fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa1413f1638fe3d5e5a45ed36c", 0x5a, 0xab, 0x0, 0x1, r4}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000bc0)="d534901ddb31cefb647441697e845f0d8f5d2a9c292f28c0299ff57e3f92048c0720a532151697817d469c1af6b426b43e1feb53eb081abfd7621f08f25a4363aef21fa8815298b3bba70858ddc33f6efdbc391266785cd6b87f10ca3ec74491737a66c25a3fbbfb79c692f3f749fe31b885ab5e466bbbc7d66ca10ff29443791d350c0b942c264ced6be1c6a11ac374de6ad84096b3dad984904c38fb52e4911c6066f4bcdcdffeb8b29651f267535632b3ded873c026a79e9abd0c8e88bb73878c4249f5245af21a8c479c7b8df4fb298bef09b4724f83d107af0d7c4a137c295abb66a1c59859a197ae2ee0be06008f3c0b0b", 0xf4, 0x0, 0x0, 0x1, r6}]) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r5, 0x8) 2018/04/08 22:59:47 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80), 0x0, 0x80000000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x6, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) sendmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000240)="c91a6448db7a1bab51bfa0566ad03668273b9caa33c8d8d0e133d760509503c50f17d6ddab6e29611b82dbd79d820e62a67f03d7d236c5fafde80b82bef52501a8f8e45ac458c627d2b436fc00e6fc3e01ebbb8bb013894c9a78fb662ed11a2b184f54915927ba8c3fd0631f9833c68f1c2096003beca8cf3897795aad7c3f2076193eb3764bc962bf97b830db0be4e929a2f8f8c6a0e19d021b4ec4", 0x9c}, {&(0x7f0000000300)="5fa5dec2a8ea6f5326ab7008f606d5e763baa1631e428b931158ac93468648746d8b4c8b00af94e75b05ade9d39d99ab720b381613e36104e08bd487b6578d34e3d48e860bf4c8846824db9257239596b7ff936fbd0e9cfc0bced0e2429e90f4e82a37c373f0d78aa07c77d754c1009cb84a0ad2f9418763edc5ae5fa0f237b0be0375e46fb02a3aa768410f49a141e55a811b08868c", 0x96}, {&(0x7f00000003c0)="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", 0xfb}, {&(0x7f00000004c0)="9d6977c36c5d821fa7a565bf524bd826926fa96c16c5062d165649f9d7eaeedd8a9693f302d2cac5b398cde20abd3a0dabfcd4ef3456d224e9647424afa2d86ae4624a67c1884e4287d3d8642b3061bf6ef04f0de0c0d8a59bce3601ae6901443550b11d", 0x64}, {&(0x7f0000000540)="664533b74d23a77b18c27217b60271e7aaad00991a5298f7b9b42ea5cb9a87a111f993f07643c1b01b1fe404e49e4f277ab4469364f2985ee44284c05048948ae63a952912dd1d7d1cd2632977eb3939fef1acd62235c0dfbceaa6096181fa8c04dd3ff8fad30c3d06bb4f7e2c4d4cf73034abe9538064960008f6ab7344d97a9619c3117d3be2bc1e5fd09d131dcb07cb5e1340ef7175173dd9c3585e600c60481018106ff51920c9462d21d29c9effb4a5b53e5c6552c209e6c28f7a783cf907a5be0b3f73319b5edfb415370f6bd9268cc54f5117ecdcb77b950fea9a9d93f6c55b9923", 0xe5}, {&(0x7f0000000640)="931189951f0ab3a9d1d1ef846d2e5a7f33b7eec16922ad5237e40eeb7fa63ac898b4c05c652bb15411945df279f8f0f86c4b997bb6fa4d343f653feabb22808e59a85426c585201069d84fce320b8fcfa2739d4590c9219c1e25c6dde69a4ef005c1fe2ea6bf4da357ffa962b7299511852adac23fc8aa60ea38b10fc06e2e33e95d4e2bf4f689978df1233957a15b9b9ac8e3e5628e8264e2", 0x99}, {&(0x7f0000000700)="d10e6591cfa6dfd4b06f0766b1b86243ec80b8e01801a9fd0d5916b5638dd8979c5fd72c3466f7a659a750ce1625d5abab463eea53ea00f54cd0fdc1d6ccd5b6957b018f47192d2149aebb61c7ce74a3b56ea27092e1d71497cc3355072c53bb092c8c5141e23e0af96a47c32c571ed2527d24bc36ebf8aef30de277102bf07995ea2c81a6575a4a5d6ad538725965fb", 0x90}, {&(0x7f00000000c0)="797e25b6753f57ef582d831fd648f6c05b02ad327af7954fa62ea307634fa35fdfd12267c48db7702d46a85eac5f22a79637c031", 0x34}, {&(0x7f00000007c0)="8e959eaae174c4c19413e849b7f14af64fe0c4bb320a9d3360b0dbd11129489cf179413a910b97384b29120725ed9d8bf3f78e7d2ba8868514af9b620cb6baade8c901dea9df97ec243500fdefb4e9639400b79bf098f2f76cff5ed65e34d30d26844550ee627f846ebe94970cf1519eafba284b5b1a0214a3a5194a285aa65073791e4ab9070080a0e8fb6625482224ccbdf294dc5de837b532aa842cb141a7b1abeaff5cd38b67fcf89e02687ebc026357ca5324756736e2c2723eddff3226cfc5a98176c5d1a6b7f14f7e43b03e1dd9d8e3123179fe2307a4a8aa1983952a54", 0xe1}], 0x9, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x310, 0x4044000}, 0x9}], 0x1, 0x4000) 2018/04/08 22:59:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="90", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000004f45)=""/187, 0xbb) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=@updpolicy={0xb8, 0x19, 0x303, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x80ffffff}}, 0xb8}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/08 22:59:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000000200)={&(0x7f0000000140)="3a4b11850e30f888fdaf5561b6eff7a0535b407ea06b14c78f", 0x19}) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x27, 0x331, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) 2018/04/08 22:59:47 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3, 0x10000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x2274, 0x8}, &(0x7f00000001c0)=0x90) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000200)=0x80000001) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x4002, r3, r4, 0x7711, 0xdf, 0x8010) syz_open_dev$admmidi(&(0x7f0000251000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/04/08 22:59:47 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000580)={0x0, 0xfffffffffffffffe}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000600)={r1, 0x3, 0x30, 0x0, 0x7}, &(0x7f0000000640)=0x18) r2 = socket(0xa, 0x80003, 0x1) chmod(&(0x7f0000000080)='./file0\x00', 0x28) sendmsg$unix(r2, &(0x7f00000027c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000020c0), 0x0, &(0x7f00000026c0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/04/08 22:59:47 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001640)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r1}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7074, 0x200) r2 = dup2(r1, r1) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) 2018/04/08 22:59:48 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004800003000000000000090782ad9ed40ac1414aa070b0900000000e000000200000000007800f77a48009a5cc6000000"], &(0x7f0000000180)) 2018/04/08 22:59:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={"62726964050000ffff00", &(0x7f00000001c0)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x8, 0x0, "b4d138"}}) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x2000) openat(r1, &(0x7f0000000040)='./file0\x00', 0x505002, 0x2) sendto$inet6(r0, &(0x7f0000419000)='P', 0x1, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 22:59:48 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x200002c0, &(0x7f000000afc0)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/04/08 22:59:48 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f000038f000), 0x2c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x5, 0x608, [0x20000040, 0x0, 0x0, 0x200001c8, 0x200002d8], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0xa, 0x0, 'syz_tun\x00', 'yam0\x00', 'erspan0\x00', 'gretap0\x00', @random="aa488d037c32", [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x120, 0x158}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x10000, 0x4, 0xffffffff, 0x0, 0x0, "3fed201c9d27cc8d3bb30ed05e25e100a147cf905aa90cd65a89b77ffd6ae0c9c9816f2a187ad07afd205bf5fbf93a3871f2081529bcd0b94af0d9264c3cdf02"}}}, @arpreply={'arpreply\x00', 0x10, {{@random="5164a46641c9", 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x4, 0x15, 'ip6gre0\x00', 'ip6gretap0\x00', 'bcsf0\x00', '\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x60, 0x890d, 'ifb0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0xfffffffffffffffc}}}}, {{{0x11, 0x20, 0xfbfb, 'erspan0\x00', 'bcsh0\x00', '\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xc0, 0x148, 0x1c0, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xffffffff, 0xff000000, 0xff], 0x4e24, 0x3b, 0x2, 0x4e20, 0x4, 0x1e}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz0\x00', 0x6}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x10000, 0x1, 0x5, 0x0, 0x0, "cf38ec73fbc4a3c9aa60428d00ee37ec4c0429f43a99c3f8ec9577baf990cbfc01b7833be67aa7190ca3c75d97c42790955b69c899d0be87e116910d33fa3064"}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x3, 0x40, 0xf9, 'ifb0\x00', 'sit0\x00', 'bond0\x00', 'ip6gretap0\x00', @random="b85a61a21c1a", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x105ecb970b120480}}}}]}]}, 0x680) 2018/04/08 22:59:48 executing program 3: r0 = gettid() exit(0x1) setpriority(0x2, r0, 0x8) 2018/04/08 22:59:48 executing program 4: r0 = socket$inet(0x11, 0x40000000000803, 0x0) r1 = getpid() ptrace$cont(0x20, r1, 0x9, 0xa4a) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000005b50818ae9bb0cc0def263ebf57e9a87d27993e45c1fe128d81308daaf6e1de6d41e9a84580bf1b9c16ba09f4d74a62bbf389e9f82b111da3cc87ae68d36bbf9595d613f00675d8735d6dd4660000000"]}, 0x14c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) listen$netrom(r2, 0xfffffff7fffffffe) 2018/04/08 22:59:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'security.', 'posix_acl_access\\\x00'}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x800000000003, 0x5000, 0x1000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/08 22:59:48 executing program 1: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="17", 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x71e, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x10000, 0x2, 0xf001, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) keyctl$describe(0x6, r0, &(0x7f0000000200)=""/191, 0xbf) 2018/04/08 22:59:48 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x30, 0x0, &(0x7f0000000240)=[@enter_looper={0x630c}, @clear_death={0x400c630f, 0x3, 0x1}, @acquire_done={0x40106309, r1, 0x2}, @acquire={0x40046305, 0x1}], 0x1, 0x0, &(0x7f0000000200)=' '}) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x100}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x78b, 0x1, 0x8, 0x3, 0x100}, &(0x7f0000000180)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)={0x24, 0x2d, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/04/08 22:59:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000000c0)=0x30) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/08 22:59:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x401, 0x18002) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080)) write$cgroup_int(r1, &(0x7f0000000040), 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x101, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="06000000000000000a004e233f000000fe800000000000000000000000000013050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e2109000000fe8000000000000000000000000000aa20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e249f740000fe8000000000000000000000000000aaff030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e246c030000fe8000000000000000000000000000aa03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000a004e2302000000fe80000000000000000000000000000b0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) 2018/04/08 22:59:48 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) execveat(r0, &(0x7f0000000040)='./control\x00', &(0x7f0000000200)=[&(0x7f0000000080)="6574683025a873797374656d5e65746830242b00", &(0x7f0000000100)="0200", &(0x7f0000000180)="0200", &(0x7f00000001c0)="de73656c696e7578247070703000"], &(0x7f0000000380)=[&(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000000280)='+*$vmnet1\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000340)='system.posix_acl_default\x00'], 0x1000) setxattr(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000140)="02000000", 0x4, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000003c0)=0xffffffffffffffff, &(0x7f0000000400)=0x2) 2018/04/08 22:59:48 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x28c100, 0x0) fstat(r0, &(0x7f0000000540)) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000400)=0x9, 0x8) fstat(r0, &(0x7f0000000380)) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000015cfd8)={0xffff, 0x1000000000001, 0x0, 0x1ff, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x8000000018d002, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000440)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={r4, r5, r6}, 0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_dccp_buf(r7, 0x21, 0x2, &(0x7f00000005c0)="66972d2f9cdd3aa1a0d53b72ce6a44122371a3a247dd24c35a34c225fe3fcc6228e713b02909538f532f0dc64dad825099aad3d6d07e3a078e884a346f3db388962405acf1a2359b7d1dc767cf13159785af755b", 0x54) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x800}) [ 715.773468] binder: 9523:9527 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 715.780403] binder: 9523:9527 BC_ACQUIRE_DONE u0000000000000000 no match [ 715.787341] binder: 9523:9527 Acquire 1 refcount change on invalid ref 1 ret -22 [ 715.794933] binder: 9527 RLIMIT_NICE not set 2018/04/08 22:59:49 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x4}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000200)=0x8001, 0x4) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0xd, 0x0, 0x5}) connect$can_bcm(r0, &(0x7f0000000240)={0x1d}, 0x10) fcntl$notify(r0, 0x402, 0x10) 2018/04/08 22:59:49 executing program 1: r0 = msgget(0x2, 0x0) msgsnd(r0, &(0x7f0000001000)={0x3, "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"}, 0x1008, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r1, 0x0, 0x21, 0xa9, &(0x7f0000000400)="5c50e9765a8fd657ec0517b5b07d43b89a752f120c46298d523bb0b75eca33709a", &(0x7f0000000440)=""/169, 0x10, 0x6}, 0x28) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x201) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0x96, [], 0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/150}, &(0x7f00000003c0)=0x78) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x1000000000}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002c3000)="440d5d0d010000ff03000000ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000f73)=""/141, &(0x7f000015affc)=0x8d) write$fuse(r2, &(0x7f0000000180)={0x20, 0x1, 0x2, @fuse_ioctl_out={0xe0, 0x80000000, 0x2, 0xfffffffffffffffe}}, 0x20) 2018/04/08 22:59:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2}}}, 0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x10, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x81}, &(0x7f00000001c0)=0x8) 2018/04/08 22:59:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) r4 = getpid() ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x1, r1, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000480)={0x8, 0x0, [{0x40000adf, 0x0, 0x3f}, {0xaed, 0x0, 0x3}, {0xaf5, 0x0, 0x5}, {0x0, 0x0, 0x7}, {0x331, 0x0, 0x47d6}, {0x378, 0x0, 0x9}, {0xb3e}, {0xbf7, 0x0, 0x5a}]}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x1f, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0xb6, r6, r7}, {0x2, 0x5c, 0x100000001, 0x3f, 0x1, 0x2, 0x10001, 0xfffffffffffff4e0}, {0x9, 0x2003, 0x9, 0x3}, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, 0xa, @in=@loopback=0x7f000001, 0x3506, 0x7, 0x2, 0x1e, 0x3, 0x5, 0x4}}, 0xe8) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0xffffffff, 0x6, 0x7f, 0x7362, 0x0, 0x7, 0x40, 0x6, 0x200000000, 0x8001, 0x1ff, 0x6, 0x3, 0xffffffffffff8479, 0x5, 0x1, 0x3, 0x9, 0x6, 0x2, 0x10001, 0x8, 0x0, 0x3, 0x2, 0x7fffffff, 0x7, 0x8, 0x0, 0x19, 0x3, 0x3, 0x1, 0xfffffffffffff001, 0x6dc, 0x4, 0x0, 0x3, 0x1, @perf_config_ext={0xcce5, 0x3}, 0x1080, 0x968d, 0xfffffffffffffc00, 0x7, 0xffffffffffffffc1, 0x100000000, 0x7fff}, r4, 0xc, r0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) syncfs(r3) 2018/04/08 22:59:49 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x39af5015, 0x1, 0xfc, 0x4, 0x0}, &(0x7f0000000080)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2002, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2}}, 0xfffffffffffff242, 0x2}, 0x90) sendmmsg(r0, &(0x7f00000000c0), 0x4e, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/08 22:59:49 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) 2018/04/08 22:59:49 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r4, 0x100, 0x70bd28, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x300000}]}]}, 0x68}, 0x1}, 0x400c8c1) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/08 22:59:49 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000005f78)}, 0x0) pause() syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7, 0x200000) socketpair(0x11, 0xa, 0xfff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffbfffffffffd, 0x3, 0xa, 0x9, 0x2, 0x1000, 0xfffffffffffffff7, {0x0, @in6={{0xa, 0x4e24, 0x401, @empty, 0x200}}, 0x0, 0x8001, 0x8000000078, 0xffffffffffffffe1, 0x2}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) [ 716.665853] binder: 9523:9546 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 716.672721] binder: 9523:9546 BC_ACQUIRE_DONE u0000000000000000 no match [ 716.679604] binder: 9523:9546 Acquire 1 refcount change on invalid ref 1 ret -22 [ 716.687171] binder: 9546 RLIMIT_NICE not set 2018/04/08 22:59:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000200)="590396f8b1ca04cfe7df0fbc375ba1ee56d09a6c01d4fe54abc0fb3a165bac02849766b6266acb7c9782b67d9c1ba3586f85acf9551f365d4fb13737089811d0b8178dfd7cc64445bb135e9a9f0dea957090750e722d8bc62d0ee06aa11f6c7121d26d3357033c454ef965a2d3e4eddbb434", 0x72}, {&(0x7f0000000280)="ae3f6f6a9b8512fc04fbcb41a90f4621fc72b42f8bb6c69710036dff71cee929592c48e87510b8a41c36b04b0cc600f8f726e39c56958bd4f191b07501d18bf6cac363bd96177a284a6b72d70ac7c7369ad3988a", 0x54}, {&(0x7f0000000100)="15aba4bc9b117f2d6b8be84174502d9ddd30ee2089a0c47ef61dd5686d0485", 0x1f}, {&(0x7f0000000300)="55be39f9ebc8c2c76041d3b34596722a5f5c0971ae8b207523510544c3decd8b320cb52ac505bcb1a9a8e08f4f936943028c61eccd35b98fc37f4dfe", 0x3c}, {&(0x7f0000000340)="47df8b058492abf234d2bf13cda2964a9cdeac9ad21d8d677e2469cc3ef7de4930581d9495f04e5cb955997d8894b3249367418c13b808c728676adfa39b188d0d390a7bab3781534a3e61ca94275ba3746d530950c395e0be1c4abb456c9f0679c0b39dda373e10135359456d16577669db89f145c593fdb19b4c524040f8127e6347f74b447798b9485092a2faba6cd5cf92", 0x93}, {&(0x7f0000000400)="dbe4e43f84148ceec810af384c16a56832daa61edd5fbb4a48f3ff22a52f5e976d8b09459aa255372fb28f3dd4b7c15805768db49b6d9254d82e71beaf75fa4282080b1ded3d4f593e0b881f1e12202239fcad47d4bb8520180a7b283247dc3298e913cf9219476e8dfdec82b1426a5f79707e2e456c5bb87d", 0x79}, {&(0x7f0000000480)="433bf37d77450b21bc5d80bd", 0xc}, {&(0x7f00000004c0)="d490213457e86fcb2bcee3c1ea2658", 0xf}, {&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000600)="7198a647bb8191605a1e574b440713ef6a1b45c911342a0dcaec0d07049c5ae7f2d1ebe4d636dd0089fc37c7692413b63e1a8a8db8144dd4f8d3a0efeb7914316d2b5b5bbb068cdd8c3a10b13ff783af61cfeceb", 0x54}], 0xa, &(0x7f00002e7000)}, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000000c0)) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000007c0)={r4, 0x7, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000800)={r4, 0x800}, &(0x7f0000000840)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000880)=""/52, &(0x7f00000008c0)=0x34) 2018/04/08 22:59:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc80, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xf4, 0x5, "bfcd4f292e7d84d6065938c4d6dab05182b2331171ceb522f14b126967454ae1b7233de5ea0646d3de324d7c94d2766d061ed1c4c8b9d10e2de1127f87e53105f3f9c79a1f725def0eb043a1257de728635276e98f636ca474b4275bbf3f8bd45488ff0395ff2f60be5e425806ebf59abcb281390be944225c2eef7a9e21f7a75435c7ba7b0e3aea6946bc8358bcd34553dd4f13b9f22c6b549588442789bed85d985c6f5ee4c4ce6c93c3edf21689e679f023af9cf30d18b1f6f75754bd433ec70e6c10cd18868f196d1f049527b83a77242ec56a317dbf719d66bd0862a50516f9e632d63a3cb984806621"}, &(0x7f0000000180), 0x400) 2018/04/08 22:59:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f00000001c0)=""/145) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00001b0000)='l', 0x1}]) io_destroy(r1) fsync(r0) shutdown(0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x50042, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001480)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001580)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000015c0)={@loopback={0x0, 0x1}, 0x21, r3}) 2018/04/08 22:59:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x109003, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00', 0xfffffffffffffffc) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000840)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000940)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e21, 0xff, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x0, r2, r4}, {0x2, 0x7f, 0x3, 0x5, 0x100000001, 0xe6b, 0x4, 0x20}, {0x8000, 0xf4, 0xf24, 0x8}, 0x6, 0x6e6bb1, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d5, 0x7e}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3504, 0x0, 0x3, 0x2, 0x0, 0x100000000, 0x7}}, 0xe8) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000580)=0xa) sendto$inet(r1, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86de2cc0f0000000000004c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df9282900000000000000000000000000", 0x37e, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = dup2(r0, r0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2d, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x0, 'pids', 0x20}]}, 0x25) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000000a80)) r6 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x0, 0x400000000020000) recvmsg$kcm(r6, &(0x7f00000005c0)={&(0x7f0000000e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0xffffffffffffff46, &(0x7f0000000100), 0x0, &(0x7f0000001200)=""/94, 0x5e, 0xfffffffffffff889}, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x9, 0x4, {0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x2ab22037}}}, 0x3a) llistxattr(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)=""/99, 0x63) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000380)=""/148, 0x94, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="50932032405566b5f896c58419dd8a7f595b1ef5e2a873de53a654d6e052a78c6e1ea62b6771de1c066ad25bebb59a91da0728f9733d15a896419dc63cffed95df9a38bbb87f316f866f54acfb5058570a222c0a9b3f600d4c8122ab5f1efc25c021ba40ea415fba0cc34b337933613d94cc3e0831e70c9dcb19053eb37575122d623dd2400944d9c7682df7f8932607a99cd614f7a0910e9276a21ffa356d972a963274141643638b04d45ddb16a6bf8764599284ff7c0a097f9fb3d9d9602fdc24e62a32522c491ad0699fa37aa27998d79fd5a465cc5b863a81f0069699145d079799401f9057e8ae10e1333fc3e98c761db855a9", 0xf6}], 0x1, 0x0) quotactl(0xeb, &(0x7f0000001340)='./file0\x00', r3, &(0x7f0000001380)="632040f7385613b25139ff2be76e882959afc1ea147d06a7771ace5f12b954387e77a6503ea0ea5e623e8b11a2ba383ff50b110e6f4eb65cc8df5bb1e4ccfe325b63ea816552048be1f24367c98dea693c212bb9af30db76d014fd7fd6f59c7faa953fa9524a1d3376c5b5eb358c1a999e94c3b77090052bfdfc6afffb28db1dc77d2c6f560820240df4dc78e8192e045657993f61c68a6d378d54bead7e13ad8ed573d3c4742d1ed73e55e7d855b23a670a1177d806d6b11ce02bbe4ea80b7f26983779ba028426b509c5fa7452d05cd732268a3a93f5f02e44964e61") 2018/04/08 22:59:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000340)) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x10000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e24, 0xd1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffe01}}}, 0x84) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = dup2(r6, r0) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000480)='\'\x00', &(0x7f00000004c0)='/dev/kvm\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='^wlan0vmnet1$\x00'], &(0x7f0000000840)=[&(0x7f00000005c0)='/dev/usbmon#\x00', &(0x7f0000000600)='&vmnet0posix_acl_accessnodev\x00', &(0x7f0000000640)='/dev/kvm\x00', &(0x7f0000000680)='user\x00', &(0x7f00000006c0)='/dev/usbmon#\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='/dev/ptmx\x00', &(0x7f0000000780)='[posix_acl_access.\x00', &(0x7f00000007c0)='/dev/ptmx\x00', &(0x7f0000000800)='posix_acl_access{posix_acl_access!vboxnet0\x00']) mq_timedsend(r3, &(0x7f0000000180), 0x0, 0x4, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f00000002c0)=""/11) ppoll(&(0x7f0000000040)=[{r6, 0xa}, {r6, 0x21}], 0x2, &(0x7f0000000080), &(0x7f0000000140)={0x7f}, 0x8) syz_kvm_setup_cpu$x86(r3, r8, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000003c0)="c4627918c5c4e1c975d6c4c23d0c2f8fea7810af050000001ad50000b805000000b9d08680d00f01c1430f01ca3e0fd33dfeffffff66b872000f00d0c7442400f0000000c744240276000000ff1c24450f00d0", 0x53}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/08 22:59:49 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = dup3(r1, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000008504000000000000050000000000ab"]) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x202) 2018/04/08 22:59:49 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="54406997f073", 'eql\x00'}}, 0x1e) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/04/08 22:59:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/08 22:59:50 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x80000000, 0x3ffc) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000065b38)={{0x9, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) 2018/04/08 22:59:50 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80801, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0x18, 0x0, 0x1) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000140)={r0, 0x9ed6, 0x6, r0}) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) chmod(&(0x7f00000001c0)='./file0\x00', 0x1) connect$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @hyper}, 0x10) r2 = msgget$private(0x0, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x401, 0x1ff, 0x1, 0x81}, 0x8) setsockopt(r1, 0x111, 0x0, &(0x7f0000000040), 0x0) 2018/04/08 22:59:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0xfdd7) tgkill(0x0, 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r1, &(0x7f0000002940)=@can, &(0x7f00000029c0)=0x80) connect$packet(0xffffffffffffffff, &(0x7f0000002a00)={0x11, 0x7, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r2, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)='z', 0x1}], 0x1, &(0x7f0000011000)}, 0xc100) sendmsg(r2, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x0, 0x0, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x880, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) keyctl$session_to_parent(0x12) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x34, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="01634040010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYBLOB], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/08 22:59:50 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x1, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) getitimer(0x1, &(0x7f0000036fe0)) 2018/04/08 22:59:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0xfffffffffffffffd, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/08 22:59:50 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet(0x2, 0x10000003, 0x9, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0xffffffffffffffcc, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x9) 2018/04/08 22:59:50 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x3) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000180)={0x2, 0x0, [{0x6000, 0x1c, &(0x7f0000000040)=""/28}, {0x100000, 0x61, &(0x7f0000000100)=""/97}]}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/08 22:59:50 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@dev, @multicast1}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) bind$can_raw(r0, &(0x7f00000003c0)={0x1d, r1}, 0xfffffffffffffe84) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) close(r0) r2 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x93cd1aa1f80f0177) 2018/04/08 22:59:51 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/08 22:59:51 executing program 4: modify_ldt$write2(0x11, &(0x7f0000000040)={0x8, 0x1000, 0x0, 0xffffffffffff9f41, 0x2, 0x8, 0x1, 0xb28f, 0x2, 0x2}, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80, 0x100) tee(r1, r0, 0xffffffffffff0000, 0xc) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@ioapic={0x2002, 0x7, 0x688, 0xc42a, 0x0, [{0x97a, 0x9, 0x0, [], 0x8e}, {0x4, 0x4f7, 0x540000, [], 0x6}, {0xfffffffffffff800, 0x80b, 0x0, [], 0x9903}, {0x7, 0x413, 0x4, [], 0x10001}, {0x6a, 0x6f7, 0x0, [], 0x9}, {0xe5, 0x7d, 0x9, [], 0x2}, {0x9, 0x4, 0x0, [], 0x1}, {0x4, 0x1ff, 0x0, [], 0x8001}, {0x4, 0x3, 0x4, [], 0x3}, {0x7ff, 0x8, 0x52163423, [], 0x9}, {0x100, 0x124, 0x7, [], 0xb7}, {0x0, 0x80, 0x1f, [], 0x2}, {0x6, 0x1f, 0x6, [], 0x101}, {0x3, 0xfffffffffffffff8, 0x5, [], 0x5}, {0x6, 0x3, 0x27, [], 0x1f}, {0x3, 0x1, 0x4, [], 0x8}, {0x5, 0x5, 0x7, [], 0x6}, {0x6, 0xa826, 0x8001, [], 0x7f}, {0x7e, 0x80000001, 0x101, [], 0x1000}, {0x0, 0x50a8, 0x2, [], 0x4}, {0x8, 0x2, 0xff, [], 0x119}, {0x38000000, 0x5, 0x7, [], 0x3}, {0x2, 0x0, 0x6}, {0x9, 0x2, 0x400, [], 0x8}]}) semctl$IPC_RMID(0x0, 0x2, 0x10) setns(r0, 0x40000000) [ 718.156447] IPVS: ftp: loaded support on port[0] = 21 [ 718.175797] binder: 9617 RLIMIT_NICE not set 2018/04/08 22:59:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000000b01040000000077700000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/222, 0xde}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/08 22:59:51 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000280)={0x97, @multicast1=0xe0000001, 0x4e22, 0x3, 'sh\x00', 0x0, 0x0, 0x3c}, 0x2c) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0xfffffffffffffffb}, 0xfffffffffffffff9) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x2, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={r4, 0x883b545, 0x9, [0x6, 0xfffffffffffff800, 0x3, 0x4, 0x2, 0x6, 0x9, 0x5, 0x4]}, 0x1a) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ptrace$setopts(0x4206, r5, 0x401, 0x4c) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x24003, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r6, 0x4008af13, &(0x7f0000000080)={0x3, 0xfffffffffffffffa}) [ 718.228619] binder: BINDER_SET_CONTEXT_MGR already set [ 718.234749] binder: 9633:9634 ioctl 40046207 0 returned -16 [ 718.241885] binder: 9634 RLIMIT_NICE not set 2018/04/08 22:59:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4840, 0x0, 0x56, 0x0, 0x0, 0x0, 0x0, 0x4ed, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x400800) 2018/04/08 22:59:51 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000001500)=@nl=@unspec, 0x80, &(0x7f00000013c0)}}], 0x1, 0x0, &(0x7f0000003880)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004fa5)="320000001000250f07b00093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80) [ 718.302987] device lo entered promiscuous mode 2018/04/08 22:59:51 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getpeername(r2, &(0x7f0000002940)=@can, &(0x7f00000029c0)=0x80) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x4, 0x0, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0x0, 0xe51c, r4}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) connect(r2, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f0000000940)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x40000) fcntl$getown(r2, 0x9) r5 = socket$packet(0x11, 0x4, 0x300) openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x800, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) sendmsg$key(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0200021f04ff000027bd700006dcdf2502000100000066ed0a80df8d41e304d64d069c89a62813dbd962613cc9"], 0x20}, 0x1}, 0x804) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0x20000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x5000, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @random}, &(0x7f0000000900)=0x74, 0x80000) 2018/04/08 22:59:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x0, 0x9, 0xffffffff, r2}, 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/08 22:59:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x88500, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000001c0)={0x2}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x10) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="01000100"]) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000200)={0x2, 0xfffffffffffffff8, 0x1, 0x2, 0x40}) 2018/04/08 22:59:51 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x800000000000000, 0x100004, &(0x7f0000000240)=""/105, &(0x7f0000000140)=""/228, &(0x7f000017d000)=""/199, 0x4000}) [ 718.934514] binder: 9613:9667 ERROR: BC_REGISTER_LOOPER called without request [ 718.951061] binder: 9667 RLIMIT_NICE not set [ 718.982208] binder: 9613:9670 got reply transaction with no transaction stack [ 718.989670] binder: 9613:9670 transaction failed 29201/-71, size 0-0 line 2763 [ 719.029652] binder_alloc: 9613: binder_alloc_buf, no vma [ 719.035203] binder: 9633:9671 transaction failed 29189/-3, size 0-0 line 2963 [ 719.137746] binder: BINDER_SET_CONTEXT_MGR already set [ 719.141110] binder: 9613:9673 ERROR: BC_REGISTER_LOOPER called without request [ 719.150671] binder: BINDER_SET_CONTEXT_MGR already set [ 719.159689] binder: 9633:9678 ioctl 40046207 0 returned -16 [ 719.168406] binder: 9613:9670 ioctl 40046207 0 returned -16 [ 719.174462] netlink: 'syz-executor7': attribute type 46 has an invalid length. [ 719.181918] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. [ 719.182147] binder: 9613:9673 got reply transaction with no transaction stack [ 719.197732] binder: 9613:9673 transaction failed 29201/-71, size 0-0 line 2763 [ 719.205354] binder: 9671 RLIMIT_NICE not set [ 719.215143] netlink: 'syz-executor7': attribute type 46 has an invalid length. [ 719.222608] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. [ 719.240838] binder: undelivered TRANSACTION_ERROR: 29189 [ 719.351908] binder: undelivered TRANSACTION_ERROR: 29201 [ 719.358492] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 22:59:52 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000100)=0x4) unshare(0x60000000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$ax25(r1, &(0x7f0000000180)={0x3, {"425ef0e7290f00"}, 0x1}, 0x10) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000140)=0x54) 2018/04/08 22:59:52 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x1000040000080401) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rtc\x00', 0x101000, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) setns(0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881", 0x2a, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000200)="998cb27f17c721", 0x7) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000cc0)=ANY=[@ANYBLOB="6e6174000006d803000000000000000009968aa0000000001b00000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803123508070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09a720f7ff15cc1cc88d510c60cad4d4ef964fa2000000000000000bc8fd132ee8e86ae9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d97b73e5b44b4679060a3ad681674ab7d63e762122d021abce"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) vmsplice(r0, &(0x7f0000000380), 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3df}) getpgid(0x0) sendmsg$nl_generic(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="3cffffff3400200027bd7000fbdbdf250f00000008006600ff03000070fb1cc97ce673d611b986ffcd96ecaa19a6bf62281afa00cae694660d876ce699054885e4f0f0b635eb2110d1e9adad8387709a8183238b578ecdfa9059d1e9f782279fa5ac2eb0fb3d579deb0696913ad9dfe47fd80c641771e93658afb2df666009e3edc6b328d282223f2cbd68125f5e8db8a3bbfa9c6ebd5e92a0128642c5dbe65f6b872b58fde9bf0f1a"], 0x1}, 0x1, 0x0, 0x0, 0x24004084}, 0x4000000) connect$bt_rfcomm(r2, &(0x7f0000000640)={0x1f, {0x0, 0x0, 0x8, 0x0, 0x0, 0x9}, 0x7fffffff}, 0x1e) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r5) r6 = semget(0xffffffffffffffff, 0x3, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r5) semctl$IPC_RMID(0x0, 0x2, 0x10) 2018/04/08 22:59:52 executing program 4: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x89}) 2018/04/08 22:59:52 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}}) socket$rds(0x15, 0x5, 0x0) r1 = socket(0x2, 0x20003, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000ae0000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x309101, 0x0) sendto$unix(r1, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c500a77f054754019d518da7d94a551721bd5ef18d982583a21439cabd139e1c9ac9670fb181ed9f5e699ac1bad70efd35666a400fdd1a15a27c603e68a5e", 0x75, 0x800, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r6, 0x1}, &(0x7f0000000280)=0x8) tee(r2, r1, 0xffffffffffffff7f, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffee3}, 0x8) socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @rand_addr=0xfffffffffffffffe}}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000300)="9a7e032d0082e09b") r7 = dup2(r4, r2) ioctl$KVM_S390_INTERRUPT_CPU(r7, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000480)=0x7, 0x4) exit_group(0x1ff) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000000180)) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f00000005c0)="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") futimesat(r5, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)) 2018/04/08 22:59:52 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getpeername(r2, &(0x7f0000002940)=@can, &(0x7f00000029c0)=0x80) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x4, 0x0, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0x0, 0xe51c, r4}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) connect(r2, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f0000000940)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x40000) fcntl$getown(r2, 0x9) r5 = socket$packet(0x11, 0x4, 0x300) openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x800, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) sendmsg$key(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0200021f04ff000027bd700006dcdf2502000100000066ed0a80df8d41e304d64d069c89a62813dbd962613cc9"], 0x20}, 0x1}, 0x804) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0x20000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x5000, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @random}, &(0x7f0000000900)=0x74, 0x80000) 2018/04/08 22:59:52 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x95a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3ff, 0x200000) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x4, 0x18100) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x73b000, 0x80) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x0, r3}) 2018/04/08 22:59:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x4040) r1 = socket$alg(0x26, 0x5, 0x0) write$fuse(r0, &(0x7f0000000180)={0x14, 0x0, 0xa, @fuse_poll_out={0x6}}, 0x14) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r2 = accept$alg(r1, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_getattr(r3, &(0x7f0000000100), 0x30, 0x0) sendmmsg$alg(r2, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) 2018/04/08 22:59:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x6f7be90e, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x22, 0x71e, 0x3, 0x186, 0x601, 0x0, 0x10000, 0x2, 0x57}) [ 719.480701] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 22:59:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x34) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) sendmsg$can_raw(r1, &(0x7f0000000840)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000380)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5ebb1b98dd28e231"}, 0x95f6}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/08 22:59:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xd87}, &(0x7f0000000080)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x402400, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x7f, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r3}, 0x8) 2018/04/08 22:59:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) sync() getsockname$netlink(r0, &(0x7f0000000080), &(0x7f0000000100)=0xc) sendto$ax25(r0, &(0x7f00000000c0)="c1cf0ce9c24d26b7841af50c94ef6e2fac532d969aff75dec6b631c4959e6daefd", 0x21, 0x4, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x101, 0x40000) 2018/04/08 22:59:52 executing program 6: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3b, 0x3, @thr={&(0x7f0000000080)="ed8b7412e53ba9317ed56e3d3e246f9ffbf6ff315b0b0edd1fc18afee03a411b9698035fb728392c8c754311d14711573e46155a07663a0eb6853de3716c4f3c206f626575cae481a68b1e62e857f3a20e11206481008f074c086dbfde4df41e39cb93545d878728c9f918fcba", &(0x7f0000000100)="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"}}, &(0x7f0000001100)=0x0) timer_getoverrun(r0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000402, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8001, 0x4) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/08 22:59:52 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000900)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000940)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x800, 0xf}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r1, 0x446, &(0x7f0000ff8000)}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000a80)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x20000000000001) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000180)={{0xfffffffffffffff9, 0x4, 0x0, 0x8, "5661ee8793430fa2cf09007cce6b99310646950d3b747257961501d2e36468f669a217c869090194421ad064", 0x3}, 0x0, 0x0, 0x4, r3, 0x8, 0x4, "98f73a3db45c045001c2b5dd8c423c135cb0a529c8772b0c6fe522932a4a5f323e7c0d41a86a19a185d3b6f6b82fbdbfd4d35fc9204b162894c188e3b3fcb1c4", &(0x7f0000000140)="c6766d6e657431626465762775736572766d6e6574302970707030293a00", 0x1e, [], [0x7, 0x4, 0x100000001, 0x75]}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x1}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'eql\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f00000002c0)}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000380)="4ab45b2cf9ed9a8a8135a9e3cad6dab163d3bbbbbe95ea9797f6070f2409ad537cfe6d8494d805f16c391d4d3f940d64b4e741a848d99f9a2de6bcda66cafa0a37d11f33cc2cc43dfbc3873c182900eb3a542179fe509ae6d36cf801138f746046c8e0b637cd138a159cc9a8b21308613e45e7", 0x73}, {&(0x7f0000000480)="d10ed0695221c7757704f005ca44d04961c52b9123bc5d366dca187a7534486a221369a49eb78564447e6b645e501a249e6f44546ac18bad48150b1509e1d42fbc9dbec404fefdc14b", 0x49}, {&(0x7f00000005c0)="b202ffc20b86cbc88630138b0858931c5912a75ec2999e80f34aa21fa0a11775e32bea4582d1b5c2cc1b1602337176cbc100334cb5698b3a845c647aacfb203e4504e668bae5b20cc4875b1e25b98fb2bcbfb97e392a91ca7e0ce386b77d8408cd89959250383450777ed1f8c10620c009cf336342c8fe7f56fb96e89d71ea263b2995cf2be12ee8c22914525ee47411f36444148f6a2a5834e35adbd4271e1a70ed16dd3808b6735d11afb600ff1102e52d7ab92dfb55eaf0088aaf985e9499f86ed8fb594c71", 0xc7}], 0x3, &(0x7f0000000880), 0x0, 0x8000}, 0x4040000) [ 719.654338] QAT: Invalid ioctl 2018/04/08 22:59:52 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) ioctl$sock_bt(r2, 0x8906, &(0x7f0000000040)="a28233e8491c8fbd7a7204ec2b") fcntl$notify(r1, 0x402, 0x8000000e) fcntl$setown(r1, 0x8, 0x0) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') fcntl$notify(r0, 0x402, 0x10) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/08 22:59:52 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100}, 0x1c) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/08 22:59:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) iopl(0x400f72f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x600800, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f0000000380)=""/222, 0x34c}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000480)=""/90, 0x5a}, {&(0x7f0000000500)=""/76, 0x4c}, {&(0x7f0000000580)=""/153, 0x99}], 0x7, &(0x7f00000006c0)=""/247, 0xf7, 0x6}, 0x40002000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0xffcb, 0x0, &(0x7f000052a000)={0x2, 0x200000000, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000010c0)="04", 0x1}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) [ 719.683723] QAT: Invalid ioctl [ 719.690374] rpcbind: RPC call returned error 22 [ 719.720655] rpcbind: RPC call returned error 22 2018/04/08 22:59:53 executing program 1: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x5}) r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x0, 0x1) writev(r0, &(0x7f0000000040), 0x1000000000000090) 2018/04/08 22:59:53 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000040006cdb258c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b", 0x4c}], 0x1}, 0x0) 2018/04/08 22:59:53 executing program 0: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e36fe0)={r0, &(0x7f000003e000), &(0x7f0000d1af1c)}, 0x20) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x480000) 2018/04/08 22:59:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)={0x30001}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000080)) 2018/04/08 22:59:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="1d6b360159fb"]]], &(0x7f0000000340)=0x1) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1f, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x20000000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x4a, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 22:59:53 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) 2018/04/08 22:59:53 executing program 6: syz_emit_ethernet(0xffffffffffffff1e, &(0x7f0000000000)={@empty, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @broadcast=0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001}}}}, &(0x7f0000000200)={0x0, 0x0, [0x0, 0x0, 0x0, 0x730]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/08 22:59:53 executing program 2: sysinfo(&(0x7f0000000000)=""/230) getuid() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x7, 0x2, 0x3, 0x0, 0xf}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x6, {{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000240)) vmsplice(r0, &(0x7f0000002480)=[{&(0x7f0000000280)="aaed7babf6e4814e4babd3f94311932f35ba5887abf825152efa927f894e7e26ab007f9d9d38a884a6be83326e919702645daa06883ebb39720727714c331f4239b7937e704e7fa0b2dfb5052d47c53aa6e45791f74c1af3ef22d6ae4d340256fee3b5ef3fd1f121e58004", 0x6b}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="9e0ee95ff0c227a855223010235fba82e26d2b32f6", 0x15}, {&(0x7f0000001340)="7ea96f20b426e72d9daeef905c0e0aa9d0334cd4633db78400de758d4d5a654415c2d73a04aabd98eec7dd653f90", 0x2e}, 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", 0x1000}, {&(0x7f0000002380)="f5044547e42ec3a869cdb8b9dca7e3e150f54b0367ff94658ac58e8ed4bec673765187380e8882b9bce83d88de17cf51bd30ebaadb64cd7a59d0843a601131393cf7dcf531ad4f70581389663a23317386cb7c2db8914d808e2f46", 0x5b}, {&(0x7f0000002400)="7dbf227d3f7eff9847a1018523c1f1e5406841ea77da771053d34657b3e2d2b7914a144f52f8ba868820a7dcb5604396916f10299e220408e1ec2fcd0c153cd63f656732a4e8c22c2dfcfc0fd15cd43eff", 0x51}], 0x7, 0xa) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002540)={0x6, &(0x7f0000002500)=[{}, {}, {}, {}, {}, {}]}) ioctl$TCFLSH(r0, 0x540b, 0x1) name_to_handle_at(r0, &(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x1008, 0x1, "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"}, &(0x7f0000003600), 0x1000) readv(r0, &(0x7f00000059c0)=[{&(0x7f0000003640)=""/188, 0xbc}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/91, 0x5b}, {&(0x7f0000004780)=""/15, 0xf}, {&(0x7f00000047c0)=""/244, 0xf4}, {&(0x7f00000048c0)=""/4096, 0x1000}, {&(0x7f00000058c0)=""/216, 0xd8}], 0x7) renameat(r0, &(0x7f0000005a40)='./file0\x00', r0, &(0x7f0000005a80)='./file0\x00') rt_sigaction(0x5, &(0x7f0000005ac0)={0x1, {0x1}, 0x80000000, 0xffffffff}, &(0x7f0000005b00), 0x8, &(0x7f0000005b40)) r1 = syz_genetlink_get_family_id$team(&(0x7f0000005bc0)='team\x00') getsockname$packet(r0, &(0x7f0000005c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005c40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005c80)={0x0, @loopback, @remote}, &(0x7f0000005cc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005d00)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000005e00)=0xe8) getsockname$packet(r0, &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005e80)=0x14) recvmmsg(r0, &(0x7f000000c1c0)=[{{&(0x7f0000005ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006500)=[{&(0x7f0000005f40)=""/11, 0xb}, {&(0x7f0000005f80)=""/217, 0xd9}, {&(0x7f0000006080)=""/144, 0x90}, {&(0x7f0000006140)=""/106, 0x6a}, {&(0x7f00000061c0)=""/199, 0xc7}, {&(0x7f00000062c0)=""/193, 0xc1}, {&(0x7f00000063c0)=""/42, 0x2a}, {&(0x7f0000006400)=""/254, 0xfe}], 0x8, &(0x7f0000006580)=""/55, 0x37, 0xff}, 0x9}, {{&(0x7f00000065c0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007640)=[{&(0x7f0000006640)=""/4096, 0x1000}], 0x1, &(0x7f0000007680)=""/25, 0x19, 0x7}, 0x6}, {{&(0x7f00000076c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000008980)=[{&(0x7f0000007740)=""/28, 0x1c}, {&(0x7f0000007780)}, {&(0x7f00000077c0)=""/229, 0xe5}, {&(0x7f00000078c0)=""/116, 0x74}, {&(0x7f0000007940)=""/4096, 0x1000}, {&(0x7f0000008940)=""/63, 0x3f}], 0x6, &(0x7f0000008a00)=""/252, 0xfc, 0x5}, 0x5}, {{&(0x7f0000008b00)=@ipx, 0x80, &(0x7f0000008c40)=[{&(0x7f0000008b80)=""/167, 0xa7}], 0x1, 0x0, 0x0, 0x100}, 0x2}, {{&(0x7f0000008c80)=@generic, 0x80, &(0x7f000000a200)=[{&(0x7f0000008d00)=""/41, 0x29}, {&(0x7f0000008d40)=""/4096, 0x1000}, {&(0x7f0000009d40)=""/199, 0xc7}, {&(0x7f0000009e40)=""/184, 0xb8}, {&(0x7f0000009f00)=""/245, 0xf5}, {&(0x7f000000a000)=""/83, 0x53}, {&(0x7f000000a080)=""/173, 0xad}, {&(0x7f000000a140)=""/135, 0x87}], 0x8, 0x0, 0x0, 0x100000000}, 0x700000000}, {{&(0x7f000000a280)=@hci, 0x80, &(0x7f000000a600)=[{&(0x7f000000a300)=""/62, 0x3e}, {&(0x7f000000a340)=""/130, 0x82}, {&(0x7f000000a400)=""/253, 0xfd}, {&(0x7f000000a500)=""/17, 0x11}, {&(0x7f000000a540)=""/173, 0xad}], 0x5, &(0x7f000000a680)=""/136, 0x88, 0x7}, 0x7}, {{&(0x7f000000a740)=@l2, 0x80, &(0x7f000000a940)=[{&(0x7f000000a7c0)=""/85, 0x55}, {&(0x7f000000a840)=""/10, 0xa}, {&(0x7f000000a880)=""/159, 0x9f}], 0x3, &(0x7f000000a980)=""/247, 0xf7}, 0x40}, {{&(0x7f000000aa80)=@nfc, 0x80, &(0x7f000000bcc0)=[{&(0x7f000000ab00)=""/133, 0x85}, {&(0x7f000000abc0)=""/197, 0xc5}, {&(0x7f000000acc0)=""/4096, 0x1000}], 0x3, &(0x7f000000bd00)=""/221, 0xdd, 0x7}, 0xe75}, {{0x0, 0x0, &(0x7f000000c080)=[{&(0x7f000000be00)=""/112, 0x70}, {&(0x7f000000be80)=""/160, 0xa0}, {&(0x7f000000bf40)=""/22, 0x16}, {&(0x7f000000bf80)=""/27, 0x1b}, {&(0x7f000000bfc0)=""/59, 0x3b}, {&(0x7f000000c000)=""/128, 0x80}], 0x6, &(0x7f000000c100)=""/173, 0xad, 0x7}, 0x3}], 0x9, 0x40000000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c400)={@empty, 0x0}, &(0x7f000000c440)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c480)={@loopback, 0x0}, &(0x7f000000c4c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000000c540)={@mcast1, 0x0}, &(0x7f000000c580)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000ce80)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000000cf80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000e1c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000000f600)={@mcast1, 0x0}, &(0x7f000000f640)=0x14) accept(r0, &(0x7f000000f680)=@can={0x0, 0x0}, &(0x7f000000f700)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000f740)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f000000f840)=0xe8) getsockname$packet(r0, &(0x7f000000f880)={0x0, 0x0, 0x0}, &(0x7f000000f8c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000f900)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f000000fa00)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000fa40)={0x0, @rand_addr, @remote}, &(0x7f000000fa80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000fac0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f000000fbc0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000101c0)={&(0x7f0000005b80)={0x10}, 0xc, &(0x7f0000010180)={&(0x7f000000fc00)={0x570, r1, 0x620, 0x70bd29, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x128, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r7}, {0xbc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaffd}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r10}, {0x4, 0x2}}, {{0x8, 0x1, r11}, {0x244, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5a}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xd38c}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r16}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r18}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x570}, 0x1, 0x0, 0x0, 0x4880}, 0x4) [ 720.583114] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 720.590555] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. [ 720.599100] bridge0: Invalid MTU 1488112902 requested, hw max 65535 2018/04/08 22:59:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x81, "34e3a572302a8246447c8cc206ddc6789cfb77e47141c57957b624935bd3d93c5ed45d3ee98c62f19bece888f8b31be3283bacd59a5256e1dfca719526bfdc17996c30c2028ea014d46582b9eb03a887c15817d7486c9bfb202badae02839cd347e7cb4294a6c79a24b2643fcdd39b436978c8e1ad9b8534cd3895d1dcd6666118"}, &(0x7f00000000c0)=0x89) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x7, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0xabe1, @remote={0xfe, 0x80, [], 0xbb}, 0x974a}}, 0x4, 0x8, 0x20, 0x101}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x2, 0x30, 0x3, 0x4}, &(0x7f0000000300)=0x18) io_setup(0x400, &(0x7f0000000340)=0x0) pipe2(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) io_submit(r4, 0x1, &(0x7f0000001400)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x3, 0x100000001, r0, &(0x7f0000000380)="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", 0x1000, 0x8, 0x0, 0x0, r6}]) recvmsg$netrom(r5, &(0x7f00000017c0)={&(0x7f0000001440)=@ax25={0x3, {"7c3cd1fb9b5933"}, 0x6}, 0x10, &(0x7f0000001740)=[{&(0x7f0000001480)="d8b9093df3cf894d6c816b0e78e2274e9ebd516688bcdd26219fb7634c560fcc66", 0x21}, {&(0x7f00000014c0)="590aea3f73b33b095c224a8d20e81b587d27d1254a5d382b42f9087b3f65cd1a535d70580c252ca804deb730dc30969941bbe3d4213c44a1bfcb3f12ad79eeaa5e79dde9d05393b1ba36e2b9f60f44ca83e418b7775ac418a73b28042682e9a065cdd02b0036afa5450366acac8283408902f5cb6a2b61", 0x77}, {&(0x7f0000001540)="c39e3259d3b1455eaaa262dbec92c5fcd05a8842e2508a9aa758bce1af8cad8d8a174cd52159b12e01711240c1b3d30cce7715f67f1bea818023c48871dfb45c0fd8a2b33d43ad4f4d5fa0367c6933e93af3814cea351d4d4e0b34aa1070", 0x5e}, {&(0x7f00000015c0)="075d0b1399072d4285999ea500b4b142ff0f23f55a9ecdb2693a3e9011b9451bb5020487e74b785317de31b7782b7221c0d8bf8d1d413e83dbe5d5a28ad19646df05dd7019935691a58dcd3ae710aea48dfc54a47dd0c2ef22beea9115b6af541facdd5004afb222cbbb48bd56776cb6cb4a2178adba04ff4b69b2011754fbc7a50483175ada18742740acb65c98b39f3b784f38d57bf255a022b122658fed7ecee9c5672ab612334e2bfd727f26b98867435668344e5785e96cf545e34f9ddefbaeaea71d209da3f3d60d48c984743e3fb9c6d97d7ad22a91fa8db6c776", 0xde}, {&(0x7f00000016c0)="8578e878971421c8e073f60373b652aeda41b124c1063c9dd663c87c92eb662851ed284ca15a2654998ac2b6f4f3765b649a50d99962405dee63b3d8cec8376f61ba2d1754cc8414e555ffa3c9a072f3fbf3f957419241e07a381c3ca81c0a903cc2e29ebdcadc378e067d4b4523", 0x6e}], 0x5, 0x0, 0x0, 0x40000}, 0x120) io_submit(r4, 0x4, &(0x7f0000001c40)=[&(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x200, r6, &(0x7f0000001800)="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", 0xfb, 0xffffffff, 0x0, 0x1, r5}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x81, r0, &(0x7f0000001940)="91cc6833cadca8eff3be2d6737d3678f23efa33fff8a45fdcd1387721a9d2c68a9fb5c3685c8dff10eb18b448efe62b478134ecaa5afe6c38a60e0a3b124d7b0cee9f19e895adff73b16d4559cd45cb0d845cdff98045ccbc26861aa00bf816629b77cb5c3b57380c3acdf605353eb8ab39a9a4f210d0bec4ebc1e5d481e5f7c59a375d0d32e8c4e53357d2104ad36e4e532814d2c3acfe9a4bb9d", 0x9b, 0x8, 0x0, 0x1, r6}, &(0x7f0000001ac0)={0x0, 0xf48f8ab87e80cc58, 0x0, 0x7, 0x4, r6, &(0x7f0000001a40)="2eae5127d62cd7c37ec2683dd68db8f2079801850d045732ac0ab027fa30b0b5057aa581329b660dc3c74e0624dec7b97503b4b0eda6373cf623b8454f3f1fcdf0a106bd834c986e23930f7409672465364d0876a05f6c5e736b26fea61437f5710a728ba2e84a302dcdf7d5cfb2d13eb5150d069c5614d7", 0x78, 0x1, 0x0, 0x1, r5}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffc1, r6, &(0x7f0000001b00)="8be4728fc29d69c981187c10764cf26ee3fdb001b3f144a2184d725132da6c281ee26b82a492053a7af2832e6ee81f2189798f97131adc230f9bf7d57e2da327f64972cbb080fff021917d56b60e81f79a8aef6d35d0bc8b94f323aa18206749059b814d0bcca670df371f1fdaa81de58da33aea205f77c6da565013283cec7ae45f04986fa3bccdf130bca7596e43883163b7a8dc1dc8dd062177bc4802330e177d35fb999866adc95eea8f5685f38eafeda356f7945477caab612584ba041936155a2dff5798a63fd3d0f3e47ce5e32a6d403f0116d157fba600c6b38d155c39e4d1b178", 0xe5, 0x2, 0x0, 0x1, r5}]) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000001c80)={'nat\x00'}, &(0x7f0000001d00)=0x78) getsockopt$inet_buf(r5, 0x0, 0x24, &(0x7f0000001d40)=""/203, &(0x7f0000001e40)=0xcb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001e80)={r2, 0x18, "3c6c6a8c5d88ae80b4e3dddc155e873cb08bf8ef11b69fbf"}, &(0x7f0000001ec0)=0x20) clock_gettime(0x0, &(0x7f0000001f40)={0x0, 0x0}) ppoll(&(0x7f0000001f00)=[{r5, 0x20e0}, {r5, 0x1002}, {r5, 0x2}], 0x3, &(0x7f0000001f80)={r7, r8+10000000}, &(0x7f0000001fc0)={0x7}, 0x8) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f0000002000)=""/4096) clock_gettime(0x0, &(0x7f0000003000)) inotify_add_watch(r6, &(0x7f0000003040)='./file0\x00', 0x80) signalfd(r5, &(0x7f0000003080)={0x8}, 0x8) accept4$packet(r6, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003100)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000003140), &(0x7f0000003180)=0x4) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f00000031c0)={0x2, 0xffffffffffff8001, 0x2, 0x63, 0x1, 0x8}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000003300)={&(0x7f0000003200)={0x10}, 0xc, &(0x7f00000032c0)={&(0x7f0000003280)={0x38, r9, 0x300, 0x70bd27, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x4000080) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000003340)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x64, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'irlan0\x00'}) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00000033c0), &(0x7f0000003400)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003480)={&(0x7f0000003440)='./file0\x00', r5}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000034c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x0, 0x2, 0x480000, 0x5, 0xffff}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000003500)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x84}], 0x48) 2018/04/08 22:59:53 executing program 0: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000340)={'ip_vti0\x00', {0x4, 0x6, 0x9, "000f88ee4406", 0x2}}) unshare(0x60000000) r2 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x401, 0x2080) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000005c0)={0x3, 0x0, 0x7fffffff, 0x81, 0x9, 0x98}) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setpriority(0x2, 0x0, 0x5) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000008c0)={0x401, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x2400000, 0xffffffffffffff81, 0xb716, 0x0, &(0x7f0000000240)='syzkaller0\x00', 0x2, 0x1f, 0x100000001}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000040)=0x1) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000780)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000004c0), 0x8) personality(0x800000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r6) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00000002c0)) close(r5) 2018/04/08 22:59:53 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x7, 0x5ef, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/08 22:59:53 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket(0xa, 0x0, 0x9) getpeername(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f0000000200)=0x80) bind$can_raw(r1, &(0x7f0000000240)={0x1d, r2}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r3, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/08 22:59:53 executing program 1: r0 = socket$inet6(0xa, 0x5, 0xb4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 720.750200] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 720.757673] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. [ 720.766235] bridge0: Invalid MTU 1488112902 requested, hw max 65535 2018/04/08 22:59:53 executing program 7: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) socket$netlink(0x10, 0x3, 0x7) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x100000001, 0x5, &(0x7f00000004c0)=[{&(0x7f00000001c0)="a4995c3e7e82ab65e64ff26a2bdbfbfedbd961020fbb860ba2fc635f3f5c4cb0d728b618051ea7195a045cef93aea8e3c7d0fa3edbb2bf99de819cc8c914dca3e5cd79685bab928ba5af35f568d9b628b60edbcae0a6fb7021b53e412e21551213dc01b76cb5959ffbf7776262e8e217afc496d578d62f4a713e0a85d07136320e6b362e", 0x262, 0x9}, {&(0x7f0000001040)="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", 0x1000, 0x4}, {&(0x7f0000000280)="9145a9d39d926eae602eb9a36c5603ed1554cb7c309494cbf4e0f1c91eb0e10d7150776857e1ad0cc6ed726ef19ac6e33d39c778c0cae5f4fe29dbdd1d91bc5b8f009a6aeb1a5c593a8f5d90bdc1f52818993df63bc75a90b4e0128ad9e225301bf13e3bdb96f8a6f1157c1c73ea61f9e36d795d9589e0fcccc437834095d7dd4dc52986e76070dfdfd1a79b76763ebbcb50954ddf5a03e7ac31d4238fd73e278b8e84aced7a17b9533691bb0535b57ad453284feaebfaabf5be6f1823a7168cf020fd7ec896a92db32cfcec81450490376807ef54f46d8f91adfd0204", 0xdd, 0x101}, {&(0x7f0000000380)="239b4e6793ed52a28e4606", 0xb, 0xf0}, {&(0x7f00000003c0)="7e81a23fd6c2262026b2c5a19fc35b295a5c57788f246c39aea263877d61262affe7a3a09050e8a55a65992f4c47345d4b092ed8837e8b975158db6660b86d741de8f5b98f3991cc31742c4edc4e0c3b52a6bdaba6f40ffabf00498414a492adc800256a08fe007d1823ac740829c7a76cdf8ef8c15a54bc54de277b5616f1e781467ce61704f53c1224e122f3b8c0cf0fcfddeea3a866910789cb3dc3932fe4c28bd03fb2006f544ae82ccfcc009049e76e81deda143aad64ffcc29906518082368cc034a440776118f8b0f55f3adb20c906ea16114c245cc5a4d", 0xdb, 0x6}], 0x2000000, &(0x7f0000000580)={'nouuid,', {[{@wsync='wsync', 0x2c}, {@noattr2='noattr2', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}, {@barrier='barrier', 0x2c}]}}) fallocate(r0, 0x0, 0x0, 0xf85b) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000540)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x900, 0x6, &(0x7f0000000040)) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') 2018/04/08 22:59:53 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000200)=0x65b, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) listen(r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000100)=""/222) syz_emit_ethernet(0x230, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000500069078f274c7fdb47786da0004acd93b0eac14", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/08 22:59:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) [ 720.846177] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 22:59:53 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='dummy0\x00', 0x10) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) 2018/04/08 22:59:55 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3ff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1000000006, 0xfffffffffffffffe, 0x0, 0xf}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x3, 0x2, 0x0, 0x100000000, 0x0, 0xfffffffffffffffe, 0x4000, 0x2, 0xfffffffffffff801, 0x3, 0x0, 0x85, 0x9, 0x6, 0x0, 0xcc90, 0x401, 0x7, 0x3f, 0x1000, 0x5, 0x5, 0x6, 0x800, 0x1000, 0xffff, 0x20, 0x6, 0x3, 0x8c, 0x4, 0x6, 0x4000000000000, 0x3, 0x4, 0x1, 0x0, 0x4402, 0x0, @perf_config_ext={0x8, 0x8}, 0x810, 0x1, 0x6, 0x6, 0x3, 0x14c00, 0x7}, r2, 0xe, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) accept4$ipx(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x4) write$binfmt_misc(r3, &(0x7f0000000140)={'syz0', "45e1ff37833f7dd228f8adcb3698d56565035ebd76fbeb587b74a9517c93303487da354388ee68fe2af3"}, 0x2e) 2018/04/08 22:59:55 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0x486}) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f0000000080)=""/132, 0x1000001b8, &(0x7f0000000140)=""/62, 0x0, 0x4}}, 0x2aa) r1 = open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x85) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) r3 = getpgid(0xffffffffffffffff) setpriority(0x0, r3, 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x26b, 0x8, 0xfffffffffffff801, 0x1, r2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000300)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0x50, &(0x7f00000003c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r4, 0x4) 2018/04/08 22:59:55 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = dup2(0xffffffffffffff9c, r5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000000300)=0x10, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="2708215b74b07805147940b7", 0xc, r1) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'wp256\x00'}}) 2018/04/08 22:59:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000, 0x14) write$vnet(r3, &(0x7f0000000300)={0x1, {&(0x7f0000000200)=""/97, 0x61, &(0x7f0000000280)=""/65, 0x2, 0x3}}, 0x68) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0xc8, r4, 0x100, 0x70bd28, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xdf9505b}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x884}, 0x20000000) ioctl(r0, 0x400000000000127d, &(0x7f0000000040)) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, [0x6, 0x44b3, 0x563e, 0x100, 0x8001, 0x3f, 0x56, 0x0, 0x80000001, 0x2645, 0xfffffffffffffffd, 0xff, 0x9, 0x4, 0x101]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000180)={r6, 0x1000, 0x10}, 0xc) 2018/04/08 22:59:55 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x1ffffd) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x1cf, 0x2, 0x13, 0xd3, 0x166, 0x7c, 0x181, 0x20}, "63826ac608c8ead99b4f9469b3f760de7ff00b656cfb10ae157d4920be2e686ff4fd056dea7d8eafd854a524a1aa9a22191f762a6aff05000000000000d81c9de99f2b147bd40e02c02371228b0734455dc8134bcf854f82654776dd1de11cdd9a8187c15fc0c318ea209e7e3eaad85d37b473fbd9f3f529fbddabd7", [[], [], [], [], [], []]}, 0x69c) r1 = fcntl$dupfd(r0, 0x406, r0) openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0x5, {{0xa, 0x4e22, 0x3f, @empty, 0x4}}}, 0x88) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) 2018/04/08 22:59:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000500)={'vcan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) io_setup(0x53eb, &(0x7f0000000140)=0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x9, 0x42000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x8000, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x5, 0x11d200) io_submit(r1, 0x3, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000180)="655acc5f35f5aac046f3", 0xa, 0x100000000, 0x0, 0x0, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x34, r0, &(0x7f0000000240)="c1cf7d39468a1413ee785b633670c0d25370b02104126d7d3ad1aa89b60c30b0fdf77b27fdcffb72ad994f3964a75064ad042e0523832101aebd0653cdcf741eddbb68fa6c1e735fd80d127714cc94f7b1b9730ec2c35e4242d5c30181d5bbcc2be921b1f56056aec546320b5a2be78265667a6f9adb450d6f0fd82dc643a817fab46e58dffc1c563b212a1eb0c0a857695629b9a45eead873842a3b618d4770cf55001873479103f5431350897c500ed6bf5779848932e5b19a276638d2bae2a3c8c1f77e5395292451e57a387fde05df0491a4fdb22a98cb0c15182758", 0xde, 0x5, 0x0, 0x0, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f00000003c0)="400c2a8afa94f4391446b8e538e27092e63383c0e6003ab706f9b2ec085e4f60a14145287ce52342dbd0ac2e4bfecc149a25f0f65e0207a73288574fdb29a2a119f8227b6ccf143763a8b0914115d7ab1cef9a0fcb0e00f0a7", 0x59, 0x3, 0x0, 0x1, r4}]) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x8004, &(0x7f0000000100)={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/08 22:59:55 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff761f4291f20508060001080006040001ffffffffffffac1414bba8648dfe096ea8445c210b9450c557f46348e36eac141400"], &(0x7f0000000040)) 2018/04/08 22:59:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202000, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/166) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8400, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x8, 0x8, 0x1, r3}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0x1f7) 2018/04/08 22:59:55 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xffffffff, 0x422442) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f00000000c0)=0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000180)={0x0, 0x0, 0x3f, 0x6, 0x1}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ffa000/0x4000)=nil, 0x3, 0x5, 0x1, &(0x7f0000ffd000/0x2000)=nil, 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x2, 0x6640000000000000}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000440)=""/155) 2018/04/08 22:59:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x4000000000004, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) [ 722.317965] x86/PAT: syz-executor3:9836 map pfn RAM range req write-combining for [mem 0x1c78c0000-0x1c78c3fff], got write-back 2018/04/08 22:59:55 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x120, 0x120, 0x250, [@rateest={'rateest\x00', 0x48, {{'lo\x00', 'gretap0\x00', 0x14, 0x1}}}, @devgroup={'devgroup\x00', 0x18}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}}]}]}, 0x2f8) [ 722.425160] x86/PAT: syz-executor3:9836 map pfn RAM range req write-combining for [mem 0x1c78c0000-0x1c78c3fff], got write-back 2018/04/08 22:59:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x204a01) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x81, 0x0, 0x10001, 0xffffffffffff5099}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0xffffffff, r3}) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r1, r4, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r4, &(0x7f00007ed000), 0x2b) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000000000)={0x6, 0xffffffff}) 2018/04/08 22:59:55 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x2200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r1, 0x10, &(0x7f0000000400)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=r2) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000100)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/08 22:59:55 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='comm\x00') setrlimit(0x1, &(0x7f0000011000)) prlimit64(r0, 0xe, &(0x7f0000000340)={0x6, 0x2}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x57}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={r2, 0x80000, r1}) ftruncate(r3, 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x100000, 0x7, 0x4c65, 0xfffffffffffff780, 0x0, [{0xfffffffffffffffc, 0x8, 0x10001, [], 0x4}, {0x2, 0xbb, 0x3f, [], 0xfffffffffffffff9}, {0x2, 0x3f, 0x9, [], 0x3ff}, {0x1f, 0x5, 0xc215, [], 0x99}, {0xda29, 0x7fffffff, 0x9, [], 0x3}, {0x4, 0x1, 0x7fffffff, [], 0x1}, {0x200, 0x3, 0x2, [], 0x6bf4553f}, {0x8, 0x8a60, 0x1, [], 0x1}, {0x100, 0x40, 0x80000001, [], 0x35ac00000000}, {0x7, 0x1e37, 0xa730, [], 0x9}, {0x8, 0x88, 0x5, [], 0x12}, {0xea76, 0x20000000, 0x20, [], 0x9}, {0x20, 0x96, 0x1, [], 0xfffffffffffffff7}, {0xf7e, 0x3, 0x0, [], 0xffffffffbaae2145}, {0x0, 0x9, 0x1, [], 0xffff}, {0x4, 0xf000000000000000, 0x9, [], 0x1}, {0x7ff, 0x10001, 0x1ff, [], 0x273}, {0x8000, 0xffffffffffffffea, 0x0, [], 0x1f}, {0x9, 0x6, 0x1, [], 0x6}, {0xdd, 0x6, 0x7fff, [], 0xbb41}, {0x0, 0x8, 0x400, [], 0xf551}, {0x2, 0x82, 0x400, [], 0xffffffffffffffff}, {0x5, 0xffffffff, 0x9, [], 0x89a}, {0x4, 0x1, 0x6, [], 0x5}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x7, 0xd2b, 0xa750}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0xa858a28}}}, &(0x7f0000000200)=0x84) 2018/04/08 22:59:55 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00') getgid() keyctl$read(0x10, r0, &(0x7f0000000000)=""/4, 0x4) 2018/04/08 22:59:55 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/122, &(0x7f0000000100)=0x7a) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000140), 0x80000) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x9, 0xa, 0xdaa9) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000000900)=ANY=[]) 2018/04/08 22:59:56 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) pread64(r2, &(0x7f0000000140)=""/4096, 0x1000, 0x0) renameat2(r3, &(0x7f0000001140)='./file0\x00', r3, &(0x7f0000001180)='./file0\x00', 0x1) socket$inet_dccp(0x2, 0x6, 0x0) lsetxattr(&(0x7f00000011c0)='./file1\x00', &(0x7f0000001200)=@known='system.sockprotoname\x00', &(0x7f0000001240)="28fb626465762900", 0x8, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001280), &(0x7f00000012c0)=0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r2, &(0x7f0000001300)="c4da1c6ed9e1c5c241fd6b3c4f02eb5afad3eeb3405f6ddf5cef3ebe389c012f730a9738b8dba21bbebedc8bb362223235a095729004f92d99efab5733b7cf3923a43ee0290247a230de7a1f"}, 0x10) mknodat(r3, &(0x7f00000013c0)='./file1\x00', 0xd001, 0x14000000) write(r0, &(0x7f0000001400)="21773f84b7e8dc59e7896958cce67258034116ab9a414e76c87dbb8ade171585bfc662ed85b630b989391f3dfba47f2f598397db0feea961776072738b0f291f767efd71132204c3f4ec568e4f5889ffa06bb0fa351d01f5910bbfead4a1308b6683f043a4fc426bca43e567268862157e4fe8b06f971d12fadaad87803c6d0ac967738367315121a977fd508adb6648846fa871ff2bfe3b3b03319a56c73fb552175d8a12af6f2e065f4470cade1454d952b055486addc312ee91cdabb1174d4abd88c8a622dc99de3e2de18aeb4c8648754a1c58e2906aecf76df83f", 0xdd) syz_genetlink_get_family_id$team(&(0x7f0000001500)='team\x00') r4 = syz_open_dev$audion(&(0x7f0000001540)='/dev/audio#\x00', 0x1ff, 0x100) ioctl$KDDELIO(r4, 0x4b35, 0x7201) bind(r4, &(0x7f0000001580)=@nl=@unspec, 0x80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000001600)={0x0, 'ip6gre0\x00', 0x4}, 0x18) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000001640), 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x8001) r5 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0xfff, 0x40000) keyctl$join(0x1, &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000001700)=0x5d) write$fuse(r2, &(0x7f0000001740)={0x20, 0x1, 0x2, @fuse_notify_inval_entry_out={0x6}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001780)={0x0, 0x0, 0x20, {}, 0x4, 0x101}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001800)=0x9, 0x4) openat$cgroup_ro(r2, &(0x7f0000001840)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) flistxattr(r2, &(0x7f0000001880), 0x0) 2018/04/08 22:59:56 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, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4000000000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) 2018/04/08 22:59:56 executing program 7: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x41, 0x48) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) 2018/04/08 22:59:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x4, 0x9, 0x1, 0x3, 0x2, [{0xfffffffffffff000, 0xfffffffffffffeff, 0x22, 0x0, 0x0, 0x100}, {0x100000001, 0x20, 0x3, 0x0, 0x0, 0x200}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x258}]}) 2018/04/08 22:59:56 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x200000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x8) 2018/04/08 22:59:56 executing program 2: r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/04/08 22:59:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000009300)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000012c0)}}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/76) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) setpriority(0x0, r2, 0x0) 2018/04/08 22:59:56 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000600)='/dev/binder#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000200)={0x0, 0x1, 0x5, 0x6, 0x0, 0xfffc, 0x7, 0x5}, &(0x7f0000000240)={0x3, 0x401, 0x0, 0x136e65e9, 0xfffffffffffffffa, 0x3, 0x6, 0x6a}, &(0x7f0000000280)={0x1, 0x1, 0x9, 0x10000, 0x36, 0x3, 0xff, 0x5}, &(0x7f00000003c0)={r1, r2+30000000}, &(0x7f0000000400)={&(0x7f0000000340)={0x912c}, 0x8}) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x3, 0x4400) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000440)=""/192) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000500)=""/156, &(0x7f0000000380)=0x9c) timer_create(0x1, &(0x7f0000000140)={0x0, 0x2e, 0x0, @thr={&(0x7f0000000000)="c87832664c5247f109dda547f3ae708ce90f0f3b091fb8c7792d79d03e2eb0176be04d53cafe3513afabf2941cf45fae5d9d2b8a0739e99f1784398e162509162d3f66c43306da119613efb84c701b60ee2c422fc728e45012768d754da31950b8db95d5b81105", &(0x7f0000000080)="aca2b585c3b921a7b6a6959dd9872600d4806d0ce6f475b8cf67b7f22268f5e7875187a36406f9ecdba48f2e66896d610081f05c97a3e9e910d8c783c26af1e83e27d23c6424ec276d66a7c6cb6356faeda485b66efb8e2019dd91834569cbc5e7839543d9ec0f865d64d69b3ae3b0aba161f333ad7474f48667f5506ec85125afff921801b2069b5d32f01b8e7ea314faab43855792360b19"}}, &(0x7f0000000180)=0x0) timer_gettime(r4, &(0x7f00000001c0)) 2018/04/08 22:59:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc1, 0x12000) bind$can_raw(r1, &(0x7f0000000100)={0x1d}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/08 22:59:56 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x8002, 0x800, 0xcef, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xd45e}}, 0x5, 0x3, 0xfff, 0x1, 0x5bc}, &(0x7f0000000300)=0x98) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x26000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x81}, &(0x7f00000001c0)=0xffffffffffffffce) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x7}, 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r4, 0x7, &(0x7f0000000040)={0xc5, 0x10000008cea}, &(0x7f0000000080)) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000340)=""/137) 2018/04/08 22:59:56 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffff8001, 0x101000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000f40)=@filter={'filter\x00', 0xe, 0x4, 0xe50, [0x0, 0x200000c0, 0x20000208, 0x20000b98], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x8, 0x88e5, 'vlan0\x00', 'vlan0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', @random="3f23e676f40f", [0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xe0, 0xe0, 0x118, [@rateest={'rateest\x00', 0x48, {{'dummy0\x00', 'erspan0\x00', 0x1, 0x3, 0x1, 0xac, 0x7ff, 0x1, 0x44, 0x431d}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x44, 0xbbff, 'bcsf0\x00', 'syzkaller1\x00', 'vlan0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x910, 0x910, 0x960, [@devgroup={'devgroup\x00', 0x18, {{0x8, 0x7fff, 0x8, 0x4ad, 0x1ff}}}, @among={'among\x00', 0x838, {{0x6, 0x6, 0xf0d, {[0x7, 0x4, 0x1000000000000000, 0x6, 0x800, 0xfffffffffffffffb, 0xa1, 0x0, 0x4, 0xfff, 0x0, 0xa9f9, 0xff, 0x8e, 0x101, 0x6, 0x4, 0x1ff, 0x4, 0xfffffffffffffbff, 0x8000, 0x8001, 0x100000000, 0x2, 0x6, 0x4c9, 0x2, 0x7, 0x0, 0x100, 0x80000000, 0x7, 0x5, 0x2, 0x7, 0x7, 0x3, 0x7, 0x8001, 0x6, 0x40, 0x9, 0x800, 0x3, 0x61, 0x80000000, 0x5, 0x401, 0x9, 0x8001, 0xf68, 0x8, 0x4, 0x10001, 0xdd7, 0x5, 0x1, 0x544, 0xffffffffffffff01, 0x1ff, 0x40, 0x1ff, 0x7, 0x3, 0xe94, 0xff, 0x2, 0x7ff, 0x200, 0xff3, 0x3f, 0x7, 0x3, 0x0, 0x2, 0x59f, 0x5, 0x3, 0x4, 0x8, 0x4, 0x7ff, 0x5, 0xff, 0x7, 0x9, 0xffffffffffffffff, 0x9, 0xff, 0x931, 0x8, 0x2, 0xe34, 0x8, 0x6, 0x9, 0x20, 0xc7, 0xffffffffffffffc6, 0x544, 0x7ff, 0x400, 0x3f, 0x0, 0x7e, 0x0, 0x10000, 0x5, 0x10001, 0x80000001, 0x4, 0xfffffffffffffff9, 0x0, 0x1e, 0x0, 0x3, 0x3, 0x5, 0x2, 0x9, 0x81, 0x0, 0x3, 0x7, 0x0, 0x401, 0x2, 0xcd4, 0xffffffff7fffffff, 0x9, 0x101, 0x80000001, 0x2, 0x571d, 0x8, 0xfffffffffffffffb, 0x8, 0x6da1, 0x5, 0x7, 0x7, 0x8, 0x3, 0x4, 0x3, 0x1, 0x48, 0x8000, 0x55, 0x8, 0xc93, 0x2, 0x8000, 0x5, 0x2, 0xaa, 0x1, 0x7f, 0x5, 0x7, 0xffffffffffffffff, 0x6, 0x6, 0x3, 0x1, 0x5, 0x100000000, 0x5, 0x7, 0x40, 0xff8, 0xffffffffffffffff, 0x26b, 0x9, 0x100000000, 0x2, 0x6, 0x3, 0x3, 0xaf, 0x2, 0x6, 0x4, 0x7, 0x67, 0x19, 0x8, 0xfffffffffffffff7, 0x1, 0x3, 0x7, 0x6, 0x8, 0x50, 0x6, 0xfffffffffffffff9, 0x6, 0x1, 0x34c, 0x1000, 0x80000000, 0x1d, 0xfffffffffffff72a, 0x4, 0x7, 0x20, 0x3, 0xffffffffffffff35, 0x4, 0x400, 0x2db, 0x38fd, 0x8, 0x8, 0x80000000, 0x35, 0x84b, 0x8000, 0x100000000, 0x8, 0x1, 0xa00, 0x100000000, 0xfffffffffffffffe, 0x3, 0x401, 0x8000, 0x380000000000, 0xc35, 0xffffffff, 0xeb7a, 0x6, 0x100000000, 0x4, 0x100000001, 0x100000000000000, 0x3f, 0xffff, 0x2, 0x14, 0xffffffffffffff81, 0x8, 0x7fffffff, 0x0, 0x4, 0x1, 0x3, 0x80000001, 0x1, 0x1f, 0x4, 0x9, 0x8, 0x3, 0x10000, 0x1, 0x5], 0x1, [{[0x8, 0x6], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[0x6, 0x7fffffff, 0x7fffffff, 0x1, 0xb5, 0x6, 0x2, 0x1, 0xf63, 0x401, 0x81, 0x0, 0x2, 0x80, 0x4, 0x2, 0x3, 0x5, 0xffffffffffffffa0, 0x502d, 0x80, 0x7fffffff, 0xf4, 0x5d, 0x0, 0x9, 0x400, 0x10001, 0x0, 0x0, 0x5, 0x1, 0xff, 0x200, 0x81, 0x7, 0xa8, 0x3, 0x5, 0x6, 0x3c0, 0xd6e44ae, 0x200, 0x400, 0xff, 0x1, 0x8, 0x7, 0x0, 0x80000000, 0x9, 0x101, 0x91, 0x73d, 0xfffffffffffffff9, 0x29, 0x8, 0x1, 0x40, 0x10000, 0x1, 0x9, 0x8, 0x1, 0x2, 0xd54a, 0x3, 0x43, 0x0, 0x0, 0x6, 0x4, 0x978, 0x45, 0x0, 0x10000, 0x8, 0x2d, 0x100000001, 0x9, 0x3, 0x51b881, 0x6, 0x7b1d, 0x4641, 0x1ff, 0xdf3, 0x8, 0x8000, 0x7, 0x1, 0x8, 0x5, 0x9, 0x32, 0x323f887f, 0x101, 0x0, 0x6, 0x6, 0x149e, 0x7, 0x8, 0x7f, 0x3, 0x8, 0xffffffff00000000, 0x7, 0x800, 0x6, 0x0, 0x9, 0x8001, 0x6, 0x2, 0x6, 0x100000001, 0x7, 0x6, 0x4, 0x1, 0x4, 0x90fc, 0x302, 0x4, 0x2, 0x949c, 0xcf0, 0x6, 0x7a23, 0x3ff8000000, 0x2, 0x3, 0x6, 0xfffffffffffffff9, 0x9, 0x3f, 0x1, 0x7, 0x69, 0x5, 0x3, 0x9, 0xf792, 0x3f, 0x0, 0x5, 0x80000000, 0x7ff, 0x1, 0x80, 0x2, 0x9, 0xeb, 0x5, 0x800, 0x5, 0x2, 0x5, 0x1f, 0x5, 0x53a7b2c0, 0x2, 0x2, 0x7, 0xad, 0x10001, 0x5, 0x4, 0x101, 0x400, 0x1, 0xffffffff, 0x3, 0xba, 0x2, 0x3, 0x0, 0xfb, 0x5, 0x3, 0x1, 0x80000000, 0x1000000, 0x5, 0x3, 0x80000001, 0x2, 0x81, 0xd37, 0x1ff, 0xa7, 0x1f, 0x11d5, 0x83d8, 0x7, 0x6, 0x7, 0x5, 0x167149b9, 0x0, 0x1, 0x3, 0x2, 0x8, 0x0, 0xa60e, 0x7, 0x13, 0xfffffffffffffc00, 0x7, 0x8, 0x80000000, 0x9, 0x4, 0x1, 0x7, 0x3, 0x1, 0x8000, 0x782d, 0x0, 0x80000000, 0x1, 0x7, 0x85, 0x62, 0x5, 0xda7, 0x2000, 0x3ff, 0x309, 0x1, 0x2d1, 0x3, 0x4, 0x0, 0x5, 0x8, 0x3ff, 0x1ff, 0x200, 0x4, 0x9, 0x9, 0x4, 0x20, 0x0, 0x4, 0x80000001, 0xdd, 0x1f, 0x80000001, 0xab, 0x7, 0x8001, 0x3], 0x1, [{[0x0, 0x8], @rand_addr=0x5}]}}}}]}}, @common=@log={'log\x00', 0x28, {{0x6, "bd9351ef46135a6e06c9e526121061dab75fa8eb332fe4f2fc01a198a2fd", 0x5}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x19, 0x1c, 'gretap0\x00', 'erspan0\x00', 'syzkaller0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x228}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0}}}, @common=@log={'log\x00', 0x28, {{0x9, "a2a3f4bfdaf171823d3c7397ca473929323a66d01f486221c227c2402fae", 0x1}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x23c, 'system_u:object_r:net_conf_t:s0\x00'}}}}, {{{0x15, 0x2c, 0x4, 'nr0\x00', 'bond0\x00', 'teql0\x00', 'vlan0\x00', @empty, [0x0, 0x0, 0x0, 0x810fbaab81fb0c9e, 0x0, 0xff], @random="a88b1200e66d", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x7, 0x200}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}]}, 0xec8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/04/08 22:59:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1002fd, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000380)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/08 22:59:56 executing program 3: r0 = socket(0xd, 0x3, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f000076fff4)={0x10}, 0x28, &(0x7f000009b000)={&(0x7f00000000c0)=@ipv6_getaddr={0x70, 0x16, 0x1c, 0x70bd2c, 0x25dfdbfe, {0xa, 0x0, 0x400, 0xc8, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x1000, 0x1, 0x1000, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x431}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xff, 0x1, 0x8, 0x1ff}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x70}, 0x1}, 0x0) 2018/04/08 22:59:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000b2000)=0x5, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) 2018/04/08 22:59:56 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x10001, 0x3, 0x2, 0x4, 0xffffffff00000001, 0x9, 0x3}, &(0x7f00000000c0)=0x20) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000a2af87)=""/121, 0x79) 2018/04/08 22:59:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x8, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x64400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4, 0x7, 0x17, 0x100000001, 0xfa, 0x5, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x100000, @empty, 0x8}}, 0x1f, 0x1ff, 0x2, 0x5, 0x3}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x3, 0x55c, 0x8000, 0x3, 0xfffffffffffffff7, 0x4, 0xb43, 0x80, r1}, &(0x7f0000000280)=0x20) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r2, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) r3 = syz_open_dev$sndctrl(&(0x7f0000ab23b2)='/dev/snd/controlC#\x00', 0x0, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b8eb38)={{0x2, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) msgget(0x0, 0x200) r4 = memfd_create(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000040)=""/2) 2018/04/08 22:59:56 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000440)='-\x00', 0x2) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000300)='./file0/control\x00', 0xb4) inotify_add_watch(r2, &(0x7f0000447000)='./file0/control\x00', 0x4000000) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r4, &(0x7f0000000580)=""/160, 0xa0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$KDADDIO(r5, 0x4b34, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x7, 0x5, 0x4, 0x8, 0x8000, 0xfffffffffffffffc, 0x0, 0x200, 0x0, 0x8, 0x0, 0x8000, 0x4, 0x7, 0x9]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r6, @ANYBLOB="01ff0600010409000500060068ad0000787dc446e6e3e2838f1b97fc1e5647d072f68edcee6a92073c7e7532d6bb707ec35b98ea50bbfac4157a7ab39fe32e6911ded1cfa7f09260e65b0fc32d1e5944edd5"], 0x2) statx(r5, &(0x7f0000000080)='./file0/control\x00', 0x1000, 0x4, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x2, 0x200}, &(0x7f00000004c0)=0xc) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r7) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/08 22:59:56 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020b000003000000ffffffffffffffff01001800000009036da5e0f41af647c48b1a4f9fedd21a91eafab1a440d37e9a564492b988ad2047ae53ff92b8e68d431584c9cf2627e08587347f74f4909e58cc1809b27dbd17eb231cecc5737486be35978950ea4d03e6a96e16c1f8fdc1a6a82cb0245ddba690522105a11a6707877c4a0885e5d287d6b2c60816ef121e0bda0e10b010ce9b613f7873d437f11529799ebcf9d0b3ea0e8a316bac26cc3e70e21d232043e71a083bb05574b2775deba116586f0d8b3b6161393e873b71ef28dc9d4336e299e511f8acb458d79b170200988836bf756627b4d68a71fc65ddc2b1b7e8bfcc43946dea7d01ade899f1d7abe154f2b560c1c0c41d256ed1e59b3cd0252b7cf22c7824b6677b716db330405c64c461eb585c4ec4cdcce6a3695683df3ffdfe3216307e31c54e433574bd03653025f2589315200054f6f16c7582d056624d5d3aef2e72f0ab3ab09bbd00af095d11c80d24285a07ecdc08c722c9fb1de76a3e4219f0ccb1b9cae69f4a2bdb54fd992c447c855b4d6da07a3b570eff94e7352b5ff061615e80dbb0cbe908d7518f1ef3aedbab"], 0x18}, 0x1}, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc) 2018/04/08 22:59:56 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, r0, 0x1, 0x0, 0x6}, 0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x8002, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000380)=""/245, &(0x7f0000000100)=0xf5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0x1d93, 0x6, 0x4, 0x7}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0xb885, 0x2, 0x6}, &(0x7f0000000280)=0x10) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) close(r3) 2018/04/08 22:59:56 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0xfffffffffffffc78) r1 = fcntl$dupfd(r0, 0x406, r0) readlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)=""/99, 0x63) sendto$unix(r0, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0x38, 0x0, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) 2018/04/08 22:59:56 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x42) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x4, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/04/08 22:59:56 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r1) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x81000000) 2018/04/08 22:59:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000acc000)={@loopback}, &(0x7f0000631000)=0x14) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8900, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/238) 2018/04/08 22:59:56 executing program 3: r0 = dup(0xffffffffffffffff) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000080)=0x60, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x1}) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioprio_set$pid(0xfffffffffffffffe, r2, 0x5) clone(0x0, &(0x7f0000000200), &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000000)="d0522aed5d9573b1b2fbfa56f246a5517524fcfe2045460d31b8b238f0f7ac350d5140b8a498e54c13f4e05fca7eb7a2555515553e70ef53ed5ba173a06d344e59f6f7a2af611f2d7885d4c26fe6d5fe4b9bb23d58e18acc93bad46f440c793edf62f0233467fc") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000280)=ANY=[@ANYBLOB="9d00000024ece6cefd1c198d2dc40488adee779dd49e8d1f7b6c74703323a2cdfbaa2a648e60c50abf13e646a648cb5c478f66875dd6470ebecaeeaf4591c4ca9770cadd07e6d47bffab9a89c6bb5ba53b8a06d40ea54ee71f6a3c7c9fc8ad63f4651f8c6a2d4b43fa129116e64217c4478a1fb554f8b095188ef315513c4f5e3455a40a121f22d77e9318f9a9cd7e329f273f1998284e3ad99f9af745d40bdf0b"]) 2018/04/08 22:59:56 executing program 0: r0 = memfd_create(&(0x7f0000000100)='trusted\x00', 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x36, "6d284befed41973721b1e591ed15b9411d3cc93ebdedbf6efd540319504ff381db6ae73dc5f257bffb6294cc34c8bbc9decd503798ff"}, &(0x7f0000000080)=0x3e) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2}, 0x8) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x0, 0x0, "8b4506aadb68"}, 0xff6c) 2018/04/08 22:59:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/08 22:59:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0xffff, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x620, 0xb, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x1}, [@typed={0x4, 0x74}, @typed={0x8, 0x6b, @uid=r2}, @generic="586ef2f8a8a58ba90d65cf75ca307b7c047b4d3d4ce5edbe7b437a22a9ee44f539b3a20ef1f73d2fb7a6fb77e76b517ab9166ecd1b7fec2176099cc2c6b27f61581714e52e42bbfba441876204e8c423fc31d003648e9f0823ddd4231decaea1e594f54c0efb01abbd31d1d747903f2b20688e48631936d33b1bec8463c9f4aff0d9a9519a672d04e876271b3bfb8f3a3fce43eebd5228d139f9a388a2ff5599f45ff583071bb97a5dc330e1078419d2eb36679e3ce6cc825ae9068fca29fb3671a9a5640f87b36aca75c91d075826a336821d512ad6547f46c753066cf8ecd69ec93da405db27", @nested={0x2c0, 0x1d, [@typed={0xec, 0x11, @binary="9be60ace82ffda80ad2055e815677615126c75f8951bb0284a91b2054a28bf9156825e3344a27f693059b7417fa4fddff41ac8b5a15c35f56ac3ae934b58b1c80b3cf4372028b7e4036364290f3f08783c40ebc2d2d65507b307ab7dbb92f057d7322fa097d1383030558c0fe791d6df2661e50e6b35072e5d5885142ee5a70002e666a6ab252b5281d5f0ee3a6bedbe202202e940c2adf7603ad066ef51d7353458a2ea61403d59e170b126dca9b9c1a5c5edb09586e5ff2a81cdb4dcf48b12fcfda7626c284a1fb3980954d71552fa0ddbad319ff9dbb11e871726c7ab15ef55eda89f3a41"}, @typed={0xc, 0x2b, @u64=0x4}, @generic="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", @typed={0x8, 0x32, @u32=0x7f}, @typed={0x8, 0x49, @fd=r0}, @generic="9be6961608d3c0e8ee9408be5ac72588ce3b007d29dd950ae7f49ab020e1cff0fdcdebb84b906eb247bdaf49cee28439890fe5899ef5c5c1e7ef165a2ca17f4df6f95d53", @generic="1edc736aba74113bf3c97f8afd290ff27ed205992f5efc0b7cb9ace81134b6321226e27a55acb1f979c9f6f6d8858041019b7d060e36af2216fa85003422feab318755d97f7eff95d50327a88aefb1eef9b009e1a5257900afe3d41e3845a5bb8bbea9ceccb7c324a41341cc4aec37f45ce7"]}, @nested={0x258, 0x5e, [@generic="7bd74e0f6664c9d27a8bbeae5e88b5a34a7aef5ccdeaca889ee9358e78687190e97b7e3ad4464af02bd611cf2a02c8e3b95c8ae46cce62ae4dd531a55cbd1569e261b0557497006da7e45118d0aee294bd6a40e8330d47a1c8af9f3adbc849db2b5b7d8fe6981322c847a97b06ed23d861ebcaaf219f7e46f3490dbae4db375e58d8f2a64ecc9b8462b8c20821dc20298e54261cf03330f6fa315d1c0a401a9e6a38c0756fddc16b779b900ef2a9da7127bf5ab93f525f320392bbc398ff8e7ea45a91934eb905a3b25c4f4ff2d1e4150a83d68ee0a57f713284172ec41a45eafa6faa72e5c012f59b3abc97858892dcd53c1a75ba82a37b", @typed={0x8, 0x14, @u32=0x8}, @typed={0x8, 0xf, @ipv4=@broadcast=0xffffffff}, @typed={0x20, 0x88, @binary="f8dc1d4bac832f711b72143b0fab1a790ec491706fc254799de42055"}, @generic="583df9fbc543bf5e40440b0f21dbf746838d9b1672f453df4cbdc0e7c1ee8c78fc719ad9ca8d92b6d8f50dd831e5bb439ceb39498b49afdb19a382cc7a9cf38245469a760f91059501051a3f2f5f3b2e9aefed0a2a88d0e87a27678a7c3aa6cbf886fd5eefb8f228fd4f3d14b1f9f28abe20ba2b570abe447c0042a8690a8de14d478c8edcdd6126019572a276ee9c2e", @typed={0x8, 0x80, @fd=r0}, @generic="6513324432aa464850246a1f7da1b3014a5ff4826e78e1ae4f176ef9ecee7c777eef70f2a7b776446e9ac692074e405734d7502c758296803a41ed9a894def863aab6a8b873eece8dfe9413bae81b20357a1b333b1cddf44f43672e16015231d1cb5d0937abea7658ea808f93528a3ca24660a537de20c3c928eab9635a0f3c48e9e", @typed={0x10, 0x1, @str="70726f638b2f6574683000"}]}]}, 0x620}, 0x1, 0x0, 0x0, 0x800}, 0x44000) listen(r0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x7d6, 0xd83}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/08 22:59:56 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, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x5) socketpair(0x10, 0x6, 0x8001, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x68, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x41b}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xddd, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000011c0)={r2, 0xae0c}, 0x8) msgget(0x0, 0x80) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000001c0)=""/4096) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2275, &(0x7f0000fe7000)="0080") 2018/04/08 22:59:56 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x6f, "4e1cb7109881f038c47cadda261e50900817795518e459a9e2bca66ecae5a7a2ef139f2933cd076a6ce7e03b40df31a2134805c3175988a03e728711b833626e900bedefe4643ddb2f939d34add530e9b4857d76f26656533661a0cc2090d37dbeb12ee71dddc8a3de2a0d73d24e75"}, &(0x7f0000000300)=0x77) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x40, @empty, 0x6}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000040)="a14876d16e896ffc27de1373ea50842b45846436071affd616ab3028e1662be956652bce7c3b0645a6f1eadac0bed7540969b6948ef0f359c73b423853d4cfc5a68b7b382f6277f622addda15dc1529166649bbfa60acf397ed69d9f76a7cd2e3321d331711508afaa24d41bf647bde3ee42cd02bc5cdb69c3c75e593961b457cb0969d37265bdc54fae3d6d18fa20b192ff5a03e97856aee8e7c8e4457da477e34aabd6f3ca8e5e860f93e73e7a045cbbb48a112a016825cad45f644c329fdefc1c5b43ef90a908c2ce23a4d8809ac9f1ab882d404b4a6ce7e91461b6fb08c48ea79d09e1e1d2509d5d124355c29202", 0xf0}, {&(0x7f0000000180)="b3b7ab28474fc3add1954802c347dcbf1309c03c1b1b12d66ff3fc18cc3f0ec568b9b88892ab", 0x26}, {&(0x7f00000001c0)="52c6eb483c25419ef471c1437c611054326b99d18e08869a9b0e67614cfef15b4ac175d7e2169e7eae4f1dc4af69c0eef019d3c5d134a2693d3321ee2fba4b15633d621e8570b6d535815ae2dbf464fbc8ca179b5e35a9a48f8662b1716c730c102d77450c8bafd5e63659403c1b66c1fa7589b79379a60e3ede9175ca", 0x7d}], 0x3, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0xb6, 0x2, 0x3, 0x81, r1}}], 0x30, 0x24040000}, 0x48800) getsockopt(r0, 0x100000114, 0x4200002713, &(0x7f0000000140)=""/40, &(0x7f0000dcaffc)=0x28) 2018/04/08 22:59:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0xffffffffffffff00, 0x4, 0xdd}, 0xc) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000005c0)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x80000000) r4 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r3}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r4, &(0x7f0000000080)=""/72, 0x48) 2018/04/08 22:59:56 executing program 5: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000000000)) pkey_mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/04/08 22:59:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x6}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10, 0x40100) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040)="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", &(0x7f0000001040)=""/38}, 0x18) 2018/04/08 22:59:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000001600)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)='!', 0x1}], 0x1, 0x0, 0x0, 0x80}}], 0x1, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000080)=""/249) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}, 0x3}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0xffffffffffffff11}}], 0x13c, 0x40) 2018/04/08 22:59:57 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) readahead(r0, 0x1, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) setpgid(r1, r2) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000040), 0x4) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x652, 0x80000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000180)=""/69) bind$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x0, @rand_addr=0x7}}, 0x1e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x80000000, 0xfffffffffffffdf4) 2018/04/08 22:59:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="00020201000000ac03000000000000000000000000000001"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) socketpair(0x0, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000040)="5ab9f19f9423aa304284b59ad5730bc168f6185e5de6d0ec4f9a16f4666a74264d9a0457a9fa4d4a587c3a0522476e41086ced9bc8e36492d5c962d8444312db55f34d8f99e5985fe1e6a17184c5567edf517e10446913ffce7c703306c6390ab690e217ef6151da0970af6213b52e0b2b903456e05c2b9a49e56007c46fd05892efc7186bf78e82688e3dd34c1566519f16b97102784a68f34020f1", 0x9c) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/04/08 22:59:57 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xe0b, 0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3aba9d1e897b4276251604fdc6ba69972d2a4b20079ff5c1b000000001c000000", 0x21) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="380bdcc8bc43bc0abb3cb23f8af8a2a949dd3f954c0f2ceca24d8db9c29ce2b91469bcfb8f8ac4ddbef81a5787ef26955ac5a4678cbc31d1475b58c6cdbb9241e66a0bb796f943de4e2de4bbd6", 0xffffffffffffffa7) 2018/04/08 22:59:57 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x7fffffff, 0x8, 0x7a3c, 0x87, 0x3, 0x3, 0x6, 0x206, 0x38, 0x1ef, 0x1, 0x1, 0x20, 0x2, 0x80, 0x5, 0xf2a}, [{0x7, 0x3fc00000000, 0xb4, 0xfffffffffffffff9, 0x0, 0x4, 0x2, 0x8}, {0x5, 0x3ff, 0x46eb, 0x8ee, 0x689, 0x4, 0x7, 0x9}], "b813fba2c90bbf9522df823a6d76c5e59b6c94f5d5ddd389a0666c79af826d9d7324d394674e23f7e1ae2a08c86808d56996f77ce67cf14a7fa7412f24c46f95fe5a2741143c31ed295c4058638e61385052f04af053c25a57ccd30e062afd86af82895cb291115062c616829b4b47676e3f3f0f5d16499ec212bbf75bc20790b4b2d41a22b549a510c657e377c8dd6904fbbea277be5fec28e2fcf0ab647e8c626a3fa34b9e737be5606b9f1820d741543e2d518c", [[], [], []]}, 0x42d) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r0, &(0x7f0000000000)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001e40), 0x101, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x38) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/04/08 22:59:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="4100000000000000002000000000000000000000000000000000000000000000000000010000000000000000"]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/04/08 22:59:57 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x80010, r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/08 22:59:57 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/51, &(0x7f0000000100)=0x33) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x24200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000180)=0x540000000000000, 0x4) 2018/04/08 22:59:57 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x801, 0x8, &(0x7f0000000140)) socket$inet(0x10, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) r1 = socket(0x0, 0x0, 0x10001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x1ff, 0xfffffffffffff001, 0x7a, 0x2d, 0x647, 0xd3}, 0xc) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) socket$key(0xf, 0x3, 0x2) 2018/04/08 22:59:57 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x8000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003d00)={{0x2, 0x6, @remote={0xac, 0x14, 0x14, 0xbb}}, {}, 0x2, {0x2}, 'gre0\x00'}) 2018/04/08 22:59:58 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f00000050c0)=""/225, 0xe1) r1 = socket$inet(0x2, 0x3, 0x2) sendmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@nl=@kern={0x10}, 0xc, &(0x7f0000000c40)}}], 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200002, 0x0) recvfrom$unix(r2, &(0x7f00000051c0)=""/118, 0x76, 0x0, &(0x7f0000005240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x10000, 0x400, 0x800a, 0x7, 0x80000001, 0x5, 0x20, 0x8}, &(0x7f0000000080)=0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005080)={0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000004fc0)=[{{&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0x29a}, 0x2, 0x1, 0x4, 0x2}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)="3851f5649420f4903f853f82cc7c06f04e93ebcb483b16762274d55d7cf573c7dd9253", 0x23}, {&(0x7f0000000280)="9d3684c971e7a650c48eae559d498b", 0xf}], 0x2, &(0x7f00000003c0)=[{0x68, 0x0, 0x9, "2544b392807769a796e9653f185573f042f995e58cf84812fdcf35ffdd549e1a8e537c1b34085f2c7d4b982078504de349fd98f8b5597b8e475880fcb607ddf3966f235f286794a2849497e3639413335d"}, {0x30, 0x1ff, 0x800, "3c87a2d8180e1baa2c32242a6cd35a1de035b7aef2b27c879ac2"}, {0x108, 0x10a, 0x4, "ee80f676799f9f0bad04367d27a1b64ea479e7022464ea702b4ad191b02daaf6f0761314a654d9dfff206356e887c672b4aa5905f8304ec87c14b73ccaf3ab9fcbb376bec9fcd08bef5721089525547f3bd6b366161520db064b8bfd733329cc50119bbf7d4f03330add29248c48656f4ec45a3763095199a1958e5e4a9bc9d121eec39a7ca382de188f914fbe9906499056453eab7ea85c4ffc61e2e260338665d81820f96e0df8983bc9f5b23172a32fb9e995e48acdc9f0706cb5df9e70da2bacc2007dc28464b0ee77799c83cf3e1517648f4d2c033782efbf2577d1442087a58a4d992e98df0089dcd7316efee2faa5eb"}, {0xc0, 0x3a, 0x80, "f2861974083418d3e12aee37646b0f48b7f4b5013bedd13ca630bf5fd851a0dceb5b5e6ad1cb79ec415375260874086e8d971fd27303bf0ad36541695f07a287fb41571516f81d18078f1dbb4208c8d226189cd4a395d5a791ee7f2a6eb88d39da3832aec687961be2e84312b1b9cc524f7fbe964750c8c6c8c6c3029408151eacf1487a22ed8752785cad19ab662f5493f7f62fb00716e58ca2e6b0aeb8910cbd3e9b85bbd95fa00ee8e18e7f2e"}, {0x80, 0x12d, 0x0, "6d9846eb26f8503682c6f8321a0e963bd817bd796e4dc578743812abafede3e04e575a4ceda913f1a897dbf9f4c3ed9dc208159868143db66c318395ac2b6714006630764bfd515f16daf47d4e527550f524477df0f8f01e122a62b0a61a3aaaeaed6b4902de2617152aa381"}, {0x30, 0x11f, 0x8, "9c773f026623b0901166af2dee1e2ff12ffdd215c47ce8d83faa3309919d93e0"}, {0xd8, 0x104, 0x4, "1498924a1d3475b33ff3b5a8955a43877fb21ab0eaeb818b0d3214a362e7774940f6d1aaeea5a1a5c8e627597d90db90609ca27f1b1dd51af5716455765adaf45eab6cee7a04e7717cfa08b844dde68cf8154fecd2ee7f7b14336d8cf26187b4a194b51022b05f44f00d9692258e5095471491b9290284b3b02bc9366159433f6eb43c0eb5b62d8e0572729e16f35237396a37e6435aa15112eaffa4eb76ccef7916ce8d2bf2a3a4c4a3def61861e9ef2c0b48abbe7e4a1743e6bdaa04e5eecb239ce012a7"}, {0xb8, 0x18d, 0xfff, "77cf85ab442b87c83a3fa8f3c2d930a23aa09bff9d001bda9792ae720b0b9b4b10f359a903a9c945d02adb5e581e3c3daa71750a863618e47bbc2d137b15d47f1b59daa5729ecc064872459fe6e983e62ad72cd501333b89abd0740e68126ad569f87807e731452efb048c1ce776b29b9d34246538b0b36c1e4880f290324e01c32296d5f0a668c1467db81ebea7dbd682eed168be27e5275845b1077337db06d8e8782508"}], 0x4a0, 0x1}, 0x1351da8c}, {{0x0, 0x0, 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"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0x2030, 0x800}, 0xfffffffffffffffa}], 0x3, 0x0) 2018/04/08 22:59:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/04/08 22:59:58 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/icmQ0u') clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) 2018/04/08 22:59:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xcb4b, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0x505, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x8}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x34}, 0x1}, 0x0) 2018/04/08 22:59:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00008b2000)) 2018/04/08 22:59:58 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000000), 0x0) pkey_alloc(0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x5e1, &(0x7f0000000280)='vlan0\x00', 0x400}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x6, 0x2, 0x4, 0x1}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x0, &(0x7f00007fb000/0x800000)=nil) r3 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r3, &(0x7f0000001000)=""/73, 0x49, 0x40002003, &(0x7f0000000080)={0x11, 0x16, r2, 0x1, 0x7, 0x6, @random="67df9d27d799"}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x3, 0xe08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200017c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0xe8b) 2018/04/08 22:59:58 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000480)="6d51f05f66696e65b2bf459992e73140597300") getdents(r1, &(0x7f0000000200)=""/407, 0x1d) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000001cc0)={'NETMAP\x00'}, &(0x7f0000001d00)=0x1e) ioctl$KDMKTONE(r1, 0x4b30, 0x5) getdents(r1, &(0x7f00000004c0)=""/4096, 0x1000) linkat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00', 0x3ff) ptrace$getsig(0x4202, r0, 0x8, &(0x7f0000000100)) getdents(r1, &(0x7f0000000000)=""/198, 0xc6) 2018/04/08 22:59:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68)=ANY=[], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000bfd0)={0x0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0, 0x0, &(0x7f0000011000)}) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x72, r3}) [ 725.403923] kernel msg: ebtables bug: please report to author: Wrong len argument [ 725.458345] kernel msg: ebtables bug: please report to author: Wrong len argument [ 726.179459] binder: 10079:10089 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 726.198506] binder: 10079:10089 ioctl 8918 20000180 returned -22 [ 726.319178] binder: 10079:10090 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 726.323112] binder: 10079:10092 ioctl 8918 20000180 returned -22 2018/04/08 22:59:59 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410a00, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x100000001, 0x9, 0x20, 0x2, 0x3, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x9, 0x9, 0x8001, 0x7}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x92, "07267e4af569547db71bfcbe403e2b316796dd62ca2b8256007f93179b2545d9c959761c83ba9607e1900759a1c5d0faee6e5566ca4db8c139c8ae7ae66981b549708dd200545866813f8fdbde252a049725bfe1f3bf12ab0a297c9da68a1a3d0927a15628a30f06a921aff88f5eaef8d5dc3879064da10e3c019451fb1afa4a1684476641d3f8f289e5f08672ed8fdaf489"}, &(0x7f0000000240)=0x9a) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="5d970f0db01299332efb48b137ec0b80", 0x10) timerfd_create(0x8, 0x0) 2018/04/08 22:59:59 executing program 6: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{}, {0x77359400}}, &(0x7f00006dcfe0)) 2018/04/08 22:59:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/08 22:59:59 executing program 7: r0 = socket$inet6(0x10, 0x1000000003, 0x2000) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84306910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/08 22:59:59 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) setns(r0, 0x40000000) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)="bcc9a1f1927d04843e32b0298172715f6f25c1ad567bc7e73480451a6d10a3da5e6509c811fd518067093058cd2077b1af8157ca3ae372", 0x37}, {&(0x7f0000000140)="b08805f3c9988ee13f2976af14599d2c68cd896fd1fa434292a79df7170686b42d0eb08e00999128f0a892d186a3d6e92641803bb9bbfef9e722790d06570178cc09e22e2d9a3d260839c36fb9865e81d8d28c631fb46e7ab36db65aa9ed7bc10edf5a81a75f50463446b39caff4bfe489dcf9f6443c590afa73845949ec765008f9b3", 0x83}, {&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="d674aba63a8cf12833a89fc4c6ac1cd4dde72fdd04ed689a11d49ae2bfaa2575188789f2a918e41718f172be36166f4badd686b3cbd4e746231ba3f81144eadcf6b19070a836813696c10941506d83ac95204dffc857f198be7e010ac2d1cfa4d4a1b826132e8ac50625489035598297c35e26b5d658be1ae54ed332f64770dde061fa4a9e2d310c6f4e85812250414852977237a5e20be7be9693840822130d9c2715ecf5af8f9f958bda7b74ea43049e36cddc36c1307fbda419425e1081885f20f5f8ddd050d4c70dc481df1af1974cf8e24b1888dc460073f722d7213ba363970203f970704efa", 0xe9}, {&(0x7f0000000400)="265265cee637cbf5962650c826962428ec2cb6e0fa8e9537f46818283b0f454b7397f678c6a4d56d93c8b39af88034206bcea8db4a6e1b0d3816c85c22216f5672b54b0e452987013d5f60728d0593b2819d919816aafe1cbaf97f71973be2002cd50b3a2f1950bc8ae42c90ca220d11113a0430806f2643f3a88cb16374069806304e23e445d8c5422ebf", 0x8b}], 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') sendfile(r3, r1, &(0x7f00000000c0)=0x3d, 0x1000000000fc) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) sendfile(r1, r2, &(0x7f0000000080), 0x4) 2018/04/08 22:59:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0xffffffff) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_x_sa2={0x2, 0x13, 0x14}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/08 22:59:59 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000fc) ioctl$KDSKBLED(r0, 0x4b65, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/xfrm_stat\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000280)={0x4, 0x3ff, 0xbefd, 'queue0\x00'}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x14140) r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1, 0x100) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000200)={@rand_addr=0xfffffffffffffff8, @empty, 0x1, 0x5, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xa}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x24) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000180)={0x21, "1702ee39d06da1cd5736b0f414a2ad2be31e0755f849b79043c8fe239fb45cd29b"}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) prctl$setendian(0x14, 0x2) 2018/04/08 22:59:59 executing program 2: r0 = shmget(0x0, 0x3000, 0x78000009, &(0x7f0000ffc000/0x3000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = getgid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = gettid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x4, r1, r2, r3, r4, 0x20, 0x8e94}, 0x8001, 0x100000001, 0x482, 0xf027, r5, r6, 0x8}) r7 = socket$inet6(0xa, 0x2000000802, 0x0) r8 = socket$netlink(0x10, 0x3, 0xc) writev(r8, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r8, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r8) connect$inet6(r7, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x7}}, 0x0, 0x1, [{{0xa, 0x4e21, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}]}, 0x110) r9 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0xe5, 0x400000) setuid(r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x5, 0x20, 0x1}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=r10, @ANYBLOB="aa00000052cd8f1afcd0839892d5127cde6d8157350e5f3e2a2a4eccf0d5e027e9b01eda6e538a0176c062284190c2c15b9a71a691d5fb38d947cba76fca9c7ed95aedfbff5a0ae4def4d21cb75222a09881e069fc077cce981c393adfab66abe0d5c5863dbe0b2431764bb0483be3a241ac24705d723f8176fb9ba826d91898573eb5966f86795ac3cdb461100ce6120608b6e5665c374c0b31def41d9c7c33acf84d393a8b34805c41965f21d5"], &(0x7f0000000540)=0xb2) r11 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r11, 0x6, 0x0, &(0x7f0000efaf5a)=""/166, &(0x7f0000153ffc)=0xa6) sendto$inet6(r7, &(0x7f0000000040)="0281bc5aee05208f6835353644e239421859e1a67a69af923f0d20678929688e31c8e32b55ab3d1560baa433e1c090b800effc8932ac148e9ab187", 0x3b, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/08 22:59:59 executing program 7: r0 = socket$inet(0x2, 0x2, 0xb10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={"62726f7574650000000000000000fffffffe00", 0x20000120, 0x4, 0x460, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x2, &(0x7f0000000100), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, "74756e6c30005a04085100", 'bcsf0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x110, 0x160}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'syz_tun\x00', 'bridge0\x00', '\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="c8afe22e4820", [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:chfn_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'lo\x00', 'teql0\x00', "766c616e300000000200", 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="d6da5b54f4cf", [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x4d8) 2018/04/08 22:59:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/04/08 22:59:59 executing program 0: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x118, 0x7, 0x5}) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/08 22:59:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x83}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000ac0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000600)=0xa) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fdatasync(r4) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000001c0)={"9bca1e927729590955cd2842aa2bccb5df0a6d067edefa97cff5769f9f979ed94a31e0dfeace8632017133345e4a3d9e0d8bab93042aea302c01eff42bffa42b3bc00bf3492d285509d52816c01d4a8352142c4ae7a93cfcda39887eac8b492eeadb4192d42592c9520002e54da42f87b24efc7e591e1ffc42ef071323a03ed795111cc6365d280d37928780638c1e1bfaf58b8a1c83f35e27e25eb95d8bc58e085e960ee2d12207baa252dc11fd870d9f020371e6d8b321cc23326a9db737b2bf8e708e061cad0595eefd66d3e31d1d0dc1b63f3fa21c39fe79b05a2cef7ad086bf0091b04d181f0b7b49d288a7b13825a1bf06e97be99b6b96c2f474dc495ee974eb57ecd4e1627ac81f622e191b5365a2f486f6e20a3975519cb2f8bb26aa726096f15898c519814851f503847dfcc04ce42cbb1637a778ddde304868707a32a7c48f3ea2310bbf6e9fa304226f4bc29305b350bff00dd8d099b03df577a843e80ee702b13f8366df841f356d74b64c762c0117dfdb3b97803294b54b1903ecdeab65249461640a7611fc7553ef30ff88c02821e173a954fb7c5ecfe7352533dc3d462ce41c3371c52e17df2a429437b79de6f998604b209470a61fc793e3c30b97291d4b88312c7d9d8449b805b93c85396a34ea5a694104225ef3422cb5d75a4a7d2e6cf7038de936346199e0ef0110b6a4a934e97536705787230ea00285117ee5a87b42be93161992c283654efe93ba111e7e5b47fe5b1b080c2729eadebeab01b33d6f9cb1582535196068dca523ca9f7bc5a3b5b6490f61d1e5c6561eef8446433578ececd398a222b32da6dade3878411fc149b6d35c769d01ef0b16e0257cddaac845da001243db09ab56b3b0ef8cc6fd480f79dd7e24b6d447bee82d5516cf9e11dcaccbb590dff3ea278e9772b0900fc58d66fa6a3cfb197f2bf00a7b0a5549367d7f7d123c7b196b873a5f2625ef68e0f66df944dba228582d6f794a720c8c62b34b227abd4a4f4f4632c08af1473d48ca213390c02488909aca594c70c75df791fcc98586ea115e27ab63e5660021ca1ee5eba394c02628e84d971e9975cb3ba318884c6985ab1b3f04898264bd5b9d0fe2c581b749fa3624dd6e21c02ecb83f136fbc2eeeb2a4537ac95feeba4cf776d1662b252249430ee9ca6b57aec93e5af30001b9709831decf8ddf66ec22dd1e483afc80c7e6c11161ac536254c22823b12d5368a8fb85555ad0b671c5fe7e33e9776b20aff02b31db74aa147248b16c957cad282a834d1070bcc59112d064589ba8bfcfdf94f6d1cce5327b053c11b84fc059d6e5f6b6541bef6beccc946570f4d182e4f31f3c2ae70484728d62fec47d6f1187a4817dfa4a39b7a6251e8c7f9347db72f0963523b24de26af86a8a152403230051414b88f228b816d513b064c8c7828556e203791"}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000006c0)={"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"}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6174000000000000000000000500000000000000000000000000000000000046000000b75f1a224ba05c1030d609000000000000006fbde0d0ec0ffb34e7c8e32afc87ebc1001b0077e943d44de9e593a444ed4009702945850b583e1e00a472269121693f333f8fb6"], &(0x7f00000000c0)=0x6a) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000c00)={{0xfffffffffffffed0, 0x3, 0xfffffffffffffffe, 0x7ff, "e85be951f0c4b69644579aa81051ec2ff0b4b684025ec5a393704229ea010423143aa12e805e86cd3f21dbd3", 0x7fff}, 0x4, [0x90be, 0x2, 0x80000000, 0x7f, 0x9, 0x81, 0x9, 0x8, 0x3ec3dcc5, 0xfffffffeffffffff, 0x2, 0x80, 0x20007ff, 0x401, 0x8, 0x0, 0x3, 0x7, 0x5, 0x0, 0x0, 0x100000001, 0x7fffffff, 0xc91e, 0x3, 0xbc, 0x5, 0x1f, 0x8, 0xff, 0x5, 0x1, 0x100000001, 0x400, 0x7, 0x4, 0x3fa, 0x7, 0x8, 0x1, 0x80, 0x2, 0x0, 0x7ff, 0x4, 0x1, 0x1, 0x5, 0x3, 0x40, 0x1, 0x1, 0xb0, 0x6b765e50, 0x80, 0x80000001, 0xfffffffffffffe01, 0x3f, 0x54, 0x1, 0x0, 0x80, 0x2, 0x8, 0x3, 0x7e19, 0x7f, 0x100000000, 0xffffffffffffff80, 0x219, 0x1, 0x80000001, 0x0, 0x8, 0x7, 0x5, 0x6833, 0x7, 0x0, 0x6a, 0x4, 0xd1c4, 0xe305, 0x7ff, 0x0, 0x800, 0x10001, 0x0, 0x20, 0x9, 0x7, 0x80000000, 0x5, 0x1, 0xb18, 0x100000000, 0x80, 0x5, 0x5, 0x4, 0xf943, 0x3, 0x8, 0x0, 0x2, 0x4, 0x6, 0x0, 0x1ff, 0x2, 0x1, 0x4, 0x65d, 0x1000, 0x4, 0x4, 0x10001, 0x4, 0x991, 0xff, 0x3, 0x8, 0xff, 0x2, 0x3, 0x6, 0x5, 0x401], {r6, r7+30000000}}) 2018/04/08 22:59:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xfffffffffffffffd, 0x9, 0x0, 0x107b}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/08 22:59:59 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/24) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x8, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000240)={0x0, r1}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000100)=""/147) r2 = socket(0x47933b7a004d597e, 0x806, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x101, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 23:00:00 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3={0xf7, 0x7, 0x6b, 0x2, 0x2, 0x2a, 0x7}, 0xfffffffffffffd39) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000040)={0x7, 0x1, 0x4}) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) fcntl$setpipe(r2, 0x407, 0x100000001) fcntl$setpipe(r1, 0x407, 0xffffffff) 2018/04/08 23:00:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0xaaaaaaaaaaaad34, 0x0, &(0x7f0000000100)=[@efer={0x2, 0x4000}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)=0x5000) prctl$getreaper(0x28, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 23:00:00 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x5) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0x80000000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="4b9a9cab806f2826ceecb6e9d65005a76b608b5ad2198a9aa9fc1e0ed27e63cabdc46e5c425896750291c1df34994f1f8b43632a9b7aa8b26ed2fa5aa589bf0a793e15bb2271b16a0a8e1f7b7d158eff38963171c7296825af7348761d7f2dc995f7c56356587c3c3c4842129dfab85617a0859c489d5bc0961acc3267e8fdd8e7295c5ba042d60bae5a66b34e0457ed3e5ae58ba40543ff6fe1524f5b9e10664fb096d999f2be41ca8a2cb5395d4b301b5beb9200a910e9059f86c4b67345bf128fbd7c480caa3b33") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x40000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x0, 0x0, 0x3) clock_gettime(0x0, &(0x7f0000006740)) 2018/04/08 23:00:00 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="0004") symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) shutdown(r1, 0x1) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r1, 0x0) 2018/04/08 23:00:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="a76c8be9d639f28d6e675616c010f1f6", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x101000) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000080)={0x4, 0x0, [{0x8000000e, 0x4, 0x3, 0xef39}, {0x0, 0x0, 0x6, 0x6, 0x3}, {0xc0000007, 0x5, 0x8, 0x7}, {0xa, 0x9, 0x1ff, 0x800100, 0x5}]}) 2018/04/08 23:00:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x80, 0x200201) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001200)={r1, 0xc9cd}, &(0x7f0000001240)=0x8) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f00000000c0), 0x4100000e, &(0x7f0000000000)) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) 2018/04/08 23:00:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup2(r1, r1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000240)='bridge0\x00') dup3(r0, r1, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="bc000000", @ANYRES16=r4, @ANYBLOB="020327bd7000fddbdf250d00000008020400000400002000030014000600fe800000000000000000000000000014080007004e2000000800050089ffffff30000300080003000400000008000400b600000008000500e000000114000200627269646765300000000000000000003400030008000500e00000020800040080000000080007004e220000080007004e2400000802de39935b9a0723000400000000000c00010008000200060000000800050000000000"], 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/04/08 23:00:00 executing program 5: r0 = gettid() r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='ecryptfs\x00', 0x130003, &(0x7f0000000200)="1148d7d50b7759eea7438f19d377e9828ef58cc16dd9d97aaf8cc2ca4980ba55efe8dc4fc38e481d93ab8175a65f8c7d8c66941e47020b8a048bae1230c6b9e9fd05369ae987784308705a7de3b2253ab441bd5648e68f9e25b89788dc5adb6e6706425fbddd8f1499931345b2791a075707266e28dd7ec659311c5d9acab2a02bc923fe3a997b9aa2c3d7c6b3663e2a1637cdba0774750506e51d933b04f06d59a730c84f33ee9392a9b9cd9961a328d4f530583700a747afb37b01deeb9db13cb4e5571111773deb47bcd292a0948e315486") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000035c0)=[{{&(0x7f0000003300)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000003480), 0x0, &(0x7f00000034c0)=""/243, 0xf3}}], 0x1, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000000080)=@abs, 0x6e) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) 2018/04/08 23:00:00 executing program 7: keyctl$reject(0x13, 0x0, 0x0, 0x200, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 23:00:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000000), 0x410000000) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x10000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000001c0)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/08 23:00:00 executing program 2: r0 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0xff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) socketpair(0x11, 0xa, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000100)={0x5, 0x8003f, 0xf}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 2018/04/08 23:00:00 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x151000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x6, 0x8, 0x2, {r1, r2+10000000}, 0xfffffffffffffff9, 0x3}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000100)={0x6a, 0x9, 0x2, 0x71, &(0x7f0000000080)=""/113, 0xc2, &(0x7f0000000240)=""/194, 0x49, &(0x7f0000000340)=""/73}) mlockall(0x1) 2018/04/08 23:00:00 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x11) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x5, 0x7, 0x517, 0x80000001, 0x2, 0x16, 0x1ff, r1}, &(0x7f00000000c0)=0x20) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000)="240000002000039c59000000e10000a50a0705000000c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) 2018/04/08 23:00:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400001, 0x100) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}}) 2018/04/08 23:00:00 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e23, 0xbc, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x58) fallocate(r1, 0x0, 0x0, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/08 23:00:00 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) syz_emit_ethernet(0x46, &(0x7f00000016c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d547cd001a93de85ad10210000000000000000000000ffffac1414bbfe8000000000000000000004000000aa0000000004019078002937"], &(0x7f0000001840)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x54000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21}}, 0x3, 0xed, 0x9, "8add9c0fe7ee7e603d13a03152d33308d4491b866022fab93020d70b6ac4cb20f8af76bd5df0d40b91b28b7f2c443558021b49fb58b3fe6a353ef3cabad2b582c9a4780dbf9d5db830b20a51d3676777"}, 0xd8) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xfff, 0x10000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x8) 2018/04/08 23:00:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400140, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0xd, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/08 23:00:01 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='2', 0x1}], 0x20d, 0x1) writev(r0, &(0x7f0000041000)=[{&(0x7f0000000000)="9f", 0x1}], 0x1) 2018/04/08 23:00:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = dup2(r1, r1) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYBLOB="14002300000000000000000000000000000000000c008f000004000000000000a0004400b0af9dea1d6420b7f98ef54436fbc9d78d55934b4db897b5c28f4616cb025a7fef77b208cfc77332d5357ca25556f1d7b1bbd65fa7671865d4e3d64bd3de66afdd5ddb69f4e366e868a675c2186d80c9f194a5ebf24060ae"], 0x1e0}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x25f}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/08 23:00:01 executing program 7: r0 = userfaultfd(0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x8000) flistxattr(r1, &(0x7f0000000140)=""/72, 0x48) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0xe, 0x1000, 0x7, 0x7, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_lifetime={0x4, 0x4, 0x10001, 0x0, 0x2, 0x7fff}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}]}, 0x38}, 0x1}, 0x8000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x3, 0x1, 0x9426, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/04/08 23:00:01 executing program 1: r0 = socket$nl_generic(0xa, 0x2, 0x11) r1 = socket$nl_generic(0xa, 0x2, 0x11) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0xfffffffffffffff7, 0x5}) signalfd(r1, &(0x7f0000000180)={0x7}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r1, &(0x7f0000007000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000000000000000000000000000000000086bf80f435ad65758c5b6db80ca80e5813913fe23e1c6b7cd1c200aa28eb0f997f31"], 0x14}, 0x1}, 0x8800) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="040000000000000000000000000000000000000067a3f0f24f10fd191467904b7ce5c7d4a4da6c21781895cf807e338cea86d64711aeba05ab0e03e6c748daadf49ac91950fe4d571b9a2f0b4f53000fb4822bee0734043f1e7df87e735df191f3f8fdd91072b7b4800aad21adaf9d3e5f5bfdaed49f9682af4c9833233855c3b33136e3ad1f95b6c95c79f4028f28d3c2b28205efa9036c33b50768579d5176e2f1d518c7"], 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000005d8c)=ANY=[@ANYBLOB="54d7b822c1f1dc58e50000000000000000000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f000000ac37)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000aff0)={&(0x7f000000a000)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/08 23:00:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x213, 0xfffffffffffffffd) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000200)={0x3, 0x3, 0x2, 0x1, 0x54f}) add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/04/08 23:00:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x402184, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x5, 0xf87, 0x80000000}) r2 = memfd_create(&(0x7f0000000180)='/dev/ptmx\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) dup2(r1, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0xfff, 0x1, 0x2, 0xd, 0x401, 0x409, 0x101}, 0x20) readahead(r0, 0x1, 0x8) 2018/04/08 23:00:01 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x80000000ff) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fcb000), 0x4) 2018/04/08 23:00:01 executing program 4: umount2(&(0x7f0000000000)='./file0\x00', 0x2) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x9adb, 0x4, &(0x7f00000003c0)=[{&(0x7f00000000c0)="9a7aaf852c62f03c3aaa4a4afeb1fe8622cf3dfc8a4045c6087152c8d75bac3232852da68c81152fe793306f3cdd11be11dc28469ab6d6330bb1e231797d7d3bb1b9ea4debb78f29b53ca0269c2b95c680e5a040171c8d34c49c7b65ec847cd707e826230f4a07f35d80e1947a71389a137e43f7df3fa7be20fa3fa944ae69577ed982d262ade7167066408654f9a8837bb40b2d716478af05d30e39f522aeff2c8681449156404a4c45d20e88e2b9d77cfbcd82b92abdb43529cb38acf9dc0629d67956980c4f8584e8e78ae57fa7e172319bb157d01b8ae78d17c9c83c226f9e308b6939", 0xe5, 0x5}, {&(0x7f00000001c0)="601742d6f65574c5e48aa5395f40ef4218275962f522dbab9f8b023321d2ac39948e14b3cb0a7532c9adfb7a3fbe3ae4774e7992b2a8a9a33c2b6d7d9a59ed16a83de894b7c4", 0x46, 0x5}, {&(0x7f0000000240)="e74319fe214d1b99da6164500438aeafcb7dd7a9ac8be039c4f0ca878ed00d6148717dcf5f1e3de1e30691715757e075691780ce0d5cb33ced2bcc6235f16e5d61c036a49d4ed887db9fbdbc079d9da545b197780fe930796153dcab3392b3466edff853d18c", 0x66, 0x4}, {&(0x7f00000002c0)="0b8ac6d0fd2642ce6ea97d05eaed02d41b50ff5e164f939135a3e3d234d80af05118332268199115c7a1486db91dacc21571e5957d128b4774bf8dce3e092e4e1008779cfb897b22e82da38cacadfadb43aca0e23e9687ed6aa60b642a03412d317c2c741002b6d06ba6d109df081bd86805042fcfefd811d54a08f476e952114c2ca2bad3d91b8f4065d45d0dde1ac9e519728a71bdc4ef26f76115bd3fed7ab2583145ddb488afe3f7b1581a92da2cbde16fbcb326d2bb0e7f94c6d43f9f50b4f1c0499cf3bbc7cd101cc403b3448dfb979da77dda6a48a56808e56e725873eeb6069e45f4f1a6e07b5f9799b7c70456bd", 0xf2, 0x9}], 0x20000, &(0x7f0000000440)={[{@check_strict='check=strict', 0x2c}, {@mode={'mode', 0x3d, [0x34, 0x3a, 0x31, 0x3f, 0x2d, 0x34]}, 0x2c}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x20080, 0x0) connect(r0, &(0x7f00000004c0)=@ax25={0x3, {"a7db7de5b21b01"}, 0x9}, 0x80) syz_mount_image$gfs2(&(0x7f0000000540)='gfs2\x00', &(0x7f0000000580)='./file1\x00', 0x2, 0xa, &(0x7f0000000c00)=[{&(0x7f00000005c0)="c259fc05e353129c6d671149f3155bc0758126a1cf97b4170adba3b8322f3f6c9aedeb2f83", 0x25}, {&(0x7f0000000600)="e126d1c4e75c39e1aa39ceee7c6482d833b5827171755589b4b7d763f754f2ea67a78503691d482da260f0e4587d8844fb3e69830342161257e804240768cd576b3205d20557929086cdf7a1d73c59a67bf53d7ab8bf15918f5f5f664923335fd1497268feaf6cff08d6d7331646a3cf6cad5680b9681537016bf012858dfdbfaa901cdb4d211dede25ff312f3fc143af9fe08cc3c056d3f4e88a03f54d3c72b5cf5a1ccfaa34c6a4d7979df3d2dde06357ef693bdea9d81121468af046d301380d935491753c3b8b2f23bce76e42fb61da36f239f6d3504a2dbdb69238bee6cf3c8", 0xe2, 0x3e}, {&(0x7f0000000700)="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", 0xfe}, {&(0x7f0000000800)="f7188630f2d4be33b504715b1e2621c132c88be8d5ef48ff81da19ef8c57fa83e91d98a5e1ebb0e75eb49b6bea214615d70546d7ede7b29b0bc2045376a90a9a65bdce955e9d5a3b5310b6ef519cb98a956c2309f2b60a8d065b134ed29be3eda0c167213586471d8e54d813764abb2bf4ad1e2c704693871377db612c1ac7c98178ed31073f1bd546a3", 0x8a, 0x500000000000000}, {&(0x7f00000008c0)="51ce27c4dbdece0ca0ca09bf96212fa0ef170b7a7eb03f4b6ff9ea627fd73e0eed046a1126c50feec7990be513634bd0240a4ee385c33c5280c6888dd2f2496ae5dc64440429bbf5bf353c578d92295e8f10f9c55b409293874c8ee29b15ccfd2fa2b39a451d0bd368a1b68c195e1174c776b1e3cb4d538d709b76f9a1beb554", 0x80, 0x81}, {&(0x7f0000000940)="7eeb", 0x2, 0x200}, {&(0x7f0000000980), 0x0, 0x5f}, {&(0x7f00000009c0)="9e90c52a9669f6cdeef83e749f10a6d63a600576cbf4a8b5fa8c54e8a0ae9ddfbd9934f90659850c68707663022e0fed13f0a0939042dc092ad93c500c5340b0552f30f3b3317c6e6cc5f24021c817edb2b0a4dbbfb099354e4d6112290db22af7bde09905775865c9e99626a8e3e29ba4eeecadd43116476333a49522842a23a2", 0x81, 0x7ff}, {&(0x7f0000000a80)="3c1da305e82a4467b5754cce99bb4d3bb843f367a22b65fb528e599bfa66f2b1cfa074a8bebaf1fc39e0ea9c928e409af9e56e69941a264ed5423244d7e5064c93f14ec78858e26398c93ed0cc953b71e718ac17ad3e7778bf316e8dde48f23c5f8f8d6ebaaeb44a35e23a591f4f547ebaa865f3fc0cbf322ab545e181e15373a6ee6b01dc104b8fb69d18c91d4243f2ee16307d4db440f28337813e3ad94f7bdaa092cf9be442adb4242b128d8978e027a32b68748a2d1435b2d35c1b2bb1f873d8be2b25", 0xc5, 0xaa54}, {&(0x7f0000000b80)="591dac50f4bc34010ff9c57be00687871c01e96cd52d6128d301574557d30cb7032324e9365ed234385d78821af83a09fe6ec0abf135d2fcbf85085c62be43cc8e0c5aacf7ddfca08f23e16afaedc62c94ce3f566a4304587fc31c10d2", 0x5d, 0xfc0}], 0x2000000, &(0x7f0000000d00)={[{@quota_on='quota=on', 0x2c}, {@locktable={'locktable', 0x3d, 'mode'}, 0x2c}]}) bind(r0, &(0x7f0000000d40)=@l2={0x1f, 0x7fffffff, {0x7, 0x101, 0x96, 0x5, 0x3, 0xff}, 0x1000, 0x1}, 0x80) syz_mount_image$minix(&(0x7f0000000dc0)='minix\x00', &(0x7f0000000e00)='./file1\x00', 0x9, 0x2, &(0x7f0000001f00)=[{&(0x7f0000000e40)="9983e4635bb2324817c0bddfa37091db19cee681ff89299f2e2bcc6a15f9bff6de370c2203e5ee6bcc0be248f505b08a334628f41f40375b3b4e72d97f20b686655931412ee65fc58968347a3ca39da745d25959511aa6e15dce7a49840719c55698914c619b936e62156f916f89bc811470ea891a730d1ec207fa5e9fdde0752779862718454ce625d9f109c5f60165e23bbfccff32e6282cf079bb8edf2cb091804d7b750ecbaf5133fea01a94221579f5e169", 0xb4}, {&(0x7f0000000f00)="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", 0x1000, 0x1}], 0x0, 0x0) lsetxattr(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)=@random={'user.', 'minix\x00'}, &(0x7f0000001fc0)='quota=on', 0x8, 0x2) recvmmsg(r0, &(0x7f0000007280)=[{{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000002000)=""/255, 0xff}], 0x1, &(0x7f0000002140)=""/76, 0x4c, 0x9}, 0xa88c}, {{&(0x7f00000021c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002240)=""/184, 0xb8}, {&(0x7f0000002300)=""/163, 0xa3}, {&(0x7f00000023c0)=""/59, 0x3b}, {&(0x7f0000002400)=""/113, 0x71}, {&(0x7f0000002480)=""/47, 0x2f}, {&(0x7f00000024c0)=""/40, 0x28}], 0x6, &(0x7f0000002580)=""/234, 0xea, 0x9}, 0x5}, {{&(0x7f0000002680)=@vsock, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002700)=""/47, 0x2f}, {&(0x7f0000002740)=""/151, 0x97}, {&(0x7f0000002800)=""/147, 0x93}, {&(0x7f00000028c0)=""/130, 0x82}, {&(0x7f0000002980)=""/45, 0x2d}, {&(0x7f00000029c0)=""/51, 0x33}, {&(0x7f0000002a00)=""/38, 0x26}, {&(0x7f0000002a40)=""/91, 0x5b}], 0x8, &(0x7f0000002b40)=""/73, 0x49, 0x6ef6}, 0x3}, {{&(0x7f0000002bc0)=@un=@abs, 0x80, &(0x7f0000003e40)=[{&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/238, 0xee}, {&(0x7f0000003d40)=""/45, 0x2d}, {&(0x7f0000003d80)=""/168, 0xa8}], 0x4, &(0x7f0000003e80)=""/36, 0x24, 0x9}, 0x4}, {{&(0x7f0000003ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003f40)=""/167, 0xa7}], 0x1, &(0x7f0000004040)=""/251, 0xfb, 0x7}, 0x7}, {{&(0x7f0000004140)=@nfc_llcp, 0x80, &(0x7f00000048c0)=[{&(0x7f00000041c0)=""/180, 0xb4}, {&(0x7f0000004280)=""/199, 0xc7}, {&(0x7f0000004380)=""/77, 0x4d}, {&(0x7f0000004400)=""/48, 0x30}, {&(0x7f0000004440)=""/75, 0x4b}, {&(0x7f00000044c0)=""/137, 0x89}, {&(0x7f0000004580)=""/146, 0x92}, {&(0x7f0000004640)=""/217, 0xd9}, {&(0x7f0000004740)=""/130, 0x82}, {&(0x7f0000004800)=""/161, 0xa1}], 0xa}, 0x20}, {{0x0, 0x0, &(0x7f0000005dc0)=[{&(0x7f0000004980)=""/232, 0xe8}, {&(0x7f0000004a80)=""/123, 0x7b}, {&(0x7f0000004b00)=""/237, 0xed}, {&(0x7f0000004c00)=""/175, 0xaf}, {&(0x7f0000004cc0)=""/179, 0xb3}, {&(0x7f0000004d80)=""/4096, 0x1000}, {&(0x7f0000005d80)=""/46, 0x2e}], 0x7, &(0x7f0000005e40)=""/34, 0x22, 0x5}, 0x9}, {{&(0x7f0000005e80)=@nl, 0x80, &(0x7f0000006000)=[{&(0x7f0000005f00)=""/139, 0x8b}, {&(0x7f0000005fc0)=""/10, 0xa}], 0x2, 0x0, 0x0, 0x80000000}, 0x8000}, {{&(0x7f0000006040)=@nfc, 0x80, &(0x7f0000006240)=[{&(0x7f00000060c0)=""/193, 0xc1}, {&(0x7f00000061c0)=""/124, 0x7c}], 0x2, &(0x7f0000006280)=""/4096, 0x1000, 0x9}, 0x1}], 0x9, 0x10100, &(0x7f00000074c0)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000007500)={0xffffffffffffffff}) prctl$getreaper(0x2, &(0x7f0000007540)) syz_mount_image$xfs(&(0x7f0000007580)='xfs\x00', &(0x7f00000075c0)='./file0\x00', 0x5, 0x9, &(0x7f0000008940)=[{&(0x7f0000007600)="78f887ec687bd80cad67fb960493edfb0bf7c1282b3619e7be70e985fc6790a9e1", 0x21}, {&(0x7f0000007640)="8ef0e99f49619f0867a5c03b8ad580574294eac2e9eb686625922bdaba55f1ee54ab1746f7b95525e0bd06664eb479b2dec3e0a6ee3224a0fc1aa43065cc2a8d86f4161dcede62d9941f504a0b7d501d1d2b729425f39c65e342455b03e50b7d6c1926f3b392dd0639", 0x69, 0x5}, {&(0x7f00000076c0)="a77a1f8de7c0475133fc110db963f344ca49da573d693830725b439ff26c78854263503ab9b6111fa40f26d41ba8454bd45ec7d9c6c8dd180970038140cc1d710a092e56299e1d030b2b4650de83f448683e61d1a9e57c36c53e2dfd93605c4aa0ccddb82aac680a7aff1b6ceb972fde91cd764893875023cb6a8cdbd18f9682099023dccb71a7a1be3b00c9c8e4b5af34d10fead1f7852357a557e92ddfde7787008be2b13e30d510bfbc25e00c55cdddae6604f1e35691606fc87893f34d68d7514df8ddd916bba11606e42f01b8c01b94580046f91c8fa91d637b71c133b23fd0bac50a2f", 0xe6, 0x3}, {&(0x7f00000077c0)="84683e05e3683062aa6b54cd7c388f8ba57dcd10ed9bd92043c52f2dc35ab7", 0x1f, 0x3}, {&(0x7f0000007800)="bfe89137d577d50ccbfd5a108e3eb8333276770098d5", 0x16, 0x3}, {&(0x7f0000007840)="1a28b5c0b22ee34e0e5dceb6a09a27b88a265a002f981b7af2e808f8bee9cb3f8e124d6955a5b760bcb9f6258d39e77187f587d7d01074543c5b2d6d3626a8793f4d42f916", 0x45, 0x1}, {&(0x7f00000078c0)="2b9d762b6446545235e249b4cb6011dcbfd5cbf997478d7f062b262357056db1108e36", 0x23, 0x6}, {&(0x7f0000007900)="05e7980c2a404d9e3914d7df124586a42ea49a0b981e653abf543da730707644b787ff60f105ce8ae75c31f36c00facfd2e8528ccad421b2633e321b49e977", 0x3f, 0x401}, {&(0x7f0000007940)="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", 0x1000, 0x80}], 0x880880, &(0x7f0000008a40)={'nouuid,', {[{@gquota='gquota', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000008a80)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockname(r3, &(0x7f0000008ac0)=@hci, &(0x7f0000008b40)=0x80) execve(&(0x7f0000008b80)='./file0\x00', &(0x7f0000008c00)=[&(0x7f0000008bc0)='eth1\x00'], &(0x7f0000008dc0)=[&(0x7f0000008c40)='quota=on', &(0x7f0000008c80)='ppp1self*keyringmd5sum+/\x00', &(0x7f0000008cc0)='gquota', &(0x7f0000008d00)='check=strict', &(0x7f0000008d40)='mode', &(0x7f0000008d80)='quota=on']) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000008e00)) fstat(r2, &(0x7f0000008e40)) symlinkat(&(0x7f0000008ec0)='./file1\x00', r4, &(0x7f0000008f00)='./file1\x00') setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000008f40)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) getresuid(&(0x7f0000008f80), &(0x7f0000008fc0), &(0x7f0000009000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000009040)={0x520d, {{0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x40}}}, 0x88) tee(r2, r2, 0x8000, 0x2) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009100)='/dev/cuse\x00', 0x20880, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000009140)={0x7, 0x100, 0x9}) recvfrom$ax25(r1, &(0x7f0000009180)=""/79, 0x4f, 0x40010061, &(0x7f0000009200)={0x3, {"f4abcf98d836d3"}, 0x9}, 0x10) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x813, r5, 0x0) sendto$unix(r3, &(0x7f0000009240)="8c3d6c1e769efcdb45421e0e43c19c9a516c9ad80848b82a68e1b9a3faa8b837369b044ce88a23894cae29c48694811568e9541c71fe834b49db1b01c6cc58c9bb0f72b8060ae9f5e6e5f1d93122bd27f6a9f4fc62f87dccf3203f3dbd834cda51bcd328c7733362f39f6bbab1137a08b848a0514bc21d32080dd8e3fca4085c72b1125c5d447ac97c75977f1a192fa525555f3e1edca897a44d799165de7d9b0ec1082f964e69373c4f5c36c2d436a9d11579aa8123e33c", 0xb8, 0x0, &(0x7f0000009300)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000009380)) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000009780)={'erspan0\x00', 0x7}) 2018/04/08 23:00:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x90) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) 2018/04/08 23:00:01 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000088400000002000000004442021b0002003000000000000000"], 0x20}, 0x3fffffe) 2018/04/08 23:00:01 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x29ffc, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x9}, 0x8) ioctl$int_in(r0, 0x80000080045017, &(0x7f000082448b)) 2018/04/08 23:00:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x80012, r1, 0x0) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)=ANY=[@ANYBLOB="00002f957f552164fcc8d4588c000000bffffff800000023ecffffff00000000"]) 2018/04/08 23:00:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8501, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='smaps\x00') fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x5) r3 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x118) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0x38, 0x5, 0x800, 0x8f2}) prlimit64(r1, 0x9, &(0x7f0000000180)={0x9, 0x1}, &(0x7f00000001c0)) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000200)) r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xfa, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) prlimit64(r1, 0xf, &(0x7f00000002c0)={0x0, 0xc000000}, &(0x7f0000000300)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000340)=0x4) r7 = socket$netlink(0x10, 0x3, 0xf) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000000380)={0x9, 0x3, 0x0, 0x8, 0xb, 0x6}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockname$ipx(r5, &(0x7f0000000480), &(0x7f00000004c0)=0x10) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000000500)=0x200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000540)={0x0, 0x800, 0x2, [0x8, 0x200]}, &(0x7f0000000580)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000005c0)={r10, 0x2, 0x5229, 0x3, 0xffffffffffffffff, 0x401}, 0x14) fstat(r5, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000680)={r10, 0x40, 0xffff, 0x6, 0x747, 0x7, 0x7, 0x1, {r10, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x72cc, 0x2, 0x7fffffff, 0x3}}, &(0x7f0000000740)=0xb0) fcntl$getflags(r9, 0x40a) ioctl$sock_inet_SIOCGIFADDR(r9, 0x8915, &(0x7f0000000780)={'ip_vti0\x00', {0x2, 0x4e22}}) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x200, 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000000840)={'filter\x00', 0x0, 0x3, 0x23, [], 0x2, &(0x7f00000007c0)=[{}, {}], &(0x7f0000000800)=""/35}, &(0x7f00000008c0)=0x78) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000900)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000940)={r11}) 2018/04/08 23:00:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000000000000e9000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) listen(r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x802, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)=@upd={0xe0, 0x12, 0x300, 0x70bd26, 0x25dfdbfc, {{'tgr128\x00'}, [], [], 0x2400, 0x2000}}, 0xe0}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r0, r1}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000780)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0xf0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x2c, 0xffffff00, 0xffffffff, 'ip6tnl0\x00', 'ip6_vti0\x00', {0xff}, {}, 0x33, 0x0, 0x20}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x3, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x138f}}}, {{@ip={@rand_addr=0x40, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff000000, 'gretap0\x00', 'gretap0\x00', {}, {}, 0x0, 0x0, 0x12}, 0x0, 0x98, 0xc0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xe9, 0x8000, 0x800}, {0x2, 0xffec, 0x10000}}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0xffffffff, 'erspan0\x00', 'vcan0\x00', {}, {}, 0x8, 0x1, 0x8}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x3, 0xf, [0x4, 0x18, 0x0, 0x30, 0x32, 0x34, 0x1a, 0x38, 0x2d, 0x38, 0x39, 0x40, 0x6, 0x35, 0x1d, 0x31], 0x0, 0x5d9, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe6b) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000180)={0xf000, 0x0, 0xfff, 0x3, 0x1}) 2018/04/08 23:00:01 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9bf0, 0x8043) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x2000000080002, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x2, 0x218, [0x0, 0x20000400, 0x200004d8, 0x20000508], 0x0, &(0x7f0000000000), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bridge0\x00', 'nr0\x00', 'ip6tnl0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ifb0\x00', 'bcsh0\x00', 'vlan0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x290) 2018/04/08 23:00:01 executing program 2: r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x20000) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/55) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000005, 0x10010, r0, 0x0) [ 728.660831] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the (last) chain [ 728.685717] binder_alloc: binder_alloc_mmap_handler: 10255 20000000-20002000 already mapped failed -16 [ 728.729306] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the (last) chain 2018/04/08 23:00:01 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="001567e3ea55949175f302d947ea66cd9aea8cb1ce58a91c95dae562fae97ce398d6f2b9e8f8ba07ce0ffa0d1619f3d4d3ee8713e12cb70d631bee342f44c9ae13fcf9fe989c54cc3cf3a4864673703dcb1eedd2bb8544bdaa4259aaaa6ce87c"], 0x1}, 0x1}, 0x0) lseek(r0, 0x0, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x9, 0x5, 0x0, 0x0, 0x0, 0x9}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000180)={0x101, 0x1c, [0xd4, 0xf59, 0x2, 0x4, 0xb2, 0x7f, 0xffffffffffff5c81]}) 2018/04/08 23:00:01 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)='\x00\x00\x00\x00', 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vga_arbiter\x00', 0x80200, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000700)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000e00500004801000700000000000000008804000048010000480500004805000048050000480500004805000006000000a9775889db10ac3fb4ee19ff6bc694f8e72648d844e682adcc9aa1dc47fd42a9712ba96f083540e97288be227159c1c9219ff2a2f4cf44b98a2e40cc9df27aba232bd3", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2fc875654d3c971e86ab06c76b1233193907862ba2628656ded895ad9d204c07d6369a6191c027d537939bded6270fa68abc7b7d58debad28195d176781c1313023404be0eaa2379f9c70ba9f31a3381b08993f5ff25d7384a2bf617dab6a"], @ANYBLOB="ffffffff7f000001ff0000ffffffff007369743000000000000000000000000062637368300000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001010000000000000000000000000000e80048010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000004000000000000002800727066696c746572000000000000000000000000000000000000000000000100000000000000600053455400000000000000000000000000000000000000000000000000000002000000070000001f0000000400000004000000010000000600000003020400008000000100000001040000090000007f000000800000000200000009090002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c000000000000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000002000000000000000ffffffffac1414bbffffffffffffffff74756e6c3000000000000000000000006970365f767469300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000006f00010a00000000000000000000000000009800c000000000000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000002000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c00100000000000000000000000000000000000000000000000028015345434d41524b000000000000000000000000000000000000000000000001000000ff03000073797374656d5f753a6f626a6563745f723a7070705f6465766963655f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bbac1414aa000000ffff0000ff626373683000000000000000000000007465716c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000c00022800000000000000000000000000009800c000000000000000000000000000000000000000000000000000280054544c0000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x640) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000740), &(0x7f0000000780)=0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000f40)={@mcast1, 0x0}, &(0x7f0000000f80)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000fc0)={0x0, @loopback, @loopback}, &(0x7f0000001000)=0xc) accept4$packet(r1, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000012c0)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001440)=0xe8) getpeername$packet(r1, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000014c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001740)={&(0x7f0000001500)={0x208, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x8c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xfe, 0x3, 0x7, 0x4}, {0xfffffffffffffffc, 0x2, 0x7f, 0x2}, {0x6, 0x7fff, 0x9ff, 0x80000000}]}}}]}}, {{0x8, 0x1, r5}, {0xd8, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x6, 0x2, 0x2, 0xffffffffffff0001}, {0x4, 0x5, 0x2, 0x405f338b}, {0x7, 0x3, 0x9, 0x9}, {0x9, 0xff, 0x7fffffff, 0x3}, {0x100000001, 0x0, 0xdb, 0xffffffffffff8000}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}]}}]}, 0x208}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) 2018/04/08 23:00:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x200) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x2d, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/08 23:00:01 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x80000000ff) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fcb000), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x5, [0x9, 0x10001, 0x3f, 0x7, 0x8, 0x4f, 0x7, 0x7fffffff]}, 0x5c) 2018/04/08 23:00:01 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)="71c969d2b046162fbbe021bdc6f815d1e0e91503adabbcb26e35574d9adf218a1e70bf516f46e918d697319ae8fe827457fd18b2f03d9b8952979c8a38704d846fe322962e489d9f87a4cd67a6", 0x4d}, {&(0x7f00000000c0)="1c3b4f3ca7235d12a158e626b9d304df3953502a9f6e48701b2a550c3d146a4870c6858a9352dfa81316fb690566fe8db3a18359fbbd8175cd20972092ff85cf", 0x40}, {&(0x7f0000000100)="4345749938465e542f51a46381c1e0822410c1382f5a562fd066f395a09900400940bfc854c857f6bc61657a02e68196a1c19586866a2add18f806a9d4fdf0c9538db2c193c4d2f3553ad381c8248b3a7b94e6214c8dc612", 0x58}, {&(0x7f0000000180)="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", 0xfd}, {&(0x7f0000000280)="1bcdd218fbe834b7bb1f0166338657fa", 0x10}, {&(0x7f00000002c0)="bf7b68d5d2d4bbf140610c1716d2caa677a235aef5e73a56cd4a73ca1ec00361fbcd213fad362fac1e7f44499179172ed0de09d9dd3ab597c244cf847c5719c44ec3d2e2", 0x44}, {&(0x7f0000000340)="832910582a0ced1a38ce40bd6457aea6187912e75d0c9d0d1258779e6b", 0x1d}, {&(0x7f0000000380)="294585d50505344610795a590e21c6f7cca0a01038cbfca12fa6284d89129e51d8905d22c53b03605ed6b449aad07d181b190a566130b8b8baa421432085d4ace366309839ce53d890014bf58e7f7fa55acb8f91adffbbb303dfdfec4544a3c116a164196a64eaa8f795afcb37a9071e00670b2ab990ceb56f8d699af7b29f5cb60b30cc19aa0fb9b3e61073137b9833ba5d56a2b0791b41d3b57e4e94f87d0c4578f44e5bbd6256beee", 0xaa}], 0x8, &(0x7f00000004c0)=[{0x20, 0x0, 0x9, "b903d4773745a85e23"}], 0x20, 0x4040}}, {{&(0x7f0000000500)=@ax25={0x3, {"f8beeb923ae9f1"}, 0x7}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000580)="99f7f56944547221d6e4500be1757a6c3b2faa6fbb4ca3171a34f7cf05366a2508f90fbc008c395e28f8a05cdbf47228845be53396cc4f017f3c5f7cf3ccb746d0b46569a521fbeafb54e263a6", 0x4d}, {&(0x7f0000000600)="4d4df54908378873380c968bae8e73732a13601ff3f83b545ee23261b8c17ec55b3540d101454781735506119fbc0f6cf1fb9bdb9c351d98bf47a81f18d814417148666c265ce2aff27e88473291267441be0bf252", 0x55}, {&(0x7f0000000680)="38192cb290daaee89e42606affc074705f06a75f974e6da95e7b3473b6689abc9feef8b4057e56414cbc1c889e05e57f0216723d0faea7bbf11fdede25f2f17d965da400fec3be8cd713a245a63780dcc202219dcc5a07a5f3040a0e75e833d44fa3530c06f4d349b9981fb1f2de", 0x6e}], 0x3, 0x0, 0x0, 0x4004004}, 0x9}], 0x2, 0x20048040) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00009c2f90)=ANY=[@ANYBLOB="6000000018000303ffffffffffffffff0200000000000000000000004400090040000000", @ANYRES32=0x0, @ANYBLOB="04001500", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="811c05e6", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x60}, 0x1}, 0x0) 2018/04/08 23:00:01 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) waitid(0x2, r1, &(0x7f0000000040), 0x1, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40, &(0x7f0000ffa000/0x3000)=nil}) clock_gettime(0x6, &(0x7f0000000500)) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180), 0x10) 2018/04/08 23:00:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000180)=""/25, 0x1, 0x0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) shutdown(r1, 0x1) 2018/04/08 23:00:01 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400)=0x7, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91bb40134df09ed3b7dbc13d4ba5ea9c2933448e86b0211c13a3305002c784cbecf744225b4f773caaa540c2bbd1a1d70790b6dac1d6db6f2eb672913562bea63d0acfc0b72f973e72776b6b0cded8b6b667d6126375e5c93168d2bb0aa418d2f5dad2555dd1f9a5cb0935454b87a0dc44ada9d6367a6e7f5f1119746599fc7fae7e2e8623d3f30635ac16b7f4d2d1c10607368ff82be83400a1bbb2dfa43fd00a42c7ddade47ae8ccd01b9b9746a299baca3d52e849aa14e9279b086b952dfdf07cd9c3e5642f4f624941000b9f06fe457528e2ba7d5ece3e7cd4afc14a97cf7e6124aa27d44800f86e7cb20d073d1415e90186a8687e4ad8f34bcc7e157c33971f3f0bf5a0ae2b2e25e262ce7aadb51262efeb59cfe45"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) close(r2) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000000000), 0x4) 2018/04/08 23:00:01 executing program 4: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000001300)=""/90, &(0x7f00000012c0)=0x5a) syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0810df642b800dd400460000200000000000009078ac6014bb6d1414aa00020000000bc8646ae1056767920be6b0b84639b71cda20204ef09c8a1e208d9f87a8dc9dba9b29250f61cb82c97d348a038cbca43017da830102673c82ccaea10db79443615f3d994d1227a508d0631b7351379671c60a19e5516aa091869b1095c15b4cf165e89252d31bf973a750ad321f52b24ee36d"], 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x282) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r3, r4}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001b80)={0x0, 0x80000}) r6 = syz_open_dev$sg(&(0x7f0000001bc0)='/dev/sg#\x00', 0x7, 0x2000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000001b40)={r5, 0x80000, r6}) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r9, 0x4) sendmsg(r2, &(0x7f0000001b00)={&(0x7f00000015c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001640)="99e3cd8f1c20f0894ae23695499bca626cad1b6cc2ae1ca6abcbc4f79dae79b6551d369e42a0f3a2", 0x28}, {&(0x7f0000001680)="fb49038e6a9bf1061a99c6d3c8985d0757ba7e8e0cf2a686b18eacee28931a450fb425c87b97cb2f0166b367d02f5b196287cf06e32b2d72d6b4b15b7cdc69359331a08dba8a73eb6d627243296fd0b7dad24b4b7234c8e582038e9f77038f230f5d97c999c2ae2e66801aea6c38c346171a2ac45ef63723f6973cf4ba7568101dc582055ffc0fa81df7226121a1de6b9bba726ef480e166831854fc16e04644951f812c0fc2a94111dba4ba69ba25ca04b9b1f359ee97aae60982649065694a6b835d83049f302ffd62ad80f795768edbf9a55032a8ab44155ce36bb2ca4e8b5df26a82f724", 0xe6}, {&(0x7f0000001780)="154fadaa8c92a2c8c669c77bccef4e351904fda0a62749e1d9f3adfcef311a7be4c109df91b1da070aeda18b9fe996ef40db0e08cd44cd60154bf434510ece5da2485bdbfe866b1da7fc3a71b9c8bf53e25050eeaf939396275e14fb2781788d76a36ce0a5a34f18f0ea008397e4fb49ae06eb76b3413cf04712529200858a3f0a4a86d5f4c846349ae3664c5134846f68212936761378c731b58a707286a22e4fc125dc4938feb258c4dee851b39570ab711e2efa9d5fa16fb5669a9cd13c", 0xbf}, {&(0x7f0000001840)="2608d0f535d5a032c11468fff546b3622dc99424b93132a798bdee5690575fcad220c03e2c05dbda59f1b4d11422b35a401048e40168d09c394573f75f6dd0c022b042091b90d86b31e52497af98bb8e950e1719da4077190122f299ce7ba5582093d15969d5f537791f06f85023906238599c118ad90a02972f", 0x7a}], 0x4, &(0x7f0000001900)=[{0x58, 0x10c, 0xd, "a493e83e5cebf19cecbe694b644968a1b2f19704d42675dbbfa4fe6c955a5f588ec40c8db17c9faf2cb8435f82458a4a61f4786b1f89eb15e375d9b30e114894abc5a1"}, {0x68, 0x1, 0xdc6e, "e9bfabe1e41d6486d61b89fa65d22cda4f00bc6e9b9ff878e2011da2b8b26d92e3f8529972c59f03d31eb4479eca543a74ba00d9ce65b6bf2c08c580d48459e4fdca8bad2bae23ad347c1836cde800494dd15c1be48d"}, {0xb8, 0x113, 0x7f, "32e9c26c048b0fa83af4d9c5f1e8141ec7234f6026f8ed5ef4e640f1aa96334f77d23fa54431caf57ce1307861aeda842337c2b3417895fd23a6298021f310b951318819b504a8e761277bd0aefd194c3a81af6c9d350f16df620eaa06ec9a69f6de07112f0b7a6c63f3225b8fdfbc44a593de3c394b3cc0fbbfcbf883703597d5115d4d943703801754b6782bf0f17da7f8dc715edf9ff9f36d5304ae8429923734"}, {0x58, 0x117, 0x2, "d6260a398df969543963fce4f0142c6e1b4ee2c24507ca5e7de47ce97e6d0e4d09be956888dabb9c4cc74d005e59a5c10ab2ddb9481ab9f4c86417dce1af1e8bcf5db38f4945"}], 0x1d0, 0x801}, 0x90) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x23a776027de1c182, 0x3, 0x8, 0x6, 0x7ffb, 0x80000000200}, &(0x7f0000001280)=0xfffffffffffffe97) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000011001d0b00fb8b000000000000000000", @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001580)) ioctl$DRM_IOCTL_AGP_FREE(r8, 0x40206435, &(0x7f0000001540)={0xfffffffffffffff8, r11, 0x10002}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) 2018/04/08 23:00:01 executing program 3: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}}], 0x30) fchmod(r2, 0x7) iopl(0x7) 2018/04/08 23:00:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x4, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000280)={0x200, 0x1, 0x6, 'queue0\x00', 0x1}) fcntl$notify(r0, 0x402, 0x22) r2 = memfd_create(&(0x7f0000000000)='\\em1cgroup\x00', 0x3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x7, 0x4) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/04/08 23:00:01 executing program 5: r0 = gettid() getitimer(0x2, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='\\vboxnet1mime_typeselinux\x00', 0x1) ptrace(0x10, r0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200000) prlimit64(r0, 0xc, &(0x7f0000000080)={0x8, 0xfff}, &(0x7f00000000c0)) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x3, 0x2) 2018/04/08 23:00:01 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000000a004e2208000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f6e0df3651fd2e429e"], 0x110) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x4, 0x400, 0x500, 0x7, 0x4, r1}) 2018/04/08 23:00:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/sockcreate\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0x7, 0x2, r2, 0x7, r3, 0x3, 0xf8, 0x40}) sendfile(r1, r0, &(0x7f0000000140)=0x6000000, 0x80040000110) 2018/04/08 23:00:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendmmsg(r0, &(0x7f0000002c40)=[{{&(0x7f0000000ac0)=@generic={0xa, "9a1b735f0f0ee84f2ce2529ec9d271bff2b032ec3404a607837e21f517480b32403a8ab6416e3877a662ba2e63dd6b39ac7a7d9d27e398c298dcb2256f7d832e87b7254800c37679c24fc803fd49545f4348987e1cefeaad72652e7d480c5fd7fd77c1bafc72e6d698a606afced874b680b48740c4874bb947316744336b"}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000001340)}}, {{&(0x7f0000001540)=@nfc={0x27}, 0x80, &(0x7f0000001980), 0x0, &(0x7f0000002b40)=ANY=[@ANYBLOB="c8000000000000001f010000080000005147177ca29067746bb5250c1ae9cd842161b2b2fa14c0695d8cd6d0390b4818262b7547c079d918b0417d1c9034d27b4b7d245396f0ec08a824422be24cc84d0c6da858145dae611e4df16f82329b1d7745e9508747af2b8844c9289ffb6311bcfd94be32c5c713627c8fc662efcc6e58ce075e6c88e9822b8ff4e3def76df7eb6306e7259b06ea9264c8809b488cd42c994e60e8012165ced86e8dc7d771123f35188daba69cdf942403e9c10371f7ed7c0cb005c19b180000000000000000000000d364000078"], 0xd8}}], 0x2, 0x44) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) 2018/04/08 23:00:01 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000009300)=[{{0x0, 0x184, &(0x7f0000000100), 0x0, &(0x7f0000000000)}}], 0x1, 0x10) 2018/04/08 23:00:02 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x200000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x3d3}, 0x10) 2018/04/08 23:00:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffff80000001, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/04/08 23:00:02 executing program 7: r0 = inotify_init() fcntl$addseals(r0, 0x409, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x4c84, 0x480000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x8, 0x2000000000000008, 0x2, 0x5, 0x8, r1, 0xfffffffffffffffd}, 0xfffffffffffffdc6) ioctl$KDENABIO(r1, 0x4b36) r3 = dup2(r2, r2) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000200)={0x8000, 0x7f, 0x3}) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000180)={0x0, 0x6, 0x73}) syz_kvm_setup_cpu$x86(r3, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000300)="650ff2b411b647d8280f20c035000000400f22c066b8b9008ed00766baf80cb8f829ef82ef66bafc0c66b8000066eff30f5a19b982080000b80001c0feba000000000f302ef30f01c90f01c9b9800000c00f3235010000000f30", 0x5a}], 0x1, 0x20, &(0x7f0000000380)=[@cr0={0x0, 0x10000}], 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r2, &(0x7f0000000000)='\v', &(0x7f0000000040)=""/230}, 0x18) openat$cgroup_procs(r3, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) 2018/04/08 23:00:02 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000001e5400"], 0x8, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) msgsnd(r0, &(0x7f0000000080)={0x3, "bed2790b7835720c1443c34b92effc298a69db6f6bc788426f8de24992688cbf8680f0d36d58d6909ee02dea26fdabaa70c3f3360df5882f7fa5b4c13159212ca862cd41c7fb216730dca1fa579e50a1eb15882c11f1e4a1885d90cd792d1941ae9af8469436e8f3ce3b"}, 0x72, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x10000000000a2000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) 2018/04/08 23:00:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="09a1c2362c02b5ed2f757cadf7f7141514", 0x11}], 0x1, &(0x7f0000000700)}], 0x1, 0x0) prctl$setendian(0x14, 0x1) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) r5 = getegid() lchown(&(0x7f0000000280)='./file0\x00', r4, r5) r6 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x1, 0x311000) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f0000000240)) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') 2018/04/08 23:00:02 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1ff, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x6, 0x8, [0x0, 0x0]}) 2018/04/08 23:00:02 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000100)) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x10200000044) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x312) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='ip6gre0\x00', 0x4f42}) 2018/04/08 23:00:02 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x800) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000002c0)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0x3, 0x6}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000300)={{0x1, 0x0, 0x8, 0x3, 0x7}, 0x4, 0x8, 0xfffffffffffff801}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xb43}}, 0x6, 0xf106, 0x80000001, 0x3, 0x3}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r6, 0x7}, &(0x7f00000004c0)=0x8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) sendto$inet6(r0, &(0x7f0000000500)="40250ca6a13a689af9", 0x9, 0x4000840, &(0x7f0000000540)={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x6}, 0x1c) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x800, 0x0) r8 = accept4$ipx(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10, 0x800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000680)=[{r7, 0x4}, {r7, 0x4}, {r8, 0x2704}, {r8, 0x2}, {r10, 0x5000}, {r7, 0x20}, {r0, 0x41}, {r7, 0x40}, {r8, 0x344a}], 0x9, &(0x7f0000000700)={0x0, 0x989680}, &(0x7f0000000740)={0x7}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000780)={r5, r4, 0x47}) writev(r9, &(0x7f0000001d80)=[{&(0x7f00000007c0)="8dc1198b1c7246cf4e71d12dd6c927f8326e9da1e015b895b59edb0e9e0052b3b99802ad96f2051c52f1f009094d2eaf4e83840216ba4839e13afb065683b7951778119653b2f1375178395dabd7bb2683533154fd1d4852273ed74e4dacbe25b3ac7d97abbe2583dc40b27d29dfd250933c6d21693dc8beec04d89dc1527565024dc0a9b8c881a10b524fee5859658e90a7770b564bf0cf561c38bcd9bd93b3d92838a231ed1355ce0bad2fcb5ef443770eb6dbcbe0767352f99be677294230b3045b382086efaaa57863fdb48bcbea43612daf10e1610f01f9d85664ed47af9177186718a36fbd6d38743430738251972d5318", 0xf4}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="746ac37e386b421842f2f2fcf4dda143a3e6cac7464b21b8f4f2b12940177e1d295d5d020e62b6d05e2b8ed195695ad08d5a0e9cf03dc02e12c88c", 0x3b}, {&(0x7f0000001900)="0e", 0x1}, {&(0x7f0000001940)="c845b0a785f3dc944d662c965a5894652ee3d97e1639c97568b12c8093b4cdc15fbe686a3d1bb73034be8d907e55c1d3a935acb3b0eb5b97c3cf3b69a9227a626774439b65be0c2f5b949b4c2be58101a616acc6a5b83300ef2586b2497b0ea912b786684cc3e5f00e8bd97513a21351b210e98af4e21406de734f5496d1f764de04bffaed41447920f2c577e66b8ab26fe2a7e0491f895712f7da5286875cfb356a993965156b78adf9c63d3df871cffa1bb1e73c56641b62b65aa35e531207feb51d809a3c663ea1ab6319481fc29ababaaafe54d6908ddd634133701c15e0958ff0059a995ae145126f5eaa4ed970", 0xf0}, {&(0x7f0000001a40)="7702941f4f82bfca16f050379da00822284b1a2ea85dc2d984ce0d45f4762447d2c61e01aa954031ad2612b4967f47edc5e464dc59d6cd13e0a617057eb24f71a2e36ba4b8bfdc250d27a5ff11037ce9fb95534d25b8daf4a71767ba229e47546778cc1676697833e633ab2a53a9f05dd74af741184e23c9acb334c6aa834654322991e0252cb62ada5427fab1ffe054bca42eb7fa2882", 0x97}, {&(0x7f0000001b00)="16bbaf1f6a8964480b7904c55c7e78d6346fbd1acf5a81f7a2d1b109245860d5a2ebf73626b60647b0aec599aede6d39b2941f21b5a6bd6d076fcbb04842060b4cdf7a0134747597e451d2e4a022d9722e0917ba99f09fec580a744680f99fda147be3", 0x63}, {&(0x7f0000001b80)="1cff9bf6494fa98b91f4aa83a7f9c88f4d9bbe8e124948459897b3ab6575e0907a", 0x21}, {&(0x7f0000001bc0)="e9feb24e2d36eb04e63dc28169e1e7c50a316119ed88332da104b3f73a6512b40b2f85944dc97f3c20be9523a70fac73b146217517ea6af7a391ffcf9f5d8b86ecd3137c388067e0a825efaaebe4f8fbec6ba8aac4d0a4c9418c408f818cc9dbed83c1b680ff4f49406801870a41afbf6f45491159ea43bb59a9e8cd5a348c086d8f8a4ebdf7beb60c38351186decc00aec9853421f119c50119f1bfc0e507479d5a05b2f94ade131f1efaa049dd3d6e937493b6a739b7e24d54a871d4c5904861ea83d18fbb915aa11dd7dfe038346f8426954b0593e751", 0xd8}, {&(0x7f0000001cc0)="93ca2a7c987f367794cc5877d3f2619cd8de198bb639000cb5c756845732e87c18c8c3abfe83fae57764aafcf23a12fe777cde4698e9732665f1f0d89a054c06ff5c3b238be61ae1c2eef651ca669dbe19938dca55184ea58967da6038dee76f97062c3f87ae07d095a435e2015a47db2ea0d7c186d6a01b7c713f110535eeee1a66cf33b6be1aee163debf57ecbdbf523bfd76e52ad3fcadc", 0x99}], 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000001e40)={r6, 0x7f, "f86b6058bbeb494430225bbbb54229b29fd51ec75bd459da4544ccc440eeac54d84d712c6d9aaf1dbc513fde7354d6c3f79147e5c87de79e106600739ac06cd1130b0a4706a7512882347618e4ac54dc1ea815513c416845813fe889ebf2c97e691bc016b46225ab743a51e881b824b94c76dd58d3ff9520d267e7c6a563a5"}, &(0x7f0000001f00)=0x87) bind$alg(r0, &(0x7f0000001f40)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001fc0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r11, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f00000020c0)=0x84) inotify_init1(0x80000) sendmmsg$nfc_llcp(r0, &(0x7f0000006240)=[{&(0x7f0000002100)={0x27, 0x1, 0x0, 0x4, 0x9, 0x3, "b06f8447b7f8c1ef7b0703c61f231fd08fed5e24e9235eddc55f2a6103d000b4f6698fc483ef94d94d8915f358769cfc60275a49d5ca1cf66f37edc3909348", 0x37}, 0x60, &(0x7f00000027c0)=[{&(0x7f0000002180)="05bf511e19dab1bbee2778f9aad50194f454250c37fa496dd2be965d80ac4985f4aab08c6cb5f21461dbde31efc40167a2a412932be04b63c31f35452f096ebd0de3e3436b35b1d574482cf31195569a7b0302cc6c94d7f91cddd28f66dc7a7d4c9c5da60b5d6e797293fec97af077", 0x6f}, {&(0x7f0000002200)="7a390ba85cf16ce0e426c461a2d090119afb1ba462a22eeb15e55b475b855a80b9ba888d7b", 0x25}, {&(0x7f0000002240)="bbc666c666581665a5994f01f3389da8fbd2524bf7fb39b5c3d72f07a7ab373a9a05b32a0d963b445a82423063f2720caba8d29d13a2b26afe559085c1dee9237b2979017203672c3a8b9ae1b7704cfd96ce4b32f7646ef1bef7f4b2be772b", 0x5f}, {&(0x7f00000022c0)="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", 0xfe}, {&(0x7f00000023c0)="5ecc61f4487d4a2e8b8da1727b33ea1b3fb63f81bea21b89a215b43931a699bcf87231006d28cb797a1e5ded89fd5d947d81d704ffd4ddfb1b5835d164e770c1c83e3602d61ebf45caea40184decca28", 0x50}, {&(0x7f0000002440)}, {&(0x7f0000002480)="fce2670722e88be3c06682d90f74972b87644f1cbc80d50c65539172fe8baf533584fcff964b328e5dbf2f1276196de5d95f6be69aaa1d1da368c4f1aacc05f740fa77c7fe94c5c26d5d5c530a6b966f1ba99ba53dd36f4c8d908b4d808a9cb503c95841810672c53ede6b97c66b00aa28aa4a16681063b6367448ff16456549b654b673977f87ca13a18dc852b344d335e3b2db5341716de1f69d223ee1001114fc49ad0c1d0dea23a13ceb3acef51d7975f715740a8a8f0441a346a3aac45c2dfd40215d92354ca9b6cef0cf69c4d5bc02fd9dccd278a6ac3e51418f9685d3b2d727200900df3bd7ac78860e7ff3db6b2b0e6895fd0f", 0xf7}, {&(0x7f0000002580)="627d3f0dfb359b71c7ddb7397da9b8444debe7f7dfda6069de5967d0e8", 0x1d}, {&(0x7f00000025c0)="f835a7fb491f65b8f23abf4a59d97be50ad6e6eeec24c52505ce9c8433b2b9af705b047eb4a0a2028f2cd1de89b697e28e81c76afcab59b071848ccc0be646b9fe8d1afab9847d8ab97813fd616f8807efd9151d52febe8cbdae3a973c151ac52292bf2785fffbda21639468c7d1c0b71a4c40e3154a85f81eda3fb80d78a182644776b22eb7603061f73d42e06b1d2c84e74a34ac5e8e2fee527b83b43e84f33ade961885087c231bf381606dcdd2856670581f31fce981ee265bb500cbb36af8", 0xc1}, {&(0x7f00000026c0)="bdd2ffce1777fe5b226bd7124059b898d7fa4625279da729bca1796821bbfc808115d4e2032de75118ffec63a74d91b3db0b6eef7d19bbf66845daf025eb2e692a9d376198028568fb7c84229b6892f2a06e7a20d2e1beb33968b7c704e2686b6470c329c4fae2cab8dd69841e96e01dcdbceba278204f719cc9cacfe5ce59a9fbda25a35693d98caeb496c9061f8067296f51b004ee0994cf7e367bee5b804c13a90252f310baaed0e26ea4788552a53540f3e4d4398c492e13e4ef641fdf3eebb01b41c6f395a23d4dd33b0edfc19a801ec4267bd9fd9d7b154fb7aabd0f34cb", 0xe1}], 0xa, &(0x7f0000002880)={0x38, 0xff, 0x4, "03c2d2a5765c8385b3a4cd650aea71d18309faaf6f6f659745a0d5a599f2358896c70b85553470"}, 0x38, 0x40814}, {&(0x7f00000028c0)={0x27, 0x1, 0x2, 0x4, 0x2, 0x3, "fcc523897c68e8f0d75685d0ca1d7b59dd53fa7b2799dbba1f3993620c1e9bff2334cef52bcfdab9d38237f44ed2a908debd3a47f29eb15aee79e3639e94f0", 0x31}, 0x60, &(0x7f0000002980)=[{&(0x7f0000002940)="202ac8f1861440fd07ab1973821333b940a1da", 0x13}], 0x1, &(0x7f00000029c0)={0xc0, 0x109, 0xffffffffffffffc0, "49d409a23fae53eea9f91b86c4426f38386e2757c2ad3fe1839c1d14d489d05ad6e2f674010b6bd3e5abc67de6e6493b9609cbb34a7f62ad24948c3a9cfabb53059c4fe0f3ecfbfeea9e57a783d32c86c97dd4d14134ded012a4ec255591cdfc5c7e5fd40861ced1bb32889e563b9384b9ea90647a155da76bd60afa0e813883ebd04734fa386cba1a800ac8db812c8735482a468c9f6b09745ea29e6a590f6cc4cc2e0d50fb856a93f50ee3d8411009"}, 0xc0, 0x40400c4}, {&(0x7f0000002a80)={0x27, 0x1, 0x2, 0x6, 0x10001, 0x81, "32db044dc567cb7b41214a4c19945b3333ef2b99b76f9fd036664c8609986d429ce3ded83c4e88929de8bde1b9b9c0542e68eb2a69a6ea61f2e8bca670fefe", 0x7}, 0x60, &(0x7f0000002b40)=[{&(0x7f0000002b00)="8c651c4a08bab4f5f2578d45785a16c372a7349db49095d690e12460395f5f8cd72e1743ed9aabba03232aa4b5a13ee988bc7a35658cb227d0e7", 0x3a}], 0x1, &(0x7f0000002b80)={0x30, 0x109, 0x3, "7178fac70def415399605290e1b6ab96a87d9426439ffbb084fa1d53ab"}, 0x30, 0x1}, {&(0x7f0000002bc0)={0x27, 0x1, 0x2, 0x7, 0x2, 0x3ff, "7771fc735ae5f63b16ff099247b175a19810275eddc84466b575f1a67bf1e8090b6474aef6a6866c50d56d7c624a4bc91f9740d3cf099f2f9a2e2ca582ed2b", 0x2e}, 0x60, &(0x7f0000003fc0)=[{&(0x7f0000002c40)="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{&(0x7f00000058c0)="9f71ccf46f2f74d57b9e16ab73773f39e03fef9fd29038e0389d5f5c2290d9f85bf5116186903722e5f7b3b37235b4916d9b4dd92947bd01f49c27e6499641fcda156b3ffc5ec2f42b06fd092e8dbe091570a764cf4988f0098f26af633b905d3446d374aaf14ad60b953941f15560c928bb4668622ce44c735239da599043cd0c5bc5e2ee4ed2c225f0acfb8fed2f33143344ae3beb136664fc60b89db59e0eeaf88e91d3c52b5ea4d15f285f5628fc367d7a98778368d8c982e02f442f5e9eff57e116737c35ded2", 0xc9}, {&(0x7f00000059c0)="e3b4639df70de9d895143e86a638bb782f4000e337", 0x15}], 0x3, &(0x7f0000005a40)={0xb8, 0x1, 0x9c74, "da47a31d53df13001bbecd1d847b8c9c4e16561791c4fcafd5e34a3f58f60337bc16854312e6378126111b1b12fed4bde04c835ef7f51247a931d3f81c752e2c8ba31417d788e35c3fd79f6ea625b22c9ba0814aa7b29f7a868066d7993048f5b0f65a10650804570b74e1496872cc590a20beebdba8fb64999e21d3b12f7f36a3bd2f8bcbf7de65eb7303142c22313209cc9b782b8cdc8db893f907c61cc4918ba4baec"}, 0xb8, 0x84}, {&(0x7f0000005b00)={0x27, 0x0, 0x1, 0x3, 0x6, 0x10000, "ce615eb22b45e5793a88772da5e13855cab9b0ecd203ee7d88d4e3fb9de888413fe1ce0dd7d121cbd9ebd33aead7e5a80d8317e6dc197e8b4f6f535eba7ba5", 0x7}, 0x60, &(0x7f0000005fc0)=[{&(0x7f0000005b80)="300b3ffae441ffee068e0474e94160e7d6f276ba4d474c8291f66685b2ed31cf856eb0e6a76d1062f0cceaa92b6dd9f464c0bdc4427015b194320238c5e3337f2b7605b7c4c2fa70c24d839dd15608e7e999b1c2b4584712b0f91547ca0ed421bf50672704d538792d8612f7f5dbea0c93ea5fae8aad383344d23c802fd3c0582efeb241ec51881587d06bb6c89f58e5c47767e95155d39a8fac3020ed10b3058d65b9252cc3e3e1ce6a2ae89c306fdc5890d9b22bc7bb8cdb8312e7193230c403f5a1a89dbd57d5a56df4ec6c363ada04b133730e446539162c0226", 0xdc}, {&(0x7f0000005c80)="7fc056e03ec17fd6d6130207bebad2600efb0dff067e9812d0bb73e7144794b733295e594bec4b4f6aff4b9a97c831b97877d86789b9925cc467c7d011e4a42d71bf86d54a58d1c0c3816164e27b686751cec79258897bbcac970829", 0x5c}, {&(0x7f0000005d00)="d96b6dbd2b80d2c763c8421af908d134ed04880ec7ce945896d8c3162e8f6b07195df256fd40b04287b1081cf5fb396e3ece46903744947a0d3c565e8b48a125f5c998cb58174957a39df5e26517ca58f65eff4bfb421589cad0aec7ed273f11dc7acc", 0x63}, {&(0x7f0000005d80)="45c20f9bf1cf5a1bf584ca50350564fce8761f2e311aef56afb4925b688a7afc167bb45a272c542bfd56c3169869d38233816ca07b224249a882200f9d6944a6a0295effebd21dcd1034c94271ee0a6510cd04469eaf1537ed9ac09cf0af896418c6fff19cfd4a3e3451e33cc85df48433825e52d61dcc5efec6ddadabf400ee050c6af1e726", 0x86}, {&(0x7f0000005e40)="b3a314d322b646a3817232e012ffa5506e3bb49d34413d", 0x17}, {&(0x7f0000005e80)='|', 0x1}, {&(0x7f0000005ec0)="24ca2fafef05a2e264bbdc10893b4e6c37b638e063112a553ce0b91906c9799a96c6caa4320454497a45c84974fbfd8ad3339a135c80eb5c6f9ecbffe82b3be71e9f472b75f2cd93cfbdfd8c16db8bc8b94e891468508f3c29de2bc201fada4cc440701470c41167e461b68c3808", 0x6e}, {&(0x7f0000005f40)="e3038054303d4ed82457c4b4630f7bf467aa477669a7a96d46741d645cc40562925b7126677d8697d7f198d235746dbe2991aa13b45e4ac067832dbc0e897ab3d38561cafd3021daf6767c701f36f9c82a807d7f61d636f10ccc071a3dcaf2c7ac28d9cd501c6a16", 0x68}], 0x8, &(0x7f0000006040)={0x50, 0x105, 0x41, "52eb3213e885f8b122781baf56213daa1ada517152e30c26e143f209b72602ac0f280e14ab304e3da88014423fe03e17c3369a5a158e19355c76"}, 0x50, 0x4000004}, {&(0x7f00000060c0)={0x27, 0x1, 0x0, 0x3, 0x7f, 0x3f, "fef6d8e953ad3e655d5872a7f893b6a870b3d9cb39008ce87e5ede3f540ad34892e59c3d94c438a5f9565a91b210da6f007f78de6e593a5ff73d7b90277000", 0x11}, 0x60, &(0x7f00000061c0)=[{&(0x7f0000006140)="de1db84ac53590188f9c730611cd34aeb368a35875c089f1c073e49722eddae8bf3e3d6cf07ed153c53bc48c5b0a737e1e256b832da0574ec78056df5a7364e73e642be219d62d33", 0x48}], 0x1, &(0x7f0000006200)={0x20, 0x13f, 0x7, "946b927d9b3eecf56bbc73fad07d2d"}, 0x20, 0x800}], 0x8, 0x40001) r12 = inotify_add_watch(r7, &(0x7f0000006400)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r12) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000006480)=@add_del={0x2, &(0x7f0000006440)='team0\x00', 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000064c0)={r6, @in6={{0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0xfffffffffffffffb}}, 0x20, 0x7d0b, 0x3, 0x1, 0x9}, &(0x7f0000006580)=0x98) ioctl$sock_inet_tcp_SIOCOUTQ(r10, 0x5411, &(0x7f00000065c0)) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f0000006600)={0x90000, 0x0, [0x3, 0x3f, 0x7fffffff, 0x4, 0x2614, 0x4b8, 0x2, 0x10001]}) 2018/04/08 23:00:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000180)=@ethtool_rxfh_indir={0x38}}) dup3(r0, r0, 0x80000) sendto$inet(r0, &(0x7f0000000000)="28d178f5f498a00d5d805647f918f816a531bd0c2a80c51894fbf310ee89b4ec7e22061f635b15291bcb1dd8bbeebc6ce6872a5bc756d5c5ad4cb81cfef3db81a891713d5530f7a3eec72090772dd2c2a49244defe35dd0cba6fceb16098cc7fa9e52e878304cd653d769d6a86ecb8406b53681c88cdfae5d607d4da3baefd6eb507ecedde71c9cf6da5fa059013c70e8480cbf6ec91d6644a52dd0b2538f4f11d050ce7c29c831610ed94604343de41a4d01c9bdca7e6ab948a9b90837468e5730fefe06f710eec152862c95ed87100e689655c86d56cf9d4f861dfbe1d0a706aaccb96a725bb11fcc377d4a9bd3a1dd1ff", 0xf2, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/08 23:00:02 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x90) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x80) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/04/08 23:00:02 executing program 7: futex(&(0x7f0000000000)=0x1, 0x9, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@setneightbl={0x40, 0x43, 0x500, 0x70bd29, 0x25dfdbfe, {0xa}, [@NDTA_NAME={0x2c, 0x1, "2d766d6e65743040657468315eab273a6367726f75702d6367726f75706b657972696e672c5d5e00"}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008080}, 0x20000001) r1 = epoll_create(0x9) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000800)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={0x0}, &(0x7f0000001c40)=0xc) r6 = geteuid() lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000020c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000021c0)=0xe8) r10 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003500)=0x0) stat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003680)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000036c0)={0x0, 0x0}, &(0x7f0000003700)=0xc) getresgid(&(0x7f0000003740)=0x0, &(0x7f0000003780), &(0x7f00000037c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004d40)=0x0) r18 = geteuid() lstat(&(0x7f0000004d80)='./file0\x00', &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004e40)=0x0) r21 = getuid() lstat(&(0x7f0000004e80)='./file0\x00', &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() getresuid(&(0x7f0000004f40), &(0x7f0000004f80), &(0x7f0000004fc0)=0x0) r25 = getegid() r26 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005400)={0x0, 0x0}, &(0x7f0000005440)=0xc) lstat(&(0x7f0000005480)='./file0\x00', &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005540)={0x0}, &(0x7f0000005580)=0xc) lstat(&(0x7f00000055c0)='./file0\x00', &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000005680)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r32 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000056c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000057c0)=0xe8) getresgid(&(0x7f0000005800)=0x0, &(0x7f0000005840), &(0x7f0000005880)) r35 = getpgrp(0x0) r36 = geteuid() fstat(r1, &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000059c0)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000280)="de2bbaa168b46b6de053ffdfcf113c374975f1f8be29d17cc229327a2fbdb4b32491369b4d152ec443a1ad9a84ebe9001f50c1213935b0cd0ce175653afdb484a90782b39014fce16c1b92a13573682b02e8881ceb34ffff09ff15f237ab3d632b4072cd2abf7e46af984194a1c90a880badc937557756a9597afc5825d0d1b3c84176459e2075b20e0185013a8bd105867404b0d21384fb2f41037e79e3eb401b077c3cfd47eaee1a58d9aefcab5aebea62ab67ef639df1c2ec0c75ebd0bbfa977cb5d7be6ccbc830e5aec1bd854302c0e2f530569a5e4d1c4a5cee65", 0xdd}, {&(0x7f0000000380)="30aba303c65b1ab77b598194a155ee27e6f41a78f535fd1c378b3dc84d5a9a08380a2b4174ea6e3d0c83c17b7715d7c91fcdebfddd049e9406b41d54e23e0a68865c", 0x42}, {&(0x7f0000000400)="be7273a2c036af53afcdba81779a6d25b07644fdac18866f47c61b17a0f26988895c5ca5ee3d6f4de72f0da2014f3775ef57a2ddc395b7bcd6fc312199d099ae03447f0abc30f0ef1b333a69158efbfe89f244dfad02ebeb3a5a5355aabbc979ea9cf9e39abf0f7074632140d2264882797dcb4836826c80cb71cebb92083114bb3bf798913d9e", 0x87}, {&(0x7f00000004c0)="29b24b96a3b464e115a82b108ff4a2425e6c365c0c04e6ae1e936a0d807e998203cd0a02127a072903fdce2d6c574a96b631f60ddb0bda6eb4497f5f1ae0431800fa7ed9503381ee92371450cf41f12dde8dd32074625237ccb5c6cab806b7d9066ca4e296ccc7181fc3b64a8fcc94e02b9958fb48b13e94832d2ffe402dc6fd", 0x80}, {&(0x7f0000000540)="90aee7ba93c525d5434b8b988efd04849b7d02df8f0a43e69e1d514d44de9ea649527787c7f6308762fc3cc00ab72388ea812c09d8dea3c310bd1794968be838696b0ec2", 0x44}, {&(0x7f00000005c0)="2c15fbcce5636a1ed8e8ed8da7c5964b9f2008234fb0867026445474fa7debb2204cc6f07b3575ab7118a6e9daa9fb138d79adb551140db63ed9f9be7a914d00ef3bf6a1915291c42b661677d716818ea194eedba8d089430b68f5420ad53b3b25753dc3887dd6bf52d580d3", 0x6c}, {&(0x7f0000000640)}], 0x7, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r0]}], 0x98}, {&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000a00)="efe0dc519ccc2039e4ec2c6a8f977ad5c5075f1e2a5b1a9a9f79a6de547db8fbb1646d94e6beb8371f8feca7b76d29e7dc7d37c9c4da6c77d59650bfc5dc958104e0ced5327b391238d85a5f88fbcc750d909ccd21a9bff74c8c3de546de8306470fc53a045fc91ca4b81319f5214f9853b66a3d426d0deb09e76072ca572894", 0x80}, {&(0x7f0000000a80)="f9f82691806dc4ff957ca472d59f74d28142f1c7940be4976013b10c84c0d7340910fcd3f8f13ae193a7a61bc6023d7192af3248afbeca53dd1a40ae969bf8a41ac9824d2e9e88704782de4e44ae8626618db4244aea4f5a109585c269cfe9d40577270750478070b5c479b66575a6835318f83e7ad444835d7b7824b8ac96", 0x7f}, {&(0x7f0000000b00)="40942d8cb51b26c303c570d4d91326f42d20debe4d1771c04cdff2eab2a17ace29d73112f4a10b1d89752044d11b741bb723b2529963b9e7e8ef69abbe6a09ac3609f1a1695e1a27ffa67f705ba6da231a61ca093617bc74d762688bd6b8f42eb91f6eee9d95f3d6905ccea57936ce72c277c46a803f2da39546fff92e3b16c62855d70399d34251cb818de995c0a77bc6dd8afc9f46aced23236909213e95dba491a14d053228ebd50d2ef737e0", 0xae}, 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0x1000}], 0x4, &(0x7f0000003800)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r1, r0, r0]}], 0xa0, 0x4}, {&(0x7f00000038c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000003940)="ab24b3603bf1b13ef985c43318a313b6c34b6c114d92edf9ff8720303c84062c0e19c64e21d5f26cc12f5633fb20c82f43eaf236884f48388db8bf8590226c0895d4a33f404e757b87a7f5cecbf22fc3e0993c9d4af48b8d88604f9f22a1bcdfc5e7a620d6a24c7bdbd677d3116e27faccc61102885f284d96df1e0b2daa40004336754a8fab898b097c15d8e868c4c9a26e84b1156ce547166b3f9f9f9d4d2032c80471854fe9bcfe74a47018115f7381b8be8f5e5884cdff4fcc3ea09b27666150d63b6e", 0xc5}, {&(0x7f0000003a40)="8822ff962ebca44a59829eeb5e59ef3303b017e1c4d7a6919b38fb3ea9270441a2bcbf71f882f8275138d39013eb3165c26d8f71ea0d3e63", 0x38}, {&(0x7f0000003a80)="6597e4db347fc4f57448e23c47d080a6738016c614d0a120a4b3f8379f4e7e3c4a7a9785d41ac454d53465940af4bbaf08f6b810f6b02400f79d9b2021fbcc30cec35c86ed5c69f5bee05f8d21acced50c10e290e6e66ffdc4fbca4e515d12293ca216ab4f94276100d02d391711de7695cac92e75555f27d37541882972e8d82402a205818219fca818f507c5a021a567d183a820d5373312a4254ad5187da55b3137b594390148509287", 0xab}, {&(0x7f0000003b40)="4122ed22e31dc26e51602490050f762cdfc03a75d6dca061a883536ea9eaf5d3cc4450e2b46f276331ee5744fa2d1732be730d1118a87baa181dee03bcdc985f23a0869aa04200ed1e702566adc7fab4d6d3cedbc95dbe7f50891370163fa9e374dcc28260566f9f16b69c29f6b1a6e0d249a98d349cd7c9a08ea71878671cbd5459f6cba4bd364ff54e12e9b803c1ba582cf2650f982112fd85dcc09d2ed09380bd287c387f3f466ae213798f22eb90e757f2896c4bd44225dff4c2f8146d6208205d964ef0a8984893ae81300db240431ff73de3eb", 0xd6}, {&(0x7f0000003c40)="e1178f7d0770625159b6d2cb5a8af14dba10d1bb2da91873ce36f548a711d21d9b5cde28e16f187a99f917e2f87b2b4122c26198efb428c5b5060a9442b9bf0ee92d379b63167e9d27ac874b775e3bc8ae3f62727ad69435d3107ac62c441ab1ef3b6b6c1de396dbfb61e192c22d1461f12f882da35b79e57f55698b0c2691e9a91ce4c9d7c5d85928578b8d6b28b5434d50d8dfafb6dbd04ad52c98becef5a72739b63358b356f13954e795eb8e8c0acd50a588dd500ead588c553475cbc277f1b20d84e23bfbe80b90008378fac986d56b144dabaa6c33152b23c06113b3bf0b60565b5bcb69bc108dca739f3260a4e34583a8ba2fb3bce0456bd82dd3c4c35d9d68e3e6c417a7fbf228eef5f3e24f45e20e2d1927925d1d89849527e0784eb6b0ceb21abbcac441a442052a37f7b88c9821daf330c1758cc236b9f8a4cabf6884c232c629cb3aa42c9cd45d702f156e1101acdcec40f086ffd189ed7de0bee2aae77a68829c355778784b4ad465f0e8224d0f9268b8af59a1bc13c978c24e623a7f1bb5ac31ba086d774da8ce94e34acdace9d84df2b81962cc62690b895ec6a1be82caa48aa7159ab7e008e53227967e7db0616fe615644765ff3d6739a427bb54626575af314edf27f57675b9e0e81618ba4bdcefd1bcd96cc9e0377a190fe8db2a8c548ee00fd7ae8316d0b2ca75a78a4d0d02ac3c06b91aff0f77fc00328b5dfc0fd7ed0716d6100f956423b911708621e6a77f70d3ee5737861606e0d421a2ac5be9bb131b4606bd156727e330ca295ed4064bb11c342daf51fe791c97815b19ee6192ca95ea5884a9a13d13521705f33f79690e5a9b697fc0fc91102cfd8f081d3f3d99a758ca2b14dfca9acfb366152380f66b6b4dc11f5d1cf2004cc64a2f7faae351a87083b58ef5b9e510c4d36fcfdd72e7c11201ba0767dc7e108169100057eb1965a0ae44c0a5d4389d291439595eda5db89060e4242396216201eb9b93f74be17646d9282d52c92bd4b0e9f8bdde5b2f87b86a331b085f63fdccdff080243617284867d7f2967bc769e8c88ae16825d8b63b706c520c77da032bdbe20163f3e690ed4e068e9b81ca51d8143b4d1d8546946b0b86db58db156c1ef4685ce1908a00d471cf314f9ddb4be96e4d56c81dd03e3e0667d0c9263243872585293dc25c3fe6a7cde2b2a35d621b2a1549a21d720f00c286576e649ab0bbfaecb85720650182895e73a24bd7f23a2aa830af9c5b232ceef20c8c2e814a9e6580d1ee45370fad52eb5655d57e996da13e5f40207014df297b5a59b42169d3f799999b1716135de75f2b367c4a8f122e46fc4048711836299cc1a064b6e285a37cbcf69431d630dcabb889137f43b0117d034ca6a4833359a3a0f0a12c6654cb9ea4ef99639cff051201b0eba931aab6b83e72dd4f7af5aad0e37cf54169286a922f6b0f3a736e1c785184340d5880dc3c52e779582df6ed8c6ec740a986a63a79b0fc4fd325bb6181fc9438c32b85d940454cb34d646c9e5207ab68adc42714fba2e5a92ca8edc21d3783939cdacdd53287d579c8165ae5b744dfb2d6e8c0173aed36aa3449201058ea7b28750b36dce19437c7f45358b91074798220f894e78692ecc3b7a129e90459336f5f4b74fc3a871ca0616c3d5da4ead0716c00f487909ff10bb65a6d63d31d976c07396fc6371302aa72b27cdda75cbd46a8481f1b4b8539daefcae3623d7c8c3b336a489bc7fdb261ff7e974f39c7aa8a5f468edf9028e69d4f1406e8e79859d5b2f039c49a7c16d75b769eb90c7ade2efc2a9abab6102a8b42f029396b76b7b4926a7d62c4f10ac9c8cbd452419be8a5960f441b6f349dc9ef9e071f1bdf37f31459709ef8580c2bd68b90ee7c8a5bf835900b7559657b64db95cb4490e88273d2958db1f563c7bd5f671859142aaf5d96c7b5b0d6967bbb0ab665607353c5a904aefdfb6458727c3e9f54a6ebb0c6909494ff9f39c325c2c8c8c528ea5f1255ce0967e23d4eafbc02f5a891b9cd7f66b3e670f925774a79e048130a3f578e2dd4882b0ad032bd641ab71cf3bb4181321cc2335b7f8e3368abf43cdb5049a89439e373c74cfb2194fe1bb9d56fcaaa0d86d1d0c96cb643ea71add183a68e9d2924cde7cc3ed14956b22e3e8242414d7b3e85e8d35d36942debb95dfde543f729be0e59e0b6f7589ba4791ac6fb0bda6d96170ef91eba853ba0f8a77f0bcaae68e94620c21fbbda414c22f8aabf0b80635969250e42e8f16fc8d691a3ef2d760429e046c4b4cb43cbdfd13f9c270cddc4dcfa0020e161730231ce8491ab995ebdb617a4f102bd0fd3e901a4f1cf3b936f30aae976ac61a745a2f901d6a280e98abc196d40e4857672273467173096c8bf19f51d628423f8dc65efb8c5c93d611b4080bba381fbf1138f3a2dca4f1e09641694a065f707ddf1ad3bc775de366af73d539f15f0b65628bb04ad4c50caccc88dcecaf95a38bed9362804bd2ea3390958face0a508857a456ae0a766e76000a2a1954776c30ddffb01f92119fdaad54b4ae4c1fe660e006df6797045aa28aa071dd29a465f0d2486687db584287470dd7dfb2d6f7d01b85ba3747e047b6550eae7825b1eb05592a56530be04319e03354932dc08a59bf4de666909e1dce5b722fc39afdd4de5686bb080aaa12dec1702f595cc412eb2a3bcd0520c52d933ff4ccfb3313259f86ff72f020c0d1062fa8c8a048e2ceb88d7ed132e87d60fd781f1ac78fc6a560e95207f379f700b2099a55a7a713c64ce157447d48ccef789bf8e3f530923afdb7fcc9f49ba11d15c70d13149005bd69831b9101e1b325a4c7fe8b3df2d8d815791ef1812c98ab621f9ad1f4b008480af5c0cfdeb9be8bae09edf0c9f4f4819a0237ec69b949cdfca4d492552325aa2994f8b7cd134d53210cc917e809cbae1ac88bfa1c43e74e0236c383e4a575a08785d0631f5c4a22ed95cddfa7a81f8c3aba8c338cbbee6ee4df7adb95446383345c0c5994d54e2190951fb83d668af61e86aa06436475e115f71a8188a451f42d7afaffd5cf06b6ed4c57883d537b7e9727ca3374842c90dbfb283bedbd52cf00e1d2226a9be0cb526a8911edaf8bcac028565462d5d8aad602a2ff618c4392e82bc923478fa004de76e69555c78874394e1226c80ff3654e36520f87e7334f4ad0a0fd6ee66addb184f8b8fc8a3c6665af251592d783330f2f8318f97dd75e4e87a05358985c2f7321398fef57352b40e65aaf87a483fcecc9496dac6d76ef73ae91711a340868d761bb6932bb1a2c871a42337e42f184bd184a1cb6fdfa820442848fa86893b21acac3914ede00ae5f60bcf868dc8bee5cf7eec8aeb2f9a8e4df103b3d0229646eee0a93300db09460340d2beba67528cee549cd055c4cead62565129d48be176bb569f8ab2d0941c775e082db2d128efefb24373b144a4b9a1de2027b54cce2e5eaaaa0609ea857292b37252e4adffaac85bf1c3ead39e4890e0ebce400f3a606493265995e6122e96ee6d22ef1a27fc54ea540f21ad9749f751b17468d3c87a542024d429b0dd2d54a43911e2fb8700c5a4d9800de59f4f4e48158fe103781ac2e494ba7c0233747a08f93cc50990f380d77e036021d820d982ad7f85394fc97e4ad3f9e3ea873a76f78860cbc521e30e574cffa377884afa3ab43143168964bbca4880f8fd60ffb233305bc4114f5d2b59cb84257260ba31f2f9ab2276739f749e7b8bda23494aa1bcc7af487d0260843815fb655b8d92859ebda3e39f9963598fc32d7d10b66b2611f81558597c14e2e394e9e20ce90c697d800de2650ff23ccdaccdf5aa1850627506ebe6ac3b0c25fc53fe5c422dcb43585ccfb7c6b6f8fcc3efc83c9a3586a341452215ae2099e21cabb09ea538e9ce36ebca134a88fcc1dd7e3936d99719b69a9909c731d1783cd7def0a946a0db4a86cad2dfffa0adb966b3a478ba81a1c4a39e32ed6ba0e844e2eabd7ea520c6311c3d6236c5477861ea3cda8bf7657d01fbef3e7ebb9e232e9f43526d18df244486de66c769a04a3289d715a369ede33d5b93d1b986577c5cfd49d06e7ed25979c768c9e197087170b448b0f788366f1fdcfb73f3523540340b794253492a7423b8ce6affdefa787c4adb41bd18140f46a8c691d30bdb6af80b5b330d2540fa936f1c8eae838b18b11c0872c9fcf2df1828f41dc6914acf61194887ed902856416628e71e8ce329fccf2f64d96588311c160707271a53a55d99a4359d0b37a7dd046b29be0714dbe081a76e9132c1b037d6649eab3c2a68af05412f7deb9338f7d6c25e4685502012d6ede8eb3ec9339ecce9af70cf9a78f9bb2aae8816f32282b061ee4227dc158b6b4c809380d3b7b4ae3f1c8c6ec1ac62c5f95e7823315cdec37048023725e25343736d033a4633c87da8b1524e7a75ef0c19d4fb42a92c2b52eb74e531911a60f1a7b5d291f35c5273042dc3728a9958eec7b8d2dfa90fe1cd5c80bd431bb39b07f56d2cea73916bac199a3021c208cfc93a7eb945631e39faea19b85c609735408c44206e25032dd3cad09fedd0a6628c902de53aa724d201d426844a30bf6dec9522bb26eaca030915616410fd776202ca94b056f81dcfc9b9faa6b08dbd2510c7215643766db9d529c3832a1bf7cf756b897b7a4f3b2dc7d446f3ab3e57365bc346c9864bf5adfeb2b8fa8191762c76d54a3b090a0c9beb8ca17637c8874ce9736738cdada673d7d2878c72b1be32272beb35dc7a91fe90684267156b8389d0ff20280f4cf7f767cd3789d3af62ca32441cb3b41580ca935078a102fc33dca2b0829f8ce47dcfb985c8e09619d60d4baf266b036824689fd53af30afaec8385b943b0484cbafbc0fbcb3c4b663a52de5a62760c1ec8284a12e103d06bf482a6deddd8a728a079dddc93901fd8cd847f10eac2f2b79eca969dac67a86f515abb3d87b61ba9b6f1dd85d778c99a64cad72ef86bd59b0e82d17415406e9969b23d4477acd4564eb6966b9cf6722b75c87053c446974e09ccc663c8470e32dd13c7f835866e49576421d5aae83e7a9f707ee3b0e6f1ec8d6bd6e5d135ddab8e355bdbaeafb34a162292f2b3bbd9dd1620e11f106260658aaaef01809e914e923fd985bd1df79ca268533f138e818e0a98daf07d1bbb4834cec9c613bcda03c239b81b2f4b8cf7a45db442d1484b8be5ef074148a992bf772e3197d7e0bcab954149cc42b73ebb1cc297bc61a9b4b75da27cd43176f1a52b7e6c190df2623dc98dc63b6d9ccc4fe745c0fb752f8e465b009c8bda2081d353f35552b1c5213a49bf2c24f38cb65f1a11ceb4512ef231c830227410675f1b8b844e5e331a947d256cc0344bd2ef7706baac7bb43702676932ecbc0dbd0fe2903990a023f9570950c654c474326baa7bdd97a6f3a627a4a559b3f5ed702d831b69484869e518fde88c05919ed7c1bbef96713849e223551d810fe09bf5a7c119dfec9d99743996f236e8027563d8ce2f5fc4a284aaba991e17ab6301276d22ba6a4caa22cebce8b4665c21ca0357a0f6338172b0a54e4030490f0246384599839fea55c90910c2c8cf626e7a064739235f00c9245aa26addcc6d24f22f21d0a9bd3aea23770548313ea19d0c40b3e99c834ba392d1a1c507fbc1e2ff11b25d1a7a9649ac882bb222fdb12f1b57050f930d792e3347df0737855e529ff6e4dab7b9f709a75c19deb54df9663468b40a175c80199a7e80cecff3c722ba57e1a79f40cd8d7f84a2f6ea0001ca9", 0x1000}, {&(0x7f0000004c40)="5a05c6e16343033c2148dcfd74f8776fa0a65026b340e9c15790f60974bac0919e474e8ef1fc1238f7db8cfaafe0d7472d04ec10a8688a88b9d074ad5779d705be687a03b79841b9fbf5f728aa", 0x4d}], 0x6, &(0x7f0000005000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xc0, 0x40001}, {&(0x7f00000050c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005380)=[{&(0x7f0000005140)="1e80401912a3f09d8be168c2dd4a5510eeff3745881519109ceb201ad5f7658a36c13778122223aed260ddf7883758e0bfcbc4a5c963f24cf7697c8fd504c32bcfddafdf7868bdbeb26782993b1b0d7f9617e0bd3b9f4dacc3dc6141c33c6bc62f0ddddb921d4a7a2fb24a568c347122a55a0a4ea88f3f6d", 0x78}, {&(0x7f00000051c0)="b898aeb3cbecd8b0fe4dff406d324ad52ec2028405f62eb24f075a4370eeeb4b72db0228cc733113792d150dbfd5106e28c1dcf34a9dcab6f21d86ed4f8e4da77cf7b8e055344ebe35e6d857cc0a359da9c3b98b42c024b29d87ddbcc63d699a89b21a8a4e53c024eb75c561a5341a02c663e85a71f0d159db9763d3df91200687f2c29e909f4becd15bd0dc26d3984059cf68514867092badcd0f388b9001fe739db2e9dc9aba15ad140b5b653b03b9f6bbed83999dfa8a444b632cf3e7b910faa62c427186fbdc1c4361e793e4", 0xce}, {&(0x7f00000052c0)="3a2438399e8bad8affdebb8b5a732f0261b371cdfe41fd878b591220c8", 0x1d}, {&(0x7f0000005300)="1188dce033d7e187cdf832ba298090057053c01e8ecd190ab2470a", 0x1b}, {&(0x7f0000005340)="bbe4eb2947aca4868ac436081f9e4d1ce9b880a5dbf4a465c709", 0x1a}], 0x5, &(0x7f0000005940)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x80, 0x4000}], 0x6, 0x20000050) 2018/04/08 23:00:02 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x80, 0xa00) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/08 23:00:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/59, 0x200}) 2018/04/08 23:00:02 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000280)) r1 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='/dev/input/mice\x00', 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x301480) keyctl$get_keyring_id(0x0, r1, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0xff, 0x4100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) ioprio_set$pid(0x1, r4, 0x6) lseek(r3, 0x5, 0x1) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x7, 0x4, 0x1}, {{0x77359400}, 0x7f3, 0x3, 0x7fffffff}, {{}, 0x2, 0x0, 0x2}, {{0x0, 0x7530}, 0x3, 0x3, 0x7}], 0x60) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000016c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000017c0)=0xe8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000005c0)={0x60, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0d63000010630840040000000000000012634840010000000000000004000000000000000000000001000000000000000000000068000000000000001000000000000000", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="852a744d0800a700001cdeeddd856774d3865a853925bd0b1df609687f0f6f101b7d910abba7cf7050678ae1cd99d94b3ead2d35ee197bc78f422ce1f2fb034817bc96abba536e05cbc0bd5e1f695848c1b7792d3a8cb3fe579e6dac40b5a7b81891cde8637fb1f81d3c5895e9e4c55710621f2cf07c83c2d73d", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000000a000000000000008561646600000000020000000000000002000000000000001a000000000000008561646600000000080000000000000001000000000000002500000000000000"], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000003800000000000000"], @ANYBLOB="04000000000000000c630000"], 0x69, 0x0, &(0x7f0000000540)="c273d07fc43748bc08653a882f1b8f3a3dae4627be9003cf6404bfa0b42c49be214ee32888e7efca20ab00da28cf10b0d1be0e13f9e9404c22ad0d162cd7e6f4c02d2e9df36c1fa65324067534b9ae567d917fc017a0bef953b9f0090a2de6cca82820480de9dc7d59"}) getpeername$packet(r2, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001840)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x5}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000780)={r7, 0x2}, 0x8) ioctl$void(r3, 0xc0045c78) sendmsg$nl_route(r2, &(0x7f00000019c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)=ANY=[@ANYBLOB="bc0000001900040129bd7000fcdbdf2502000008fc060009000000007400160070005400271aafbada78843a9f28d9513f25adc8fe3992d676c80b00dedb48396a36db2ae041e4ad7907301b45314516d61b8ae19fbdba29a2919843a6cb21ed251031dc475bb01720e598000e6ae438f0c64cd6b3ce2dc870e257fe6d0f378c645bf41d6f45773df4c3cc8dfe47609108000100fffffffc14000900ff007948", @ANYRES32=r5, @ANYBLOB="ff000034", @ANYRES32=r6, @ANYBLOB="080006000000000008000b0002000000"], 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000300)) mq_getsetattr(r2, &(0x7f0000000340)={0xc638, 0x6, 0x7fff, 0x5, 0xffffffffffffffff, 0xfc, 0x3ff, 0x9}, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000600)=0x8000, 0x4) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8b72, 0x20082) 2018/04/08 23:00:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000080)=""/1, &(0x7f0000561ffc)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/08 23:00:02 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="e9305b827f1775c7c70d512808684a82214ba18741135dbf0fca3f6f7adf7dce4323bbfa608757aac6819793ff917bce70482454a41a083da381cac8718b6e8bc5c18478cd911e729401a00e13a270c9fea0c50b9fab634c7e60f389c07d0ccf44b1110eaeeb65822f10311af4372f80b392d9719ec75edc4a21c77c77958b3f628e8b43cdf51685eb7ca359b5009904510d1da71b8fc24a59f5d17ad54468cef3ba85564476488fa22cf984aec7efcbf890442320", 0xb5) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) pkey_alloc(0x0, 0x1) 2018/04/08 23:00:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffff7fff, 0x325400) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x100, 0x8, 0x3, 0x1a00, 0x8, 0xc5, 0x200, 0x8000, 0x100000001, 0x6}, 0xb) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0d00000000000000b913cb75ba1130580600000000000000"]) 2018/04/08 23:00:03 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) pipe2(&(0x7f0000000140), 0x84000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) dup3(r0, r1, 0x0) 2018/04/08 23:00:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x28800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/08 23:00:03 executing program 4: setrlimit(0xf, &(0x7f0000000040)={0x25, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1ff, [0x200, 0x4, 0x4000000000000, 0x2f7b9052, 0xffffffff, 0x81, 0x401, 0x6]}, 0x5c) 2018/04/08 23:00:03 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) 2018/04/08 23:00:03 executing program 6: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000140)={0x4, 0xddfd, 0xfffffffffffffff9, 0x302}) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000000080)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x7f) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) userfaultfd(0x80000) 2018/04/08 23:00:03 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000000)=""/217, &(0x7f0000000100)=0xd9) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/08 23:00:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1000000, 0x1010, r0, 0x400000000) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/221) 2018/04/08 23:00:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x80, 0xf16, 0x8, 0x8, 0xfffffffffffffffd, 0x40, 0x6, 0x5, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) sendmsg$nl_generic(r2, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="ca20281a81d2eb2ffa17c0e496"], 0x14}, 0x1}, 0x0) 2018/04/08 23:00:03 executing program 4: r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x20000) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000000, 0x30, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/55) 2018/04/08 23:00:03 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000540)=0x10000) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000040)=ANY=[@ANYBLOB="e2ff000000000000"]) 2018/04/08 23:00:03 executing program 6: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40) preadv(r0, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x71}], 0x9a, 0x800) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) 2018/04/08 23:00:03 executing program 2: unshare(0x4040400) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x5, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000380)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e21, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x80, [0x1, 0x9, 0x4, 0x3, 0x2, 0x101, 0xfffffffffffffffb, 0xa]}, 0x5c) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x109080) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x7e, 0x8, 0x1ff, 0x1, 0x0, 0x8001, 0x4000, 0x1, 0xffffffff, 0x9, 0x152, 0x8, 0x0, 0x5, 0x9, 0x800, 0x7f, 0x8, 0x7, 0x7fff, 0x3, 0x4, 0x0, 0x3, 0x0, 0x8, 0xda89, 0x18, 0x6, 0x1000, 0x8, 0x7, 0x1ff, 0x6, 0x0, 0x1, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000180), 0x5}, 0x4000, 0x401, 0x81, 0x3, 0x4, 0x5, 0x10001}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x9) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) accept4$alg(r3, 0x0, 0x0, 0x800) dup3(0xffffffffffffffff, r4, 0x80000) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) timerfd_settime(r5, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000300)=0x328eece6, 0x4) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000400)=""/61, &(0x7f0000000440)=0x3d) 2018/04/08 23:00:03 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@nfc={0x27, 0x1, 0x1, 0x96c83b51dc496de2}, {&(0x7f00000001c0)=""/26, 0x1a}, &(0x7f0000000200), 0x10}, 0xa0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x3}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80, 0x0) getsockname$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/04/08 23:00:03 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001680)={0x0, 0x9}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001700)={r2, 0x3, 0x5273ad84b26ddc07}, &(0x7f0000001740)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000001, {{0xa, 0x4e20, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}}, 0x108) write$vnet(r1, &(0x7f0000000040)={0x1, {&(0x7f0000000000)=""/62, 0x3e, &(0x7f00000002c0)=""/4096, 0x1, 0x7}}, 0x68) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00000012c0)={0x9, {{0xa, 0x4e21, 0x7f, @dev={0xfe, 0x80, [], 0x1b}, 0x6}}, {{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x108) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001400)=0x0) ptrace$getenv(0x4201, r3, 0xde, &(0x7f0000001440)) 2018/04/08 23:00:03 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x4004510d, &(0x7f0000000080)={0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x401}) 2018/04/08 23:00:04 executing program 4: r0 = eventfd2(0x40ec, 0x80801) fsetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '/dev/infiniband/rdma_cm\x00'}, &(0x7f0000000140)=')selinux\x00', 0x9, 0x1) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0xa, 0x84) write$rdma_cm(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r3, @ANYBLOB="b1adefeb6510219977e2ad5126d363c2e39e54de02c7b5f1317a9b4df43756"], 0x48) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x2000) write$rdma_cm(r1, &(0x7f0000000440)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) shutdown(r2, 0x1) dup3(r2, r1, 0x0) 2018/04/08 23:00:04 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x2b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0xffffffffffffff27) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x52, 0x200) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0x100000001, 0x6f, 0x101}, 0x10) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)='0x0, 0x6, 0x20000, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x8}, &(0x7f00000001c0)=0x8) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) 2018/04/08 23:00:04 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x800) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3c, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/08 23:00:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) listen$netrom(r0, 0x7) writev(r0, &(0x7f0000000040), 0x146) 2018/04/08 23:00:04 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x1007, 0x0, 0x2, 0x5}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x8000) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/08 23:00:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xfff, @empty, 0xfffffffffffffffb}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x10278) write$eventfd(r1, &(0x7f0000000040), 0x1e22) 2018/04/08 23:00:04 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/04/08 23:00:04 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r1, 0xc1a6}], 0x1, 0x0) close(r0) 2018/04/08 23:00:04 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) fallocate(r0, 0x1, 0xb0a, 0x10000) lseek(r0, 0x0, 0x4) r1 = semget(0x3, 0x1, 0x88) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000000)=""/226) 2018/04/08 23:00:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffff00000000, 0x101000) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) ioctl$TCSBRKP(r2, 0x5425, 0x5) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/04/08 23:00:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x7307, 0x0, 0x400, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x8000000000, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f000067c000)) truncate(&(0x7f00000000c0)='./file0\x00', 0x7f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000580)={r2, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x93595794ce52e6a4, r0, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) getpid() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x10000, 0x2, 0x1, 0xb31, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000100)={r4, 0x400, 0x3ff, 0x20, 0x6, 0x100000001, 0x6, 0xc8, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x7}}, 0x6, 0xfffffffffffffffe, 0x93, 0x2, 0x40}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={r6, 0x56, 0x20}, 0xc) sendto(r3, &(0x7f0000000340)="b8b2ab2303b0da0ae21efc1902f74f6529611bcdb5bdb4ea2de70f4763679f43c648a65635e4ce91fc2a20abed5c3bfcbc3818487f5d3750fe39d6b9a42c435e66c0e746ec83713b9001b1952f286c0532bf7b1e6d614d5e83b0d0e336e500724f9e0c40153950e00023c767057b3bf185ad9a112a924315cb1a7b881d07b9f77d656c84876859b433", 0x89, 0x40, &(0x7f0000000600)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x4, 0x4, 0x3}}, 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r5, @in={{0x2, 0x4e20, @rand_addr=0x3}}, 0x20, 0x400, 0x3, 0x5, 0x4}, 0x98) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x4) acct(&(0x7f00000004c0)='./file0\x00') listen$netrom(0xffffffffffffffff, 0x7) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x4) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000080)={0x7f, 0x7}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000300)={0x0, 0x7}) 2018/04/08 23:00:04 executing program 3: mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/08 23:00:04 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0xa0810, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x28, 0x103400) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000061ffc)=0x14a) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000080)) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x101, @empty, 0x3}, 0x1c) 2018/04/08 23:00:04 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0xfb31, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x1}}, [0xfe, 0x5, 0xff, 0x2, 0x10001, 0x1, 0xfffffffffffffffd, 0x200, 0x9, 0x4, 0x9, 0x3, 0x9, 0x0, 0x1ff]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000180)=0x8) r5 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r2) r6 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r2) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r5, r6, r7}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/08 23:00:05 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x453b) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x7) 2018/04/08 23:00:05 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x81, 0x4000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) write$rdma_cm(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0e000000000000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYBLOB="000000000100000004000000"], 0x20) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xffff, 0x400000) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 2018/04/08 23:00:05 executing program 3: ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000100)) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x801) 2018/04/08 23:00:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000002, 0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lc\x00'}, 0x2c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000200)={r1, 0x4}) getpeername(r0, &(0x7f0000000080)=@vsock, &(0x7f0000000100)=0x80) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) 2018/04/08 23:00:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="14", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0xfffffffffffffda7) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fstat(r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0xff, 0x4) 2018/04/08 23:00:05 executing program 1: r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x1, 0x0) connect$llc(r1, &(0x7f0000000240)={0x1a, 0x336, 0x9, 0xffff, 0x400, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) prctl$setptracer(0x59616d61, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20001, 0x0) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x6, 0x5, 0x35, "fb13a3dd9318bec83dbbb561630cb771f8ad482f480051d7e44ab7b116ba6c4d0750b14332d4703175095b47f305be71b938b61d076e22e59b8f21fcd26e82", 0x3d}, 0x60) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) timer_delete(0x0) 2018/04/08 23:00:05 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x200000) write$cgroup_subtree(r0, &(0x7f0000000140)={[{0x3, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}, {0x0, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, "706904f3", 0x20}, {0x2a, 'rdma', 0x20}]}, 0x2c) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001540)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/08 23:00:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x80007, 0x7ff) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'lc\x00', 0x14, 0x8001, 0x14}, 0x2c) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) 2018/04/08 23:00:05 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/204, 0xcc}, {&(0x7f0000000180)=""/246, 0xf6}, {&(0x7f0000000280)=""/206, 0xce}], 0x3, 0x0, 0x0, 0x9}, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r1, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000), 0x0, &(0x7f00006d2000), 0x0, 0x4}, 0x0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/08 23:00:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) rt_sigprocmask(0x3, &(0x7f0000000000)={0x9}, &(0x7f0000000100), 0x8) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000180)) 2018/04/08 23:00:05 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x9) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x18) 2018/04/08 23:00:05 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x0, &(0x7f0000964ff8)=[{0x4, 0xffffffffffffffff, 0x0, 0x45cb}]}, 0x10) 2018/04/08 23:00:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20001, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0xffff, &(0x7f0000000080)=0x4) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000640)={0x1d}, 0xf, &(0x7f0000000680)={&(0x7f0000000540)=@can={{0x4}, 0x0, 0x0, 0x0, 0x0, "6393838f382228fc"}, 0x20}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/08 23:00:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00000000c0)={0x9, 0x8001, 0x2, 0x1, 0xe8, 0x1}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000740)={0x7b, 0x0, [0x0, 0x0, 0x7ff]}) 2018/04/08 23:00:05 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46004, 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={&(0x7f0000a3c000)}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x13d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/08 23:00:05 executing program 7: unshare(0x20000400) r0 = syz_open_dev$dmmidi(&(0x7f00000008c0)='/dev/dmmidi#\x00', 0x81, 0x40080) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000900)={'HL\x00'}, &(0x7f0000000940)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffff, 0x2200) recvmsg$kcm(r3, &(0x7f00000005c0)={&(0x7f00000002c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/142, 0x8e}], 0x2, &(0x7f0000000540)=""/117, 0x75, 0x3ff}, 0x2) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r1, r2}) r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x20000) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000980)) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000880)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)={0x10c, r6, 0x300, 0x70bd26, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x48841}, 0x90) openat$cgroup_type(r5, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) bind$can_raw(r5, &(0x7f0000000280)={0x1d, r7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000600)={{0x4, 0x800}, {0xc7, 0x2}, 0x80000001, 0x2, 0x10001}) 2018/04/08 23:00:05 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x140, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000040)) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/08 23:00:06 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x220c82, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0xfffffffffffffe90) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0xfffffffd, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/04/08 23:00:06 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000740)={r2, 0x1}, 0x8) sendto$inet(r1, &(0x7f0000000080)="84974cafcfb7250e0d4cf169c8d7c362e785f9d01bf09efc4b8096795481d6c9d08ef91bfb52bd356907302969b8d9210522a1340af304541632dd1c0784ba46a223682a9bdfdd3f3f81dee4278a80a88ffc73f96e8b13bfe08e37fee716d96285ee70de398f6fd4c8570e56858595802e9ee57bd7cfa8ba74df84c561e96ed2ac091d179909339cc41e8adb92859f5e17588a4a66b883f4fc6de0120ec07483a18f8f71a5b9904c9d3c8d12ca29ccb982892cd54a78303b7eee6837d927315b0eedfb73c00bf73e054d3bb5360a87057a1aec70d580f3d9cb769d", 0xdb, 0x4004000, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) prctl$intptr(0x1c, 0x4) listen(r1, 0x0) shutdown(r1, 0x0) sendto$inet(r1, &(0x7f0000000200)="6a78874dd3fd238b7a9e3762cba742d7f6fb9c81c8c48d85da707f50b0b3301da8846b65931953eb5bcf0e0db43586ae0c7c8ec8818b12562bc4e3ea844086bf2cbe93f58716a2963a251da69f21ebfd1e4d83a6c784c0c339c16c16d3abed450e8a3d8d21316fac030d7e652ec901395a8dd940d69b72a82ba1e50affcfab8ebb1a86222415360b3a27d7583478af15ce652d6745a71251da8ed7edc93269fea636795f9502c38733935a7f98be267361392139817442479b9544b6f51d8461723999aaacca72c55af7192b0693c71e84fe6e1425d9707d52a85b6f9f636870ef4f9ceec82914b639bd5ea30703cbdcd4e92466b3", 0xf5, 0x40, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffc01) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r1, 0x1) 2018/04/08 23:00:06 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, 0x0, 0x0, 0x0, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x20}, 0x1}, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = getpid() r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0xba, @empty, 0xfc}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp(r1, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/08 23:00:06 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x801) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0x7f, [], 0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/127}, &(0x7f00000003c0)=0x78) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x3, 0x1f}) r1 = socket(0xa, 0x80001, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000000000)=0xc) setresuid(0x0, r2, 0x0) 2018/04/08 23:00:06 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) chmod(&(0x7f0000000180)='./file0\x00', 0x1b0) r2 = accept4(r1, 0x0, &(0x7f0000000580)=0x375, 0x0) ioctl$sock_bt(r2, 0x8906, &(0x7f0000000140)="2382c2058fc545f2a263d2c167f7bdc1870c1ce992b2d1219f61165c69989a3be9a0b76a70fcde79957783eab06d801cee25") r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000c40)={"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"}) recvmsg$kcm(r2, &(0x7f00000006c0)={&(0x7f0000000080)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000680)=""/32, 0x20}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000700)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000c0040000ffffffff0000000000000000a8020000fffffffffffffffff0030000f0030000f0030000ffffffff04000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff010000000000000000000000000001ff020000000000000000000000000001ffffff00ff000000000000ffff0000ffffffff00ffffffff0000000000000000677265746170300000000000000000007465716c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003f0004030200000000000000000000000000000018018801000000000000000000000000000000000000000000000000280065756936340000000000000000000000000000000000000000000000000000000000000000002800736f636b6574000000000000000000000000000000000000000000000001010000000000000070004e464c4f4700000000000000000000000000000000000000000000000000060000000600050400000000001ef63d9220af0cc72b5d30c782de714a46fb109ea5d914c15b9998f6d2bd3dca3860feacbffde66129c32097a1f5208609b9ec7b521cbdae2bd638948de8400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0002001000000000000000000000000000000000000000000000000280069636d703600000000000000000000000000000000000000000000000000000501000000000030005345540000000000000000000000000000000000000000000000000000028100010409000e0909000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe50c2e80613692600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020014801000000000000000000000000000000000000000000000000280069636d7036000000000000000000000000000000000000000000000000001f03020000000000300066726167000000000000000000000000000000000000000000000000000001000000070000005a00000037020000280041554449540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x520) 2018/04/08 23:00:06 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x1d, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0xd5, "c2cf3f1cfb475be17dda355a39bb0b42e9b037ab8800036889fedb1803977e6d860f9ce90b6408e4854b0d145b8a2fb7dc46786a73f1c22f8538059c48a9f477c4f6ba093dff548b772b9cd8dbea8fdb5bfe22618a2eb0b3bd1a06cb578cdbda617cd8cf56fde0c2c7c5ed736581d197aa6fc1de57065a798c4d1383aeaf3c15f2e6dc2fb46cc22e900e5c9db14f52fe36b2a11cd0c0581fe4281a2d7735131ffeca0f51983508914bf0cc225775f1d4e3f384250e704c2f0e0a733235f8fa8844c63a5c19a1258e042f5ba7f2624feb29c1668fc9"}, &(0x7f00000001c0)=0xdd) fcntl$lock(r0, 0x25, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x3}) fcntl$lock(r0, 0x5, &(0x7f000005a000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/04/08 23:00:06 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}], 0x0, 0x0, &(0x7f0000000500)}) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000000080)) 2018/04/08 23:00:06 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/04/08 23:00:06 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x711a, 0x6, 0x8, 0x932, 0x7, 0x7d, 0x6, 0x9}, &(0x7f0000000180)={0x3, 0x66000, 0x4, 0x0, 0x9, 0x2, 0x9, 0x8d}, &(0x7f00000001c0)={0xc48d220, 0x8, 0x80, 0xfffffffffffffff9, 0x2a, 0x9, 0x8, 0x1}, &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={0xfffffffffffffffb}, 0x8}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x9}}}, &(0x7f00000000c0)=0x84) r1 = socket$netlink(0x10, 0x3, 0x4) dup3(r1, r1, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x15, 0x4) [ 733.818642] binder: 10611 RLIMIT_NICE not set 2018/04/08 23:00:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000040)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004") r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa}, 0x1c) unshare(0x20000000) unshare(0x68000200) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000540)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000580)}, 0xfffffffffffffe58) 2018/04/08 23:00:06 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000080aff4)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)=@ipv4_delroute={0x1c, 0x19, 0x25, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x200009c0) 2018/04/08 23:00:06 executing program 6: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x104e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0xfffffffffffffe1e) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) [ 733.856309] can: request_module (can-proto-0) failed. 2018/04/08 23:00:06 executing program 0: sendmmsg$alg(0xffffffffffffffff, &(0x7f000000ae78)=[{0x0, 0x0, &(0x7f0000023fd0), 0x0, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4}, @iv={0x18, 0x117, 0x2}], 0x30}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x200000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000000c0)={0x1, 0x4828}) [ 733.914068] can: request_module (can-proto-0) failed. 2018/04/08 23:00:06 executing program 3: r0 = eventfd2(0x89, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x101480) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) r2 = socket$kcm(0x29, 0x2, 0x0) sysfs$1(0x1, &(0x7f0000000080)='\x00') r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x70000000, 0x420080) r4 = msgget$private(0x0, 0x4) msgsnd(r4, &(0x7f0000000100)={0x3, "11024ede866b038a1722797e407c30d0b4107a4fbe79a9c0cabdac263e70fbee690f7ca2b7eeef3cb3c62e655e80b5d386decbb8d4e46aa8adeb1943b9fcbb6eb7c58283f4ca9b821fdaaa987f3a816043b425b3a78b18717dba12f75978ce14bca5f4fbb42f8b81c870c02530e7aae929ce198623202af9347572cb5908004a4d9ad62e757b339ecb0d117fe39435dc2ed342918445d735edb21e8f030f864f996336152081b12372322b71bcbbb5ce29a34f0c0ed3b0ee6d3aa7d415ac10052237"}, 0xca, 0x800) close(r0) r5 = accept$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000280)=r3) r6 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="946e6f646576745d6b657972696e672e2a657468305d5d00", 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r6, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000003c0)={r7, 0x2}) r8 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000480)=@add_del={0x2, &(0x7f0000000440)='ip6_vti0\x00'}) fadvise64(r8, 0x0, 0x3, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000004c0)=0xcdd7, &(0x7f0000000500)=0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup/syz0\x00', 0x1ff) fcntl$addseals(r5, 0x409, 0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000580), &(0x7f00000005c0)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x201, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000640)=""/137) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000700)={0x0, 0x9}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000780)={r9, 0xa94f}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000007c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000800)={r9, 0x100, 0x4, 0x8, 0x6, 0x5}, &(0x7f0000000840)=0x14) perf_event_open$cgroup(&(0x7f00000008c0)={0x5, 0x70, 0x0, 0x100, 0x4, 0x101, 0x0, 0x0, 0x2, 0x1, 0x7, 0x4cd, 0x4, 0x1000, 0x5, 0x2, 0x600000000, 0x6, 0x7ff, 0x5, 0xfffffffffffff801, 0x7, 0x3, 0x3a3d98a, 0xffffffff, 0x8, 0x0, 0x3, 0x100000000, 0x7228, 0x39c0000000, 0x0, 0x8, 0x3, 0x8, 0x80000001, 0x81, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000880), 0xe}, 0x22008, 0xffffffff, 0x3f, 0x5, 0x9, 0x6, 0x5}, r2, 0x9, r1, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000940)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) 2018/04/08 23:00:06 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r0, 0x3, 0x0, 0x80004001001) acct(&(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0xff, 0x47d, 0x9, 0x800}) 2018/04/08 23:00:06 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x56c) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/04/08 23:00:06 executing program 7: r0 = socket$inet(0x2, 0x3, 0x40) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x102) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x3, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x200, 0x0, 0x7, 0x3, 0x9, &(0x7f0000000200)='ip6gre0\x00', 0x7, 0x6}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000001c0)={0x2, 0xab, &(0x7f0000000100)="b6c311c31fbf0fea282b39885eed138a21f506ee652643656c805d1a958e80a3398c08c1fa6ee61ed2d22ddbc45403d442cdd145722a6ef7cae0ad63d04c131328add599fa31621bdc2749131172e59eb95fc9367c8e733fd6f020a3ca14af84ed7a5d32eaaefb00602d19d20e12c33243606934909d18f1b237bc4d21d76dac669d14e8544ba7e8a1c35907bbd9b3e966f5cc35e2f9d6805aa5831faeb84a163f70917603b8090232711d"}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/08 23:00:06 executing program 5: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) pipe(&(0x7f0000000140)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) preadv(r1, &(0x7f0000000440), 0x10000622, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe95) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000380)={0x9, 0x0, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r2}, 0x10) 2018/04/08 23:00:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) getsockname$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0xfffffee6) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) prctl$setname(0xf, &(0x7f0000000140)='md5sumlo-security^+ppp0ppp0vmnet0GPL\x00') 2018/04/08 23:00:06 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)="c96a69155d458f505f399788a9c7f5421bc01dce0652c8c6de3c122c7917c283b00024b4bbecec14ed08b025d460ff00d84d59e22b21723d4fd760efb35dee0b48c4daffdcb94783d28c8d7c72fc74a9ceeb06173567c243e6f1353b752570f438645f3fc57cac7aea7897ab577b55d34020294571ef2ee0f7a5ba5144c386bfea55371b7ea6023671e83007455953eb95444508d24714044422174b0f72e23317cf7c13b6e2f8c70b74c07b"}, {&(0x7f00000002c0)="ad3f7672631e7428e2b6f48851367140d38afce862a0658658eca971c6acce985ed693838aa575d38c1d0c441a440af5f3e598a1216c00e81c7853c69fe450508de8415ce737fde14c6ea266d5dd18ea2945a45d25b0ff3b3d79a4"}], 0x10000000000000c1) sendmmsg$alg(r2, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f00000025c0)="f5885b0d1f6ca26242bff5e130476600a5d1a57fd9da343e312b9e7c56d7a7c32e454d60fc8cfa40a03d33e03f0803b952d545e61f281f5813dfd59f37ff6016a988d12ef9d4de7b373c08ae2d8d35686c5efb0014116450faadbad80251a534d4003eb45e9c1b685d2bcff549fe4746a4f8475ac32ab6995621186d8548d38bb1", 0x81}], 0x1, &(0x7f0000002700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/08 23:00:07 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f00000000c0)="082b7147a9c4b436bc6c36e1f211a1f8b85858e5dfb4585e63020b95e4b9c8de8e59a4eb90b92175a7e76af07ab49ae14c27e2112c0b653ec1921753cf3f1c5d5f6c8850e9204ae481efcb254612f261249c34dfd4e942c0ea0c0b5f3e2c909756b750decb5e94bd1a0182cd4cc2879ddf", &(0x7f0000000040)=""/11}, 0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) 2018/04/08 23:00:07 executing program 7: pipe(&(0x7f0000815000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x3}, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x8, 0xfd4c, 0x3, 0x689}) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xc6d) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x104000, &(0x7f00000000c0), 0xc, r1, 0xc}) vmsplice(r0, &(0x7f0000000180), 0x0, 0x0) [ 734.584197] binder: 10611 RLIMIT_NICE not set [ 734.587157] binder: 10596:10679 got reply transaction with bad transaction stack, transaction 167 has target 10596:0 [ 734.599455] binder: 10596:10679 transaction failed 29201/-71, size 0-0 line 2778 [ 734.616981] binder: 10596:10611 ioctl c0306201 20004000 returned -14 [ 734.617080] binder: BINDER_SET_CONTEXT_MGR already set [ 734.628942] binder: 10596:10679 ioctl 40046207 0 returned -16 [ 734.639757] binder: 10596:10682 got reply transaction with no transaction stack [ 734.639770] binder_alloc: 10596: binder_alloc_buf, no vma [ 734.647297] binder: 10596:10682 transaction failed 29201/-71, size 0-0 line 2763 [ 734.652869] binder: 10596:10679 transaction failed 29189/-3, size 0-0 line 2963 [ 734.676349] binder: undelivered TRANSACTION_ERROR: 29189 [ 734.681877] binder: undelivered TRANSACTION_ERROR: 29201 [ 734.687417] binder: release 10596:10611 transaction 167 in, still active [ 734.694310] binder: send failed reply for transaction 167 to 10596:10679 [ 734.701254] binder: undelivered TRANSACTION_COMPLETE [ 734.706374] binder: undelivered TRANSACTION_ERROR: 29201 [ 734.711837] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/08 23:00:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) fsync(r0) r1 = socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f00000000c0), 0x80000) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff00985be3fc151f75080039000500", 0x27) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) close(0xffffffffffffffff) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/196, 0xc4}, 0x0) 2018/04/08 23:00:08 executing program 0: bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x8c040) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/197) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140), 0x0) lseek(r2, 0x57, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) request_key(&(0x7f0000000600)='pkcs7_test\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='IPVS\x00', 0xfffffffffffffffa) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) shutdown(r0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) 2018/04/08 23:00:08 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x5}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/08 23:00:08 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x0, 0x101001) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x280000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xfffffffffffffd69) r2 = getgid() lchown(&(0x7f00000001c0)='./file0\x00', r1, r2) r3 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r6 = getuid() sendmsg$nl_netfilter(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000003a80)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="08009600", @ANYRES32=r5, @ANYBLOB="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@ANYRES32=r3, @ANYBLOB="18006800495496d4f6acaab2350f3a3d237e340454000000d485982959f4ad301cd2fdc381dd0c32729f545ea111c06983ee2798bffc480438e462c81127f9ec2500112410841534bbe04ef27a71450f22d0a6cc2db5b6d5f8e8b87020e6f85b4d0287345a2e900083a65c68f75b7b64c88bfddcbce34b24f3ba0e084672d53388f51bdd91639f967e0e3e68b274993bf07fb5de0f120a7875f283149da954007000e6da8974ae290eff6176dffce1877914b09fcc5cdbcefdc63841e2efed86f5865cc46b5f46897a6deb41ee30cfca3ef995035b837c52c6bebcbd0c0035004f0000000000000008008a00", @ANYRES32=r6, @ANYBLOB="000008001800ac1414aa"], 0x347c}, 0x1}, 0x0) ftruncate(r3, 0x200000) read(r3, &(0x7f00000004c0)=""/50, 0xfffffe9e) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x703200, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) 2018/04/08 23:00:08 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000010098be76cf750000002ef1004a77000000000000950000050000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r0, &(0x7f00000005c0)="260000005e00090010000000000001000000ffffff000008db1ee9ff4435eaaf000000000000", 0xffffffffffffff94) 2018/04/08 23:00:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001840)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed03fff5dd00000010000100070c09a10237c03e33e42dce", 0x58}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x220200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000540)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000580)={r2, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x1000}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000380)={r5, r6, 0x1f}) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xffffffffffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r4, 0xf697, 0x5, 0x10001, 0xf5, 0x8, 0x2, 0x100000001, {r7, @in6={{0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}}, 0xd7ad, 0x20, 0x40, 0x9, 0x81}}, &(0x7f00000002c0)=0xb0) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x401, 0x0) setsockopt$netrom_NETROM_T2(r10, 0x103, 0x2, &(0x7f0000000100)=0x7, 0xfffffd19) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000400)={r9, 0x80000001}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000000480)={r8, 0x6}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r10, 0xc010640b, &(0x7f00000003c0)={r5, r6, 0xffffffffffffffff}) 2018/04/08 23:00:08 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x9, 0x400, &(0x7f0000000040)="74b73e56508b5b5599fa5d6cf16da165e6a638e933a21e00e90ab4ca", 0x1c) setsockopt(r0, 0x65, 0x5, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/08 23:00:08 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) signalfd(r2, &(0x7f0000000040)={0xc25}, 0x8) [ 735.300207] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 23:00:08 executing program 4: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x81, 0x0) 2018/04/08 23:00:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) listen(r0, 0xb) r1 = accept4(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80, 0x800) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000000)='X', 0x1, 0x4c010, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$llc(r1, &(0x7f00000001c0)={0x1a, 0x102, 0x100000001, 0x2, 0x0, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) 2018/04/08 23:00:08 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) signalfd(r2, &(0x7f0000000040)={0xc25}, 0x8) 2018/04/08 23:00:08 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffff7efffc375, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0xffffffffffff49e8, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x208, 0x2, 0x6, 0x80000001, 0x0, &(0x7f0000000040)='syz_tun\x00', 0x92da, 0x1, 0x7}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty, r2}, 0x14) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/04/08 23:00:08 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000300)=0x2, 0x4) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/08 23:00:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000007c0)={"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"}) 2018/04/08 23:00:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}], 0x3, &(0x7f0000000540)=""/4096, 0x1000}}], 0x1, 0x20, &(0x7f00000015c0)={r2, r3+10000000}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r4 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00000017c0)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000001a40)=""/119) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x0, 0x4, 0x3ff, 0x10001]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001940)={0x1, 0x8, 0x2, 0x0, 0x4, 0x8, 0x1, 0xf474, 0x0}, &(0x7f0000001980)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000019c0)={r5, 0x40}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000300)={0xc, &(0x7f00000002c0)="3a6095d4b71f48ada3046070"}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) umount2(&(0x7f0000001a00)='./file0\x00', 0xa) r6 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r7 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000001880)=""/140) r8 = fcntl$dupfd(r4, 0x406, r4) openat$cgroup_ro(r8, &(0x7f0000001600)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r7, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001780)={0x401}, 0x1) 2018/04/08 23:00:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf", 0x11}], 0x1, &(0x7f0000655000)}, 0x0) clock_getres(0x0, &(0x7f0000000000)) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/08 23:00:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0f295c0b1e2a1a06"], &(0x7f0000000240)=0x1) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffff8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x4, &(0x7f0000000000)=[@efer={0x2, 0x100}, @dstype3={0x7, 0x4}], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 23:00:09 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000140)}, {&(0x7f00000014c0)=""/228, 0xe4}], 0x2) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmdt(r1) 2018/04/08 23:00:09 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) signalfd(r2, &(0x7f0000000040)={0xc25}, 0x8) 2018/04/08 23:00:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x4, 0x6, 0xfff, 0x10a, 0x11, 0xffffffffffffffff, 0xffffffffffff5152}, 0x2c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7fff, 0xff, 0x8, 0xffffffffffff07cd, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x6, 0x7f, 0x1ff}, &(0x7f0000000100)=0x14) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000877ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f000081e000)=0x108) 2018/04/08 23:00:09 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x800) 2018/04/08 23:00:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x0, 0x40000000000000}, 'port0\x00', 0x40, 0x400, 0x2, 0x1f, 0x8001, 0x40, 0xdb8, 0x0, 0x3}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000001f, 0x1, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x19, &(0x7f0000000080), &(0x7f00000000c0), 0x8, &(0x7f0000000100)) 2018/04/08 23:00:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000034d564b00888a000101e50000010000"]) 2018/04/08 23:00:09 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) signalfd(r2, &(0x7f0000000040)={0xc25}, 0x8) 2018/04/08 23:00:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r3, &(0x7f0000000140)="678f2b0431fe5d66df4e8248210cbdb0a23b67847f9ee150afa4b38e6f768218cdbf92087feb0ebe24e4e41a3ab01d43630ba72ea188245236e8e1524931a733a243493d8a75442c53723d541f58201da637071c65daf96dd129"}, 0x10) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x1) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/08 23:00:09 executing program 3: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000080)=0x100008001, 0x4) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x4e20}, 0xfffffffffffffef7) fchown(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xffffffffffffffff, 0xc000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x25c, 0x4000) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000040)=""/18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) dup2(r0, r2) 2018/04/08 23:00:09 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB="01050644c5190000cebcf77786ddf1d5c50fc78fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x800, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x3}}, [0xc479, 0x2, 0x2, 0x3, 0xe070, 0xffffffffffff21f9, 0x40000000, 0x10000, 0xb51, 0x80000001, 0x1, 0x3, 0x101, 0xfffffffffffffffc, 0x20]}, &(0x7f0000000000)=0x100) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101002, 0x110) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000140)={0x3, 0x7f, 0xd75, 0x2}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r3, 0xffffffff}, &(0x7f00000000c0)=0x8) 2018/04/08 23:00:09 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b6ff4)) tee(r1, r0, 0x200, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d56ff4)={0x30000001}) 2018/04/08 23:00:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x8, 0x2000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0x16}, 0x2}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x7fff, 0x8001, 0x38c, 0x5, r2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x84800) getsockname$ipx(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f000072b000)={@my=0x0}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f00000001c0)={0x2, r5, 0x1}) ioctl$TIOCCONS(r6, 0x541d) 2018/04/08 23:00:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x13b22e67, 0x2, 0x1ff, 0x75ba}, {0x2, 0x7, 0x101, 0x5}, {0x0, 0xff, 0x4, 0x6}, {0x4, 0xff, 0xc4b, 0x74}, {0xc5, 0x6, 0x8, 0xb44f}, {0x2, 0x1ff, 0x1000, 0x101}, {0x9, 0x0, 0x4, 0x10001}]}, 0x10) r1 = dup(r0) shutdown(r0, 0x1) listen(r1, 0x0) 2018/04/08 23:00:09 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="761f4291f205", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @random="a8648dfee36e", @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000080)={0x0, 0x0, [0xdc6]}) socketpair(0xf, 0x807, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) 2018/04/08 23:00:09 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100, 0x0) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000002000)) pipe2(&(0x7f0000000000), 0x800) 2018/04/08 23:00:09 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:09 executing program 3: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x40000000002, 0x8, 0x8, 0x401, 0x8, 0x4, 0x2, 0x2000000000000, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x9a, 0x400100) getsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = socket(0xa, 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000000), 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x111000, 0x100) sendto$inet(r4, &(0x7f0000213fd7), 0x0, 0x0, &(0x7f00009faff0)={0x2}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/182, 0xb6}], 0x1) r5 = syz_open_pts(r0, 0x2) readv(r5, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000100)=""/55, 0x37}], 0x5) r6 = dup3(r5, r0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000180)='hybla\x00', 0x6) write(r0, &(0x7f0000c34fff), 0xffffff0b) socket$inet_udp(0x2, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000280)) fallocate(r7, 0x3, 0x0, 0xffe) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x7) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f0000000080)={0x0, 0x7}) 2018/04/08 23:00:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) [ 736.931771] QAT: Invalid ioctl [ 736.979481] QAT: Invalid ioctl 2018/04/08 23:00:09 executing program 7: prctl$setmm(0x59616d61, 0x2, &(0x7f0000ffd000/0x3000)=nil) 2018/04/08 23:00:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001140)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xffffff25}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="9dfcce57ccdc6aff2f624554", 0xc) 2018/04/08 23:00:09 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x7f, 0x2, 0x8, 0x832, 0x4, 0x100000000, 0x9, 0x6693, 0x0}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000540)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x101, 0x1ff, 0x800, 0x4}, &(0x7f0000000600)=0x98) r4 = fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r5 = gettid() ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000300)={0x7, 0x4f, 0x6, 0x3ff, 0xdf, 0x800}) getpgid(r5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000640)) r6 = getgid() setgid(r6) fcntl$lock(r2, 0x0, &(0x7f0000000000)={0x1, 0xfffffffffffffffd, 0x7, 0x5, r4}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ppoll(&(0x7f00000000c0)=[{r0, 0x1}, {r2, 0x200}, {r1, 0x21}, {r1, 0x42}], 0x4, &(0x7f0000000140)={r7, r8+30000000}, &(0x7f0000000240)={0xa649}, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="02000000020000000000000000000000"], 0x10}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000340)="5354a7966ca2dda7bdcb9a59f0af319cd71d1c5d6858b402398d89c84c5d83db0b4c25188d1ce0ae3f36c6fbafd97a439fadaffefc783c76a208141ddc964f152ff9239cca0bdfd5db0a319db9d1a5d4205f75aa9c37116eff774bd50a0e251ffbd380d39a7584bf93211b0453ad868a0db3a8185845e48227740531a5eeb596f4ae36978900c846e8b7fb56a4103efa77019e35b66b86c2f684673a", 0x9c, 0x4000, &(0x7f0000000400)={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x7}, 0x1c) 2018/04/08 23:00:09 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:09 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000200)=""/184) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0xdc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xffffffff, 0x9, 0x4, 0xed6, 0x0, 0x3, 0x8, 0xe, 0x1, 0x10000, 0x8, 0x4, 0x100000001, 0x7, 0x1, 0x10000, 0x20, 0x80000001, 0x20, 0x4939, 0x3, 0x5, 0x2, 0x10000, 0x7, 0x3, 0x1, 0x1, 0x9, 0x10000, 0x5, 0x0, 0x9, 0x1, 0x100000001, 0x7, 0x0, 0x333c, 0x2, @perf_config_ext={0x800, 0x7}, 0x2, 0x8, 0x9, 0x7, 0x0, 0x3, 0x1}, r3, 0xf, r0, 0x8) accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/08 23:00:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001d00ff05000000080001000c000000"], 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x30, 0x70bd2d, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6861fdef}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400, 0x0) recvfrom$inet6(r2, &(0x7f00000001c0)=""/48, 0x30, 0x40000022, &(0x7f0000000200)={0xa, 0x4e23, 0x47, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/04/08 23:00:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x2, 0x1000000020000000) 2018/04/08 23:00:10 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'bond0\x00', {0x4, 0x0, 0xaa2, "4d7619dd3422", 0x5}}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x62400, 0x0) read(r2, &(0x7f0000000500)=""/4096, 0x1000) setsockopt$inet6_dccp_buf(r3, 0x21, 0x8d, &(0x7f0000000180)="25078064340a0158b037f550be05f285db3a21494e6c7001061135cd1145d0fa034151896552de761ab445bf48492c69a9c147443e5b56adde380a95f26357d4d6510d2de90278316cc671950d623e9567718669a238070897de600b12cb8fa1f36d8f1c4a396cebe892b028ef09f1725fce0b7dfaf4d9706a8c752737e9b9083ad94bec4ec5d6f1de3c63de7f6510fef8bf135ee17ecb21b69fbddb6106567adc91b5689db982c2e04248a3dbf8ec004af59adac0c6fc37a4af885d7a2f14334799317217eb85f54a4a977b96ccbc1c7af41c79d0560cbd6628982e28831a", 0xdf) 2018/04/08 23:00:10 executing program 1: r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) personality(0xc40000d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x839, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x32, @multicast1=0xe0000001, 0x4e21, 0x1, 'dh\x00', 0x8, 0x2, 0x25}, {@empty, 0x4e21, 0x3, 0x7, 0xfffffffffffffff7, 0xfffffffffffff001}}, 0x44) fstatfs(r0, &(0x7f0000000180)=""/29) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x2, 0x5, 0x6, 0x7fff, 0x1, 0x1f, 0x0, 0x506, 0x1a2, 0x1, 0x200, 0x2}) 2018/04/08 23:00:10 executing program 7: r0 = socket(0x1000000000011, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0x400c00) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x5, 0x3, 0x7ff, 0x0, 0x19, 0xae12}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001100)="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", 0xff0}], 0x1) 2018/04/08 23:00:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000080)=""/87, 0x57) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1000000000, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = dup2(r1, r0) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bond0\x00'}) 2018/04/08 23:00:10 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)='syz_tun\x00'}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000280)={0x1ff, 0x7fffffff, 0x2}, 0xc) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3625, 0x3, &(0x7f0000000140)=[{&(0x7f0000000080)="cc0415b11e78376b09d397ab5c4adb3e2d106d1dcb4f97ae55e3a2f9c78c118a8b99964b3e757ef273e6c7adace6e856a26a9e2702d4ea55e387e98b8efa91f81ed1c44fe65423e02d987730125e2906052c7e1a9a914506b21b1b427b4eb4a9ea77caf0af8ad92fc2c05b5402e6e5404a7b3529713f81c253e92d93a387b9f816287266581be30be369774077f2b244", 0x90, 0x4}, {&(0x7f0000000380)="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", 0xfa, 0xfffffffffffffff7}, {&(0x7f0000000480)="a79c70bbcc66c5f00a23618d198948366e2ac166c849cbbe359c78eee1603c87509fa3648398056e3dcb7f06848ad2032d488f856ef6c09cadc30dd650a5a70604d98cb345d55fa2a56f8c2534fea0240d871d644fc4383991e7ecec92236810cfc7be176c0cf58f4d24d56f1304af4cb508deb69e9e698d482c5e5324afd503c93fc2c372bfee62d7b33cd48afa254cc25954390e2f7374455ef6aaf827e064d5527be0d902b3ac735e01843c2d5b0a5413c5a1a5a28cc4c4b95b9ae5d1f565153c7bac8ecacc242ea472419f267e1b0c2eceef909ef22d565afb30", 0xdc, 0xf709}], 0x800000, &(0x7f0000000580)={[{@check_int_data='check_int_data', 0x2c}, {@noacl='noacl', 0x2c}, {@compress='compress', 0x2c}, {@barrier='barrier', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@degraded='degraded', 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}]}) 2018/04/08 23:00:10 executing program 4: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}], 0x1c) 2018/04/08 23:00:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x8, 0x93, "e247fa4afea6e7efc44973ed251e90256dfab6fcec03b3cec35581b60545a20c562c347c5fb9723e1396950c8b036939e770e0062b6809102ff48a852d76807d159149c18469b5cd7ad154c613474be7524adc6e6fc8fbbde98cdbd40f8e7009bb895318e3b2642fa4bed4f662cce0ebfd1a32beaf4a0bd2696702a16cf618d0b04b68771a2af8050bd7ba96689237efaf9c8d"}) 2018/04/08 23:00:11 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af03, &(0x7f0000000080)) 2018/04/08 23:00:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101200, 0x80) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000765fef), &(0x7f0000754ffc)) 2018/04/08 23:00:11 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:11 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000001200)=ANY=[@ANYBLOB="0180c2000000ffffffffffff88640001080006040021aaaaaaaaaaaaac1414e99b95bb38e21d812c963b567d8a007267f4f17561ac1414aa53d22e55b078d4cab7b5898f5aedaf172cf9787aae520c39c856256e9ae7d0f77b39a2a85c78624ecbb05c50f686b7ef7588be4bb6f6c2ca14096c2f08dd23bdc47df93b1547d86b2c36cf5c1491ce0bd78dc34731b22ae68a6ff841692e786060089581054b8d451b63aecca70fe989b33478dad556a26a84eb94fec8d7868a54355173f890d9dfd9e4867411b84d5df935105bc23fab4918f3a59b6e16143d"], &(0x7f0000000040)) r0 = socket$pptp(0x18, 0x1, 0x2) pread64(r0, &(0x7f0000001500)=""/4096, 0xfffffffffffffecb, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000001140)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'sit0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000011c0)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000014c0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002740)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000002840)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002dc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002f40)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000003040)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000003080)={@loopback, 0x0}, &(0x7f00000030c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003500)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003540)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000003640)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003680)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000003780)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000037c0)={0x0, @loopback, @dev}, &(0x7f0000003800)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000003940)={@empty, @local, 0x0}, &(0x7f0000003980)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r1}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000003b40)={@empty, 0x0}, &(0x7f0000003b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003bc0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003c00)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000003d00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003f40)={0x0, @multicast1, @rand_addr}, &(0x7f0000003f80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000001300)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000041c0)={@loopback, @loopback, 0x0}, &(0x7f0000004200)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004240)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000004340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004380)={'sit0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000043c0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000004400)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000004c40)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x10010200}, 0xc, &(0x7f0000004c00)={&(0x7f0000004440)={0x798, r2, 0x401, 0x70bd2d, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x238, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0xfffffe7c, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa0}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x1f4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x693b9afd}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r13}, {0x228, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb23f}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r21}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r22}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}]}}]}, 0x798}, 0x1, 0x0, 0x0, 0x8800}, 0x4000044) r24 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffd4c5e50e, 0x200600) ioctl$LOOP_SET_BLOCK_SIZE(r24, 0x4c09, 0x800) 2018/04/08 23:00:11 executing program 1: r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0xffffffffffffff4b}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f00000041c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000043c0), 0x0, &(0x7f0000004400)=""/39, 0x27}}], 0x1, 0x0, &(0x7f0000004580)) 2018/04/08 23:00:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000000000001f, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/04/08 23:00:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x5, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x0, r3, 0x1, 0x101}) socketpair(0x3, 0x7, 0xd9, &(0x7f0000000240)) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000001c0)={0x4, r3}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x800, 0x1bc, 0x4, 0x0, 0x0, 0x5, 0x0, 0x1, 0x8, 0x7, 0x2, 0xff, 0x3, 0x0, 0x6, 0x7ff, 0x101, 0xe29c, 0x0, 0x2, 0x4, 0x400, 0xff, 0x3, 0x6, 0x4, 0x783, 0x3, 0x2, 0x101, 0x80000000, 0x6, 0x401, 0x2, 0x100, 0xd1, 0x0, 0xffffffff, 0x3, @perf_bp={&(0x7f0000000040), 0x4}, 0x80, 0x4, 0x1, 0x0, 0x7, 0x1ff, 0x7}, r4, 0x10, r0, 0x2) 2018/04/08 23:00:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) r2 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x100, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netstat\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00000002c0)=""/242, &(0x7f0000000140)=0xf2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r4, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5", 0x8) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0xfffffffffffffff9, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) readv(r6, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) socket$inet(0x2, 0x0, 0xffffffffffffbbe0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) accept4(r2, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) gettid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="cc0000001d00ffff000000004000000001000000da4f6010b5e1ff0c2a6d1619965d2d508a435a526be38d5e9711fe7397e2e4dd6099f626b15d55111b00a44c3e467b58b6a8ff0482b80ee984cc49cfaf305f8090908586c03354d7e59bf04eaf1d94324f07386d290bce331521b5d864b5b691aecad1564b289427c10279919a421cd363f696436b0715fd550e2839340ff9d9ae2242ae251ff2baf3854ea5538fcb7822ba2afd20a1e3b441fbd8f4658805986bd6bbf21da9210130eaf8267d7b864c7b9928655d870000"], 0x1}, 0x1}, 0x0) 2018/04/08 23:00:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'bond0\x00', {0x4, 0x0, 0xaa2, "4d7619dd3422", 0x5}}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x62400, 0x0) read(r2, &(0x7f0000000500)=""/4096, 0x1000) setsockopt$inet6_dccp_buf(r3, 0x21, 0x8d, &(0x7f0000000180)="25078064340a0158b037f550be05f285db3a21494e6c7001061135cd1145d0fa034151896552de761ab445bf48492c69a9c147443e5b56adde380a95f26357d4d6510d2de90278316cc671950d623e9567718669a238070897de600b12cb8fa1f36d8f1c4a396cebe892b028ef09f1725fce0b7dfaf4d9706a8c752737e9b9083ad94bec4ec5d6f1de3c63de7f6510fef8bf135ee17ecb21b69fbddb6106567adc91b5689db982c2e04248a3dbf8ec004af59adac0c6fc37a4af885d7a2f14334799317217eb85f54a4a977b96ccbc1c7af41c79d0560cbd6628982e28831a", 0xdf) 2018/04/08 23:00:11 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:11 executing program 3: epoll_create1(0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@sco, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r1}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={'dummy0\x00'}) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x5a14c0) socket$inet6(0xa, 0x80006, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/04/08 23:00:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000001, 0x6, 0x40000) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'filter\x00', 0x0, 0x4, 0x0, [], 0x100006ab, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/08 23:00:11 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000023ffc)='GPL\x00', 0x20, 0xbc, &(0x7f000008ef44)=""/188}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a92ff0)={r0, 0xffffffffffffff69}, 0x10) 2018/04/08 23:00:11 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x16d}, {0x1000000000000000, 0x9}, {0x2, 0x4}]}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) clone(0x88000000, &(0x7f00000000c0)="c7981e3141b2e165ee3c8f24e922195e19c4e1fb76bb3a79e73eb51229d1e8f9fabae84b29bea962cb", &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000300)="a3dde74f3d60d4193bba91f383ef7fc788e57cd7ae9e185f1f8ed0872b56d40ce8ee9f040768eb376a9fa9fd92a70660866051a6") pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x1000000000000012) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) dup3(r1, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000240), 0x27) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 23:00:11 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000040)=""/17) r2 = semget(0x3, 0x4, 0x0) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000080)=""/92) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000780)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000800)={0x4, &(0x7f00000007c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000840)={r4, 0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000580)=ANY=[@ANYBLOB="020280030f0000000000000000000000"], 0x4e}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000500)={0x3, r0, 0x1}) r6 = accept$packet(r5, 0x0, &(0x7f0000000540)) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000740), 0x10) r7 = accept4(r0, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80, 0x80800) getgroups(0x9, &(0x7f00000005c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) getsockopt$EBT_SO_GET_ENTRIES(r7, 0x0, 0x81, &(0x7f0000000440)={'nat\x00', 0x0, 0x4, 0xe3, [], 0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/227}, &(0x7f00000004c0)=0x78) r10 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x400) accept4$bt_l2cap(r10, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x800) getsockopt$ax25_int(r5, 0x101, 0x4, &(0x7f00000006c0), &(0x7f0000000700)=0x4) [ 738.482478] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/04/08 23:00:11 executing program 3: r0 = socket(0x11, 0x100000802, 0x9) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x6, 0x5, 0x20, 0xfffffffffffffffe, 0x400}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000400)=r3, 0x4) ioctl$TIOCNXCL(r2, 0x540d) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000480)=""/10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xfffffffffffffffe, 0xffff, 0x401, 0x2, 0x50}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r4, 0x57c, 0x401, 0x7310}, &(0x7f0000000240)=0x10) [ 738.539642] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/04/08 23:00:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/10, 0xa, 0x40002121, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic="d8"]}}]}, 0x30}, 0x1}, 0x0) 2018/04/08 23:00:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000000c0)={0x80000000, 0x1, 0x3, 0x6, "0462a017cd84a536a7c899fe7bda3741794ff6a3b0d4691a120ed9b57e5127523187fbcba9bd592916484ab5"}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) bind$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"bc9d7d5b29db61"}, 0x5}, 0x10) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) [ 738.723001] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 738.750809] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/04/08 23:00:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400000, 0x0) read(r0, &(0x7f0000000080)=""/171, 0xab) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/08 23:00:12 executing program 7: socketpair$inet(0x2, 0x800, 0xbdf, &(0x7f0000000180)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x401) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r2, 0x0, 0x0, 0x8001) rename(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00') sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) sched_yield() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}], 0x38) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x20, 0x400000) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x6, 0x2630, 0x80, 0x3f, 0xf5fd, 0xd6, 0x3, 0x7, 0x3, 0x2, 0x9, 0x20}) 2018/04/08 23:00:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000023c0)=ANY=[@ANYBLOB="012000800afd38fffffffff1000000b74b825bb77980f91e74a69735c4b01997e7dc3caca4b1e6fe3b78bd6c773908ab74e60378e6d12e754a82f2cec7c0f5def6471cab3f57eda0dd3db0ab9f4ea1a6339c75e70156f60dc65ced411b0a0c3aa949fd2c61eed157b6083cb44e3aa688b02df60de49d70bbc7c685b0408d74540e26f2c713f24dc92f66f9b230ec08740ae83848834186cf5a9563c224d1b7599bf00f67226d45a55767e7bbd0c488"], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) r6 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r8 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r8, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r7}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "7e923a9a14ffe5d8"}, 0x10}, 0x1}, 0x0) writev(r4, &(0x7f000051c000), 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002340)={&(0x7f00000022c0)={0x74, r3, 0x3ce781dcb130ec00, 0x70bd2c, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffd}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f097f5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8004}, 0x8800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) pipe2(&(0x7f00000021c0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f0000002240)={0x4, &(0x7f0000002200)=[0x1, 0x7, 0x0, 0x2]}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/04/08 23:00:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'bcsf0\x00', 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='comm\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x182, @time, 0x4, {0x7, 0x1}, 0x0, 0x0, 0x8000}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8931, &(0x7f0000000580)={'bridge0\x00', r0}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x100004e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) socket$packet(0x11, 0x2, 0x300) madvise(&(0x7f0000bdc000/0x2000)=nil, 0x2000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x20340, 0x0) getpeername$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) clock_gettime(0x2, &(0x7f00000001c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x84}, 0x20000040) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 2018/04/08 23:00:12 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8954, &(0x7f0000000000)={"02000000000000000500"}) 2018/04/08 23:00:12 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000583ffc)) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x81, 0x40200) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001640)={0x0, 0x0}) rt_sigaction(0x27, &(0x7f0000005000)={0x1}, 0x0, 0x8, &(0x7f0000003000)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001680)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000016c0)={r3, r4, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000001480)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, r5}}, &(0x7f0000ec6000)) writev(r1, &(0x7f0000001580)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="36a91ac64e34f27a48006ae201859d2b066f50144ff5e83b53fb4b88be4091dd1c29a3100312435e6a6a3cf99dd6449e045d9ac7a67667302061f825b36bdc75c8f703935d1daf4b1164921c451732abe23948acbcde310e30f86d91981e5108c963dbcbc55026b3acd2db49cd355ea5d5852dd42bf92d0ab224088786287ebddffff1f055e2c606c721eb64c5ccba673c285d9a9782261b0c6ca63a4b31e71f8004064166756b38d3b088b6bdb16031377e642cc805b4a1a7af7f2ce52895f0ca82", 0xc2}, {&(0x7f0000001180)="0ff5d7964dd333780e93f4827656f2887acb51ac0b9e6bf4a7123072a9c8862364fbea8e415813e2bc645143f6d6211271b918d07f1970a46b1fff01d0b1f2dc3ab5f0fbf39a3c91d78fbc668c3c0a4c2c432e00da32b99b0abd66b0ddc819", 0x5f}, {&(0x7f0000001200)="14ef3f38f919c2a674a8e5fbe2add90e1e10e81cb8ed972dfad7e1fa58902c55994bf03d7bde7922d685442341ab27984f0c02ed7ab9806d7abd744f45b66050cb3f8e69ad2f969619a5486f725b9e8f302654672e809d834135bed3337749fcde1c89847dadfd38", 0x68}, {&(0x7f0000001280)="24bf15f56a97c30f8120d8360472609cf716044e9ee77319a42c72d1f806293f4c136923f05f08fea2b29d9edc10a83e9815f41f601f5233941d7964e8e5f7177148bfa20f3564e000", 0x49}, {&(0x7f0000001300)="d9d77db7e246aa917d441e9b8bdd91a55525099b67d1355267d397088b350cf08012b50940c99b5c5173162537ea5438577524ec4ac0e38a670c5ee8e9bffb0ca5087b436548c7a09afbfd709f4488c19ad69f4b174506a12b95d460b9d3d3d84d93a4a64be2bd352741bf3ececa7c4470d9", 0x72}, {&(0x7f0000001380)="d76317b430fe9ab09907fe3afee6637f99bcee3d08f95b8bc95402585dba060ba5c3e49f5a065539079289b436edd727f6c27112835fb0d28e91bfa3271d74c8df3a1b6dfb1ebf630f3deb7ca2606814", 0x50}, {&(0x7f0000001400)="1cc3a95388470e20e5b2f47b1ba40b7f315e", 0x12}, {&(0x7f0000001440)="7c1981499c990369165731", 0xb}, {&(0x7f00000014c0)="ee35e94185bcab748ee66b126f4e141d42c94a594d5de5b92600eb1063b4f77039b0f7f2fb6ba7211ad79fa4371e1f6f072c14c644b6974937e0a057f0bae8d63b93cd4802405fe694a73dc3153a774800891a78cac7df9ad3643c9dbadd144252e97701367e36932f85b49b6fc6db9eba2815c74f1dabe2f4b642e9d0bec00d8cc58f90beeefb2be6ba09f8f6e941b9df4799fbd70f4de3ede9dcf82752a81509906bb38aab8ca23accd57520e625", 0xaf}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x13) 2018/04/08 23:00:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x28001) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x8, 0x80, 0x2}, {{}, 0x101}], 0x30) 2018/04/08 23:00:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000040)={{0x100, 0x1}, 0x0, 0x80000000, 0x8, {0x3, 0x820}, 0x1ff, 0x2}) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/08 23:00:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="2e0f017d000f20e035000020000f22e0c4c27d9cf136f4670f38f0a50806b9510b0000b80e000000ba000000000f30c4e179e681a75000002ef20f01c9c4c12967b2a58300009ac66788d18300", 0x4d}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/04/08 23:00:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:12 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x98a}) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f00000000c0)=""/174) 2018/04/08 23:00:12 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x2080) ioctl$TIOCGPTPEER(r0, 0x5441, 0xbd) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x8000000c) fcntl$setown(r2, 0x8, 0x0) symlinkat(&(0x7f0000003700)='./file0\x00', r2, &(0x7f0000003740)='./file0\x00') fcntl$notify(r1, 0x402, 0x10) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/08 23:00:12 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/audio\x00', 0x200000, 0x0) close(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000bc0)=""/27) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000380)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000a00)={'eql\x00', 0x4000}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x578, 0x0, 0x350, 0x350, 0x490, 0x490, 0x490, 0x4, &(0x7f00000003c0), {[{{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x200, 0xe1f, 0x7, 0x4, 0x5, 0x0, 'ifb0\x00', '\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0xffffffffffff8001}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff]}, 0xfffffffffffffe26, 0x8, 0x1f, 0x80, 0x1000, 0x2000000000, 'nr0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100000001, 'system_u:object_r:fuse_device_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x6, @rand_addr=0x7fffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/08 23:00:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xfffffea7, &(0x7f0000000400)={&(0x7f00000000c0)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x70bd29}, 0x0, 0x1f14fb09}}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/04/08 23:00:12 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x0, 0x0, 0x81) r1 = semget(0x3, 0x0, 0x1) semctl$SEM_STAT(r1, 0x7, 0x12, &(0x7f0000000040)=""/121) 2018/04/08 23:00:13 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40300) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) 2018/04/08 23:00:13 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x52bf8320333ec700}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xf0, r1, 0x400, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xecda}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8884}, 0x4044040) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1004000000004) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x7d}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r3, r4}) writev(r2, &(0x7f0000000700)=[{&(0x7f0000000000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b410000009000005", 0x58}], 0x1) 2018/04/08 23:00:13 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="5c010000100013070000000000000000fe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c00120063636d5f626173652870636263286165732d6165736e69292c736d332d67656e65726963290000000000000000000000000000000000000000000000000000002affffff00000000"], 0x13c}, 0x1}, 0x0) r0 = open(&(0x7f0000004400)='./file0\x00', 0x200, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000004440)={0x7fffffff, 0xe2a, 0x219, 0x800}, 0x10) 2018/04/08 23:00:13 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:13 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101201, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="640000001500010825bd7000fedbdf25e0000001000000000000000000000000000000000000000000000000000000004e2400004e2100000a0020202f000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="b16b6e00000000000000000000000000000000000000000000"], 0x64}, 0x1, 0x0, 0x0, 0x8040}, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/08 23:00:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x173}}]}, 0x5c}, 0x1}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000006500002000004000000000ff00000000000000"]) 2018/04/08 23:00:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2d]}, 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x420000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv6_deladdr={0x34, 0x15, 0x0, 0x70bd27, 0x25dfdbfc, {0xa, 0xd0, 0x200, 0xfe, r3}, [@IFA_FLAGS={0x8, 0x8, 0xa}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) 2018/04/08 23:00:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0xfffffffd, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/04/08 23:00:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002700ff0a0000000000000000020000000c0001000800010011f7dca6deaca9d3ef5ef75f13247b77987b371278aacd4366caeb5a9e29a99f37f4c6c33fd8aa09ea168430152bd49c294b63e8fe4a25d1877de006a2e1f556e069636e545427661b3487b2598de2a66c20c631e8bfaedc401627017a7253777f8de423851bb15e58814da9389c9a81ab879f37fa740e0f8a265c7ced4367216357a4ac8b51c4dcbdc5105cb474bd3b283c2a54755ed064805a51cee460d1029d8c86f76528f625ebb502"], 0x1fd}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) epoll_wait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0xe56) futex(&(0x7f0000000080)=0x2, 0x1, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)=0x2, 0x1) 2018/04/08 23:00:13 executing program 4: r0 = eventfd2(0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x400000ff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xd50}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x90c}, 0xfffffffffffffe52) 2018/04/08 23:00:13 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [{[{0x9100, 0x7fffffff, 0x0, 0x1}], {0x8100, 0x4, 0x1, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="04002cbd7000ffdbdf251100000008000500030000000800040006000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffff, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000200)=r3) 2018/04/08 23:00:13 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 740.434517] kvm [11034]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0xff 2018/04/08 23:00:13 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x4, "859e0a525dbf", 0x200}, 0x10) read(r0, &(0x7f0000000200)=""/90, 0x5a) 2018/04/08 23:00:13 executing program 1: socketpair(0xc, 0x5, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf7, 0x0, 0x1, 0x0, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x3, 0x10001, 0x1000, 0x100, 0x7fff, 0x4000000000000, 0x3ff, 0x3, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x400000000003, 0x4, 0x80000000, 0xffffffffffffffc4}, r2, 0xc, 0xffffffffffffffff, 0x1) r4 = gettid() r5 = perf_event_open(&(0x7f00000002c0)={0x0, 0xfffffd5d, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r4, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r4, 0xd, r5, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r6, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x233}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000001d40)='reiserfs\x00', 0x100040, 0x0) mkdir(&(0x7f00000009c0)='./file0/file1\x00', 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) mount(&(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='aio\x00', 0x800040, &(0x7f0000001fc0)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d54cb7dd") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001f80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffff00}, 0x0, 0x0, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x8, &(0x7f0000000ac0)=ANY=[@ANYBLOB="18000000000000000000000000000000b43efa35aab613f64a6acaf5ecf6aff2921000000000000000000000000000009500000000000000adc615ffcf771446bf8daacd14bde6e6"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="dc1100002045c2ec6400000000000000303feefcd8ed6d9f59838c84a14ac2dd57f974eb010400c5645f821ae2c18320dc83c500daec80a190a763f4ec9766bbc9ac62b9ecfdb74efb8a84e98d2820891af87543f2701f26034eac2898d9726587c92418e559e7e237b2"]) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) sendmsg(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f00000006c0)) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)=""/175, 0xaf}], 0x1, &(0x7f00000008c0)=""/186, 0xba, 0x5}, 0x40) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000980)='hostfs\x00', 0x806beed795c5a2e2, 0x0) 2018/04/08 23:00:13 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) 2018/04/08 23:00:13 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0xfffffffeffffffff, 0x1, 0x1, 0xffffffffffffff9c}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x79, "c8914fc2a091a9311d682e55f4ab8a6a967be3428dc8c0ec60ebf8ba2742155036386152fa92a3e7ebd98a5318af4434b2252e9333a412eb5e71bfc6f2cbaaee205170899a877e3034a5a2c6122e12b803a7a2105d2b4578ceac0a69e13a9618153a9055d8966849fd049ce0574048a2796e1858459761d936"}, &(0x7f0000000140)=0x81) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000002c0)={0x80000086ab156, 0x1b, 0x0, r1}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x12, r4, 0x16) 2018/04/08 23:00:13 executing program 7: syz_emit_ethernet(0xc7, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4474b0a04232", [{[], {0x8100, 0x1, 0x6, 0x1}}], {@ipx={0x8137, {0xffff, 0xb5, 0xf0, 0x1, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@random=0xfad, @random="05f9384f3d47", 0xa296}, "350c5f16e665651e29846354e8291b8865a2aade7136a54cf0c3abe92694a63d693c92a7e97f98d9fefb1e3d04eb38bacb62f76e717b0a106a58372632c1996cfe6752641309b9b7989a38f50e8f80df923469512c8b67845e2c56f0b391b828e238c6f643f971b16edd77d109555173a9c9016b542021608a18cd72e0c8ca1e03b3fda3b268069f94cb5c544aa0c2b9f9c3e050aa1393"}}}}, 0x0) 2018/04/08 23:00:13 executing program 6: 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:13 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8000, 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@generic={0x8383, 0xffff, 0x1000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x81}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r4, 0x0, 0x7, 0x8, 0x4, 0x4}, &(0x7f0000000340)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pread64(r1, &(0x7f0000000000)=""/176, 0xb0, 0x0) 2018/04/08 23:00:13 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000000500000000000000fedbdf25e3ffffff03000100c5525833d7edbb0dff8e6717d63fd9f9a3c8feafdf661b60dd4cf4cb8924e6b053f258df8112fd09017905088cdaa1426e375fa82353a3ce8071d5c21bac64c528a9a971b766fff7f2d1f40d319f5e4613c474cb11e1c321ae216259d5f60cf197ff78dc974e66efa62d3f062de928503dfc218a57a8333c26fa7e37a465b7fe005287322295175dc0308d05dd672665e221373e12a08a426821f6a7d4e57a71c01ffc5631ad8421130b5345be02954961024e90a7bd45e2b14155806ddcb61c9830"], 0x18}, 0x1}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) getsockname$unix(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) 2018/04/08 23:00:13 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80, [], 0x13}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0xffff, 0x4e21, 0xff, 0x2, 0x20, 0x20, 0x0, 0x0, r2}, {0x1ff, 0x1, 0x7, 0xffff, 0x7, 0x97, 0x2, 0x6}, {0x100, 0x2, 0xb7, 0x3a7}, 0xfffffffffffffe01, 0x6e6bb5, 0x0, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0xfffffffffffffff8, 0x200, 0xff, 0x100000000}}, 0xe8) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000002900000068a6731bdfac00000000"], 0x10}}], 0x2, 0x8000) 2018/04/08 23:00:13 executing program 6: 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="c7c604000000660f38823bf30f011fb9730200000f32360f07b9d80a00000f3265660f2ed10f090f0092ffffffffc1b28f00000001", 0x35}], 0x1, 0xe8414d58d2b3f0ec, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000100)=ANY=[@ANYBLOB="0000010000000000aa861f777eb667647d80000000000000007fd9e980f60ed47ccb9cd9eb35b571559e215eadf02c980027f155cee37382e5e337033005ff85b160fee44ae3f03b65fda9891b3582e7acaca7e5423bb5"]) lseek(r0, 0x0, 0x3) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0x80000a0003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 23:00:13 executing program 5: r0 = semget$private(0x0, 0x7, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/234) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x80, 0x0) getsockname(r1, &(0x7f0000000480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x80) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) waitid(0x0, r2, &(0x7f0000000040), 0x20000005, &(0x7f0000000200)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/sequencer\x00', 0x501081, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000002a00), &(0x7f0000002a40)=0x4) mknod(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x7fffffff) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f00000003c0)={0x2, [0x0, 0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x2041, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000002c0)=""/254) fcntl$dupfd(r3, 0x406, r3) 2018/04/08 23:00:13 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40180, 0x69) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1000) write(0xffffffffffffffff, &(0x7f0000000100)="fd2ab7a22bc69d9ab7dcf1afa41f7c77a782ba1a6b9902c7c60584e41657546090ef119cd66670a2c723bc171815e52d931e5028c71705da6d720763235674b6febc026ce1d27d9452619ed3e597447168879094c983dc524201543859ad682312176388ee", 0x65) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x31, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x3e) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)="ba860b7ec6d5436c9d520e3749c3e29ad4c6ba76b8d325c3fa020e8678e2ed5db7", 0x21}], 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x1e4) readlinkat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/11, 0xb) close(r2) vmsplice(r1, &(0x7f0000001480)=[{&(0x7f00000002c0)="a3fad193add0e82fc425a8d9f07bc3bfcaa72875cf69ab41d1d135ba7716605020dbeee5bc3b81e333053f3553bf97394a0c22b3cf13b58ca8e7dfab27108cce044cecec5af23ac0d33f166dc4e6b4f1a5fc1be1a428d3324ebdbd7577046c43ed68caf1e42110eae14064c869b32716d013ca1248704576d1c77951ddafc1631ce058b73138a59dcef6b99b6cd9433daf894d725cfb0de2381deda9f1b7ce40b88ad1f4761d8c8a73e2329bd5c3faf94d2517ba75de4e345e3057af14e292", 0xbf}], 0x1, 0xa) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r3, 0x7, 0x2) fallocate(r4, 0x0, 0x4, 0x1000) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0xf4d, @loopback={0x0, 0x1}, 0x7}, 0x1c) syz_mount_image$hfsplus(&(0x7f0000001500)='hfsplus\x00', &(0x7f0000001540)='./file0\x00', 0x6f, 0x1, &(0x7f0000002940)=[{&(0x7f0000001580)="6946bc618fff92a18dc1ada777a4f88ad72c6ab506d4a2f5a94112e6e838c32179fc55e0f44576d4f76cbdb30e5e3dc6234768275a3476a092f8354c9f36ee412033a7d1dbfb472e09c4d8835c6c941fefd40fb43d142c5b59931596437f577ab84792bb166a1b63a045e4bcbb349687edb8cd16796b3f0f7bcab5a186098523ac541d8c9280b5264947b7739ca4e74f0cc6d2fd8174bff134f53c04dd2749d879467fc5ffc192e54a3576bc3664a0f5ab85665a81224b80a2f1b69ad63ed0dc4d4af55adfc3d4459263c883cf87348484593f364bc99a30499772668159fed18cfa1d81fe067f6033b18a1bd0733ca9fe77a07c3ee72e4de866201c9425ea4ba202ab9cc182c701479cc7cb10ecef9e2be2af32202c70f1f5dfc3d33ab1f96d5664f640d07c98b700f5e2aeca97ef692be40adb8405eb5874e1255d71fde9f20c9221df3fa393d0e374960ff12a4070c690ba7dacd5515541de942fc8a3c758c9d0dcd9b8b063cb02d228cf350c9855cc5542ca80bdd868cda295fe306f4b9d49dfb5e9ca5cead41d0f38568fda983fdfe8007106f196ce8b95da98b26a6779e085cd84cd65a4d9968f682956a198ba40024bd3b719ee07bab81ab3e07d42e3d7e457346c2dbbbef1d338d8f8242f02c667bc99a9734f9ab1ad55061550d3661478f553accaf0903861cb85ebe648d27bfed08895fe4da8754e2075e18dcdddc477a365bbd60ffe7b684dd7d8c653287e796884030649c40bedd547837ca5bffde86a46593acb81e8594e5e5100c64ada9cbf83afd204af3a5f2d6a51298882fc8172a6b090d55a8780dbdc1ad2facaa41f2a1109c1d58703fe1b29211735a9b682f1497d3f76de17ee850bd4c12d9f853386e2ae5ba60d0d15b91107f82d125221363610f791cfd58b55a45d6d356fe5b106101e40fc7dcd525cd78d7d1bb97386b9dc6d4d1fa092641837044789564eef390b99fac0fd6dab26aba9ae1c5101d2bd623ed37c8f4d9e75d5e777052f9ca4fbd09fac3c3788a775bee27e47dc56e3f44e1a5e9999e26921f2abfda0e02ce67577c76bbc25867566a8ad35bec218fbc4d04927e497ddeb0b56da818279632bd225870657b2f032032415a8a2a07274d44848d84cdc27d471a4cfb7012a183c1eb50ff46b15195bbfcfb750d25244f81ebe892e323761c47bfddd8dd286f99dfdb08ededdbec0a89d7002051d9dcd4fbcec93d1c31c23cac92c1511b6618b66b41175ed306cbedac2c0bdcd2e84037b74575e4612a602efc384a8f76259f65cfcba3bfc4f06b1fbe8c6a146604201079146b3b111e0f164624d02cdeee1492d0465b1bfa3617e2693e0dbcb9f52272ac8f2bcfcc5c2d0967b5bb74203e8a7449d3e1f163b4a31e29da54533154f0e528ec52d8a805a46c1fd04987bbd26c45755fa40b02c252ebc01d45d12768065fa6a43dc6c4552b4ee9fbd4a46efffc464cf7be9382f9e4ff79eebd41c65595dba5f3e5242c54885280afb4845aa68072f0e7dbb9872fd8a7cda86f5a21d15a20e90ca800085a476e4e0abb600224d511580b3bcd6d7a886813a5c8bab6b97fe9d02b8869ddd59270e7f7536552d9c1735d4c0f3dd95cf0af9114da8bbd0b349f6ac0e4c416f18c50d3814c184180821c3ff242963f64d06305914ad317a5fda6903ac4b1156d7878dd702989c1104622c189b07883914de0c8d84653877a4643a7681a4279dba50043267a1096b2486ae0d764d6209d2d88aa78354e554550add7bae35b1e611d58687fa127aa2fb011562ac0629074eaca2998b82b43431ad7e33c2485f50bf8946f4061be769c5709f05043d9c6ab2fedb99496b6797f1d282c60d4e65c87c3dc5cd8663d94b01fe588bffeb8f7a4deffae6ec7a9022014cfc7d28dc55315467ac6f858396824afb188558363c250b19dd8d8ee075c33b4915e5cadaa16eb49391d714de0d24cec2d0c28abfde4fcd8b2a33951ed9f5a011eb7d1d983fb9bca47c9de105a9e5e9ef67abbb03b856897385ddf06493d75c003f8288535c9b5711812e37a280b873fcd819918b28d0177f24fdd907b63ade541f19ac6ccba55ddfa739a3951b99030a184cec6fd4945c9412c4f035d08d6fa0fb056cbc60080cc19b0e4f7bb63e4bb20798b7aa84b8970cbd4d284172bda402935b165e180af8b20ef09b5870957e5eb1e4e481ebc1cfe61d27cfd2bb3a91ef3892c201025f3a487a36518b6f4f3e356fc0e6248aaff95fdb6a12b978295a548c1eb8896ce9c00eedff7f6738b7e758a1f7bdd9097b5f116880cc98fa17e844665b62c47b8fdaf9b99ad8d4d07488a01891cf020a40beac327dab3043678289220f15cd8427d5f695267cdac942fdcf1f6939b60b3d44397e02938323be88f880322cbc885dcd6e543193f187e1287281f23f5f2a0422d84bdeb9e20e17b611ff91a02f6982f725fe9a332e3552511329df0c89019ab056f0f5e15e66cee3f9b727992ddfed596acc2786754dd9ae329f1f2ecfb2ad0e3c1ab0bc80f51519b4b6b3e3c8015b4024e4c0e5c452771fd01b2e639f982de805409255d4d014fab9d533890c1fa611d31885c9d83ddfc03ffdafdf240ad537c4f0fe8a36e0c55a1cb01ef6980a9c8580e6d57d8d5c732a6fb63925e291ba9662a77981339c6964658b633f1d2ac805a6056e9cb302bf87874a6a99fe2e2e8eb59302063f6cc1460a6625e035cb867d837ab8e0857c4566db1522faa547d217d0dd82a00cfdca8ef94d47468fe760a4f0a9048629066dbaa07dd86969e19477aafbe31109b4c22a3e584bcde0cedf97b3b060bcc707ddd987d48a507e7f360d215993b90d24d6633d9146784c43be3e2df4d2fa8b434fbe4ba5732b51846861df47bd8b1a4caadaeeb528728a6b0abf906a52533c396912f1ce483f0c9919db6422bec89bfe30cb3ee9c79b2e44f60c903fe328716ed31f1206c1a35ea07c3a249809ba9a66ac80bb44696c402d1796d2d33f7941742c7761b567c97a50a2a942cd0e17f04b0076bdcacd983dec896da55243d1f1c91bc7164970e52bdef9ae22cdd54057ed93afc0190c6b9b5d697608ece48e758fabf6b6cb4d4a6ae5c5e658ee8c7259aed799f2f9ceac668f07e105cf5cead8c3e4232ff00b20500a47710c70759d8041eeb220fbdf9ce4f8bc8e3044d4b8e17d3d6243cf274ed8208c8bc9315c91002e8a67fc97ea58d5a5542da348d56e824f21a582a7cbfc848987f8bd2f88551d4acb473f7ed12fb4ae51d6b610daae12fc741d5be1f4889d8e8de20b6e23356154ef7b12826e77a88e903fd9ff56edfeee5044f41ef6519dc8f54cfd8520418e3f51ccd63a9fef824bfae6074b1e7e087314df20db73391fee3c53b1838fc06f578de02d159830cbd690c78d03b3d369676ad191ec2e6c306ad58fad38a817a206c3d49c4ad37c05d1efccc7a797ad7e37aed2ac70f9317671952e6606761a6e3ae9c7a7d5c1e655076a45cc2e6b1acecdd946502c1fb13d21256a897e51908641284aae9330284b180fee777b0d299f40c876fc8a95decb13877221324a1424a3c448c969af5d195e9e10058212e10e4595657c1e918f9fa7bc250a25e8e16b4ddd1bf3caed5be4e42d77a1c2b6b15c8b046cc517e73b104825fbd29922e363d527b275a7afd4567c2641926b2beb3c3e2e774f9dd3ecf6df9bb2986db86311d4528dd63b9742945b072241cf80ac84defe9d724965f173ebacd92dc4d739cab34e0394484dfda429adccbe03d6ccf9d8697faf7554a5cae4b1f5ea4ccc4fd29a33a9ba59875cb1267765ce906019857525d6db5eed311d810b1464d16231132ab76a1615dc3a5f8d086801a680b78f9ab24b7c0f9e3c36f7b0ad12db455b65cf4397111dc45d9ec78ecbbdcc50425aa1093e941f785b0744c732bb4cbc641732ef889009f6313c348a905e06c0c0a4cf9a7b1417b31a42de45f7fe92f46b90e5de875f4bcaf81ea788c1f5670fc1a550700c0cfeeb3e652c563ae8165f37f34b3d2568a5b4cc33cdd75640a7510361a1386a829df587f5e207f072effd2b19c6a52a0e39f5a8924b0c3ffa6ddb3ab23379d535a1381bcb1c53c452c9259df650253d1b44791a9fc4c163ea0873e9353fd0aae488d0eb8c320cb93be2383721e9537c021dedfc335a238bf54039ca3d22df27c8b1aa2425a67374ebefd1ef59d742fc117a4d707c1868135f83506aa52809d845894efc289be1b9eb9167ef0e1d7be06015406913c7bf3eb1c6afafc2d0a1d5833f89f5c873563b0366e4f2491e76a689679c7d2cf7108fda53fa3a9bc6049cf88a3a6ca2d162f096d4212ffa8d974150d5fd0821ac24112569acc3386a2b2fb37efc07194412124046f89603cd9a1f9f3c273656751acdb6f540fe77bbc139b0fd8380dfbb3ff8888abb75a726e901d331fa0fe693f20d7284d00b70af2b22499fc995504f701764e34f4788904e6c9f23fd1cfff993f486087b8128fbbceb55037f8a62c5bf94fc0cecd7bf5cf24551945c2667b3739f2566cd75754f60a319d50ae3dccf0dbcf8ada34b9e90b0b5635ff33f7f2cc9b5436b9b56cd5874b446776bc05b29f196d836bc1b1ef32c9e219387f326d668a0bdc15e61c8789d2a56b4ba0a4ec5bda98a7d158149f6795c2e0a9b3a1c3fd925cb647f6a676ff452057798baff380b75603c840e6553301bb1d5c499faaa396497178cb0caadd81351ef123400d25a37ed6bc512937b013d4c78db9acea70fd0df908952380c0c2e3e18982f7a1ea8d61a725a583167445243a62ec0b4694b9dff494a5f4541a1fd19874c3dee2b8af09f67f061f04f368a6d1398e83cd811657e74a4f497f89d5b6b8b61624855337c0be63f6ecd652024900acfb357391bff3b4d104d78f7c775e3471b52096ea3e68e2292e73c1b796edd0e7e9c2fe80f0829d4e8567e1765e5579b7abf5bd3f01c7e680992a6f39690f9bf910b851d8cdc9e4b20f25aee9d1126f17e1426338fa482f6f97f4a1cf49f4843b1ee657150b2eac44753a3291d420dd82fc0e190b3c4159c53d942aa6c05cc52e715d2684b6bf8b0a729376e2b75a500d2ec35db6425f5ff079bce458d3829925826fbc0100bfd9c1a88e23450847cd66da30e25e21336c382d270afb39595db96c4268bad822915adf51e36033ddc7d13d091175ae172207845eddc83f2d316906dea123db05a4c2b28cb1c7eea096a1bb12c4fea51ac760ba7c131173d9792c1b7d86223e9714ce5b72a8f9fd021148aaf6e9632a48af6c3b77362f99ba6dd5601e5fb7b166b5f2e0296683dc30ea6a3ceeba0ff73eb791b70e7cd84050854b879b8efc87724faea318d63deeb937849f4d145b189e88b23df4f4d34efa58318e5c79ad2b50b506c6fceabbf0e7552278dbe732d495f8e0fe5e353de81a10017afedab45f630b1f32131b65fb27d3813433fc4fe24a2b5cbc51d630c4c092df4f9c29d7c22e65360cf136b70e3ede49ca7ebb96a9b88121d647e5c907f8f171189e3e74bae78b62eea416501b80d2e9596fd32000ebead2312494e51b513a0170d7acb7cf2f9fed142f2c6f0d4e1e64b903f44492a1b205fbea4cc59cb62e505e9593c1fcae135c943b4ce60565530c13bd681383d5ccca4161e6ee1e27650d43f19b93432edd55609f8155f1222f31a452d70ec1b7d5bc01f52cdf3abd6a68ee0a7fd057ee88f6db2698428f09069b701cfeb6bd35d6469b797ad886ef5632ba12dec45ecd6f9d99bd616c21736c1d522546b8060", 0xff8, 0xff}], 0x2, &(0x7f0000002a00)={[{@creator={'creator', 0x3d, "278dd1fc"}, 0x2c}]}) syz_mount_image$jfs(&(0x7f0000002a80)='jfs\x00', &(0x7f0000002ac0)='./file0\x00', 0x1, 0x1, &(0x7f0000002d40)=[{&(0x7f0000002b00)="fd30e3295096969193f3e3c6334f2d49bfa0f46d9e479791f7211fe58a563fa2f5988cf535d49c18a0576fdbcd945834de8e2d11f2d5463af950", 0x3a, 0x1}], 0x100010, &(0x7f0000002dc0)={[{@iocharset={'iocharset', 0x3d, 'cp866'}, 0x2c}, {@quota='quota', 0x2c}]}) splice(0xffffffffffffffff, &(0x7f0000002e00), r4, &(0x7f0000002e40), 0x1, 0xf) readahead(r1, 0xf7, 0x9) pwritev(r2, &(0x7f00000034c0)=[{&(0x7f0000002e80)="d70ba5c18af6036b56ce7145f6fe1bd71609f55a9af3021b1b361cba1a6aeabff4d1a031ad6d3f47449fab8eec689bd248f7e87b1d9493fa1f9beb044324af71c099a30dc47fbda48c370fd7b084baf5ad90950a15cc671bfcbaa7c74d6814dcd1886eef920d82195a3ef73f8a1b7262c34f38194f10467896662fccf3653729f9d6b41a4b2076230b42bce1729ae6dd79def5a116b5f9e5106999b990799a8658ff37b6e0f789717b9756371e3b3f0b5f53e67a0aa4ccde64bf9936acd8886b56ce8127ae279c8892a8ebdab25788baf9503e53d25b25381096fa976a697fae083b057de79ee54f853be779eef6b12d6af7900802cd4aa19d", 0xf9}, {&(0x7f00000033c0)="c4050eee62de34897b93b2d38964e6059ce3b67da69cde6c0e53d459db1439d0639af608c4991a743fdc3fe7b2ab1db2263ef70c3c38e0bd511ae50632d1710033c374460a266445c20e1682953392eee73dd5a7413f590f1f002f3eadcf9b80a562104df929ef561212a24d38bcdb082b18528ecfe81a342b622d840cba14ff9afddb479b9f8ae1c320f8eaad26a0f01d16a4fa850a89316bc3a94870e75b81029bd12653bcd7f504c972eedbf06e482ecde1b3b8a3df2a7f2fa3bb276cab4f4f1197515c09d59621e470dddd487ce9d139f54753", 0xd5}], 0x2, 0x33) fcntl$setpipe(r3, 0x407, 0x962) 2018/04/08 23:00:13 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001200)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)="2b6370757365746b657972696e672173656c696e75787f00", &(0x7f0000000180)='vcan0\x00', &(0x7f00000001c0)="637075736574a973656c696e757800", &(0x7f0000000200)='vcan0\x00', &(0x7f0000000240)='vcan0\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='proc*@em0\x00', &(0x7f0000000300)='wlan1]\x00', &(0x7f0000000340)="b23a2a2626246c6f00"], &(0x7f0000000540)=[&(0x7f0000000400)='vcan0\x00', &(0x7f0000000440)='bdevtrusted&\x00', &(0x7f0000000480)='vcan0\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='vboxnet0\x00']) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) socketpair(0x15, 0x80800, 0x6, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r3, &(0x7f00000005c0), &(0x7f0000000600)=0x10) 2018/04/08 23:00:13 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000001c0)=""/184, 0xb8, 0x80, &(0x7f00000002c0)={r1, r2+30000000}) recvfrom$ipx(r0, &(0x7f0000000080)=""/241, 0xf1, 0x1, &(0x7f0000000180)={0x4, 0x7f, 0x648, "f6a3c57ef638", 0x31}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000600)=@ipv6_newroute={0x1c, 0x18, 0x801, 0x0, 0x0, {0xa, 0x14, 0x10, 0x0, 0x0, 0x0, 0xfe, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/04/08 23:00:13 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) write$binfmt_aout(r0, &(0x7f0000000200)={{0x1cc, 0x7, 0x1000, 0x310, 0x9e, 0x3, 0xf8, 0x9}, "289d85932ade6b0181dd445bf9e6a63868825f5427df330839015ee6e298308dbb5f04a3bc8712dd2e6da832fea6a5b62ca7dbc10120e224d6366c1c79128273bb4b5d3b89db9a0beae61e4df7c0ec3d09bb6fd37452761c87c2f22c685f09d72eb9efffe76f757de5ee209f08b7ecf642f097be3d5199c0cfcb8ea189436a9636f34f7e7d687e81247d3c7b4ffae28bb8c7542e5025e2347ebdc86173baa410322bd68433596e0b5c443d297e1f11c1b149", [[], [], []]}, 0x3d2) r1 = memfd_create(&(0x7f0000000680)='em0wlan0,wlan1\x00', 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000006c0)={{0x4, 0x8, 0xab3, 0x3, 0x7088, 0xb}, 0xb04b}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400001, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x4, @tick=0x80000000, 0xfffffffffffffff7, {0x0, 0x2}, 0xa71, 0x3, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000600)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r3}}) 2018/04/08 23:00:14 executing program 7: r0 = socket(0x4, 0x6, 0x3) r1 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x2de17bdc, 0x9}) write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/76) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff82, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) geteuid() getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) fcntl$getownex(r3, 0x10, &(0x7f0000000480)) shmget(0x1, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000640)={0x3, &(0x7f0000000600)=[{0x7, 0x8000, 0x4e13, 0x8}, {0xfffffffffffffffc, 0x0, 0x0, 0xffff}, {0x7, 0xfffffffffffffff9, 0x3, 0xb9ad}]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000800)={&(0x7f0000910000)='./file0\x00', 0x0, 0xffffffffffffffff}, 0x1de) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x9, 0x8, 0xab83, 0x48}, {0x3b, 0x1000, 0x0, 0x2}, {0x0, 0x84, 0xe3b8, 0x9}, {0x7066cac6, 0x4, 0x84cd, 0x1000}, {0x1, 0x8, 0x73e, 0x80000001}, {0x1000, 0x101, 0x9, 0x100000001}]}) r4 = syz_open_dev$binder(&(0x7f0000000580)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0xb5, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0563044080000000889aa7c84ef1b19017af724015e930aac7b037bfe7e84d6a0f0bf9653beabb5b2197f383000012420b8df39f3ac1aafb6b8c11637cb962f9911ee15bdcbf317a20bd2ac162032a93ead0ea4b86ac1a68c3f176433a2113912e0b170bc2f1a1fae7b863d7619badaca07984b5863fd4d7afbeefd49fad00c34c6fbd2c3a237de3caceaa25f72b0ab7d7aceafb4c46009f57671f0c6644f7bd842c51116b2268526129824adeef00dc2577588713"], 0xb0, 0x0, &(0x7f0000000680)="3b96fa7a5b1bfad908d2a8bb95dd032bafd1e6cde317569b39cc2b7e5aec256a39508a46a550652b04e4f4aaba7de1c7f631472f490b931cd92f6f49c556d46e500994170993f2bdc67ba5239261ee18081254bd47ed3fb710da6e32c01e8de94fdc036cfb03000000000000006e5b812b7347b1fff64714b497352f724f77af5fcbbf2afc8963bde54902feec050a6bd30fc5ac34fe1f0bbb48466e2ec5ea150dde34fe153854dd8e5148fb9a56a504"}) write$tun(r1, &(0x7f00000000c0)={@pi={0x0, 0x88ef}, @void, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @empty, [], {@can={0xc, {{0x4, 0x4, 0x7fffffff, 0x1ff}, 0x1, 0x2, 0x0, 0x0, "08d809277bebb402"}}}}}, 0x22) r5 = msgget(0x1, 0x80) msgrcv(r5, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1, 0x611e6b035e39ef78, 0x3800) 2018/04/08 23:00:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x5c}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000040)="d202b8b15bbd2e5348170099532d611493d75b8f3143b954ee9728f0ea533310"}) 2018/04/08 23:00:14 executing program 6: 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) close(r2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000001c0)={0x2e3b38bd2dfca624, 0xd001, 0x0, 0x40, 0x8}) listen$netrom(r2, 0x7) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000180)) r4 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x10040) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xfffffffffffffffc) gettid() r6 = fcntl$getown(r5, 0x9) prlimit64(r6, 0x7, &(0x7f0000000280)={0x1, 0x1}, &(0x7f00000002c0)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/04/08 23:00:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x0, 0x6, 0x40, 0x5}, 0x10) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 23:00:14 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) mq_getsetattr(r1, &(0x7f0000001380)={0x1, 0x5, 0x6, 0x2e, 0x0, 0x906, 0x81, 0x800}, &(0x7f00000013c0)) sendmsg$key(r2, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xee}, 0x1}, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xde, &(0x7f0000000280)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001280)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x80, 0xff, 0x1, 0x9, 0x9, &(0x7f0000000100)='vlan0\x00', 0x0, 0xfffffffffffffffa}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001340)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001300)=[{0x0, 0x7c5}], 0x1) 2018/04/08 23:00:14 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x105c81) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) mq_timedsend(r1, &(0x7f0000000040)="637b63714fc04ee94724bf10cf4333d2e32f126bef1ca96e655c82e0", 0x1c, 0xfff, 0x0) dup2(r0, r1) 2018/04/08 23:00:14 executing program 2: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x40000) r2 = getpgid(0x0) getpriority(0x0, r2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/08 23:00:14 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0xa0541) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x4, 0x0, 0x0, 0x0, "32fa1dda2f2456c72df49535c3a4a3dbb24664d1f8e487ea5dfc6d6dea7969ea8bc6cb5c64dcbad016048c78"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "abe1c3c1883e7b67789650332015b4010c2f0cc137e778fac006200d247e0a5c34ac71eaf2791690c2ffa7920122f59a373ffcefa857d8c3e797f60945f7df5f", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) 2018/04/08 23:00:14 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 742.003727] binder: 11137:11138 Acquire 1 refcount change on invalid ref 128 ret -22 [ 742.012069] binder: 11137:11138 unknown command -928540024 2018/04/08 23:00:14 executing program 5: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000001c0)={0xf0, 0x20, 0x1, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_PIT(r3, 0x4040ae77, &(0x7f0000001000)) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000200)=0x982) 2018/04/08 23:00:14 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x6, &(0x7f0000000400)=[{&(0x7f0000000140)="12b51e226165862944ec8deba7e9107fcf9a74cb003d53abacc64c70a03bf5f14044ca49437147f3854cad51e4ad3005a15e1e36eda568107246f0c67b55ed24d6ca80bc83d7b1f8e90003264c482edeaff05ce1cfbaf63dd2633c5b16507f543a7ae2a6dd08dd2a25e61bea07e8c4b938f38f4a31de66de8507408f1db84c60e65bcca7229c53d14ed6674cfe0880966df09c899e1652f2b8c2158ae67aad0b62f804ef05227be2e2b2b45b796dd6ffdaaf6187a7d03d5841cd", 0xba, 0x8, 0x1}, {&(0x7f0000000200)="fa97dbe9bbef6d762c18e69202474b7fb361d031664eb8cf9039fe4341979cb6ad37bc3b69f684fb22791108557e029173641eaba03b6a7db8dd0bd190021f3773b1b93a5848eb8e3b", 0x49, 0x9, 0xcf}, {&(0x7f0000000280)="35e037ebe8f8d5d61ed19ab03cfa3cd6c8c7175b891a73", 0x17, 0x20, 0x39}, {&(0x7f00000002c0)="c99620cb428708d188624127cccfb3ede127a648f1eac0b12c9702ef344163e14db517b5cb6cc709dfa4d71a66f2bcdeb3581d02e00f91d7a8839f0e496ac6e5a9efcf35e0d6cc5eb87c40902391d9850704037471fb261cdfae1e487bd4b9dc978ece7889eb6263d633bc588e08ceb2d98de21ef0", 0x75, 0x1d18, 0xfffffffffffffe00}, {&(0x7f0000000340)="c11cf63cc2a2309dafd2320db51404aefec32fc65ac5fdde3885343d6ebb1ad32f1cd628b0bb41e2fd1d3378c60c1f82b7411f8c640ca79da3d02edd365e670b6d59eb466fd06a4f20ebd66df9", 0x4d, 0x7fff, 0x40}, {&(0x7f00000003c0)="9b3bf924e0cf4e269dd74c2dfe5e7faf3f29e2e13c9518cf2b75bf1fbada8ebef68e", 0x22, 0x10000, 0x10000}], 0x150000) sendfile(r0, r0, &(0x7f0000000580)=0x80000000000, 0xfff) iopl(0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x0, 0x4, 0x55b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000500)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0xf70, 0x5, 0x100000000, 0x100000001, 0x7ff}, 0x14) faccessat(r1, &(0x7f00000005c0)='./file0\x00', 0x180, 0xc00) r2 = open(&(0x7f0000000080)='./file0\x00', 0x250000, 0x100) keyctl$session_to_parent(0x12) accept$ipx(r2, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000540)=[{0x8, 0xffffffffffffffc1}, {0x0, 0x100000001}, {0x8, 0x20}, {0x3, 0xc43}], 0x4) [ 742.079235] binder: 11137:11138 ioctl c0306201 20007000 returned -22 2018/04/08 23:00:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x401c5820, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000ce0083c02b710c06000000000000eca8f5dba036b3b73cd5a900aa8f50587efa74bbe27a37329fec07a3355fa36a902cf92ea1cceef372df1a4851c4c052ddbafddd9212ed8892b47e059d9c9c1aed5d40001e9828272b09d212a1cc04004489448ab11992b24591fe9a832874c010aa24769dd05d3c50c9aa1c5749046ca080154621377b3a35e8a0e4c898b9bb759b6c"]) poll(&(0x7f0000000000)=[{r0, 0x83}, {r0, 0x410}, {r0, 0x4}, {r0}, {r0, 0x2000}, {r0, 0x8001}, {r0, 0x41}, {r0, 0x2000}, {r0, 0x400}, {r0, 0x8000}], 0xa, 0x0) 2018/04/08 23:00:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10001, 0x400000) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)='/dev/kvm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x10000003) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 23:00:15 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003f30000000300000000000000000000000000000000000000000000000005000600000000000a000000fc00000000000000000000000000000000000000e2ffffffffffffff0400040000000000000000cc1808ef00000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) [ 742.180849] binder: 11137:11168 Acquire 1 refcount change on invalid ref 128 ret -22 [ 742.188841] binder: 11137:11168 unknown command -928540024 [ 742.257095] binder: 11137:11168 ioctl c0306201 20007000 returned -22 2018/04/08 23:00:15 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:15 executing program 2: r0 = socket$inet(0x2, 0xf, 0x88) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="07250e3b", 0x4}], 0x1}}], 0x2, 0x0) 2018/04/08 23:00:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) write$cgroup_int(r0, &(0x7f0000000100)={[0x3f, 0x3d, 0x31, 0x3b, 0x0, 0x2f, 0x34, 0x2b]}, 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7ff, 0x444040) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x7, 0xff}) 2018/04/08 23:00:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x60, 0x140) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c1800002801000000fffffffffc0000ed00000000000000060000faa601e1dabc3735bf36db9d6c77929adb145f58ec41e0902804dd700035b50c338cc9ec9793ee904a0300000043fdcb64fb199a9df6d8a05c94be6acf0e233cad10cd26ec2f1b2d67c5c8ab241ab75aa94564b10660a53767117e2d07954c0ab56a8180ee4f196388e1a6ceec7cce214d802a4e9fe5a1156c2416e48f09fa44bcdfbd93db946eba315c6179fa117f8322b8"], 0x1}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x547aeedf, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r3, 0x80}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000180)) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[0x0, 0x7f, 0x100000000, 0x7f]}) 2018/04/08 23:00:15 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x8040) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x100000000000001, 0x4) bind(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @rand_addr}, 0x0, 0x0, 0x0, 0x3}}, 0x80) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100)=0xc84e, 0x4) 2018/04/08 23:00:15 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f0000000000)="6eb1c449", 0x4) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)) r1 = gettid() r2 = getpgid(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x401, 0x20080) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000280)={0x8, 0x7f}) syz_open_dev$sndctrl(&(0x7f00000004c0)='/dev/snd/controlC#\x00', 0x40, 0x210040) ppoll(&(0x7f0000000400)=[{r3, 0x1040}, {r0, 0x200}], 0x2, &(0x7f0000000440)={0x0, 0x1c9c380}, &(0x7f0000000480)={0x100000001}, 0x8) kcmp(r1, r2, 0x2, r0, r0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x5) io_setup(0x1b, &(0x7f0000000040)=0x0) r5 = memfd_create(&(0x7f0000000180)='(y6\x00', 0x4a57b27c53111ff6) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000340)={r6, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0x2, 0x81}, 0x90) io_cancel(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000080)="73fceedcee30cef1377a77dc26842370815a7ba34bd91accfad8d2c63c9e9edeedb4e4dff2a664c7c6c42349373b22263108a4588a54313be68f47259c0433402f430eb6a33f9446f0a2e18c0b179074759f0497b0528f000a8bc9ee5126c16ef0a6ff6f17b8e364d2a96a9ed3fc4a97226284fc78c2fdea6f830ca62416e7d456a59fe101baa64675ebc0ff47c228d7b4aee3a43b0c67940cd35d00368dd97ee2432a00", 0xa4, 0x7, 0x0, 0x1, r5}, &(0x7f0000000200)) 2018/04/08 23:00:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x9) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="ebb593b3c71b3b842dd82d92bfff719e6866ef6797cd300c9707a84c642b26049d9521d229ba86aebee27f348ea9d3fa424e8bf8c07932f2bee3ef062f5a27a2869351097b2686358379117f98ab301662f015c89f2793c07bad6c9c145b00791657835b412bc193d046df2f6d1e4454cea941a0319c27b11b4af8c375c64830fbe54e4c3ea3fb16b03defb94fff2ebd1cbd5a6a161611912fc6e04ffda34407ea2100276a37ad3e9c50156522052dc4ec912e06ab35d497dba86d44391fc3565d1890d1444cd2c6bc4d4f", 0xcb}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="55c1ae3b574fc8ffeeffde0512f09af87474b5ab629c6d8a351220f15fa970092cee864a4decb7b5406bfa6b5081176ed920761a005a1951e4c063d12451d7c6671ca19850ef5c26d9f56c3b0210004fd1a8102cdfea6ab67d02ef8d04c470f7c153efb47f1731f7857c9928db505003c9898c9ef92d1a99b7631ab61478fb4598a256ca78daeb851c18639852a7e2b5691b74cb6ef30b4e2300ef1db4070dcf473b6b7abdb705312baa2d61368fe477", 0xb0}, {&(0x7f00000011c0)="a532432bbb200ad2d6a36ad43ac78b02fddaa0fce8e05cf066cc75772bb3775eb823a05e2d623e76db95450ad3ad93f7b23f0b121305952a0133e270e687a71bd45b6c24b050530bdf6edc9e12597902e1c6b977936f1803c452edbb80d5aa3aef9a73ca6de821ab93b5756eefbab0e01e0748a94f173c4348272df035c18ef0b4e35848b36e0721ba31", 0x8a}, {&(0x7f0000001280)="7e780284b2e3dac4089c07c96954a5708bfdd8685a07af7dfc9106a884f9793dcca21e176265d2db61a6e2e415713117f6e2d0953421089bfd0876568fe8ff9fb2e3ab0a1abeed4ab98aca995f15a8d5270682c12c0461e2eaa9bba385f4813cb32a96531a2776ff157adcd2120a1583595894d3ae3bcdff70c1443613b545d821234ace9a30782c60a2308420c6ec028c958214b6ec005328ecd812c90806024a51c21b682792e65076635043062c983a1fed5818581a047981dbec1c461c2467cdd1c04fe88b33f4e5e7824f9f40218c695afcd7e6ce68dda73f39a7a7af0a325489320bdf5c0777781bc2fc2c3472f8", 0xf1}], 0x5) 2018/04/08 23:00:15 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000000c0)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb836827c43ab8220000bf0cec6bab91d41bcdad3c", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x402800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f0000000200)=0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x49231c32}, &(0x7f0000000280)=0x8) 2018/04/08 23:00:15 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000553000)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f0000000100)) 2018/04/08 23:00:15 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x141000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000540)=0x4, 0x4) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000001c0)={0xfffffffffffffffc, 0x80000001, 0x4}) sendfile(r3, r3, 0x0, 0x1029) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) ppoll(&(0x7f0000000040)=[{r1, 0x20}], 0x1, &(0x7f0000000100), &(0x7f0000000140)={0x5}, 0x8) io_setup(0x3, &(0x7f0000000340)=0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x6, 0x4) io_submit(r4, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0xea, r2, &(0x7f0000000380)="26108beed8be693d025a03c198a04ea16dc67fd905b498387a5dcf33442867f60386dc57148751218eccaa9074bb3322d8e2d145b61c6dd45c185c074704ca97f3ff1d35d060eb06dd3f7399ab0165938b1fb1d09389528e841f983419260be3f36192b497003be8", 0x68, 0x7, 0x0, 0x0, r2}]) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000440)={0x3, &(0x7f0000000200)=[0x7, 0x5, 0x2]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) close(r0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x1, 0xffffffffffffff89, 0x7fff}) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000640)={"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"}) close(r6) 2018/04/08 23:00:15 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) 2018/04/08 23:00:15 executing program 3: getpgid(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='projid_map\x00') ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000240)=[{0x8, 0x3}, {0xb, 0x2f6e}, {0x8, 0x6}, {0x4, 0x3365}, {0x0, 0x400}, {0x2, 0x8400}], 0x6) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/250, 0xff1a}], 0x1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0xc1004110, &(0x7f0000001f64)) r4 = semget$private(0x0, 0x1, 0x2c) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f0000000280)=""/9) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000300), &(0x7f00000002c0)=0xffffffffffffff85) 2018/04/08 23:00:15 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:15 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x0, &(0x7f0000000440)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="85ba4b33f00725c5d5945d8b59855da0", 0x10, 0xb0}]) 2018/04/08 23:00:15 executing program 2: setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7003) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xf0e1, 0x1) close(0xffffffffffffffff) 2018/04/08 23:00:15 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000002040, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000380)=0x1) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001780)={0xfffffffffffffffb, 0x0, 0x101, 0xffffffffffffffff, 0x9c74, 0x0, 0x9, 0x3cc90149, 0x8, 0x0, 0x503, 0x1}) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="01200015087f0700d12e23d805008314df556ee96a25ed107c21383773aa5cf91a9e4e79376ddd8e1e2b"], 0x1) ioctl(r4, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001740)=0x4, 0x4) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0xfd2) ppoll(&(0x7f0000000500)=[{r4, 0x1}, {r2, 0x60}, {r2, 0x531}, {r2}, {0xffffffffffffffff, 0x100}, {r4, 0x408}, {r2, 0x200}, {r3, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f0000001c00)=ANY=[@ANYRES32=r2, @ANYRES16, @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYRES16=r1, @ANYRES16=r3, @ANYPTR64, @ANYPTR, @ANYRES32=r2, @ANYBLOB="c1b7fc71b3e7fb8ae2b10914eaecd09626e9b5899249214d53b7c6abe8591124b2457c41e9beae562287ef86266e72d6d7a85e93726767b79892aa47c5479b8d616c8753f0014b719d3e8cad303b3369bd543d1415bc89d7b34f9062885b26544f9769c015319bb19cfeee3ec2089cde"], @ANYRES64=r0, @ANYRES16=r4, @ANYPTR=&(0x7f0000001b40)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="7f1463213f141f8b72ccbd9eccbf67650fa05ed0294c49566aac102c7fc99f0a0c05eb5c196224a60c1b164bc42b3b1b53cb1db482a8908e31e6a52daac8e9b2236564e89b0f011266f2c8d4764c6e786562f1a4cdbb4bd117b3fc29c025106424b306b06452aae2831fb81e5fd4b97cce42d15810aa17d47b3b972a70cd6b05a253a100edf8ffbafa50c6729503f78641c2"], @ANYBLOB="b30ca1be6d84e24217e23c39eab9a7becdfb225eedd322664ebe16af11b739ce94a40ff063569330dd45857efe2080895d9600fd096f10844dbae3f7dad33d72d8c0d6cb11479c44a7e26a890d59b0618b3f557e59b8d410bb8a167522a3c05bf8ac2f796cc501c7e4d6a8d74260b33c90e01c27582797d64bbcf87849847593a65e635c", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYRES64=r1, @ANYPTR, @ANYPTR64]]], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0x4000) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000600)=0x3) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000480)=@known='security.evm\x00', &(0x7f0000000680)=""/72, 0x48) pwrite64(r3, &(0x7f0000000740)="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", 0xf80, 0x1f) clock_gettime(0x6, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r6+10000000}) times(&(0x7f0000000700)) io_setup(0x0, &(0x7f0000000440)) r7 = request_key(&(0x7f0000000540)='id_legacy\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)='vboxnet1GPLcgroupwlan1\x00', 0xfffffffffffffffc) r8 = add_key$keyring(&(0x7f00000018c0)='keyring\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r7, r8) [ 742.582272] atomic_op 00000000c4ec258b conn xmit_atomic (null) [ 742.612379] atomic_op 0000000017bd5e7a conn xmit_atomic (null) 2018/04/08 23:00:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85ff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/08 23:00:15 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:15 executing program 3: perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x1f14, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00') accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) 2018/04/08 23:00:15 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x9, 0x10, 0x80000000, 0x9}, &(0x7f0000000180)=0x18) r2 = socket(0x11, 0xa, 0x0) getsockopt$sock_buf(r2, 0x1, 0x10000000001c, &(0x7f00007b7fff)=""/1, &(0x7f000007b000)=0x1) 2018/04/08 23:00:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x4c, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) [ 742.748662] IPVS: ftp: loaded support on port[0] = 21 [ 742.879818] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 23:00:16 executing program 2: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000100)={0xc4b}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x4000000048000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2201, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f6a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f0000000140)="1b6c9d448a18dfb7a12700ab6639250913fb11d263571b8fe19743dcf679fc956d28c9d649bfede1945bc7c59775851bed8f7b063077b358a4cef696c092abad0f4c14e6fdf15849fdbef044ffc01e55c2410193bf3acbbc4030e9e11a29422b946d376e3d66727b94ca41d7343cdd1f09818c3ed7b78d85e681fa34bc7ba58c3caf") ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="d20000000001000010000000000000000101000008000000"]) 2018/04/08 23:00:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x8}}, 0x9, 0xfffffffffffffffd}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x20) 2018/04/08 23:00:16 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) unlinkat(r0, &(0x7f0000783ff8)='./file0\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') rt_sigaction(0x2c, &(0x7f00000000c0)={0x5, {0x1}, 0x48000000, 0x3}, 0x0, 0x8, &(0x7f0000000100)) getcwd(&(0x7f0000fde000), 0xfffffffffffffc22) 2018/04/08 23:00:16 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:16 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x99b2, 0x8001, 0x8008, 0xb3, 0x2, 0x0, 0x8, 0x0, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20}}}, 0x20112108) 2018/04/08 23:00:16 executing program 1: r0 = epoll_create(0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000010c0)='io.stat\x00', 0x0, 0x0) splice(r0, &(0x7f0000000080), r1, &(0x7f0000001140), 0xbd58, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0xc) getpgrp(r2) getpgid(0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000001100)='projid_map\x00') writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x10001, 0x4}, 0x8) 2018/04/08 23:00:16 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x400) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r2}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000180)={0x0, r2}) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/08 23:00:16 executing program 5: r0 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="01e25e06cebc18fa286b94b888127554755ed67406c572acbdd4978c5fc705e8a857f9968ec461415401f6a82bca5cc25576cbe56051945adc", 0x39, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0, 0x100000000000000}, &(0x7f00000005c0)='IPVS\x00', r0) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x4, 0x20000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x2, 0xfffffffffffffffd}) 2018/04/08 23:00:16 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000300), 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3ff, 0x8800) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000000c0)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/04/08 23:00:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1e", 0x50, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/08 23:00:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="640f06640f01ca66420f388141670f302e66430f38821f66b814000f00d8440f20c03501000000440f22c066b81c008ec0b9800000c00f3235004000000f3066baf80cb842d89084ef66bafc0c66ed", 0x4f}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000000c0)={[0x1f002, 0x0, 0x10000, 0x4001], 0x9, 0x8, 0x6ce}) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1e, 0x248800) getpeername$inet6(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000140)={0x7fff, 0x60, 0x7fff}) 2018/04/08 23:00:16 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fallocate(r0, 0x0, 0xff, 0x7fffffff) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x2, {{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0xffffffffffffffff}}}, 0x88) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000180)=0xffffffffffffffff, 0x4) r2 = socket$inet(0x2, 0xf, 0x2) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) 2018/04/08 23:00:16 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:16 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000ff00001100000000000000000000800000000000001600140000000000000000000000000000000000000000000000000000002e"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe0000001fe8000000000000000000000000000000e000000000000000000000000000000c43193f888bbdb55a5958a32c70dd81684e1cf866b3edf17fc5269a050aca68725cd2d594eaf", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100"], 0x15c}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) [ 743.972983] netlink: 268 bytes leftover after parsing attributes in process `syz-executor5'. [ 744.013787] netlink: 268 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 23:00:17 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x10) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002840)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002880)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000002980)=0xe8) stat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002a80)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000002b80)=0xe8) getgroups(0x3, &(0x7f0000002bc0)=[0x0, 0x0, 0xffffffffffffffff]) r10 = gettid() socket$l2tp(0x18, 0x1, 0x1) r11 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002c00)={0x0, 0x0, 0x0}, &(0x7f0000002c40)=0xc) r13 = gettid() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000003440)={{0x9, 0xffffffff}, 'port1\x00', 0x0, 0x40, 0x836c, 0x1f, 0xfffffffffffffffb, 0xfffffffffffffffc, 0xb8, 0x0, 0x1, 0x3}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002c80)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002d80)=0xe8) stat(&(0x7f0000002dc0)='./file1\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000003340)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000140)="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0x1000}], 0x1, 0x0, 0x0, 0x20000005}, {&(0x7f0000001180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002300)=[{&(0x7f0000001200)="46310d05e1a7725bde26a2d48f9ce1bdec21dd31dcdd3137dfe245634de1982e2bb57d1f0fa3aa46335eba4fd8209994b69251ad6189fced25f3b4262d855a63d4a3fc0cbed7982754877af89dedb01a55a13ee69fb665b469c5dfe5b6b4d4d64b3b06c89923154b545aed6590680c31c84bf66da762778451d0b82a", 0x7c}, 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{&(0x7f0000002540)="0da2569e6f280c0758ed014dec1f6d7c1f0adafe4aaf5086b58195743c2db22be7c14b7595914d3275d34f8248c4b29cd787d997f370df4614c7a1c7c739e3ac877d9ff4c38259fdb89afbf1360173a5d19838399bf336c8d57d540d20f7e504ba8f382def30b03cc9a0271d6d1f66f382e0c0485f85fbea21f5f8c8096df8689790579e3883b7ca24f8377cf7bb14904fb7f12bec68f2925e2fc9a9e713bc610dbdc98d85dff563c4412b72fcf31be58c33429237db972cd77a21b7c3bbc411bf2036dadd77f79ec726910a0e81df274238cec09bf00b56f9347f1df1deafb540f165f02037e71fe9869626e3b2ba4a7c7822b9a63c4c", 0xf7}, {&(0x7f0000002640)="d232f473ee135b70bd1672f9cb6d757f3d727aa6927942423168b04f4e9aa8654b3f90653700120a3e9568e7df59f5e12c3ad6dec1a36892f4038fcdd231961921953da168b99bf3dbd2fe735be29d401713a812e3202e63b32f20950a707a6102206c6107057aeeb63e776be1edc4fcdca7256e21b743773d8d5f727e0ae3fb61ac595fc9e5e0ee5d85a65429fb252d68d391dc82fcd871c2a6", 0x9a}, {&(0x7f0000002700)="2863f2c512a74135194ab79555f42a76186171289deda2b693144fccef34101906bd60cebc544361012ca39f099a1dea970f0f00227e5af675205aafe10ee19bd0f12f45d6ecab9e404d29bc415a3dd383206d3f4e4afa87e477fa5da24f89d912dfe21c1020b49bae512518f2eb2f25ba4ec1718f81da394ace814c9acbcb6981b0bcc9340c7603dc276eb3392d39174802b18630899f477bf1eb850a052ad464ed7dde457b408112ee0d27f3fce6bac6dd940f4b06e5d9bf9f2dc9f4a5bfa4f45a70e2f5386cb6cbda2ed0ba529f48a111c868634f0d8ccf842485c8b58926bb68a3459151e352204d9e", 0xeb}], 0x4, &(0x7f0000002e80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x80, 0x24000010}, {&(0x7f0000002f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000002f80)="ff2f0d1d5f396ba1eee34a7614a7f3b4448ce28e631a319c6980b049cf7f672fa4f689df93095380f52255caa14b89865cd6ad5a983ac768d4f9d1b0270078437eecee933785304b7315c0881ead2d65e54723add28e44fb710b71dd1496a2182f50df0f0d6c648ea14bae3fe8ac4f3a8b47a8e30c0905a6249d0baf98d88bc60bc4c74f7a922a6c70c8456029cfbe89fdb16b65f2d6d8e45f07373e1c8aabaec522921173ec3849dc25304460788be41dd45a33e7f3786eba19cbe747baed3ebab6590c70af6511793590654ecf07dd5b440dbfac01bfcd4c4a91de4a3000", 0xdf}, {&(0x7f0000003080)="f5f28ed42c74d437419da0e72429070c4462765c7079d25d71c73807e81c79c4a36e68aab6abd0203bce340ebaca73bb279ec1568d7282e9f094d0a79d473b2f357867986844050057fd8e8f4bc0e9429203b0d38ff00d46d2b76515a73163", 0x5f}, {&(0x7f0000003100)="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", 0xfc}, {&(0x7f0000003200)="269ffd89fb803213130e4a1da755200651610cef57b4dc847dc7081708153f6c5e1c757af8b82b145b37fbf3d0e022ff4616f7d0c3a82481eb67237e36d7941eebc25c83ee25408478a41c6cb01553fe43f94c9d4a726a5716ab44d4f8f80cf14274cd7fa3907c6fe5711f037f4e9292485569a04a777dd803031d53bd5ee0c796296cfedd7b1eb2c4c26094de8975c53654f590e898df11b85febe3a86cf94e79f4e8e9d73e5d6792aa757487a12baf20fc", 0xb2}], 0x4, &(0x7f0000003300), 0x0, 0x4000000}], 0x4, 0x8000) 2018/04/08 23:00:17 executing program 0: 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x4, &(0x7f0000001340)=[{&(0x7f0000000180)="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", 0x1000, 0x3}, {&(0x7f0000001180)="5168f1", 0x3, 0x2}, {&(0x7f00000011c0)="b27b5a377fbfa15f78adf7cd058a24fb31f7ea1ad1bb4b79f75aca602ce4a3c3bb23ba835da9c1bb74691c1f1b4f2d78caa5c45dfef7925653fa47c3eda63ecb338ac7d35c9b26ad3bfc1fd3903031e35c80e20e7f8cec3c167524ae8355eba6dafc0ac47fec3f8b68490b936ab8f8d18da283401a9232ad58b9142f503ffef8419b77f0c1f6a8f35e2610eb17a1426724ccf0263e08ef09eae4b5c4691f4c91a35ffe724652e205574eec4d550531b6efe2dd515b90117e9b39", 0xba, 0x100000001}, {&(0x7f0000001280)="aaab5a25fd005d0c17df485c82453cabd669a0ec0fb4bb3782f80c089e6296c43359f26c022786bcb304d899af349d6f301d41b10f217e8aa240310aeb98f553d8b59eaf7f2eff5692cb8a50108ed67012d108f6c109844d257d4dcefa244edc05d06da2a47fe22dcb75fe0c26a455ab979ba1cc6b5b8040eba9fbfa0f702cc8c3e4f6642cdccb0c1c3fa660efb9eb8ed306552047eb671778d2bc77b1d3102aff8a", 0xa2, 0x20}], 0x8, &(0x7f00000013c0)={[{@discard='discard', 0x2c}, {@init_itable='init_itable', 0x2c}, {@nombcache='nombcache', 0x2c}]}) r1 = socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = dup3(0xffffffffffffffff, r1, 0x0) tkill(r2, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rt_sigaction(0x1e, &(0x7f0000001400)={0x4, {0x4}, 0x40000000, 0xc44}, &(0x7f0000001440), 0x8, &(0x7f0000001480)) rt_sigtimedwait(&(0x7f0000001ff8)={0x20000000000fff}, &(0x7f0000000000), &(0x7f0000000040)={0xffffd, 0x989680}, 0x8) 2018/04/08 23:00:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mq_getsetattr(r0, &(0x7f0000000140)={0x0, 0x1f, 0x2, 0x8, 0xfffffffffffffffa, 0x80000000, 0x0, 0x9}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x202140) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x2000000000000, 0x6, 0x7, 'queue1\x00', 0x80}) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) connect(r1, &(0x7f0000000300)=@hci={0x1f}, 0x80) 2018/04/08 23:00:17 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x400000) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'gretap0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockname$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000009940)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000009980)={@multicast1, @broadcast, 0x0}, &(0x7f00000099c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000009a00)={@mcast2, 0x0}, &(0x7f0000009a40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009a80)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000009b80)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000009c80)={@empty, 0x0}, &(0x7f0000009cc0)=0x14) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000580)={0x2, 0x6, 0x1, r0}) accept4$packet(0xffffffffffffffff, &(0x7f0000009d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009d40)=0x14, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f000000ca40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000ca80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000cac0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000000cbc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000d080)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000d640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000000d600)={&(0x7f000000d0c0)={0x52c, r1, 0x500, 0x70bd29, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x1b0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x8000000000, 0x7fff, 0x2}, {0x0, 0x1, 0x631, 0x1}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r5}, {0xc4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7e}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x1b4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r16}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r17}}}]}}]}, 0x52c}, 0x1, 0x0, 0x0, 0x4}, 0x24048800) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b033c98f0e68ad7a3d"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/08 23:00:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='lo-\x00', 0x4, 0x3) 2018/04/08 23:00:17 executing program 2: setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = mq_open(&(0x7f0000000080)='*md5sum!nodevem0\x00', 0x0, 0x200000000, &(0x7f0000664fc0)={0x7, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x2}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x81, 0x4) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x100) 2018/04/08 23:00:17 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x80000) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0xb, "bd22ca627d0cb2d35df24ab8dd831678732c8e9a0bf79013957f8233967dddae7ee535df29602642198fb8d9d29cfc3216c5914c4c54efd65fca69ffadcf1369ad5a4fd0a529d69cc3888b1d31844359af84c84822388f1d295237e8d673cf3b2e9a426c7270e1743f965aba6774466e1b556e57e2d37d7f7a1c055a11ef"}, 0x80) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@nl=@kern={0x10}, 0xc, &(0x7f0000000c40)}}], 0x2, 0x0) 2018/04/08 23:00:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x80800) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000300)={{0x2, 0x0, 0xd, 0x72, 0x4, 0x3, 0x5, 0x100000000, 0x100000000, 0x1ff, 0x48c, 0x1ff}, {0xd000, 0x5000, 0xe, 0x3, 0x9, 0x7, 0x0, 0x0, 0x4, 0xd4ca, 0x64, 0x100}, {0xf000, 0xf000, 0x3, 0x9, 0x1f, 0xfffffffffffffffa, 0xfffffffffffffff7, 0xff, 0x9, 0x6, 0x1, 0x80}, {0x10000, 0x4, 0xd, 0x3ff, 0x9, 0x9d67, 0x4, 0x40000000000000, 0x4b0b, 0x7abffdb0, 0x80, 0xfff}, {0x2, 0x1000, 0xb, 0x6f1, 0x9, 0x8, 0x100000001, 0x7fff, 0xfff, 0x4, 0x10000, 0x80000001}, {0x1000, 0x100000, 0xd, 0xe6c8, 0x10001, 0x7, 0x81, 0x47, 0x497, 0x1ff, 0x6, 0x9}, {0xf002, 0x5000, 0xb, 0x5, 0x80000001, 0xc5, 0x8000, 0x2, 0x8, 0x4cc, 0x4, 0x1000}, {0xf000, 0x0, 0xb, 0x7, 0x1, 0x100000000, 0x94, 0x7, 0x0, 0x3, 0x93f5}, {0x7000, 0x5000}, {0x0, 0x2000}, 0x20000000, 0x0, 0x7000, 0x60400, 0xa, 0x9400, 0x4, [0xe7d, 0x2, 0x80000000, 0x1000]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f00000002c0)=[@dstype3={0x7, 0x7}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 744.771452] IPv4: Oversized IP packet from 127.0.0.1 2018/04/08 23:00:17 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000540)={0x7, 0xffffffffffffffff, 0x1}) getpeername$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=@newsa={0x13c, 0x10, 0x5, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'rmd128-generic\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/04/08 23:00:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x2, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=@updsa={0x138, 0x1a, 0x619, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 744.813088] IPv4: Oversized IP packet from 127.0.0.1 2018/04/08 23:00:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x84, 0x50000) r2 = syz_open_dev$tun(&(0x7f0000001800)='/dev/net/tun\x00', 0x0, 0x8200) sendmsg$nfc_llcp(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x27, 0x0, 0x3, 0x0, 0x382deca7, 0x15, "f5b2caf6c0d6b1ef732f13de32875730093113e27999fa47709ada44dec785805fe93465271a4a5c331b09c8096af4c4990b713a08c7fcb4fde02863e333b2", 0x36}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000002c0)="0e3fbf6cd16d048f27ec617ff6c1b83b64a0916bb5baa566576bac1cc28089c1124719d20e0efe777c96a134a15d6ceeb8c4562b3e90e7acf15cad50d73b86221ccd7da66762ffaf062c817363fa6f29f566449c66a48ae82a0c11006dba81d6164093b71b96ed6f7987a33304bb5ce852ec588e68b005b0654e780de6e41d34cfa33f85a4", 0x85}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="cbf8345e65046fb9d6414d0adbf641cb0a34a8cb454c70f4d1709c307144b1e834cd0ff0280310235fcdc0c7f8a9efb68da1172cf9c789e532655e4c1eedd47c610d8d754734cf3e1d1f18eab049f2d922c5f9c10da65a5cb62959300244ca84d04055f26eb1c0b6b64a4b94e678ae06ba62811e5cc209d786f7c5f0a7ccf2b3d76e18c63dd2405a29bda6ae27dc1a988226d5564cc8ccf63388da21feb4047e9fc6b1fca45438508ac9286489346cb231e636c97222337bd42c6981b43eb17f1d20f5253ab41c68bb7ee03ea8f490c147464c07aac4adedfa03a4924ea73fdc88480e36b9e122b8b7e4f142fd9e09b2578a10283f59df", 0xf7}, {&(0x7f0000000040)="7fe1542506985e10714c084847e0bfcbb62bc652d0fda36622722f0f8ce326b2401834ca49640deb3e0805e90eb0bcea", 0x30}, {&(0x7f0000001480)="9dd53f507aa8bc91ebfa19e60973598ae9668f050b8d1603d0239784e119da5ef8ea00613c80040e69da81564c864eedd224f16d0f5531ad7fc0671758362534a8415f1d78f30eea452e45cc1855fb14ea9cd15712b359c0dd7dde376d3a21671137a8101f8a49b6d18b6fb5de66adfac3cc757e74ba576cd30323b1aed7c2134f9bdd7965405e7280abfbf3c90594a8aeeb8d7dd6e5d1fdeea0b43f7b58b707daa131b09b5d2a943a7292de62d4dada9f5f4b78ce20cc3f295411dc7bd8d880c81dcff2", 0xc4}, {&(0x7f0000001580)="976b4a40feee826a9cec307e9e13669fd09a95df823bda3cd5149b3605f44806a4cdfe8c4253363de92e66f20bc3cce1d5af93a97d6cb1f23c70645e23a73032e77e4ba7472f3d8f5a69fea7107d4fe4b519fc9e32af6334e7455737796e329f1abfa38d687e1956f85d1e5901f82d35b563736d493a2d8dd458c9c966bd7844fdfdf2cc305be9c9d255a6ecf247524602ff12493f682be516c30c948c88e5b4cb86baa507c469d3996d85ff0c25722c18bffd055aadd3fd7f97ab0cbf", 0xbd}, {&(0x7f0000001640)="3ab4187a795e7f67d730f3169465614aa59551e0316bb1a91350298f269994373867ef5ab1a98cc6721da7afa794e5870975f1d20cb2ed081f7a89017c7ae3faf4f6238cf220070f04b2fa7e7d224d926f6f930f9e794e784b93017665eb51454cd59a0db713fe0f06a557c9d9e7841168fbca08b3a8aa0fb41d28d65a83cd0a122edd5957566b67b497cebf0c9eff2f79411d372cc900e622809d679db1c2d4", 0xa0}, {&(0x7f0000001700)="dd59557df0dfe2163b6a5dcfd87ea3eb2208ea6e2749cf81beb0ef57a45e4fa7e473ff5070ed6ea50923122d74a8b74c02e6017dec463b8d6f2be53d6df00fd7edfa2b2f49dc8570ff299c9a9715fcb79ca95229e9dd44329157856048a6773a81997e5ca63421ea51bc9c7acea4d2e734d8e191b7b58d0cd93475b2de545890db7f25fd8307a5283bc5607eac4791f9456d38e917c6e8d92fdf58b8b36fd0bf477c41c29053b51a3d5577faef9e5161c927afa3cfdfd11702955bf6878df1e1ef3e0b9243530df442ec03e2c1371649c43ac2f78e56c70e80f9fb8982e13bfd353c9a920a7eea8fbd8722d352edd75257326b33", 0xf4}], 0x8}, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001880)={"6970366757653000467e0f36c69c2aa7", 0x400010004}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000018c0)={0xffffeffffffffffd, 0x10000, 0x2, 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/08 23:00:17 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="6e6574b311307500615b0700710354838734f4b433b130af3318e949e7b085b3d658dc4808997e02f50e0096fd9fc34cd4ad342762cb95396a8e61d64364ff2b13ae46") pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) 2018/04/08 23:00:17 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xffffffffffffffe4) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2c, 0x4}, &(0x7f0000000040)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x7, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24}, 0x29, 0xc10, 0x31, 0x8, 0x2, &(0x7f0000000140)='team0\x00', 0x4, 0xb49, 0xcafc}) timer_gettime(r1, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x33f48676bd5aa537, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000100)=0x1) 2018/04/08 23:00:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x6) setsockopt(r0, 0x88, 0x65, &(0x7f0000000280), 0x292) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1, 0x9}, &(0x7f0000000100)=0x90) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x440) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="013d285d5f00da3592c4d7e9eb5c4180010100000000000068c6a7881f86e72016a6af02414f19ca3cec199038f3184a4b2d45331c1bb320ddde2ef941a68c4ecb380939b0bdbed8b36390334b682d45cbb29fc2033775fab694cda2eac0e0f71aa13546c653c5f77fbf985fe47e5de172e2cafb44d046966b9c97cf98e20242f626ace59ae6c1f19a305a53c9bbe7d33a2186bf381d56e167cc433adcb30d33f5757e"], &(0x7f0000000180)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'vcan0\x00', 0x7}) 2018/04/08 23:00:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000100)="f08f9eb54312fe5566f4bc51d6e7cfad61cb911de06981551b9da300de9ba665a55770c3a8626d985948782d170d8dced6ec9631df6254c9c9442452e77411b2f016cb7049f4cdb5736e21435a39754d78daa59d74d64531699f34e6d44809c073b8896b88a8f896ba0db5cf219b1434bc0249970e9bf366df5531d29da324425c04f042896a8e5575705e4def", 0x8d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) accept4$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/08 23:00:18 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:18 executing program 7: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x2}, 0x2801, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/188) 2018/04/08 23:00:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000029c0)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)="6c70c1e3a3d4b9675c3d804ec42da4290b7711d1b3bf0bf759bc65171a7b8d6b1061fe5bc8fcaae9", 0x28}], 0x1, &(0x7f00000006c0)}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x509200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x3f, 0x8, 0x2, 0x7, 0x0, 0x1000, 0x9e04, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x9}, 0x8) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/04/08 23:00:18 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x7}, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @remote, @loopback}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) dup2(r2, r0) 2018/04/08 23:00:18 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x7, 0x1, 0x8}) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="ac77db849c6200c4999b1b5eb22c331b38f10e1e3f0b18b0013b3bd70ca5be3dfd8790ed5ca6fdf7243ca2a9740047e0401d2f42250b323e1525d5d29b608e5ab111cb53a08b28bbe6f10a8a1bf021ca64c57b5d94940755af5b2ef5d00d99018e86ae40f63284830c229d6e0ddb4dcd3021ace5b68759563cd875ce857ad25e6f139fee5bef44700aaea8202ab47c66d8bec5331c3bb1c09eb947cb42576699b53537b387e133c7a088e1abf4282f05b504cef85d0740179611202e568ce6af4f80880b600b0a990e86a5fc5257d111729d589864e3321a69c1da99d17b90115b26", 0xe2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x2, 0x1, 0x4, 0x1f, 0x6, 0x8}, &(0x7f0000000140)=0x20) 2018/04/08 23:00:18 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r1, 0x0, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x2, 0x206, 0x1}, 0x383}, 0x1}, 0x0) 2018/04/08 23:00:18 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="8bb0aaaaaaaa00000000000008004500001c0000000000119078ac2314aa010000000000000000089078d2055ca7ec74575bf8eeb8980030b1ec9200ca75d5dab09c6d211e6d07f1d812ae5f23625f984b2582c4685e3a9fbc7f6a5fcb5f"], &(0x7f00000000c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) 2018/04/08 23:00:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="1400000028001104000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/08 23:00:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb010010e2dfa4478bad060000c53951ce251893a338368f0fc5", 0x29) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x80) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x3ff, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x92080) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socket$rds(0x15, 0x5, 0x0) 2018/04/08 23:00:18 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:18 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="11a6008b00980006000000000000000757f664383f0200000000009e56f54d59825cd4433489bd36b4115892e55cd3b6faf89e160646ead7e9ad45838228091dba7694fe3425077c88702352c445fe381a11c00000000000000000000000000000"], 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/04/08 23:00:18 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000000040)='bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/08 23:00:18 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000001740)=ANY=[@ANYBLOB="aaaaaa00aa14aaaaaaaaaa0d86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000001500000000000000aa00000000d0afbc9f66", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x10000]}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x200000) recvmsg$kcm(r0, &(0x7f0000001700)={&(0x7f0000000380), 0x80, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/138, 0x8a}, {&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/199, 0xc7}], 0x4, &(0x7f0000000700)=""/4096, 0x1000, 0x620}, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x180004}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r1, 0x20, 0x70bd25, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x51) getrlimit(0xc, &(0x7f0000000280)) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) 2018/04/08 23:00:18 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) sendfile(r2, r2, &(0x7f0000000000)=0x8005, 0x7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/08 23:00:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x240000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\b']) 2018/04/08 23:00:18 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000580)="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", 0xfc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x99, {{0x2, 0x4e24}}}, 0x88) 2018/04/08 23:00:18 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:18 executing program 5: mkdir(&(0x7f0000000940)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='/', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x1, &(0x7f0000000140)) r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0xd81, 0x8100) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010028bd7000ffdbdf25ffff0000080001004e2200000800020002000000"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x48080) recvfrom$ipx(r0, &(0x7f0000000340)=""/196, 0xc4, 0x10000, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xed) 2018/04/08 23:00:18 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', r2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@int=0x7, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xb, &(0x7f0000000000)=0x8, 0xfffffffffffffecf) [ 745.674288] ceph: device name is missing path (no : separator in /) [ 745.724065] ceph: device name is missing path (no : separator in /) 2018/04/08 23:00:18 executing program 7: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000680)='mountinfo\x00') ioctl$KDSKBLED(r1, 0x4b65, 0x2) r2 = getpid() syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000000200)) kcmp(r0, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x4) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='gfs2\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='#lovboxnet0{cpusetself(]&\x00', &(0x7f00000001c0)='maps\x00', &(0x7f0000000280)='\x00']) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='mounts\x00') r5 = open(&(0x7f00000003c0)='./file0\x00', 0x401, 0x1) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000340)=""/17) syz_mount_image$iso9660(&(0x7f0000000480)='iso9660\x00', &(0x7f00000004c0)='./file0\x00', 0x100, 0x1, &(0x7f0000000600)=[{&(0x7f0000000500)="c98e0dadfc7a43395e31676c5305bc14dcd59e7f10291430617437e840e4f716877794890c44c3c5b7a112eb59e42c164e03b0bb740ca4dfc09a9aecad5912dbe160dcdacf405eb9604b706d4670a476205babe10d000f833c9d4e0fa8460ef2668410db5fce3e1a41b7d0d6e47ae481a63e91dff74fe40d3a72235a9b0f4afa90e5533dcfcf7fa9e7862d79a15435dc371f2e1c73d9d1d6569db1396edc07621cb27f7cc8f70df532b12c322c3f2dbcb6f70e3deb894cf94ebe6c7c65ae1f604efd69f1602281774896e14ab5b04dcd4c93f3c2a7cde7d9b1e674fd3ad23a930a21d77208eb81ff9b0dad9d0b81decfd01af78a83f1a8bdf9", 0xf9, 0x8}], 0x10, &(0x7f0000000640)={[{@dmode={'dmode', 0x3d}, 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x0, 0x37, 0x78, 0x79, 0x36]}, 0x2c}, {@check_strict='check=strict', 0x2c}]}) openat$cgroup_ro(r4, &(0x7f0000000400)='cpuacct.usage_all\x00', 0x0, 0x0) 2018/04/08 23:00:18 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000240)="2c4b30914686230726839580cae23ef388377005a1e55f486d8772fb082b01a7ff3cacee213d9bc75fa5c0c37c192f2e2e748b7732b16f14002f34e85dea58d1485046f2561d55b9a9f1770c93140c7b5518a7604f3b0f8c42509806a82af190a6eeb445513ef57e08592f5d9dea33c12272dd0d8b3fdaefaa8f03055e26787fd0c7d0355ef6db71708cfe68d7768698d97be0d569524fed47d36a2c96faaaacb0a6b7f7a44ee74bee7b80cbc4ab9763d13a2b2acba3b1", &(0x7f0000000140)=""/39}, 0x18) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000004ff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x80000001}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b00210064660ff8a6e12f8e337fb94bf2d562456071fee4de7e2c15b0cc1ac2321b37d391d10024862c8fb6cbb2a8098d0424932307432ab98c1ae01e5cc1b78cb89a6cf24dd91f828b10b0910000000000"], &(0x7f00000000c0)=0x33) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x2, 0xdf93, 0x201, 0x4, 0x3, 0x1ff, 0x9, 0xd9, r2}, &(0x7f0000000300)=0x20) 2018/04/08 23:00:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, 0x2d, 0xafb, 0x0, 0x0, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @u64}]}]}, 0xe0}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x1f, 0x1, 0x5, 0x100000000, 0x3}, 0x14) 2018/04/08 23:00:18 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:18 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1c2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') recvmsg$netrom(r0, &(0x7f0000000540)={&(0x7f0000000000)=@full={{0x3, {"fbb7ade1f2798c"}, 0x1}, [{"1a3f3c8269a73a"}, {"cdf931ed4b747d"}, {"c0067777a2e6f4"}, {"5f6d7510f186f1"}, {"cf498700030cbe"}, {"5705c1bed0ccb2"}, {"4dc9634597ef28"}, {"43803cb32d4c1a"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000080)="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", 0xfd}, {&(0x7f0000000180)="09d2e5bb61f08682013f", 0xa}, {&(0x7f00000001c0)="90f54ebcae2a0a81a9e329ec801a2937188ad5c2205a7b2e9e2326caa54e57da7cb15c4d0c66ce446fcd30fb0f924f52bd5af35915eab0d3f589511e35058aeedce22b39b2dec8723e339ca786d12976168321ebb5de4d25a2b9521b441dd74a52a55a45bcb5", 0x66}, {&(0x7f0000000240)="d8ff468a4db5e20035b60a2645044eeccc768ec721915466994bb66e497aa5e39b0345d656b2e47f0d2d7f349fc7d6f0d46fad1e80a9d443bc327bab0d55294d376806b711f2df0ab932ee56da180b31cac7ec380a157c0ff3fca32329e1eb869944e869d6a120f30c588d19793a84d1c6c8c633e1a7ca02148f8fa472cabdfb79e9bc5f35d35a177e96b51c8aad", 0x8e}, {&(0x7f0000000300)="7977c480eb72361ab464254425480e6824082adc75700c0d987e40c23a2142e942af5ba18f670f52ec03", 0x2a}], 0x5, &(0x7f00000003c0)=[{0x68, 0x1, 0x4be, "de8970397f59bdd3052e9dfcad827d66a086bd38f10413971fc8ccd25ae833d6084d2828fe68d50cda287c40d70754e7aaeee49b6ec8db3b06a70bdb7b9fdaf047ba3364328d4298c38f3d924334d7a524f6e9f29522d4"}, {0xf0, 0x10d, 0x3, "3e0841ad63809852c00a6cc01f66fc24661b2f4f4dd0f411c0e57854c834aa6467d194541178a2ead253c23f15f39e19490fcf8e508678bc9328748ef5d0e8716711d056fc2ceaa3af769dc85661b911081cf069a95534c8b2427c849017ab64505674c8cb194640b96bfb740da65916734361ff407dbebc774cd36214f804681ad19c04201abddeaf6599508fa860836b69371b92801e62e6e675584461b5cb222a0ed196ce57e4381305036f3374487172cf222ffcf1431ef909897b7fd346aae791c60ad7bf7487a54ace116e4ec3cc560ad65309e97ef00315fd"}], 0x158, 0x880}, 0x0) 2018/04/08 23:00:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xbd, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="2d00000041e1de19b79678d6509e86aa86000000000000ffff2c567ecae38357c1e1f2a9eece29e52e778cbc83e20ea98b4e4d0da86ea524d0aa74fdc60527f9115fb56a4593c38995af63849142ccc0fb6c12113f69160edd18fffe15e6d24a8d53a9e5ec5d5730738189954eb7dea2956a2498d4bc9b1a815831d75fed652913c8530ac5a1e768694e9005bbdeb75e3968a46542dc81d7109d3ba29a59bfac62f854b4d0be363a5f55e569299f823a650900c225f13a6bfda1e944e6859eac540aa611823671726acac24c87b17aab98efafdc6918da0af5040f"], &(0x7f00000001c0)=0x35) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xdc, r3, 0x8, 0x70bd27, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xaa}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x571}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0xc0}, 0x4000091) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000280)=0x1f, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000200), 0x8) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000250063ec81000000000000e49fe7000011b43a13282878654feb8a5b4182"], 0x1c}, 0x1}, 0x0) 2018/04/08 23:00:18 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080)="3149427609bf988a476da76f590fdbde32c76672ae659b61e8978d413b828441a763000200", 0x25, 0x20000802, &(0x7f0000000040)={0x2, 0x8004e23}, 0x10) shutdown(r0, 0x200001000000002) 2018/04/08 23:00:18 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = semget$private(0x0, 0x3, 0x80) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000080)=""/108) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) dup2(r0, r1) [ 745.861374] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 745.880314] sd 0:0:1:0: [sg0] tag#655 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 745.889062] sd 0:0:1:0: [sg0] tag#655 CDB: Test Unit Ready [ 745.894766] sd 0:0:1:0: [sg0] tag#655 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 745.903583] sd 0:0:1:0: [sg0] tag#655 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 745.912430] sd 0:0:1:0: [sg0] tag#655 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 745.921248] sd 0:0:1:0: [sg0] tag#655 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 745.930099] sd 0:0:1:0: [sg0] tag#655 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 745.938946] sd 0:0:1:0: [sg0] tag#655 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 745.947780] sd 0:0:1:0: [sg0] tag#655 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/08 23:00:18 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000780)="cb97ebcc41a70767", 0x8}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x200) bind$vsock_dgram(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 745.956742] sd 0:0:1:0: [sg0] tag#655 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 745.965561] sd 0:0:1:0: [sg0] tag#655 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 745.974370] sd 0:0:1:0: [sg0] tag#655 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 745.983194] sd 0:0:1:0: [sg0] tag#655 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 745.992000] sd 0:0:1:0: [sg0] tag#655 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.000855] sd 0:0:1:0: [sg0] tag#655 CDB[c0]: 00 00 [ 746.021556] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 746.098990] sd 0:0:1:0: [sg0] tag#655 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 746.107729] sd 0:0:1:0: [sg0] tag#655 CDB: Test Unit Ready [ 746.113417] sd 0:0:1:0: [sg0] tag#655 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.122209] sd 0:0:1:0: [sg0] tag#655 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.131058] sd 0:0:1:0: [sg0] tag#655 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.139845] sd 0:0:1:0: [sg0] tag#655 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.148632] sd 0:0:1:0: [sg0] tag#655 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.157415] sd 0:0:1:0: [sg0] tag#655 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.166204] sd 0:0:1:0: [sg0] tag#655 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.174993] sd 0:0:1:0: [sg0] tag#655 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.183780] sd 0:0:1:0: [sg0] tag#655 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.192561] sd 0:0:1:0: [sg0] tag#655 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.201343] sd 0:0:1:0: [sg0] tag#655 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.210129] sd 0:0:1:0: [sg0] tag#655 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 746.218916] sd 0:0:1:0: [sg0] tag#655 CDB[c0]: 00 00 2018/04/08 23:00:19 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="3abd7c97e3c4530994006773b78aea5740fa847b2d87f177715db0e92d0765d380c446d828a6964bf3a8f6c400348ee7a4016e34e3b6d38169914be36656720bbad8d3c4028b50c7e3b8ee9d51d839afee0e01082dd835df570166825c2023b8dac4a0b8f1ea184ee49d9df1924e3b21308136a41448543937bfd6be1596d75004536421d9e288bda3a76876696fba1723348d96da3be320fa80ded8d1beed90c780f8db76d4f977aaa03f913f6f2df41e9017e702cf9c36e6cad636b5220816927d396b7914c53c1a4ccf2daaecd562f6139bc4fdbba102460d", 0xda, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0xbfd8, r1) r2 = syz_open_dev$mice(&(0x7f00000014c0)='/dev/input/mice\x00', 0x0, 0x30001) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001500)) r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xfd54, 0x80) readlinkat(r4, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/198, 0xc6) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000240)={0x0, 0x2, 0x100000001}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getcwd(&(0x7f00000004c0)=""/4096, 0x1000) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000000)={0x3f, @broadcast=0xffffffff, 0x4e21, 0x0, 'lc\x00', 0x1, 0xffffffffffffffff, 0x78}, 0x2c) bind$alg(r3, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000), 0x397) prctl$setmm(0x23, 0x5, &(0x7f0000ffa000/0x3000)=nil) r6 = getpgrp(0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000280)={0x2, r6}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000000300)={&(0x7f0000ffa000/0x2000)=nil, 0xffff, 0x4, 0x8b, &(0x7f0000ffb000/0x2000)=nil, 0xfffffffffffffffb}) 2018/04/08 23:00:19 executing program 0: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200880, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000dc0)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x338, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) 2018/04/08 23:00:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) readahead(r0, 0xe99, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24}}, 0x8, 0x1}, &(0x7f0000000040)=0x90) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000300)=0x8) r4 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000540)={0xd4, 0x4, 0x0, 0x0, 0xffff, 0x8, 0x0, 0x2}, &(0x7f0000000580)=0x20) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00000002c0)=0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xd6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x8, 0x30, 0x0, 0x80000000}, &(0x7f0000000440)=0x18) ioctl$KVM_RUN(r5, 0xae80, 0x0) fcntl$setflags(r4, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000380)={0x8, 0x4, 0x1, 0x10001, "092b7b9db76d9994fa394590e735e06d5fe725b127f978e9e628febd8493e9a4379f23e0faca3c9c1a902938", 0x3}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$inet_sctp(r6, &(0x7f00000001c0)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)}], 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000340)=ANY=[@ANYBLOB="00000008ac140180000000000200000000000000ffffffff"], 0x18) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000600)) 2018/04/08 23:00:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000d6a3d3aed110009000100000000200000b51de0b6ab"]) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000000c0)=0x30) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x48f}]}) 2018/04/08 23:00:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000002b000/0x2000)=nil, 0x2000, 0x4000, 0x20000000006, &(0x7f0000576000/0x4000)=nil) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x10200) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000400)={r1, 0x6, &(0x7f0000000300)=[0x459, 0x2, 0x10000, 0x2, 0x3, 0x3], &(0x7f0000000340)=[0x200, 0x52700000000, 0x8000, 0x3, 0x40000000000, 0x3], 0x2, 0x3, 0x2, &(0x7f0000000380)=[0x7, 0x6, 0x5], &(0x7f00000003c0)=[0x6]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x8, 0x4d1, 0x8, 0x8, 0x7, 0x0, 0x4, 0xffffffff, 0x6, 0x3, 0x8d, 0x40, 0x6, 0x9, 0x10001]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x7f0e, @dev={0xfe, 0x80, [], 0x10}, 0x5}}, 0x200, 0x1}, &(0x7f0000000280)=0x90) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/08 23:00:19 executing program 2: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3ff, 0x101400) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)) 2018/04/08 23:00:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1}}, 0x1e) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9efec)={@remote}, &(0x7f0000954ffc)=0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xfff}, 0x8) [ 746.911650] IPVS: set_ctl: invalid protocol: 63 255.255.255.255:20001 lc 2018/04/08 23:00:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:19 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x3) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x80, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000080)="292c2395b76b83beb979d761c3bedcdfe3dafc15108202a68f9217ab6d09570f97ce09ad66accbddae9e6ce7dd0677cb58c641bfc34c74e6ff04ee7bc072645416db11f65d4a9cd42d925d5deec0eab2993dde3030af484b5296a1e6a03893bea14a251fb765929865f93f78c289c6216132c4d8a3c96ce5c2fd27c9ad5711246cf77852ce8773ac2c33c4699e9d4df32e5dc51633588eac4d8e9271da0d8e78989472184d0aaf4b634091553c7e9f15b30a2a59368098beeaf2c2b8744e4a4d96a43ff4efb90cbdcf05c05e6d16a3fe520084ad8d4396ad0988dcef9f2016e64ad40d246066d9da2baf1510517338dd6c3fca053d7a81", 0xf7, 0x5}, {&(0x7f0000000180)="69b281e82d35053766778044ce0d0f94d8a07d97a82642c3a3b8b7f3c99e53f7893d6f7925a0d89d6fb82275d84da8083bdeac45ace68f5d2a09b289143122aa5657dfcafe14a65dd78e5062034d62c95d1d1751241981842f82ec86b6783278", 0x60, 0x9}, {&(0x7f0000000200)="48a6133fe89752d772bcd3b524d1f68afd3bf2291e5b2aa8a0c8089a080d0ac8ebc7a734109d557af6d3b7bf1c04857a8b645d199268da1163d794ce6986c8e58d91a362e50090ff4a58fe16212381d8a2f798faeac791165545c1e7e9e64db9c80344c491b17b37371c30a71113aca0f99fe49ac019e825ef53f371b73a9195c1391bbab877", 0x86, 0xcf}], 0x11, &(0x7f0000000340)={[{@nodatasum='nodatasum', 0x2c}, {@nospace_cache='nospace_cache', 0x2c}, {@usebackuproot='usebackuproot', 0x2c}]}) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x3, 0x20040) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x400201, 0x0) renameat2(r1, &(0x7f00000003c0)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00', 0x3) 2018/04/08 23:00:19 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) socketpair(0x3, 0x1, 0x7799, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x100, 0x33bb19124ef7f01e) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c460601c70729c200000000000003003e0042510000370200000000000040000000000000004e0000000000000001000000000438000200050006000100060000000700000001000000000000000104000000000000ff7f000000000000040000000000000000800000000000000300000000000000030000000200000008000000000000000200000000000000000000800000000002000000000000000100000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4b0) accept4(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80, 0x80000) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000400)={"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"}) [ 746.984072] IPVS: set_ctl: invalid protocol: 63 255.255.255.255:20001 lc 2018/04/08 23:00:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000000)={0xb18, 0x8001}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/04/08 23:00:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0x78, 0x2000000000000007, 0x2000000000, 0x0, 0x2}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/9) 2018/04/08 23:00:19 executing program 5: r0 = socket(0x1, 0xfffffffffffffffd, 0x4) sendmsg$netrom(r0, &(0x7f0000001940)={&(0x7f0000000000)=@full={{0x3, {"fcf498d3a8f900"}, 0x5}, [{"9a8c2a6a03b0e1"}, {"d22e13ff23ed4f"}, {"ac077ed01b684f"}, {"baf4460a21067c"}, {"357856027ac9cd"}, {"1c7db5cc6c8ba2"}, {"3bc51576e6ee0d"}, {"ba1a7b9f231f1e"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f0000000080)="3277bf21698778bc4ea5424ed3e938ce55d49432b537e1bd4e9443b91f2d8b496b6cac6162", 0x25}, {&(0x7f00000000c0)="bd03834a6a660856149cad1a3f82991480716553a6b64b0a44d7f1f9c3c761b25845fb0094a22c71f3d93967a1e7bdf8eaaaa46b9217f8c4dee1f5e79291402575382928ede6d5621aa29b23c6f8318bd82c42f4b97cdc18ba9051f7aac1c47f7456548959a4b6eda1799e76f170ec5287c5f585963dbf50c2d93762e9a2e7e826299221ef19f51b504efe352c57aa660e9735e1", 0x94}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="76cace395dd5cd16c45911301282dbd3ba5fdd7b28167bc1d177a24debe7b80b00eb105537153f6fd3cd15f1ce44e192e3cf5fc8ed8e9907100bf5c80d2b218349c20f38e92044c72be75e400adfc2032f5b51c05cd0aa825ef814a11d7695beaf0144e645adf8cb10dff819f41b2ff68d06e6d31d8e37b51600c9ffc8ef213e5f76b7854115d6ce1d0d198f9e8c7a1af0b6c91bcef9aa9e09658372b22d06377d86378f0c7a9b6a77a7f069e8cbc30827a30d84d976e167bec737a5fbeb367077e9a637288ca23b0f8256f7", 0xcc}, {&(0x7f0000001280)="8b0b1d5a863cf4dd7e94bef28f4732a83dd2b65e8437a5ef1d0d10d6b62e24664a1d7effe70a0f5fbbccc97deb9d4a9622c4be0b00c40259412a5cd7c96673b41fcb7686c7fe4a19a88d98599b1f87ee19faa124f70c2f054504339864ad88e3c6", 0x61}], 0x5, &(0x7f0000001380)=[{0x70, 0x84, 0x3, "56e07e62414d3945aeae86fb9364698c94b7c785619ce9352251a31f70314dbd00c0e43f7d55f9f656d957d3229bfc65e8d88f833257cfeebde177862a01d5cdc5880068c2ab407942339858df19c05c819190a4ed4feae3e1488660c9de0636"}, {0x10, 0x102, 0x2}, {0x40, 0x11f, 0x0, "8919ffa14c9191225115655d52a2756bebb76b6282922d510bf12b60743fb7b5235d47420b548db49b65855ccd"}, {0x88, 0x10e, 0x3, "44eff5f2f849063b1acc8b8a50cb9c3824be5bc1021f27b66d7e7149b46fb9e493e1592708522fbf1e30566f12148b756231dd8784266591b744e28b619659448f05779189b6821fb33bd27779dc6516973175b688c2425ddfd406c03941ea9a87f73b80b0b30da64d90bba0bc0bd067072d75"}, {0xc8, 0x11, 0x4, "6f80267136348b5eee1242c01337b4d7727fefd394f3129fb3d3bf478e3243df43f5f6b6f5fdceeabe94cde2faa67aa0422fc13260ef25b5248fbcb1273612f91cca69ca28f5c56477e564bd25acb88ba75d9826b23ffe4d610b775c90fc2ecdff444e455da101492f597981990272d18b89f1ba484351d4f1f34f957d162bdbe28958e122aac2b4f524e8484197320419cc728d124e547864ab770c729853c3195d4638a39c654b2bebebeabe94227fce8de69b4c52a991"}, {0xb8, 0x1, 0x200, "2eb071b4337fc688f19cd49f69c85574d8d84ef707d9bb5ebff1699957af1fcc8323a7072be4ad288c7a5dd4eecb49a1a6665174261dfa4a2f6b0c9bbb65be65119164043e7d79796e12c95d2db6ba99cfffcf8e277e76015cbab45bace3a18435d7c88b774d3bb786a02eeed9f495af14e8465d24ca3df60f2f34ec294ec82a5496c97bb96ceb151e4d116c344bc0ead9fc75b2c6245b24e1121ea20f65ff31ba"}, {0x100, 0x116, 0xe0000000, "ecaf77ca7846326fc6d22fc13c2dda7bb40423e1d0d4089fd36581973de568fa0d2469e921bf28e19d3af04765a57c7e33cc94fb53934b0e42792c7dc53afcb1526466eed85af4b1cba87d8d6056a94b8ee1502013ec5744d4f14242f51b54f36140b28f2ee34bd739904ded2f6dd7d19ce1abc9b9c7ce40f051dff6798c7df4ea234c57f0417e690a4b0c63950beca6895d852d3587bf787c794dba6860c27baed0f133c7436fec8964e30b30b2f555bfc410fe29d4776017dd0195b4978d2cd58949b71c664d7e14398f99965aa7ef271bdf2f370b24c60dd8d8e3439fead4a8351e2f32820be0817e"}, {0x20, 0x6, 0x159, "87d4a1d8671c3819c7f5158e55d2"}, {0x108, 0x102, 0x0, "3f2ee1a62dc076151d2d5a9f11bbe2a87abee4c65541c0f9bec3622232bf74f86217d88d331116858d58829ead6c125d08269165bbad9291986f4df1890dc169c9b196b3ab4c795b3ee02422ff2662c97bd617d30b68563d2b35c741d8c00c472fd6eb9894b1d8a5ffcc5e78952fc7a0dbea685439db071c47a59bc9ec6811df410e476a84fa8da6ca94f536f7212a2d6b751644207a873051467fb7b3ebfe7abf23e9721fe338f7a36b50edd4a804515e1d1539e8d777cb7e39d33cc0871e30e5dbf455ccdac36e7963c1621c14f32f95bb71bc8596887f4ae40822074e4f3aa639669a30c19687495dfbf729453153e280954f4130f09c"}, {0xa0, 0x19b, 0xff, "3a4c9a94716bd94ccbd234c491ba1607d439e76a51af41f0cfd1c9860f1aeb0a3bb32baf774080d0e02cadd7c2672f87c94cb1b4a780bf8bb56c6d25c2207d5c3777be60dc9b3e6dac557929612bf27ee8221010e65e2c01de7e80faf8a4df70f61091b65f7ebd290654533fd5ba54daba4339bca5de3aac46d4a87f64a7cd26165fc0d1188e2664c331a5743642"}], 0x590, 0x240000c0}, 0x40) write(r0, &(0x7f000008efdc)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) 2018/04/08 23:00:19 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x1ff) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x80011, r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) 2018/04/08 23:00:20 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8, 0x202100) sendto$ipx(r0, &(0x7f0000000540)="ce819c54c9d0cdf4733bd7ca4bf3df268e5acfdc266abbe37af4fcb29a87aad02cb60f193fe47db282c03f1e7ce6410d1944f796f32c2d4ba5a4646a542c705dc1ea3542eb172bca6b0b9ffe2a58e112de879888d4d6e004ef37cfa2fa271cbd504103f1dd1592807cc9e20cc16b67e893415c6138cdff029d89fae63087028b2375ad09d6fd3ed6ed7b5c4c8fc6b63d264ade4c3fca0a27ac2244cd9e18caba46ca3767c9cb95f7f4500b5e26748afecb", 0xb1, 0x20000080, &(0x7f0000000600)={0x4, 0x2, 0x8, "61259106edb0", 0x3}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x4013da) r3 = semget(0x0, 0x2, 0x10) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000440)=[0x0]) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000480)={{0x2, r4, r5, r6, r7, 0x8, 0x32}, 0x1, 0x9, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r8, 0x3b, "e1c63f87509030804508375f60fd2e645a6897cb02821ef5667da8c0230d66edb01248619a3c174caf88846485de779007f765bef4c6e60ca05722"}, &(0x7f0000000140)=0x43) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/04/08 23:00:20 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 747.169303] binder_alloc: binder_alloc_mmap_handler: 11550 20000000-20002000 already mapped failed -16 [ 747.221258] binder_alloc: binder_alloc_mmap_handler: 11550 20001000-20002000 already mapped failed -16 2018/04/08 23:00:20 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x100000000800) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) 2018/04/08 23:00:20 executing program 4: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/04/08 23:00:20 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="d95fede92f6d", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xc, @multicast1=0xe0000001}, @udp={0x0, 0x4e23, 0x8}}}}}, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@loopback, @broadcast}, &(0x7f00000000c0)=0xc) 2018/04/08 23:00:20 executing program 7: socket$inet6(0xa, 0x80003, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)="62c3016630000000000001000000015a") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010000100000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000009c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05000000000000000055dd4c63c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0789c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c95491750000000000000000000000000000") mkdir(&(0x7f0000000100)='./file0\x00', 0x20000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r4 = getuid() getgroups(0x1, &(0x7f00000005c0)=[0xffffffffffffffff]) chown(&(0x7f0000000580)='./file0\x00', r4, r5) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x204010, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='cgroup\x00', 0x0, &(0x7f00000004c0)="c946a4a3aac5e5dc9b1514bd5faf430a13da27b411bb335d0ed474a2520dc54b25647dce2c92ad76ac9393a7d2447cfe20b210956085beab112ca0abc8a675cd9f97b8ad464b66fe71ef8857dc97f447a55b44474fc8ee246c09d515436aec603e419f041aea5976c489e25bdb21b06a4b441e5ec46e0a70ee1bd9889c1305e01e19a1d13d89fdeb7167c05320035bf7058beecd760a4a6c839d013dcf22bdaa233cac8a97c97a84289cd3885814") ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000600)={0x1, 0x7e, 0x3f, 0x100, 0xb5cf, 0x4b, 0x7, 0x7, 0x7, 0x6, 0xffffffff, 0xf95}) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/04/08 23:00:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) 2018/04/08 23:00:20 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getdents(r0, &(0x7f0000000140)=""/179, 0xb3) getdents(r0, &(0x7f0000002200)=""/4096, 0x1000) getdents(r0, &(0x7f0000000000)=""/167, 0xa7) 2018/04/08 23:00:20 executing program 0: r0 = open(&(0x7f0000000380)='./file0\x00', 0x2000, 0x100) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r3, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r5 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r5, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) fgetxattr(r5, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) readahead(r5, 0x1, 0xb81b) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x0, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) 2018/04/08 23:00:20 executing program 6 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:20 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 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, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getpgid(0x0) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getown(r0, 0x9) getpgid(0xffffffffffffffff) r2 = dup2(r0, r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)) getpgrp(0xffffffffffffffff) r3 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/04/08 23:00:20 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x48000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x5, 0x6a}) [ 748.173757] FAULT_INJECTION: forcing a failure. [ 748.173757] name failslab, interval 1, probability 0, space 0, times 1 [ 748.185110] CPU: 0 PID: 11603 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 748.191971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 748.201338] Call Trace: [ 748.203944] dump_stack+0x1b9/0x294 [ 748.207579] ? dump_stack_print_info.cold.2+0x52/0x52 [ 748.212779] ? perf_trace_lock_acquire+0x4f1/0x980 [ 748.217732] should_fail.cold.4+0xa/0x1a [ 748.221792] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 748.226892] ? graph_lock+0x170/0x170 [ 748.230689] ? __handle_mm_fault+0x88c/0x4150 [ 748.235194] ? find_held_lock+0x36/0x1c0 [ 748.239280] ? check_same_owner+0x320/0x320 [ 748.243594] ? kasan_check_read+0x11/0x20 [ 748.247739] ? rcu_note_context_switch+0x710/0x710 [ 748.252661] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 748.257853] should_failslab+0x124/0x180 [ 748.261916] kmem_cache_alloc+0x2af/0x760 [ 748.266175] getname_flags+0xd0/0x5a0 [ 748.269974] getname+0x19/0x20 [ 748.273163] do_sys_open+0x38e/0x770 [ 748.276880] ? filp_open+0x80/0x80 [ 748.280414] ? mm_fault_error+0x380/0x380 [ 748.284570] SyS_open+0x2d/0x40 [ 748.287841] ? do_sys_open+0x770/0x770 [ 748.291734] do_syscall_64+0x29e/0x9d0 [ 748.295614] ? __atomic_notifier_call_chain+0x1a0/0x1a0 [ 748.300980] ? syscall_return_slowpath+0x5c0/0x5c0 [ 748.305915] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 748.311443] ? retint_user+0x18/0x18 [ 748.315157] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/08 23:00:21 executing program 1: syz_emit_ethernet(0x34, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6bf1695bffd7", [], {@generic={0x8906, "b575174e1876dc741d87f2998eebc120b67291110373d675a41011b8e8fa9dbbbda36e4b60b7"}}}, &(0x7f0000000280)) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) fcntl$getflags(r0, 0x401) 2018/04/08 23:00:21 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e21}, 0x10) 2018/04/08 23:00:21 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffffffffffc1, 0x200) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000580)=[@increfs={0x40046304}, @decrefs={0x40046307}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0), &(0x7f0000000540)}}], 0x0, 0x0, &(0x7f0000000640)}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000000040)=0x3, 0x4) [ 748.320004] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 748.325196] RIP: 0033:0x40f4b1 [ 748.328375] RSP: 002b:00007f3745dcb7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 748.336080] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f4b1 [ 748.343343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f3745dcb850 [ 748.350603] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 748.357862] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000015 [ 748.365122] R13: 0000000000000691 R14: 00000000006fce38 R15: 0000000000000000 [ 748.407172] binder: 11612:11614 ioctl 800454e0 200000c0 returned -22 [ 748.431947] binder: 11612:11614 got reply transaction with no transaction stack [ 748.439571] binder: 11612:11614 transaction failed 29201/-71, size 0-0 line 2763 2018/04/08 23:00:21 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000005000), 0x0, 0x1, &(0x7f0000004fa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syz_tun\x00', 0x1}) [ 748.475854] binder: BINDER_SET_CONTEXT_MGR already set [ 748.503440] binder: 11612:11614 ioctl 40046207 0 returned -16 [ 748.504605] binder: 11612:11623 ioctl 800454e0 200000c0 returned -22 [ 748.516659] binder: 11612:11626 got reply transaction with no transaction stack [ 748.524250] binder: 11612:11626 transaction failed 29201/-71, size 0-0 line 2763 [ 748.576489] binder: undelivered TRANSACTION_ERROR: 29201 [ 748.582165] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 23:00:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000080823e320d7200000000000000"], 0x14}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)={0x5, 0x0, [{0x0, 0x2, 0x100000001, 0xfffffffffffffff8, 0x8}, {0xe, 0x0, 0x8, 0x0, 0x80}, {0xd, 0x6, 0x400, 0x5, 0xffffffffffffffff}, {0x6, 0xffffffff, 0xa4, 0x289, 0x40}, {0x40000005, 0x1df, 0x0, 0x9, 0xfffffffffffffffc}]}) 2018/04/08 23:00:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) io_setup(0x80b0, &(0x7f0000000640)=0x0) dup(r0) r2 = dup(r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000001c0)}]) 2018/04/08 23:00:22 executing program 6 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:22 executing program 3: utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80, 0x80800) accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x0) perf_event_open(&(0x7f000000a000)={0x1000000000002, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x100000, &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x40000, 0x0) 2018/04/08 23:00:22 executing program 5: r0 = socket$inet6(0xa, 0x1000006, 0x7) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x10000000003, 0x2d9) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 23:00:22 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1000, 0x121000) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80800) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000000140)={r4, r5, 0x1}) r6 = socket(0x11, 0x803, 0x300) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000000340)) connect$inet(r7, &(0x7f0000cd0ff0)={0x2}, 0x10) recvmmsg(r6, &(0x7f000094f000), 0x269, 0x0, 0x0) 2018/04/08 23:00:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x92, 0x3, 0x9, 0x20, 0x3, 0x3, 0x7, 0xffff, 0x0, 0x38, 0x207, 0x440000000, 0x1db, 0x20, 0x1, 0x3f, 0x3f, 0x6}, [{0x70000007, 0x3, 0x9, 0x2, 0x9, 0x1, 0xefe, 0x1ff}, {0x7, 0x9, 0x2, 0x1, 0x11, 0x695, 0x10000, 0x8}], "6af89fa9ec6f201196244f1799074cdbe737745d308b6ce7ffa8ec8574e4fc2311ee5519529b6fdac99fa4fa260ab437865de50be5f2e35201b5ffe1540ed7a97ebc41419acd8ecd36e8", [[], []]}, 0x2c2) 2018/04/08 23:00:22 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) r3 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x4d7, 0x40) perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x800, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x6, 0x0, 0xab9, 0x48002, 0x9, 0x567, 0xfffffffffffffff9, 0x9, 0x10000, 0xf3, 0x8, 0x9, 0x7, 0x100, 0x5585, 0x7ff, 0x2, 0x7fff, 0x80, 0x0, 0x1, 0x1, 0x396, 0x7, 0xfffffffffffffffe, 0x81, 0x80000000, 0xbf57, 0x1, 0x0, 0x3, 0x0, 0x9, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x508, 0x100000001, 0x8, 0x1, 0x7, 0x101, 0x8}, r1, 0x3, r3, 0xa) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="0400000000000000f80d00000000000002000000d5080000070000000000000000000000010000000800000000000000030000000000000000000000000000000000000000000000040000000000000000000000000000002b010000000000000300000000000000020000000000000000000000000000000000000000000000800000000000000000000000000000000010000000000000faffffffffffffff030000000000000000000000000000000000000000000000000800000000000000000000000000002d00000000000000060000000000000006000000000000000000000000000000000000000000000008030000000000000000000000000000090000000000000007000000000000000100000000000000000000000000000000000000000000000800000000000000000000000000000002000000000000006e00000000000000ff0f0000000000000000000000000000000000000000000000020000000000000000000000000000020000000000000001f0ffffffffffff01000080000000000000000000000000000000000000000084000000000000000000090000000000"]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="261ff162858de5831f1d32081af2679a43bcd6eb000847bd22f996f9e021042316964eadc93467dc4fb3be889bebbfbf6a0233a4f811b02f4d1ba852105b583c757d054dc55f7d928ef9fc5a85a0ae1212ce681179157ad537553b36be1e08985a5032c65bc29d758ea934fc30049c74a3bdb3b41d06059609f9edc31b3d25b917f157f28b"]}) [ 749.374849] FAULT_INJECTION: forcing a failure. [ 749.374849] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 749.386715] CPU: 0 PID: 11644 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 749.393562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.402923] Call Trace: [ 749.405523] dump_stack+0x1b9/0x294 [ 749.409161] ? dump_stack_print_info.cold.2+0x52/0x52 [ 749.414352] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 749.419550] should_fail.cold.4+0xa/0x1a [ 749.423611] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 749.428712] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 749.433819] ? debug_check_no_locks_freed+0x310/0x310 [ 749.439013] ? perf_tp_event+0xc30/0xc30 [ 749.443081] ? __perf_event_account_interrupt+0xee/0x290 [ 749.448530] ? perf_prepare_sample+0x1900/0x1900 [ 749.453278] ? __perf_event_overflow+0x2d5/0x4b0 [ 749.458041] ? memset+0x31/0x40 [ 749.461415] ? perf_trace_lock_acquire+0x4f1/0x980 [ 749.466357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 749.471885] ? should_fail+0x21b/0xbcd [ 749.475775] __alloc_pages_nodemask+0x34e/0xd70 [ 749.480442] ? graph_lock+0x170/0x170 [ 749.484244] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 749.489275] ? find_held_lock+0x36/0x1c0 [ 749.493366] ? check_same_owner+0x320/0x320 [ 749.497680] ? kasan_check_read+0x11/0x20 [ 749.501829] cache_grow_begin+0x72/0x6c0 [ 749.505899] kmem_cache_alloc+0x689/0x760 [ 749.510065] getname_flags+0xd0/0x5a0 [ 749.513865] getname+0x19/0x20 [ 749.517057] do_sys_open+0x38e/0x770 [ 749.520775] ? filp_open+0x80/0x80 [ 749.524309] ? mm_fault_error+0x380/0x380 [ 749.528463] SyS_open+0x2d/0x40 [ 749.531742] ? do_sys_open+0x770/0x770 [ 749.535624] do_syscall_64+0x29e/0x9d0 [ 749.539508] ? __atomic_notifier_call_chain+0x1a0/0x1a0 [ 749.544866] ? _raw_spin_unlock_irq+0x27/0x70 [ 749.549369] ? syscall_return_slowpath+0x5c0/0x5c0 [ 749.554312] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 749.559841] ? retint_user+0x18/0x18 [ 749.563556] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 749.568401] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/08 23:00:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='lo\x00') [ 749.573580] RIP: 0033:0x40f4b1 [ 749.576760] RSP: 002b:00007f3745dcb7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 749.584467] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f4b1 [ 749.591733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f3745dcb850 [ 749.598993] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 749.606259] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000015 [ 749.613612] R13: 0000000000000691 R14: 00000000006fce38 R15: 0000000000000001 2018/04/08 23:00:22 executing program 7: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080), 0xffd0) 2018/04/08 23:00:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x20}) 2018/04/08 23:00:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0xa9bdb22849032fba, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) sendto$inet6(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x2000) r2 = fcntl$getown(r0, 0x9) ptrace$cont(0x1f, r2, 0x5, 0x9) 2018/04/08 23:00:22 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000180)={0x3, r1}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000280)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) 2018/04/08 23:00:22 executing program 7: mmap(&(0x7f00003fa000/0x2000)=nil, 0x2000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4692, 0x400100) ioctl$sock_ifreq(r0, 0x89d7, &(0x7f0000000180)={'eql\x00', @ifru_names}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x3f}, {0xa, 0x4e24, 0x8, @empty, 0x2}, 0x7f, [0x100000001, 0x5, 0x5, 0x4, 0x9, 0x6, 0x9d5, 0x800]}, 0x5c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x9, 0x4) 2018/04/08 23:00:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000500)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000140003006955365f7674003000000100008000000c000100aaaaaaaaaa000000"], 0x40}, 0x1}, 0x0) 2018/04/08 23:00:22 executing program 6 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 749.858071] FAULT_INJECTION: forcing a failure. [ 749.858071] name failslab, interval 1, probability 0, space 0, times 0 [ 749.869474] CPU: 0 PID: 11688 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 749.876353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.885723] Call Trace: [ 749.888335] dump_stack+0x1b9/0x294 [ 749.891990] ? dump_stack_print_info.cold.2+0x52/0x52 [ 749.897223] should_fail.cold.4+0xa/0x1a [ 749.901303] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 749.906427] ? find_held_lock+0x36/0x1c0 [ 749.910514] ? check_same_owner+0x320/0x320 [ 749.914833] ? rcu_note_context_switch+0x710/0x710 [ 749.919763] should_failslab+0x124/0x180 [ 749.923820] kmem_cache_alloc+0x2af/0x760 [ 749.927964] ? debug_check_no_locks_freed+0x310/0x310 [ 749.933157] get_empty_filp+0x125/0x520 [ 749.937122] ? proc_nr_files+0x60/0x60 [ 749.941012] ? memset+0x31/0x40 [ 749.944298] ? perf_trace_lock+0xd6/0x900 [ 749.948456] ? perf_trace_lock_acquire+0x4f1/0x980 [ 749.953391] ? rcu_is_watching+0x85/0x140 [ 749.957544] path_openat+0x116/0x4e20 [ 749.961355] ? unwind_get_return_address+0x61/0xa0 [ 749.966278] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 749.971287] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 749.976046] ? find_held_lock+0x36/0x1c0 [ 749.980115] ? lock_downgrade+0x8e0/0x8e0 [ 749.984263] ? kasan_check_read+0x11/0x20 [ 749.988403] ? do_raw_spin_unlock+0x9e/0x2e0 [ 749.992809] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 749.997383] ? __lock_is_held+0xb5/0x140 [ 750.001451] ? _raw_spin_unlock+0x22/0x30 [ 750.005596] ? __alloc_fd+0x544/0x6e0 [ 750.009385] ? usercopy_warn+0x120/0x120 [ 750.013452] do_filp_open+0x249/0x350 [ 750.017249] ? may_open_dev+0x100/0x100 [ 750.021214] ? strncpy_from_user+0x3b6/0x500 [ 750.025711] ? mpi_free.cold.1+0x19/0x19 [ 750.029770] ? get_unused_fd_flags+0x121/0x190 [ 750.034339] ? getname_flags+0xd0/0x5a0 [ 750.038309] ? getname_flags+0x26e/0x5a0 [ 750.042370] do_sys_open+0x59a/0x770 [ 750.046079] ? filp_open+0x80/0x80 [ 750.049611] ? mm_fault_error+0x380/0x380 [ 750.053762] SyS_open+0x2d/0x40 [ 750.057039] ? do_sys_open+0x770/0x770 [ 750.060918] do_syscall_64+0x29e/0x9d0 [ 750.064795] ? __atomic_notifier_call_chain+0x1a0/0x1a0 [ 750.070151] ? _raw_spin_unlock_irq+0x27/0x70 [ 750.074641] ? syscall_return_slowpath+0x5c0/0x5c0 [ 750.079576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 750.085101] ? retint_user+0x18/0x18 [ 750.088814] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 750.093654] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 750.098833] RIP: 0033:0x40f4b1 2018/04/08 23:00:22 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x406080, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x50050080}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x90, r1, 0x410, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x4080) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x6a, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r2, 0x50}, 0x10) 2018/04/08 23:00:22 executing program 7: prctl$void(0x24) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 750.102015] RSP: 002b:00007f3745dcb7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 750.109723] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f4b1 [ 750.116982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f3745dcb850 [ 750.124242] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 750.131501] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000015 [ 750.138760] R13: 0000000000000691 R14: 00000000006fce38 R15: 0000000000000002 2018/04/08 23:00:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x0) setns(r0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x6, 0x80000000, 0x80, 'queue0\x00', 0x4}) 2018/04/08 23:00:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) 2018/04/08 23:00:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/200, &(0x7f0000000200)=0xc8) r1 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)) fcntl$dupfd(r1, 0x406, r0) 2018/04/08 23:00:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000b80)='./file0\x00', 0x301000, 0x3) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000c00)={0x9, 0x10001, 0x3, 0x1, 0x1f}) r2 = request_key(&(0x7f0000000a40)='rxrpc_s\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000ac0)='\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000d80)="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", &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)='sit0\x00', r2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x328, [0x200005c0, 0x0, 0x0, 0x20000770, 0x200008b8], 0x0, &(0x7f0000000000), &(0x7f0000000f00)=ANY=[@ANYBLOB="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"]}, 0x480) request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', r2) getpeername(r0, &(0x7f0000000200)=@hci={0x0, 0x0}, &(0x7f0000000280)=0x80) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/rfkill\x00', 0x400040, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000b40)=0x1, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e20, 0x7, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x0, r3, r5}, {0xfffffffffffffff7, 0xe6, 0xe12c, 0x10000000000, 0x2, 0xff, 0x6, 0x81}, {0x6, 0x5, 0x5, 0x5}, 0x3, 0x6e6bb6, 0x3, 0x1, 0x1}, {{@in=@rand_addr=0x7f, 0x4d6}, 0xa, @in, 0x3504, 0x3, 0x0, 0x100, 0x3, 0x20000000000, 0x3d}}, 0xe8) r6 = request_key(&(0x7f0000000580)='.dead\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="bd70707031292a00", 0xfffffffffffffffd) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)='stp\x00', r6) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000bc0)={0x0, 0x51, 0x5, &(0x7f0000000980)}) 2018/04/08 23:00:23 executing program 5: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/08 23:00:23 executing program 6 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:23 executing program 7: open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) 2018/04/08 23:00:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f000000060000005805000090030000e8000000e8000000e8000000b8020000c0040000c0040000c00400005613a890519e52e206000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000200000000000000280045434e000000000000000000000000000000000000000000000000000000100602000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000100000000000000280054544c00000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000280074746c00000000000000000000000000000000000000000000000000000001040000000000002800445343500000000000000000000000000000000000000000000000000000150000000000000000000000ac1414bbff0000ffff00000064756d6d7930000000000000000000007465716c300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003700030100000000000000000000000000009800d80000000000000000000000000000000000000000000000000040005450524f58590000000000000000000000000000000000000000000000010400000009000000ac1414190000000000000000000000004e22000000000000ac1414bbe0000002ffffff00ffffff00726f73653000000000000000000000007465716c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016000108000000000000000000000000000000013001000000000000000000000000000000000000000000000000400073657400000000000000000000000000000000000000000000000000000008000000020000000600000000000000060000000300000004000000000600002800727066696c74657200000000000000000000000000000000000000000000000000000000000030005450524f585900000000000000000000000000000000000000000000000008000000070000007f0000014e240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5b8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc), 0xfc) socketpair(0x8, 0x6, 0x5, &(0x7f0000000a80)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000ac0)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x40, 0x0, 0x7f, "a87b29759ff45804418eba4e635e6f989d57a1b89865bdc1750a6bceeacfa6343f946b47fa08d9736f0681564ec613a36689ddedce93d2b3e38407f493521615dae805c4cd38f27dc37848e3493c3504"}, 0xd8) 2018/04/08 23:00:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) ioctl$void(r0, 0x5451) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xad, "ae233113da7da7f1266ba978dbf0829ff5296192e8679fdc40fbd24e51f9f66457425a35dc005959f7de79e5bb83077924258adc2b391f01087d8c54ac79418403c25fa49319157d4435c30238e736d2152ff749b0ee6ac450393a50ddbfc39f4401a47c5e7ef62a571b02a166265f948364abe49828ed304a8adfa45f81af201ad1c9cfc8fd051498f4ff51739ecc855189ead853c0260d0892e1d0dbaac583d6472cdb2d080c39350b93895f"}, &(0x7f0000000180)=0xb5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x10001}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 2018/04/08 23:00:23 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/snmp6\x00') sendfile(r1, r1, &(0x7f0000000180), 0xfffffffffffffffa) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1f, 0x80) sendfile(r1, r1, &(0x7f0000000200), 0x6edc) flistxattr(r1, &(0x7f0000000100)=""/9, 0x8d8d93c9de5b496) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0xffffffffffffff30, 0x1, &(0x7f0000000080)}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40100, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000400400000088030000ffffffff100200001002000000000000fffffffffffffffff002080000000000f0020000ffffffff04000000db66d087", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3e8) 2018/04/08 23:00:23 executing program 4: unshare(0x400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x800) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/164) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r2}) close(0xffffffffffffffff) [ 750.537690] FAULT_INJECTION: forcing a failure. [ 750.537690] name failslab, interval 1, probability 0, space 0, times 0 [ 750.549425] CPU: 0 PID: 11735 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 750.556290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 750.566139] Call Trace: [ 750.568756] dump_stack+0x1b9/0x294 [ 750.572413] ? dump_stack_print_info.cold.2+0x52/0x52 [ 750.577627] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 750.583208] should_fail.cold.4+0xa/0x1a [ 750.587324] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 750.592468] ? graph_lock+0x170/0x170 [ 750.596282] ? perf_trace_lock+0x900/0x900 [ 750.600532] ? perf_trace_lock+0x900/0x900 [ 750.604780] ? find_held_lock+0x36/0x1c0 [ 750.608869] ? __lock_is_held+0xb5/0x140 [ 750.612975] ? check_same_owner+0x320/0x320 [ 750.617323] ? rcu_note_context_switch+0x710/0x710 [ 750.622285] should_failslab+0x124/0x180 [ 750.626371] __kmalloc+0x2c8/0x760 [ 750.629930] ? rcu_note_context_switch+0x710/0x710 2018/04/08 23:00:23 executing program 2: inotify_init1(0x80800) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) alarm(0xfffffffffffffff7) sendfile(r1, r2, &(0x7f0000ccb000), 0x357) inotify_init() 2018/04/08 23:00:23 executing program 7: mq_open(&(0x7f0000000000)='.-\x00', 0x0, 0x0, &(0x7f0000000040)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20400, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x10400}, 0xc) [ 750.634880] ? __lock_acquire+0x7f5/0x5130 [ 750.639134] ? sk_prot_alloc+0x1ae/0x2e0 [ 750.643210] ? __might_sleep+0x95/0x190 [ 750.647211] sk_prot_alloc+0x1ae/0x2e0 [ 750.651124] sk_alloc+0x104/0x17b0 [ 750.654690] ? sock_def_error_report+0x710/0x710 [ 750.659475] ? mutex_trylock+0x2a0/0x2a0 [ 750.663563] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 750.668686] ? memset+0x31/0x40 [ 750.671995] ? perf_trace_lock_acquire+0x4f1/0x980 [ 750.676959] ? perf_trace_lock+0x900/0x900 [ 750.681222] ? graph_lock+0x170/0x170 2018/04/08 23:00:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x25) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x0, 0xaf}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x1, 0x4e7) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="20ca00039078fffb04020204cb0900130c453a2ed0353bc72ae47cfe13f98925ca8f34d8d3388c1c58d9a4cdf243080a7fffffff0000a1db02041f00a27ead18ea0437deb597922b0fc3dffb7772563d1919edc4716f41200c7b4f1cfaf2ec27d51abb370520587c29cbab1fa94a6144a66a7822eb"], &(0x7f0000000100)={0x0, 0x3, [0x381, 0xfa2, 0xa48, 0x389]}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x4) 2018/04/08 23:00:23 executing program 2: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x40000000002, 0x8, 0x8, 0x401, 0x8, 0x4, 0x2, 0x2000000000000, 0xffffffffffffffff}) r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$cgroup_pid(r1, &(0x7f0000000040)={[0x32, 0x39, 0x31]}, 0x3) write$cgroup_pid(r1, &(0x7f0000000040), 0xd69164d6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x3, 0x30, 0x46, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0xfffffffffffffff7}, &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0xfffffffffeffff7e, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r6 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffff00000001, 0x4002) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="3996b75f0f9589678262c7"], 0xe) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r0, 0x28, &(0x7f0000000300)}, 0x10) r7 = socket(0xa, 0x2, 0x0) setsockopt$packet_buf(r5, 0x107, 0x7, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x7, 0xa66c, 0x2, 0x40, 0x400}, 0x14) r8 = openat(r4, &(0x7f0000000140)='./file0\x00', 0x111000, 0x100) sendto$inet(r7, &(0x7f0000213fd7), 0x0, 0x0, &(0x7f00009faff0)={0x2}, 0x10) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r8, 0xae45, 0x573) faccessat(r3, &(0x7f0000000280)='./file0\x00', 0x40, 0xd2166d4f7f13226d) fallocate(r9, 0x3, 0x0, 0xffe) 2018/04/08 23:00:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) fadvise64(r0, 0x0, 0x7, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101080, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0xf89d, 0x7, 0x6, 0x4}) r2 = getpid() ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000140)) sched_getaffinity(r2, 0x8, &(0x7f0000000100)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x900, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x73) ioctl$TIOCCBRK(r3, 0x5428) [ 750.685037] ? perf_trace_lock_acquire+0x4f1/0x980 [ 750.690013] ? find_held_lock+0x36/0x1c0 [ 750.694105] tun_chr_open+0xef/0x4b0 [ 750.697838] ? tun_net_open+0x300/0x300 [ 750.701834] ? lock_downgrade+0x8e0/0x8e0 [ 750.705998] ? m_show+0x5d0/0x5d0 [ 750.709476] ? kasan_check_read+0x11/0x20 [ 750.713636] ? do_raw_spin_unlock+0x9e/0x2e0 [ 750.718061] ? tun_net_open+0x300/0x300 [ 750.722049] misc_open+0x3ca/0x560 [ 750.725606] ? misc_devnode+0x140/0x140 [ 750.729588] chrdev_open+0x256/0x760 [ 750.733318] ? cdev_put.part.0+0x50/0x50 [ 750.737401] ? errseq_sample+0xf9/0x160 [ 750.741388] ? errseq_check+0x140/0x140 [ 750.745383] ? security_file_open+0x9f/0x1d0 [ 750.749809] do_dentry_open+0x7ef/0xf10 [ 750.753796] ? cdev_put.part.0+0x50/0x50 [ 750.757892] vfs_open+0x139/0x230 [ 750.761369] path_openat+0x1676/0x4e20 [ 750.765303] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 750.770080] ? find_held_lock+0x36/0x1c0 [ 750.774174] ? lock_downgrade+0x8e0/0x8e0 [ 750.778344] ? kasan_check_read+0x11/0x20 [ 750.782501] ? do_raw_spin_unlock+0x9e/0x2e0 2018/04/08 23:00:23 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) r3 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001dffc)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) r4 = dup2(r3, r3) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), 0x4) [ 750.786928] ? __lock_is_held+0xb5/0x140 [ 750.791017] ? _raw_spin_unlock+0x22/0x30 [ 750.795182] ? __alloc_fd+0x544/0x6e0 [ 750.798992] ? usercopy_warn+0x120/0x120 [ 750.803087] do_filp_open+0x249/0x350 [ 750.806903] ? may_open_dev+0x100/0x100 [ 750.810893] ? strncpy_from_user+0x3b6/0x500 [ 750.815321] ? mpi_free.cold.1+0x19/0x19 [ 750.819406] ? get_unused_fd_flags+0x121/0x190 [ 750.824002] ? getname_flags+0xd0/0x5a0 [ 750.827993] ? getname_flags+0x26e/0x5a0 [ 750.832080] do_sys_open+0x59a/0x770 [ 750.835813] ? filp_open+0x80/0x80 2018/04/08 23:00:23 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000000c0)=0xffffffffffffffff) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000004c0)={0x100000, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x2, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x190) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000480)={0x3, 0x1, &(0x7f0000000240)=""/124, &(0x7f0000000300)=""/244, &(0x7f0000000400)=""/102, 0x10000}) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x204100) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x0, r2}) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000000180)="f481dc8bd07be6058f540460d717f5df206bc2ee89592fc7ccbc80f81274b24e9956466251758620582bba8c980c228e5de4d2a478d8e9cb8d7ef9c391daa9a81f840e2507c4736005156c88fc7596707fb6cf83bbd7cf336e4603d1ecf01e9c14a8b682094cbad181aba87bdbc9c19a01af2e45dc7ecd1e3f50df4456b042bb9d93d46157b078d492f6") open_by_handle_at(r3, &(0x7f0000000680)={0x8, 0x4}, 0x60000) [ 750.839362] ? mm_fault_error+0x380/0x380 [ 750.843540] SyS_open+0x2d/0x40 [ 750.846836] ? do_sys_open+0x770/0x770 [ 750.850742] do_syscall_64+0x29e/0x9d0 [ 750.854642] ? __atomic_notifier_call_chain+0x1a0/0x1a0 [ 750.860029] ? syscall_return_slowpath+0x5c0/0x5c0 [ 750.864986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 750.870536] ? retint_user+0x18/0x18 [ 750.874375] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 750.879248] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 750.884452] RIP: 0033:0x40f4b1 [ 750.887650] RSP: 002b:00007f3745dcb7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 750.895376] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f4b1 [ 750.902654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f3745dcb850 [ 750.909934] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 750.917211] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000015 [ 750.924494] R13: 0000000000000691 R14: 00000000006fce38 R15: 0000000000000003 2018/04/08 23:00:23 executing program 3: ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x46bd986d}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) [ 750.974681] kernel msg: ebtables bug: please report to author: Wrong len argument [ 751.049408] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/08 23:00:24 executing program 4: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x40000000002, 0x8, 0x8, 0x401, 0x8, 0x4, 0x2, 0x2000000000000, 0xffffffffffffffff}) r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$cgroup_pid(r1, &(0x7f0000000040)={[0x32, 0x39, 0x31]}, 0x3) write$cgroup_pid(r1, &(0x7f0000000040), 0xd69164d6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x3, 0x30, 0x46, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0xfffffffffffffff7}, &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0xfffffffffeffff7e, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r6 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffff00000001, 0x4002) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="3996b75f0f9589678262c7"], 0xe) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r0, 0x28, &(0x7f0000000300)}, 0x10) r7 = socket(0xa, 0x2, 0x0) setsockopt$packet_buf(r5, 0x107, 0x7, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x7, 0xa66c, 0x2, 0x40, 0x400}, 0x14) r8 = openat(r4, &(0x7f0000000140)='./file0\x00', 0x111000, 0x100) sendto$inet(r7, &(0x7f0000213fd7), 0x0, 0x0, &(0x7f00009faff0)={0x2}, 0x10) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r8, 0xae45, 0x573) faccessat(r3, &(0x7f0000000280)='./file0\x00', 0x40, 0xd2166d4f7f13226d) fallocate(r9, 0x3, 0x0, 0xffe) 2018/04/08 23:00:24 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) 2018/04/08 23:00:24 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) memfd_create(&(0x7f0000000280)='/dev/dsp#\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) 2018/04/08 23:00:24 executing program 5: futex(&(0x7f0000000200)=0x1, 0x800000000086, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000240), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x5, 0x10, 0x4715, 0x20}, &(0x7f0000000100)=0x18) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="9d8990c459fdd4bd59cb054a32984ef3b01f6f00e58aaffd0b190108228185c6cf40d81cc8f54c261b9cbb") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0x8) 2018/04/08 23:00:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000000)={0x0, r0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000040)="0f060f20dac5330f2293660f3a448a0a0000000066baf80cb81686848aef66bafc0c66b8060066ef660f3837d836f40fc75ce12ec4c18c5eec", 0x39}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1f, 0x1f, 0x1000, 0x452ca16a, 0x800, 0x80, 0x2, 0x6, 0x6, 0x81, 0x80000000, 0x80000000, 0x3, 0x765, 0x101]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x10000}, 0x8) 2018/04/08 23:00:24 executing program 6 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 23:00:24 executing program 2: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x40000000002, 0x8, 0x8, 0x401, 0x8, 0x4, 0x2, 0x2000000000000, 0xffffffffffffffff}) r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$cgroup_pid(r1, &(0x7f0000000040)={[0x32, 0x39, 0x31]}, 0x3) write$cgroup_pid(r1, &(0x7f0000000040), 0xd69164d6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x3, 0x30, 0x46, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0xfffffffffffffff7}, &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0xfffffffffeffff7e, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r6 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffff00000001, 0x4002) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="3996b75f0f9589678262c7"], 0xe) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r0, 0x28, &(0x7f0000000300)}, 0x10) r7 = socket(0xa, 0x2, 0x0) setsockopt$packet_buf(r5, 0x107, 0x7, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x7, 0xa66c, 0x2, 0x40, 0x400}, 0x14) r8 = openat(r4, &(0x7f0000000140)='./file0\x00', 0x111000, 0x100) sendto$inet(r7, &(0x7f0000213fd7), 0x0, 0x0, &(0x7f00009faff0)={0x2}, 0x10) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r8, 0xae45, 0x573) faccessat(r3, &(0x7f0000000280)='./file0\x00', 0x40, 0xd2166d4f7f13226d) fallocate(r9, 0x3, 0x0, 0xffe) 2018/04/08 23:00:24 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000c1) sendto$inet(r0, &(0x7f0000000080)="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", 0x1000, 0x4000, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000001180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001240)) pselect6(0x40, &(0x7f0000001080)={0x2, 0x100, 0xf8, 0x8000, 0x5, 0x6, 0x4, 0x8}, &(0x7f00000010c0)={0x2, 0x9, 0x80000000, 0xa9, 0x7f, 0x3f, 0x1, 0x3}, &(0x7f0000001100)={0x6, 0x4, 0x2, 0x80000001, 0x100000001, 0x20, 0x4, 0xffff}, &(0x7f0000001140)={0x77359400}, &(0x7f0000001200)={&(0x7f00000011c0)={0xda9}, 0x8}) 2018/04/08 23:00:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'tunl0\x00'}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000001c0)={{0x9000000000000000}, 0x0, 0x1, 0xaaa, {0x100000000000000, 0x766}, 0x8001, 0x1}) 2018/04/08 23:00:24 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x22, 0x2000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000180)={0x3, 0x2bcf}) fcntl$setsig(r0, 0xa, 0x2b) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x30000, 0x40) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000001c0)=@req={0x6, 0x2, 0x4, 0x37fe}, 0xe6) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f00000000c0)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x400, 0x4) [ 751.543343] ================================================================== [ 751.550948] BUG: KASAN: use-after-free in uprobe_perf_close+0x45e/0x5f0 [ 751.557686] Read of size 4 at addr ffff8801c000e24c by task syz-executor2/11815 [ 751.565108] [ 751.566719] CPU: 0 PID: 11815 Comm: syz-executor2 Not tainted 4.16.0+ #4 [ 751.573536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 751.582870] Call Trace: [ 751.585448] dump_stack+0x1b9/0x294 [ 751.589062] ? dump_stack_print_info.cold.2+0x52/0x52 [ 751.594238] ? printk+0x9e/0xba [ 751.597517] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 751.602260] ? kasan_check_write+0x14/0x20 [ 751.606476] print_address_description+0x6c/0x20b [ 751.611299] ? uprobe_perf_close+0x45e/0x5f0 [ 751.615688] kasan_report.cold.7+0xac/0x2f5 [ 751.619991] __asan_report_load4_noabort+0x14/0x20 [ 751.624904] uprobe_perf_close+0x45e/0x5f0 [ 751.629122] ? probes_open+0x1a0/0x1a0 [ 751.632997] ? graph_lock+0x170/0x170 [ 751.636793] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 751.641963] trace_uprobe_register+0x355/0xcd0 [ 751.646525] ? uprobe_perf_close+0x5f0/0x5f0 [ 751.650922] ? kasan_check_read+0x11/0x20 [ 751.655060] ? rcu_is_watching+0x85/0x140 [ 751.659200] ? perf_uprobe_init+0x260/0x260 [ 751.663587] perf_uprobe_destroy+0xa0/0x130 [ 751.667888] ? perf_uprobe_init+0x260/0x260 [ 751.672190] _free_event+0x3ff/0x13b0 [ 751.675973] ? __mutex_unlock_slowpath+0xb0/0x8a0 [ 751.680796] ? ring_buffer_attach+0x830/0x830 [ 751.685271] ? lock_downgrade+0x8e0/0x8e0 [ 751.689404] ? mark_held_locks+0xc9/0x160 [ 751.693537] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 751.698101] ? _raw_spin_unlock_irq+0x27/0x70 [ 751.702587] put_event+0x48/0x60 [ 751.705933] perf_event_release_kernel+0x8bd/0xf90 [ 751.710843] ? put_event+0x60/0x60 [ 751.714368] ? locks_remove_flock+0x4b7/0x640 [ 751.718868] ? find_held_lock+0x36/0x1c0 [ 751.722914] ? lock_downgrade+0x8e0/0x8e0 [ 751.727053] ? kasan_check_read+0x11/0x20 [ 751.731181] ? do_raw_spin_unlock+0x9e/0x2e0 [ 751.735570] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 751.740144] ? locks_check_ctx_file_list+0x100/0x140 [ 751.745226] ? kasan_check_write+0x14/0x20 [ 751.749442] ? do_raw_spin_lock+0xc1/0x200 [ 751.753660] ? _raw_spin_unlock+0x22/0x30 [ 751.757788] ? locks_remove_file+0x3f7/0x5a0 [ 751.762177] ? fcntl_setlk+0x1020/0x1020 [ 751.766215] ? fsnotify+0x415/0x1100 [ 751.769912] ? kobject_put+0x8e/0x280 [ 751.773693] ? perf_event_release_kernel+0xf90/0xf90 [ 751.778959] perf_release+0x37/0x50 [ 751.782566] __fput+0x34d/0x890 [ 751.785827] ? fput+0x1a0/0x1a0 [ 751.789088] ? check_same_owner+0x320/0x320 [ 751.793389] ? _raw_spin_unlock_irq+0x27/0x70 [ 751.797876] ____fput+0x15/0x20 [ 751.801145] task_work_run+0x1e4/0x290 [ 751.805018] ? task_work_cancel+0x240/0x240 [ 751.809329] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 751.814846] ? switch_task_namespaces+0xa2/0xd0 [ 751.819499] do_exit+0x1aee/0x2730 [ 751.823034] ? mm_update_next_owner+0x980/0x980 [ 751.827696] ? dequeue_task_fair+0x9c0/0x9c0 [ 751.832103] ? find_held_lock+0x36/0x1c0 [ 751.836148] ? lock_downgrade+0x8e0/0x8e0 [ 751.840272] ? lock_downgrade+0x8e0/0x8e0 [ 751.844401] ? kasan_check_read+0x11/0x20 [ 751.848533] ? do_raw_spin_unlock+0x9e/0x2e0 [ 751.852932] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 751.857493] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 751.862057] ? rcu_read_lock+0x70/0x70 [ 751.865928] ? activate_task+0x129/0x2e0 [ 751.869973] ? trace_hardirqs_off+0xd/0x10 [ 751.874188] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 751.879280] ? try_to_wake_up+0x102/0x11a0 [ 751.883496] ? find_held_lock+0x36/0x1c0 [ 751.887542] ? graph_lock+0x170/0x170 [ 751.891319] ? lock_downgrade+0x8e0/0x8e0 [ 751.895450] ? pvclock_read_flags+0x160/0x160 [ 751.899926] ? find_held_lock+0x36/0x1c0 [ 751.903969] ? lock_downgrade+0x8e0/0x8e0 [ 751.908100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 751.913620] ? kasan_check_read+0x11/0x20 [ 751.917747] ? do_raw_spin_unlock+0x9e/0x2e0 [ 751.922145] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 751.926707] ? force_sig+0x30/0x30 [ 751.930235] ? _raw_spin_unlock_irq+0x27/0x70 [ 751.934723] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 751.939719] do_group_exit+0x16f/0x430 [ 751.943588] ? do_futex+0x27d0/0x27d0 [ 751.947369] ? SyS_exit+0x30/0x30 [ 751.950816] ? SyS_clock_settime+0x220/0x220 [ 751.955204] ? do_syscall_64+0xb7/0x9d0 [ 751.959159] ? do_group_exit+0x430/0x430 [ 751.963200] SyS_exit_group+0x1d/0x20 [ 751.966983] do_syscall_64+0x29e/0x9d0 [ 751.970853] ? vmalloc_sync_all+0x30/0x30 [ 751.974984] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 751.979817] ? syscall_return_slowpath+0x5c0/0x5c0 [ 751.984728] ? retint_kernel+0x10/0x10 [ 751.988598] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 751.993945] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 751.998770] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 752.003939] RIP: 0033:0x455259 [ 752.007111] RSP: 002b:0000000000a3ea98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 752.014800] RAX: ffffffffffffffda RBX: 000000000000046f RCX: 0000000000455259 [ 752.022053] RDX: 000000000000007d RSI: 0000000000732578 RDI: 0000000000000000 [ 752.029302] RBP: 00000000ffffffff R08: 000000000000003f R09: 0000000000000000 [ 752.036551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 752.043800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000001380 [ 752.051061] [ 752.052672] Allocated by task 11815: [ 752.056371] save_stack+0x43/0xd0 [ 752.059806] kasan_kmalloc+0xc4/0xe0 [ 752.063514] kasan_slab_alloc+0x12/0x20 [ 752.067477] kmem_cache_alloc_node+0x131/0x780 [ 752.072051] copy_process.part.39+0x16bf/0x6ee0 [ 752.076708] _do_fork+0x291/0x12a0 [ 752.080227] SyS_clone+0x37/0x50 [ 752.083575] do_syscall_64+0x29e/0x9d0 [ 752.087445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 752.092621] [ 752.094229] Freed by task 0: [ 752.097230] save_stack+0x43/0xd0 [ 752.100662] __kasan_slab_free+0x11a/0x170 [ 752.104885] kasan_slab_free+0xe/0x10 [ 752.108674] kmem_cache_free+0x86/0x2d0 [ 752.112631] free_task+0x166/0x1d0 [ 752.116151] __put_task_struct+0x2d2/0x600 [ 752.120368] delayed_put_task_struct+0x367/0x470 [ 752.125109] rcu_process_callbacks+0x941/0x15f0 [ 752.129759] __do_softirq+0x2e0/0xaf5 [ 752.133535] [ 752.135142] The buggy address belongs to the object at ffff8801c000e200 [ 752.135142] which belongs to the cache task_struct(113:syz2) of size 6016 [ 752.148733] The buggy address is located 76 bytes inside of [ 752.148733] 6016-byte region [ffff8801c000e200, ffff8801c000f980) [ 752.160584] The buggy address belongs to the page: [ 752.165494] page:ffffea0007000380 count:1 mapcount:0 mapping:ffff8801c000e200 index:0x0 compound_mapcount: 0 [ 752.175440] flags: 0x2fffc0000008100(slab|head) [ 752.180094] raw: 02fffc0000008100 ffff8801c000e200 0000000000000000 0000000100000001 [ 752.187955] raw: ffffea0006c3c320 ffffea0006add620 ffff8801bb2e76c0 ffff8801d7cb6a00 [ 752.195810] page dumped because: kasan: bad access detected [ 752.201512] page->mem_cgroup:ffff8801d7cb6a00 [ 752.205980] [ 752.207584] Memory state around the buggy address: [ 752.212493] ffff8801c000e100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 752.219828] ffff8801c000e180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 752.227169] >ffff8801c000e200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 752.234505] ^ [ 752.240195] ffff8801c000e280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 752.247531] ffff8801c000e300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 752.254867] ================================================================== [ 752.262200] Disabling lock debugging due to kernel taint [ 752.267780] Kernel panic - not syncing: panic_on_warn set ... [ 752.267780] [ 752.275148] CPU: 0 PID: 11815 Comm: syz-executor2 Tainted: G B 4.16.0+ #4 [ 752.283279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 752.292626] Call Trace: [ 752.295280] dump_stack+0x1b9/0x294 [ 752.298902] ? dump_stack_print_info.cold.2+0x52/0x52 [ 752.304074] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 752.308809] ? uprobe_perf_close+0x450/0x5f0 [ 752.313194] panic+0x22f/0x4de [ 752.316363] ? add_taint.cold.5+0x16/0x16 [ 752.320490] ? do_raw_spin_unlock+0x9e/0x2e0 [ 752.324891] ? do_raw_spin_unlock+0x9e/0x2e0 [ 752.330059] ? uprobe_perf_close+0x45e/0x5f0 [ 752.334446] kasan_end_report+0x47/0x4f [ 752.338404] kasan_report.cold.7+0xc9/0x2f5 [ 752.342706] __asan_report_load4_noabort+0x14/0x20 [ 752.347611] uprobe_perf_close+0x45e/0x5f0 [ 752.351823] ? probes_open+0x1a0/0x1a0 [ 752.355689] ? graph_lock+0x170/0x170 [ 752.359479] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 752.364647] trace_uprobe_register+0x355/0xcd0 [ 752.369208] ? uprobe_perf_close+0x5f0/0x5f0 [ 752.373596] ? kasan_check_read+0x11/0x20 [ 752.377720] ? rcu_is_watching+0x85/0x140 [ 752.381846] ? perf_uprobe_init+0x260/0x260 [ 752.386145] perf_uprobe_destroy+0xa0/0x130 [ 752.390445] ? perf_uprobe_init+0x260/0x260 [ 752.394751] _free_event+0x3ff/0x13b0 [ 752.398531] ? __mutex_unlock_slowpath+0xb0/0x8a0 [ 752.403355] ? ring_buffer_attach+0x830/0x830 [ 752.407829] ? lock_downgrade+0x8e0/0x8e0 [ 752.411956] ? mark_held_locks+0xc9/0x160 [ 752.416084] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 752.420648] ? _raw_spin_unlock_irq+0x27/0x70 [ 752.425132] put_event+0x48/0x60 [ 752.428480] perf_event_release_kernel+0x8bd/0xf90 [ 752.433406] ? put_event+0x60/0x60 [ 752.436924] ? locks_remove_flock+0x4b7/0x640 [ 752.441401] ? find_held_lock+0x36/0x1c0 [ 752.445442] ? lock_downgrade+0x8e0/0x8e0 [ 752.449742] ? kasan_check_read+0x11/0x20 [ 752.453870] ? do_raw_spin_unlock+0x9e/0x2e0 [ 752.458263] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 752.462823] ? locks_check_ctx_file_list+0x100/0x140 [ 752.467904] ? kasan_check_write+0x14/0x20 [ 752.472116] ? do_raw_spin_lock+0xc1/0x200 [ 752.476336] ? _raw_spin_unlock+0x22/0x30 [ 752.480462] ? locks_remove_file+0x3f7/0x5a0 [ 752.484849] ? fcntl_setlk+0x1020/0x1020 [ 752.488887] ? fsnotify+0x415/0x1100 [ 752.492580] ? kobject_put+0x8e/0x280 [ 752.496358] ? perf_event_release_kernel+0xf90/0xf90 [ 752.501436] perf_release+0x37/0x50 [ 752.505043] __fput+0x34d/0x890 [ 752.508301] ? fput+0x1a0/0x1a0 [ 752.511559] ? check_same_owner+0x320/0x320 [ 752.515857] ? _raw_spin_unlock_irq+0x27/0x70 [ 752.522677] ____fput+0x15/0x20 [ 752.525942] task_work_run+0x1e4/0x290 [ 752.529808] ? task_work_cancel+0x240/0x240 [ 752.534110] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.539622] ? switch_task_namespaces+0xa2/0xd0 [ 752.544268] do_exit+0x1aee/0x2730 [ 752.547787] ? mm_update_next_owner+0x980/0x980 [ 752.552444] ? dequeue_task_fair+0x9c0/0x9c0 [ 752.556832] ? find_held_lock+0x36/0x1c0 [ 752.561321] ? lock_downgrade+0x8e0/0x8e0 [ 752.565447] ? lock_downgrade+0x8e0/0x8e0 [ 752.569577] ? kasan_check_read+0x11/0x20 [ 752.573702] ? do_raw_spin_unlock+0x9e/0x2e0 [ 752.578085] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 752.582654] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 752.587215] ? rcu_read_lock+0x70/0x70 [ 752.591079] ? activate_task+0x129/0x2e0 [ 752.595119] ? trace_hardirqs_off+0xd/0x10 [ 752.599330] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 752.604417] ? try_to_wake_up+0x102/0x11a0 [ 752.608630] ? find_held_lock+0x36/0x1c0 [ 752.612672] ? graph_lock+0x170/0x170 [ 752.616452] ? lock_downgrade+0x8e0/0x8e0 [ 752.620581] ? pvclock_read_flags+0x160/0x160 [ 752.625055] ? find_held_lock+0x36/0x1c0 [ 752.629102] ? lock_downgrade+0x8e0/0x8e0 [ 752.633239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 752.638755] ? kasan_check_read+0x11/0x20 [ 752.642887] ? do_raw_spin_unlock+0x9e/0x2e0 [ 752.647273] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 752.651833] ? force_sig+0x30/0x30 [ 752.655352] ? _raw_spin_unlock_irq+0x27/0x70 [ 752.659825] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 752.664820] do_group_exit+0x16f/0x430 [ 752.668684] ? do_futex+0x27d0/0x27d0 [ 752.672466] ? SyS_exit+0x30/0x30 [ 752.675903] ? SyS_clock_settime+0x220/0x220 [ 752.680291] ? do_syscall_64+0xb7/0x9d0 [ 752.684240] ? do_group_exit+0x430/0x430 [ 752.688278] SyS_exit_group+0x1d/0x20 [ 752.692066] do_syscall_64+0x29e/0x9d0 [ 752.695937] ? vmalloc_sync_all+0x30/0x30 [ 752.700064] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 752.704885] ? syscall_return_slowpath+0x5c0/0x5c0 [ 752.709800] ? retint_kernel+0x10/0x10 [ 752.713667] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 752.719025] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 752.723868] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 752.729042] RIP: 0033:0x455259 [ 752.732215] RSP: 002b:0000000000a3ea98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 752.739902] RAX: ffffffffffffffda RBX: 000000000000046f RCX: 0000000000455259 [ 752.747150] RDX: 000000000000007d RSI: 0000000000732578 RDI: 0000000000000000 [ 752.754396] RBP: 00000000ffffffff R08: 000000000000003f R09: 0000000000000000 [ 752.761649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 752.768896] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000001380 [ 752.776186] Dumping ftrace buffer: [ 752.779703] (ftrace buffer empty) [ 752.783390] Kernel Offset: disabled [ 752.786995] Rebooting in 86400 seconds..