 0xae1, 0x7ca, 0x6b33, 0x8, 0x400, 0x8000]}, &(0x7f0000760000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e2f000)=@assoc_id=r2, &(0x7f0000c34000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000c6e000)="4fcace844472f7aaf7a638fe3ed4702a4a545bbdacab3a6298772e701e414ad937a94b3ff67711743def802d478f70330d2f2a8a3ca776f123610c9cf3275d5168a9e6b4e93fc8a8dd486e680340145da1a42e3fa38d16f8349074c8c645b1887cb1588f789e7fa54a798cd417c48f7348d81cb2557ad43504bfa80860045a09fbd49c979aa95088217ea0d35c1e9db0d6a77bf52aac0b6175deb2cf166f0db55630892bbe8fa0d842392b8d5d2e1061d20cdd735bfdcf26e3f5ce818cc2c73b86221a69bac2b8ee17", 0xc9) times(&(0x7f0000077000+0x329)={0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000728000)=0x9, 0x4) [ 44.820920] audit: type=1326 audit(1516016206.386:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 44.820934] audit: type=1326 audit(1516016206.387:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=250 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 44.820949] audit: type=1326 audit(1516016206.387:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 44.820963] audit: type=1326 audit(1516016206.388:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 44.820977] audit: type=1326 audit(1516016206.389:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 44.820993] audit: type=1326 audit(1516016206.389:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 11:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008d8000-0x8)={0x0, 0x0}) getsockname$inet6(r2, &(0x7f0000041000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000031000-0x4)=0x1c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a8d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r1, 0x402, 0x26) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000167000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000bec000-0x9)='/dev/kvm\x00', 0x3) dup3(r3, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000767000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001c8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000bd2000)=@assoc_value={r4, 0xfffffffffffffffe}, &(0x7f00008f7000)=0x8) 2018/01/15 11:36:46 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x40000, 0x0, 0x4) 2018/01/15 11:36:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") arch_prctl(0x2002, &(0x7f0000000000)="") 2018/01/15 11:36:46 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x2, 0x80007fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000002000-0x10)={0x8, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000003000)=[], 0x398, 0x10000000) fallocate(r2, 0x0, 0x0, 0x1) fcntl$addseals(r2, 0x409, 0x0) close(r1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000005000-0x18)={0x3, 0x7, 0x5, 'queue1\x00', 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]}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) 2018/01/15 11:36:46 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000011000)=0x0) munmap(&(0x7f0000006000/0x3000)=nil, 0x3000) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000000000)="7274539bd680700b7e886a9da3029866f34f60b710e05047a9ca723fbe514dcb624272c0777d3dbae446f7961b8187049b3524019564a21008e1ab13341d4fe9e658c9e60ce7d572a4cc046df21b0e7e83dc1b17e5be63617f6894fa21e9262a1ebb1eed6596eb5d4bcefbafb3627ea8fe853ab8275fe65cdd57b124620849a7c993132d0e81764ae96107cba629f27627d6617f6277a907aec8186a8e19cc5e825cb299ca0be638c051f9d56470c736a23644dc6c491820ede1794e9831a464b15350a97dcdd7e1494a4b8e950dd53179054724950e3d7c333899646e0dcb8d325146d9755a28306e99d1ad", 0xec) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x6, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000006000)='dns_resolver\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x1)='\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000009000)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r2, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000008000-0xc)='/dev/amidi#\x00', 0x40, 0x4000) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000001000)={0xa2}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0xffffffffffffffff, 0x0}, 0x6, &(0x7f0000007000)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000e000)=[], 0x0, 0x0}, 0x0) 2018/01/15 11:36:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x104) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/15 11:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ee2000)='/dev/snd/pcmC#D#c\x00', 0x41ed, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c80000-0xc)={0x0, 0x40000000800, 0x2, [0x0, 0x0]}, &(0x7f00003e7000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000a6000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000786000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000022e000-0x10)={r2, 0x3, 0x20, 0x0}, &(0x7f0000d1d000)=0x10) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) r4 = getpgid(0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000db2000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000054b000)={0x0, 0x0, 0x0}, &(0x7f0000b06000-0x4)=0xc) r7 = getgid() r8 = getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f44000)={0x0, 0x0, 0x0}, &(0x7f000092d000-0x4)=0xc) r10 = getegid() sendmsg$netlink(r3, &(0x7f000022f000-0x38)={&(0x7f0000b61000)=@kern={0x10, 0x0, 0x0, 0x4a00200}, 0xc, &(0x7f000092b000)=[{&(0x7f0000955000)={0x64b8, 0x2d, 0x502, 0x4, 0x3, "", [@nested={0x3204, 0x3f, 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@typed={0xc, 0x7e, @pid=r4}, @generic="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@generic="2384ac81cbea8fbcdc3193d6d05b3bc82895085cdedbb03b794738c75d", @generic="e2dcd40920870b0b69587abdc3e5834fffbb6e06445cd5c6f659a559", @typed={0xc, 0x86, @u32=0x9}]}, @generic="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", @generic="0c8a8b7228692a1033065ff49b56f81dd8a6c9ecb6735e7030dd77066fd453531dab58160f78702f43dfa043421821c5795e125c8f14"]}, 0x64b8}], 0x1, &(0x7f0000f44000-0x58)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x58, 0x40000}, 0x804) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/15 11:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000)={0x0, 0x0}) mmap$binder(&(0x7f00006a2000/0x2000)=nil, 0x2000, 0x1000000, 0x9a010, r0, 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, 0xb3af, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000099b000)='net/mcfilter\x00') 2018/01/15 11:36:46 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000008000-0x40)={0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 44.821052] audit: type=1326 audit(1516016206.390:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 44.821067] audit: type=1326 audit(1516016206.390:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 11:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 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 = bpf$MAP_CREATE(0x0, &(0x7f0000dfd000)={0x6, 0x4, 0x5, 0x81, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00003fb000)={r0, &(0x7f00003c0000-0x1001)="", &(0x7f0000c03000)=""/102}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000)={r0, &(0x7f00008c4000)="198e457eae4263fb689984e0187d6d19e10e7f03c72f3a8f3ef60f3b5cc04a1989acc1fce7f208de85091ccea25d22806661e1f0ce39c8d816aaa0fb62c9ed99b44f816f45bebf8e038fbd40320b12bd7b2b098c10e0770460473cfeb9c06b95556384557e365435aee9b07a62bda660627f57de9faca7397da962fef559556b3a35504c0f991248c3599eb785e93ef20dd6d8f0e5a3f8de7c72af5d4ff99d568b4579ebb8ca233194e750ac756a9a7f", &(0x7f00008bc000)="b200dfdb3ea9004acd3c8b48f78cc37c9122feb9e31697179761cab3541f4f1c40552dfed07fdb441ecd7b86cd52161112c451f237330db15bd47970f8a6c2178c5d431f457b646ad5daef1d16bfafe632a9168caf0f777032447dd233f8ff4066317a30d2ec28de3399f739660a62c3dd7c098791fab48c865032f7a3b75431639a258d9c106a995a566aa1347de4f06fb0e4042ec2783a722e3508b4b3a8613984816779fa9cfcd878cdcf044ca525e99da916e01f30772b22d2c9bf5bc7", 0x1}, 0x20) 2018/01/15 11:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getpeername(r0, &(0x7f0000d1b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d26000)=0x58) r1 = syz_open_dev$adsp(&(0x7f0000dac000-0xb)='/dev/adsp#\x00', 0x4, 0x410000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001be000)={0x0, 0xeb, "85117ee859708f56cbd6083c6b4627bd41bfeaa8b0d73f95910adedea06cc31105abd2b03edc4b008b160b1a512968873264acc23c89878ff0befc2646a23cdb611cfb7dfa44e11369712c2330583656a8d6bb83271584e6197a73d677145d9843a8c590ddfc25eeeea5926b171ccde737d1a36dd0d342876a91539d508b6f6559d7bb74cd2292642d53a8f677cb2eea0d950239ecd3bd5d7600f6e59f05bb736e2f909e9918bf13515d0b22496df1bc851ae8a4048e655ec95d8fec864398f7244e393363ab806b503f7eeef3066f42086d09d33084b51c08203f5ff58067fc82fb393f25cbd6d683d0fe"}, &(0x7f0000c18000-0x4)=0xf3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000558000-0xf)={r2, 0x1, 0x5, [0x80000000, 0x1f, 0x835, 0x4, 0x100000000]}, 0x12) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/kvm\x00', 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000dd7000-0x8)={0x1f, {0xad, 0x80, 0x9, 0xfffffffffffffff7, 0x4, 0x9}}, 0x8) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sendmsg$kcm(r1, &(0x7f0000325000-0x38)={&(0x7f0000302000)=@llc={0x1a, 0x9, 0xc4, 0x4, 0x3, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000361000-0xa0)=[{&(0x7f000034b000)="77015430fde1acbe37e7c9c1ed9b3fff99608a40e27f2ca05a75ed7c3088f4f1b2b02537c0a2fc74080e74beaab767ec3c17f2cb03775721812acedbefbc60779250bc0e19fe4165917ee1d758c408c8d4dabcf5d987b0a53dcb9346750df7819145206427404dbf74612a8b2bbbb99b339d482b40c30fc5179439d269acf03265f64bd9c90f3f9d06da9e4f1d65db301a731a8973d0769d07ef0dabd0ab99d2a9325429d3", 0xa5}, {&(0x7f0000b9e000-0x6b)="6e65f9976620cedef7cf098b363a752ed3bd9e837ed645db571b60c562b69868d7b5e23b3a3740c34b5deb08503ec2a822387c8bec6b008e5a40aa7ea3b2069abaea1cb091a55a391860badc9682db8708ffa8dbd77d502b5c3506dca0a1752300ea2bd405f2cbbea3910c", 0x6b}, {&(0x7f00000ad000-0x1000)="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0x1000}, {&(0x7f0000232000)="80af7d3b80f4fe4ae6f99f86d3d5adf1f1a6c465c17cf3c149fc444f9ce3513183b854fe79af195dc435630358895752b527cf3016d38c002d0557eaf617f060e37d8c3073ca967eb8259a38afbc2f5a7905458650ca07006588a0b11a80b860b3e655d18d968648b4b543de27da6dc08cb2b608aff16d6d72fd116e82e2ff4f80619d5c18792fb920474d93e1ab993609e014df2aa741e8846ee9691c1424feb89c275b392c4a00e2d6053994b4436a32858d817fc73118d90b9810c67eae9a527e4f7af0912d2e7d8e286438019b2c8b726420419a465fe578", 0xda}, {&(0x7f0000bc4000-0x42)="41073bed8bf1af25e279963ac034d9083b8cf707b91b1c1ab4c25c98812d02181d3b4dd549f359c68185fd45c54d946c14a51f0882e2a82c0785af08282a7d97e5c8", 0x42}, {&(0x7f0000bf1000)="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", 0xfe}, {&(0x7f0000fc8000-0x17)="2f2e26721b4f6c1ac32fbb7a59f13e6a5e10181d2b6d1a", 0x17}, {&(0x7f000002f000)="ea10f8a5a15977ed2a376f2b8044419b0849d1894167b6e5e5bb594209b6c916b77f9b92ec8b8b4c586d43340b73d0af28c22945771ff2cac1fad4c1b180b67e76ce50113a3806b86181ba7805ed033de1c2c99664b05cbaa4f9ba4f076d375bebf3b1dab43e936585e1073231941ac18ec8de974da483b52659f415a846ddcdc50df014c3dce86731de1b613b417eb2aa8ebdb2bf9f83db9330941fa32fbc47f082c8fda2513431", 0xa8}, {&(0x7f0000b0e000-0x22)="ab299cf961f7af04441c59a03228df9deba489a20b01232c8baa188a80881752a4c5", 0x22}, {&(0x7f0000056000)="72e9bd214809824e2396b040a44e84474305415b321bc9fe84adac251d245fa5b868b3238b5aa5b4dee05dd388782a93ea2159b86422ae7fd3fa4e6a47a979d2a4719529780db91eda0ac220068f97d6d6d4ca8b05c4db24b2e2d19b6787c3bc6a227115869de7598a714ca19e126ab988a6412e765d2b4c84e8978b280152af27c2f6ecbc54dbc423a5abf9a7327d17701667", 0x93}], 0xa, &(0x7f00004d7000-0x1470)=[{0x110, 0x56dfeb80c8a2e49, 0x0, 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"89faf2435cfdc826883771e0ce9ba2d0ca1b392bafa3bf09aa4246684770440be42ad7c8e1e9c30ef1d322dcb4d7fcedee610779d505f8c302cca4f7db4e7e106d3b89f312e2f2fa648017dba46331b777e0bffd0fdfe9ecf8f52013f0c20a27eb6bdf873a62b598444818a54987e52d9e60e514fa1ae8480377eeca24e454f3a70746557444ff9ed94dc9da4ef302b11a099975594032dd878b05a3c641225adf4bda3b59cb9ddc658aa308ef4ab8c875a80f9eb2948459b325c3b850ddc437c65c14062d02c79cfdc032ef1e18a5aa133c6e53e1a9fd38d4feaa8331b7eb0436900da5306c787fd159e70534981a51fda046"}, {0x98, 0x10b, 0xb0bf, "61074aba98e101e6cb133e15b6855dc2b7456515b47184650ee1c1e32d7039b53a83a4df6dde191c35f6c72fffd398455d945299bfcea617eab5f7c788ad7f2f6b06d21de16cb17b3f1ea0e2b333458c77254b2e4ef6351ef8749f8abb4be7d4d1b0c6a1c245c87bb2aabe1989ab95f9c6ae9468c98ddb82cd1dbf0ee06edee383bc7b46"}, {0x88, 0x0, 0x7f, "dc3d07b4a36568764e219a309d4328d396cc9463510552247fb7bdae02a0fd19ca5e7e1e0b12d6aea9b48d217f5f5e37590e06c8965666785819c201b78a7b87292ce69fd399132df1baae722c90d884aaff6b3c0e539650ec52d43b499a8b730b53c8d14fc285baaf7e1485895874002feeb196b9590c"}, {0x38, 0x115, 0x0, "c95562f4f04f1916c3940d85319d3c39f479a273eb8792a0cd31b1b6a547b87c36"}, {0xf0, 0x100, 0x100000001, "f502a85666e709bc6786ed2a8dec0abcb6757d78b0a250d42819035c9f0871038ad9ef26ce866a69a72c161dbe556a556e265d1bb2f00adb7644814e73bdf9120689cdb77a249e7776528d9ccc56f0fa74e6dd5bcd458b36504b0bc6d07923bbd39fd492e517c6fbc7855863dace3875d40075df4a768b927331ef3e1d74d7d09fc4aa2405353e05596ec76ff2f1cd336b06458cd6baf41ac2b03eae7ccf078d259cde6e2f30723b141898b2063f8489c01f92899eb499e1954f8574d8785777028bbce653572e042b1a5f612039211d74d4113d75d8fe4f484ddd6623"}, {0x1010, 0x112, 0x5, "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0x1470, 0x0}, 0x40) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009cd000-0x4)=0x0, &(0x7f0000bab000)=0x4) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000799000)={0x1, 0x0, [{0x2000000000020c, 0x0, 0xfffffffffffffffd}]}) 2018/01/15 11:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r1, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000284000)=0x6, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x100000001) 2018/01/15 11:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a80000-0x12)='/dev/input/mouse#\x00', 0x401, 0x200000) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fdb000)={0x0, 0x0}, 0x2) socket(0x10, 0x200000000002, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008a6000-0x7a)="1f0000000306fd00010000ee00007eb5fffff8000900018006000799000000dd13eaa6728bbceed65b7ec794ccb0f41cc196e251c103f984093a2eecf16768b5733caae96c57c17b2340e5f6a99a2837ad9a00eef541ff2956118c2a349213f2b4637822106080eab79be5526739b1dfa2fff93848a3de34af85", 0xfd99) 2018/01/15 11:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000005, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000044000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000690000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000266000)=""/62) 2018/01/15 11:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = add_key$keyring(&(0x7f0000dcb000)='keyring\x00', &(0x7f00002f0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000d40000)='trusted\x00', &(0x7f00001d8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b8f000)="", 0x0, r1) listen(r0, 0x0) keyctl$unlink(0x9, r1, r1) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f0000a59000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004fb000)={0x0, 0x0}) r6 = syz_open_dev$sndpcmp(&(0x7f0000b44000-0x12)='/dev/snd/pcmC#D#p\x00', 0xd, 0x183801) getsockopt$inet_buf(r6, 0x0, 0x20, &(0x7f00008c3000-0xbd)=""/189, &(0x7f0000e54000+0xa)=0xbd) getdents64(r6, &(0x7f00002a9000)=""/21, 0x15) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000167000)={0x2, 0x7, 0x3ff, 0x4, 0xb8, 0xde}) write$evdev(0xffffffffffffffff, &(0x7f0000548000-0x78)=[{{r2, r3/1000+10000}, 0x1, 0x7, 0x1}, {{0x0, 0x0}, 0x40, 0xfff, 0x6}, {{r4, r5/1000+30000}, 0x3, 0x5, 0x40000000}, {{0x0, 0x0}, 0x0, 0x80, 0x7fffffff}, {{0x77359400, 0x0}, 0x50000000, 0x56, 0xfffffffffffffff8}], 0x78) 2018/01/15 11:36:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c15000)={0x0, 0x800}, &(0x7f0000a9a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000+0xe0c)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1000000000806, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r2, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 11:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004524, &(0x7f0000383000)="") fcntl$getownex(r0, 0x10, &(0x7f0000c19000-0x8)={0x0, 0x0}) migrate_pages(r1, 0x1, &(0x7f00006cf000-0x8)=0x6, &(0x7f0000b1a000)=0x5) 2018/01/15 11:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f00002df000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket(0x2000000011, 0x8040000080003, 0x81) ioctl$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, &(0x7f0000b13000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$evdev(r2, &(0x7f0000bbd000)=[], 0x0) 2018/01/15 11:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x10000080000006, &(0x7f0000209000-0x48)=""/72, &(0x7f0000fa2000-0x4)=0x48) r1 = msgget(0x2, 0x400) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000c67000-0x2)=""/2) r2 = syz_open_dev$vcsa(&(0x7f0000710000)='/dev/vcsa#\x00', 0x2, 0x101000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000e4d000-0x24)={0x2, 0x1, 0x3, 0x2, 0x80000000, 0xbd5a, 0x4, 0x200000004000, 0x0, 0x0, 0x10000, 0x20cf}) 2018/01/15 11:36:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/dsp\x00', 0x82000, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000d26000-0x22)=""/34, 0x22, 0x100, &(0x7f00002bd000)={0x3, {"9d59d1e969406a"}, 0x0}, 0x10) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000c75000)="3d92998e7e33ca46fc4c36b28ae7399035ebeb221cc264deef1e979bf2d9b17510124dd713cab634658603253d3b7b74273ac3") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a8a000-0xc)='/dev/autofs\x00', 0x220200, 0x0) listen(r0, 0xc582) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/01/15 11:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c8b000-0xb)='/dev/mixer\x00', 0x101080, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000f7f000-0x18)={0x5, 0x1, 0x40, 0x7f, 0x8, 0x7fff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004c000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) accept4$netrom(r1, &(0x7f0000c88000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ede000)=0x10, 0x800) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) io_setup(0x4, &(0x7f00001ee000)=0x0) io_getevents(r3, 0x8, 0x2, &(0x7f000059c000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000eeb000)={0x77359400, 0x0}) r4 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r5 = add_key$user(&(0x7f00000ba000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00001a4000)={r4, r5, r4}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'sha3-256-generic\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x0, &(0x7f0000eb2000-0x9)="") r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') preadv(r0, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x404) mount(&(0x7f00001e9000)='./file0\x00', &(0x7f00009a4000-0x8)='./file0\x00', &(0x7f000052d000-0x6)='romfs\x00', 0x2001000, &(0x7f0000093000-0x39)="9348b6a106058a5986673e9e427ba04f693c94c0c2ce2ac8c6b97a45a806ada9e71ab5de096a866b49228c7d914c1cbc5cbd50579e2cd37ba3") 2018/01/15 11:36:47 executing program 4: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008dd000)=0x0) getuid() mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008df000-0xc)={r1, 0x0, 0x0}, 0xc) 2018/01/15 11:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x10000, 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]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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, 0x7f, 0x1, 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$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000087000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000d62000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aa0000-0x8)={0x0, 0x0}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fbb000)=r3, 0x4) 2018/01/15 11:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x8, 0x5, 0x7, 0x0, [{[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/rtc\x00', 0x204000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d54000-0x8)={0x1, [0x0]}, &(0x7f0000c37000-0x4)=0x8) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000019f000)={r1, 0x7}, 0x6) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00004c6000-0x4)=0x0, 0x800) sendmsg$netrom(r2, &(0x7f0000751000)={&(0x7f00003dc000)=@full={{0x3, {"e7640ca187b53a"}, 0x400}, [{"9b990e5b8e6fde"}, {"1861f165781d28"}, {"b2d1331be19b70"}, {"e612394c8fcd84"}, {"6d2d505ba816d2"}, {"b40c3d6466d7cd"}, {"9e404faa3f84e8"}, {"8f65f38fb2b7dc"}]}, 0x48, &(0x7f00004d6000-0x40)=[{&(0x7f0000629000)="dae2a54078372fd82e36835c2dbb116a1351e82cbbcd932ae40a0f2f1499f86df09dadbbc53afaa1a33670774294fa07f0e403ea6af1e9b696dc9c13465e2beb0c4df3a45e7f273c067530e7f48dfcebb2d040b54ac0a32cb2af4409cb25e8b9dd1f2171de872c6976d3f4b25aded9608961545d0f04f0ff02d1017be93e0b058c5204cc2d4f385ac97052c4a3dbfab37b0d59994eb61ab5f2ee95", 0x9b}, {&(0x7f00001e3000)="1699d0c5ccf9f264d0e38f16a430eab18c002a9f88dd01a48d6c7dcfdb6e61864fb659f927bf49a869b099c73245dd8a7be5816f0e4d6be355787f581db1af6830558916bc2c45089d638157467fb654460f49da87d5956bbb8c85beb6962b486077fccaf132a728ccf67936e25d297b7fbb968f13d4843eb3b125240e7d15dcdda2d897088ff57fd5b9cbe47d88ef1c4fd1c0149b272262559620d67ac5dd70d07a26a83302a371", 0xa8}, {&(0x7f0000858000-0x84)="1de5537f11f75338ef408dd974d35cb0de12b0125eabf4db51e14db7b75054054b53b0059e53c158181067b99a74cd6aa0bdd1f4b4b93e66633f5d9b16da540f393c25323d94c94ea2ac1593b1b24fab220d3a76844ccf8c08fb806441000664007e245c7179b442c21810d4fd59488b1ed7fb60d6d2e25c0f1559082bda8dc7723dda7c", 0x84}, 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0x1000}], 0x4, &(0x7f0000511000-0x1140)=[{0x1010, 0x10d, 0x81, "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{0x80, 0x103, 0x3f, "a2e7d45eaaf9a4c55465d5f505c664d8946e96856f543b39ba6eab37a4e2d1ebcd203c6d2eb5c85d23c85cd7131d437eb86b4327536da6c2e1357829352e38b173c42de82c96127355f4558698b2432babd4b1a5ef4c5b358e1984961793705194e4c7278cfb14db0bf3a2c2f9"}, {0xb0, 0x139, 0x6, "9f819c30ed6d2c72b91d9fa7282656106bd9022c83320ab39ad79400b1e7b2c612c2f824f1d85bb181c628dfb4b0245a7a8a7b5caae39c6c94c07904b4c678e9c2f6558b7c18e8bf0770d033da190c15b720b15c8303596bac8403650f8685b5c11500735c60783ecb87ea812d8f6e004f638d86e4608c592af05431a80b68f87a96a22552a346141b10c491b64a29c1dc54de873ad328942e5d25"}], 0x1140, 0x40}, 0x4010) 2018/01/15 11:36:47 executing program 4: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r1 = dup2(r0, r0) eventfd2(0x2, 0x80001) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f000004d000-0x20)={0x1, 0x0, [{0xc0000001, 0x7, 0x632c94d, 0x3, 0x8, 0x0}]}) 2018/01/15 11:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x8) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000107000-0x93)=""/147) syz_emit_ethernet(0x2a, &(0x7f0000643000-0x62)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffff9, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x404]}) r1 = add_key$keyring(&(0x7f0000634000-0x8)='keyring\x00', &(0x7f00007b2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000038000)='keyring\x00', &(0x7f0000387000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d02000)="04a8b7b6b412a137ba634046a5d5358db81afafad1d837ed1360d6e94582e964336bec2065c3fc9ac27b60bf5ebc244a06d57fb53ecfd5d0e4abe262a2aac5e3851c4846c91c75828ed81ffdcbe77b5c3005264fb04986f36eeaa21d5d5892bb05835557c3b3da473acd9fd88b3a649af3fe1ca5a76e38949738c30e634df34e475889f1b7cafd7d44b1718a5ae90523c77e536a739be9b25243b0dce8f32f2813e3ec1857589df10cc4f411ef7bd53b52d4ffd6eee9c45f6d0b937b4ac682584855af1938dd2481c285", 0xca, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000819000)="6c9da02fd547a2abb8e99297d8c9d8d88c001c271b950159bec593a1fab85c4043cb92fb4a9ae75adbab318774f4324feb424c13c81a9fed64cd628fd93dfbd8570e7fe9e96bfdf5e040f4ba8d19d7586937ae70d4028eb0e217b85df76efa264c7505182a5221f6125fc9c60eeecaca09b87ad314be6c", 0x77, r2) [ 45.396801] device syz0 entered promiscuous mode 2018/01/15 11:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a37000-0x12)='.request_key_auth\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2c000-0x9)='/dev/kvm\x00', 0xfffffffffffffff8) r1 = socket(0xa, 0x806, 0x5) bind$inet6(r1, &(0x7f00000e2000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) r2 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f00000bb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', r0) keyctl$unlink(0x1d, r2, r0) 2018/01/15 11:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00002a0000-0x24)={0x1, 0xffff, 0x2, 0x400, 0xd051, 0x100000000, 0xec06, 0x100000000, 0x3, 0x0, 0x1000, 0x6}) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000051c000-0x24)={0x8, 0xac4, 0x2, 0x81, 0x100000000, 0x6, 0x36, 0x7fff, 0x8, 0x7, 0x7f, 0x513}) fallocate(r0, 0x0, 0xff, 0xfffffffffffffff7) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) 2018/01/15 11:36:47 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x9, 0x8, 0x80000001, 0x1f, 0x4, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000934000-0x10)='/dev/input/mice\x00', 0x0, 0x1) getpeername(r1, &(0x7f000074d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1d000-0x4)=0x8) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4915}) r3 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:47 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000fbd000)='/dev/vcs#\x00', 0xbaf, 0x40) ioctl(r0, 0xffff, &(0x7f0000a7f000-0x6a)="533009f8e6f92eeaa6984d5a35f1f79c78a3aec5ee7c46d43c5320d5f5d3f35b117f51db0991fd5c39465ca397f3d8d840a9755efeeaa647be923e33afa8c4892ec2574082923c3a6b0c5a9ae3acb787e30d6e29de8bf9c3020a238866397bbe844f8f6b0c757a797cf8") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000024e000-0x4)=0x0) getpriority(0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x400, 0x1) fcntl$setownex(r2, 0xf, &(0x7f0000001000-0x8)={0x3, r1}) futex(&(0x7f0000001000-0x4)=0x8da, 0x0, 0x7, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xea2, 0x7f) 2018/01/15 11:36:47 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r1, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000fc0000)=0x6) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fc1000)=@int=0x24c0000000000, 0x4) 2018/01/15 11:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f00000bf000)={0x0, 0x78, 0x0, 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, 0xc) socketpair(0x4, 0x6, 0x180000000, &(0x7f000054b000)={0x0, 0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000045d000-0x4)=0x4) 2018/01/15 11:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000419000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000e88000-0x18)={0x2, 0x101, 0x1}) ioctl$TCSBRK(r1, 0x5409, 0x5e) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r2 = dup(r0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00006c8000-0x5e)=""/94, &(0x7f0000107000-0x4)=0x5e) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/15 11:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003fe000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) fsetxattr(r0, &(0x7f000062e000-0x14)=@known='security.capability\x00', &(0x7f0000a07000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b14000-0x4)=0x0) process_vm_readv(r1, &(0x7f00002b1000-0x10)=[{&(0x7f0000503000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000699000)=[{&(0x7f0000e20000)=""/224, 0xe0}], 0x1, 0x0) 2018/01/15 11:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') r1 = semget(0x1, 0x3, 0x600) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000f3a000-0x4)=[0x5, 0x1]) r2 = 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) syz_open_dev$audion(&(0x7f00000a8000)='/dev/audio#\x00', 0x1, 0x8000) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r2) sendfile(r3, r0, &(0x7f0000bf8000)=0x4, 0x37) getrandom(&(0x7f0000bf4000-0x9c)=""/156, 0x9c, 0x3) 2018/01/15 11:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f00003ab000-0x2c)=@ethtool_cmd={0x38, 0x40, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000efa000)=""/8, 0x8, 0x100020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cf8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfa000-0x4)=0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000eec000)=0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000c93000)={0x6, 0x0}) perf_event_open(&(0x7f0000de7000)={0x4, 0x78, 0x4, 0x7, 0x1, 0x0, 0x0, 0x8, 0x0, 0xb, 0x36, 0x4, 0x80, 0x7, 0x3, 0x9c50, 0x5, 0x2, 0x1f, 0x8, 0x277, 0x3f, 0x1, 0x8, 0x80, 0x3, 0x4, 0x8000, 0x8, 0x57b, 0x8, 0x9, 0x1f, 0x8000, 0x1, 0x1, 0x6f4d, 0xfff, 0x0, 0x6, 0x0, @perf_config_ext={0x20, 0xdf}, 0x8, 0xce, 0x3, 0x5, 0xd4e2, 0x2, 0x8, 0x0}, r2, 0x9, r0, 0x0) 2018/01/15 11:36:47 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x80, 0x6) syz_extract_tcp_res(&(0x7f0000009000)={0x0, 0x0}, 0x3, 0x1f) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000018000-0x8)={0x2, r2}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000018000)='net/unix\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000019000-0x4)=0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000009000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="baefd98396ba763b55efff966a9f4bd6"}) syz_extract_tcp_res$synack(&(0x7f0000015000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000001000)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) lstat(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f000001a000-0x28)={0x6, 0x941, r2, 0x10001, r6, 0x3, 0x1000, 0x698}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000000d000-0x4)=0x0, &(0x7f000001a000)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f000001b000)='./file0\x00', r4, &(0x7f0000008000)='./file0\x00') syz_emit_ethernet(0x141, &(0x7f0000016000-0x141)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "1300fa", 0x10b, 0x40000000003c, 0x43ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x3, 0x3, r5, r0, 0x46, 0x0, 0x5, 0x2, 0x499, 0x0, 0x2, {[]}}, {"719f9cc8294d2a5c19bbe2519bf7905660706361f657b8dd53d4c0ee9c6dc7eea9a4ae8044dbfad21d442b734561f855720c33806e0779a9df389d143631190bafbb4de7fb9956ab5cbfd9e3ea3750baf41cd9dd3ed6ccc476de9f46a6890a2c04d2b36efc6b497299db8fed0f366e48f85dbfd9aedc320fc3477df2191801bf4a608f1b8bb7925caf183e69cffe78ad66d709004641cda1b6a36036e7290aed360ff19d0ebfab21446121d000f862dc995afbdf0c8cc126addc8fa4ac6bc955294eeffcefcfd5df97073d19bb85f6a34b996ad5000206a8689d4ccdc243fe87e840e5ffa250cc61892fc40c145315d488f3e5de0c037d"}}}}}}}, 0x0) 2018/01/15 11:36:47 executing program 2: openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b2000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xb6, 0x0, 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}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/15 11:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000108000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_pts(r0, 0x280000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c2000)=0x19) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/15 11:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000142000)='keyring\x00', &(0x7f000092b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000d47000-0x5)='user\x00', &(0x7f0000c4d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000628000-0x5)='ppp1\x00', r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c3d000+0x702)=0x0, &(0x7f00003db000)=0x4) r3 = getpgrp(0x0) ptrace$peekuser(0x3, r3, 0x2) getitimer(0x2, &(0x7f0000d4c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d4f000)=0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000aef000-0x4)=0x101) sched_getattr(r4, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) read(r2, &(0x7f0000fda000)=""/132, 0x84) r5 = memfd_create(&(0x7f00006f4000)="6e6fe30000000000b5003001a2", 0xfffffffffffffffe) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x6f4) r6 = request_key(&(0x7f00000f9000-0xa)='syzkaller ', &(0x7f0000c9c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000698000-0x11)='/dev/qat_adf_ctl\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00005f0000)={"25ba2c069a09000009fc4ee1ab7208a8", {0x4, 0x7fffffff, 0x5, "76626cb7af45", 0x4, 0x0}}) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00007be000-0x4)=0x0, &(0x7f0000a64000-0x4)=0x4) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r6) ioctl$TIOCMGET(r5, 0x5415, &(0x7f00006a8000)=0x0) clock_gettime(0x9, &(0x7f00001ac000-0x10)={0x0, 0x0}) r8 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r8, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{r7, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/15 11:36:47 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000080b000-0xb)='/dev/audio\x00', 0x0, 0x0) splice(r0, &(0x7f0000af2000-0x8)=0x0, r0, &(0x7f000057c000-0x8)=0x25, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='sit0\x00') clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") mq_getsetattr(0xffffffffffffffff, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() 2018/01/15 11:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000966000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e79000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0xfffffffffffffffd, &(0x7f0000337000-0x20)={{r2, 0x0}, {0x0, 0x989680}}, &(0x7f00000ff000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = dup3(r1, r1, 0x80000) setns(r0, 0x4000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000280000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b5000)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000bbf000-0x4)=r4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00009a7000-0xc)={0x87f, 0x1, 0xfff, 0x6, 0x20}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/15 11:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) sched_setaffinity(0x0, 0x8, &(0x7f000008e000-0x8)=0x20) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x40000000000000, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pipe(&(0x7f0000125000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r4, r5) 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) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000398000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000ab1000)=""/0) pread64(r3, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) socket$alg(0x26, 0x5, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001dd000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000dcd000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00005f5000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000087a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bff000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00006ec000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x3, 0x9, 0x3, 0x2, 0x0, 0xa0, 0x20, 0x7f, r7, r8}, {0x100, 0x2, 0x0, 0x401, 0x2, 0x1, 0x3f, 0x6}, {0xfffffffffffffffa, 0x4, 0x1, 0xfffffffffffffff9}, 0x401, 0x3, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x3, 0x0}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0xfffffffffffffff9, 0xfff, 0x1, 0x13}}, 0xe8) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000e0c000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 11:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000374000)={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(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000164000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000c14000-0x4)=0x0) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00002d1000)={0x0, 0x0, 0x0}) 2018/01/15 11:36:47 executing program 3: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='tunl0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000dd8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000cf000-0x4)=0x14, 0x0) bind$alg(r1, &(0x7f0000430000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r2 = open(&(0x7f0000dd6000)='./file0\x00', 0x0, 0x11) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00009d1000-0xc)={0x4, r0, 0x0}) 2018/01/15 11:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000567000)='/dev/snd/seq\x00', 0x0, 0x80101) signalfd4(r0, &(0x7f0000df9000-0x8)={0x2}, 0x8, 0x800) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190b000007000000028100ed3b8509000100000000513ffe58", 0x1f}], 0x1) 2018/01/15 11:36:47 executing program 6: r0 = socket(0x3, 0x2, 0x20) r1 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5500}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) io_setup(0x3, &(0x7f0000002000)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) accept$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x2)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7f, r1, &(0x7f0000000000)="a3a92936b854bd4230377668f98ff743aabda789a676a404120f3a924081664c60c6aef57bbc4c74c81d3e66bf07143847b2612cc0e6b1cbf15268006e99daa80241f43d5036dfeda654c84cc8fbe389313e961f8a33b7d3acd1c0cd16898e071bf1cd0ee42851bfeef018404def5fb84044df801a1225076f3fdd0b9d6d8ab33ce1ddfa", 0x84, 0x7, 0x0, 0x0, r3}, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@generic="59131969f259db4e0714d55f79dc9f25", &(0x7f0000000000+0xad)=@ethtool_rxnfc={0x39, 0xb, 0x7, {0x12, @ah_ip4_spec={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x7}, {"a8c2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x2e2, 0x90, [0x6, 0x400]}, @sctp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x4}, {"b0c7", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x1, 0x100, [0x4, 0x81]}, 0x0, 0x7f}, 0x9, [0x9, 0xd430, 0x4, 0x1ff, 0x4, 0x4, 0x7, 0xba5, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r1, 0x0, 0xcf, &(0x7f0000000000)="", 0x0) 2018/01/15 11:36:47 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000000000)={0x16, "43ad8c0100833c3d2cbb28189d3b0f2e5b037bd78a15"}) [ 45.693441] mmap: syz-executor0 (6994): VmData 35168256 exceed data ulimit 22. Update limits or use boot option ignore_rlimit_data. 2018/01/15 11:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x30, &(0x7f0000f04000-0x118)={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]}, {{0x2, 0x0, @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) 2018/01/15 11:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) r2 = accept4$unix(r1, 0x0, &(0x7f0000f93000-0x4)=0x0, 0x800) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d0a000)=0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000a00000)=0x9) getsockopt$inet_tcp_buf(r0, 0x6, 0x595f5bb61ec2d7b4, &(0x7f0000ce6000)=""/174, &(0x7f0000aa3000)=0xae) 2018/01/15 11:36:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000820000+0x263)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0x7, 0xfe, 0x100000000, 0x3, 0x5, 0xffffffffffffff81, 0xfff, 0x81, 0xfffffffffffffff7, 0xa17a, 0x7e, 0x0, 0x7, 0x2, 0x4, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0x0, 0x0, 0xa0, 0x20, 0x3a, r1, r2}, {0x80000000, 0x7, 0x80000000, 0x3, 0x9, 0xfffffffffffffffc, 0x800, 0x9}, {0x5, 0x0, 0x3, 0x40}, 0x8, 0xe, 0x2, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x1, 0xff}, 0xa, @in=@empty=0x0, 0x0, 0x3, 0x3, 0x9, 0x0, 0x3f, 0xcbf}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x7) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) 2018/01/15 11:36:47 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000005000)=""/73, &(0x7f0000011000)=0xffffffffffffff17) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 11:36:47 executing program 2: r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x6, &(0x7f0000001000-0x10)={0xffff, 0x0, 0x8, 0x25}, 0xffffffffffffff12) 2018/01/15 11:36:47 executing program 5: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x37) connect$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) listen(r0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000039e000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f0000-0x4)=0xc) listen(r0, 0x42) 2018/01/15 11:36:47 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x401, 0x4, 0x0, 0x5, 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, 0x2) syz_open_dev$mouse(&(0x7f000014d000)='/dev/input/mouse#\x00', 0x0, 0x3) syz_open_dev$loop(&(0x7f0000bb2000)='/dev/loop#\x00', 0x40002, 0x8003) close(0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000758000-0x10)='/dev/sequencer2\x00', 0x800001018fe, 0x0) socketpair(0x1, 0x0, 0x4, &(0x7f0000ec8000)={0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) 2018/01/15 11:36:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000cc0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000074d000-0x4)=0x7) exit_group(0x0) 2018/01/15 11:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000005f000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000f05000)='./file0\x00', 0x0) rmdir(&(0x7f0000398000)='./control\x00') 2018/01/15 11:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) connect$inet(r0, &(0x7f00009e4000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28) listen(r0, 0xfffb) r1 = accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec7000)=0x10) listen(r0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000270000)='/dev/audio#\x00', 0x3ff, 0x0) ioctl$sock_bt_hci(r2, 0x400448ca, &(0x7f0000203000-0xfa)="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") sendto$inet(r0, &(0x7f000024e000-0x5)='=', 0x1, 0x0, &(0x7f0000d21000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/15 11:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ba1000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000665000-0x8)=0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = syz_open_dev$vcsa(&(0x7f0000050000)='/dev/vcsa#\x00', 0x9, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000733000-0x78)={0x84, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x111, 0x200, 0x0, 0x0, 0x8000, 0x0, 0x1, 0x8000, 0xf7f3}) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x800000023ffd, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) fcntl$dupfd(r0, 0x0, r0) [ 45.840574] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 11:36:47 executing program 1: mmap(&(0x7f0000000000/0x4bb000)=nil, 0x4bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001b9000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000059000)={0x0, 0x98, &(0x7f00004bb000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [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, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f00004bb000)=0x10) mmap(&(0x7f00004bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004bc000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001f9000-0x98)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f0000052000-0x4)=0x98) r2 = socket(0x10, 0x802, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$sock_buf(r2, 0x1, 0x10000000001d, &(0x7f00003a4000-0x1)=""/1, &(0x7f000007b000)=0x0) 2018/01/15 11:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000027b000)='/dev/qat_adf_ctl\x00', 0x183800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00009ba000)={{0x1, 0x100000001}, 'port0\x00', 0x1, 0x50808, 0x6, 0x0, 0xbbf1, 0x20, 0x7, 0x0, 0x4, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000236000)=[{&(0x7f0000ef4000)="78c036bf3cf6fc364cc74a70732d03d20fd39f9789cc0986a8772a7831b71ee0ce7fc7b585ac63f160551eb0fcb8ff0aabfbaed820ab011dd4853712cf2f56e277019dc877f4fb376ef21d", 0x4b}, {&(0x7f0000fa9000)="837c7680e3084e37b22e11c52d5ed19e923635ae9d2a2b0de0c4e3fad2da4db9ece1d5b18629e97c76901123fd1dc29e8586d03746c7dfe9f6dc4551b36730a1b7fe02146b3b21b3404b5d6026867233b619972b903e48ef539e651cff8b5bbfdddeff285584da8361737075c1f285134612a2cbf5d10246f87ae54c8fe9a405879b618432eed2bcacd2ead4f63271677a2343d23f0ebc987666f05c2d7a0edfcf90c52b4d80a094be7480767d79e81de547eeb4f3fbe470d3e0bd2b12d12d239d08ac05b57966e278581b297b", 0xcd}, {&(0x7f0000f97000-0x5f)="8bf44f3e8493c389419491b857b0f47cb27ec84b3d5d206fecd045d948856d5999d364e9829e69a2", 0x28}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:47 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000969000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x20000000000007, &(0x7f0000d22000)=""/86, &(0x7f0000d22000-0x4)=0x56) 2018/01/15 11:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$netrom(r0, &(0x7f000044f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004b7000)=0x10) r1 = socket(0x10, 0x2, 0x200000000000000c) write(r1, &(0x7f0000859000)="1f000000070afdddfffb00f600008001fffff30c090001d906000806020000", 0x1f) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000076d000)=@add_del={0x2, &(0x7f0000129000)=@common='ip6tnl0\x00', 0x0}) 2018/01/15 11:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 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) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005a4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000823000)='/dev/audio#\x00', 0x31a, 0x20000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000e69000)=r2) mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r3, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r0) 2018/01/15 11:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000650000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b3b000-0x10)={0x0, 0x401, 0x1d7f015d, 0xd65d}, &(0x7f000051b000-0x4)=0x10) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a7d000)=@assoc_value={r1, 0x7fffffff}, &(0x7f0000ae9000)=0x8) r2 = socket(0x1000000000000010, 0x802, 0x0) write(r2, &(0x7f0000f80000)="2200000014000700000910f7e2ff0000020803e40100000008fa02000005ff72f115", 0x22) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000e4000)=""/252) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1e000)=0x5) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008e5000)=0x73b, 0x4) syz_open_dev$vcsn(&(0x7f00000a5000)='/dev/vcs#\x00', 0x7, 0x68042) 2018/01/15 11:36:47 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c22000)="1f0000000007ff06000000070006800000fff800090001ffff000006000000", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xcdae, &(0x7f0000001000)="697c196d892259dd4a9f5e1365bcb4dcfa527e621b4aa9e66282f76b2314dda86a56cc7d42f27593fc3d09c0ecff2e5a15420ad09cbc1cc98785bead1b69209ad0503c60a8ba5234f2958fbb080de53bd267656c49133b9fdcf33cac8e0c22ebf7ab10f8b8e8ea86a10ce72c32a4c59a5ce901170aa180a25aa695574457d65308") ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) stat(&(0x7f0000475000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 11:36:47 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000066d000)='/dev/autofs\x00', 0x240040, 0x0) mmap$binder(&(0x7f00007e6000/0x4000)=nil, 0x4000, 0x0, 0x88030, r0, 0x0) removexattr(&(0x7f0000ff0000)='./file0\x00', &(0x7f0000208000)=@random={'system.\x00', ':GPL{)lo\x00'}) 2018/01/15 11:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f97000-0x5)='user\x00', &(0x7f0000eb8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000429000)="ae58c801a1387cdab820f008dcdfa0d1c6409dce4d14a8141df6b36233bcf3b710393e38925c188a3d8323dc342ca7037822329ebbce2227fb66e81b7c31b9e97b74828d5c85caa723c5377ffd5ec1d393a1e7c529c45bf9f6c095b2227f5cc034d40c9610e55ea3bc1392ee51b2ed672c486b3d248c4122299bc7b7ec736b34e05ff9a567104dda51c98f850cd204926e1d7bffd5b77eb993948b881a19ee8c3da3d1702e308d7c502b1fb9f98199d06aa311e7aabe2a2abc0ddf924813f13d645d881f20e5216081e32de3def1407fe5646a14db1350adb9f97bea944e7bd8cd8d", 0xe2, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000461000)='asymmetric\x00', &(0x7f00004e7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ad000)="55e6cf3b3b93af089ef5006cbcf1575c8f6b1b0059c78e780ac5865781feb9f5f6bf0aef9659026bd7e37b83e72775c3b8ac262d3145a2b5233f17d6e734b44ea88c525ac28a9b3c40df4a2b835f5fa180ed194dcfe989160b62ebbc69bfde9265b84e788d8347f9414a04d13706505c7b2fa6c78062c9ab0d64db25a21b7b39361d92ad2cd33b4112a6a87127eb5737b248916878d2555afd1e71c23cf3b4cc7a7053a4dc7557087d79fbdf906b77918c62865deff417338a2a92a4400d721c810a356a880febf9e1cf8b92011c46474691fcb6acfac1", 0xd7, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000bef000-0x5)='user\x00', &(0x7f0000c7b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ed8000)="34c3baada64384411c4787a1a7962c3db9662dd0998b0331a688c47a93588ee88db75ef5ccc86eb72acfbf10442d90637358070b0d5854c021833007b4fcdd90478f8d23d1ae2a3624cac6b3fcd56cf6593c34b6fa926620909ca58259ca89999ab2d6f4c24c01d8279f54b19a9ca3c938b1ec99f756fca1a668caf8babab3be0af85a6d1ed93e816963e7ca088ba2a0851af8709926592ab41fbc631e9d195e347793c374a1b68960ffe2448ac8da10e3ba7a5eadaf7a84f5040e447893f34f98797f749d358a23d9d319db101ae2a4ba30d38b82221b0f127473f3befe9f3a51f2d0c03e1ec858d9c1d8", 0xeb, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00005a6000-0xc)={r0, r1, r2}, &(0x7f0000788000)=""/195, 0xc3, &(0x7f00003fb000)={&(0x7f00006e5000)={'sha384-avx\x00'}, &(0x7f0000c71000)="313ddb83f5db34", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000f86000-0x22)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) [ 45.963739] QAT: Invalid ioctl 2018/01/15 11:36:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00006e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x10000}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x0, []}) 2018/01/15 11:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x4) r2 = gettid() epoll_wait(r1, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) sched_setaffinity(r2, 0x8, &(0x7f0000598000-0x8)=0x2) setrlimit(0x9, &(0x7f000094a000-0x10)={0x0, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069d000-0xc)={0x4, 0x0}) mknod(&(0x7f0000d18000)='./file0\x00', 0x8000, 0x8) 2018/01/15 11:36:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1) [ 45.998220] QAT: Invalid ioctl [ 46.005879] netlink: 10 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 11:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ac000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000551000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000625000)="3b5381cbdc9f721a2a93d9c1d5818aecca747f0771f362567fda00da172c7d7d8fb2f4e3c31770af57e3817652fb2d9529f5c9203de0f8d3477c5667b707fc3c41e652a8897c209817102a707d6baace741016608b5e5aae02b525dfe318497198200cbf495dc2dce77053d0fccdfa93474fdf22c83d08daebcb02ad7a13aab48ee30c9f449617d2531caaa571dd396ae7f55546f96c1b6dd1706a782c5e581d207da497149a7e826e25b6424b6c36dd558648") chroot(&(0x7f00006a2000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = dup2(r0, r0) sendmmsg$unix(r1, &(0x7f0000eb7000)=[{&(0x7f00001a1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000073e000-0x40)=[], 0x0, &(0x7f0000dab000-0xd0)=[], 0x0, 0x0}], 0x1, 0x0) mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000af9000-0x8)='./file0\x00', &(0x7f00005c7000-0x9)="587200ff0300000062", 0x1400, &(0x7f0000f40000-0x2)="") pivot_root(&(0x7f0000428000-0xe)='./file0/file0\x00', &(0x7f00007c0000-0xe)='./file0/file0\x00') [ 46.068192] netlink: 10 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 11:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f0000b5b000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00009be000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/15 11:36:47 executing program 6: 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$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f91000)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000dae000)={0x2, 0x81, 0x9, 0x4}) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000739000)=0x2d, 0x1f4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 11:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffe, 0x0}, 0x20) r1 = getuid() fstat(r0, &(0x7f0000df4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000036d000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x52, &(0x7f0000800000)=0x624, 0x4) 2018/01/15 11:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e16000)='/selinux/enforce\x00', 0x82dbc8935bb6e3e0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000fbf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) fchdir(0xffffffffffffffff) close(r0) 2018/01/15 11:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008a0000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000c02000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fffffff, 0x9, 0x0, 0x0, 0x6, 0x1001, 0xf002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7f, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r3 = dup3(r0, r0, 0x80000) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000ac4000-0x4)=0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000001b000-0x4)=0xffffffffffffff00) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/15 11:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c26000)={0x7, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/15 11:36:47 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000acf000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7bf1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 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, 0x0, 0x6, 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$sndmidi(&(0x7f0000848000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f000084a000-0x100)={0x7f, 0x0, 0x0, 0xffffffffffffffe1, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x2305, 0x0, 0x0, 0x0}]}) 2018/01/15 11:36:47 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b05000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000201000)={0x7fff, 0x7, 0x2, "74c83432bb0c", "5d090bb5e77f23dc997afbfaccc5b191"}) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1ec, {0x3}, 0x8000000000000, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/15 11:36:47 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) close(r0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0x14, 0x0, &(0x7f0000610000-0x99)=""/153, 0x99) 2018/01/15 11:36:47 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000890000-0x9)='net/udp6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x42b, 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x101, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005fe000)='oom_adj\x00') sendfile(r1, r1, &(0x7f0000546000)=0x0, 0x8000000026) 2018/01/15 11:36:47 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x47, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x1000000000000065, 0x0, 0xffffff63, 0x0}], 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0x7, 0x4000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8801}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000000c000-0xbb)=""/187, 0xbb}, {&(0x7f000000b000)=""/88, 0x58}, {&(0x7f000000b000)=""/103, 0x67}, {&(0x7f000000c000-0x39)=""/57, 0x39}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f000000b000)=""/106, 0x6a}], 0x6, &(0x7f000000b000)=""/125, 0x7d, 0x8}, 0x10020) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) io_setup(0xfffffffffffffffa, &(0x7f0000006000)=0x0) 2018/01/15 11:36:47 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001cd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000867000-0x9)='/dev/rtc\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fe5000-0x4)=0xc0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000798000)={0x0, 0x0}) dup2(0xffffffffffffffff, r1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000271000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) write$sndseq(r1, &(0x7f0000040000)=[{0x5, 0x0, 0x0, 0xfffffffffffffffd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000293000)=""}}], 0x1c) 2018/01/15 11:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f1000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000785000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8) r4 = getgid() r5 = getpgrp(0x0) r6 = getuid() r7 = getgid() r8 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ca1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000602000-0x4)=0xc) getgroups(0x3, &(0x7f0000feb000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bdc000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000965000-0x4)=0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fda000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095f000)=0xe8) r13 = getegid() ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000183000-0x6)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000b44000-0x8)={r14, 0x2}) sendmsg$unix(r1, &(0x7f0000aa6000)={&(0x7f0000bf6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000357000-0x60)=[{&(0x7f0000350000-0xf9)="d965d590cca3f6ec4799535eb89688804188a0518fdd2921c6e9358d01ba10e2b23f3e44628a080f4df445c2f3b490912b49854ec20401a5bf88d30a58991549bd7b19185551b2808a1d8203ecebba731d27b697ffd9ab39293c6d4a28ea49ee72534541ec437a8c7593fdb7496c26beefe0b9996cbb7e141127a4b20d7c05f12a0552c9bd954be0aa330a870cd7f4482e3a65a9273d09f5175ce1fbfb9749c43abe2ce40964b5dc4a47ad4485086181e3422580f916d99dc970539f9df591a09fce06d604bcb25662dd63ce275b16ef58719cd7c9d7a9e83e5c84335a7dd72d2fee6787b4440abbcd84ed5315dcbc9de3979a8db0492869e4", 0xf9}, {&(0x7f0000974000)="9faf02c71368688cfc52e727207b7cc62435b79ea0e0967c3ab04876b91cb169ef6538a206b13e60fdf0123b8a08c5b4d81de56fcc6e60d559e4e260e9b2126b8628b7eba547a235ca199b60240800613a874168701de69848082f5c12f4a2c9529f9ea6f469e95ed5dd6850094210f2062a4b53735edb08c547c441a41b23efa0ebb51048291d7645540e6fa39214c9e2aacfb5fa878adaebfd025fb9ab2dd8e671a0e14d68", 0xa6}, {&(0x7f0000c08000-0x64)="5042966a3a07e4d601023df7f56697e937a0aa36888a14af37dd1366a0733475fa19824db63c3bab56c02014e5af28e63eb7bf2db4f73329399578f634fb7eb225b965168a8dabe44c70926a2b8adfaa1e684e10a9814f756c201d3ab500511249afb786", 0x64}, {&(0x7f0000da4000-0x6c)="9fdd0ae7ed7ba79f7863b4c61f9d0be2665c2797cd838ff2137a6244cdf2036779c50975d800d7d15bbb9cd4283dd1b9b96bb79e001635053da9c99f1b89f20885236ebeb4369b798e10fa3b9f5dd1351414d3e0e15c8d15a87d220bdb40ef36d1930b25bf12f552c452f3a4", 0x6c}, {&(0x7f0000a0f000-0x66)="eb55ba8c863458acb51aea7104d24d2bc336ce2819c73ca75d875dc4e80a4b390a650880064ba465a0f60d2837e0271444c3617fae782cdf59ac5b2917ee45b7836bf995a0800cd0f4776ace48a399917ab29bd8280795883ee0428d7513556cf590e3326d4a", 0x66}, {&(0x7f00007dd000-0x98)="d260d382ec4b575fad2050aedac54bd8c855d4474676d28cefa370b0918cc474f56537f6d87e70a4b1e7a54827da7820aaf52952336cc45049cefa8f520d38bc74d4ba104565f451b6ea70eaa892333479b7ac8480d7f9c653ecad1859806cc3cb8203e2d49bcf50f8cdede34979a1e29c5a70121fc0a5db5617f555342ff23dfeb2cb914e83285715aac6126d88437d46a1743191fc38fa", 0x98}], 0x6, &(0x7f000007f000-0xe0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, r0, r1]}], 0xe0, 0x14}, 0x8005) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000797000)=[{0x2, 0x1}, {0x4, 0x8001}], 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000bfb000)=""/55) r15 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0xffffffffffffff51, 0x0) tee(r1, r15, 0x79b4, 0x2) 2018/01/15 11:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c6f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000c8000-0x8)={0x0, 0x5}, &(0x7f000072d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000084e000-0x18)={r1, 0x7, 0x2f, 0x6, 0xe5}, &(0x7f0000f60000)=0x18) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x4, 0x181001) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00001f8000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000090a000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000b56000)='/dev/loop#\x00', 0x100, 0x2) writev(r3, &(0x7f0000d83000-0x80)=[{&(0x7f0000b3e000)="95", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cd8000)={r2, 0x0}, &(0x7f000091a000)=0x8) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000973000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/15 11:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003de000)=0x9201) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000af4000)={{&(0x7f0000e07000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mkdirat(r0, &(0x7f00005fc000+0xe19)='./file0\x00', 0x173) 2018/01/15 11:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc8000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xfffffffffffffe93) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b28000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004d2000-0x4)=0x0, &(0x7f0000afb000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/15 11:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007cb000)='./file0\x00', 0x110) syz_emit_ethernet(0x3e, &(0x7f000040b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40000000000, {0x35c, 0x4, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "fb"}}}}}, &(0x7f00005ad000)={0x0, 0x1, [0x21c]}) [ 46.269143] syz-executor6 (7156): /proc/7144/oom_adj is deprecated, please use /proc/7144/oom_score_adj instead. 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) fsetxattr(r0, &(0x7f00006a6000-0x14)=@known='security.capability\x00', &(0x7f0000927000)='\x00', 0x1, 0x2) write(r0, &(0x7f0000935000-0x107)="240000002e001dff3200000800207700fbffffff0100000000010000ffffff001800ff10", 0x24) sendmsg$nl_crypto(r0, &(0x7f0000519000)={&(0x7f0000bb0000+0x68a)={0x10, 0x0, 0x0, 0x10000011}, 0xc, &(0x7f0000bf9000)={&(0x7f0000e4d000)=@upd={0xe8, 0x12, 0x404, 0x3, 0x1, {{'gcm(aes)\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, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x50}, 0x40800) ioctl$KIOCSOUND(r1, 0x4b2f, 0x10001) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000af6000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000e7f000)='./file0\x00', &(0x7f00007b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000704000)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b35000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r0 = socket(0xd, 0x4, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) sendmsg$nl_generic(r0, &(0x7f000063a000)={&(0x7f0000164000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cd000)={&(0x7f0000aa2000-0x33c8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000bd5000)=0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000ce5000)=""/4096, 0xfffffffffffffdef, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000dc0000-0x4)=0x94ad, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x200000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, 0x8) seccomp(0x0, 0x1, &(0x7f0000485000)={0x5, &(0x7f0000aa8000)=[{0xffff, 0x4, 0x1, 0x5}, {0x7f, 0x7ff80000, 0x7f, 0x1800000}, {0x9, 0x2, 0x6, 0x0}, {0x4, 0x4, 0x101, 0x785}, {0x6299b2cf, 0x2, 0x4, 0x10000}]}) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a32000)={{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, {0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff5c54}, 0xf2d, [0xffff, 0x4, 0x5c, 0x7fffffff, 0x4, 0x9, 0x0, 0x2]}, 0x5c) fanotify_mark(r0, 0x19, 0x22, r0, &(0x7f0000854000)='./file0\x00') 2018/01/15 11:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000018, 0x0, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00009b6000)=""/139, &(0x7f0000ae2000-0x4)=0x8b) bpf$OBJ_GET_PROG(0x7, &(0x7f0000af2000-0x10)={&(0x7f0000c43000)='./file0\x00', 0x0, 0x18}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000564000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000d1000)={r2, 0x3}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000009000)="01000000", 0x4) 2018/01/15 11:36:48 executing program 3: 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, 0x9, 0x0, 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 = getpgrp(0xffffffffffffffff) r2 = gettid() r3 = inotify_init1(0x0) setns(r3, 0x200000000002) clone(0x0, &(0x7f00002df000)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000a46000)="") kcmp(r1, r2, 0x0, r3, r0) r4 = syz_open_dev$sg(&(0x7f0000647000)='/dev/sg#\x00', 0x1ff, 0x2) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000cad000-0x20)={{&(0x7f0000cc4000/0x3000)=nil, 0x3000}, 0x3, 0x0}) process_vm_readv(r2, &(0x7f00009e7000)=[{&(0x7f00007c2000)=""/81, 0x51}, {&(0x7f0000649000-0x6c)=""/108, 0x6c}, {&(0x7f0000191000-0x71)=""/113, 0x71}, {&(0x7f0000ec4000)=""/70, 0x46}, {&(0x7f0000791000)=""/4096, 0x1000}, {&(0x7f000086a000)=""/30, 0x1e}, {&(0x7f00006c9000)=""/4096, 0x1000}], 0x7, &(0x7f0000346000-0x10)=[{&(0x7f00007e8000)=""/75, 0x4b}], 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/15 11:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a3000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d92000-0xbc)={0x1f, 0x3, 'client1\x00', 0x2, "a06df376909d35f0", "132202037ffe00da88efd567ef7d49506ac10f5907da8a827c13e10d34478b11", 0x45fb, 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]}) socket$netlink(0x10, 0x3, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00002e0000)=0x38) sendto$ipx(r2, &(0x7f0000bed000)="53befd09686bfa5ea796361c959dad40773b6064deb37c07c4cbe372de6a074d42e95a99c25aecfdeb05e3fde1030f925bc2b3012c20cb4650d74839efca3ad604702db4bc32ee7b6218fbfdeeff417b9ea37b613e7d487e53b33381ed3d", 0x5e, 0x801, &(0x7f00007a5000-0x10)={0x4, 0x9, 0x9, "6e57a42f22b4", 0x4, 0x0}, 0x10) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) 2018/01/15 11:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9b03, 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, 0xffffff7fffffffff, 0xffffffffffffffff, 0x5) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00008c0000)='/dev/dsp#\x00', 0x7ff, 0x101000) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aad000)=r2) r3 = syz_open_dev$sg(&(0x7f00005d2000)='/dev/sg#\x00', 0x9, 0x200000) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000995000)=0x7) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r4 = msgget$private(0x0, 0x44) msgctl$IPC_RMID(r4, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x0, ""}, 0x8, 0x0) setrlimit(0x8, &(0x7f00000f7000)={0x3, 0x5}) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) 2018/01/15 11:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000955000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000474000-0x20)={0x1780, 0x3, 0x8, 0x1, 0x1, 0x3, 0x1f, 0x3ff, 0x0}, &(0x7f00005bd000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000088e000-0x1008)={r1, 0x1000, "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"}, &(0x7f00004c8000)=0x1008) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002dc000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000c0e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8e000)=0xb) fgetxattr(r2, &(0x7f0000500000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000076f000)=""/24, 0x18) 2018/01/15 11:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000954000-0x4)=0x800000020) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000018000)={@common='sit0\x00', @ifru_names=@generic="b7f9ad1acf637b5687e06cfab34be033"}) 2018/01/15 11:36:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000fa3000)={0x0, 0x2f, 0x5, @thr={&(0x7f0000000000)="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", &(0x7f0000a53000-0x4d)="4189aa810b6a4ba4be9ca046bf0b240b4ad7fde9251513f3ebf8208603cb1fe39df87b159fbe8ee2c2989857ddad55bfca1a77f95b2accd841efba05026c09c0ac9f409cb2133b1f6d05f6e407"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r0) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000276000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000b36000-0x8)=0x0) io_getevents(r2, 0xffffffffffffff70, 0x0, &(0x7f00007b2000-0x60)=[], &(0x7f0000fcc000)={0x0, 0x0}) 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000ccb000)={&(0x7f0000560000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000103000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) recvmsg(r1, &(0x7f0000301000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000066d000)={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}) 2018/01/15 11:36:48 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000013000+0x2c4)={0x1f, 0x7, {0x80, 0x40, 0x0, 0x5, 0x9, 0xbcb}, 0x6, 0x100}, 0xe) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000013000-0x4)=0x9c87) 2018/01/15 11:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d85000-0x4)=0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f10000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008e2000)=0x0) r2 = getpgrp(r1) setpriority(0x0, r2, 0x7) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000f0b000)="1f0000000606ffde0000f49ff60f0000000600000900018002000000000000", 0x1f) timer_create(0x3, &(0x7f000073d000-0x60)={0x0, 0x2c, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015b000-0x4)=0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000fdc000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x400) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x9) clock_gettime(0x0, &(0x7f000050b000-0x10)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000fae000-0x20)={{0x77359400, 0x0}, {r6, r7+30000000}}, &(0x7f0000b25000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg$kcm(r3, &(0x7f0000bae000)={0x0, 0x0, &(0x7f0000b94000-0x50)=[{&(0x7f00000d7000-0x37)=""/55, 0x37}, {&(0x7f00009fa000)=""/82, 0x52}, {&(0x7f0000100000)=""/244, 0xf4}, {&(0x7f0000bd7000)=""/200, 0xc8}, {&(0x7f0000fcb000-0x7e)=""/126, 0x7e}], 0x5, &(0x7f0000799000)=""/66, 0x42, 0x8001}, 0x40000020) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00005b6000)={0x7, 0x3, 0x0, 0x1000, &(0x7f0000c8d000/0x1000)=nil}) 2018/01/15 11:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002f3000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000003c000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c4d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000051e000)={@generic="d04d9ce70b0b3f8d6289d99005fb487a", @ifru_flags=0x1001}) write$tun(r1, &(0x7f000037e000-0xfe6)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0xf98, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xfca) 2018/01/15 11:36:48 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f000000b000)='/dev/adsp#\x00', 0x1c, 0x210600) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000018000)='./file0\x00', &(0x7f0000019000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f0000019000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000014000)=0xc) r8 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000014000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000019000-0x3)=0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r16 = getegid() r17 = getpgid(0x0) r18 = geteuid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000018000)='./file0\x00', &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000018000)=[{&(0x7f0000018000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000017000)=[{&(0x7f0000019000-0x9f)="46b28f3f7274d8847c9fe1f2d1b0beba2bb12ce748e1c3cfbf2bfd74c54385ec1d41ac08da9c7fc0d6881ee5f77ced41b3540dd0d35f6483eb6e84ba3e423f8f35764628d9cdae71a79824b4d55646541f8517546fba2cf2051ee8885fa8cf962eb0aad4ad60cbe745cd546d74ab14631fdb18aafbfb18dc0901ea31d2856cde5214f8403b61d735d17667c0b449c0b1ccdb4ecc9561a58494b322eb9d7dfb", 0x9f}, {&(0x7f0000019000-0x3c)="e1e3174a60cf423788ba44f867d13ac984eea21f854c70369923d21c0824c603fdf2212024241c80896d44213965bccae3a94bb6393a11c1eebfbba6", 0x3c}, {&(0x7f0000019000-0x66)="44216a8648b0419c02ba285ebd33c5a2664a91839d781e7e9c25ac4a706ccd21d095486f0b43412969c6d59d242e49d02ee6e3b753af0923cd86b73bb78b53920313cad0399be01366d7769dc401d75d935c065101c37cfb00274f971598029cb2f1ae2e3866", 0x66}, {&(0x7f0000007000-0xef)="012035dbb9a1525b1aabfd6ed23740291dd892768f228f2c8192e263a314765a638fac3c1caf590a50a8a3222ffde51382e84e50c10f8c9e1966172b09f801a7d8a657503bbcc47dffafaec1c24568552d843f5ac42a8680ac816f53ec8562b8dfef7d77c0614ffc9813c34991172fa50471440a6da3784d18f9d671f33c9961043ed51e9d785152ee9c493248e1d7b2e35fe314cb36e244893e35d6faaa66651fab32b2aaf26b8a6f1fcf2ceb9bfbac7dd182774526621c86d049d53fdd9d87561bd199206bde2d0c0135eb3e42be515a7c7d3a78f2638979649047f430c523a84cc86028c3b4839bf69c3258b161", 0xef}, {&(0x7f0000007000)="3c243ce8213f82bc9f3f70aba64293b84d1e70b543dcf14d1cb307a1915fa8509126cefbfb9dcf1f91f26cda4ac0da5752f14f587f", 0x35}, {&(0x7f0000018000)="", 0x0}], 0x6, &(0x7f0000018000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x50, 0x4000081}, {&(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000018000)=[{&(0x7f0000015000-0x4f)="801c1b3f058680814f022ba8f6601beb75fd7f107f75ad22c8565dfe7b0892a38d312c797671ba76f8ab2ad353f649894769e81396c23dcb5ab15657e62f93627db79a0666e846e769f606e3f812f9", 0x4f}, {&(0x7f0000018000)="428c02512982bf588364f7b7174661e4c3a99dc48a257e06b0d7395c34b02ea4492d3acb4c38383513dac07679feed657fcea8da603fbd1ee14b89e0187463634e968e7cf984065b13f2512cd0da30d73775dd22aa04c19ca5482d24659d52de6b1cc288f35f1a0d7d9f9d589de7f61a35a2c23256eb899ac76cd7ae009356d5a1d4c1b072b312692f378957", 0x8c}, {&(0x7f000000b000-0xd2)="70454717139236bb5932b75f6cbc67d1a41e9f1d81f8ace371167e2016c6e0db3195983d6d0faf36dbb8fd38ce6cdc4f922499e8662e34a1f807f391cd4dbacc44f2add277172043e45dc028cd8bf1a4fcf267f767fe1658b6af2978c5e1a974e5bed5de1dfbe76e16d597d3c2c208aade365ee13f67fa1f9273fee4813bbc47dd957a9f9a5ccaa1303547579b2b1297c60832dcf96120296c16f6e48ee75b210fd39c599a7824d430c05891f8f14413c89c547923367f9abc69a2a4b1b295cf427ba38fb2e4c3481a654dcdaa0a52233bc1", 0xd2}, {&(0x7f0000019000-0xf2)="62c8f07aecc5c51692eeb7b92425b8cc6f36e5d7a39c1c333f728be471d8a828d937187df1944ba4f31289048d64002f1d36d91ab7fc4c1af83f4143b4e2b2c7adc50c01204713bac3f3761e24299ed5e405b28db99d9f7c4b622807cb07aecd7574208df1f11c02e20b313709bd9b7d292f251360fe6ca4faaf08d135fb2f28dd6b3806017ca0e2c28891fc0036fad1734818b33bf0b834bd7988c25f55f08ce96556b4ee02c78e2a5f85600ce85d5b3a7de9fb6491ba31f5005dd0fd98d8d333d4c2798314a284523c01de06ccb51673f55d5fcda27d1d5edb2e4eaff25f5467923e102cff572d5aaf054b80062f919462", 0xf2}, {&(0x7f0000001000-0x3e)="d75b45cccc11713c46ad121c65140bee16ccd885796732f8a9c99b24252a1b6a0f43cdb903f15d5bcca630ac5ed690029b01e84deb242ff78a74631730f2", 0x3e}, {&(0x7f000000d000)="838993bf14226e63a9f5e8d3838fd661eb48767f5710dbe9729f73267ed6857b697e3e361c74815d4f74afb8d51e0e947ff354a275394c23212047c6bed6a3bca3ea1c27cbb4b287790fe8d1dcea42c71b646cb6885b94cba4c2694e440061a512f4ad196be8f2682e791bcbeaca55b7f5d10f8ccb44e69e2521cb515ab2c447ec8f418955622e0fb6491f5efe24a2", 0x8f}, {&(0x7f0000004000-0xdc)="bc31f4fc900574b99e76b93469dd1c256bc59d6d2340761662dc34ba4b4996607529ff6600d234a93563b99145b27b26c105934697fa80c71b6cd6e56728dc126c7bf469b79126a2b41efeb47fdb885b65bfbf80b30c863c79e3df26547b16318b8cfec1a5501ba4ca3756617022a3c9b3f31608c9e288243b15dd1141674ddbd9796f3c0db3480b0f457e1915dd4168e1200055d5386489b86c8e3fa08f360ba653595901ec91e2f848a9f206579b7d7bad51ca14b56cebb9d060a84908eb4c44018dcd3e765b03ca1b2c857cfd1634644e6796ebecd6231138777f", 0xdc}], 0x7, 0x0, 0x0, 0x4000}, {&(0x7f0000019000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007000-0x40)=[{&(0x7f0000018000)='?', 0x1}, {&(0x7f0000010000)="3ecd3365e4fb51aa2abeb38588416fb4b5c459ae2c73", 0x16}, {&(0x7f0000019000-0xba)="2769fbfd0ca5577c2708b5349fd7ee98b3de50a913f9abd3dc64f619a139234adb80b455029ac2d495e91a9e2d10d6613eee8eab29b4b2bc1ccaa6e20001af46403e6eedcc33abf4f11fddba4c909fcf5b1d1f4d5589a49b55112ed646da6a981eca0feea4a748ff7a3da1e17752355e1509d5cc49215f7f80e1aa22b3a49388eb96d45018a15ed8e7caf88047d6ea317c452580f1a274cc86269131fdeb03b1d6ffb82f92ee2ce4e0959516354f26f2dfc482bd69ae06263b5f", 0xba}, {&(0x7f0000018000)="", 0x0}], 0x4, &(0x7f0000008000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xd0, 0x40080c0}], 0x3, 0x40) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x1fd, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x26, 0x1a, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000ae2000)=""/40, &(0x7f0000f64000-0x4)=0x28) 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000cdd000)={0x7, 0x0, [{0x2, 0x4, 0x0, 0x0, @msi={0x6, 0x7, 0x1}}, {0x7, 0x4, 0x0, 0x0, @msi={0x0, 0x4, 0x800}}, {0x7, 0x2, 0x0, 0x0, @msi={0x0, 0x1, 0x4}}, {0x3ff, 0x0, 0x0, 0x0, @adapter={0x1f, 0x0, 0xf8, 0xffffffffffffffb2, 0x7196}}, {0x4, 0x3, 0x0, 0x0, @msi={0x43d5, 0x8, 0x5}}, {0xfffffffffffff800, 0x1, 0x0, 0x0, @irqchip={0x3f, 0x7}}, {0x45, 0x7, 0x0, 0x0, @adapter={0x7ff80000000, 0x5, 0x6, 0x7ff, 0xe07}}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000cda000)={0x0, 0x0}) epoll_wait(r4, &(0x7f000029c000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/15 11:36:48 executing program 5: r0 = socket(0xa, 0x3, 0x40) fcntl$notify(r0, 0x80000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004d9000-0x20)={0x8c, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d91000-0x20)={0xd044, r2, 0x10001, 0x12ff}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x8) 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = syz_open_dev$audion(&(0x7f0000654000)='/dev/audio#\x00', 0x5, 0x0) r2 = mmap$binder(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x1, 0x10110, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000205000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11b981c3293d1e6a", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) [ 46.528736] sit0: Invalid MTU 447609271 requested, hw max 65508 [ 46.529541] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 46.561923] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/15 11:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x4) r0 = socket(0xa, 0x8000000003, 0x40) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000496000)={0x2bf, 0x2}, 0x8) write(r0, &(0x7f0000690000-0x7d)="d69c4ad308a33baaf1fcf832062d1c58acac7a0d472e768fb098a5084b36b8643a4106b8baff021a09e78d65458de91b034ca14a7fb8a179deee72ea0b32592411ba92f50f5a5d8d45950d119ae8cbc188d654713414190351d9d0d685b47c356018e7caec551aa36718773c00c296cd04806b90d1bb15f701334b77ac", 0x7d) sendmsg$unix(r0, &(0x7f0000651000)={&(0x7f00003c1000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000232000-0x30)=[], 0x0, &(0x7f00001db000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000208000-0x38)={&(0x7f0000412000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000140000)=[{&(0x7f0000747000-0x97)=""/151, 0x97}, {&(0x7f0000416000)=""/113, 0x71}, {&(0x7f0000709000-0x5d)=""/93, 0x5d}], 0x3, &(0x7f000075d000-0x1000)=""/4096, 0x1000, 0x6}, 0x100) 2018/01/15 11:36:48 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f000001b000-0x9)='/dev/rtc\x00', 0x100, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="0e", 0x1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8000000000017}, 0x1}, 0x1c) listen(r0, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000429000-0x10)={0x0, 0x38, &(0x7f0000b50000-0x38)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f00006ff000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000007c000-0x10)={r1, 0x5c, &(0x7f0000986000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f67000)=0x10) r2 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000223000)={0x0, 0x1c, "2c61502ae047ebb1e36da03d35504d09fb60d7dbf78bf7024d678189"}, &(0x7f0000dc6000-0x4)=0x24) 2018/01/15 11:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000096000-0x8)={0x0, 0x0}) 2018/01/15 11:36:48 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000670000-0xb)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000865000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r1}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x100000001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000000c000)=0x9, 0x4) 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0xdbd000)=nil, 0xdbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x79) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x0}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d4a000)='/dev/ppp\x00', 0x4c0900, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dbe000-0x10)={r3, 0x28, &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) tgkill(r1, r2, 0x1) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, 0x0, &(0x7f0000dbf000-0x4)=0x0, 0x800) [ 46.587139] sit0: Invalid MTU 447609271 requested, hw max 65508 [ 46.651410] QAT: Invalid ioctl [ 46.660567] QAT: Invalid ioctl 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000311000)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000000000)="640a32aaa3f85a8f507d4f874730d950aa4047ce84b89cfc90277358fa0efe4c89b59e72f698889f5304e33e3671d3a37e764f4e70") nanosleep(&(0x7f00004d0000-0x10)={0x0, 0x0}, &(0x7f00001af000-0x10)={0x0, 0x0}) 2018/01/15 11:36:48 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c2d000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000201000)={{0x5, 0x5}, {0xffffffff, 0x4}, 0x8, 0x5, 0x401, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000251000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/15 11:36:48 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x100, 0x1) setsockopt(r0, 0x0, 0xc8, &(0x7f00005a2000-0x4)="d105071e", 0x4) 2018/01/15 11:36:48 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x3, &(0x7f0000fc2000-0x4)=0xffffffffffffffff, 0x4) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r0, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) 2018/01/15 11:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x2, 0x10001, &(0x7f0000181000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c4000-0x74)={0x0, 0x6c, "38115f3c8db45012b422a5a54de98b4ea8dab0dbed8ed9bec53c32c5b1c451256737592cb5d06812c6dd8b31ca71f72967b5d4bddd84dc2443d95396c38a9ba293937b5ebf6f690ddf5a5d792785fdda340847f512b97b7d561312eabd06add8ecfe59d4a86a8f85d8aa9303"}, &(0x7f0000858000)=0x74) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000095e000-0xf9)={r2, 0xf1, "e5f85dd6e57a684bf15ba95621470fb43f16dd3be189b36bc4717cd8464a7805db4126c21907cca9e802c3cb3299a8d04a4a5b508b3f5677bba609b5d55e4abcf63f3d8750821d757258cf3cdefe96ebfb3c5d26a6a5145a1366eb4317d8effdae40a5033846b08124d6420c7c33ee6114fd1e1656d9a10de11f606c418c752211671f3fffa26943af965600bb9cd636983fa6d55b0fe94f069c86680cef8cc223a8b6e3445ad091d37a97e9ee68f140cdc8ae010231a6c456d54e85eabc1ce2fa1d9fd907497b481cc2a4663e94ec5c92b2a3b00f491a880e8a9478cb8c12a762a2479f74d1fe09b2d4add4753b6ba256"}, &(0x7f00005c3000)=0xf9) writev(r0, &(0x7f0000ff9000)=[{&(0x7f0000870000-0x2a)="2900000018001980013d0024006800210206e30068001a0100030c000975ffff00030200000000ff00", 0x29}], 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000bda000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00007bd000+0x608)={0x81, 0x3f, 0x9, 'queue0\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00006e0000-0x8)={0x2, [0x6, 0x2]}, 0x8) 2018/01/15 11:36:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000090d000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000624000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xffffffff7fffffff, &(0x7f0000fdf000)={0x4}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/15 11:36:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) r1 = syz_open_dev$vcsn(&(0x7f00007a0000-0xa)='/dev/vcs#\x00', 0x0, 0x301043) openat$mixer(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/mixer\x00', 0x161400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r1, 0x4000000000000002, 0x1, 0x0}, 0x354) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000009b000)='/dev/vga_arbiter\x00', 0x4000000000c00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x4, &(0x7f0000002000-0x1000)="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") linkat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x400) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00002ce000-0x4)=0x10001, 0x4) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/01/15 11:36:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00001eb000-0xd8)=@ioapic={0x5003, 0x1f8, 0x5, 0x3f, 0x0, [{0x1000, 0x200, 0x100, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xffffffffffff8001, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0], 0xf800000000000000}, {0xa6, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0], 0x655}, {0xfffffffffffffff8, 0x7fffffff, 0x9dd, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x92cd51f, 0x3, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x4, 0x30000, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x1, 0x36000000000, 0x400, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3, 0x9, 0xffffffff80000001, [0x0, 0x0, 0x0, 0x0], 0x200}, {0xffffffffffffffc1, 0x5, 0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x8, 0x8000, 0xffffffffffff1bb0, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x40, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x5, 0x4, 0xd0ba, [0x0, 0x0, 0x0, 0x0], 0x7041}, {0xffffffffffffff80, 0xfffffffffffffffa, 0x4d0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0xec7, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x1, 0xfffffffffffffffb, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x41, 0x40, 0x9, [0x0, 0x0, 0x0, 0x0], 0xaf6}, {0x5, 0x80000001, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x2, 0x6da, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8ac, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0x7e, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xfb, 0x101, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003bd000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000001000)=0x106) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={r2, 0x51, "08a2fa49571f6f027b7b269d6931a8c186e4647bf26341793f851104266d6149dacba024e1076b8488c4b7c8dfaa34d3737c1a292761e0ddca2a4b2b925196e353ef90e8c46e742805062c87b28baa528f"}, &(0x7f0000002000-0x4)=0x59) 2018/01/15 11:36:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfd, 0x181400) r0 = epoll_create1(0x0) fcntl$addseals(r0, 0x409, 0x4000000000000008) 2018/01/15 11:36:48 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000129000-0x74)=""/116, 0x74) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000109000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) 2018/01/15 11:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000642000)={0x0, &(0x7f0000000000)=[]}) memfd_create(&(0x7f0000047000-0x6)='\'GPL:\x00', 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x7, 0x0) getpid() r0 = perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 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, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000598000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f000037b000-0x2)={0x7, 0xd03}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fc8000-0x2a)="a026c44c0e9d7ae92ed516e60d4435305c4a486f15062eb08e0e0e8b787b0d449c941ca90400b80e7dfc") read(0xffffffffffffffff, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) sendfile(r0, r0, &(0x7f0000d0d000)=0x0, 0x800) timer_create(0x0, &(0x7f0000521000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000e13000+0xcc2)="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", &(0x7f0000a37000-0x75)="7e3b8a2e3d902d60b02c4d86bf4fea27e00390f9d12678ac4e3751d8d34feb60dcb519ceef86a8710eed7e045d9757fcdaa675f33839a2733797febc0c5bebe8d60d0e96d936bc3d1d6e08e6028462f04f208438dd8b4c178e6bb6012a421fe4e30e7d615178130e835138d66dfa8b429593"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013c000)=0x0) 2018/01/15 11:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f0f000)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000104000-0x4)=0x0) r4 = getuid() getgroups(0x4, &(0x7f000073d000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006a0000-0xc)={r3, r4, r5}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e28000-0x20)={@common='vcan0\x00', @ifru_flags=0x5a01}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376639, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ccf000)={0x0, 0x100000001, 0x7, [0x10200, 0x7f, 0x6, 0x7, 0x6, 0x76, 0x4]}, &(0x7f0000fbe000)=0x16) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fbe000)=@assoc_id=r2, 0x4) close(r1) 2018/01/15 11:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000003000)={0x7, 0x78, 0x0, 0x4, 0x80000000, 0x80000001, 0x0, 0x4, 0x40000, 0x2, 0x8, 0x1ff, 0xb6e, 0x7ff, 0x8001, 0x35e9, 0x5, 0x7, 0x800, 0x9, 0x1, 0xfffffffffffffff7, 0x6, 0x101, 0x0, 0x5, 0x401, 0x4, 0x2, 0x2, 0x7, 0x100000001, 0x2, 0x8, 0x3, 0x6, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000b3d000-0x1)=0x0, 0x7}, 0x200, 0x9, 0x9, 0x3, 0x5, 0x1653, 0x3ff, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x1) sync_file_range(r0, 0x6, 0x1000008b4, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b36000)='/dev/vcs#\x00', 0xfff, 0x0) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000f7a000)="14e536f0cab653882aa226e13d5d9d4ca098890ea00c2a6995286f4eef7396d6575cfac5c7ad7436eaa9cab54e7eed4f27d2b52f605d27e65f329ad9003ea7318fbe76d97fc8f7785da3656fc2c64efff41210519cd35bca7cf971105daac6028159645aabf5f31c90bbffd6c0e7d494b41b7054cf7c8e32ffb61c085f1991561c27506faa2478b3d9f629849534d041ebef9e6b8e211859") pwritev(r0, &(0x7f000040c000)=[{&(0x7f0000f6b000)="816e1aff22bee25e19b646e1e7e1dd39dd437c07a47ed6cb9d1c2cd06761fe63274f81d3c77689a81154997d17d29ed1aeea1b1c2d50e1f54e1b6ed322eb1dce3232fff94b09", 0x46}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000dab000)=0x5, &(0x7f0000601000)=0x1) r2 = socket(0x10, 0x2, 0x400000000010) bind(r2, &(0x7f0000ccf000)=@ax25={0x3, {"da2c2290b4e4f0"}, 0xfffffffffffffff8}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00004cd000-0xa)={0x9, "a87296c7104a"}) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00002a0000-0x1e0)=@getsadinfo={0x64, 0x1b, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'ghash-clmulni\x00'}, 0x0, ""}}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:48 executing program 5: 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, 0x2000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff1, &(0x7f0000af6000)={0x0, 0x0}) 2018/01/15 11:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) creat(&(0x7f00000fd000)='./file0\x00', 0x10) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000689000-0x8)='./file1\x00', 0x0) 2018/01/15 11:36:48 executing program 3: 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) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000563000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000017d000+0xdc0)={0x2, &(0x7f00006c2000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000249000)={0x0, 0x3, 0x20, &(0x7f0000155000-0x8)=0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpid() preadv(r0, &(0x7f0000f15000-0x50)=[{&(0x7f00007b5000)=""/168, 0xa8}, {&(0x7f0000680000)=""/113, 0x71}, {&(0x7f00007ca000-0x9e)=""/158, 0x9e}, {&(0x7f00001cf000-0x9a)=""/154, 0x9a}, {&(0x7f00001e2000)=""/85, 0x55}], 0x5, 0x26) ptrace$peek(0x1, r1, &(0x7f0000039000)=0x0) 2018/01/15 11:36:48 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000fd3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000abb000-0x4)=0x1ff, 0x4) 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2018/01/15 11:36:48 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00002e1000)='/dev/dsp#\x00', 0x7fffffff, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00008a8000)=""/52, &(0x7f0000000000)=0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x15, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x4, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:48 executing program 2: r0 = semget$private(0x0, 0x2, 0x3a2) semop(r0, &(0x7f000070f000)=[{0x7, 0x0, 0x1000}, {0x0, 0xff, 0x1000}, {0x4, 0x7, 0x800}, {0x5, 0xfffffffffffffffe, 0x1000}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00003d8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @empty=0x0]}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) [ 46.864907] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x101000) recvfrom$ipx(r0, &(0x7f000071e000-0x31)=""/49, 0x31, 0x2042, &(0x7f0000ced000-0x10)={0x4, 0x39, 0x0, "a191adc07a9d", 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000822000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ac000)={0x0, 0x0}, &(0x7f0000004000-0x8)={&(0x7f0000003000)={0x0}, 0x8}) 2018/01/15 11:36:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) kcmp(r0, r1, 0x1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f00004c4000-0x8)={0x0, 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x4924924924926e7, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r4, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.929586] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/15 11:36:48 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003000)=""/36, &(0x7f0000002000-0x4)=0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 11:36:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00008f8000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000032c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000407000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x14, 0x0, 0x0, 0x0}, {0x20000000000006, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r3, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/15 11:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000036a000)=0x0, &(0x7f0000b05000)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000402000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000ef3000-0x4)=0x71, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d95000)={0x0, 0x7f}, &(0x7f0000e4a000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006f8000)={r2, 0x401}, &(0x7f000094a000)=0x8) getsockname$packet(r1, &(0x7f00003f7000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f91000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000186000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r3}, 0x14) 2018/01/15 11:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000285000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000075000)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000486000-0x4)=0x1, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004eb000)='/dev/hwrng\x00', 0x181403, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005c5000)={r2}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) 2018/01/15 11:36:48 executing program 1: write(0xffffffffffffffff, &(0x7f0000ffe000-0x5)="", 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x1, 0x10001, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xa)={r1, 0x8, 0x1, [0x4]}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="c5a7aebb17e2afc89f99912cfc376b65", 0x10}, {&(0x7f0000002000-0x3f)="0fa9aa83fbe3a9932ad285157ac1252f3b971b72ed410258c3256612b4cc94ad64027ae62351e12cb259a84c992d87cec4e0d73e37199b6ce0d8b99ae2ae7d", 0x3f}], 0x2, 0x0, 0x0, 0x10}, 0x10) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x220200, 0x0) write(r2, &(0x7f00008a3000-0xda)="3c98d58435124d55073953963a8fdf90696ca3864e14a953359a57550266c85fe91ebd8c77072e08477d3a048b81589bd4d4d3fca5e3ca6b763ad61bb609eeee054036ba2518d26055b401d359d1682249500a97d0bed263460adb092ad48cc6b40a93b906eac0007696b1815c8cec2962f268997e20ef68312f37869bcb815a6be3eb764de15837a30a24f421b80a1fbd0fe9b98aa23060d6f623ef9391c87b81d716b13d8b2a559cde23285d1a2845c5170a679d540ec56889f4090da74d10dd600eec33113c39d3272884fe863615f5a873ac2fc790a86980", 0xda) getgroups(0x3b2, &(0x7f000029f000)=[]) 2018/01/15 11:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e33000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000841000-0x4)=0x0) ioprio_set$pid(0x1, r2, 0x3) r3 = syz_open_dev$sg(&(0x7f00007d3000)='/dev/sg#\x00', 0xc7, 0x20000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00001cc000)={r1, 0x80000, r3}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000756000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000edd000-0x1000)=""/4096) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r5, 0x80247009, 0x0) 2018/01/15 11:36:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x109080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002000-0x1c)=""/28) r1 = memfd_create(&(0x7f0000001000-0x2)='@\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000002000)="c2bb1b36075c05ba7c145b86431b132852a5a1ed68df178c385277a38edda4309474beab5dd788d56c71caa193dfbd7bd1adba9d12f6601f81ff6083076da1256fb8f10b6032193c502017b4227fb49494b16eab5f602d5d7905d331d37ad61dd2186ce345fd7a794cc2e6196443c31955635fc5f275a207913fbefceb4e4971194f8641b33f0b158de8ec3fd2b30d3a4985db4956b95a4f968e7fa9913bb45e10acc230ce62287ab47259c14d7aac797e076d1738e18fe121a1d8ebba94ee18e6f96c7bc3e133", 0xc7}, {&(0x7f0000002000)="c1e0c57042aef5ab808c49a4b270a6832d471d118617f4982befeb9db11a8277fc0384a76b2472c7daea409d513a7d2e9f2469e30d8426a7d4d88ff4381f90d181feaab0e42e7a6b8517a70b3be3e00a0df72def4b62a8cbb830b72ba858afa0d6428ed9d26ae6d9ce2a73bd4b0c72c3997a36ec85afc5d3b7d25a3ee32679031d7d4d868d9609579107a8493090d5fc376e83adf15283f661b95ca0633c762e86caa7a0bad6594f6d948f6566872e57638c3037bb01cc570dd3cf62d8a1865c1498234495b1b0861981bd800f33cef90b2412f3d916b1", 0xd7}, {&(0x7f0000001000-0xb1)="198329262808ad8d7c8f7921ab8c94893e25b71622ef770c714212c6a9124febe561ed766be1c6201e9b64189f0b467f00b007612337cbbddeb8e279eddbfe6a0e011e2692bbe840a26ca44b76d88fb13e08e2da99813abb7fb857945aa0c7d117e60ab636471316b17448582802224b0080ac9ff7576c30547f214dbcda5d28f4d0b7a6a4a05bc67c04395ac443d9c7a886bf74d65b526187b848adedc57cebc5770a386d26775b3360a1d94bd3a02e72", 0xb1}, {&(0x7f0000003000-0x3f)="f1154949b2405eee0c63c545ec5c405282ac0097f4705f41d1e8d8b5b319bd646ed7352f9405ac441d65d2d752d0eb4249ac0969bb6a690433eee4d7020964", 0x3f}], 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1aa0, 0x84000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000004000)=0x100000001, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003000)=""/27, &(0x7f0000004000-0x4)=0x1b) fgetxattr(r1, &(0x7f000069a000)=@random={'user.\x00', '\x00'}, &(0x7f0000001000-0xc0)=""/192, 0xc0) r3 = shmget(0x0, 0x3000, 0x1, &(0x7f0000979000/0x3000)=nil) shmat(r3, &(0x7f0000fa7000/0x4000)=nil, 0x6000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r4, 0x40000000401070ca, &(0x7f0000a0d000-0x1)="") 2018/01/15 11:36:48 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000017000-0x8)='./file0\x00', 0x400, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000022000)={&(0x7f0000020000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000041000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000057000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000033000-0x4)=0x14) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000003d000)={0xd4a6, 0x1e, 0x800, 0x7, "8049f22a351a151c470fc117834b469a0414ffc159038d42eeb5d820bf785fc5"}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000058000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000042000)=0x14) sendmsg$can_raw(r1, &(0x7f0000014000-0x38)={&(0x7f0000053000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000057000-0x10)={&(0x7f0000048000)=@can={{0x1, 0x5, 0x3, 0x10001}, 0x7, 0x0, 0x0, 0x0, "42a54479482d808b"}, 0x10}, 0x1, 0x0, 0x0, 0x400c090}, 0x8080) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000057000)=@known='security.evm\x00', &(0x7f0000058000-0xf5)=""/245, 0xf5) r3 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r3, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/15 11:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r0, 0x1) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000044b000-0x4)='-[,\x00') close(r0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000573000-0x24)={0x2, 0xfffffffffffffff9, 0x3, 0xfffffffffffffffb, 0x5, 0x4, 0xfffffffeffffffff, 0x0, 0x7, 0xeb3e, 0x6, 0x8}) 2018/01/15 11:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0xfffffffffffff7a4, 0x0) r1 = syz_open_dev$loop(&(0x7f00006ca000)='/dev/loop#\x00', 0x4, 0x0) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000255000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000939000-0x8)={0x0, 0x0}, &(0x7f00001a5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000861000-0x8c)={r3, @in6={{0xa, 0x3, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000210000)={r2, &(0x7f0000fad000-0x1000)="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", &(0x7f00004c4000-0x1000)=""/4096}, 0x18) getpgrp(r0) 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') symlink(&(0x7f00007af000-0xe)='..', &(0x7f00008d7000-0xe)='./file0\x00') r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000635000)={0x0, {""/7}, 0x0}, &(0x7f0000dad000-0x4)=0x10) getsockname$ax25(r0, &(0x7f0000b80000)={0x0, {""/7}, 0x0}, &(0x7f00002ad000)=0x10) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ccc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000818000-0x10)={0x5, 0x101, 0x7}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000350000)={0x1, 0x8}) 2018/01/15 11:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d2f000)='/dev/input/mouse#\x00', 0x401, 0x210800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000066000-0x10)={0x7fff, 0x2, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000362000)='/dev/snd/seq\x00', 0x0, 0x100) 2018/01/15 11:36:48 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, 0x10000000017, &(0x7f000039c000)=0x5, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000794000-0xe)='/dev/admmidi#\x00', 0x8, 0x208002) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = dup2(r0, r0) getsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f0000e69000)=0x0, &(0x7f0000913000)=0x4) 2018/01/15 11:36:48 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000003000-0x5d)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x3fa}], 0x10000000000001b2) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/15 11:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000665000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000377000)={0xd, 0x6, 0xb0, 0xd8fb, 0xfffffffffffffffd, 0x9b55}) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 11:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000028f000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x30080) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00009f8000-0x8)={0xf8, 0x6}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f0000e42000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001e0000)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x4) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00005cb000-0xbc)={0x1000, 0x2, 'client0\x00', 0xffffffff80000000, "ef52d6a3725a8ef4", "e1c4fe3377e5ac11b88d980a36b55557efd09fe829e2c5e4ae5f93500f598ba2", 0x80, 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$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000eba000)=0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00004b2000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000699000-0x4)=0x0) close(r3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000136000-0x4)={r3}) 2018/01/15 11:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000128000-0x8)=0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000ca000)="ffc5375f2b81f9477e3fc2235081e53b9a98aa324f34816d0754bd3d79d064f84efeb13f515a47a4cdfc48eacb3b0615b644ee376de515bbf3d3e04f3ba2b1310d3ff718c836c3d55f5c6a5222c3bcd5c4ee96c590b1dfbd453b487972a99adc7fd19381f1f4479cf4b5584163b916c4ec45c1ba8a585baf5eb063c945611cee9f1b2ea64f0571e8b1163705c5a9") connect$unix(r0, &(0x7f0000ca8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000505000-0xb)='/dev/vcsa#\x00', 0xff, 0x40000) readlinkat(r1, &(0x7f0000c45000)='./file0\x00', &(0x7f00001be000-0x39)=""/57, 0x39) getsockopt(r0, 0x2, 0x4a9, &(0x7f000099a000)=""/248, &(0x7f0000221000+0x536)=0xf8) 2018/01/15 11:36:48 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0x10) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000055000-0x8)=0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x8, &(0x7f0000055000-0x40)=[&(0x7f0000054000)={0x0, 0x0, 0x0, 0xf, 0x400, r0, &(0x7f000000e000-0xf7)="b08d4a51c0fbfc2214060a12f27a171be38cd0697c5671e79a4c5ef2bfa9b9fd5b378743cb6699480df475a43610886243263d85fcaf64b5d74c6477c5e8951014daf185c0e6fc7725babbfa766660dc250919ffa3871d88ae3909756ea202d94c088fda6d4342b2209ce4152310c59665c44e7422138ae8ea2b2473a8ba770e98b4f715e02df99d6ba911ef1c06c2fa296bd8ee8b75028fd4b1a6c20d71425041e24cda44daa19e33806324346cb34105dad91dafcff46670964fc7a2054a45d3f92b98dbb260bf7bbe03608406b930645595fdc4543e4e93b6d0598af8de11d1cf3f52adc3e181d14df56a6e1616dd6c04e20f2ee5f4", 0xf7, 0x0, 0x0, 0x0, r0}, &(0x7f0000027000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfe05, r0, &(0x7f0000055000-0x57)="012de6829e4e145be05786dff126f2e7afb9c5a59de301eeb1671fd901da5a318d29600692a0b6bcf90c82d6cac9106d5ca6011e95f850508410562a6f855a7b63afdc853b55d1720c62da9a86c4696e28000adef5578e", 0x57, 0x8, 0x0, 0x0, r0}, &(0x7f0000054000)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000054000)="5d92690c40545538b1890306f69926c4754e65ffa2476e428236344267", 0x1d, 0x8, 0x0, 0x0, r0}, &(0x7f0000055000-0x40)={0x0, 0x0, 0x0, 0x1, 0x80, r0, &(0x7f0000055000-0x69)="d7178d57a533e1c3956ca51b170c4c8058859870c061121d1a663f95c8fe0fbecf9e8ab74558252a829d004be1bc32a739a6e03d5c8934587d42f8e9865bd52afafa8019524acb78afe4301302a772555560e0ce9991ddc8ec0e8b92160d1d66ef14c5d13d1763460b", 0x69, 0x9, 0x0, 0x1, r0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x3, 0x19a6, r0, &(0x7f0000055000-0x62)="16266ca86f826ec1ce005370b4ffddcc56f0f8ab03bb86f3ca88af54ea9b432e8c45e37ed6eff9e64611c217d4b0ad0ebf9b3fd9a6ff1a044eed4fa00e82cc2e11a462c825f8d95709cf6d1c795f52b12d8b247f475fceeabc07017b9477d25ca477", 0x62, 0x8000, 0x0, 0x0, r0}, &(0x7f0000022000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000029000)="0698c283e75a4a17826e83606aa822e1a243e95f6dd20b1b698d92ddc3a3da24fe6c019ca017768d242b39a2c315f1151f36878bba753e1db3cfd131e04986a8ff6bc693a4f4979ff31bd6a6fddf5ad169bbe14871e613c7a7857a5ce8457c6c86fd78f8417502f8f3d2cc703b07acbfd889a040d22bdc74aeff5867baee45ab26e7726bc4a99c69f0601d14ae500b85bdbe7de2df5abd812c90ad8a9d0652bb1c3067a0150bff4fff79e7c87f10e13283d889acad364c00399a473d9f241fd8f79e97ffde2bd4d55e935ea0df29dc39ec37f1f493a7486aade0149665377f38b1a5da3f809d6cc864804990e4ad4bac7909b4", 0xf3, 0x1, 0x0, 0x1, r0}, &(0x7f0000054000)={0x0, 0x0, 0x0, 0x0, 0xfff, r0, &(0x7f0000055000-0x8f)="5ba9acd0987c8211cbcfad2a5815e5aaf37bec027c0aff34ef01025c48d77b4b811c4e678adc2d99eb24c25ce57d890d9f18111b72ff76653ed7fb6092f580c34c2b14b4f8b110363de593a759e0278a80d3292c6cedd108185c3426389f2e371fd87ed18c2d4b500e69258e079403839bc0ec7d273f27ae3d98cef0ec1d7b3dd24b93432e46b84d2ba0406719a323", 0x8f, 0x1000, 0x0, 0x1, r0}, &(0x7f0000054000)={0x0, 0x0, 0x0, 0x7, 0x7fff, r0, &(0x7f0000054000)="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", 0x1000, 0x0, 0x0, 0x0, r0}]) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000026000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000050000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSBRK(r2, 0x5427) 2018/01/15 11:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) socketpair(0x4, 0x807, 0x5, &(0x7f0000433000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x201, 0x0, 0x0) 2018/01/15 11:36:48 executing program 3: 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(0xffffffffffffff9c, &(0x7f0000c6f000)='./file0\x00', 0x800, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000478000)={0x1, &(0x7f0000ce9000)=""/109, &(0x7f0000e3e000)=[{0xb5, 0xdf, 0x23, &(0x7f0000e22000)=""/223}]}) time(&(0x7f00004da000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00003bf000)={0x0, 0x0, 0x0, 0x0, 0x100005, 0x0, 0x0, 0x0, 0x3, "d46d8a0a65b7237ad0d59ce5e9e31e9ea103cec597c3f80e358cb3b8dbb07f9c6e805f0cb2ac7ad6dc50ae5be02dd4ab76d7ff20008000000000ec9d8203aaf5", "0d01000000000684af2d2569de63bb43582cc28301667f74b6543373ca0d1b2c71ad109e2e07a448da5066c39a2ab72f304063f8391ea76d4e7d1ac222a8ddb9", "7871865814cc4186008f6cc7671e88212d93aa0cbc93eb80acdc5c581817c7d4", [0x0, 0x1]}) 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000437000)=0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000ed3000)={@common='bcsf0\x00', @ifru_flags=0x2000}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000014000-0x4)=0x0, 0x4) 2018/01/15 11:36:48 executing program 2: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000eae000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000ead000)='systemuservmnet1\x00', 0x11, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000018000-0x4)=0x0, &(0x7f0000eac000-0x4)=0x4) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000175000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000eaf000-0x23)=""/35) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000eb0000-0x81)=""/129, 0x81) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dee000)='/selinux/create\x00', 0x2, 0x0) 2018/01/15 11:36:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) getpeername$packet(r1, &(0x7f00001c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be8000-0x4)=0x14) socket$alg(0x26, 0x5, 0x0) 2018/01/15 11:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffe) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000070b000)="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", 0x1000, 0x0, &(0x7f0000e87000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00007d2000)=0x0) sendto$inet6(r2, &(0x7f0000769000+0x5ae)="dbca333f75714c6666eba2407109c6b25846ec9c567e186dffa7e6f842d0b316095eca79", 0x24, 0x0, &(0x7f0000ec9000)={0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}, 0x1c) recvfrom$llc(r2, &(0x7f00001dc000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/15 11:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f83000)='./file0\x00', 0x0) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)="") creat(&(0x7f0000374000-0x8)='./file0\x00', 0x1) lstat(&(0x7f0000fa8000)='./file0\x00', &(0x7f0000b65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 11:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = socket$inet(0x2, 0x3, 0x7f) r1 = syz_open_dev$amidi(&(0x7f0000113000)='/dev/amidi#\x00', 0x2732800000000, 0x100) fcntl$getownex(r1, 0x10, &(0x7f000094f000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000091d000)={0x0, 0x0, 0x0}, &(0x7f00001b1000-0x4)=0xfffffffffffffeb2) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000029c000-0x28)={0x7, 0x7f, r2, 0x82, r3, 0x100, 0x8da6, 0xe4c38f2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c17000-0x74c)={0x0, 0x1000, "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"}, &(0x7f0000801000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000107000)={0x7f, 0x204, 0x4, 0x6, r4}, &(0x7f0000a46000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000972000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 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) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00007bb000)=0x0) fallocate(r0, 0x2, 0xffffffffffffffe0, 0x5) 2018/01/15 11:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000004a000-0x78)={0x6, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80, 0x8, 0x1, 0x33, 0x0, 0x1, 0x8, 0x2}) accept$inet(r0, &(0x7f0000496000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000-0x4)=0xffffff72) 2018/01/15 11:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000ae5000)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb5000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000af5000-0x4)=0x20000000000003) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) r2 = syz_open_dev$vcsn(&(0x7f0000653000-0xa)='/dev/vcs#\x00', 0x1, 0x80000) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000244000-0xa)={0x3ff, 0x3ff}) 2018/01/15 11:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$inet6(0xa, 0x80001, 0xffff) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x0}) 2018/01/15 11:36:49 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000055000)='/dev/amidi#\x00', 0x401, 0x8002) readahead(r0, 0x7fffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b7000)={0x0, 0x0, 0x0}, &(0x7f0000c14000)=0xc) perf_event_open(&(0x7f0000915000-0x78)={0x2, 0x78, 0xffffffff, 0x60, 0x9, 0x92, 0x0, 0x1000, 0x20004, 0x4, 0x8, 0x9, 0x81, 0x0, 0x2, 0x1, 0x1, 0x6, 0x6, 0xffffffff, 0x7, 0x10001, 0x6, 0x7, 0x101, 0x8, 0x5, 0x4, 0x1ff, 0x9, 0x0, 0x3d9a, 0x2, 0x5, 0x0, 0x7ff, 0x3ff, 0x9, 0x0, 0x9, 0x4, @perf_config_ext={0x0, 0x7}, 0x0, 0x5, 0x4, 0x7, 0x0, 0x100, 0x6, 0x0}, r1, 0xffffffffffffd0eb, r0, 0xe) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000088a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) open_by_handle_at(r0, &(0x7f0000522000-0x1008)={0x1008, 0x6, "257f55e1e16d8494dcf85ee7e40bcaf58f9f560cf15fb2ad588f3e6fda40a21d9d3256ea280f6a9aa025ceb31be622026df5436feeba62c05a366657b0c6328cbbd409da14e580b4808e034e2c376c6faf393718fc4fe202d83175909cebe76068ce4cc1afc764ea607bb524db2ed19b3870a2fa356fb227e5c2255fee92828aa727fdead8bca28898365fd8fcbd84eda6fce59d5a7475733374686cb5f88bc31a6c462268d7b664a7b9b4790ffc8346eb463f6596ae519febbe23f9583b539fa59ecee7d976bc7a19f621ed38197c9d3b7518df74c2cced35676c1a3d706190e578497835432c3045c45c4e77686efef5f7050be9595b4c6617082c7207a303f5b097d0c798c81e6c57ff0288340372175cd7b835ff8ae09439e7a9e5e7912cc7689d1e71bee1ba3d4f94950ba1605ddcf2a30f425a488f519d68e67dc3869d3e1cccf0a96dcc09c7795c0e9f1f8218b187937fda9c843584bb4f18039e448e7a7b129186d72146561f686d2cbea76dc201cdea99ff12338da5b9f42265680eeb12eec931398a478ed1bdec3b5c47c762c151577afa29387d41610886b75405e433afeab2b7d5124a20748f7c653b72268e10a7e2f9a73eea421f19db57a64616f4d1d06f51a5fa90c8408e013c88ef51257f6038b50ac34445caab4f06ecd251a4336e487715ed0a5d961cded9a418d0edf1aa1418af7e489c0d59a60ea1b6b6a6211adfecbdf38100956c3dd880de9573f94a4b0fcd4e2470dc22751f0a0542611131d449dbea52df66317be2152ecbef52b6778a9294ca54abddf82a1231405cd7727c1495069663e9e7213a9b2281abe8a42339b39f51c7781826c42ea798066975ed5f30612ee3a33324cd93d42ed08704f0388479d5948e43aecedb44a019ecf6fa049ab2595c58d5da4568d5042e81dc8493f9e47ef5296eb36de9039b6c9b663dfbafaac7808f8d40f326033e1b4cac3994baae43bfb1117a64c5a4407250bf6e47e407baa066fb47acf2deb6b8ee074022788bbcb6272f2083c730164e10581cdb3da3faa31dc668d3f493cf37428de2beeb496272c94c14699cbf85160f5982cb7d5737fd151c5529548dfcf50bb8c9318ca8b1a5faeea89077267d645bd3c0078ae744465e153bf1bc467b5b4186f4a0361152bff9a4a1dc73fba7156888f9a4bad75927a22345662808284567c0ccd861fb1e9f8f5ceec43e91d3197baf3ceb581ff751ca004d2a3746046fbf9e747840c59a158d881ab6fa5b3ccbeff9c3d2f3c1c86a2a9ae40e2cb83743292f514293eb4fc143d69960e2a7f2d11f2b4a519dc15eda03c88e36869a8b2fec7602c23033651699922c8581a07f51add2835adb10cdac2dddcf21d288a60e5deabe807b72ad73958961b0bbddf1a5822040cb69065d7aa2638b684b2af168a68b524613bae45baca47ebcd9d8c67e21f544b8d0356ad70246b150dbc24d95bdf253290968995716f174fc706a82cec67a096f2c1c71f233fb2a307fc84cfdc49388cbcbce2c0ef1ad1c28c40eeaaec98afe098e416ee9dbd87d46f543e998c07da0a822037466804931e71ddfaf4a6047ad89cbe2fcb30bcc346fa3d305cd63c7be0a397c90d4733f20583079a815a193e7506393a40046086b30e4c54a8f8167835667be16734722c5f7406c150eb5a543e6482a4e39a8651135836352da754265fef1ef88d6f32a8dbcde1ea0f4a4d9d633235e17094abd60bf59af7106559e0b08d3b0a55cefdbacab6672a1920457ee5832d4cf06496fcec986c00c738207b339b0e7fb86e856d0746be7968ccee38701f0db3b73e8ec97a4c017f3132b5a8aff6714f51be87cab77f51c359e542b3a3731c408ff525e9e67db272371d5069d82fae8d39921547ff26195175c55e06ec56ec5724ad55a8110bb93462d3bac48e953f0b33836f0411a057b59f8f242481e005a008a83d67385751ad5ba02297939327c87f6a1b35cab95213860a023cf48f17dc2efeaaf31dd9eabd4ea9c95341d61b5529ea5e7e5de2b8bdbb3177a0c3d2dc0e5b9968d89ee0069b27ccf827da4e266c9dd9597294fc6577cce89b22ebd1ee84052d74054c402e28e6092195116f8bd74a49264735a1b967b61001971feca9b1acff6d4ead8649eb6cac255998244829612dce2d0b17178912c9fcd5951fa0ec2ff4f768c560ff7168203d0a5b83556f1d406147118454068a1e5aeb4650f35c022f9b89e7dff9b2a928813acb5aadf379e89b30e5945cccda69115d20688576376fcadbccb1c52fdbde8a727828053211eee53165ae8821267238065191fbdc8b67ee7411ddd531017eb456c528699b1167bf8d2e3f0f8e89b350c99a556a36fbbf2cbe4dc73e21efcf328ef9b171e8cb39c06d7f5eb89599e749a9fc25fd09f2e76222ddb2114249b30b8232f40a1276602c874a6cdafb312c47d0c4987df1ad4aaca06cd23cc24df9548bc6739afbcb492f898853eabf72ff37969b5aa9dbebaadfd9457206525fcc8836fd8bce00e62f2bbcc2a4579ad6c70063ce2ac92bb3e78ed175414c452066f05cc4a4083e5b529dd336a75b0ebbb5cd903c8174d5f3c9167d4cbc8b747be3ff0b78716b591b0fea56405f0a12e2ee9776cde8979e5810e577d941a52404fad454f82ee84de4bcccd2228b2b3dfcca06fa9175dbbc70a0a85f8d771dc953dc2ad7fcc2d14d9b0322a5e363a12f16543257d9e168f990375195fae0b1369bea2d28e938e293c900f72be45718b3e73dd62ee5d618968620d1d16938931b7944bbd83f3b31308d51fb83c33567b0d16de79d62389412caa3c764deac0a26ab63c3db73ec50ed6bb8807759bee5b2cc4036591ade5fc9ea663c3d53730139594c52797cb6bfc3b63a292dbc0e3fc193d77d5c19d99a299a5ef7ba9cc93f7f67ceeeeaa1e49767051d6a13ddeab9192dbb99dc2ea3281d6bdf57ea1354c03107ed5aef0fc868bf1f1a004c2f061431847d8b1ef812331848785e87dc9a3a66bf08483f9b060208cc163de08ef0cab7edf1d07964a91b0842ec25823311fc935e29c4627df6e4f90cd1f7c9e3d17da7d7bec77128e01ee37d269d1a85ed164a57a79efda277d4e2d22b78473a57ad8bafad474d917ebf1a0393ecc3dda986f48261b04e46eb082a757b52477ff169c99da15b1d6a2b07bc987bd60d61a866793f95c4acb5cbd3a58a7a30f5a3de2a93e9fc2d5e20de234cac8876ce3e97d0c5820ecf200a8cb72b03aad3ab8c1c089b2092e64eaf79b0a2bb286d06dfcd408974af59b04023fc0089c6d6421777c470abafafa3732fd634b1a1bdc6f61aad07128247504fc9aef3568b58e03e0e0443203f83e639a9944469eef355ce3558640e1ca4789ab61319376435212c3425013dcf6c066a6431c5f04af7a331db35fb2ede4e951d7cd7665ad0bf5c399e10b8492bba00e3e2cce8b2135f44867f55f98bd6ba3ff2844929f3577ced698ff00938ef1e5ce64a062cf3b7935198df7bb27674024f7c79bc93d6c0660f5ef8d773ce996c51c412a778cb2dcadfce9dbacd95b87947d04b7892cfbb11b97102c77ccd61edae8e2eb563ecdc102bd65514c68e072506970371fc5d93b45b25574bc7f3583db50613234d4bd58c3ce42f3771efdc7b1579d0aa4e04a6bc303c478e21f75c3cbbf8e436b6b4412ba4fe21ae6fd46f8b139fd41d31ed32191785dbdd794758db523eaf93896982b8bc534f376d8f72b900ace97d5a7e831caf540df6fc4b7b68ce5224dfbd783f1ed1ea6bb39cd01caa1dfb01cb36e35a6ed59dfaf463b6b8aa7d48458a3345b2cad2b0f9cf2895940ab9c94c91ec02c26f7e4a9aa0da6716e5a242259c81a241ef5977a3f6bf01812eb962f842c24321a82252539769a456fd66e88781ff7ffc52a9215b9c359d830bda48a91ba45ab2f7beb14c35927c6d29a237ff3ef5b95cd59796975d1f246c6f90165301878f65135a8383d0b473c554b675462d75804a6791f4ac5bde39b39674a01e3da8b89e2cfc2e4de8c5133ae9e540819d32b9dab42dd892b0bdb7cc08f287cc99b130e546cf8328b5885bf1cdabf1b320b9ca640057bf66a15f881678d5eef5ca97343d3e44c86bea67f065c1687a5d9c2882eb89ec7ca4977b9b952ba8e24e2569744e713649bedc5f4c7fc02d3dd1367ce8a11154e04af206f5fe08fa46e738e0ce9ea308d0c54cff68298a34635d90fbdaf6182da3a30ebee71b8f8068654ed3f5d7730b8daca5247e7d97991d94be331d3ad4da0d885eb637f2fc0ad3cffdecd02f488c374203d5515793efbd1581cdc7a9f77e2e0735c169369d1c367129224d364a4f279690960e42b945ea2c7ff54f22c6ac39ff3657387614d13031d9f445e649b68adc101a7796055a97578708c6837dfb99e91b8e8d9c82ca20c9245cfddb843530901f8e2f956a87113d20769d51111d14a7ef339f810854bf63af8e5d8ebf25af0b3ea4a7b5db8ef91233067cc07a1263ffddca347b8b4b39149b90df3f1bc6240ad68ed7d851248d28f4e9aaaff36f57e81eb0bec7836ff15b1323bf01b8a730bdb4495fc15037a9da70a263775af6481822cc72112a272dd0a81f8ee7a57c3baa9f4a2a5fd9d1b54812b70314b96d7731397541288b829ae8dba19d7c0072d4f1fc056ee27034406e03339f9b020986066aa9795c115d3c5f01848027283208dee19cd85ed8ef41d302db742c8fb1e31e4592173cfc2c3e3cfec326e755190fc158eaae25dcfd58c23159e0988f6b121711bd9d73705e03a2fbe1cbce323f37cf7b87ebb73ebac96fbeddb9c3632acc8dbf43ea8f3570ea12c4bfeba0ab9490f55c5308f4378d9adce93fc8b510b3c1fad968584e3a7b9d26baeba4a9cca8604cc4f1052e50dbccc657556b936ce458e4b88e4ad0cad8e116da35cee17f86880d707aa27c7385132204ed87bf59780dd20d4c5fd8a74f2d6461b4efa1bc13622270233243799484ba092afb08d41220c3163adf55f8cc2fdaa196f5844af31c439075f51155c963d155b442aed0f0bdc6f8e1f367ecc72b894ec1d232a3d2cec305c2d3039074badd5adc8aa854dbe5078dd8b867ef414480a6f8b2e7381d6e8842c41faec619b0fc600bfe0bc152a15e8790ed9a30b0cd56af01893924c6ad25fc631531632d739560c39bb33c50367d80e4be88c3653bf2820c13f4029ab15d13cd86a3c51f9d6a1813e2b25ce593d74c94c91dc577bf74d13f26027bab9fe205410e5da8c1c3143f817f229556817bdb529d97f881a4f1234520ffc89d847862d823a567ec16119d6786e00e942e77411ffbbad122e8c2a0526c46e508734c76b5022b579051607aee7569c420133ffcb49ebd8eb2b9205ae86a06df082cf751fe13307a85e524c45c36f8f392eb2af44f4d88715714870514b60b5601ae720058b343af8691ac3bb2392d38ebfaf19f77e3fd3abe5562ecd9c4201490767451b828824994896737ba0d6c44bf5ea80d93ec9b3150f28c9e0d880e7e96449d63e6835dde711ec08a4eac8b42aacd17cf75cf269eaf8c7519f0eab3f5452f281a6943976805383ece063893b5f5b906ff3afa82c0034c9c2d4efb37cb6cb6fcb1facaa61b2e39e0cec1c7a57d8db2a1afa2c47eabac74cf05fb4fa151dd160d03b709cc52c1e153cedd18941a852b33bc4d67592651feeac189183274af897aca5a0433386c0fd20269177cfab6f34cb4cf033ca6f4c70c5c2f883202347ce83101e2ef995b890085b67bc6fb27ecd5759cceee096baccf5a834da67f8ba06b95a"}, 0x100) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$TCGETA(r2, 0x5405, &(0x7f0000696000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000c5c000)={0x4, &(0x7f0000108000-0x20)=[{0x7f, 0x4, 0x7fff, 0x6}, {0xffffffff80000000, 0x99d, 0x1, 0x8}, {0x1000, 0x7, 0x5, 0x0}, {0x3f, 0x8, 0x7, 0xff}]}) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/15 11:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d96000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20305}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000036a000-0x28)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00004b5000)=0x12f, 0x4) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/15 11:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007e9000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000905000-0x50)={{0x100000000, 0x3}, {0x0, 0x5fc}, 0x44b, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) fdatasync(r2) 2018/01/15 11:36:49 executing program 2: mmap(&(0x7f0000000000/0xe05000)=nil, 0xe05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e07000-0x3)='-', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e05000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000457000)={0x11f000, 0x0, 0x0}) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e05000)='/proc/self/net/pfkey\x00', 0x480800, 0x0) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e07000-0x4)=0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000e07000-0x8)={0x3, r4}) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000e07000)="805b9da2b7ab955fb2243f84b04ea91d0048b52b80eba941cfb110af4bd06f6415133178998b3de36ff791808f9580facaffec4af05519ea4606696ea68567c0f339b55eb0dcbdd2f689ef08cddf1be47a72aab2c163a6548f70351910146b353387b16cbe6078c7511092fd", 0x6c, 0x20000884, &(0x7f0000e08000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000e05000)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x2, [0x7, 0x3, 0x0, 0x3, 0x8, 0x8, 0x9, 0x0]}, 0x5c) 2018/01/15 11:36:49 executing program 0: 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 = getpgid(0x0) waitid(0x2, r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r2 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 11:36:49 executing program 3: clone(0x0, &(0x7f0000fbf000)="", &(0x7f000050a000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getuid() 2018/01/15 11:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000387000-0x13)="130000001000ffdde200f49ff60f050000230a", 0x13) ppoll(&(0x7f0000df0000)=[], 0x0, &(0x7f0000863000)={0x77359400, 0x0}, &(0x7f0000f52000)={0x7}, 0x8) 2018/01/15 11:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d23000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000035000-0x10)=@req={0x7, 0x7, 0x5, 0x401}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xde8}], 0x1) 2018/01/15 11:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0xfffffffffdfffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x0, 0x0, []}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000f15000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000e06000)=0x4) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000872000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 11:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000d7a000-0x28)={0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000c5e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000dec000)={0x1000, 0x8, 0x2, 0x1, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000401000-0x8)={r4, 0xb33}, &(0x7f0000928000-0x4)=0x8) [ 47.585157] device syz4 entered promiscuous mode 2018/01/15 11:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/15 11:36:49 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000d26000-0x8)='./file0\x00', &(0x7f0000d25000)=@known='security.evm\x00') r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x0, 0x4) 2018/01/15 11:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000064c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000359000)=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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x0) 2018/01/15 11:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) eventfd(0x0) 2018/01/15 11:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x7, 0x0, 0x6}}) 2018/01/15 11:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00006f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dd3000)=0x14) write(r0, &(0x7f0000042000-0xdf)="2a53264a5325840e0ac58ff2c5d4d7f575e70250a0a6d926c71406e016dd2daa2896fab597cd751a4994f8fda5cacf0c2c122d8bc95ef2770ed70a1147dfbcb0ee9c0ac80ffbc982b4abc8a6cbb3e8daf84fb56e874e8f257fafc7c2aa3bf14b4e427ac1f31e58291be8c01984aa6e1c23fdd318eb4636fe2d12b2edbe23f0142e13c78c3bc16fea43b65180876c61f9377d9aaf7d0d101287b93188aa9089db32cac0e6a18f69dcb421d8893a0483ace99eb613e4cac55a6a634647fa04fbda94236ca2f7d3a36d1634c4a9df2f17b91619cd3f667197bd0d3b917e6a05a7", 0xdf) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00008d3000-0x10)={0x1, &(0x7f0000e3a000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c0d000-0x4)={0xffffffffffffffff}, 0x4) 2018/01/15 11:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000008) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) r3 = dup2(r1, r1) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000d63000-0x2)=0x8, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002e9000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/15 11:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008ca000+0x798)='./file0\x00', &(0x7f0000f77000)='./file0\x00', &(0x7f00002ed000-0x8)='iso9660\x00', 0x0, &(0x7f00006ba000)="5464ef9910fee35d") r0 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000a82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000033e000-0x8)='./file0\x00', r0, r1) 2018/01/15 11:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00001b3000)='pkcs7_test\x00', &(0x7f0000fb7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a89000-0xd)="766d6e657430d2246574683000", 0xfffffffffffffffe) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000482000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e6d000-0x4)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000038b000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000f78000)={0xffffffffffff0000, 0x1, 0x1}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000a92000)={0x31a, [0x0, 0x0]}) sched_setaffinity(r1, 0x8, &(0x7f000001a000-0x8)=0x8001) 2018/01/15 11:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) r1 = dup2(r0, r0) utimensat(r1, &(0x7f0000e5b000)='./file0\x00', &(0x7f0000736000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) 2018/01/15 11:36:49 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000094b000-0x9)='/dev/sg#\x00', 0x6, 0x400000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00008ed000)={0x0, 0x7, 0x0, @thr={&(0x7f00001ba000-0x63)="61fdb99ba3c5902fd4ace9fb42e00bc59b115c4bdd0065eae6519551ab76223cd9934dd322fffbc8b8fb7aa1b219f1d9dba1029b952cf0a2f2510fd636c75b90f27aed33d9749327334d3db72c728945bd67d45a3d120b065102559a7e279bd8269a87", &(0x7f0000fe9000-0x17)="a0bd5b13fb55fe955f9ebf6d1def538b0da398307e4e8a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000303000)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000fe8000)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fe9000)=0x8, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fea000-0x4)=0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000fea000-0x38)={&(0x7f00001f4000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000c7c000)={&(0x7f0000fe9000)={0x5, 0x1, 0xc239, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x7, 0xcc3, 0x9}, 0x1, @can={{0x3, 0x3, 0x100000000, 0x4}, 0x5, 0x1, 0x0, 0x0, "ba621adfa1c88ab0"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000001}, 0x8010) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) 2018/01/15 11:36:49 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000870000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc4000-0x4)=0xc) getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x22000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000e03000)=0x2000400000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000)={0x2, &(0x7f0000001000-0x10)=[{0x13, 0x6, 0x100, 0x40}, {0x4, 0xb01f, 0x6, 0x3}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000001000-0xd)=""/13, 0xd}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000003000)=0x2, &(0x7f0000004000-0x4)=0x4) fdatasync(r1) setsockopt$inet6_dccp_int(r1, 0x21, 0x1a, &(0x7f0000004000-0x4)=0x8, 0x4) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r1, 0x3) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001000-0x90)=[{{0x0, 0x0}, 0xdf7, 0x6f, 0x0}, {{r3, r4/1000+10000}, 0x7, 0x3ff80000000, 0x3f}, {{r5, r6/1000+30000}, 0x2, 0x800, 0x7}, {{0x0, 0x0}, 0xffffffff, 0x5, 0x6000000000}, {{r7, r8/1000+30000}, 0x8, 0x2, 0x5}, {{r9, r10/1000+30000}, 0x1, 0x7, 0x7}], 0x90) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/15 11:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000073d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000005) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000736000)=0x2, 0x4) writev(r2, &(0x7f0000366000-0x80)=[{&(0x7f00009b3000)="", 0x0}, {&(0x7f0000b6b000-0xa7)='~', 0x1}], 0x2) 2018/01/15 11:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) utime(&(0x7f000031e000)='./file0\x00', &(0x7f000077b000)={0x0, 0x401}) accept4$unix(r0, &(0x7f000016e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b01000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000048d000)='/dev/usbmon#\x00', 0xff, 0x640400) 2018/01/15 11:36:49 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000016000-0x4)=0x14) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000007000)={@common="6970366772653000f0000000000600", @ifru_ivalue=0x5}) creat(&(0x7f0000018000)='./file0\x00', 0x80) 2018/01/15 11:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/15 11:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d8c000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1c4}, @in6={0xa, 0x0, 0xa2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) exit(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) creat(&(0x7f0000577000)='./file0/file0\x00', 0x0) 2018/01/15 11:36:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000695000)='/dev/hwrng\x00', 0x10000020400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c26000-0x8)={0x0, 0x80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x2c, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2e8}, 0x9}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ba7000-0x18)={0xaa, 0x18, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000c7000-0x6)={r1, 0x8}, 0x6) r2 = semget$private(0x0, 0x3, 0x4) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00003b4000-0xa)=[0x1, 0x3f, 0xff, 0x20, 0x4]) r3 = creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000cf7000-0x8)={r1, 0x7fffffff}, &(0x7f0000b06000-0x4)=0x8) sendmsg$nl_netfilter(r3, &(0x7f0000dd1000-0x38)={&(0x7f00006ce000-0x5)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000ef000-0x10)={&(0x7f0000dc8000-0x1c)={0x1c, 0x5, 0x5, 0x300, 0x0, 0x2, {0x5, 0x0, 0x9}, [@generic="35bf980c3a54f9e6"]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040085}, 0x4801) mount(&(0x7f00009a9000)='./control\x00', &(0x7f00000ee000)='./control\x00', &(0x7f0000c23000-0x7)='cpuset\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00009b3000)=@buf={0xc9, &(0x7f0000644000-0xc9)="5e9f48e9cc8ca1b677af5142e6c15350b23f44b68904dabe57a1c5ce308b980f14500b6e4a0fad1206afe4a2e71cf2765e86eea7838227bc848c175bf90457ebb14a6bd1cfc9abcb7303eb6c5e91f3e6ada254783bf34a454efe7ed4b172f78747599825a310956db5393e28f772176471d7a98e328a8596b9d9286ca92815035b09d9f2a093bc54bbfc78aa195d3449bab2286d8d8a55212408df98f1d328ac11540a810e8f49e88a830fa8fdd2096e4bc449db481b6c0b74ab6bb04ea786ba6c98d0abc4705ef563"}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2018/01/15 11:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f8000-0x8)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000604000)=0x20, 0x4) mount(&(0x7f0000430000-0xa)='./control\x00', &(0x7f0000e2d000-0xa)='./control\x00', &(0x7f00009a6000)='securityfs\x00', 0x81000, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) timer_create(0x7, &(0x7f00009f9000)={0x0, 0x1d, 0x0, @thr={&(0x7f00006f3000)="189caff3f1f147286f5c96d3abd8158d6d2075e9271bb86ecb87f8c4369901d4ce68200bc79ebe725c3e6e9f81ba26728c59d82036fec836df25c2247b0c2143f0d98e98a0980f24379903fe7934cd496b229b43a35941a131dfa744e80c6f35c5484a4795306fd001eb17997d1aab5c9697806e8dc4c62360b1526e8d97d794201046ce488bfa", &(0x7f000068a000-0xcc)="58e3b44569f1165183780dc0e920a9a71e784e9c46af389de1309ba43f6227b1aabf6a80582aefef30d4436a5f87ed802929aa3dc4ea8bdc0d2408ef047e6e047d766db5fea62f195b1d4f400b15008e4321ee8b91658db8995c468611aa63bf8c6dd641577503945a4c33817bbce1c27bf24f77e77d6d30a26ae4dedaf033d4317b659a28a3ea1c8b9d279102e4f8260c5e88469a4e9161d43ca4cef4b0363a54c8b069978469e4f688004be926b6fac668c13dda1eac0d7c3e11575a9f6e0288fe36c862ae12f001eea4d9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d43000-0x4)=0x0) timer_getoverrun(r3) r4 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f00005c2000-0xa)='./control\x00') ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000122000)={0x1, 0x7, [{0xffffffffffffffff, 0x0, 0x0}]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000038000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000e61000-0x28)={0x5629, 0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000061d000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 11:36:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(r0, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000054f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 11:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x7, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000720000)=0x0, &(0x7f0000de6000)=0x0, &(0x7f0000875000-0x4)=0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000087f000-0xd)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000c36000)={0x100000, 0x2, 0x5, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000374000)="") 2018/01/15 11:36:49 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001bb000)="b4239c071ddb178be47ef6a9fd5ba20f4e49029d1f03352b441e8cd8c87380594e2405f585f4b82e8342b59b9aea31837ebd5624558782d7d419c084c7d50d1c345cdb2ccb298968621ab0ba46262900f41cb1ff136411f9bf39c7c0ba5d25f4b63990bb82f648e9cfc7f96dc4ce8215768438166be14eac79a6192fbd7948f91c3008a8b5df75f79e10de8b965977b3", 0x90) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006aa000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000b45000-0x38)="1226d76e34b7ba8ff414f051c1d15be4386cc440fe6007fccd58e2dddb137e14832647858e4f35719279b9ed3adf053cc72323f71f80490b", 0x38) 2018/01/15 11:36:49 executing program 1: 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) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 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]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d42000-0x8)={0x0, 0x0, 0x1}, &(0x7f0000447000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004d1000)={r4, 0xb6}, &(0x7f0000386000)=0x6) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/15 11:36:49 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2013, r0, 0x0) r1 = msgget$private(0x0, 0x780) msgrcv(r1, &(0x7f0000006000-0x29)={0x0, ""/33}, 0x29, 0x1, 0x2000) 2018/01/15 11:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket$unix(0x1, 0x2, 0x0) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/15 11:36:49 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001c6000-0xb)='/dev/audio\x00', 0x400100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b5f000-0x58)={0x2e8b1c78, 0x3, 0x9, 0x9, 0x7, 0x41c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005c2000-0xeb)={0x0, 0xe3, "666590913d11846100bac96b88e54e787a13afcda76da96ee0456e245a11c2ff7335989dcf25b84806a9a618e49ba2a012633a09d21b31f96e08f122c1e61a7ea3e560688ca2d797078221867bbdde69be64e2045f3cb4e504c7c6369a65220454e763fe92dd040fbe1f7025a145710f978772f1a0d36094b7387ec9b54557a68c3c6842db2bc217187d913acf31715532b9a420266dbb5626187889db0fbc52d9cebecdc32da8cfc0f948835f229d0993917581a6355aa7efe114fdd2c183e5a09257dbc22a3d5b93206248be589cadb6c834657df14d90251068bf64f28f6443aaf0"}, &(0x7f0000000000)=0xeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x0}, &(0x7f0000ec0000)=0x6) mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r3, 0x0) 2018/01/15 11:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e55000-0xc)={0x3, 0xffffffffffffffff, 0x0}) write$tun(r0, &(0x7f00002c2000)=@hdr={0x2, 0x84, 0x80000000, 0x6, 0x4, 0x9, @ipv4={{0x28, 0x4, 0x10001, 0x5, 0x10a8, 0x1, 0x2, 0x400, 0x2, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xd}, {[@noop={0x1}, @ra={0x94, 0x6, 0xab}, @ra={0x94, 0x6, 0xb}, @cipso={0x86, 0x64, 0xf0, [{0x7, 0x12, "02aa7e30266d7b593d2b4ca2cc3e07b2"}, {0x2, 0xe, "531f45b536f3735e277c5de6"}, {0x0, 0xb, "0de00cf9ac31ddb405"}, {0x6, 0x8, "ab0c7f649bc6"}, {0x1, 0xa, "2edd30bf9d5d77a5"}, {0x1, 0x7, "f23e3347ec"}, {0x2, 0xf, "500ca576547282b9151493abb0"}, {0x6, 0x7, "5dce97301f"}, {0x5, 0x4, "d35a"}]}, @end={0x0}, @ssrr={0x89, 0x17, 0x5, [@empty=0x0, @rand_addr=0x3, @rand_addr=0x5, @multicast1=0xe0000001, @multicast2=0xe0000002]}]}}, @igmp={0x1f, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, "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"}}}, 0x10b2) 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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af9000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000698000-0xd)="443e8a999984bce803a30144b8", 0xd) r2 = socket$inet(0x2, 0x5, 0x0) r3 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x2000000011, 0x28040000080003, 0x8000000000001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000899000)="680bfef06cd158691be20015521be0fc", 0x10) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f000022a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000091d000+0x43e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x201}) 2018/01/15 11:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dc8000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f0000181000)={0x18, 0x29, 0x5, "c02002"}, 0x18, 0x0}, 0x0) 2018/01/15 11:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000431000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000ef8000-0x400)={"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"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000087e000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000db000)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000e91000-0xc)={r1, r0, 0x2}) r5 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f00009c0000)={0x1, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r5, &(0x7f0000806000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/01/15 11:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x2, 0x1) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000b86000-0xd9)="260000002500f3f80000fe06000036e602fffbe8000000010e0009050adfff37000000000000", 0x26) 2018/01/15 11:36:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xffffffffffffff01, &(0x7f0000000000)=""/89, 0x59) r0 = syz_open_dev$mouse(&(0x7f0000000000+0xc25)='/dev/input/mouse#\x00', 0x4, 0x400200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000002000-0x48)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x101}, 0x600000000000, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80800) r3 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0xa2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004000-0x10)=@generic="6e5e5c7d8e369210a2edbcaf22b8780b") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000004000)={{0xffffffffffffffff, 0x0, 0xfff, 0x1, 0x2}, 0x8, 0x3f, 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]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x4, 0x100000000, 0xb3, 0x2, 0x9, 0x7, 0x40, 0x40000000, 0x5, 0x4, 0x2, 0x0, 0x8000000, 0x9]}, &(0x7f0000005000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={r4, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfff}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x129000, 0x0) bind(r0, &(0x7f0000001000-0x10)=@nfc={0x27, 0xffff, 0x0, 0x7}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000008000-0x4)=0x8, 0x4) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000009000-0x50)={{0x100000000, 0x5e}, {0x6, 0x2}, 0x2, 0x4, 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]}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000-0x10)=@common=""/16, 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x23, &(0x7f000000a000-0xa)=""/10, &(0x7f0000008000)=0xa) socket$can_raw(0x1d, 0x3, 0x1) mincore(&(0x7f0000006000/0x1000)=nil, 0x1000, &(0x7f0000006000)=""/96) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000006000-0x8)={r4, 0x127}, 0x8) 2018/01/15 11:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00008b6000-0x10)=[], 0x0) 2018/01/15 11:36:49 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x88040, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000c62000)=0x3, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000008000-0x12)='/dev/input/event#\x00', 0x8, 0x210000) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000007000)={0x0, 0x9}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000008000)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000008000-0x8)={r3, 0x40}, &(0x7f0000007000)=0x8) 2018/01/15 11:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3ffffffffffd, 0xfffffffffffffffc) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/15 11:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000694000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000df9000)={0x4, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000565000)={0x5, 0x2, 0x9, 0x282}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ccf000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9000, 0x30000000, 0x5, "458aa3297e0d1325362ceb82276e6008b9a4920f56ba0f9cb2455d93dc7ef473744944f10a5515677a1ff0b1bd5c3eb6fd785e3465e4d2d49662ad823b78b95632d50453e186f82c35dab18acaec3bba"}, 0x160) 2018/01/15 11:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockname(r0, &(0x7f0000234000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dce000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b76000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 11:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x20, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000a68000-0x8)={0x0}, 0x1f3) clock_gettime(0x0, &(0x7f00004bb000)={0x0, 0x0}) clock_settime(0x0, &(0x7f00002bb000-0x10)={r2, r3+30000000}) dup2(r1, r0) 2018/01/15 11:36:49 executing program 3: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000044b000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000044b000)={0x0, 0x0}, 0x4800) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f000044d000-0x87)=""/135, 0x87, 0x40000000, &(0x7f000044c000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(r1) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000358000-0xd)='/dev/binder#\x00', 0x0, 0x800) process_vm_readv(r1, &(0x7f000044d000-0x70)=[{&(0x7f000044d000-0xd5)=""/213, 0xd5}, {&(0x7f000044c000)=""/4096, 0x1000}, {&(0x7f000044c000)=""/138, 0x8a}, {&(0x7f000044c000)=""/232, 0xe8}, {&(0x7f000044d000-0xb7)=""/183, 0xb7}, {&(0x7f000044d000-0xe1)=""/225, 0xe1}, {&(0x7f000044d000-0x53)=""/83, 0x53}], 0x7, &(0x7f000044c000)=[{&(0x7f0000410000)=""/91, 0x5b}, {&(0x7f00000fd000-0xbc)=""/188, 0xbc}, {&(0x7f000044d000-0x85)=""/133, 0x85}, {&(0x7f000005f000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) getgid() ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000080000)={0x1000, 0xa20}) ptrace(0x4205, r1) 2018/01/15 11:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bdb000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000011a000-0x4)=0x100000001, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 11:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000cf5000)="9e") 2018/01/15 11:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040a000-0xd)='/selinux/mls\x00', 0x0, 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_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000014a000-0x20)={0x8, 0x6, 0xfffffffffffffffa, 0x80000000, 0x0, 0x200}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000787000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/15 11:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000ec0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000f9a000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2018/01/15 11:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000dc2000-0x78)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x0, 0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x0, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000215000-0x10)={0x0, 0x6, 0x0, 0x0, 0x0}, 0x10) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f00003f6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 2018/01/15 11:36:49 executing program 6: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000964000-0xd)='/dev/dmmidi#\x00', 0x3, 0x80000) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000963000)=""/17) 2018/01/15 11:36:49 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000009000-0x1000)=""/4096, 0x1000) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) sendto$inet(r0, &(0x7f0000014000-0x33)="32000000180025ff0700940d001404028020fe00060400050000001e0f000f000b00000000124fe50914eea4010056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000016000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x600000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000008000)={0x9, [0x1, 0xe3e, 0x3, 0x100, 0x6, 0xf2b2, 0x9, 0x1000000000, 0x82]}, 0x16) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000017000-0x4f)=""/79, &(0x7f0000017000-0x4)=0x4f) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000c000-0x4)='tls\x00', 0x4) 2018/01/15 11:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b02000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f000050d000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009f2000-0xa)='/dev/vcs#\x00', 0x200, 0x100) read$eventfd(r0, &(0x7f000016e000)=0x0, 0x8) 2018/01/15 11:36:49 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000011, 0x200000806, 0x80000000) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/15 11:36:49 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000004000-0xda)=""/218, &(0x7f0000003000)=0xda) fadvise64(r0, 0x0, 0x39, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f0000002000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "62c59b62ec95fb4d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x100000000003) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) pipe2(&(0x7f000051f000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000051f000)={0x0, 0x9, 0x6, [0x2, 0x8, 0x0, 0xde03, 0xffffffffffffffff, 0x6]}, &(0x7f0000b56000-0x4)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005cb000)={0x5, {{0x2, 0x3, @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]}}, 0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000090f000)=@assoc_value={r5, 0x6}, &(0x7f0000940000)=0x8) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000c95000)=""/192, 0xc0) 2018/01/15 11:36:49 executing program 6: prctl$setfpexc(0xc, 0xe0081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') r0 = shmget$private(0x0, 0x2000, 0x108, &(0x7f000065a000/0x2000)=nil) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000002000-0x8)='./file0\x00') connect$nfc_raw(r2, &(0x7f0000001000-0x10)={0x27, 0xffffffffffffff81, 0x0, 0x0}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000002000-0x18)=@generic={0x0, 0x1, 0x0}) fcntl$getflags(r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000002000)={0x0, r1, 0x1}) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ioprio_get$uid(0x3, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x8, 0x7, 0x864, 0x6, 0x8, 0x20, 0x2, 0x9}, &(0x7f0000005000-0x40)={0x1, 0x5, 0x8, 0x4, 0x2, 0x1, 0x9, 0x1}, &(0x7f0000004000-0x40)={0x4, 0x2, 0x1ff, 0x3, 0x12, 0x8001, 0x8001, 0x53a}, &(0x7f0000004000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x8)={0x8}, 0x8}) socket$inet(0x2, 0xa, 0x3000000000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(r2, &(0x7f0000005000)='./file0/file0\x00', 0x40, 0x82) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000002000)={0xe0, "87c5ad678914846fb3eb48cd290e24e20ff2ae736c5052220c274d75f3a7630f28a471fda83414344d7908eccb03df70042f044f75f67bd4d6af1030efb04037fa35784a139b14203c1dff735e36aa77fb4d4c57c56c8e854b58960af71d471be1270e254a8f8e99881b9d2bb90e2f7ea935264f415c400a871615c346dfe3d9f1cc1f8fa397f3f8714c1dafea8a3e9e39e1bc572e416250fc20f6d3c29f7a342584376a813fde50d828e563514fe2d439a28b7de10a9b4ac744558ff575e4bcc7825137e530fdc10dda47becd60c6bfeffb73eaeee0d890684b192228731cb0"}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000004000)={0x1, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000006000)={0x3, 0x20, 0x5}) 2018/01/15 11:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x43, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae3000-0x31)="d3ab27191a01002356ba602d0900000000000000a4b20079ffeffffffffffe00024307000000000000000020ffa86eb95e", 0xffffffffffffffc5) sendmmsg(r1, &(0x7f0000957000-0x21c)=[{{&(0x7f0000f12000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000343000)=[{&(0x7f0000bde000)="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", 0x400}], 0x1, &(0x7f000063a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000084000-0x2)=0x1f, 0x2) r2 = syz_open_dev$admmidi(&(0x7f0000a6c000-0xe)='/dev/admmidi#\x00', 0x8, 0x20082) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c94000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f19000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8f000-0x4)=0xe8) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x45fff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) [ 48.186892] netlink: 'syz-executor1': attribute type 15 has an invalid length. 2018/01/15 11:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet6(r0, &(0x7f0000079000-0x3e)=""/62, 0x3e, 0x40000140, &(0x7f0000971000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005fc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000510000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000cf8000)=[], 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 48.227840] netlink: 'syz-executor1': attribute type 15 has an invalid length. 2018/01/15 11:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) pwrite64(r0, &(0x7f0000dd8000)="ef139f24c925dec0b88c75254b84bbbf305ea1478a443dc76ad6605252d3d51c87eb2f3cbc54e91231a4d0331546d24974fe487b917ba5d6c6b7ea584a5ece2a9d762726cc327cc33bf5bd58fea1a1432ce2453662d96ac2e68d7f98cf79a3c468c74cdbde1ff81737f237c73ddfd297884dd19ce1065d69b656f47b75a090907e51c02d6cd06cf740e8ad07e476fc7115587e3f6ea5bfd4ee79f5eecbcd5c834966abf58a519361f52355b7a41622f9d64641bca85a27449387637e14a0c07d", 0xc0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x5853) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a83000)={@generic="abde7a03bfc9f43f410f3220c760873e", @ifru_flags=0x8000}) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f00005ca000)=0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000709000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/15 11:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") clock_gettime(0x0, &(0x7f000097d000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000c0a000-0x40)={0x100, 0x3, 0x2, 0x2, 0x5, 0x100, 0x80000000, 0xffffffffffffffff}, &(0x7f0000576000-0x40)={0x0, 0x7b760c4c, 0x2, 0x1, 0x9, 0xfffffffffffeffff, 0x0, 0x400}, &(0x7f0000269000-0x40)={0x1, 0x9, 0x2000000000, 0x1000, 0x6, 0x4, 0x57, 0x7}, &(0x7f00006a6000)={r1, r2+10000000}, &(0x7f00006c1000-0x10)={&(0x7f0000ac2000-0x8)={0x1}, 0x8}) nanosleep(&(0x7f00000af000)={0x77359400, 0x0}, &(0x7f0000b13000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r4, 0x0}, 0x0, 0x0, 0x0}, {{r3, 0x2710}, 0x8, 0x0, 0x0}], 0x30) 2018/01/15 11:36:49 executing program 7: rt_sigreturn() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005a6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000556000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x5, 0x3, 0x9e}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006d4000)={r1, 0x9}, &(0x7f0000240000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000002000)=""/113, &(0x7f0000003000-0x4)=0x71) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000006000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000007000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000006000)={[0x6004, 0xf001, 0x0, 0x7002], 0x80000000, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r2, 0x4c01) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000007000)={0x8001, 0x8}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000007000-0x49)=""/73) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000-0x8)={r3, 0x9}, 0x8) r4 = open(&(0x7f0000002000)='./file0\x00', 0x200, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000009000)={r3, 0x43, "70b6283d2fa3dfa09021dc9a505132793e8bbe498dcd9c5e8bed451aac5e8ea0efdae72a30f7503d3684ce81decdd8936fd1013bef7acdceb933424eab595459d17094"}, &(0x7f000000a000-0x4)=0x4b) 2018/01/15 11:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x82) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f000091d000)=0x0, 0x186) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@loopback=0x7f000001, @empty=0x0, r1}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000edf000-0x4)='net/sco\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000eab000)=0xfff) 2018/01/15 11:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000db1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000073d000-0x4)=0x0) r5 = geteuid() sendmsg$nl_netfilter(r2, &(0x7f00009c5000)={&(0x7f0000cc4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd8000-0x10)={&(0x7f00005de000-0x253c)={0x253c, 0xd, 0xb, 0x408, 0x0, 0x2, {0x1, 0x0, 0x9}, [@nested={0x21bc, 0x7a, [@typed={0xc, 0x45, @fd=r1}, @typed={0x18, 0x25, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}}, @generic="2cb46d7f520fc9d123163a488b34b47fee65e20a704f8f2d974fb41e4d75922891379702f1b6994e6f73007c3533e7985df3566896d787413f21c147ec2e9773419cc99e671579bc1a7a0acfaf37a5982b70112636987cfcbaeb9787eca033cd3ac6e3adff8c18fd0279713486fb2c49e2c0ff98b22dcf0438acce25a88fcee532db0b31d428ba089258399407cb5bdabd0ed6b1a8bc68578e821878e462ff6b5de76fafc1424ec7d93d65d84eda829c943e511ab70ed179809f331a9be0c39694670a7ecb570cbf49f725fdd32f7aeb707f3e75eed9a4c1103a89a4b362583cb3f36192e0de7b1e0f7874f4", @generic="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@typed={0xc, 0x63, @pid=r3}, @generic="55fa611d81a68523c1c8507288e9c4cb543a8923e4955bf92f95fcc9af9204d0b03b6e44d63fb4b85e0c8eddb0c09416f750e9caf488e2330bcb32f3b531952e439c74ae6f7f705d680e6945da50627f5732d480d59c34220f129502dda0d05c7f273b667d0be390c8c563d71d5d1266ee8d99f11e4c51022926609716a4ca2cf301ddeb82aa045e406d5d071c2e4b50408018af8768f3a947e8"]}, @generic="3d62d41eca2def846018824af1953324e583dfd1ffa5a857e8f671c8fde3f4e0690bbc4bd106f414b2ca07d85c60a5406806cc32c07b26fd8c640082c83e36c6dd98e0784f97d3d80a6b22988af403368fca58681ee6edbfa86c4090d7b86aecf3654a269a557b4018cd6fb03271b6772c790d3734612fbe528febf45971358fd303a1d0f91c6eccc7508b03ef35f0c6438e5b2c307a62ea2c85b7e35de5337df710b6ed42a6ce9d3eb10f91661f53450c026b9bd71e982a65e6937dac6297778dab3478e5c27408cd29994922b68f4a78ac4a3c565be22ac21f6a3c123766be48a0d1544c4142aab159fdcc963d52076093965d6624", @generic="a7942b1017d6c25ce916da65887d7f35a5951e76b9927af4a7f69c2604cf96fa41cd1fb90f42fe77e17c69b10592d80d108b621a5c", @typed={0x8, 0x40, @void=""}, @generic="298e7a34438078f0dd70b8bfdb567d6cd768e548bdad644c6a7ecc0fbb27629777f56540811784bcafa07b3c53b23b82fbb0e12896f04799e4b108bdff3a2ed3d4907b05153fbbb2024a1e31426596add8220f4301f4db3be318b0bf86c61bd9b0813c1dc6b8cdf151b9e019334672412abb0b2dc0548e5b59d2f5df375e4dfc6755a75765fdf5a03fb089a75cce1eeb803c58ff6f0208a70964c6582e46eb65214e495c85ab9b3221de7b7d77caf0e827535f97213d1736cb8ce465c9ff8af3839c8fd733d21594456d9310a39556f22724dc4049aee55e19b457b5a7b47997334a50261dd78d82da", @typed={0x10, 0x58, @u64=0xffffffffffffff54}, @nested={0x140, 0x39, [@typed={0xc, 0x0, @fd=r0}, @typed={0xc, 0x36, @pid=r4}, @typed={0xc, 0x5e, @fd=r1}, @generic="373f27bfdba4a611443a37a61bec076c2df99ce45c4baeb8e01960df6f3bda5daec69165b83e674aa1f9809c5d8a7102889399c8b3464e3b494a7bc952697bdaa53baca58d99bdfa71f0ecb05e358f0631c716cfce742641a612a814c528e163de8cc62cb3f2ce9c7d01cd04aebe84dd29f88b70d56f5af0c9476436b2a8b0aa768c000d855fa7965fda5dfe6ddf37094cdac70cb5757c9c76cce853cf0085072aae516a40f92b0110bc052ccd80d25855250c23ee2c434da1d85d43c310df958d7d78b9b744f9e4c71ccae9507640e2311c4c45", @generic="27dcd0ee15b8d31b9ed5690102b67930a829e85a90ae93008bba203ed8b035ff6538766118b0685130d82b18ba33e3ee5020d0109359fe5e", @typed={0xc, 0x19, @uid=r5}]}]}, 0x253c}, 0x1, 0x0, 0x0, 0x4000081}, 0x20000000) sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f0000e65000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0xfc70, 0x0}, 0x0) 2018/01/15 11:36:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000000000)={0x5}, &(0x7f00009cc000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000a1b000)=[0xfffffffffffffff8]) r1 = openat(0xffffffffffffff9c, &(0x7f000079c000-0x8)='./file0\x00', 0x80000, 0x12) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000f4a000)=""/213, &(0x7f000097c000)=0xd5) 2018/01/15 11:36:49 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, 0xfffffffffffffffb, 0x0, 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 = inotify_init() r1 = syz_open_dev$amidi(&(0x7f0000234000)='/dev/amidi#\x00', 0x20000000005, 0x200301) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b6b000)=@generic="42661c1dffe96a1c23cf5417cd6c11f6", 0x10) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) 2018/01/15 11:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = syz_open_dev$dspn(&(0x7f0000ea5000-0xa)='/dev/dsp#\x00', 0x8, 0x400) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00005d7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000543000)=0x5) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r2, r2, r1}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha1-ssse3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/15 11:36:50 executing program 7: clone(0x0, &(0x7f00003fb000)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") chdir(&(0x7f0000fee000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) 2018/01/15 11:36:50 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000f000+0xfb5)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000011000-0x4)=0x10, 0x80800) recvfrom$inet6(r0, &(0x7f0000002000-0x49)=""/73, 0x49, 0x2000, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000010000)='/dev/usbmon#\x00', 0x400, 0x10400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000011000-0x4)={r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x200, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000000b000/0x1000)=nil}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f000000a000/0x3000)=nil, 0x3000}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000011000-0x18)={0x4f6c, 0x9, 0x8000, 0xffffffffffffffff, 0x80, 0x81}) 2018/01/15 11:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000db0000)='/dev/net/tun\x00', 0x0, 0x400003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00008f6000+0xf1b)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000f71000-0x12)='/dev/input/mouse#\x00', 0xd, 0x0) getsockname$packet(r1, &(0x7f000010d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007e9000-0x4)=0x14) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00008e9000)=""/44) 2018/01/15 11:36:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000958000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088e000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009b0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x1e1a00000000000, 0xa, 0xa0, 0x20, 0x2f, r1, r2}, {0x2, 0xfffffffffffffa6d, 0x0, 0x4, 0x8, 0x5, 0x6d2a0ce9, 0x9}, {0x8, 0xae, 0x80000001, 0xb0}, 0xffff, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x5, 0x7, 0x3, 0x4, 0x8000, 0xffffffffffff0000, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, r3, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x80) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") syz_extract_tcp_res(&(0x7f00003c9000-0x8)={0x0, 0x0}, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f000048c000-0xed)={0x0, 0x0, 0x0, ""}, 0x8) mount(&(0x7f0000374000)='./file0\x00', &(0x7f00003b6000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f0000441000)="") socket$inet6_udp(0xa, 0x2, 0x0) rmdir(&(0x7f0000518000)='./file0\x00') 2018/01/15 11:36:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000069d000-0x4)={0x0, []}, &(0x7f000095e000-0x4)=0x4) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 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$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 11:36:50 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "654635a3775b9167f04dd100856caac3"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d4f000)=0x0) 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) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r1, 0x6) r3 = accept$inet(r1, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d49000-0x4)=0x1a2) write(r3, &(0x7f0000a29000)='$', 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) r4 = accept4$inet6(r2, &(0x7f00006cd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b06000-0x4)=0x1c, 0x80000) r5 = syz_open_dev$vcsa(&(0x7f000017c000)='/dev/vcsa#\x00', 0x1f, 0x400000) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000648000)=""/0) writev(r3, &(0x7f0000ff7000)=[{&(0x7f0000eda000-0xb8)="a7", 0x1}], 0x1) close(r3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000d6000)=@assoc_value={0x0, 0x2}, &(0x7f000071a000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f9f000+0x633)={r6, 0x6}, 0x8) r7 = fanotify_init(0x1, 0x80000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000cbb000-0x8)={r6, 0x3}, 0x8) rt_sigaction(0x31, &(0x7f0000fb4000)={0x9, {0xd292}, 0x40000000, 0x6}, &(0x7f0000d00000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b6f000)={0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedreceive(r8, &(0x7f000057c000)=""/118, 0x76, 0x3, &(0x7f0000864000-0x6)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r8, 0x541b, &(0x7f00004ee000-0x4)=0x0) fremovexattr(r7, &(0x7f00000f8000-0x9)=@known='user.syz\x00') setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000bbb000-0x8)={r6, 0x7}, 0xfffffcb1) 2018/01/15 11:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000c0e000-0x4)=0x0, 0x4) r1 = getpgrp(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000af4000)='/dev/admmidi#\x00', 0x84, 0x12000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00008c6000-0x10)={0x1, &(0x7f000020e000)=[0x80000000]}) getpgrp(r1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/15 11:36:50 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000013000)=""/255, 0xff) writev(r0, &(0x7f0000014000)=[{&(0x7f0000014000)="3fab1fdc109ebf5639d61c12ab0d0017e8d358460d827cc97833ab4811f8b8754f8c9c5e3d44e49261a93a663f87d35203dcfa888a9eaccb387cd1fe3d67ac1574fac2f586310515ccad1171625be84c3d21cbafd6942e57b223054ed420e01ba880331480fd531ca395491a0795aa91b5e06d3f3495dab73fb71a20cad99356808d894a91c31294f4d47b2501f9ebbd2eaf378035848bfab91ed6a921b1a5f88b95472b7c2bb771fbef0fbb1b2397d127529b75c3f43281b6bcfc161eaa923c387e47a505b3", 0xc6}, {&(0x7f0000004000)="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", 0xff}, {&(0x7f0000001000-0xdb)="ca989b9577c1e5b89765c75f892f5fadf61221b3d1582e9053b2c721ea54564909a3955034c30297fb9b986c73e3150e745c6ee9fd6a3ecd6dbc2e1e7fe4da5fd7974b3ecbb4265af886042dfdab55673343429107fe2fcc6d9c45c62532357a84ba86f9c2f52717806f4aa1cba57b87a2b964c9ee07ff9af56cc0eedf763016655ac1be507a24a07934ca3671b7f3608c5cb6b506b952441161a0455d1c8bc35ebecc75512aba3c10102ca5714d120e10c66bf6b803a23fc30c5f24cf9aa90b149eabfd6a9539ec3b27befe6377a4d4a7ce1c3c6e2fb92bcc8cb3", 0xdb}, {&(0x7f0000015000-0x5f)="194600e00753f1aa18f7bcd8d5bd318b67ac0fe70744422ded251789b1e94bda16c105ba5db988b59313398e56f72d314b2524e00985f84c8c3942848b284b6b24c2593306dcb98a0dd19ecb0c06fb419538dd7bb1eeb909f78ba8288f06ac", 0x5f}, {&(0x7f000000a000)="c15f714e23792a349d8f6c9b101693e3d068d9f58885848f18e91807e92c47ca41b449b5c9636cb995e39ea6de7247cefff6c37957641cb7fa8238fef247f533bf31c37afb94e2344399cd8097dd18e85cbdc644fa10890dc0be84718939", 0x5e}, {&(0x7f0000000000)="804f1837fb8e1c73de48796fcdbf81ccb37cfa30b8bc2f2e3548089ca38dc7cee7d643370f7e3939b2c797481096c0755a5c180e45483dc2df3df8c5f0f3ebe1f6f6d724f2624757b47b246237a04eeae9a44133d72e703310e5c2726e4137eff817568039c172851bddf8cc9ffacda8cae2f74d76b6e8514fabc4ceac06c045feafbad867579e046f9f55f218f659428d4197d13a1b7dc5271e67bf246ac2394ad76635fcc9d8678d7716d82d0cbeb2cd6c920548cd795a0536a68d54c98800", 0xc0}], 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000015000)=0x3, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000007000)=[@in6={0xa, 0x3, 0x5b5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, @in6={0xa, 0x1, 0x946, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc15}, @in={0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000014000-0x38)={&(0x7f0000002000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000d000-0x80)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/56, 0x38}, {&(0x7f0000013000)=""/168, 0xa8}, {&(0x7f0000005000-0xc)=""/12, 0xc}, {&(0x7f0000003000)=""/249, 0xf9}, {&(0x7f0000013000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/116, 0x74}, {&(0x7f000000d000)=""/238, 0xee}], 0x8, &(0x7f0000014000-0x5)=""/5, 0x5, 0x0}, 0x0) 2018/01/15 11:36:50 executing program 0: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000918000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d94000)={0x10f000, 0x2000, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000f31000)="7379736301016c00") fcntl$lock(r2, 0x7, &(0x7f000085d000)={0x1, 0x0, 0x4, 0x9, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0xffffffffffffffff, 0x1000, &(0x7f0000b88000/0x1000)=nil}) munlockall() clock_gettime(0xfffffffffffffffe, &(0x7f00002b6000-0x10)={0x0, 0x0}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x9, 0x0, 0x0, 0x0, 0xd4, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x800000000, 0x0, 0x0, 0x20000, 0x4, 0x0], 0x2, 0x100}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x9, 0x0, 0x8, 0x0, 0x0}, {0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x6000, [0x0, 0x0, 0x0]}, {0x4, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x3cc, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000036000)={@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$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000ef2000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) 2018/01/15 11:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = request_key(&(0x7f0000915000-0xb)='cifs.idmap\x00', &(0x7f000087b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000174000-0x5)='ppp0\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000cb3000-0x8)='keyring\x00', &(0x7f0000300000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001bb000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d67000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000624000-0x4)=0xe8) connect$packet(r1, &(0x7f000077e000-0x14)={0x11, 0x6, r2, 0x1, 0xa9, 0x6, @random="0eeee260cec7", [0x0, 0x0]}, 0x14) 2018/01/15 11:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e65000-0xf)='/dev/sequencer\x00', 0x4041, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000ccd000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000352000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000aeb000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000b65000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/01/15 11:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = socket(0x8, 0x5, 0x8) mlock(&(0x7f0000cf6000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e5a000)=@assoc_value={0x0, 0x0}, &(0x7f0000427000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000506000-0x8)={r2, 0x8}, 0x8) r3 = userfaultfd(0x800) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00002b8000)={&(0x7f0000b3a000/0x1000)=nil, 0x1000}) r4 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000045000-0x38)={0x0, 0x0, &(0x7f0000283000)=[{&(0x7f000004a000)="", 0x0}], 0x1, &(0x7f0000283000)=[], 0x0, 0x0}, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000048c000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000f39000)=[{0x8, 0x81}, {0x2, 0xffffffff}, {0x8, 0x8}], 0x3) 2018/01/15 11:36:50 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000025f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xcfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x2, 0x5}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000)={0x8, 0x7, 0x101, 0x0, 0x1, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={0x0, 0xe97}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xa3, "d9b21a7f9df7059b127eaed7231994191bdd99ec253a620fef51c8dae2486095b61060901d6ce252f1e07040bf583b1f67fe8bac103950af2c83747f0902806fed1637b4d2ff78af0c56b9568bdc3d8e03ba4bdc7996f4e8b31f241cce7647a7e90915d4bb20b4994090df3711eb84d9e481b5a89878fc749e63225a2c7382c4dd3831ce902a4ffc30ab343c05308c72bd2b7585f45685fe12a12e8832a454363dfb85"}, &(0x7f0000003000-0x4)=0xab) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000+0x856)={0x3, 0x0, 0x9, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x81, 0x7fff, 0x6, "9d9ab039671d10a204b1be24ff907e82", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSBRK(r0, 0x5427) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x1000}, &(0x7f0000000000)=0x8) r3 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000004000-0x6)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r3, r4) syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x9, 0x100) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x2, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000003000-0x8a)="d32f9de63895282dc2b1506cad24b8511d87058ffef0b45072cf810aeb0c45c3acd8401646c4d2037ad407cfb5dc1855d682a83416ed9aa5adf8787b0220c865bdc7035e974e41e34f2327c8ebda3c9e955fd5c38975acfb2115eb16360cb1008aff50c05db144c09e59c27770b577d1288594dd035e25311ef84e05cf2de15d45edf78af6910995137b") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x0) getpid() memfd_create(&(0x7f0000003000)='\\keyring\x00', 0x3) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x200, 0x400) 2018/01/15 11:36:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x8, 0x8000, 0x0, 0x10001, 0x9, 0x6, 0x7fffffff, 0x6}, &(0x7f0000000000)={0x6, 0x4, 0x80, 0x1, 0x5, 0xffff, 0x63, 0x1}, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x9, 0x80, 0x100, 0xfff, 0x529}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x3f}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x6000, r0, r1, 0xc02, 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000003000-0xf5)=""/245) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={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]}, 0x7fff, 0x7}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000-0x20)={0x9, 0x8, 0x208, 0x5, 0x9, 0x5f, 0x7fff, 0x7f, r3}, &(0x7f0000001000)=0x20) ioctl$KDMKTONE(r2, 0x4b30, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000-0x10)="f2a2117a4584efdfe36c7655ba342c73", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) fadvise64(r4, 0x0, 0xd1f, 0x5) fcntl$setstatus(r2, 0x4, 0x40800) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000003000)={0x80, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000006000)=""/94) 2018/01/15 11:36:50 executing program 6: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) exit(0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mlockall(0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000056000)='/dev/dsp\x00', 0x40, 0x0) sendto$inet6(r1, &(0x7f000003e000-0xb6)="de26fa00716b3f6fc419db8781c5088859ea88680a0b9c42119e5e041b21b558f1c52e2459cb7c5c9029317509fa4ed37e620f3e52022b12501191a8cc5c073348968655983199cbcdd6ccc841917f5f7b9df73b84f09a95fe1115d950c18acb4e8f08fddee96edd37bf276ca15902efcd0ae8738e9bb97527b99236f509c62e5353ad5db25db319f0cea7761f38f8ee08b719a75293390c17873a2cfd642a0f34c62e4cc774997ea34dc64ecd003ab3bf79efdbd070", 0xb6, 0x40, 0x0, 0x0) 2018/01/15 11:36:50 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000a2f000)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xffffffffffffffc1, 0x0, 0x0, 0x8, 0x40, 0x623f, 0x1000}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b88000-0x8)={0x0, 0x0}) 2018/01/15 11:36:50 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) splice(0xffffffffffffffff, &(0x7f00000ad000)=0x0, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x7, 0x0) 2018/01/15 11:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000)='./file0\x00', 0x100) r0 = add_key$keyring(&(0x7f0000d80000)='keyring\x00', &(0x7f0000537000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r0, 0x0, 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x0, &(0x7f000000a000)="") socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/15 11:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000cf000)='./file0\x00', 0x7d) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000823000)=0x3, 0x4) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000b92000)='./file1\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f000029b000)='/', 0x1) timer_create(0x7, &(0x7f00005ee000)={0x0, 0x3c, 0x0, @thr={&(0x7f0000882000-0xd8)="3f5101d9e52900ba140c4b0c1d677e08634b7f9afa442e945ce27d63c6f2eff19da72a259c553d05e81d4e8f89a176459396a796b59174b29e62b0e75471a72931ee423dbc99cc847b2ad463c7de3ed229ce342b17a62b0203f223b85f61d5ecdff02a8e7ee69c7a5fd9ef3662db472253b00cec613c136c421532a4c42884fa4d3eabe385fff94b6b59d80b7bd97e30ffa67cc576595af6a170a7d0eae2d0f072320ad209148d3eed461077dae860a5f6f7332ff6ba45388a288d507431f80b7c1a634f6afc85c983123f67cffa106aaf6e0bff9fc5ffa9", &(0x7f000073f000)="48aa7f7e4e65bde761f3b089c082482c7378000cb4408e07c09e50f5bdda0e106ad3c10d838bc31ace2eb03a18047c591bb1acaeab5b33658b24cf44314b95352754c6fcf34e3cc8f510a588e6115dcfe6d5316bb19e3989da98b6310d7ae9a60ccb1f687da842068360df83513b0fa28f411bbc52f6726ed7de"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000186000-0x4)=0x0) timer_delete(r1) 2018/01/15 11:36:50 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000733000-0xc)='/dev/autofs\x00', 0x20001, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f00008d2000-0x19c)="e9316ede") 2018/01/15 11:36:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f00006ce000-0x10)={0x4, 0x1ff, 0x5, "34a8285f6a70", 0x6, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000837000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f00004d4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="b000", r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000017e000-0xe8)={{{@in=@multicast2=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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bee000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b44000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d0000)=0xe8) setreuid(r3, r4) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000010, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3ff, [0x0, 0x0, 0x0]}]}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = dup(r2) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, &(0x7f0000353000)=0x1) r8 = add_key$keyring(&(0x7f0000204000)='keyring\x00', &(0x7f0000b3f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r9 = add_key$keyring(&(0x7f0000364000-0x8)='keyring\x00', &(0x7f0000582000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r8, &(0x7f000045e000)='.request_key_auth\x00', &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r9) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r10, 0x8935, &(0x7f000045a000)={@generic="5d6266f4257dca45b104f495e84aae54", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000cc2000-0xc)={0x40000000, 0x800, 0x1d}) 2018/01/15 11:36:50 executing program 5: r0 = memfd_create(&(0x7f00008e8000)="74727573746564706f7369785f61636c5f6163636573735c40a447504c7a6e6f64657600", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000000+0xd1a)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f8f000-0x20)={0x199, 0x0, 0x8, 0x946, 0xf3a3, 0x8, 0x1000, 0x8, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 11:36:50 executing program 3: mmap(&(0x7f0000000000/0x4cd000)=nil, 0x4cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000004000-0x8)=0xffffffffffffffff, 0x8) io_setup(0x8, &(0x7f000033d000)=0x0) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x100, 0x80800) mmap(&(0x7f00004ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x3, 0x7ffffffffffff44, &(0x7f000010a000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00004cf000-0x10)={0x0, 0x0}) 2018/01/15 11:36:50 executing program 7: r0 = creat(&(0x7f000066c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x400) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000d3d000-0x4)=0x81, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000939000)='/dev/admmidi#\x00', 0x6, 0x20000) r2 = memfd_create(&(0x7f000038b000-0x29)='posix_acl_access-vmnet0}!&@vboxnet1$bdev\x00', 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00002dc000)={r2}) 2018/01/15 11:36:50 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) sendto$inet(r0, &(0x7f0000fe1000)="", 0x0, 0x20000000, &(0x7f0000c1e000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x8000000000010a, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000fe0000-0x4)=0x6, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000fee000)=0x1, 0x2) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xf, &(0x7f0000fef000)=""/44, 0x2c) write$tun(r1, &(0x7f0000fee000)=@pi={0x0, 0x8809, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@x25={0x805, {0x3, 0x7, 0x1b, "f200453c76a3d9900874a3580f4d070aa98e35831499cd5549b6b45263ff6d68cc497d66dd3fa63c1eda23b31b24059a243275966d7d2d414c2f04a9eaf1f603d8b389b1e18da8f6c91a285aaef239efd517093d265ca189db3fb80b959333a24895cbb2af3ab2f88ad812338a08f2a46ac1395bdb7a13c9dbaeb78342fba32e8a60a1d2044f22c83b97f812fab317d7cf370b0c9629f66320da2ca3fc91"}}}}}, 0xb3) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000ff0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008c6000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004b8000-0x4)=@int=0x0, &(0x7f0000fef000)=0x4) 2018/01/15 11:36:50 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000e000)=[{&(0x7f0000000000)="b1235ad9e813fd1db69f36f96be7035a84fd6fa6f84d092dd42d4ec668adf02670efefe7e615b27d4f7cd135e7947445e1a6205c3ffaaaa52a5b8696dac1d58c78ff6d9adc393104ec82d0047cb25b15cd1bb75ac70b20827b19aa58f989a1e9eab9ec670679e89244763b05bfe3dbc2f9d34eb1567c3e817b5eb97a35e9ad3ed3cdb7251e7b30dbf5fbe482c633d0dabf32d0d34ecfb07e9fac103b5bb950599f1ad5c0596c41c4308f45b5d566a2b8ce8af966460e1436718d6e4580fb7b34baada04a84bd1a5258a9ad4d2202b84d5bce", 0x0}, {&(0x7f0000002000-0x4)="ee8ff1be", 0x0}, {&(0x7f000000a000)="47036fb01872c802187f083de068d13f904ba4551b804ebc0febf9224e4165e79726a302dd6acc1832d726ea472883a9d615bd203fc8794119d7d74756d1a89cb7d49e162b5deef0479c90fe57a6087df029b15a6b3090761b1ccc038f5f573d2f1cd644914a5569f9088d571fbf84475166c539e0a9d059df9bc65dbe3f9cac9e56d2d78d333ee93a3d141b32d4794f20b5b5406d0760a91ca447c472b14754ff1c1c2ab081752709b2830235276926e281a6ecfea65978f39bdd53ce2f4dc60df3dfb23b11ecad46b6e1d34d18611d771aa1c95001aea175efb74274e64bd2e2510809b773df0c1a5a7efc3649c45dc7e2037376", 0x0}, {&(0x7f0000013000)="bc9768335f7e63993867ccfe1e6931cb56b40c10fa8ef9bb1d37b383000cdaf9bc2231fa1a0f96623e8b39f4aff4d4a4d220305cf866f8715d5e4dccfc00c018b21a5fe789bebfde1793e3c755496ab6a6c9b4a651e8f25038beda9626daca6bbeae11f952ff44a30c0b7ee08ff66bd87df6b40b5ee83898f53861d3b1b63d9cf76ec0e4f171a8a12a4ed836fd5f6f90d807ae6118c49a1c45", 0x0}, {&(0x7f0000005000-0x7)="ab3700a6c20c59", 0x0}, {&(0x7f000000b000)="f3ea56dd7b528bdc39b792ee755b5b17d555acd0aea08c44d8c2a069937d5ddf1d0293dc48f81790aee3fc687d67bbebd2bd8c06579fb06b7436031b09df201ab1e34525dc7aae9a1d37e01e2193a7854838ee3ec6959067a9741c9214ed007ea3527ac9511b82ca380e1fb1336d87367d7dbe164207b16d5c6999a9ce7c77a3f547319c1faf9288d3b3e89990c885994e2b218242ea521cac91b21499bce21b671f54aa6e66d41d1835e48df5a17584e8b5e43a29ebb4874581462ff5bfe9d64d5f28f24a74fb8e79ca92", 0x0}, {&(0x7f0000005000)="27ff2f4b0657d2a044f57146805e3cf815cba0cae815c3e1b5e8679a47bd5f4b8ea0b03f7847671f5d7f09b57b6eba5b7a7dcfab4f09c7fffd6914d63591f06107fb836071f947551a3b90f5c20a4ba0ed612bbfa5d83bf7ac045c09f2cf58b63d89", 0x2f2}, {&(0x7f000000c000)="d5cf4b909bbe503f481e10a7c6446bbbe23fed8524d1bf1f8e22118d62c9243f204b658cdf3b3dbe5806bd60f8f04997c58f139bfe13bbd9ff24fcca6e642f6f50fa86d52da5131fc348692a05cd23dafe85be8611", 0x0}, {&(0x7f000000e000-0x1000)="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", 0x0}], 0x2b9, 0x200) 2018/01/15 11:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d87000)="36c7cf477d89b61b613823e8046c6556836ac9fdb31501", &(0x7f0000228000)=0x0, &(0x7f0000b79000)=0x0, &(0x7f0000c0f000)="d65da1607a14629012039678ee11ba716f5bd573c7ee6b24c2da8f12f700c58729a08cff6781db") 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) setgroups(0x0, &(0x7f0000eec000-0x4)=[]) 2018/01/15 11:36:50 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c9d000-0xa)='net/ptype\x00') symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r0, &(0x7f0000004000)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x2, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)=0x0) 2018/01/15 11:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c55000)=0x0) getpgid(r0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r1, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r1, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[], 0x0, 0x800000) 2018/01/15 11:36:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000b40000)=""/62) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x9235, 0x4) r1 = memfd_create(&(0x7f0000000000)='nodevloem0}\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setresuid(r2, r3, r4) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)="b253ae0b8300b79748b2f95e80f5054ed3565b79e6870da2296864f259b5a7620e8b091dd3e88a1d38b1b1b555abd4b9301d2ce07038978cc9106e7ce9df0d9c89866a335357e4778c01d42be288af32e802cb53c803238643bce3e01d766b15bccfc81b469d0a832c1f51b9917a9248ad22b2cc7be9f88c75306ad92e2ae21e5d8da12312bf8f72251dfd51eb0ccd8a2bc666e18bf4c835b22e8c6b2fb4092b9047f4c66a70df8e913615ae8db2b4734d0c4bcf86d73ed1e9d5bfd24bc9debd89b567", 0xc3) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000002000)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000004000-0x8c)={0x1, 0x3, 0x80, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004000-0x2)=0x3, &(0x7f0000004000)=0x2) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r5, r6, 0x25, &(0x7f0000005000)={0x25, 0x3ff, 0xfffffffffffffffb, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x8, 0x1000, 0xbd, 0x3, 0x8}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r7, 0x1b, "efe17162e9490484bee95089fccab44515bcb0124682fcd7419917"}, &(0x7f0000007000-0x4)=0x23) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/15 11:36:50 executing program 0: syslog(0x4, &(0x7f0000d26000)=""/65, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x121000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xeb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x95e5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}], 0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="e58373191356bc32f85cb4512312fbf753cc1464634b347a5aa405297db0af8d36683cd86edcd5aaf8608cb956350d", 0x2f, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r1, r2, r3}, &(0x7f0000002000-0x7e)=""/126, 0x7e, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x42000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x5)='nfsd\x00', 0xa16f7e40ec58b324, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000003000)={0x2, 0x0, [{0x6, 0x8, 0x6, 0x3, 0xfff, 0x0}, {0x80000019, 0x2, 0x3, 0xfffffffffffeffff, 0x1, 0x0}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x4, 0xfff, 0x2ac0, 0x1}, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x978cf75) syncfs(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000004000)={0x1, 0x0, []}) 2018/01/15 11:36:50 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000983000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000cb000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x543f, 0x9, 0x8, 0x2e, 0x9, 0xfffffffffffffffa, 0x1e, 0xca, 0x6, 0x7fff, 0x80, 0x933, 0x2, 0x1, 0xfffffffffffffffa]}, &(0x7f000003b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009b3000)={r1, 0xfffffffffffffffe, 0x84d, 0x5}, &(0x7f000022a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:50 executing program 1: mmap(&(0x7f0000000000/0xb2f000)=nil, 0xb2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000b2f000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00005a4000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000aef000-0x58)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000645000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 11:36:50 executing program 5: 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(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003e000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f00009bd000-0x38)={&(0x7f0000488000-0x1c)=@in6={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x11a}, 0x1c, &(0x7f000044f000-0x10)=[{&(0x7f00002d6000)="ab7d4348f3535509f05e5143c3504991ff056e9f778f3c35dc2515e122664881bee97a1f576c5ac3d24e9f54c337a9fd3c327fb6cefd6aa136a28f0f9bafde981aa23e6baf57e54ca66e4778bd4b8bc2431435156a64a707adf4c8", 0x5b}], 0x1, 0x0, 0x0, 0x40000}, 0x8010) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00009e5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 11:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) r0 = msgget(0x3, 0x40) msgctl$IPC_STAT(r0, 0x2, &(0x7f00002ef000-0x7a)=""/122) 2018/01/15 11:36:50 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000537000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x77, 0x1, 0x0, 0x10000, 0x10d000, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xc64, 0x0}) gettid() mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc00045b6, &(0x7f0000663000)="") set_mempolicy(0x1, &(0x7f00008c3000-0x8)=0x0, 0x101) 2018/01/15 11:36:50 executing program 6: r0 = syz_open_dev$mice(&(0x7f00007e2000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00001d5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004b5000)={r0, 0x0, 0x49, 0x55, &(0x7f0000fe3000-0x49)="757bf6cb563390210fe57699c4e9f0371fbb97c702e08b525d140199f2e8167313f52f132d305d99c8bf60c2b7997180853bbd83dc60a0b4152491897aefd858d1fa8d1d0d541aae6e", &(0x7f0000725000-0x55)=""/85, 0xffff, 0x9}, 0xbe) 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) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/15 11:36:50 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000001000)='+\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r2, &(0x7f0000003000-0xcf)="e8da6870e5bb38c3a19748830a958f97e065762bc9e43929fb48705f6a81444c5d303ae04fa8da30c5f7f93d16d011293e3b68cac9e59df13d527e4b6499c1e8cdbde9a92bb72a1f5b2c2434c4160c54e2cc676fb360e29bac0388ea6b3a1295ce6e54164f57ce5786c7c13550ff12b01de2b929ca6d71f9f7e4eae9cd50405fb3c44f390275ef5f5039c94291717631fd82d7d1279860720f11b4869aa255fa4b43a0042235566388649a2cc254a7591a73a3af764bc581afd93132468ecce8d3b33a05e8600611c19c1f9d465c9d", &(0x7f0000000000)=""/225}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f33000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8) fstat(r0, &(0x7f0000889000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fcc000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000371000-0x4)=0xe8) fstat(r0, &(0x7f0000c86000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() r10 = getegid() sendmmsg$unix(r2, &(0x7f0000f8f000)=[{&(0x7f0000e2c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000596000)=[{&(0x7f000035d000-0xd6)="4d6c5e9e5f394ec681c8d62dac7d49ee223d97aea2078cd8ae4c66fa432fe76e8dae051a9da4157b4f1d09fc5cb8ec12d0fdd74c2b27af1e5d8cf18847688a8e1ba1aff10510193825dfc0e774de5d883c7d1833c6bf500ab76d1e43e337fd20a8290e1637c096ddb84df80f0ff60dcae98adc6f56df315f79f71d3f0c2975b90d94fa1a5cfc0e15186080e70d2d29eb4f05ccc34ed29f0144842d2318459ee7f8e13d05630c0b51a1e8f3c71a938cb6ba7bf8a16b7f96f7c2ec89855276105aa57b81e512049b0bf0b4e552a53bc474fc1007fdb57a", 0xd6}, {&(0x7f0000893000)="e62bd985801d1a3f111c4b83d926ef6dd4cf19453c", 0x15}, {&(0x7f0000666000)="2a2d1a36817853fdece945600cc58f78119891023fb180f2c16faa4b42411226251dd2fc95093718ac7df68af9b8", 0x2e}], 0x3, &(0x7f0000e11000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0xc8, 0x4}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000520000-0x8)=0x0) r11 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000da8000-0x4)=0x0) kcmp(r11, r12, 0x6, r0, r0) r13 = socket(0x10, 0x802, 0x0) write(r13, &(0x7f0000dfc000)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) r14 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000033d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001b5000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r14, 0xc1105517, &(0x7f0000904000-0x110)={{0x200, 0x6, 0x2, 0x3, "0dcdf745887a647c5376e606199d2230de3fbef30bac3cea3850adccf8d4c13f1920fb0e0faebe35a3f4bd72", 0x800000000000000}, 0x0, 0x0, 0x80000000, r15, 0x800, 0x2, "a9740dbc0aa93ebb20a2bd3c2cc3d5344ddfc8606e37f04b70c185985ac957eeb506771700c365804fadf66c4ea513d3420e100000000000000005e2982f5b6e", &(0x7f00003a2000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffffffff, 0x81, 0x800, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000001000-0x9c)=""/156) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000013000)='./file0\x00', 0x80000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 11:36:50 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000f000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000015000-0x30)={0x4, 0x0, &(0x7f0000003000)=[@exit_looper={0x630d}], 0x47, 0x0, &(0x7f000000a000-0x47)="fc3a3fd58a2b1f7e6a15557657b5b15db7188e879fbc2f2d84fc02cbff4d7bb47101f3503ca95d8835454c85bf877804f11b7ede9e2bb530662bdc2fa412ebee8951bb86b54588"}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x4, &(0x7f0000009000)="01000000", 0x4) 2018/01/15 11:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000717000)={0xffffffffffff0000, 0x67c8, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000966000)={0x0, 0x0, [{0x1, 0x2, 0x0, 0x0, @irqchip={0x7, 0x7fffffff}}]}) 2018/01/15 11:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008b4000)={0x0, 0x0, &(0x7f0000a09000-0x10)={&(0x7f00006f5000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e96000)='/dev/vcs#\x00', 0x1f, 0x4040) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000253000-0x10)={0x8, 0x5, 0xff, 0x4}, 0x10) 2018/01/15 11:36:50 executing program 3: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffe) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000dec000-0x10)=@generic="2e00e2f21b9cd1b3f5bb9b2b84264ab4") 2018/01/15 11:36:50 executing program 0: open$dir(&(0x7f0000e4e000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c1000)={0x0, 0x0, 0x0}, &(0x7f0000202000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00009e1000-0x8)='./file0\x00', &(0x7f0000fcf000-0x8)='./file0\x00', &(0x7f00001b4000-0x5)='proc\x00', 0x1000, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000b6e000-0x1)='hfsplus\x00', 0x0, &(0x7f000002d000)="") 2018/01/15 11:36:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendto$ipx(r0, &(0x7f000089c000-0xdc)="f45fb2e0ddf1db108488963df6616fadd80c833586b688c43f34c160f7e3b463bb081008d370c5b71abc4189147df43f6f9fda94b1caed155ecd327b2151195e02679752c2c69d2e2a8da25f86a329e7dfa2ead3fc92d79e6a65ff0989065f9aeaa93225d11faa5fa4c332f2b823fe770579220acf1dd2e6e9757f7418d3eece7090c5999568117897343be5b79bb6303fbaf068319466cf3846d702e557ac0355b0cb1190c8852eb5e0a93883817f4dbb4fc7e83ee9626e93a418b0f798ecca665165bb200785dbda9ca74b7f23dcb63a00c54d04ecb0c48f0e88f6", 0xdc, 0x80, &(0x7f00002b3000-0x10)={0x4, 0xc9, 0x0, "280fa3681cb1", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') rmdir(&(0x7f0000649000)='./file0\x00') 2018/01/15 11:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x9, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00009cb000)=0x0, &(0x7f0000e59000-0x4)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) prctl$seccomp(0x16, 0x1, &(0x7f000044b000-0x7)={0x1, &(0x7f0000134000)=[{0x4, 0x7, 0x5, 0x5}]}) 2018/01/15 11:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000b6000)=""/209) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000da8000)='/dev/dsp\x00', 0x121000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x4) mincore(&(0x7f0000665000/0x1000)=nil, 0x1000, &(0x7f0000094000-0x1000)=""/4096) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000085e000)={0x0, 0x0}, &(0x7f0000cbb000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000541000-0x6)={r1, 0x7}, 0x6) munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) getpid() 2018/01/15 11:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c04000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004bc000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000036f000-0x10)="091afd07dcc28109b4c44e2f265d792f", 0x10) sched_setaffinity(r1, 0x8, &(0x7f0000b94000)=0x7ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xb, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000f46000-0x30)={0xfffffffffffffffa, 0x8001, 0x7, 0x2, 0x8, 0x1000, [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$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) fchown(r3, 0x0, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") clock_gettime(0x3, &(0x7f00001e9000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fdatasync(r0) 2018/01/15 11:36:50 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000268000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d8000)='/selinux/enforce\x00', 0x6800, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bf6000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000592000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002c9000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) write$tun(r1, &(0x7f00007e8000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) syncfs(r1) 2018/01/15 11:36:50 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000d40000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x101800) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000432000)=0x0) 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) fchdir(0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) clock_settime(0x7, &(0x7f000016e000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair(0x0, 0xaf1765c74a8f824a, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00006dc000)=0xfff, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000900000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000689000)={0x101b, 0xd03, 0x187}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00002c8000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000000000)=0x9) 2018/01/15 11:36:50 executing program 6: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000afe000-0x1c)={0x80, 0x80000001, 0x1, 0x0, 0x9, 0x7, 0x101, 0x101, 0xff, 0x7ff, 0x1, 0xffff, 0x0, 0x100, 0x3f, 0xf96, 0x4, 0x2, 0x80000001}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000afd000-0x98)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/01/15 11:36:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000-0xd8)=@ioapic={0xf000, 0x80, 0x20, 0xffffffffffffffc0, 0x0, [{0x8788, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0xe3, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfeb8}, {0x7fff, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0xfffffffffffffff9, 0xffff, 0x892, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff7fff}, {0x1, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x101}, {0xfffffffffffffffc, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x8, 0xf7fb, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x9, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7ff, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x6, 0x20, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffe00}, {0x4, 0x57, 0x2452, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0xfffffffffffffffc, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6a, 0xfffffffffffffffa, 0xa00, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x6b1, 0x100, 0x9c5, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffff800}, {0x5, 0x8001, 0x1d, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x9, 0x8, 0xa447, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x58878000, 0x7f, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x9, 0x40, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfff, 0x8, 0x9f8046b, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x80, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x48a0, 0x6e, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1d}]}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000-0x6)={0x0, 0x9}, &(0x7f0000012000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000c000-0x14)={r2, 0x80000000, 0x2, 0x1ff, 0x1d, 0x5}, &(0x7f0000004000)=0xfffffffffffffe9b) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000004000-0x4)=r3, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000008000)={0x19f2, 0x5, 0x100000001, 0x19cc, 0xf44f}, 0x14) [ 49.219728] device eql entered promiscuous mode 2018/01/15 11:36:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00004b4000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000524000-0x8)={0x7f, 0x3}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000418000)={&(0x7f00008d0000)='./file0\x00', r0}, 0xc) socket$bt_hci(0x1f, 0x3, 0x1) r1 = creat(&(0x7f0000f32000)='./file0\x00', 0x200000000000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000462000)=@sack_info={0x0, 0x4, 0x8}, &(0x7f00003a1000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e3b000)={r2, 0x1, 0x30}, 0xc) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000ac8000)='tmpfs\x00', 0x0, &(0x7f0000106000)=',') 2018/01/15 11:36:51 executing program 3: r0 = eventfd2(0x400, 0x1) alarm(0x9) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f1000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000b75000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r0, &(0x7f0000d9b000)=0x0, 0x9e) 2018/01/15 11:36:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x40, 0x3, 0x1ff, 0x1f, 0x400, 0x6, 0x8, 0xffffffffffffff00, 0x401, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000493000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000339000-0xc)='/dev/amidi#\x00', 0x9, 0x2) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000e61000)={0x4, 0x5}) sendmsg$nfc_llcp(r2, &(0x7f0000801000)={&(0x7f00003d4000-0x60)={0x27, 0xffffffffffffffff, 0x15, 0x2, 0x29f804ec, 0x5, "f1406bcf572ab9c30e0ac6aee1e040e8bdc39e58271018c4ab40f829d2f76be49b35438390cf834f2a5313f807ae80f21e0f9075db57ae74b794308de1f740", 0x6}, 0x60, &(0x7f00007f1000-0x50)=[{&(0x7f000008a000-0x66)="b4d582534ca949908f0b15472380dcf5cd5016586173fc7e10c5f0add864d51487c28bba5a55c8aa0d50492702aca74ad4bfb41deacecc712ceac149a932171f0b0fdde6a3919721ed4d43e68bfa55244e6faa3e2d288836046c3861a35599e2c1e696b99022", 0x66}, {&(0x7f000042b000)="045516a074e8cdabe744ab97763fc8bc9ab4d8fed599acf4f3341bfca008a4bb60bff164893886c938df3914d929dd05a74a09a87ff071f65d38a43855a4571a73458e3fefdf049d900bb03ae4c69c725bc4e86ba911c797ce59c413d7476db377f6ab91af023e47c0ab1b091672554ff085eeb35df961e1616d66ba5cd0c74f0ed8a3eb90603efb5a7a1a3cde221e943b6eb361558b395f3a89c6b0b9084e12cbcc8fdeb046d587c2ec21d9cdc4e73a5d04a3423d4f0f00d281cb69d9d498", 0xbf}, {&(0x7f00003cd000)="bd84febe3a1023c515ae87ec", 0xc}, {&(0x7f00003f3000-0x28)="6cda565c567e245679912f9122ef62abce52f21cb9fcfbc8f4fb37aebacf3f66c2e26bb09006670d", 0x28}, {&(0x7f000093e000-0x1000)="5b55c4d98f216a3e680849d73fbb224fdfb3e3e56fcfb805088de4c642b589feef13d6f6dffbb61368cb7beeadfdc443d6cdf7d9ae803a6d83917d3d8e8ae367d5fc2b06523d07b008c78986f5f96682001fdee9868f7246bcf12d80a2b8417da2d30197baddb81dd83bc0609b9a976230fa8bd2f7db62c79fc117690ac8ed791f4a78ec4e413e4069e46f6951d2fa0638c4137057f3814949296391dfa3f6b19b3f2ed47f812bc93280113207d6dad7568c9126157080afc031f5d500fe08449b6b0f467ae56eb60eec6aa31c8e77803b04c4337eb15820b43bf00635606ea678e40a641b2ab9ba7d810af319fb1e88a4382d229e9c65498b07dd3c1fb88baf9c907d1b43deac0f172dfd782b0b51b6e01ee07f34e4ea154cb85170daec626c239f6800d03e9b2932f34e2e6f75cda90afef1bd997092d801b50e6179a853e99245783607d6097171efcadfe0e423c629bb92e49775530244dd54488a4a0f06f6e9ed8ad1ca3a09bdfbb9e91a56903f533b80f58aeef8b4bde1df7bc05a8cfcec6881540bd71576a1c89f1d1054d195f910bb6f4986e676960d3c8add976139f618c8b00062a4bc2e10c6d6eca48b615bad07c6a3d9463ea079eec5a9fd816b8658cbd8e6c18c8ac5328644c585edbba295cdf0a7e84b2913dfb4b9b2f53163109b43bf8df9cb94ffd7598541a414cffc031d699ea4f06a7385d01dbfe58afc38ea0db5e48abe3e1750ee1899235bceedeba07eeec4aa16e9ebc63dc558325e73651c9fba4408b02afa3f3d26ec34b9959079be5c26bdbf80ab847ebf91652f55d850e4d9536d8ea0f5b146103477934f5428e3e798dd707e3c42715b823d7f1bee95210602b4bb0a8db59304ac9aeebadace5c5989cf4396a1c1fc9fa45580532a315ff04101607f38cf8d78859e62c9e4422fd5454498081f062ea8f4bca79124170ead5136ef3e1f93318343196259d4024f3f72a960ad5c91688e2e222d345c44c1a35bf71f7a61d9895f4160b165122bc3b449892b4cdd9c910db2ff0d051b811b32e528b40d8248068cadfb6a27240c9bb30f4315be636839293756af0f2ad89debca6d22ea84b8d8f399bce189ca112325653a7e700c25ef16a168f73afc311a635c7bb902538fe2cb3dd86e6238989b501265bdeb1b01759d9492ac9ea0f494e916e03a418a9f9d79de1a096782faef813e9df8957e32d0fe9be41424cd706bc293a8f49e7cb56d7cad381d9dfc6ec906f11700745bfd8f806619be8d22db9e9af4b30236e5d031726c4e5f7e44e7cbd0821902168e9a4935cc6e30a8421a4a05dfb7b688d2fee612ccbae6632409af8400537bcc92681e7b924a0f4b465ed3197a7c665b6645acbf1f6d7569b552cfaf9b10b4005adc9ae3ec3d4c1ae667369ac9bf2af4ebfaade5de48f81dc18acaa1185bbec2490c259deee7f182f0d40dfd57cb7126853955deb498b25c17f07b7632090e9cd84961d67505423955a2f8e4b2ef00b0f750ea74045c0a8c07edd903ae858e98b70c42d7fda0e909a6f726941ca7659445a1421ab1648eb0bb099338d98054c011a85e8304da52f47537df7a3f7db4498396cbf45a6ad100c44b5e306caa91df64b97bc5af0bac83ba9b280e0ea142fbb499247bb420af4e07e138c557b433adbb638fc3d79ba338cf29c01e3d11baf8c8d4aa7ead5fbe85d02501e2e24f35f2ca4459694f4bd6d4f9450fb139bc5d0981266ccb158104ea1aa2b75ce9bd13081d63e551159fc09f9a154311b1fc8fedd0e7551f814f07305c163c7cde62c849fa1aa3a1a286da1d35d0371bd8079ade567a8f69b65040c5843f1480a7b778ceb7eec88300e1cd0fa1d893d66e51836f7561a9a336276a54651857416ddd3bdd4d885d9d741162250e221fbe2c639310e1bd99efd268c80d1641ab35d83165c8fc7fca79716173b88858f55da6fc6bd978e99cf73fe5641c06985d44b4bdedc06e72ad6d5d52a4ce32dfaebbab26ace46e4685b99e1d6ee41b55eb3b74cb8c5dfc2a37b80d61be4f439cca4ea591f5be4c59dd6edde0032633beaafebb36a6382a98d34662c2838bf53ce8958ad7edb1a838c006a26de9d243c24b01c93930b90711a6d3e4d30f26c5b93cac0febf4f8d84fd5519f741d058666e5c62ab4131d871a1d218eb2f8494aa61b1b3494ea9a48e12c6f5c88eafe26e455386f54d42c4774f622b3c69c862457588efc0d13df1464ade7f1754a836170882fe62251dd4c104596e0824251bb9cb2200198d127d8fa6e3ce66d2f24b0d9c4381aea25dc1d065b88d6c4eab8e1233f02014a58ea02525d7e1223be8aa904cf2766b5984323dabf11fc821fb9bffe7c1034b46ee51059e7b1ca68dfabbc0ce25d413abe63f1b11d8359872714dc42ea07e2d960d2fe3f44e91c9c127a59d7d5a4cefa520766aadce14830d5795e1338e97c6f7f2acff68d2eb034c348d6546d553f1bb6526b24fe70124ef0a46d6cd15aa20b35e5532b8d5bf493221607fd7e94614299af5c6812aced43aded2e478523d7e5acdbf23298cb804c37c86f4c89fe6b6987b5dfa24a7cba325de34436968ef4cc5d5652b43f0ca4b7b1b629dcb4424c10163142f9b5c286b215e598a4823a2b761022c5a130c7e5e8b39e67f8189082c9e2cc417b9c10c3c18a64f5e8f49d40b4c97b57ad7012d8178a6ff7f6a3e6ba791810d8cad55d60e0325f633cda3d78ea250ea5cd7df53967d784d11740eaed7092bb6d6ef75cc32d8eedcedcca0ec0d44a9f218aa0f0eb21943d568778c33948a15c51c8b8b64a90549bd24e357ba039d3cbf002a21cc7ac4ddb11bc57eda76930ee9d7c64ea805402f627850f187becff2598f0dd9c8d80330cfa58a745262f68310f8ae49bbdb2e366b2d14c24265600e60839d6ef8df169e0acd946405a7d1dd773c579fb8e03d72c0558e113d5591b2fed9fa9eceaa404a0a590375fc725866467f98723e0b3de76706689c42e4009ef80184a5437a4b89c4c7e6aacee3e94983ce3c2be79dd32fd4583144d256d642aad6eeaf899adc0b0494a2064f114e011ef4dd023d8759daec75085a0f4ce582c7486b2c7d3ab6394d0eb6cc160cac8711feb635e787bb8932084374182bf976bb6dcaaddcaf3523ec69314e4f9e6b168a67c1377b4d6d97660958a790d9133a4aeae47cbd9081afd9fa2759b31397df6a5b0149f9ee6660dd98ecc8ca2154e4047842e2f535f00be020ae25053394ff1d6b6743724b4940f4fe5608a1e8601677054730037d02c3c3d88751b1e785d6791e51a1f1f626ac7f4e4c2c2b0d9a7edce01f3292f524cae8072ad212f8cab8754eb10bb3adb48720d77ead96afc0ad98ff4557bb703cae574eefaea07c7ef655892c53898e592e7e3d1a241929b1986cbd5ae420ab0a6a24ace8180b6ac2243ccf7eba52bf69004e7e0d815304e6a33c52f5a74db8a2bc78b7c92d1b00aff9b2529493879e891fb385226973871ec8e134fb248472b1a208b3915ba0b648cd9e753ed6d9f55584727bb305499c3610815168eeb8e3f45d16d037c44f225a10c6f840ca7ab0c687e3a7ae0ee86574823c323a64d06766b38241978b9fc34d1bcaf3ee1f25ce14dcf9acd19a3259dd9717c77a75f58b9f1eb97c7a899d2c0e35230290abe918b6bff8a72041654f1434e693301e2cc6c3d7c834cd2692ce0c8446933ec747e32487334908b280d2fb2447831889d3b6de843cab4bc1108d32e1964748f122e9b6a7db7c112204008aef89f2f82522901c53ec02912fcbfaf738d4c44d03d46e2ddabfa2ce257dad2dc0fe376e4d64a309736941e3fa03ab7b3d12d4d533a28b9009c2d1440c111bafa80b4707e80dd3184dd79a3ff14d6cc092971d50d2c2679295fa3a0863a27708f3947d14b861b5f06a191471f226979d45156e53a67602ced0c21f2a470134b521692214bdf530ea03869a63c41b84ec9670e26821ec9bf098cbc5b5bfb7994a08798591cabe5ae201462afb21289d60680ed8fee5b35323052812141b62a0564920177f5e4c7ac890ba2000e3550d2e8e9fe7ed2a0c93279170a50d8747f7b210fc998623fd37ff04b7d17e1de625d2089faec68ac52d07d37282a3fdb980a3a9e6ed774c6e25ad7a7052ddc31999e6f3fdeba4ea2b594c9ba2383ecc2d6679d428f406e008f92915d1ea74d12e3855930fbf3311eb193a2a4ad7ff7aa9c459143c682c90b3ef29f758a27fe47880120521379a816656f1868ae1ce591b0f053d4ff201818dccc1b742e25213de74ab45c313377777cab63ed826a5d5071d3ad9a80b05a15f18cf37888b4c4557b13e7783fdb5ac5c8e40ad98b8f3e74b2a5dcdcb7c16fc94ae3df95c5d1166760056d87da85c7bb003df547d092044bd6ebde1b977c7a7c9b7a049d56fd6633dccc11d4170e1fa0f02f2ac48683ee958c99f5ac0ca4ccd816346b9d318309d5a95037d04eab8abe21214e8b1896ba067c3bce9c00a14bc16543bb14ffd0c4119b7c5d6ac8789506524e5a621a09443123ddedd973df9c1b0ef2104d06f5ed18a39eac06757bb4ec32d806c5eeaacf5a4196cad16283916d8c9ad66d596991007dcb5ff5b75695f7a6a87056369d483f4f36fabf8195cbd2182badd992c018a441237e9f18d05d5ffaba7815a0117cfb10c35a97d21509c2a714e1f80bc10a970824a5dae7d4eb82cff228208cc975d50f75949be8be5c37f64dc1837c8aa41540bcce4eb1c4ed9543744383364c0c3ed7ef3fb559260ce21b07df878ff0b56dc5aa3d3500d1e3dba888872690fa6d797f2ee2a4f562ee72af9168946ac2c4a7e4560104d28fc3959820c027f98c7e836949d7d02a6b57706d4136b03bcaa944dc82bbbb2beffd80f495963d364086ee17000f5fe2bd5d5db2dc5afc63293f95030bc6eb574580654d88091b9dde696c93c4ae759fd7ba886b232384ddcf8831b8621fc4beca30e33d0ad1fe979845290bb86acdcc2c1d77527d50758412cfe2debf76d879cf388066e2e5d05c7e83ef0bde650ddf87d0ecf18c1796bced23608169f4558b0434ba5549b98e78036ba7dd99676c5db0df2a756f67b3488b10fed72fc7a71491d5c2a70fb5709f611c54069490cd6ecadcca615ee872a8578af3888b4c70e8d09d898e7ef461f1ec4126417244bde55ae7d5689c0110da544fe98d66a622804f28b657b96af324a936774cc132b8c542580d7977b586f910f3df89d6d0b256f22758ad638806433f167f2fbb9e5238a66c98fbf833ec3a9c7462ba29d4266d015e4d8ddca0e07f52bfcc2ef9b7d390231e979ab8263b9ea7b313bccb95fc212a95dba9b9af3c1b98d6056d86ff1f66098c9527f91fd1cf5caae0a668233246623270c6ace06b7fc844f2bfcb98e9b815ea4673772fecc64996268db7e5db89947302c4f85206408c4865f64b3b56d91d71c1552bb612f80904e9723c8e1fc2f2a885d2e5c69e5190ca6035d1ee493de063edee55e84731b8055d788434a99dcb29d784da74888325529ab7e2231f86f193459d6f77ff22fc84494ae74d2c92d1ddb6c791bc8ed950295e5e21018fe0dd871e04183de67ec8be77331b0fe47cb2d79b81bdfaebd3064ecbcec88b29d862d5425f8dea17f6f8addb2a6cf09e241b821521831ec3e6a816f3919dcdca895b740ddef5710ba343f9a3222ffd8a6253b9b6b75be020c71d2b1c5c949bc067789a031ddf6aeb07c4dcb28828422a0e638a802bbd365511554ac1e1b5c805f0a3c0e44c20a84394be5d47fd86b6ef2f387b38cf7d92", 0x1000}], 0x5, &(0x7f000084a000)={0xe8, 0x29, 0x9, "c9be01c71510f9210a00afcb262a4eab3d330fa2dc095b4be06afa02225b4ab12072a81faba968197561cacfd42645c5b4a7113cde9213306eb81b649c703176a785d303ac38af23baace88f56feef028ea361e2b253abdc71fb52262f450419ea4f018e26c91620b6a02e2eb989dc479a1dc40bc4e97eae597c39fa6930a3425dfad6571b3973fa76eb63c153eedc03371eef4e6f2ad6f90bf0ebb12394f9173591a45a37bf4e19b112cbc648e995b4dabb456455e8c3ccbb61332e6ce1da30bbfcb4f32c46f2b28fd04866a5e6ad2a1d440c6e26"}, 0xe8, 0x0}, 0x20000084) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000d01000-0xb0)={{0xfffffffffffffff9, 0x0}, 'port0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000705000-0x20)={0x81, 0x0, 0x2, 0x5b}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000988000-0x10)={0xa48, r3}) 2018/01/15 11:36:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a8c000)='maps\x00') exit(0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00009cb000-0x40)={0x100000000000000, 0x10002, 0x5, 0x1, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/15 11:36:51 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00001ef000-0x53)=""/83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)={0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r2, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r2, &(0x7f00003ba000)={0x10, 0x0, 0x0, 0x4000001}, 0xd67d2b39) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000059000-0x10)={0x7, 0x8, 0x1, 0x2, 0x0}, &(0x7f0000361000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f39000-0x98)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7, 0x0}, 0x98) 2018/01/15 11:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e5e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000606000-0x4)=0x8001) bind$alg(0xffffffffffffffff, &(0x7f000087c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(khazad-generic)\x00'}, 0x58) r1 = dup(0xffffffffffffffff) vmsplice(r1, &(0x7f0000718000-0x30)=[{&(0x7f0000f53000)="e996e3d630a8feaa87d1a7e11871b59015a4f873ce8a6d9952732d3e16a9f40f8171ed58a60b55cd30babf625a5bee465002609bef479f45e86c4b3228654ae7aed0629375db8f19f544d3e59c5d747698591e6c005b7cdfd0d2d688a455c3a7d1f5191775883f831eba537e613893e5e373c327c2d02f3f5856e68494451870a359567b3436bb7f08a1cd747398406a431aeed3cde54654e542f9527d45c4", 0x9f}, {&(0x7f00007b4000)="9ef3798cd840d56d93763d8dc6386c16c0c7e19c1834039e913bf73cd5cb348490420cbd6a8e4ab801b18ac7d80611710c0c19db9e1ad9ed3eb6e9c3c78b06971f5bcdfc997efe3e907913eedff1b17b7ac0be894fc8676d672c23c72f23df7ecd65987a049cbf37e8b0ad5258d6d95de452280a0525f32e158d4fe8679bc2abb39a0b2bb4406b0c3d8ab52c01ec152ee9f611386206012e693001b8f875849277e3a75226c65e2642acede024a532d2404ee8134f7cfb5ba9dc9135d78f3dd2cfbc638ce7a4429b40bf120530e6730d57e4271a18d0854093c006c56005c5dd85c538c6911b1c84b2bfd2bacf29fd806213d8a653", 0xf5}, {&(0x7f00008d1000-0xde)="fe4074cc214d6eb78e797ab762a4b12209f7205f915d6da46c9b97a85da8547debbd02de0c5ae43158a636ae9d1416296f32218c66eab4cffdfd269b23b18839f862cabd5ebd7562bce4ec2fe35e1cf49793fc4a0d86e5daab95e5d86761ac231e2c9fd7899d46e01223456fd0ec4941c9cb13af47bb3407655ec709886ffc78be3548e8dbea82fbc96c855103300476c4c8ea69422f67f5c21ace1c5c1d31bf46e303ed54deecaebeb1ff436dc7d1569c0b5650c67c34072b0cbad99687b8444cd677087b637b3ef86fe4f75d13cc5f6da6d9d0020b5c3c55b60015e359", 0xde}], 0x3, 0x2) 2018/01/15 11:36:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x5, 0xa, 0x7) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008ec000)={0x9a, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5, 0x7, 0x100000001, 0x7, &(0x7f0000c2b000)=@common='eql\x00', 0x10008000004, 0x100000001, 0x5}) umount2(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c55000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x615eebb536ca42bb, &(0x7f0000e9b000)={&(0x7f000073b000-0x91)="2356b056f38ffc9c00afa877f0e26bf89a904237480cc6ccf0a0b2e8b3b67aadbe15a722917357ee758f0fada7e9f66060e0c2b7448927e84cfa24bba5ab57c4a5e90f46a6287d3f78c99daa97f8301cf06ade1a9d7a1048c999d666aa6d549792f087ea14ec3d08879711a386c8f8d289a2e42ab3cc3f30d6b2b77eff0638ed348a0223529e91034aafd75c1b778f1b74", 0x91}) 2018/01/15 11:36:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$inet_sctp(r0, &(0x7f0000431000-0x38)={&(0x7f000053f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000a3c000)=[], 0x0, &(0x7f00006d2000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000823000)=0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000061000-0x9)='/dev/rtc\x00', 0x4400, 0x0) bind$inet6(r0, &(0x7f00006fe000-0x1c)={0xa, 0x0, 0x7b7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) 2018/01/15 11:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) r1 = creat(&(0x7f0000514000)='./file0\x00', 0xc0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000257000)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e15000-0x8)={0x0, 0x8000}, &(0x7f000034d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000052a000-0xc)={r2, 0x359, 0x30}, 0xc) connect$bt_sco(r1, &(0x7f000057f000)={0x1f, {0x20, 0x800, 0x20, 0xfff, 0x6b1de6a4, 0x3}}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x100000000041, &(0x7f0000738000-0x1e)=""/30, &(0x7f0000019000-0x4)=0x1e) 2018/01/15 11:36:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7, 0x4, 0x99e, 0x7, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8, 0x1ff, 0x3ff, 0x9, 0x3}, &(0x7f0000000000)=0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000004000-0x2)={0x9f26, 0x4, 0xfffffffffffffff7, 0x6, 0x39c}) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x2000000}, 0xc) syslog(0xf, &(0x7f0000ec7000)=""/0, 0xffffffffffffffe5) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x8, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/15 11:36:51 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000077000)=0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000251000-0x4)=0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000250000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket$llc(0x1a, 0x1, 0x0) kcmp(r0, r1, 0x7, r2, r3) get_mempolicy(&(0x7f0000026000-0x4)=0x0, &(0x7f000024e000)=0x0, 0x8000, &(0x7f0000247000/0x1000)=nil, 0x3) 2018/01/15 11:36:51 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002a000)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000002a000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 11:36:51 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000008000-0x2)=0x5, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/15 11:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x10000001000000, &(0x7f0000505000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r0}, &(0x7f00007cf000-0x8)={0x0}, 0x8) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fed000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009a8000)=0x48) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000169000)=0x2, &(0x7f00006c0000)=0x4) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) 2018/01/15 11:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() wait4(r1, &(0x7f0000d7a000)=0x0, 0xc, &(0x7f000085e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f000039e000-0xff)=""/255, 0xfd6e) 2018/01/15 11:36:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c4000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) accept4$alg(r2, 0x0, 0x0, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000c1a000)="7b7ffb30febb50b171d60880069d6b16", 0x10) write(r2, &(0x7f0000543000)='5', 0x1) sendfile(r1, r2, &(0x7f000025b000)=0x0, 0x400002) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000a15000)={{0xee4a, 0x1}, {0xff, 0x1}, 0x6, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 11:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000eb2000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000073000)=0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000561000)={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]}}, 0x8c) 2018/01/15 11:36:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffe) 2018/01/15 11:36:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) socket(0x10, 0x2, 0x4f) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) msync(&(0x7f0000739000/0x2000)=nil, 0x2000, 0x3) 2018/01/15 11:36:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x2, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\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$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x81, 0x0, 0x1e, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d5c000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000898000)="", 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004b8000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/15 11:36:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x28060400) flistxattr(0xffffffffffffffff, &(0x7f000053f000-0xc6)=""/198, 0xc6) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r0, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) 2018/01/15 11:36:51 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009c4000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pwritev(r1, &(0x7f00006e3000)=[{&(0x7f0000f56000-0xc4)="6c2e40003d85b72bad2ec58e39a922ca6b3070ff0875f313e5de0504d0a00b664cb3a639e9dbb2b33861e4f081ce9a6b557275504ba6900ac71f4753659cac3bfe462a6512aaff8137956976bbb4634c9fab5f7a7f058f11cf0b3991b83083981621a89fb46de5d2db77c557d36ca3c9774ed277893fa5a7c7ee9d4093da66813ac1e04dacb31af334f2eacf2862072ac64ed7f4735f356afd81d8eb5a68fbd1a6af31f14fdf5a642048a644324e0f27fefc123abbbf92420bd861d96b76bd360872089c", 0xc4}, {&(0x7f00001ac000-0x8b)="eec13116e8e31506f8ab8025e52adc2a81cdbf91e0fb100c6cdd595325c6723a4b1196f50b090558cf7f9958f5f752723bea8cca42f4036588a25b7739ca2ff4c30385d591cad0a1710a952150a217f6c1b9d9c40447f37c7f4e47a1f09fb01ab3a96f0703a1579b640619a17ae74c32d86d644b6a6312a29240ed698b42d1926650de6879df0604bd8403", 0x8b}, {&(0x7f0000f7e000-0x29)="ae7b49f7e3276ae49117b11ab7a2b61957738235da8d2d4df04140f3752409d4a6f39e7da53cf8fea8", 0x29}, {&(0x7f00001ff000)="9004a37333f28b670e05fe0acb4b80b35588acb7aabfc55786812c3d8d7186b9f40a63943f2bec8f0e6043913753f923f8f12e5ce91adb0efe784af018b869d4d8c3df89ab5fe6f1a6126a32867d0d7aa01df15e0f2a982d61c33ed390bed7cfb099ee8d76eb7dc19801c1c09950e477aa5e9c722d7aeb4b28ad383eb04144b5af5866c43810c77a3ac87a9350b30455b823da12d46bc9228c124126a4a36cf8720f035b0317c3db146fb92531c5ba4f5590", 0xb2}, {&(0x7f0000e7b000)="a7feb9b5a046ec5beb", 0x9}], 0x5, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) ioperm(0xfffffffffffffffd, 0x7, 0x4) 2018/01/15 11:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000033e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00004bf000-0x1000)=""/4096) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000e8000-0x10)={0x2, 0x0, @rand_addr=0xfb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000827000-0x8)={0xfff, 0x1, 0x3, 0x6}, 0x8) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000935000)='S', 0x1, 0x80, &(0x7f00001ca000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto(r2, &(0x7f000092b000)="e4", 0x1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/15 11:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x47, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000a92000)=""/79, 0x4f, 0x0, &(0x7f00008da000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(0xffffffffffffffff, &(0x7f000030e000)="", 0x0) 2018/01/15 11:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0xf, 0x2009) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x7) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r2 = socket(0x11, 0x802, 0x7) r3 = open(&(0x7f0000a83000)='./file0\x00', 0x1, 0x1) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000599000)={0x9, 0x0, 0x82f}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d41000)=0x41, 0x4) seccomp(0x0, 0x1, &(0x7f0000185000-0x10)={0x0, &(0x7f00009cc000)=[]}) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000056b000)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000c48000-0x20)={0x1, 0x7, 0x7, 0x2, r4}) 2018/01/15 11:36:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000041b000-0x1000)=""/4096, &(0x7f0000685000)=0x1000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffff29) socket$unix(0x1, 0x5, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000c08000-0xb)='/dev/vcsa#\x00', 0x81, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000bc3000)={{0x59, 0x0, 0x12, 0x8, 0xc7a, 0x1f}, 0x9}) 2018/01/15 11:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$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"}) r3 = open(&(0x7f00000c2000)='./file0\x00', 0x200, 0x2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f00000fd000)={{0x7, 0x7fff, 0x1ff, 0x872, 0x5, 0x58}, 0x599}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00006ad000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001000)=0x100, 0x4) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) [ 49.671611] device eql entered promiscuous mode 2018/01/15 11:36:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e7d000)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000038000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x20000000) 2018/01/15 11:36:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0f000-0x4)=0xa, 0x4) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000356000)=[], 0x0, &(0x7f000079e000-0x99)=""/153, 0x99, 0x0}, 0x10001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f43000-0x11)='/dev/qat_adf_ctl\x00', 0x20c00, 0x0) sendmmsg$alg(r1, &(0x7f0000887000-0x38)=[{0x0, 0x0, &(0x7f0000789000-0x10)=[{&(0x7f0000e10000)="e6fcf419df11084948ec8e17d2840ce0c8e527507e87b4bf17cfd3d5bc307a2f5c2fd01aaa63fd5db3fb0042cd865ed6c2ecdc4e0eef3c4eaffbc030f6b15e7c21831218b9aeb11f091c9b20149294c0", 0x50}], 0x1, &(0x7f0000f52000+0x373)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6f3d}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x90, 0x800}], 0x1, 0x4000001) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00007ee000-0xec)={0x100000001, 0xe4, "6dca81bb1aa58f1bcf23fb4183cf161e607ee79f3ef317ea39c2f5ea71c1ce0d38275080ceedc631a0e35613232fb86ec3deeca3ff0560eb858014f7a4d9269712ab98985e96d68a77ebf9b6bbe9e4e9d0cf0dc3008bd70c35b0d1fd8780529a1c5a5d5abf5bd614275ce507df93e6b28ef7aa751a49522af1fc20401df23a80d746db405eae765fa0dff11c75a9f237b2daab6cae5c9fe45f1a2fb537f63bcf39c969e3af0a98a55a34f32bb54fb7e9b7a173f2129617be2f70c2ba839a857002c19e881d9e666e6adb77625967565f180dc69f92370ab7dfd237964d2ecc3d5d91d0a5"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e1c000-0x4)=0x0, &(0x7f00005c5000)=0x4) bind$inet(r1, &(0x7f0000dbb000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f00000b8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000eb6000)=0xe, 0x0) 2018/01/15 11:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f0000000000)=0x1e) listen(r0, 0x8) 2018/01/15 11:36:51 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) getgid() ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000016000-0xc)='/dev/audio#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000014000)={&(0x7f0000000000)=[0x2bf0, 0x83, 0x80000000], 0x3, 0x9, 0x1, 0x7f, 0xfc5, 0x0, {0x4, 0x1, 0xfffffffffffffffa, 0x10001, 0xb47, 0xf81f, 0x4, 0x1, 0xb6, 0x10000, 0x81, 0xffffffff, 0x1, 0xfffffffffffffff9, "ad6a0b67f17cefebe7662ba4c9640074446d0318566840e4c19bfc008a694e05"}}) r2 = getpid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000017000-0x8)={0x20080522, r2}, &(0x7f000000a000)={0x4, 0x7, 0x6, 0x100000000, 0x2, 0xffffffff00000001}) 2018/01/15 11:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0xffffffffffffffee) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) recvmsg(r0, &(0x7f0000fa8000)={&(0x7f0000813000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000847000)=[{&(0x7f0000dc0000)=""/74, 0x4a}, {&(0x7f00008ae000)=""/160, 0xa0}, {&(0x7f00009e2000-0x29)=""/41, 0x29}], 0x3, &(0x7f0000c9c000-0xcb)=""/203, 0xcb, 0xfffffffffffffe01}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d29000)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 11:36:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl(r1, 0x8, &(0x7f0000238000-0x1000)="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") sendmmsg$alg(r1, &(0x7f0000530000)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f0000c75000-0x78)=[], 0x0, 0x0}], 0x1, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 11:36:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e99000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000559000-0x8)='./file0\x00', &(0x7f0000815000)='configfs\x00', 0x0, &(0x7f0000faa000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000594000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000c7e000-0x38)={&(0x7f000099c000)=@generic={0xa, "59ed7fa8f619a28333a328e98dc07a77ec3c9a2d25ffae58ba913ec290d3aecbe63ca02a90a9a8fb792b2be3bd56a08687e328063edb2cc957f4e3231828393ed73b96208f95512bfadc7cf6b5b1711695b84f29cf0317367b87d60e694f2b98b6248d031c2452984d047108839cec818061f7d76dc09256be5e1bce31b4"}, 0x80, &(0x7f0000581000)=[{&(0x7f0000d26000-0xa9)="8586025bffb2bd30341a7373de4c531247daeca44d6ecb7a536486fb9b46d72501a2fb66eda7b395490e0c64971b98316e2af975b28187292109e42f829396e05c917c437516b54ee4155bdc537498648bd22b97d509fe3b35ccb6a0c692e00ed93d188df3051ce397ae77ecf9096173fdc9c6611a222cceb8ebaf01b47b41e3e873f460a102cd8618353d5e3a135ed195fb65136e21b9b3b1abb37e950ea35130c4bce345f431d4db", 0xa9}], 0x1, &(0x7f00001e6000)=[{0x10, 0x103, 0xf64, ""}, {0x30, 0x119, 0x6af, "ec0090c7f19fbb7416f291aecf1f057a89c0ee1e88dba8a7e0d2489b8c9b"}], 0x40, 0x8000}, 0x20000000) 2018/01/15 11:36:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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$inet6_sctp(0xa, 0x5, 0x84) r1 = open(&(0x7f0000f91000)='./file0\x00', 0x2, 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd5000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000582000-0x10)={0x1, &(0x7f0000f2d000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000470000)=@assoc_value={0x0, 0x0}, &(0x7f00004c4000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000352000)={0x0, 0x1, 0xff, {0xff, 0x8}, {0x10000, 0x8}, @period={0x5f, 0x4, 0x3f, 0x6, 0x100, {0x9, 0x72, 0x4910, 0x0}, 0x3, [0x9, 0xff, 0x9]}}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000981000-0x20)={"1cc8a99e347cbf1959f6551a532ae3b9", {0x4, 0x3, 0x8001, "7ca7ad49f379", 0x8, 0x0}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a90000)=[{0x3, 0x5}, {0x2, 0x7}, {0x3, 0x3}, {0x3, 0x3}, {0x8, 0x6}, {0x3, 0x0}], 0x6) 2018/01/15 11:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00003ab000-0x160)={{{{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]}, {{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x100000000, 0x5, "0b4df214676d5581813cecdaca0da691971d715deaffade7451b0ad2ee8ac1a5a7e5f369f8f3a12dc979fa03606b329bc303d6a03f2d87160d6cd3a66d9545152065361cc13c50703065468b368d6094"}, 0x160) perf_event_open(&(0x7f0000d2b000-0x78)={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) readv(0xffffffffffffffff, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") lstat(&(0x7f0000a7a000-0x8)='./file0\x00', &(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) [ 49.799924] QAT: Invalid ioctl 2018/01/15 11:36:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xfff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f00008a1000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x3000, 0x8, &(0x7f00006d0000/0x3000)=nil) shmat(r2, &(0x7f0000991000/0x1000)=nil, 0x7000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r4 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e3a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002c0000-0x4)=0x60) r5 = syz_open_dev$mice(&(0x7f0000b86000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) openat$dsp(0xffffffffffffff9c, &(0x7f00000c0000-0x9)='/dev/dsp\x00', 0x100, 0x0) renameat(r5, &(0x7f0000034000-0xa)='./control\x00', r5, &(0x7f0000cdb000-0xa)='./control\x00') pipe(&(0x7f000082d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000021f000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r6 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) getpeername$packet(r6, &(0x7f00003bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000458000)=0x14) sendmsg$can_bcm(r6, &(0x7f00004fd000)={&(0x7f0000391000)={0x1d, r7, 0x0, 0x0}, 0x10, &(0x7f0000f15000)={&(0x7f00002d5000-0x48)={0x7, 0x554, 0x1, {0x77359400, 0x0}, {0x77359400, 0x0}, {0x2, 0x3, 0x1, 0x0}, 0x1, @can={{0x1, 0x1, 0x1, 0x5}, 0x8, 0x1, 0x0, 0x0, "9430098d0e592275"}}, 0x48}, 0x1, 0x0, 0x0, 0x4001}, 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') stat(&(0x7f0000a13000-0x10)='./control/file0\x00', &(0x7f0000a5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) recvfrom$ax25(r6, &(0x7f00003bf000)=""/229, 0xe5, 0x10120, &(0x7f00001cf000-0x10)={0x3, {"116a0e2e820a05"}, 0x3ff}, 0x10) 2018/01/15 11:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000066f000-0x90)={0x200000000, {{0x2, 0x0, @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]}}, 0x90) syncfs(r0) r2 = dup(r0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000009e000-0x5c)={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x1}, {0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x8000, [0x7, 0x5, 0x3ff, 0x4b, 0x3, 0x7, 0x6, 0x5]}, 0x5c) r3 = openat(r2, &(0x7f00004f0000-0x8)='./file0\x00', 0x400000000200, 0x80) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000595000-0x14)={0x6, 0x0, 0xa60, 0x3d8, 0xff, 0x80000001, 0xa36, 0x3, 0x97b, 0x8}) r4 = shmget$private(0x0, 0x4000, 0x54000100, &(0x7f000049a000/0x4000)=nil) r5 = geteuid() lstat(&(0x7f0000301000)='./file0\x00', &(0x7f0000957000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000029e000)='./file0\x00', &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000aec000)=0x0) r10 = getpid() shmctl$IPC_SET(r4, 0x1, &(0x7f0000986000)={{0x4, r5, r6, r7, r8, 0x80, 0x6, 0x0, 0x0, 0x0}, 0x2, 0x2, 0x3, 0x6, r9, r10, 0x1, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000a8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r11) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000daa000-0x62)=""/98) getsockname$packet(0xffffffffffffff9c, &(0x7f0000255000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008b8000-0x4)=0x9) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000d6f000-0x4)=0x2, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000ee0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, r12}) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000d59000)=""/25) 2018/01/15 11:36:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000852000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0xe7f444081eccadf3, &(0x7f00001b9000-0x1000)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e40000-0x8c)={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]}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040105) dup2(r0, r0) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 49.845975] QAT: Invalid ioctl [ 49.873404] BUG: unable to handle kernel paging request at ffffc90001522000 [ 49.873917] kasan: CONFIG_KASAN_INLINE enabled [ 49.873920] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 49.893138] IP: memset_erms+0x9/0x10 [ 49.896824] PGD 1dad2c067 P4D 1dad2c067 PUD 1dad2d067 PMD 1bafd0067 PTE 0 [ 49.903741] Oops: 0002 [#1] SMP KASAN [ 49.907515] Dumping ftrace buffer: [ 49.911029] (ftrace buffer empty) [ 49.914713] Modules linked in: [ 49.917889] CPU: 1 PID: 8054 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #263 [ 49.925130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.934461] RIP: 0010:memset_erms+0x9/0x10 [ 49.938664] RSP: 0018:ffff8801a793f508 EFLAGS: 00010246 [ 49.944004] RAX: fffff520002ce600 RBX: ffffc9000151f000 RCX: 0000000000151000 [ 49.951247] RDX: 0000000000154000 RSI: 0000000000000000 RDI: ffffc90001522000 [ 49.958489] RBP: ffff8801a793f528 R08: 0000000000000000 R09: ffffc9000151f000 [ 49.965734] R10: 000000000002a800 R11: fffff520002ce5ff R12: 0000000000154000 [ 49.974889] R13: 0000000000000000 R14: ffffffff86e6b03c R15: 0000000000000010 [ 49.982138] FS: 00007fc77c564700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 49.990342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.996199] CR2: ffffc90001522000 CR3: 00000001a7c85002 CR4: 00000000001606e0 [ 50.003443] Call Trace: [ 50.006006] ? memset+0x31/0x40 [ 50.009265] snd_pcm_format_set_silence+0x13f/0x4b0 [ 50.014265] loopback_prepare+0x922/0xbe0 [ 50.018401] snd_pcm_do_prepare+0x58/0x90 [ 50.022526] snd_pcm_action_single+0x70/0x110 [ 50.026999] snd_pcm_action_nonatomic+0x95/0xa0 [ 50.031643] snd_pcm_prepare+0x115/0x1a0 [ 50.035681] snd_pcm_kernel_ioctl+0x97/0x240 [ 50.040067] snd_pcm_oss_prepare+0x49/0x150 [ 50.044401] snd_pcm_oss_make_ready+0xf9/0x130 [ 50.048984] snd_pcm_oss_set_trigger+0x62d/0x830 [ 50.053734] ? snd_pcm_oss_make_ready+0x130/0x130 [ 50.058554] ? snd_pcm_stream_unlock_irq+0x78/0xe0 [ 50.063471] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.068469] snd_pcm_oss_poll+0x77c/0xd20 [ 50.072599] ? snd_pcm_oss_set_trigger+0x830/0x830 [ 50.077505] ? __check_object_size+0x25d/0x4f0 [ 50.082063] ? futex_wait_setup+0x3d0/0x3d0 [ 50.086372] ? __might_sleep+0x95/0x190 [ 50.090353] ? snd_pcm_oss_set_trigger+0x830/0x830 [ 50.095271] do_sys_poll+0x715/0x10b0 [ 50.099045] ? do_sys_poll+0x715/0x10b0 [ 50.103013] ? compat_core_sys_select+0x9e0/0x9e0 [ 50.107835] ? do_futex+0x86f/0x22a0 [ 50.111532] ? __lock_is_held+0xb6/0x140 [ 50.115585] ? __fd_install+0x288/0x740 [ 50.119532] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 50.124352] ? get_unused_fd_flags+0x190/0x190 [ 50.128908] ? wait_for_completion+0x770/0x770 [ 50.133466] ? lock_downgrade+0x980/0x980 [ 50.137593] ? lock_release+0xa40/0xa40 [ 50.141568] ? fd_install+0x4d/0x60 [ 50.145174] ? SYSC_perf_event_open+0x4c3/0x2e00 [ 50.149913] ? __schedule+0x2060/0x2060 [ 50.153873] ? perf_event_set_output+0x5a0/0x5a0 [ 50.158606] ? vm_mmap_pgoff+0x1fc/0x280 [ 50.162651] ? exit_to_usermode_loop+0x8c/0x310 [ 50.167299] ? trace_hardirqs_off+0xd/0x10 [ 50.171515] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 50.177024] ? kmem_cache_free+0x267/0x2a0 [ 50.181237] ? poll_select_set_timeout+0x12f/0x210 [ 50.186153] ? do_restart_poll+0x2a0/0x2a0 [ 50.190369] ? SyS_futex+0x269/0x390 [ 50.194071] SyS_poll+0x10d/0x450 [ 50.197496] ? SyS_poll+0x10d/0x450 [ 50.201105] ? SyS_pselect6+0x650/0x650 [ 50.205054] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.210052] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.214794] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 50.219524] RIP: 0033:0x452cf9 [ 50.222689] RSP: 002b:00007fc77c563c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000007 [ 50.230370] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 50.237612] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020038000 [ 50.244855] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 [ 50.252097] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 50.259340] R13: 00000000ffffffff R14: 00007fc77c5646d4 R15: 0000000000000000 [ 50.266607] Code: 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 [ 50.285796] RIP: memset_erms+0x9/0x10 RSP: ffff8801a793f508 [ 50.291479] CR2: ffffc90001522000 [ 50.294918] ---[ end trace 662b86c57295e9c4 ]--- [ 50.294927] general protection fault: 0000 [#2] SMP KASAN [ 50.294935] Dumping ftrace buffer: [ 50.294940] (ftrace buffer empty) [ 50.294942] Modules linked in: [ 50.294952] CPU: 0 PID: 8049 Comm: syz-executor6 Tainted: G D 4.15.0-rc8+ #263 [ 50.294956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.294966] RIP: 0010:rb_insert_color_cached+0x1ab/0x1660 [ 50.294969] RSP: 0018:ffff8801bc426ea0 EFLAGS: 00010002 [ 50.294976] RAX: dffffc0000000000 RBX: 1ffff10037884dda RCX: 0000000000000001 [ 50.294980] RDX: 0000000000000008 RSI: ffff8801db22c330 RDI: ffff8801cc9080d8 [ 50.294984] RBP: ffff8801bc427298 R08: ffff8801bc427270 R09: 0000000000000000 [ 50.294988] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 50.294992] R13: ffff8801cf6ba398 R14: ffff8801cc9080c0 R15: ffff8801cc9080d8 [ 50.294998] FS: 00000000018b8940(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 50.295002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.295006] CR2: 0000000020581ff0 CR3: 00000001cae60002 CR4: 00000000001606f0 [ 50.295011] Call Trace: [ 50.295027] ? trace_event_raw_event_lock+0x340/0x340 [ 50.295035] ? rb_insert_color+0x1580/0x1580 [ 50.295041] ? perf_trace_lock+0x900/0x900 [ 50.295070] ? trace_event_raw_event_lock+0x340/0x340 [ 50.295079] ? lock_acquire+0x1d5/0x580 [ 50.295085] ? lock_acquire+0x1d5/0x580 [ 50.295092] ? cpuacct_charge+0x2e6/0x5c0 [ 50.295101] ? lock_downgrade+0x980/0x980 [ 50.295118] ? trace_event_raw_event_lock+0x340/0x340 [ 50.295129] ? lock_acquire+0x1d5/0x580 [ 50.295136] ? update_curr+0x45c/0xa60 [ 50.295146] ? lock_downgrade+0x980/0x980 [ 50.295159] ? lock_release+0xa40/0xa40 [ 50.295168] ? cpuacct_charge+0x305/0x5c0 [ 50.295178] ? cpuusage_read+0x10/0x10 [ 50.295202] ? update_curr+0x47b/0xa60 [ 50.295208] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.295214] ? lock_acquire+0x1d5/0x580 [ 50.295223] ? numa_migrate_preferred+0x250/0x250 [ 50.295232] ? trace_event_raw_event_lock+0x340/0x340 [ 50.295248] ? find_next_bit+0x27/0x30 [ 50.295260] ? account_entity_enqueue+0x3c8/0x6e0 [ 50.295279] __enqueue_entity+0x109/0x1e0 [ 50.295296] enqueue_task_fair+0x3b7/0x2950 [ 50.295317] ? check_preempt_wakeup+0xb20/0xb20 [ 50.295323] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.295329] ? select_task_rq_fair+0xaa0/0x2770 [ 50.295339] ? lock_downgrade+0x980/0x980 [ 50.295352] ? perf_trace_lock+0x900/0x900 [ 50.295377] ? plist_check_head+0xe2/0x130 [ 50.295391] ? select_task_rq_fair+0xabf/0x2770 [ 50.295423] ? try_to_wake_up+0x971/0x1600 [ 50.295433] ? pvclock_read_flags+0x160/0x160 [ 50.295446] ? lock_release+0xa40/0xa40 [ 50.295473] activate_task+0x150/0x2c0 [ 50.295486] ttwu_do_activate+0xd5/0x200 [ 50.295498] try_to_wake_up+0xa8d/0x1600 [ 50.295506] ? _cond_resched+0x14/0x30 [ 50.295527] ? migrate_swap_stop+0x970/0x970 [ 50.295543] ? trace_event_raw_event_lock+0x340/0x340 [ 50.295552] ? lock_acquire+0x1d5/0x580 [ 50.295560] ? futex_wake+0x566/0x680 [ 50.295571] ? lock_downgrade+0x980/0x980 [ 50.295584] ? lock_release+0xa40/0xa40 [ 50.295601] ? do_raw_spin_trylock+0x190/0x190 [ 50.295608] ? __unqueue_futex+0x290/0x290 [ 50.295615] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.295629] wake_up_q+0x8a/0xe0 [ 50.295641] futex_wake+0x572/0x680 [ 50.295660] ? get_futex_key+0x1d50/0x1d50 [ 50.295670] ? perf_trace_lock+0xd6/0x900 [ 50.295677] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.295684] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.295698] ? trace_event_raw_event_lock+0x340/0x340 [ 50.295711] ? perf_trace_lock+0xd6/0x900 [ 50.295717] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.295730] do_futex+0x11b0/0x22a0 [ 50.295739] ? trace_event_raw_event_lock+0x340/0x340 [ 50.295765] ? exit_robust_list+0x240/0x240 [ 50.295773] ? find_held_lock+0x35/0x1d0 [ 50.295792] ? handle_mm_fault+0x248/0x8d0 [ 50.295802] ? lock_downgrade+0x980/0x980 [ 50.295816] ? trace_event_raw_event_lock+0x340/0x340 [ 50.295830] ? __do_page_fault+0x5f7/0xc90 [ 50.295839] ? lock_downgrade+0x980/0x980 [ 50.295859] ? handle_mm_fault+0x410/0x8d0 [ 50.295865] ? down_read_trylock+0xdb/0x170 [ 50.295871] ? __do_page_fault+0x32d/0xc90 [ 50.295881] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 50.295888] ? vmacache_find+0x5f/0x280 [ 50.295906] ? up_read+0x1a/0x40 [ 50.295915] ? __do_page_fault+0x3d6/0xc90 [ 50.295934] ? mm_fault_error+0x2c0/0x2c0 [ 50.295959] ? do_page_fault+0xee/0x720 [ 50.295966] ? nanosleep_copyout+0x100/0x100 [ 50.295982] SyS_futex+0x260/0x390 [ 50.295999] ? do_futex+0x22a0/0x22a0 [ 50.296006] ? lockdep_sys_exit+0x48/0xda [ 50.296015] ? prepare_exit_to_usermode+0x229/0x340 [ 50.296022] ? debug_locks_off+0x86/0xa0 [ 50.296034] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.296053] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 50.296058] RIP: 0033:0x452cf9 [ 50.296061] RSP: 002b:0000000000a2f8c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.296068] RAX: ffffffffffffffda RBX: 000000000071ca20 RCX: 0000000000452cf9 [ 50.296072] RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 000000000071bf80 [ 50.296076] RBP: 0000000000000004 R08: 0000000000720c18 R09: 0000000000000031 [ 50.296080] R10: 0000000000a2f9b0 R11: 0000000000000246 R12: fffffffffffffffe [ 50.296084] R13: ffffffffffffffff R14: 0000000000000005 R15: 0000000000000010 [ 50.296111] Code: b1 14 00 00 4d 8b 24 24 48 b8 00 00 00 00 00 fc ff df 41 f6 c4 01 0f 85 f8 01 00 00 49 8d 54 24 08 4d 89 e1 48 89 d1 48 c1 e9 03 <80> 3c 01 00 0f 85 2d 14 00 00 4d 8b 74 24 08 4d 39 ee 0f 84 4b [ 50.296252] RIP: rb_insert_color_cached+0x1ab/0x1660 RSP: ffff8801bc426ea0 [ 50.296260] ---[ end trace 662b86c57295e9c5 ]--- [ 50.296264] Kernel panic - not syncing: Fatal exception [ 51.357661] Shutting down cpus with NMI [ 51.362117] Dumping ftrace buffer: [ 51.365644] (ftrace buffer empty) [ 51.369327] Kernel Offset: disabled [ 51.372930] Rebooting in 86400 seconds..