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", @generic="a074b6097df0afee66fb3a9d60c0e74b2e3b9bfdbed498dfeab1d52d8025b513d6affd12b9927bc2f3ad64e59fb37f6bc44047655c0ff62169ee093c53a4ffa7f7b18a2e3a48dfcbb5852c6552af50f787e3531c61a96990b13b84d35556e51571f8b19d1545fcd36ffa2943935f2299777262450dd85325d19ca17e06ab71f8e6693720ceff2d1d20c8e65943260d9e3de4769bb286834390b46643424fe437ddf9462e2967e7caac676b6e0fce93f1cae1cdd07312a82dedd9bc65720797a6d7b3d1237c00c9e97c9c5ca8f4166fffbee328b84d66f5472316ffc71f08716a95b824a3d7ea", @typed={0xc, 0x6a, @uid=r1}, @typed={0x8, 0x16}, @generic="5901da3916984aca29d1ac426ccbeb6f2abfd361e5eb24d1205069ece7cc7d8134f394b0f9ec67c59e1c77fa49d0b16cb993b7198a63cc94e23410752cc3107cbe1119fb7faf7f564651073b3e178ce5c190fcb1f214fda32a1687", @generic="b07421f6a53a5c040ae3f6e2130516dc4ccffd2f5b1b18a0b92ecb43f5d560a1be9f9060a4d15bed94f035f8366c0026b12536cbf159b8914b923f0e1434d8555796401d27652d44d9b2722021f657f3ab673d0993ef1709d274305bbe9ce4382dff87bf15db2b8e0ae7219de56f22baeb4cb31543605aa51946703d92057b85acf1729d", @generic="f785db3f745a4408cbe0e062f16966aa3ddcf7253f4bed91fb54961c5e45ba", @generic="6ee6d18a1f88678856934048fd672e119126b36a045eabcdbbd24232c1e25eb105beb2a93cb8004f242f2f2d3a951ce4f2885a5ad8f7402d398e8eae6f60c02cb23456ea1af21c73ffe3ba4bb75b3f97ca8581ec04fa13af6cd07265293117c91079d9149a36f5ff7268cf5b8bda0f8376a83629796125d26e39eb39976ebca060267ccd230fa8818a54158d09240b3d8c77184b52cea99041d67150c4ae0f76600438c0b24a1e522a063b466bf88d677329e58366033047d038d9ab12f6c37acb5a9a93de6be4654b204fa56f1f529ba92405148121a83d2edd687c87a3a98a50246984c02ee36c769dd9093d20ee", @generic="20412bb71b730dcd3badcfd9b1d483cfd8106f6992c43d12b9bbedae0568ee2ccafa436cef5ccf79aa40101c6fa07b26ded80ddc48dce86b97409c4692d2a880275c60b84de4c47d073955d9b22d2452da1258498d05f334ac75c6d7a5cb1267804f39325578cc00bdf4624fa60ac19c32c459cfe682da2ca3d44a1556e9ea60e2c5fc67b3763466fd7f547742d522921f30724912918c01f104c3fa3a51839437f1fae72025", @generic="100cb9a46283dd7e548a6a5b8f51d1d22342d9acb2a0778cb42336fa927320ac76a26f02715d553cea99424fff440093f4c4b3b0f2450e4f6ff3802983f5acc421015cb442d0a25b7214a7d3cd74facfc23419ee3cca5f389d5c168579ac94c53f3681faa0fd97c717991f6282b0"]}, @typed={0xc, 0x59, @uid=r2}]}, 0x15d8}, {&(0x7f00001a3000)={0xe0, 0x16, 0x100, 0x2, 0x0, "", [@typed={0xc, 0x95, @fd=r0}, @nested={0x74, 0x82, [@generic="9ec7a4539d232251796663bfc613b2e3f29fd8a0bbab0c0d48bb5b9060373174073622049da2541c5e64b6a8c75ba79c0a1f7efcb7d7a563933814705c345e7cedf827b2774c201aaf60648426ed86d97f51e4165a1f08fae7256c4c516ee805ca834f9d", @typed={0xc, 0x1f, @pid=r4}]}, @generic="b2f27819947fb64bbe15be3930392b6281531118c2dc737f9c01b3d80a39ce460d9940b9e9edae40be3714a4e64a9371438f4f41021feae77a68b07fe7da3037c3e96dc9e21a2d1ac96633bb8ac37322"]}, 0xe0}], 0x2, &(0x7f0000ad3000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x20000000}, 0x90) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000faf000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) syz_open_dev$mouse(&(0x7f000093c000)='/dev/input/mouse#\x00', 0x8, 0x622100) r5 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') close(r5) 2018/02/02 17:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008ff000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x8, 0x8, 0x0, 0x0, [{[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000099b000)='/selinux/checkreqprot\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a23000-0x4)=@assoc_id=0x0, &(0x7f0000dc7000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000022f000-0x6)={r1, 0x8}, 0x6) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000017c000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) write$tun(r2, &(0x7f0000be5000-0x27c)=@pi={0x0, 0x0, @ipv6={0x6, 0x6, "7ea4d0", 0x250, 0x3b, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x10}, {[@dstopts={0x0, 0x22, [], [@generic={0x176, 0x69, "deb60ebdd52f0b71a9085a5173799901a20a2dccc82f92a7e0fd5ff11e02e8c90aca61dabe26b95448b93b1310f93c4bf3ba9a3862b0728ef03edd1c802b30f37e3e15912cd81fd60262337576fa537fc54623452ad7fb7f5279b27d0807493539acdbc02e8cbbfe63"}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x50, {0x0, 0x12, 0x6, 0x100000001, [0x64, 0x3, 0x9, 0x100, 0x20000000000, 0xafa, 0x7, 0x4f6, 0x8]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0xfffffffffffff000}, @generic={0x3, 0x2f, "87095695f973a9fb384d307ad9919642a112c1c0e7076eeb2ddeeb3c4f67a98a32de266823a9892df2077e84365d8e"}, @ra={0x5, 0x2, 0x81}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3f}]}, @routing={0xff, 0xc, 0x2, 0x0, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x9, {0x3, 0x6, "877a84", 0xfffffffffffffffd, 0x2f, 0x55, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [@hopopts={0xed, 0xd, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x16}}, @calipso={0x7, 0x10, {0x7, 0x2, 0x3, 0x2, [0x5]}}, @enc_lim={0x4, 0x1, 0x1ff}, @calipso={0x7, 0x40, {0x3, 0xe, 0x8, 0x9, [0x7ff800000000000, 0x0, 0x2, 0x401, 0x9a, 0x4, 0x2fe]}}, @ra={0x5, 0x2, 0x3f}]}], "501d9ddbe9bc328ac23abca60f927b2ec58c409374959b4c7381733d25797e7d8c15"}}}}}, 0x27c) 2018/02/02 17:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a}) r0 = syz_open_dev$mouse(&(0x7f0000572000-0x12)='/dev/input/mouse#\x00', 0x6, 0x30002) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000015d000-0x10)={0x1fc2, 0x6}) keyctl$session_to_parent(0x12) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004ec000)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00008cd000-0x4)=0xe8) r2 = getegid() ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000c22000-0x8)=0x2) fchown(r0, r1, r2) 2018/02/02 17:36:49 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0xffffffff, 0x400000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000010000)=""/4096) setsockopt(r0, 0x2, 0x6, &(0x7f0000012000-0x42)="a9fb6f5e24de84287f30f290e228d57d256ef1a563db6c81c09dec7531e9d927ce38221474251bc104004d108d13a19a2fc598f47e46ba335ee0e1cafdb273434792", 0x42) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000013000)=""/169, 0xa9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000014000)={{0x401, 0x4}, 'port0\x00', 0x64, 0x11, 0x8, 0x3, 0x157, 0x4, 0x80, 0x0, 0x3, 0x8}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000013000-0x10)={0x3, &(0x7f0000007000-0x3c)=[{}, {}, {}]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) 2018/02/02 17:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000097c000-0x8)='./file0\x00', 0x1, 0x40) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000533000-0x87)=""/135) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003b7000-0x3d)={0x0}, &(0x7f0000a9d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b48000-0x8)={r2, 0x401, 0x3ff}, &(0x7f0000cda000-0x4)=0x8) 2018/02/02 17:36:49 executing program 6: r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x40), 0x0, 0xfffffffffffffffe) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000569000-0xb)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/02/02 17:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000032f000-0x4), &(0x7f0000117000)=0x4) write(r0, &(0x7f00007da000-0x24)="240000005a0007000000f407125a00001e13171308001000fff70aff0800020001000000", 0x24) 2018/02/02 17:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in=@empty, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = dup(r0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000337000), 0x4) 2018/02/02 17:36:49 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) 2018/02/02 17:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000eaa000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f000019b000)="66bad004ed65660f38816cd8d366b824010f00d866b831010f00d0f30f5f9addf70000360fc7a9350000000f01d10f20d835080000000f22d89ab01f00006c0066bad00466b8000066ef", 0x3cd}], 0x2ca, 0x0, &(0x7f0000a3e000-0x20)=[], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$mice(&(0x7f00004df000-0x10)='/dev/input/mice\x00', 0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00001d5000-0xbc)={0x5, 0x1, 'client0\x00', 0xffffffff80000000, "e4b5d424494f3b8d", "613e3b6622c49ce355df2514f9eca86428bef2759b22ff3aee4e01265178d6d3", 0x0, 0x3}) 2018/02/02 17:36:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000d4f000)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) semget(0x2, 0x0, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x5, 0x0, 0x2000, &(0x7f0000e39000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000994000-0xc)={0x0, 0x100}, &(0x7f0000710000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000229000-0x14)={r3, 0x4, 0x8, 0x4, 0x1000, 0x5}, 0x14) 2018/02/02 17:36:49 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) 2018/02/02 17:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c96000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d6a000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00001dd000-0x4)=0xe8) r3 = getegid() ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00006eb000-0x8)={0x0, r0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf1000)={r1, r2, r3}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r6 = open(&(0x7f000089d000)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x1ff) getsockopt$ax25_int(r6, 0x101, 0x0, &(0x7f0000c49000), &(0x7f0000d28000-0x4)=0x4) sendfile(r5, r6, &(0x7f0000bb9000), 0x6) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000534000)=@add_del={0x2, &(0x7f0000155000-0x10)=@generic="ef1bdadb49f72585024fbd5cae288ef2", 0x200}) 2018/02/02 17:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc7000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000230000)={0x8, 0x2, 0xffffffff, 0x7, 0x90}) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) r1 = getpid() mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=r1}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000d1000)="d5a18292f00cb9e6ac91ffdbf51c3e8877e79a5ddb25949451c835b63bf2142cddeb6d0f78e1cb4382db5f25ef69edb3471ccb7ef6efa2b604e9b46149aeac234106a2d939be4bbb288c4011f53455807d8aeda03e0903090a2eb4f8707029ad6ead4beff33399b2eda865ea9f29636b8996ad5f3c1c93cd2383ef9d9e15d83697d86ebb71e6d6") openat$mixer(0xffffffffffffff9c, &(0x7f0000723000)='/dev/mixer\x00', 0x44000, 0x0) 2018/02/02 17:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$int_in(r0, 0x0, &(0x7f000070a000)=0x9) fstat(r1, &(0x7f00003e1000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) shmat(0x0, &(0x7f00001c0000/0x3000)=nil, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0xbc, 0x0, [{0x186, 0x0, 0x9}]}) 2018/02/02 17:36:49 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000)=0x0) getpgid(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000c000)={0x0}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000000a000)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000d000)={r3}, &(0x7f000000e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000009000-0xa0)={r3, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x8, 0x3, 0x5, 0x9, 0xffffffff}, &(0x7f0000007000-0x4)=0xa0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000000e000-0x8)={r5, 0x1, 0x0, []}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000000e000)={{{@in=@rand_addr, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000e99000-0x4)) sync_file_range(r6, 0x0, 0x7, 0x7) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) r7 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') preadv(r7, &(0x7f0000976000-0x60)=[{&(0x7f0000b70000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f00001d4000-0x2)=0x733) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4}}]}, 0xd0}, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00009d8000)) 2018/02/02 17:36:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x496adf89520e923b, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000010, 0x2, 0x6) write(r0, &(0x7f0000e36000-0xc4)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd3de61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) [ 214.157121] kvm [30042]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x9 2018/02/02 17:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000c41000)={@my=0x1}) fgetxattr(r1, &(0x7f0000002000)=@known='security.selinux\x00', &(0x7f0000001000), 0x0) 2018/02/02 17:36:49 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffb) socket$bt_bnep(0x1f, 0x3, 0x4) pipe2(&(0x7f0000010000-0x8)={0x0}, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0xffffffffffff8000, 0x6) syz_open_dev$audion(&(0x7f0000011000)='/dev/audio#\x00', 0xd4d, 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="bc9bf52a9f9af7ce7a45e9505cc80ffc", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) 2018/02/02 17:36:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f000023a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000231000)=""/204, 0xcc}, {&(0x7f0000c76000)}, {&(0x7f000033c000)=""/35, 0x23}, {&(0x7f0000e5a000-0x4c)=""/76, 0x4c}, {&(0x7f0000000000)=""/146, 0x92}], 0x5, &(0x7f0000c59000)=""/23, 0x17, 0x8}, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000050000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) dup(r1) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40)={0xffffffffffffffff}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 17:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x108) 2018/02/02 17:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ae000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00009f0000)) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000610000)={"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"}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000ff8000)={0x15, 0x80, &(0x7f0000dc2000)="f59d7605cfdb918401568cd10ae70a393487ece487aaa84e5987be27dd831f4518f3c85f3244ef72de8da8e401867d71d1ea543e6ba4d52c64195d088841ef87dd8bc9df8f37269992d1328ea9e45670bdabbb348ad7b0a210c7a701727db627bf7a34549a9b36c036d635aaa158faffb3a071c0bb432a02d217b52a316ae7fe"}) accept4$inet(r3, &(0x7f0000358000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000fa7000-0x4)=0x10, 0x800) 2018/02/02 17:36:49 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000003000-0x7f)=""/127, 0x7f}, 0x2160) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r0, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x3, 0xffffffffffffffff, 0x6}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x6, 0x1, 0x1, 0x2, 0x0, 0x1, 0x33, 0xfff, r2}, 0x20) 2018/02/02 17:36:49 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x2}, 0x98) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x9, &(0x7f0000004000+0xb45)={0x29, 0x3, 0x100000000, 0x7}) 2018/02/02 17:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) r1 = gettid() wait4(r1, &(0x7f0000ade000), 0x0, &(0x7f00003f4000)) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x800000000001) sysfs$2(0x2, 0x5, &(0x7f0000714000)=""/6) sched_setattr(r1, &(0x7f0000685000)={0x0, 0x6, 0x0, 0x1, 0x0, 0x7f, 0x7, 0x5}, 0x0) 2018/02/02 17:36:49 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000013000)='/dev/vcs#\x00', 0x80000007, 0x1c1040) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000013000)={0x3, "72dcc3"}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="2093ceef10a8a7d313c7e62a4adf0fad", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000b000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) 2018/02/02 17:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}}}}}}, &(0x7f0000630000-0x10)={0x0, 0x1, [0x0]}) prctl$setmm(0x23, 0x7, &(0x7f0000725000/0x3000)=nil) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000793000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) r0 = semget$private(0x0, 0x3, 0x10) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f00002e6000-0xf5)=""/245) 2018/02/02 17:36:49 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000027000-0xc)={@remote, @loopback, 0x0}, &(0x7f0000027000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000017000)={@common='gre0\x00', r1}) syz_emit_ethernet(0x46, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0xe, [0x0, 0x0, 0x0]}]}}}}}}}, 0x0) 2018/02/02 17:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod(&(0x7f000070c000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) syz_open_dev$dspn(&(0x7f0000388000-0xa)='/dev/dsp#\x00', 0x8b73, 0x2000) 2018/02/02 17:36:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000e1a000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00003ec000-0x48)={0xd, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0x8}, [@generic={0x6, 0x8, 0xff, 0x7}, @call={0x85, 0x0, 0x0, 0x33}, @jmp={0x5, 0x8, 0x7, 0x6, 0xf, 0x0, 0x4}, @ldst={0x0, 0x2, 0x1, 0x7, 0x0, 0x30}], {0x95}}, &(0x7f0000863000)='GPL\x00', 0x80000000, 0x1f, &(0x7f0000000000)=""/31, 0x40f00, 0x1, [], r0}, 0x48) r1 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000), &(0x7f0000002000)=0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000), 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xfffffffffffffffa}}, 0x5c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$audion(&(0x7f00008d5000)='/dev/audio#\x00', 0x1, 0x400) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000f85000-0x4), 0x4) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000650000-0x4), 0x4) 2018/02/02 17:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b9f000)=@ax25, &(0x7f0000acf000)=0x10, 0x800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c36000-0x4)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000d6b000-0x68)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}]}, 0x18) 2018/02/02 17:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000852000)={0x6, &(0x7f0000170000-0x30)=[{0x3, 0x5, 0xcc6, 0x6}, {0x1, 0xb9, 0x81, 0x5}, {0x34, 0x5, 0x1, 0x60000000}, {0x9, 0x80000000, 0x6080, 0x9}, {0x6, 0x200, 0x5, 0x100000000}, {0x9, 0x40, 0x1, 0x100000001}]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000edf000)=0x1e, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8), 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10), 0x10) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @generic}}}}}, 0x18) sendmmsg$alg(r1, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000967000-0x70)=[{&(0x7f00000b4000+0x3af)='*', 0x1}], 0x1}], 0x1, 0x0) 2018/02/02 17:36:49 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000008000+0x73d)='./file0\x00', 0x20000, 0x29) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000012000)) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000012000-0x2)=0x9cd, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000011000)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) 2018/02/02 17:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xffd}, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c7000-0x9)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e79000)={0x0, 0x7fffffff}, &(0x7f0000a89000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004b9000-0xa0)={r3, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x6, 0x7, 0xffffffffffffffe0, 0x3, 0x60}, 0xa0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) r4 = add_key(&(0x7f0000731000-0x5)='user\x00', &(0x7f000043c000)={0x73, 0x79, 0x7a}, &(0x7f0000a1c000), 0x0, 0xfffffffffffffffd) request_key(&(0x7f00008eb000)='dns_resolver\x00', &(0x7f00008e2000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000415000-0x2)=',\x00', r4) keyctl$link(0x8, r4, r4) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e0e000)=0x9, &(0x7f0000e0d000)=0x4) 2018/02/02 17:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) 2018/02/02 17:36:49 executing program 7: r0 = getpgid(0xffffffffffffffff) ptrace$peek(0x2, r0, &(0x7f00003d9000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000bd2000)) syz_open_dev$tun(&(0x7f000057f000-0xd)='/dev/net/tun\x00', 0x0, 0x2) 2018/02/02 17:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00007c7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) rt_sigaction(0x11, &(0x7f0000749000-0x20), &(0x7f0000cd5000), 0x8, &(0x7f0000a73000-0x8)) 2018/02/02 17:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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)={{&(0x7f0000a6b000/0x1000)=nil, 0x1000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:36:49 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) 2018/02/02 17:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000090e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00008d2000-0x10)={0x5, &(0x7f000095d000)=[{0x8, 0x0, 0xfffffffffffffffe}, {0x0, 0x8, 0x80000001, 0x5}, {0x0, 0x4, 0x7, 0x6}, {0xa9c, 0x748, 0x7f, 0x1167}, {0x2, 0x4800000, 0x40, 0x6ebd9298}]}) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000e30000-0x5b)="d3e10731857d63c748d64d89fbde14a8a87007415489f3f4ba6d3f16826f5c4a0b69192004d1e73cf6c6ce4872dda014efad6d88646f885f6ed99ccfa97c226b830f87813dedd3a577ac6689af226a5f5901c462439014d9fe0650") r1 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r1, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) write(r1, &(0x7f0000352000-0x1000)="aa", 0x1) readlink(&(0x7f0000781000)='./file0\x00', &(0x7f000052d000-0x6a)=""/106, 0x6a) ftruncate(r1, 0x3) 2018/02/02 17:36:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r0, r1, 0x17, 0x8041) r2 = socket$nl_generic(0x10, 0x3, 0x10) flistxattr(r2, &(0x7f0000055000)=""/33, 0x21) 2018/02/02 17:36:49 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000814000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008c6000)={0x0, 0x6}, &(0x7f0000db4000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xcee}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r2) userfaultfd(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/02 17:36:49 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffd) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000011000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000012000)={0x0, 0x1, 0x4, 0x1, 0x2}, 0xc) perf_event_open(&(0x7f0000011000)={0x1, 0x78, 0x4, 0xb327778, 0x65, 0x5, 0x0, 0xf5, 0x4001, 0x3, 0x10000, 0x8000, 0x2, 0xf3, 0x7ff, 0xfffffffffffff0df, 0x5, 0x506, 0xffff, 0x9, 0x0, 0x7f, 0x7, 0x9, 0xee24, 0xe2, 0x5, 0x2, 0x5, 0x4, 0x8, 0xfffffffffffffc00, 0x2, 0x6, 0x9, 0xc5fa, 0x28000000000000, 0x10001, 0x0, 0x1, 0x2, @perf_bp={&(0x7f000000b000-0x1), 0x2}, 0x100, 0x221de1da, 0x14000, 0x2, 0xffffffff, 0x1, 0x4}, r1, 0x4, r2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000011000)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f000000b000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='syzkaller0\x00', r3}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r4}) 2018/02/02 17:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf), 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = shmget(0x1, 0x1000, 0x1, &(0x7f0000404000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00007f8000-0xff)=""/255) 2018/02/02 17:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r1}], 0x1, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000c93000-0x8)='./file0\x00', &(0x7f0000a15000)='./file0\x00', &(0x7f0000d85000-0x5)='qnx4\x00', 0x5000, 0x0) accept4(r0, &(0x7f00008c2000)=@alg, &(0x7f0000139000)=0x58, 0x800) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/02 17:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = add_key$keyring(&(0x7f0000a08000)='keyring\x00', &(0x7f0000182000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) socket$can_raw(0x1d, 0x3, 0x1) sync_file_range(r0, 0x4, 0x9, 0x5) request_key(&(0x7f0000fe5000)='logon\x00', &(0x7f0000e90000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a78000-0x2)='{\x00', r2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b11000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) syz_open_dev$sndpcmc(&(0x7f0000987000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x82200) 2018/02/02 17:36:49 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f7f000)=[{&(0x7f0000db0000)=""/35, 0x23}, {&(0x7f0000769000-0xb9)=""/185, 0xb9}, {&(0x7f0000ee3000-0xfa)=""/250, 0xfa}, {&(0x7f0000f7f000)=""/4096, 0x1000}], 0x4) bind$alg(r0, &(0x7f00000bf000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70}}, {{&(0x7f0000f7b000)=@sco, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f000007e000)={0x77359400}) 2018/02/02 17:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c31000-0x5)='user\x00', &(0x7f0000eae000-0x1)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000455000+0x1e4)="1a8579de5ac7cb11c376154618cc94059e3f1feb73dbd0feb2d31a63f1a3512c8604418fdc97455939eb84a223d6952239bf128ee719ac5c9f80d0e6a9", 0x3d, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d63000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000225000-0x4), &(0x7f0000b5c000-0x4)=0x4) add_key(&(0x7f0000128000)='cifs.spnego\x00', &(0x7f000059d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e8f000)='\x00', 0x1, r0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000042d000-0x4)) 2018/02/02 17:36:49 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x220, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsf0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x448) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000016000-0x10)=@buf={0xc4, &(0x7f0000014000-0xc4)="ee12bb7aa066c4db5cf53d77e049e8e4c9d8a1b60c27fd5462bed1f4d256c97fc125999a25d7c1ccd804d7ff321151c7683865536322e4e807f3988bfa43d96c5b73412bdbe098f4c7b52c47d3c983584b71349c42ce566571e5a3309d7c3b11623a39d71949e4553cab87a65a99f413012051ced14d906ccf70a382d0b6a240f9e034ec2690c39067fa0ddf1e6b9cf9aff1ef32dfc828b4c3a187a5f790865b9e92633407a593fdfc66bc6979d9665922d61e414249f1b0f56ab05e682de7ea0c623513"}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000007000)=0x4, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000018000-0x20)={"5662a0a314f632859c44593f50969785", {0x4, 0x2e54, 0x3, "3c7452dbf1d8", 0xffffffff80000001}}) 2018/02/02 17:36:49 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4ac) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000000b000-0x8)={r0, r3}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000013000-0x4)=0x2a8, 0x4) 2018/02/02 17:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x1000000000000002, 0xa) write(r0, &(0x7f00007b6000-0x1f4)="130000001000ffdde280f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8", 0x24) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000de1000)={r0, r0, 0x8, 0x9, &(0x7f0000903000)="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", 0xfffffffffffffff8, 0x3, 0x1, 0xc26, 0x8001, 0x1, 0x8, "e04780ad9457ee0817fa4027b57966e77c72196dd2f3ef92d91ab4dfbb8ca6c0bc1af32ad528c9e665103e44e7e20e7e4103b598171c4b93721b25920a28067759d10187fbf947460988f175ae41213f7782ecba9318ea957cfa16d35bdef3481382bc048e5200daf91802b38d5b31eb70d58a9114013e1a0d9712f1c61e96a96b7e0520de6567eefc299d486630c8b44d0b324b48a477b2a46fd7dbedc3b6743deee33a340183d43ba67e96aa249a8f428c4a0b77c6bde5117ff5ba066d7076350b1afaab8985a53d228a2baa86f2319391997d"}) 2018/02/02 17:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x5, 0x0) sendmsg(r0, &(0x7f000079e000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0xffffffffffffff9d, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001000-0xc4)=""/196, &(0x7f0000b02000-0x4)=0xc4) getpeername$unix(r0, &(0x7f00009be000)=@abs, &(0x7f0000cd9000-0x4)=0x8) close(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000008b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/02 17:36:50 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000ef4000-0x10)={0x2, 0x3, @empty}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000033a000)={@generic="82045b4d389cec108894cad9ab6d1df4", 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000ef4000-0x8)) sendto$packet(r0, &(0x7f0000ef3000-0xbd)="9a3f5da0aa54f8dc16dbf9f68f1a528ad5fa483468521d707abf123df4d150647bb8d71ecdcb5d7d6fea05518d9ad4a97e3abe16aca7172e5bf4fc9c0dddc73665c1329cac6fa1f27b3aabe7b3501719a656af5fb1e8cd2d00cff583718327ba7d797978107eb628b876fe530120833eda63e26102ea7b61fe852d94b3833bc865f111248e724ba9fe190c4da56688d3026cc6b3722e6117a459bdd10f26a690a0a3fb49f44a469e42e6c4d1761311239f71a2333585bf860d5124d85c", 0xbd, 0x4, &(0x7f0000ef2000)={0x11, 0x1c, r1, 0x1, 0x0, 0x6, @random="36ca32c01c20"}, 0x14) sendmsg$rds(r0, &(0x7f0000ef1000)={&(0x7f0000ef2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000c000)=[{&(0x7f0000ef1000)=""/38, 0x26}, {&(0x7f0000c30000)=""/4, 0x4}, {&(0x7f0000ef2000-0xf4)=""/244, 0xf4}, {&(0x7f00001a8000-0x7e)=""/126, 0x7e}, {&(0x7f00004f5000-0x29)=""/41, 0x29}], 0x5, 0x0, 0x0, 0x8000}, 0x800) recvfrom$inet(r0, &(0x7f000013f000)=""/4096, 0x1000, 0x0, &(0x7f0000793000)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000ef4000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x40800) 2018/02/02 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) close(r0) r1 = fcntl$getown(r0, 0x9) waitid(0x0, r1, &(0x7f000000c000-0x10), 0xa, 0x0) [ 214.580998] audit: type=1400 audit(1517593009.997:1822): avc: denied { write } for pid=30150 comm="syz-executor5" path="socket:[80141]" dev="sockfs" ino=80141 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 214.674746] can: request_module (can-proto-0) failed. [ 214.699549] can: request_module (can-proto-0) failed. 2018/02/02 17:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000063d000)=0x8) clock_gettime(0x0, &(0x7f0000abc000+0x35e)={0x0, 0x0}) ppoll(&(0x7f0000231000-0x10)=[{r0}], 0x1, &(0x7f0000665000)={0x0, r1+10000000}, &(0x7f0000770000), 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/02 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) 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 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000085000-0x20)=[], 0x0, &(0x7f0000416000)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000899000-0x10)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000407000-0xb)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f02000-0x8)={0x0, 0x7}, &(0x7f0000ce8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007dd000-0xc)=@sack_info={r3, 0x7f, 0x6}, 0xc) 2018/02/02 17:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006c9000)=0x0) tkill(r0, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44), 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4fb1}, 0x98) r2 = syz_open_dev$usbmon(&(0x7f00006a8000)='/dev/usbmon#\x00', 0x80000001, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000141000)={0xc342, 0x0, 0xfffffffd, 0x0, 0x0, [], [], [], 0x9, 0x800}) rt_sigtimedwait(&(0x7f00009b8000)={0x2}, &(0x7f00009d0000), &(0x7f0000904000)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x0, @empty}]}, &(0x7f0000674000-0x4)=0x10) signalfd(r1, &(0x7f0000688000)={0xab}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000438000)={0xe07, 0x0, 0x10001, 0x6bd}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000bac000-0x20)={0x1, r4, 0x10000, 0x3}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d66000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x40, 0x81}, 0x113) 2018/02/02 17:36:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000012000-0x4)=0x0) ptrace$getregset(0x4204, r1, 0x202, &(0x7f000000c000-0x10)={&(0x7f000000f000)=""/107, 0x6b}) 2018/02/02 17:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x1, 0xd, &(0x7f0000ad4000)={0x0, 0x0}) signalfd4(r0, &(0x7f000036a000-0x8)={0x400}, 0x8, 0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40045109, &(0x7f0000505000)={{0xffffffffffffffff}}) 2018/02/02 17:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000074000-0xa)='/dev/ptmx\x00', 0x106, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000476000-0x53)=""/83, 0x53}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057a000)='/dev/sequencer\x00', 0x2000008004, 0x0) getxattr(&(0x7f00007f4000)='./file0\x00', &(0x7f0000f18000-0xe)=@known='system.advise\x00', &(0x7f0000551000)=""/181, 0xb5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c36000)=""/26, &(0x7f0000786000)=0x1a) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f00004f0000)="ebb29c2aa8000000000000ffff39b40213", 0x11}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/02 17:36:50 executing program 7: r0 = socket$kcm(0x29, 0x3, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000), 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000958000)='/dev/audio\x00', 0x100, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000f14000-0x8)) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000c08000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000645000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x8000, 0x2, [0x2, 0xffffffffffffffff]}, &(0x7f0000184000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002c9000-0xc)={r3, 0x7}, &(0x7f00003f8000-0x4)=0xc) 2018/02/02 17:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000acb000)=0x40, 0x4b6) 2018/02/02 17:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{}, {0x77359400}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005df000)=0x0) waitid(0x0, r1, &(0x7f0000dd7000+0x514), 0x0, &(0x7f00001c7000)) syz_open_dev$amidi(&(0x7f00009bd000)='/dev/amidi#\x00', 0x0, 0x14000) 2018/02/02 17:36:50 executing program 2: socketpair$inet6(0xa, 0x3, 0x20, &(0x7f000050f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000594000-0xf0)=@hopopts={0x0, 0x1, [], [@generic={0x4, 0x6, "5e61eb3db36c"}]}, 0x10) connect$inet6(r0, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/02/02 17:36:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x10080000002) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000d000)={0x0, 0x882, 0x1000, 0x4, 0xfa00364, 0x80}, &(0x7f000000d000)=0x14) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7e00, 0x40) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000012000-0x38)={r2, 0x30, "74834c94bcdbe37603378d9a701546978af732bf31ef363b77f3c419259fd23515c338913d56b652ec3511b2aaa636ab"}, &(0x7f0000011000)=0x38) 2018/02/02 17:36:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8080a, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDSETMODE(r1, 0x4b3a, 0xe36) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), &(0x7f0000000000)=0x4) accept(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x1)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@empty, r2}, 0x14) madvise(&(0x7f0000734000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000907000)='/dev/ppp\x00', 0x4000, 0x0) futimesat(r3, &(0x7f0000d75000-0x8)='./file0\x00', &(0x7f000014b000-0x20)) 2018/02/02 17:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000564000)='/dev/audio#\x00', 0xffffffff, 0x380) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f000004b000-0x4)=0x80000001, 0x4) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/02 17:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) io_setup(0x7e, &(0x7f0000af2000-0x8)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000755000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f5000-0x10)='/selinux/status\x00', 0x0, 0x0) io_submit(r2, 0x2, &(0x7f0000fc3000)=[&(0x7f0000754000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000d77000-0xa5)="9e23427bab5349fc818de6572c4e3fcfb6f24b225a87d0ba80b50b63ec0579548080dabba11418c5b6e86ae9b4923f15c9647acda96160b720adda0f18d801f61845a990c4706957928720328b84889e9ed5aa121e6679248cb0ffbb1c1d5a217d1e376cf2a0c8d5607a236431ce5b25246b1e02fe5c5a964d4928ecf961b3adbdf9344443020989dd9e457376b073149059011dee8a07fdacb8e1b18f956f73f59d6ab2ec", 0xa5, 0x62, 0x0, 0x0, r3}, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f000037a000-0xf7)="c7b626b580ad137b0efca4d271fb66b1f74a8a224ff4447b854d13c09619e3a6d0f2ec16fa00df9285dc612fdc7cc044b2e41f5dfb5e9d02ad0c1478656a644a5581f10fe76a9be8ec3b4a6c79b6c24e82661a20d209c38acfeb66125cbb65cd712fad3f0a360da1368289ac23a101e6f120d4189bb1660fca00f88d4e24a002a63a155e745d7c26e5f96c374291a4d0e32425c1e80cc5ff742d8d8a755c9083bdff52a1c9cb031d3455175a67212599e9394dd9726350daa1c3bf754ee93cb5be4c49836191dd5d5b63f1b64dc089f9ce31b8a5e2233af6c71adea3f76c5b1d34834875ab0def0a374240ef421903dd60a6a9e5e3d877", 0xf7, 0x3f, 0x0, 0x0, r4}]) 2018/02/02 17:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x5}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) bind$unix(r0, &(0x7f000083a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/02 17:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000094000-0x18)={0x1, 0x0, [{0x40000072}]}) 2018/02/02 17:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b2f000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000045000)=""/174) 2018/02/02 17:36:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x101, 0x9, 0x48b3}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f000000c000-0x4)=0x8c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x7, &(0x7f0000012000)={0xfffffffffffffffa, 0x4}, &(0x7f0000013000-0x10)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000012000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r3}) 2018/02/02 17:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f00009f6000-0xe2)=""/226) r1 = syz_fuseblk_mount(&(0x7f0000f05000-0x8)='./file0\x00', &(0x7f00002f7000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x81, 0x400, 0x20000) fchdir(r1) 2018/02/02 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) r0 = syz_open_dev$midi(&(0x7f0000cff000)='/dev/midi#\x00', 0x4, 0x1e5080) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c97000)) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) lremovexattr(&(0x7f0000ea2000)='.', &(0x7f00001b4000-0x7)=@random={'btrfs.', '\x00'}) 2018/02/02 17:36:50 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000177000)='/selinux/checkreqprot\x00', 0x2bf021b412ebc49e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8008, 0x7, 0x3f, 0x0}, &(0x7f0000ded000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/02 17:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') bind$bt_sco(r0, &(0x7f0000ee6000)={0x1f, {0xfffffffffffffffe, 0x9, 0x8, 0xc6, 0x200, 0x8}}, 0x8) getdents(r0, &(0x7f0000849000)=""/4096, 0xffffffffffffffda) getdents(r0, &(0x7f0000067000), 0x2c5) 2018/02/02 17:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000000)=""/81) r0 = syz_open_dev$sndpcmc(&(0x7f0000e9e000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x80) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000aa0000-0x10)={0x5, &(0x7f00007f5000-0x14)=[{0xffffffffffffffff, 0x8001}, {0x9, 0x1000}, {0x9, 0xfff}, {0xffffffffffffff7f, 0x5}, {0x2}]}) [ 215.019521] PPPIOCDETACH file->f_count=2 2018/02/02 17:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000868000)={{{@in6=@ipv4={[], [], @empty}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000204000)=0xe8) r1 = getegid() lchown(&(0x7f0000c3f000-0x8)='./file0\x00', r0, r1) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/02/02 17:36:50 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x7, 0x8000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000000e000-0x18)={0x159, 0x100, 0x80, 0x200, 0x5, 0x7fffffff}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r2}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) 2018/02/02 17:36:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/status\x00', 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) 2018/02/02 17:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000684000-0xb)='/dev/midi#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000fbf000)=[{r1}], 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a57000+0x1ba)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b9000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000051e000-0x6)={r2, 0x8000}, 0x6) fchdir(r1) close(r1) 2018/02/02 17:36:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000+0xf25)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) 2018/02/02 17:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x5, &(0x7f0000dc8000)=[0x1, 0x0, 0x7, 0x81, 0x200]}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000599000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r6, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0x0, 0x0, 0x0, r2}]) poll(&(0x7f0000218000-0x20)=[{r1, 0x8000}, {r4}, {r1, 0x1068}, {r5, 0x2}], 0x4, 0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002ad000-0x4)=0x405) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/02 17:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}]}}, 0x310) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int, &(0x7f0000e56000-0x4)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000bea000-0x8)='/dev/snd/pcmC#D#c\x00', 0x3b1, 0x400) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000056000)=""/78) 2018/02/02 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000554000-0x10)='/dev/sequencer2\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000246000)={0x0, 0x9}, &(0x7f0000a3a000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000ca2000-0x8)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000112000-0x8)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000358000)={r1, 0xf172}, &(0x7f0000491000)=0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b05000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 17:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b11000-0x9)='/dev/sg#\x00', 0x6, 0x2000) sendto$ax25(r0, &(0x7f0000080000)="5729d2c4f37acb52ad4551a4467b6c27399e920a11df5dcafa75257322e804e8c13796c9c28d871d5a4233f4ccf6ecb0fcf7f7e8c81f541da65c2b93581e6ae341ded1c2b22fb1aa081d6c2831fd83e502ba22335cab5c250435fa8701f0dbed02ec3ae4ac7da22e298783700164cae359082e32967aaf946acef68f8024d69f452c1a9cea1f5d28817d02cdc92ca5727dc93ea0f2d2e749bfba50de1b0a3ac39c7496cf01b09cc8591117a63540d114e4d0e1ac22e8d2c0f319", 0xba, 0x4004080, &(0x7f00008be000-0x10)={0x3, {"19ba66450477ce"}, 0x6}, 0x10) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c93000), &(0x7f0000a46000-0x4)=0x4) r1 = gettid() r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b01000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000042b000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c73000)=@assoc_value={r3, 0x8001}, 0x8) 2018/02/02 17:36:50 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) connect$rds(r1, &(0x7f0000137000-0x10)={0x2, 0x0, @rand_addr=0x7ff}, 0x10) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x109101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001000)={r3, 0x80000, r4}) 2018/02/02 17:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000baf000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x80000000) 2018/02/02 17:36:50 executing program 2: clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) r0 = syz_open_dev$vcsa(&(0x7f0000112000-0x8)='/dev/vcsa#\x00', 0x40, 0x180) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0xffffffffffffe2e, &(0x7f0000012000-0x5)=""/5, 0xd5}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0xd)={0x0, 0xffffffffffffffff}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ccd000-0x11)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x1, [@empty]}, 0x14) pread64(0xffffffffffffffff, &(0x7f0000e5c000-0xa5)=""/165, 0xa5, 0x0) 2018/02/02 17:36:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000011000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000005000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) 2018/02/02 17:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000033e000-0x8)='./file0\x00', &(0x7f00009e9000-0x8)='./file0\x00') mkdir(&(0x7f0000086000)='./file0\x00', 0x0) mount(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000353000-0x8)='fusectl\x00', 0x0, &(0x7f00006c4000)) 2018/02/02 17:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000919000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f8b000-0xfc)=""/252) pread64(r0, &(0x7f0000975000-0xbe)=""/190, 0xbe, 0x0) pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000d33000)="f5", 0x1}], 0x1, 0x0) 2018/02/02 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000a96000-0xae)=""/174) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ff5000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@lifetime_val={0x28, 0x9}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x160}, 0x1}, 0x0) get_thread_area(&(0x7f000085b000)={0x77c, 0xffffffff, 0x1000, 0xffff, 0x2, 0x3ff, 0x8, 0x0, 0x6, 0x6}) 2018/02/02 17:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000c01000)='./control\x00', 0x100) r1 = creat(&(0x7f00001a1000-0x10)='./control\x00', 0x100) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e9f000)={0x400}, 0x1) 2018/02/02 17:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000954000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c68000-0xe8)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000026d000)=0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fab000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000f6e000)=0xe8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000134000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000059000)=""/66) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a6f000)=0x81, 0x4) open(&(0x7f00005e1000-0x8)='./file0\x00', 0x0, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e60000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, r2}) restart_syscall() sendmsg$inet_sctp(r1, &(0x7f0000339000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x7fff) 2018/02/02 17:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000dbc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/ppp\x00', 0x40, 0x0) fchown(0xffffffffffffffff, 0x0, r0) 2018/02/02 17:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c25000)='/proc/self/net/pfkey\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001d0000)={0x2, [0x0, 0x0]}, &(0x7f0000848000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009bf000)={r2, 0x800, 0x0, 0x7ff}, &(0x7f000075c000-0x4)=0x18) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000132000)) 2018/02/02 17:36:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000011000)=0x3a) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000003000)=""/86, &(0x7f0000006000-0x4)=0x56) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @empty, @empty, 0x0, 0x80000000, 0x1, 0x100, 0x7, 0x10000, r2}) 2018/02/02 17:36:50 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000)='/dev/snd/pcmC#D#c\x00', 0x8000000000003, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000000b000)=0x1) ioctl(r0, 0xc0884123, &(0x7f000000b000-0x1)) fcntl$setflags(r0, 0x2, 0x1) 2018/02/02 17:36:50 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000709000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000070a000-0x10)={0x10000, 0x6800}) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') getxattr(&(0x7f0000260000-0x8)='./file1\x00', &(0x7f0000309000)=@known='system.advise\x00', &(0x7f0000b43000)=""/226, 0xe2) r2 = inotify_init1(0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00002f4000-0x24)) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/02/02 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000bf2000-0xb)='/dev/midi#\x00', 0xffffffffffffffc0, 0x400000) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000f0c000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b52000)={0x80000000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a2000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000754000-0xc)={&(0x7f000008e000-0x8)='./file0\x00', r3}, 0xc) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000dca000)={@common='ip_vti0\x00', @ifru_mtu=0x6}) faccessat(r3, &(0x7f0000629000-0x8)='./file0\x00', 0x68, 0x200) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000481000-0x4)=0x6, 0x4) 2018/02/02 17:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000171000)) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000299000-0x4)=0x100, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c56000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00001f7000/0x18000)=nil, &(0x7f0000cca000-0x18)=[@textreal={0x8, &(0x7f0000d01000)="0f9c930060f30f2ac165670fc71e65a53e65260f01c80f00100f01fc660f5727660f2d6400f20f06", 0x28}], 0x1, 0x0, &(0x7f0000bd8000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000b08000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000031d000-0x4)=0x26) pipe2(&(0x7f00005d3000), 0x4000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000804000-0x2)={0x1, "df"}, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3e000)='/dev/vga_arbiter\x00', 0xf4a93f82b675baf, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000021d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000cbb000-0x4)=0x40008, 0x4) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000afd000-0x18)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000405000-0x8)=0x6000) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000201000), &(0x7f0000c64000-0x4)=0xb) 2018/02/02 17:36:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000012000-0x4), &(0x7f0000011000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = semget(0x0, 0x2, 0x28) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000012000-0xc)=[{0x5, 0xb8, 0x1000}, {0x3, 0x2, 0x800}], 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000014000-0x8)=0xd000) recvfrom$inet6(r1, &(0x7f0000004000-0x6b)=""/107, 0x6b, 0x40, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000012000)=@nfc, &(0x7f0000012000)=0x10, 0x800) syz_open_dev$mouse(&(0x7f0000015000-0x12)='/dev/input/mouse#\x00', 0x1ff, 0x202000) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000014000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x24000001}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x74)=@getpolicy={0x74, 0x15, 0x200, 0x7, 0x0, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x1, 0x3c4, 0x1, 0x40, 0x2, 0xa0, 0x80, 0xff, r3, r4}, 0xb, 0x1}, [@replay_esn_val={0x24, 0x17, {0x2, 0x0, 0x6, 0x7, 0x2, 0x6, [0x6, 0x9]}}]}, 0x74}, 0x1, 0x0, 0x0, 0x8004}, 0x80) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r3}) 2018/02/02 17:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x3, 0xffffffff, 0x0, []}, 0x1b) 2018/02/02 17:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00002f3000)='./file0\x00', 0x0, 0x5) sendto$unix(r0, &(0x7f00003c3000-0x3c)="7bd60f03d130620f8dc20cd04df464acfaca94eaddac66d40b50bc2aa7e6709c473446eae92a430e07f051b9a558a945ee3c14307d8b518fdcbec27d", 0x3c, 0x20040000, &(0x7f0000360000-0xa)=@file={0x0, './file0\x00'}, 0xa) llistxattr(&(0x7f0000c14000)='./file0\x00', &(0x7f0000b4c000-0x6b)=""/107, 0x6b) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008e0000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f00008e5000)={0xf97cff8c, 0x8, 'SE Linux', "fb603227dc430666782115ad1dd546c1fb"}, 0x21) 2018/02/02 17:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xff, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000770000-0x8)={0x0, 0x3}, &(0x7f0000921000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000176000)={r1, 0xfffffffffffffff0}, &(0x7f0000f55000-0x4)=0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000064b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b04000)=@assoc_value={r2, 0x9}, 0x8) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000cff000)={0x9, 0x1000, 0x4, 0x9, 0x2, 0x5}) open(&(0x7f000062d000)='./file0\x00', 0x8c80, 0x40) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000f41000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x3e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000361000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) munlock(&(0x7f0000aae000/0x2000)=nil, 0x2000) 2018/02/02 17:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x27d, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002fb000-0xa)='/dev/cuse\x00', 0x40000, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x2, 0x0, @fuse_notify_delete_out}, 0x28) 2018/02/02 17:36:50 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x22000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000004000)={0x6, 0xfffffffffffff0c0, 0x3, 0x8, 0x200, 0x9, 0x6, 0x2, 0x6, 0x5}) connect$vsock_stream(r0, &(0x7f0000004000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/02/02 17:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c58000)='/dev/sequencer2\x00', 0x44200, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000f62000-0x8)={0x3, 0x7ff}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000c42000-0x8)=0x80000001) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000532000)) prctl$setptracer(0x59616d61, r3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000811000-0x20)={{&(0x7f000092d000/0x4000)=nil, 0x4000}, 0x1}) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000819000-0x8)={0xfffffffffffffff9, 0x5}, 0x8) close(r0) 2018/02/02 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x3b6, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000007000-0x3d)=""/61, 0x47}], 0x5b, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000004000-0xa)="73ea07d07a0000000000", 0x3, 0xc3, &(0x7f00002ef000-0xc3)=""/195}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f0000082000-0xd)='/dev/usbmon#\x00', 0x4, 0x101000) connect(r0, &(0x7f0000b5d000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) 2018/02/02 17:36:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) [ 215.474530] SELinux: policydb version 657613051 does not match my version range 15-31 [ 215.486730] SELinux: failed to load policy 2018/02/02 17:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f02000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004b7000-0x14)={0x0, 0xdd8, 0x6, [0x6, 0x3, 0x0, 0x3fb, 0x9, 0x1000000001]}, &(0x7f0000388000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000809000-0x8)={r1, 0x2}, &(0x7f0000b3e000)=0x8) getpeername$netlink(r0, &(0x7f0000d2f000), &(0x7f0000f93000-0x4)=0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c8000-0xa)='/dev/cuse\x00', 0x8000, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000903000-0x10)={0x77359400}, 0x10) bind$alg(r3, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) socket$inet6(0xa, 0x7, 0x3) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000de0000)="3665a1ab415b7ac7", 0xffffffffffffffbf) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000780000-0x83)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/02 17:36:50 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000247000)='/dev/vcsa#\x00', 0x2, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) mq_timedreceive(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x8, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000000)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000000)={0x5, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000002000)) write$selinux_load(r0, &(0x7f0000003000-0xb8)={0xf97cff8c, 0x8, 'SE Linux', "a1a78595b935c96cc6a8a4325c6be4ce04ffea60a70796ff91715f9cd5be7e1d98352237791401437a4376869959fbf875babc48efbdf5a0885933064bad9512507a3e6ddd3c8ff2e28676c67b3fbc2acf2ddfdcfdb56b34e86c4483417c99b6802001714771cf228ed2f8fd911e1b7d4bf73cbd013f0ad0d2de03e318c462a9dd48a08748da10891ba396f46904313a4ad8acc009f999e94060d525dac4b700306426505f4be0e5"}, 0xb8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000002000)={0x10001, 0x2, 'client1\x00', 0xffffffff80000002, "396e07366252100e", "eeaa156bc68ee83a894dacf46a75458f668aa37633650c4ea67e6cba05eb9596", 0x9, 0x10001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000003000)=""/77) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x408200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000005000-0x4)=0xe8) quotactl(0x3, &(0x7f0000003000-0x6)='./file0\x00', r2, &(0x7f0000003000)="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") ioperm(0xfffffffffffffffa, 0x5, 0x5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000)=0x5, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000004000)='/dev/vcsa#\x00') writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)}], 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x1, 0x200}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000004000)=""/115) r3 = shmat(0xffffffffffffffff, &(0x7f0000001000/0x3000)=nil, 0x3000) shmdt(r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000006000-0x7f)=""/127) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000005000-0x4)) 2018/02/02 17:36:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000-0x1c)=@req3={0x2, 0x9, 0x2, 0x4, 0x1000, 0xfffffffffffffffe, 0x200}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x200c0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000254000-0x2)=0x9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r2 = socket(0x10, 0x802, 0x10) bind$alg(r0, &(0x7f00002ee000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr(blowfish),xcbc(des)))\x00'}, 0x58) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f000067c000)=""/235) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00008ba000-0x26)="2600000023004307000000ff00008d40030100000200000e00f21e00001100002103c77a35f7", 0x26) 2018/02/02 17:36:51 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc9000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000fc8000)={@ipx={0x4, 0x8, 0x7, "8296e3eb460d", 0x4}, {&(0x7f0000fc8000)=""/185, 0xb9}, &(0x7f0000fc9000-0x1), 0xc}, 0x30) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0xfffffffffffdfffd, &(0x7f000002d000), 0x2, r3, 0xfffffffffffffffe}) 2018/02/02 17:36:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d9000-0x11)='/selinux/enforce\x00', 0x220100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cf7000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f00004ca000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008b9000-0x8)={r1, 0x3}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d14000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) close(r3) 2018/02/02 17:36:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000011000)='/dev/adsp#\x00', 0x8, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000d000-0x20)={0x1fd, 0x1, 0x10000, 0x1000, &(0x7f0000007000/0x1000)=nil}) 2018/02/02 17:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000d9e000)={&(0x7f0000b16000/0x13000)=nil, 0x13000}) bind$alg(r0, &(0x7f0000f65000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc4543(authenc(rmd128-generic,ecb-des3_ede-asm)'}, 0x58) 2018/02/02 17:36:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x495}) bpf$PROG_LOAD(0x5, &(0x7f0000bda000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/02 17:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a70000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00001ed000)={0x97, 0x9}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000092c000)={0x6, &(0x7f0000d6a000)=[{0x9, 0x7f2, 0x7, 0x81}, {0x8, 0x8, 0x0, 0x7f}, {0x9, 0x101, 0x5, 0xc94}, {0x7fba, 0x10001, 0x3, 0x7}, {0x6, 0xfffffffffffffff8, 0x80000000, 0x100000001}, {0x5e4, 0xd2, 0x1ff, 0x1}]}, 0x10) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) write(r1, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a68000)={0x0, 0x68, &(0x7f000017a000)=[@in6={0xa, 0x2, 0x100, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6a}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000d12000)=0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) sendfile(r2, r0, &(0x7f0000d5d000), 0x10000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fca000), &(0x7f0000ab8000)=0x4) accept4$nfc_llcp(r1, &(0x7f0000fd0000-0x60), &(0x7f00000f7000)=0x60, 0x800) 2018/02/02 17:36:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x2, 0x0) bind$packet(r2, &(0x7f0000000000)={0x11, 0x1b, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/02 17:36:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x100}, 0x8) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00003c6000-0xa8)={0x1, 0x0, [{0x0, 0xd8, &(0x7f0000000000)=""/216}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r2}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000497000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/02 17:36:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f00002a0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00001f2000-0x4)=0x32) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fa000)='yeah\x00', 0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000fbe000-0xc)='/dev/ashmem\x00', 0x640000, 0x0) getsockname(r0, &(0x7f00006be000-0x6)=@hci, &(0x7f000094f000-0x4)=0x6) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}}, {{0x77359400}}, {}, {}, {{0x77359400}}, {{0x77359400}}, {{}, 0xffffffbffffff00d}], 0x36a) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000138000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x1ff}, {0x119, 0x0, 0x200}]}) 2018/02/02 17:36:51 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000444000-0x8)=@assoc_value={0x0}, &(0x7f0000cca000)=0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff1000-0x14)={r1, 0x2, 0xffff, 0x7ff, 0x9, 0xffffffffffffff01}, &(0x7f0000570000-0x4)=0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009, 0x1}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/02 17:36:51 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00002bd000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00009d3000)={0x0, 0x0, 0x0, @thr={&(0x7f0000aca000), &(0x7f00003ca000)}}, &(0x7f0000638000)) seccomp(0x0, 0xfffffffffffffffa, &(0x7f00003bf000-0x10)={0x200003ed, &(0x7f0000000000)=[{0x6, 0x7f, 0x0, 0x407ffc0002}]}) prctl$void(0x1f) r1 = syz_open_dev$midi(&(0x7f0000024000)='/dev/midi#\x00', 0x1000, 0x400000) r2 = msgget(0x1, 0x8) msgctl$MSG_INFO(r2, 0xc, &(0x7f000065c000)=""/9) fcntl$getownex(r0, 0x10, &(0x7f0000633000)={0x0, 0x0}) r4 = getpid() kcmp(r3, r4, 0x0, r0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000761000)={0x0, 0x1}, &(0x7f0000320000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000080c000-0xc)=@sack_info={r5, 0x40, 0x4}, &(0x7f0000651000)=0xc) 2018/02/02 17:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000021c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f000082d000)) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/02 17:36:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000011000)='/dev/urandom\x00', 0x0, 0x800) 2018/02/02 17:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0xfffffffffffffdff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00004b9000)="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", 0xfc) 2018/02/02 17:36:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000b1d000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) r1 = request_key(&(0x7f000078c000-0x12)='.request_key_auth\x00', &(0x7f000012f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c7a000-0x1)='\x00', 0xfffffffffffffffa) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e1c000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000a54000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000834000)=0xc) keyctl$chown(0x4, r1, r2, r3) 2018/02/02 17:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) fcntl$dupfd(r0, 0x406, r1) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/02 17:36:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x800000000001, r0, 0x0) 2018/02/02 17:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x6) lseek(r0, 0x27, 0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000612000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00007ab000-0x68)={0x9, 0x3, 0x5b, {}, 0x9b2c, 0x100000000}) r2 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000d94000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty}}}}, &(0x7f0000763000-0x4)=0xb8) 2018/02/02 17:36:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068d000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d47000)=0x7, 0xffffff96) add_key(&(0x7f0000a56000-0x5)='ceph\x00', &(0x7f0000041000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) ftruncate(r0, 0xe6) sendto$inet(r0, &(0x7f0000ad0000)="aa", 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) r2 = gettid() socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b62000-0x4)=0xffff, 0xff5d) lstat(&(0x7f0000919000-0x8)='./file0\x00', &(0x7f0000c87000)) getresuid(&(0x7f00002db000-0x4)=0x0, &(0x7f000047f000), &(0x7f0000e35000)) getgroups(0x3, &(0x7f0000d1b000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ed7000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000480000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fa8000-0x4)={r5, 0x110f}, 0x6) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9e000)={r2, r3, r4}, 0xc) exit(0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{}, {}, {}, {0x2}], 0x20000000000003a2) 2018/02/02 17:36:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) chroot(&(0x7f0000f25000-0x8)='./file0\x00') r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) 2018/02/02 17:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$setstatus(r0, 0x4, 0x479f872c56d85d9c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001d1000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000af000)) fcntl$getownex(r0, 0x10, &(0x7f0000844000-0x8)) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000832000), 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000ba8000-0x8)={0x0, 0x0}) r3 = getpgid(r2) r4 = syz_open_dev$sndpcmc(&(0x7f0000552000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x40) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00009de000-0x1)={0x5f3}, 0x1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000dd5000-0x4)=r3) r5 = gettid() r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e57000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x218, &(0x7f00003d1000)=0x200, 0x4) timer_create(0x0, &(0x7f00001e2000)={0x0, 0xa, 0x4, @tid=r5}, &(0x7f0000558000)) timer_settime(0x0, 0x1, &(0x7f000040a000-0x20)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)) timer_delete(0x0) 2018/02/02 17:36:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000009000)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000011000)=0xe8) sendto$packet(r0, &(0x7f0000000000)="e98e392f80f2d593492cafae1ed93517881ce6ca48a455d8d72303d072ed72653479421590e44223cfa3c3e029eec85bca0e70fc0056ec9191c3dc043cfc3beef73ac44935a04ce499f54c1d2043a83a7504c859ac9c54262d", 0x59, 0x8005, &(0x7f000000b000)={0x11, 0x16, r1, 0x1, 0x20, 0x6, @random="56c858ff1e87"}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(r2, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000012000)=0x10, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000012000)=0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r4}) 2018/02/02 17:36:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d28000-0x4)=0xa02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000832000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f0000144000-0xe2)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000395000-0xd0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) signalfd(r0, &(0x7f0000b4e000)={0x8}, 0x8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a7b000-0x4)=0x5, 0x4) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) listen(r1, 0x8) 2018/02/02 17:36:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00004fd000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) syz_open_dev$sndpcmc(&(0x7f0000d65000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x200000) 2018/02/02 17:36:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000723000)='/dev/sg#\x00', 0x97a8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d6d000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@generic="27e854d03f517a9145e1fb704134d887", @ifru_flags=0x7100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001d000)={r1, 0x80, 0x100000000, 0x8, 0x6, 0x84e}, &(0x7f0000000000)=0x14) clone(0x0, &(0x7f0000015000), &(0x7f0000006000), &(0x7f0000016000-0x4), &(0x7f000000f000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) prlimit64(r2, 0x0, 0x0, &(0x7f0000001000-0x10)) syslog(0x0, &(0x7f00008d2000)=""/89, 0x59) 2018/02/02 17:36:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000000c000)=0x40, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) 2018/02/02 17:36:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0xb3}], 0x1, &(0x7f0000729000-0x77)}}, {{0x0, 0x0, &(0x7f0000997000)=[{&(0x7f0000742000-0x53)=""/83, 0x53}, {&(0x7f0000c11000-0xe8)=""/232, 0xe8}, {&(0x7f000075f000-0x44)=""/68, 0x44}, {&(0x7f0000a3f000-0xd2)=""/210, 0x72}, {&(0x7f0000531000)=""/45, 0x2d}, {&(0x7f0000652000-0x93)=""/147, 0x93}, {&(0x7f0000fc8000-0xd)=""/13, 0xd}], 0x7, &(0x7f0000d3d000)}, 0x7fffffff}], 0x2, 0x2, &(0x7f00006d6000)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00006b3000)=""/197) r2 = dup2(r0, r0) dup3(r1, r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002e2000)="0c8f2be40aee0ce0d56c9bd74787d55b", 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000a6e000-0x10)=@req={0x2, 0x1, 0x5, 0x1}, 0x10) 2018/02/02 17:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000e76000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000810000)={@generic="e8f5d97072ecabd2334b26e304414376", @ifru_flags=0x1000}) recvfrom$ipx(r0, &(0x7f0000f64000-0xe1)=""/225, 0xe1, 0x40, &(0x7f000032b000)={0x4, 0x0, 0x0, "993c67523a3c"}, 0x10) 2018/02/02 17:36:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef0000-0x10)) clock_gettime(0x0, &(0x7f0000d5a000)) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000a57000)={0x5, 0x400007, 0x0, 0xffffffff, 0xffffffe000000004}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bind$alg(0xffffffffffffffff, &(0x7f0000a76000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r0 = add_key$user(&(0x7f000048f000-0x5)='user\x00', &(0x7f000091e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009d6000-0x92)="c9c40150a62ce8bce864e47aa78815cb11b127147f00871c2dc8c031354d5ebbb68785c28f3eaff0345476e0cb3c1137dbade2f3d73a9dc44e2c77d907060b618ff8f1f47dcfd1c82761b350501b34584ff5a85fca14858f216e", 0x5a, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000f7b000-0xc)={{0x2, 0x6, 0x5, 0x1, 0x6, 0x1}, 0x2}) pselect6(0x40, &(0x7f000030b000), &(0x7f0000f20000), &(0x7f0000e1a000-0x40), &(0x7f0000d13000-0x10), &(0x7f00007d1000-0x10)={&(0x7f00005d3000), 0x8}) r2 = syz_open_dev$mouse(&(0x7f000037d000-0x12)='/dev/input/mouse#\x00', 0x4, 0x2) getsockname$inet6(r2, &(0x7f0000d39000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000036d000)=0x1c) keyctl$invalidate(0x15, r0) 2018/02/02 17:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty}], 0x10) r1 = socket(0x9, 0x7, 0x3) connect$l2tp(r1, &(0x7f00008be000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x9}, 0x1, 0x4, 0x0, 0x1}}, 0x26) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000612000-0x4), &(0x7f0000cf0000-0x4)=0x4) 2018/02/02 17:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') r0 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000510000)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000c1000)=0xe8) preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) getpgid(r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000080c000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) [ 216.027681] kauditd_printk_skb: 1 callbacks suppressed [ 216.027690] audit: type=1326 audit(1517593011.444:1824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30489 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 216.033562] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/02 17:36:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000012000-0xb)='/dev/loop#\x00', 0x8001, 0x200000) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3000000, 0x10, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) rt_sigsuspend(&(0x7f0000010000-0x8)={0xb3ac}, 0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) 2018/02/02 17:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000749000-0xb)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008a4000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000040000)=0xe8) quotactl(0x1f, &(0x7f0000b3a000-0x8)='./file0\x00', r3, &(0x7f000099c000-0x1000)="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") ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000072c000)=""/123) mount(&(0x7f0000826000)='./file0\x00', &(0x7f0000aa8000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000613000)) r4 = creat(&(0x7f0000070000-0xe)='./file0/file0\x00', 0x0) umount2(&(0x7f000034d000)='./file0\x00', 0x4) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000b2b000)={@empty, r2}, 0x14) [ 216.083588] binder_alloc: 30485: binder_alloc_buf, no vma [ 216.089337] binder: 30485:30509 transaction failed 29189/-3, size 0-0 line 2957 [ 216.171453] audit: type=1326 audit(1517593011.475:1825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30489 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=49 compat=0 ip=0x453299 code=0x7ffc0000 [ 216.183131] binder: 30485:30504 ioctl 40046207 0 returned -16 [ 216.196087] audit: type=1326 audit(1517593011.475:1826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30489 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 216.211844] binder: undelivered TRANSACTION_ERROR: 29189 [ 216.226630] audit: type=1326 audit(1517593011.479:1827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30489 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=248 compat=0 ip=0x453299 code=0x7ffc0000 [ 216.233732] binder: release 30485:30490 transaction 162 out, still active [ 216.256604] audit: type=1326 audit(1517593011.480:1828): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30489 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 216.256623] audit: type=1326 audit(1517593011.482:1829): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30489 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=250 compat=0 ip=0x453299 code=0x7ffc0000 [ 216.256641] audit: type=1326 audit(1517593011.482:1830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30489 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 216.256657] audit: type=1326 audit(1517593011.484:1831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30489 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=33 compat=0 ip=0x453299 code=0x7ffc0000 [ 216.256675] audit: type=1326 audit(1517593011.484:1832): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30489 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 216.256695] audit: type=1326 audit(1517593011.484:1833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30489 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 216.263632] binder: undelivered TRANSACTION_COMPLETE 2018/02/02 17:36:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) socket$inet6(0xa, 0x80007, 0x3) 2018/02/02 17:36:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000354000)) r1 = syz_open_dev$amidi(&(0x7f0000ce2000-0xc)='/dev/amidi#\x00', 0x80000000000008, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009000-0xc)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000d000-0xc)) setsockopt(r0, 0xfffffffffffffffc, 0x40, &(0x7f0000767000)="57620bf36843081bcc48a59da0e0f174bb349807a0112b06efb4b32272320d163bbb299a28b854c45253e364a6af574f5138b9050cecc4ff0de73b2f63b0cf1d25ff99bf505311da3110c1a09f8b8287233252b80b3966e5b034ce8a8d578a0979cb6146b773cd618fa5080c", 0x6c) close(r0) 2018/02/02 17:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f000027f000-0x4), &(0x7f00003d1000)=0x578b) syz_open_dev$mice(&(0x7f0000a0b000)='/dev/input/mice\x00', 0x0, 0x420000) 2018/02/02 17:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d4000), &(0x7f0000152000-0x4)=0x4) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000319000-0x10)=[], 0x0, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00004e8000-0x2)=0x3, &(0x7f0000331000-0x8)=0x2) r3 = dup(r2) sendmsg$nl_netfilter(r3, &(0x7f0000f6b000-0x38)={&(0x7f0000910000-0xc)={0x10}, 0xc, &(0x7f0000b9c000-0x10)={&(0x7f0000640000)={0x3c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x28, 0x0, @binary="b94a27f4f1f5e0bb9aaea7574ba55b8be850f55ce8d4da1fa1a33b16cf"}]}, 0x3c}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46}, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000de5000-0x4)=0x553, 0x4) 2018/02/02 17:36:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e51000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00006eb000-0x8)={0x3, 0x6}) statfs(&(0x7f00002f5000)='./file0\x00', &(0x7f0000e45000-0x50)=""/80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000237000-0x14)={{0xc9b, 0x100000001, 0x6, 0x3f, 0x5, 0xfffffffffffffffa}, 0x40, 0xc6, 0x5}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f00004fe000-0x7)='mqueue\x00', 0x0, &(0x7f0000c0a000)) mount(&(0x7f0000040000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f00003bd000-0x63)) 2018/02/02 17:36:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b18000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ad000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000c06000)="f841a978e48c63429fd4dccba457c8ffe3d87fe99dd81bc41fb687570c7d3b19"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c3f000-0x4)=0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f00000c8000)='/dev/hwrng\x00', 0x2000, 0x0) [ 216.416803] binder: send failed reply for transaction 162, target dead 2018/02/02 17:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000393000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000ea000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x20000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000031f000-0x4)) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000ff9000-0x10)={0x28, 0x0, 0x0, @my}, 0x10) recvmsg(r0, &(0x7f000057b000-0x38)={&(0x7f0000f87000)=@nl=@proc, 0xc, &(0x7f0000a3a000+0x4a1)=[{&(0x7f00001f9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000464000)=""/180, 0xb4}, {&(0x7f0000624000)=""/170, 0xaa}, {&(0x7f0000681000)=""/120, 0x78}], 0x4, &(0x7f0000001000-0x21)=""/33, 0x21, 0x800}, 0x2020) 2018/02/02 17:36:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b31000-0x8)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ef9000), &(0x7f00001ac000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fa7000)={0x7, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000389000)={r2, 0x94b}) setns(r0, 0x4000000) 2018/02/02 17:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c09000-0xb)='/dev/audio\x00', 0x311040, 0x0) accept$packet(r1, &(0x7f0000a64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000193000-0x4)=0xfffffffffffffcef) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000065f000)={r2, @rand_addr, @loopback=0x7f000001}, 0xc) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/02 17:36:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000000b000)=@known='com.apple.system.Security\x00', &(0x7f0000011000)='bdev\x00', 0x5, 0x2) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="a65b7396545f556be20dfae82ae593ac", 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) 2018/02/02 17:36:51 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='cifQ.idm{p\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, &(0x7f0000006000-0xc6), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)=':trusteduserVexf(\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000)=0x7) 2018/02/02 17:36:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f92000-0x40), &(0x7f0000df1000), &(0x7f0000001000-0x40), &(0x7f0000b4e000)={0x0, 0x989680}, &(0x7f0000001000-0x10)={&(0x7f0000000000), 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x9, 0x400000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/02/02 17:36:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000983000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000621000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00004fc000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x3, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000067a000)={0x0, 0x0}) ioctl$TCFLSH(r3, 0x540b, 0x6) symlinkat(&(0x7f00009d1000)='./file0\x00', r3, &(0x7f0000153000)='./file0\x00') r4 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r4, 0x0, 0x0, 0x10001) write(r3, &(0x7f00008d2000-0x34)="09baaf164cb70432fdd13da41e833c16026c69c4ac06f5168442b87ebad844243930dc35dae9765fa5588b8dab489726156ddb04", 0xc) sendfile(r4, r2, 0x0, 0xe9ed) sendfile(r4, r4, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) setrlimit(0x4, &(0x7f00009c4000-0x10)={0x6b, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) execveat(r4, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000128000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00002a9000)={@generic="93c5d4bdc8386a0e6b49657f4887922b", @ifru_map={0x0, 0x80000001, 0x6, 0x20, 0xe4, 0x80000000}}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000a30000-0x4)='tls\x00', 0x4) 2018/02/02 17:36:52 executing program 6: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c}, {0x6, 0x0, 0x0, 0x50000}]}) r0 = syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000a1000-0x8)={0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000ed000)=0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c0000-0x8)={0x20080522, r2}, &(0x7f00000ee000-0x18)={0x5b46, 0x5, 0x5, 0x7, 0x8, 0x60a3}) r3 = syz_open_dev$mouse(&(0x7f00000d4000)='/dev/input/mouse#\x00', 0x3, 0x80000) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000ed000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x40000000}, &(0x7f0000099000-0x4)=0x8) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000058000-0x10)={0x77359400}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000ed000)={r5, 0x4}, &(0x7f0000052000)=0x8) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f00000ee000)={&(0x7f000009b000-0x6)=@hci={0x1f, 0x2ab4, 0x3}, 0x6, &(0x7f00000ef000-0x20)=[{&(0x7f00000ee000)="0f1bda06790a34d9451c4ae4150d29618746b537443dbcf70d35ee18d563911555", 0x21}, {&(0x7f00000ee000)="ff58e34f61e9e0d04b5dbbf7b0695a8ba48d5e711b3918d5a58be3c9e6a707628d7953ceb823b5399d6e04a0fb6966f2000d45b36f53509d3ebe02a8a47e3c27b57567d3b10487c848b4ddbd699cc5b2b1790055", 0x54}], 0x2, &(0x7f00000bc000-0x1318)=[{0x80, 0x3a, 0x0, "4285bb4a7a12167c8726eb11c0895d270f7e69abc38816dae53d572aa04a8533711532deee44c9e4ba1f8028b2b30c9f4a10b1c40e8897a4fd1fb88b969220718fa43c25d7872294d79dede4ea6df34c7862c91c28cce6e35fc9a96476e2638c21f01a25fe88871366c9ae"}, {0x1010, 0x118, 0xef, "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"}, {0x68, 0x116, 0xaa4, "f311d36d3239824f285881a24fa02327b04b04b302985ccd950633854f6680f95e9fa8d3a0dc3e6b04660a6331c587ebaeb2163e654628af31afa4e27b1183f7c188b5c885830ba84ddeb7d7c5d0fddcd1"}, {0xf0, 0x1ff, 0x6, "76e21a3810e1f91e32362652dbdf8bfe58c881d79dac0fb16dd782ca93f6410cd3cd3ea9a476036e45c3cf5bb8e446e9579cd04710de49ad064dc73e700931c2c03c157b7a0c2d7261c57228936e81f5464283ceeddbdc4d90a5f65b0d8ae76c4c2fb32e4ba05f4cc4e7e8a0805cf1fa2b149ffb1957b17771b519528ccfff0c132f28abc81b0a422e2adef271651b80719ef7e594f0b613b49cb7111da5961ce1ae34ab5ea99bef42b9366002aea3b000a8bad6547d44b140b955e5aca29fb5c92faf530b835b55ce9fed7a08ded1495682c5998af67ff13ac45e8425c2"}, {0x80, 0x10b, 0x7, "83c8ef252c8b4237d97d9069b5f5bd15f4f8b013225c48679a6bd2d660bb868753fad232e1a23eb7ac03371a21e8b5210c99b332b0d78254a2ca836b6bebbe5fc25e28085df520d2fd1998d3125b9312768e60e8756cbb17ed5ed88356c351921d88b5db750735926cf2e0ee374c"}, {0xb0, 0x114, 0xffffffffffffffff, "e6111ad2a5aeafb99d737607c7d7823c968ac59817208088a66538f4f1eaa0445e3d17976e20801c743d54c605a10df68eb555dac28ecbd9b33b491829d4838f638f613713fb6dc2dd1e241b27bcdf4e4b1276e59fcf0f3c91a4d8be7f88948af115ca3f2a2cae5dcdc721453fd19bd25f7473869253285b1005b0c79fa0e278e2a4aad3d6fe3122f14ad46daa794368c8a5fe715e1483548a4a08cb15ec8c"}], 0x1318, 0x8001}, 0x4000040) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000ee000)={0x0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f00000f1000-0x8)={0x20080522, r2}, &(0x7f0000074000)={0x5, 0x9, 0xfffffffffffffffa, 0x6, 0x6, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000ef000)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0xff, 0xbbf73d76e907cd68, 0x6, 0x2}, 0x20) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000ef000-0x8)={r6}) 2018/02/02 17:36:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000011000)='/dev/amidi#\x00', 0x401, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000012000-0x4)=0x56e4, &(0x7f000000e000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000012000-0x4)=0x0) sched_getscheduler(r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 17:36:52 executing program 1: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e72000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00009dd000-0x1c)={0x5, 0x1, 0x800, 0x0, 0xffffffffffffffff, 0x0, 0x1f, 0x200, 0x8, 0x3ff, 0x1, 0xd7, 0x0, 0x5, 0x1a0, 0x1ff, 0x1, 0x101}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000564000)=0x4, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x800000}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0x3, @empty}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408", 0x0, 0x2}) 2018/02/02 17:36:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000ec9000)='./file0\x00', 0x88000, 0x6d) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002d2000)={0x1182, 0xb, 0x0, 0x8, "f54ee58dd302d6f8f639cd07d2356ed10dbda9394767c5e6d66339bb09871710"}) mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0xfff, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f00002ed000)=[]) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000ad3000)={0x0, 0x2b, 0x5, @thr={&(0x7f0000380000)="25c8aaab53a5e2fdce52184882e07aa8cc06f6316fa77e35431e793840163563cbeeaa4e8bbdd3bc13af86e78e66aa86f3e472dc377783a5aa5b1e197f0d6e0e04a906553265fdbb5f07d767c04d70782c41467e336ccd52fd4b95caf9a7059a44c3de588b2a0132c15435682b8cc669", &(0x7f0000cf8000-0xf4)="4228bd18cea8adfcbed2392fd151be2ea46f457eef1a7d84c741eca8868034c63ca8e9f4ae4953292dc0b020ed4331fb756a685534ee76b9bebae76c60968d4f2d572eff7cbbfaeeb54b7d258b1a91adb76c558d071d16b38b776b4de5cffc75bc2084ac46bf7b4fb221f9fbb77c4d9f7774bd6f8af93f1ccaa518aa8cdd0748abfecf00acb809163f375fd3ee46a2d1d5a844ed2478fa4c416af370c4e06c9a54c96c9ae9a65e51e020ea91113133b358ec8831bdedd80b1e44db996c1be1df37c866c7bdf55f809b8d46325bb08820e498697cefa5a9751cda0532c3d4d21b58b6feeaf7befefed595cb04a8a2182ffffd130c"}}, &(0x7f00000da000)) r1 = gettid() r2 = gettid() kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = creat(&(0x7f0000210000)='./file0/file0\x00', 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00003fa000-0x4)=0x7ff, &(0x7f0000cfd000-0x8)=0x4) 2018/02/02 17:36:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='\x00', 0x801, 0x4, &(0x7f0000001000-0x40)={0x100000000, 0xffff, 0x0, 0xffff, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffe, 0xb32}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x4080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000001000-0x4)="f835f372", 0x4, 0x24000001, &(0x7f0000001000)={0x3, {"6fcaf8bd92b185"}, 0x800}, 0x10) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000-0x4), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000005000-0xcc)="87e36149f28765e343a28181f2d348c11ec10624bf448d89462cf3635131528d1ea17452c29b571bdb66610ed4034a06234bc90c60ecf9f8f7f3483f223ea2de04d34564ca4e805ed17c51954377561b4790edd12e5260c318e40769e79a6e5a52cdb6af4fb340e01a585195dc086bfd5331ff9c79fc8087eb56658da6c0fcfce4ec6b91d97445e5985a85ad69971a08b1a40fd5f14051df850b4309a898343ac2394a4dab01abad006ccc73c0a3272290e1b86f9c2e265aa08676f4197a7735d67196041c52001a3974e7a5", 0xcc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000006000-0x24)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000006000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x9, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x4, r3, r4}, {0xc96, 0xff, 0x1, 0x0, 0x9a, 0x6, 0x8001, 0x80000000}, {0x473, 0x4, 0x3ff, 0x2}, 0x7, 0xc, 0x2, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x6c}, 0x0, @in6=@empty, 0x4, 0x6, 0x3, 0x63dd, 0x0, 0x3ff, 0x3}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f0000001000-0xf3)=""/243, &(0x7f0000007000)=0xf3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000003000)=""/133, &(0x7f0000009000-0x4)=0x85) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000a000-0x37)="42924b13bc666124196be5dc00c02af2c284ab2358f27ca465c961fc3ba1304425e950d55b76faf8debe589f2b8db6f6873858d98a9baf", 0x37) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000000a000)=0xff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0xf364, 0x8000, 0x5, 0x9, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000b000)={r5, 0x0, 0x1, 0x6}, 0x10) 2018/02/02 17:36:52 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x7) 2018/02/02 17:36:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004f6000)='/dev/sg#\x00', 0x9, 0x400) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d3a000-0x4)) r1 = syz_open_dev$sndpcmp(&(0x7f00006af000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x80000) ioctl$VT_DISALLOCATE(r1, 0x5608) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420c2, &(0x7f0000b17000)) open(&(0x7f00009b4000-0x1)='.', 0x101000, 0x80) 2018/02/02 17:36:52 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x88402, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000003000-0x5)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000003000-0x4), 0x4) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/02/02 17:36:52 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000976000-0xd)='/dev/usbmon#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/163) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x6d69}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x9, 0x5, 0x7fffffff}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x4b)=""/75, 0x4b}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000000000)=""/58, 0x3a}], 0x4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x0, 0xff, 0x9, 0x10000, 0x5, 0xffff}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000004000-0x20)=[{&(0x7f0000003000)=""/10, 0xa}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) fcntl$setstatus(r0, 0x4, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000)={0x3, 0x1, 0x3, 0x40, 0x9, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000)={r1, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000005000)=[@in6={0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x746e}, @in6={0xa, 0x1, 0x1b2f, @empty, 0x100000001}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x70) ioctl$KDMKTONE(r0, 0x4b30, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000-0xa0)={r3, @in6={{0xa, 0x2, 0x766, @loopback={0x0, 0x1}, 0x1}}, 0x40, 0x8, 0x3, 0x2, 0x81}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x5d)="9a433f27429c68ca62c1bfd2935410fbac909ba037ed63bf9d4296b918156032a7f1c59164426f674698811f87db17575ab2effedf4870c5bc0a3fb19bb5d4dad73966ad347bede7924f6e200d9cb01ecaa4d57b9a7448ad87fd7c9ae8", 0x5d, 0xfffffffffffffffe) keyctl$get_security(0x11, r4, &(0x7f0000002000-0xe)=""/14, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000008000)={@syzn}) 2018/02/02 17:36:52 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000032000-0x308)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff}, {0x7fffffff}, {0xffffffff, 0xfffffffffffffffd}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) socket$pppoe(0x18, 0x1, 0x0) 2018/02/02 17:36:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) 2018/02/02 17:36:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000c57000-0x40)={0x9, 0x4, 0xffffffff, 0x0, 0x8, 0x400, 0x0, 0x697}, &(0x7f0000d3c000-0x40)={0x4, 0xd9f1, 0x3, 0xac, 0x0, 0x1, 0xc8, 0x20}, &(0x7f00000f4000-0x40)={0x10001, 0x3, 0x5, 0xfffffffffffffffb, 0x1000, 0x2, 0x2, 0x1}, &(0x7f0000c37000), &(0x7f0000f3e000-0x10)={&(0x7f0000e51000)={0x10000}, 0x8}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f0000b5a000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a02000-0xc)={0x1, r1}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000597000)=""/4096) unshare(0x400) flistxattr(r1, &(0x7f0000f59000)=""/122, 0x7a) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00002c8000)={{0x3, 0x0, 0x8, 0x2, 0x7}}) 2018/02/02 17:36:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c3000-0x8)) r2 = syz_open_dev$adsp(&(0x7f00001ff000-0xb)='/dev/adsp#\x00', 0x1, 0x202080) faccessat(r2, &(0x7f000033a000)='./file0\x00', 0x1, 0xa00) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x2, r3}) r4 = eventfd2(0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000015c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x8, 0x400000000000002, r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r5, 0x3, 0x2, r5}) 2018/02/02 17:36:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080002, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00002bf000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x20000) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000b8b000)={0xfffffffffffffffd, 0x7fffffff, 0x7}) sendmmsg(r1, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x400000006, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x3de6e49a4190a1fc}], 0x7}}], 0x1, 0x0) 2018/02/02 17:36:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00008bf000)={0x4, r1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000447000-0x4)=0x1, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000c73000-0xc)={0x80000001, 0x80000000, 0x3f}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000d3a000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d9c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/02 17:36:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005bf000)={{0x0, 0x3}}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)) 2018/02/02 17:36:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000006000-0x4)) 2018/02/02 17:36:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005ab000-0xa)='/dev/cuse\x00', 0x208080, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001d4000-0x18)={0x0, 0x80000001, 0x8, [0x3, 0xbe, 0x8, 0x1, 0x8, 0x4, 0x3f, 0x7fffffff]}, &(0x7f0000f80000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a03000)={r1, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000603000)='net/if_inet6\x00') pread64(r2, &(0x7f0000223000), 0x3d2, 0x1fffffc) [ 216.798474] Protocol error: SET target dimension is over the limit! [ 216.827116] Protocol error: SET target dimension is over the limit! 2018/02/02 17:36:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000011000)={@generic="42502724ae759eccc0f3b1343f83a754", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000001000)=""/219, &(0x7f0000012000)=0xdb) [ 216.914485] *** Guest State *** [ 216.917913] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 216.926814] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 216.935699] CR3 = 0x0000000000000000 [ 216.939457] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 216.939803] irq bypass consumer (token 00000000b9dd8c8c) registration fails: -16 [ 216.945454] RFLAGS=0x00010002 DR7 = 0x0000000000000400 2018/02/02 17:36:52 executing program 7: r0 = socket(0x11, 0x803, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000af0000-0x4)) 2018/02/02 17:36:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000147000-0x12)='/dev/snd/pcmC#D#c\x00', 0x25, 0x4000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) fstat(0xffffffffffffffff, &(0x7f00008c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r0, r2) 2018/02/02 17:36:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x2800) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/02/02 17:36:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = socket(0x1, 0x80a, 0x100000000) accept$packet(0xffffffffffffff9c, &(0x7f000041c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d17000)=0x14) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000028000)=@bridge_getlink={0x24, 0x12, 0x1, 0x6, 0x3, {0x7, 0x0, 0x0, r1, 0x8, 0x10}, [@IFLA_PHYS_SWITCH_ID={0x4, 0x24}]}, 0x24}, 0x1}, 0x0) 2018/02/02 17:36:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000011000)=""/202) r1 = dup(r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000003000)=0x8001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) [ 216.945482] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 216.945490] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 216.945502] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 216.945516] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 216.968734] irq bypass consumer (token 0000000050a0a60b) registration fails: -16 [ 216.973746] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.005341] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.013374] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.021403] GDTR: limit=0x00000000, base=0x0000000000000000 [ 217.029435] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.037443] IDTR: limit=0x00000000, base=0x0000000000000000 [ 217.045474] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.053495] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 217.060183] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 217.067684] Interruptibility = 00000008 ActivityState = 00000000 [ 217.073945] *** Host State *** [ 217.077199] RIP = 0xffffffff811bdff4 RSP = 0xffff8801bf877508 [ 217.083207] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 217.089658] FSBase=00007fa882f75700 GSBase=ffff8801db500000 TRBase=fffffe0000034000 [ 217.097490] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 217.103432] CR0=0000000080050033 CR3=00000001d8038003 CR4=00000000001626e0 [ 217.110486] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85a01b70 [ 217.117202] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 217.123296] *** Control State *** [ 217.126787] PinBased=0000003f CPUBased=b6986dfa SecondaryExec=000000c2 [ 217.133479] EntryControls=0000d1ff ExitControls=0023efff [ 217.138985] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 217.145950] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 217.152650] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 217.159261] reason=80000021 qualification=0000000000000000 [ 217.165624] IDTVectoring: info=00000000 errcode=00000000 [ 217.171099] TSC Offset = 0xffffff88eb8734c2 [ 217.175441] EPT pointer = 0x00000001ce5af01e [ 217.190042] *** Guest State *** [ 217.193404] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 217.202276] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 217.211118] CR3 = 0x0000000000000000 [ 217.214842] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 217.220826] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 217.226831] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 217.233534] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.241509] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.249489] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.257477] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.265454] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.273432] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.281408] GDTR: limit=0x00000000, base=0x0000000000000000 [ 217.289394] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.297380] IDTR: limit=0x00000000, base=0x0000000000000000 [ 217.305348] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 217.313329] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 217.319756] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 217.327214] Interruptibility = 00000008 ActivityState = 00000000 [ 217.333447] *** Host State *** [ 217.336650] RIP = 0xffffffff811bdff4 RSP = 0xffff8801b9d3f508 [ 217.342625] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 217.349053] FSBase=00007fa882eae700 GSBase=ffff8801db400000 TRBase=fffffe0000003000 [ 217.356853] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 217.362752] CR0=0000000080050033 CR3=00000001d8038004 CR4=00000000001626f0 [ 217.369771] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff85a01b70 [ 217.376453] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 217.382509] *** Control State *** [ 217.385978] PinBased=0000003f CPUBased=b6986dfa SecondaryExec=000000c2 [ 217.392648] EntryControls=0000d1ff ExitControls=0023efff [ 217.398112] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 217.405050] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 2018/02/02 17:36:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/hwrng\x00', 0x62040, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000a5f000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x80000001}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00005c5000-0x8)={0x0, 0x3}) 2018/02/02 17:36:52 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002c000-0x16)='/selinux/checkreqprot\x00', 0x408000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000002c000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000a000)=@filter={'filter\x00', 0xe, 0x4, 0x8e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x6f0, 0x718, 0x0, {}, [@common=@unspec=@u32={0x680, 'u32\x00', 0x0, {[{}, {}, {[{}, {}, {0x0, 0x1}], [{}, {0x8001}, {}, {}, {}, {}, {0x3}, {}, {}, {0x0, 0x5}]}, {}, {[{}, {}, {}, {}, {0x7}]}, {}, {}, {[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x400}]}, {}, {[{}, {}, {}, {0x0, 0x2}, {}, {}, {}, {}, {}, {0x0, 0x3}], [{0x0, 0x4}], 0x0, 0xa}, {[{}, {}, {}, {}, {0x1ff}, {}, {0x4}, {}, {}, {0x0, 0x2}], [{}, {}, {}, {}, {}, {}, {}, {0x0, 0x7}, {}, {}, {0x0, 0x2}]}]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x940) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0xffffffffffffffd1, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @generic="deb6ab9a6dd071e08e3362f1455ea69b", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x4, 0x3, 0x5}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x2c0) 2018/02/02 17:36:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000aa000-0x8)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8936, &(0x7f0000001000-0x50)={@common='ifb0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x4, @empty, @generic="160ddffc8d46f885a4ebadcf99ce4ada"}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000201000-0x140)=[{{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000000)=""/167, 0xa7}], 0x3, &(0x7f0000586000-0xcf)=""/207, 0xcf, 0x100000000}, 0x6}, {{&(0x7f0000a84000)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, 0x1e, &(0x7f0000738000-0x40)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f00003a0000-0x2e)=""/46, 0x2e}, {&(0x7f000068e000)=""/139, 0x8b}], 0x4, &(0x7f0000001000-0xaa)=""/170, 0xaa, 0x20}, 0x5}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f000027b000)=[{&(0x7f0000001000-0xc2)=""/218, 0xda}, {&(0x7f0000ed2000)=""/225, 0xe1}], 0x2, &(0x7f000017b000-0xae)=""/174, 0xae, 0xfffffffffffffffb}, 0x9}, {{&(0x7f0000000000)=@rc, 0x9, &(0x7f0000000000)=[{&(0x7f00009cf000)=""/127, 0x7f}, {&(0x7f0000000000)=""/83, 0x53}], 0x2, &(0x7f00008c1000-0xa2)=""/162, 0xa2, 0xfffffffffffffffb}, 0xffffffff7fffffff}, {{&(0x7f0000001000-0x58)=@alg, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000c7f000)}, {&(0x7f0000000000)=""/170, 0xaa}], 0x7, &(0x7f00003c3000-0x1000)=""/4096, 0x1000, 0x8}, 0x2}, {{&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f00003db000)=[{&(0x7f0000153000)=""/192, 0xc0}, {&(0x7f0000000000)=""/142, 0x8e}], 0x2, &(0x7f0000001000-0x73)=""/115, 0x73, 0x9}, 0x4}], 0x6, 0x100, &(0x7f0000656000-0x10)={0x77359400}) clock_getres(0xffffdffffffffff5, &(0x7f0000397000-0x10)) 2018/02/02 17:36:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000011000)=0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000012000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x13}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, 0x5, 0xa, 0x0, 0x100, 0x3, 0x10000, r2}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000d000)=0x0) ptrace$peekuser(0x3, r3, 0xffffffffffff0001) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000011000)=@ax25={0x3, {"3be11527515930"}, 0x1ff}, 0x10) 2018/02/02 17:36:52 executing program 1: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000758000-0xc)='/dev/autofs\x00', 0x40040, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000543000)={0xb96a, 0x2, 0x7fff, 0x7994f06d, [], [], [], 0x7f, 0x6, 0x9, 0x81, "380d5a178f80876fd5ac329914d0e8a0"}) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000082a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x45b8, &(0x7f0000516000)) 2018/02/02 17:36:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {0x0, 0x0, 0x6}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000939000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00008bc000-0xb0)={{0x4c3d8845, 0x5}, 'port1\x00', 0x1, 0x4, 0x81, 0x0, 0x4, 0x800, 0x6, 0x0, 0x4, 0x3}) 2018/02/02 17:36:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000040f000-0x10)={0x0, 0x78, &(0x7f0000d8c000+0x309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a6c000-0x11)='/selinux/enforce\x00', 0xa4ca6404721608f3, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00005c5000)=""/194) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) open_by_handle_at(r0, &(0x7f0000659000-0xcc)={0xcc, 0x7ff, "8ca53dc67acf28ea7f8dd4fdeffab70d4eba2793aa4ecbc2b8354e5552dc70ae06dad0c6bb3a2444a5f46c66907bcdca4435c14295457f19dee00203b15a4b2126fb74bb4df0001ddef3e8d4ec2facd62c4270559627257962d39a7ff11204b19028f0c5e4b18675037edda49b1f490ed2b6c0afa286325c46ad68e71a6475a0f11166dd4f4e9f1ecccacba0bb8f6a8bfd3f54dc7216d4ab1fff4ff8ef2a5ba68b1e942c2f2a48691ec9405f08801f2985fc5456c80fed53d034af173087142428a933e5"}, 0x10000) 2018/02/02 17:36:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffb) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) [ 217.411740] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 217.418322] reason=80000021 qualification=0000000000000000 [ 217.424645] IDTVectoring: info=00000000 errcode=00000000 [ 217.430104] TSC Offset = 0xffffff88eb8734c2 [ 217.434440] EPT pointer = 0x00000001ce5af01e 2018/02/02 17:36:52 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000110000-0x10)='/dev/input/mice\x00', 0x0, 0x801) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000104000-0x49)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00003a5000-0x41)=""/65, 0x41) 2018/02/02 17:36:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000008000-0x8)={0x0, 0x1}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000011000)={r3, 0xffffffff, 0x2, [0x2, 0x8]}, 0xc) sendto$inet6(r0, &(0x7f000000d000)="862116e7f1e9b33b45f969d6ebcd450f4ee991dab24b74", 0x17, 0x40440c1, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffff81}, 0xaa95}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000013000-0x8), &(0x7f0000006000-0x4)=0x8) 2018/02/02 17:36:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b8c000)={&(0x7f0000a34000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f70000)=[]}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000661000-0xb)='/dev/adsp#\x00', 0x5, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000db4000-0x4)=0x4000000000000000, &(0x7f0000f3e000-0x4)=0x4) close(r0) 2018/02/02 17:36:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b89000-0x8), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x4000000000000) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1}, 0x0) [ 217.469400] x_tables: ip_tables: u32.0 match: invalid size 1984 (kernel) != (user) 1632 [ 217.509538] x_tables: ip_tables: u32.0 match: invalid size 1984 (kernel) != (user) 1632 2018/02/02 17:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x81) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f09000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x40, {0x2, 0x2, @broadcast=0xffffffff}, @common='ip6_vti0\x00'}) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1}, 0x0) 2018/02/02 17:36:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)) 2018/02/02 17:36:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000012000-0x4)=0x14) r3 = geteuid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in=@rand_addr=0x8, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x2, 0x10001, 0x2, 0xfffffffffffff801, 0xa, 0x20, 0x20, 0x7b, r2, r3}, {0x81, 0x81, 0x80000001, 0xfffffffffffffffb, 0x7, 0xfffffffffffffeff, 0xff, 0x8}, {0x0, 0x2, 0x7, 0x401}, 0x0, 0xc, 0x3, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x3, 0x1, 0xfffffffffffffff8, 0x75c, 0x58e2, 0x6c}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r4}) 2018/02/02 17:36:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008e7000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000398000)=""/255, &(0x7f00002fb000-0x4)=0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000234000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/02/02 17:36:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) fallocate(r0, 0x0, 0x7, 0xe9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000003e000)='/dev/vcs\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f00001d0000-0x5b)={'system_u:object_r:ldconfig_cache_t:s0', 0x20, 'system_u:object_r:tape_device_t:s0', 0x20, 0x35, 0x37, 0x20, '/usr/sbin/ntpd\x00'}, 0x5b) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f000034e000-0x4)=0x4) 2018/02/02 17:36:53 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004df000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00005b2000-0xbc)={0x2073c000000000, 0x1, 'client1\x00', 0x4, "0629d1a54b0c4fdc", "5af2ffcbd6d59cb992e359bf779d867633871bdf950725962da5f61fd98ec74c", 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000047000)='./file0\x00', 0x40000141040, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00006d8000)) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8), 0x100000002) socket$l2tp(0x18, 0x1, 0x1) readv(r2, &(0x7f0000d73000-0x10)=[{&(0x7f0000e63000-0xbc)=""/188, 0xbc}], 0x99) 2018/02/02 17:36:53 executing program 6: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() capget(&(0x7f00004e9000-0x8)={0x19980330, r1}, &(0x7f0000274000-0x18)) fcntl$addseals(r0, 0x409, 0x4000000000000008) 2018/02/02 17:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000274000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x14, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 17:36:53 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x20000000000000) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1ff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) 2018/02/02 17:36:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x80005, 0x0) socketpair$inet(0x2, 0xa, 0x302, &(0x7f0000f20000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00004ce000-0x4)='tls\x00', 0x4) select(0x40, &(0x7f00000a7000)={0x3f, 0xcc9, 0x0, 0x4, 0x2, 0x40, 0xffffffffffffff80, 0xecfe}, &(0x7f0000a93000-0x40)={0x9, 0x8, 0x10000, 0x6f, 0x2, 0x18, 0x67, 0xffffffff}, &(0x7f0000348000)={0x5, 0x7fff, 0xc0f, 0x9, 0x1, 0x9, 0x1, 0x6e5}, &(0x7f0000a41000)={0x77359400}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000c4f000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af8000-0x20)={{0x0, 0x0}}) recvmmsg(r0, &(0x7f00002bb000-0x168)=[{{&(0x7f000055b000)=@ax25, 0xfc80, &(0x7f0000154000)=[{&(0x7f00004e2000)=""/209}, {&(0x7f0000b03000)=""/16}, {&(0x7f0000b25000)=""/210}, {&(0x7f00008ff000-0x6d)=""/109}, {&(0x7f0000a58000-0x1000)=""/4096}, {&(0x7f00000d3000)=""/82}, {&(0x7f00002e7000)=""/59}], 0x10000000000001d9, &(0x7f0000031000)=""/28, 0xffffffffffffffb6}}], 0x1, 0x0, &(0x7f000054b000-0x10)={r2, r3}) 2018/02/02 17:36:53 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000015000-0x60)=""/96, 0x60) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x604080, 0x0) accept$netrom(r2, &(0x7f000000b000)=@full, &(0x7f0000005000-0x4)=0x48) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/02 17:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a8000-0x11)='/selinux/enforce\x00', 0x2c0000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00005b3000-0x4)=0xff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f000013e000)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x10, 0x16, @nested={0xc, 0x1, [@generic="b6c2d9b209"]}}]}, 0x34}, 0x1}, 0x0) 2018/02/02 17:36:53 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00005f5000-0x4), 0x80800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000753000-0x10)=@generic="008db540d4f5b60cfe51dd479d6589f1", 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e}}) r2 = socket(0xb, 0x80000, 0x6) getpeername$ax25(r2, &(0x7f0000516000-0x10), &(0x7f0000ba2000-0x4)=0x10) 2018/02/02 17:36:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000843000-0x1)={0x18, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/02 17:36:53 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) 2018/02/02 17:36:53 executing program 5: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000024f000)=0x2) setrlimit(0x9, &(0x7f0000483000-0x10)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/02 17:36:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000b8c000-0xc0)=""/192) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000bf3000)=[], 0x0, 0x1}], 0x1, 0x0) 2018/02/02 17:36:53 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000084c000-0xb)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000025000-0x94)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @rand_addr=0xd67}, @in6={0xa, 0x0, 0xf666, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x289e}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}], 0x94) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000024000)={0x0, 0x1, 0x2f, 0x6}, &(0x7f0000025000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x7f, 0x2, 0x1000, 0x3, r2}, 0x10) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d8, &(0x7f0000001000-0x4)) 2018/02/02 17:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000f10000/0x1000)=nil) shmat(r0, &(0x7f00001b1000/0x1000)=nil, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003de000-0x4), 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000221000-0x8)=0x3, 0x8) shmat(0x0, &(0x7f00001ab000/0x3000)=nil, 0x0) 2018/02/02 17:36:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f00008d8000)={0x0, r3+10000000}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009c2000-0x4)=0x0) ptrace$setopts(0x4200, r4, 0x1, 0x0) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r2) 2018/02/02 17:36:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000876000)=0x20, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/02/02 17:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007d0000)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000b45000)='/dev/amidi#\x00', 0x0, 0x40000) write(r0, &(0x7f000013a000-0xc1)="00523ad7434cc5dabbbe1440d715d05ff13ebef071cc8dc0defc0c413d062853c1f4711ece0e9b72324bebfb124f5a26496032701f7c961cd69396c41caf9c3af013c08c671cc982018fb1abb8a3b0dc275ca880def2e70c303cb2268e1cc34c98338e06987d46ec53463efdd5ad016da4b43d9c9790b04585ecfe8fc452a244b64d5d309fcaf840c0cd350f9391f103d4dea75ea5617ba9e7aaababb6d711ef2a048aaec8e27624fc5255338681fc433fdde5c5b1baae0b8ad10328a69bf1b3a9", 0xc1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4), 0x8000000000000086, 0x0, &(0x7f0000001000), &(0x7f0000000000), 0x0) [ 217.701960] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 217.716297] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 217.731965] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/02/02 17:36:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = syz_open_dev$audion(&(0x7f000021e000)='/dev/audio#\x00', 0x3f, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003bc000)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000459000)={0x0, @in6={{0xa, 0x1, 0x9, @empty, 0x2}}, 0x7f, 0x100}, &(0x7f0000f74000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ba7000-0xc)={r3, 0x5, 0x30}, &(0x7f0000769000-0x4)=0xc) r4 = getpgrp(0x0) r5 = getpgid(0x0) kcmp(r4, r5, 0x1, r0, r2) socket$inet6(0xa, 0x806, 0x2) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 17:36:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0xffffffffffffffff, 0x0, 0x6) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f000086a000-0x4)) pread64(r2, &(0x7f0000c6f000)=""/194, 0xc2, 0x0) 2018/02/02 17:36:53 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000000d000)={&(0x7f0000012000-0x8)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000d000)={&(0x7f0000009000-0x60)={0x27, 0x93, 0x4, 0x6, 0x6, 0x9, "2fce32707b6a7621c1621c2affc38fb4f114461c9ff149ffc6deda93724ce515208c4fd40831fe326f37f0bdd80f646dd4c161a2f77c341aa6e14d59559433", 0x6}, 0x60, &(0x7f0000013000-0x40)=[{&(0x7f0000013000-0x50)="e34243e167ba99a9b3e452eee833f4b3bc41762ba88a939dc6c883b7c847b521104db43198e3ce0f646e864cefdaaad3270b3ceb9e79700a03c9d80a25d3f385dcf033eaad431e657a98e7194e6051db", 0x50}, {&(0x7f000000a000)="d3a00fc2e8ab52edf74dfbfb547b358a56a1d6a1a19843f40eddbd982ebd02c8c9909c051c7779b176640540e146fc3f64b265011492bef09e5dbc8e93f27e54073474700ee076ba3764b7af1aea58b46f2a775292353ee55fe95730ccf8d8a4ca4283fefe8a18dd8d6532ef67476534a2cdb8ce2eb60a37feaa49fd1252f6ad926526ef74c1f15d275f01f95fc58d506d770ceaf59a85d6ed478decce5d7e68cb", 0xa1}, {&(0x7f0000013000-0xd5)="4a274fccc1648b5103e9d0bf91be9fcef6e7febe82c522686218ebe8ba766e436fd1382a6f6c9cd14d2a71cb9303cd04f4699c69cb4bc662a15ee234403fa64ff641e0da03baa5dcf8505d16e36a3acc39ee26288406f008290446a186de851dc35adc86ab455c5cc80dca89b15fdfec3ec28beb658ea8a534db6f811218a638397b8ef35b36c4df60f2c3808c11b2ad1cbeaf7db4d0f78563f8abfdd87b0a165a709529538cc429637ae8f94217878f6a6a220f6dee471cef50f7b277609b3deb1c30e24d43aafd2287f39e4d5f91e09d232d7ccf", 0xd5}, {&(0x7f0000013000-0x5f)="6dac5d511b138e75b8d1a844fb0dab4753abb81b20980dad003d1dd2e20f1e13f095acc3af0872d66cabab90739e231829be485c53535ef862b8585da773b885189ef1013a0a4417a961dbacc5e6f81709ff2ed616608d6f97170403dee9b7", 0x5f}], 0x4, &(0x7f0000012000)={0xf8, 0x914f3ed439042e25, 0x2af, "36238310e7c2285c10390fa3562b3ff5ae5ffe1f53760cc749d16fe39def546a317305f64e9043edbc870452a0684f79e297b58578adfbb243d93d18a97ee6819ef3271326611a6672b07dd962ce8456eabcd2f0b2355aa503e232a716117871632464bac271d9dbbd5ccb371bf8bb2bc2d97d61b71e0bc2697da745f1ce5419f9de32f9faee7a7b00acc5eb178fa369d60b92138733bdb1acb87bc211d3ae72e4da032dd275603c377962b27cc81bc7fb96534511b8ed38bd3bc38e3e67e83ef8ededd2bfc4dc78884c43ed5aadbd47e66b30eb5e94a8bfa50da85b53d16c1fb744"}, 0xf8}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@common='syzkaller1\x00', r2}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) timer_create(0x4, &(0x7f0000013000-0x60)={0x0, 0x3f, 0x3, @tid=r3}, &(0x7f0000006000-0x4)=0x0) clock_gettime(0x0, &(0x7f000000b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000013000)={0x4, 0x80000001, [{0x8, 0x0, 0x3ff}, {0x2, 0x0, 0x40}, {0x8, 0x0, 0x7f}, {0x7fffffff, 0x0, 0x56}]}) timer_settime(r4, 0x1, &(0x7f0000013000-0x20)={{r5, r6+30000000}}, &(0x7f0000005000)) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) 2018/02/02 17:36:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003df000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000c97000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001f8000)='./file0\x00', &(0x7f0000cb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000236000-0x8)={0x0, 0x0}) stat(&(0x7f00002a6000-0x8)='./file0\x00', &(0x7f0000265000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = openat$dsp(0xffffffffffffff9c, &(0x7f00002b3000-0x9)='/dev/dsp\x00', 0x101000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000755000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d13000-0xe8)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00007c5000)=0x27b) getresgid(&(0x7f00009c1000), &(0x7f0000741000-0x4), &(0x7f0000a16000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000404000-0x4)=0x0) getresuid(&(0x7f00008c9000-0x4), &(0x7f000024e000-0x4), &(0x7f0000c87000-0x4)=0x0) r14 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000ca000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004b5000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000009000)=0xe8) getgroups(0x9, &(0x7f0000a17000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c65000)=0x0) stat(&(0x7f0000663000)='./file0\x00', &(0x7f0000729000)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() sendmmsg$unix(r1, &(0x7f0000238000)=[{&(0x7f00007a1000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006ff000)=[], 0x0, &(0x7f000036f000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x8000}, {&(0x7f0000b56000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fa3000)=[{&(0x7f0000598000-0x58)="bc728a52af1a9c371f86c6e3a6a882883108f6f5d24f9e8973f3bd987a03c7605842eb1ee91cf2f1522f700e5b979ab12d84097d7ab6fe420f5bd073d4df069516d27a683dab4be1cccf5a750a46c98ad9bec711a725df6f", 0x58}, {&(0x7f0000d9b000)="22953ec9ae3bc199ebcf0671a70b3ef9ef", 0x11}, {&(0x7f00009c9000-0xca)="2dfa530a3160158eb70fb1630ba5a44d15c2fa74b95be76dbe4eaad394ffe83afc3e1a268583cccbdb411f786ae1b0d67e5cfaf995f56100ea8ca8fa1f61e9acad62815e391bd286da262df4d3b771faf1f808b9e1593cd3cade864ae0a402fdd864697b656c9b72b7d13174f2cd2aee9ef0cd784a83a20b90b6a9f8c778a9ebfb63f055f40b60cca20582ea752fc31d0cca4bd5cf86f4afe6460fb39e07854ab8572f6f8b70f2f4c293e858b1132af239fea54059264276d917b9a93dac79ecac9f5dc6e6093c6f6038", 0xca}, {&(0x7f0000895000)="c2cabaaf1165da7a63824dad5db04c46af22ee61f9a99b3231d73ead3c299baa49a01d0663b52547379524e6677fd2c82a0191d01deed2caeaa237736f43251bf483db010578f2853fb7fe5e63110fb419067cc51e9d3d3d716476e225a2293076d080b11c65971c3ecd", 0x6a}], 0x4, &(0x7f0000d87000-0xb8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r8, r0, r0]}], 0xb8, 0x800}, {&(0x7f0000403000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c14000)=[{&(0x7f000009c000-0x4b)="69d94f137bb468bb22bc1d4359a14ceeab7890f4fe67bff59f030ab918ed08144ae5da091fe803fc614c5a0ee8c08c42dbb3606fb5321f6dfae82991f9204da04afef57c28539dbce51cf3", 0x4b}, {&(0x7f0000659000)="845465f779c1a0d1f2c6eb5cd5ecc664464d1530dd794c6064e74894781347833bef50a0ecb3d0565540e2912118602e6163377e799bb77ac6020569a8bb60ee01a2874378e9f014b20836d9fe594a9d0c2e28a3914ee3a7f7eb4063e130b746fc", 0x61}, {&(0x7f000072d000)="d43ed21eed51e97625c959e0960682ce9433cd6094a41623af887687848125e9f2d9bc16f870040331914a2bd295e9eee7253f1088c839", 0x37}, {&(0x7f000031f000)="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0x1000}, {&(0x7f000012f000-0xd8)="26836fd86ab405a30fadfd6063a39a5ede618f77549d816884a87da9927632776a252db7e0574c3a7ac52b5d1823d74cc8e65b61dc4ce1bb8ef204b011488baaed1cb2a61d552a296305524fcc9c33eeb05345bde6f1a275523c46972158abf22fe55506a5c10aa29a26cfecd16c188db47ce805fcb7cf48ecea534de587e89b0ac10d5ccd2218ef165528643f2f0ec14529b1f7a28300a9a26263d1a12493c6642c117028b4315aedfe4de0a4502e6a4c42f420e2e540eb48b00d3a4e0e3b21aeec59a9c32be8bb0b6b7712af9834fdabe934629e3498c3", 0xd8}, {&(0x7f0000a31000)="7d16ac97d0c587976760f64eda287c59bae39d9fb6c68b064beed6b895b772e4642342193abc83cd428c7f7bbfcc89800077411ad67f7bdd27509deff1c682a2b234f7a6860de60338cb16bc9e7b65f436fb4c5fa4ad49eaedd7b430f9460a5b247ffe833005d8c5481f5236fc818aa99c1242cf20a8522d4fbf0f77c94df0a964b772e3ec6d3e895d4906bbd31477c8", 0x90}], 0x6, &(0x7f0000c9c000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x40}, {&(0x7f00005c6000+0xf63)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000ce1000)="81dd65261af2ccc072dcc92b7c74f7c26d4d9efe445390acc505205250", 0x1d}, {&(0x7f0000023000-0xd1)="d9a54908d7079353077e078bf8be0d8e927d393cc4af0f1f9f631fcc8a736dcea40224c65581b6f6695433b72e452d7a1d8268197785178e6f1fb00b4a926294c2ed54ae217075628086550212c9d58deb00758ef0756f7b46804ccc362d68ccebed0a2ab9871bd2082b9231eddd69ec5ce3163f559b51deff8b341841cd37fac4ef9c788c1e7ee629feb08c9253101802349bd372f7d1a7e18bc180957d4937ecd08ee44a4e28837029265dde3f21c8d19b1f90884fada3ddef51844d9c04eaca25a8cfe18dcb51d32aa8e5541cb8d8eb", 0xd1}, {&(0x7f0000d45000)}], 0x4, &(0x7f0000225000-0x118)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x118, 0x20000000}], 0x4, 0x24000084) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeb000-0xc)={0x10}, 0xc, &(0x7f00004e2000)={&(0x7f0000737000)={0x1c, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1, @binary}]}, 0x1c}, 0x1}, 0x0) [ 217.806372] SELinux: policydb magic number 0xd73a5200 does not match expected magic number 0xf97cff8c [ 217.838672] SELinux: failed to load policy 2018/02/02 17:36:53 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000018b000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x80420000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000a5e000-0x20f4)={0x20f4, 0x31, 0x404, 0x7, 0x3, {0x14}, [@nested={0x10d4, 0x61, 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@typed={0xc, 0x2b, @pid=r1}]}, 0x20f4}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r2}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000119000-0x8)={0x1, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000000)={{0x0, 0xfff}, 'port1\x00', 0x1d, 0x50, 0x6, 0xffff, 0x7f, 0x7f, 0x9, 0x0, 0x1, 0x7}) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) open_by_handle_at(r4, &(0x7f0000000000)={0x36, 0x2, "6a59c28b534500a6cd356ac50579dd9e6491dd15787ad3dc46b739d638648db9a73b44baa3e741dd6cf205870713"}, 0x0) 2018/02/02 17:36:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a35000-0xb)='pkcs7_test\x00', &(0x7f0000704000)={0x73, 0x79, 0x7a}, &(0x7f0000331000)='/selinux/avc/cache_stats\x00', 0xfffffffffffffffb) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/sequencer\x00', 0x801, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000009f000)=0x15, 0x4) 2018/02/02 17:36:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000cc6000-0x4)=0x3) [ 217.897207] SELinux: policydb magic number 0xd73a5200 does not match expected magic number 0xf97cff8c [ 217.917214] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 217.929802] SELinux: failed to load policy 2018/02/02 17:36:53 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) 2018/02/02 17:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002f6000-0x9)='/dev/vcs\x00', 0x8dfc, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000dca000-0xb0)={{0x46, 0xa32c}, 'port1\x00', 0x40, 0x40, 0x1, 0xb40000000000000, 0x7, 0x6, 0x68a, 0x0, 0x7, 0x4}) r1 = socket$kcm(0x29, 0x4000000002, 0x0) setrlimit(0x7, &(0x7f000000f000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) 2018/02/02 17:36:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000557000)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009f8000)={0x3, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x1, 0x3, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @empty}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}]}, 0x230) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000bba000)=0x9, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000aa3000-0x50)={{0x400, 0xfff}, {0x2, 0x2}, 0xf522, 0x0, 0x4}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000cb000)='tls\x00', 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000977000-0x1000)=""/4096, &(0x7f0000128000-0x4)=0x1000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000612000-0x1)=0xfff, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000925000)=""/129, &(0x7f0000543000-0x4)=0x81) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) ustat(0x8000, &(0x7f00009ac000-0x20)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a1c000)=0x1, 0x4) 2018/02/02 17:36:53 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x2000005421, &(0x7f0000007000-0x8)=0x5) 2018/02/02 17:36:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd5000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000050c000-0x10)={0x1, 0x3}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00009a0000)=""/4096, &(0x7f0000d52000)=0x1000) r1 = add_key(&(0x7f00009f2000)='cifs.idmap\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00002e7000-0xa1)="ec0d9a9b14b5c63059a0fb94d79c92535e245ee96b4754a7eb024c9a56cd1f6ceb548ce662dfa12615117ee42a8c81dbfb9f4273c3a229efac5d4b3f618419ee841bb513a5bccd80f5b3a10097d9e65cc3ca605e34d28f7b010029b177d005ccbceafb980f46ef81e8fb03e9b8ebfaaf4d76a8cc455ea318431822cfbffad76b694b85a9e40a284fc5ba43a4f92c38bf8f647d10c243fc01733e4e698dbfa9b502", 0xa1, 0xfffffffffffffffd) add_key$user(&(0x7f00000b3000)='user\x00', &(0x7f000014e000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00002ff000)="e925479f589e43b9ad6b7f870a4e6318ac17aac4b9cc61e343f7b397a96a6a2f90a5fbb4df90502715104f8ec89e66604d8509be8a124f9d35a39a719e96672cbd14f930d7d5aaef174c8fd9d646da7861ac6b0317786a265581cb614e5105fa07acc7256a7abf06d2848c6da3a138d5a0448ac3c30e55a1be194be97cf48b2c77e5f0dc9b0a91d62e736092cd41e2fe88cacc112b467d721a1ce008682d222d43120e57207557d8bd796db1087c07dac18f25d71f5a05040e64de41c2e542c2a9b2e36cd97196", 0xc7, r1) 2018/02/02 17:36:53 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001c000-0x58)=@alg, &(0x7f0000015000-0x4)=0x58, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001b000)={0x0, 0xd0, "d9e91b0239d1a743ad2e8e9ab1b9e736658cc85e51feb1220e5c39a8df502b6dd3b83371505a5716e31ac30a62e68f08bba9fb27b56c4f7d5dfcc01f636d6b7b965ad9f6df3305d5cf3f86616b5b28117cee3fcce777645194c052de28e749894531e17f3896bf9f434a2751d8d36363cdde55edd54d2d95d806c92da8b5cad956f0230e10015168440199a67b955bdd4810d40f3d3d70c6f9878655888b25cf0d69afed90294c2d214b045e90b075d3b4fa921554604e70652b119a6acfaab8fc9d4c0527556bfe77d1bbb456919e72"}, &(0x7f000001c000-0x4)=0xd8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000001b000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}}, 0x8c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @generic="4c4dc682cc717e8edab09bbe3d76eefb", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) 2018/02/02 17:36:53 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00006ad000)={0xfffffffffffffffd, 0x10000, 0x8000, 0x7, 0x0, 0xfffffffffffffff8, 0x1}, 0xc) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:36:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000266000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x100000001, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b93000)={0x0, 0x10000}, &(0x7f00008cf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074c000-0xa)={r2, 0x8, 0x1, [0x7f]}, &(0x7f00003bd000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d8b000)={0x7, 0x8, 0x401, 0xc7ba, 0x0}, &(0x7f0000475000+0xbe0)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r5, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "eb9f3e6457a08b664687b1259bbef5423e1d2782ba247ab6a381e5379c810fba265b97948ec9dbf6c76714f979053dec90e03e70c0bb00ab24aaea01857cdf75"}}, 0x80}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c5c000)={r4, 0x84a}, 0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c32000)={r3, 0x8000}, 0x8) 2018/02/02 17:36:53 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000012000-0xc)={0x0, @dev, @local}, &(0x7f0000012000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000012000+0xcdc)='./file0\x00', 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000013000-0x8)={0x0, 0x20d, 0x8}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000013000-0x14)={r4, 0x10000, 0x1f, 0x7fff, 0xfffffffffffffc01, 0x7fff}, &(0x7f0000013000-0x4)=0x14) 2018/02/02 17:36:53 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2b000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4), 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001000-0x28)={0x2, 0x0, &(0x7f0000001000-0x81)=""/129, &(0x7f0000000000)=""/76, &(0x7f0000000000)=""/132, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006a1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f62000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x5, 0x8c, 0x1, 0xda, 0x4}, &(0x7f0000b86000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004fa000)={r2, 0x82, "1d017fabc4aeb8732c6df5e2378257d39cc7ce9ec135146a7ff0d7757f6d02b213f8550b4562858a4f01835e688ec192afbf45a4e4646857b6944f63683fadd7788816c9f990e0ed55bf6258b76c15afafc98e50e24759d441713e7ad66e851ec5ee8f4c44915f44514f88ed12836013eeba92c8613afd75942ca7055ec34a33ad48"}, &(0x7f00005d5000-0x4)=0x8a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x80247008) 2018/02/02 17:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00006e1000)=0x7f) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f0000598000-0x1000)=""/4096, 0x1000}], 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005b3000)={0x9, &(0x7f0000396000-0x48)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/02 17:36:53 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000099b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xcd)=""/205, 0xcd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f00002af000/0x2000)=nil, 0x2000}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000)={{0xff, 0x401}, 'port0\x00', 0x1, 0x10, 0x3, 0x9, 0x3d0, 0x7, 0x2, 0x0, 0x5, 0x24000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000)='./file1\x00', r0, &(0x7f0000002000)='./file0/file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000), &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4), &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)) lchown(&(0x7f0000004000)='./file1\x00', r1, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000)=0x6e5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000)=""/31, 0x1f) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000-0x4), &(0x7f0000008000-0x4)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={r0, r0, 0x6, 0x2}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000008000)='/dev/midi#\x00', 0x81, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000-0x28)={@generic="8ad9a0198395d7401bd3496e95a78bdc", 0x0}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000004000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/02 17:36:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001f1000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000618000-0x10)='/dev/sequencer2\x00', 0x208000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000638000-0x44)={{0x2, 0x3, @multicast2=0xe0000002}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="c456b19cdf64cd520be87faa0dda8f70"}) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r2 = syz_open_dev$dspn(&(0x7f00000a2000)='/dev/dsp#\x00', 0xfd, 0x10080) ioctl$sock_bt_hci(r2, 0x800448f0, &(0x7f0000f63000)="8defe4ff17894dee3c9a54698a6278362d725a0997a15a062f3cdf060137500cd7e1aed93c6faae54b3bc7d7e9d8fc2384e865dc1d2ac1fc898a9fbad6e14923c6b38a822bd4453c650baf89856e57100d14c60e752b298beb6fd94d2aa0f0d4c48eda306baf0f89236373ad8f7a994d7058f683c4a9ce23955639fd53850ad44c472f35dfa0d913bb059feeb097457bb6b052f8") 2018/02/02 17:36:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000034b000-0x8)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/02 17:36:53 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fda000)='/dev/amidi#\x00', 0xfffffffffffff800, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fdc000-0x8)=@assoc_value={0x0}, &(0x7f0000fdb000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdc000-0x20)={0x1, 0xffffffffffff0001, 0x2, 0x2, 0xdd, 0x29, 0xffffffffffff0001, 0x7, r1}, 0x20) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000283000)={&(0x7f0000d5f000/0x3000)=nil, 0x4de2, 0x1, 0x0, &(0x7f0000ba5000/0x3000)=nil, 0x8}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fdc000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) sendmsg$nl_netfilter(r0, &(0x7f0000874000-0x38)={&(0x7f0000828000-0xc)={0x10}, 0xc, &(0x7f0000fdc000-0x10)={&(0x7f0000fdb000)={0x7c, 0x4, 0xb, 0xc00, 0x2, 0x0, {0x3, 0x0, 0x1}, [@typed={0xc, 0x29, @pid=r2}, @nested={0x10, 0x60, [@typed={0xc, 0x2b, @fd=r0}]}, @typed={0xc, 0x4f, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0xb, 0x71, @u64=0x8001}, @typed={0x18, 0x4d, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}}, @typed={0x18, 0x70, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000fdd000-0x8)) r4 = socket(0x10, 0x3, 0x0) bind$bt_rfcomm(r0, &(0x7f0000d0e000-0x9)={0x1f, {0x9, 0xfff, 0x4, 0x2, 0x3ff, 0x1ff}, 0x3}, 0x9) recvmsg(r4, &(0x7f0000fd8000)={&(0x7f0000fd8000)=@hci, 0x6, &(0x7f0000026000)=[]}, 0x0) write(r4, &(0x7f0000fd3000-0x27)="260000005e0009f7000000f851e3000000000006000000000c00080000000000000000003f9a", 0xfffffeaa) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000cce000-0x4)=0x0) prctl$setptracer(0x59616d61, r5) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000b6c000)={@generic="c9de38b7404dc242755bda67803a9988", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000fdb000-0x10)=@common='rose0\x00') 2018/02/02 17:36:53 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d1f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00009f5000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x83, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x280) sendfile(r1, r1, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000a15000-0x4)=0x8000000000000000, 0x4) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000000000)) 2018/02/02 17:36:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0xffffc00000000001) r0 = open(&(0x7f000036d000-0x8)='./file0\x00', 0x42, 0x8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00003bf000)={@un=@file={0x0, './file0\x00'}, {&(0x7f0000fdb000-0x1d)=""/29, 0x1d}, &(0x7f0000148000), 0x8}, 0x2a) 2018/02/02 17:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b8000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008ee000)) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) 2018/02/02 17:36:53 executing program 6: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051ed90000ffff992b6900000000f9ff0000000000000100e0"}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000053000-0x68)={0x0, 0x4, 0x10001, {}, 0xc3, 0x1}) 2018/02/02 17:36:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000053d000-0x10)='/dev/input/mice\x00', 0x0, 0x705000) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) readv(r0, &(0x7f0000302000-0x10)=[{&(0x7f0000b20000-0x74)=""/116, 0x74}], 0x1) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0xfff, 0x401}, {}], 0x30) 2018/02/02 17:36:53 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000)={0x6, &(0x7f0000011000)=[{0x4, 0x3, 0x3}, {0x6, 0x3, 0x17a3, 0xd08}, {0xfb, 0x8, 0x0, 0x3}, {0x7, 0xf1, 0x2, 0x2}, {0x7, 0x4, 0xf8, 0x2}, {0x7, 0x6, 0xf69, 0x2}]}, 0x10) 2018/02/02 17:36:53 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffe}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x4, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/02 17:36:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000c16000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x2c) recvfrom$unix(r0, &(0x7f00009cb000)=""/244, 0xf4, 0x1, &(0x7f0000be8000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cd000-0xf4)="63d9e618f88fd4b0608ee82f9302041fb710bbda3c748875ae056d33fa7b43d26e7d8ad38d015a9387da2e9b2ee154bc208467a7f8e2cd337aaf78c0046cbecafb3a6d9c37787ca8349504b0ea1982e21e471ce6fbeede64bb04403959d3028d360c97e92d626dbc29bf8ed15f424991386cae4261d17c3a9a6adc76cfcb0c4a8ea9ee73c33a3c5d5c01bad65660aa1227cca4c91b4301add995a3565dc0d237211db26ded7c0f448e91e354a94a2fec8587baf6928702219b574cecbbb48b6f7291728acf10e79c84798991c28eef6ad00e1642030e55cfbe57ae61e5ba735d8a8fd99266b31470d80a3af633e22493606cf7c5", 0xf4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 17:36:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x4, 0x80000, 0x1000, &(0x7f0000a15000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a98000-0x20)={0x9, 0x0, 0x1, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000062e000)={0x80000001, r2, 0x1, 0x8}) 2018/02/02 17:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0xfffffffffffffffe) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f00002c2000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000284000+0x33e)='/dev/vcs#\x00', 0x3, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000085b000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f00002a4000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000b2d000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) perf_event_open(&(0x7f00008d7000-0x78)={0x7, 0x78, 0x3fe000, 0x8, 0x80000001, 0x2, 0x0, 0x8c2, 0x354d5aed0a05bc49, 0x0, 0x401, 0x3, 0x7fff, 0x91a9, 0x4, 0x1ff, 0x0, 0x0, 0x20, 0x40, 0x100000000, 0x7, 0xffffffffffffff8f, 0x6, 0x5, 0x9, 0x3, 0x2, 0xfa, 0x84f4, 0x8, 0x26b, 0x7fff, 0x3, 0x7, 0x8, 0x80, 0x3, 0x0, 0x1f, 0x7, @perf_bp={&(0x7f00009db000), 0x4}, 0x820, 0x4, 0x101, 0x6, 0x6, 0x20000, 0x1}, r1, 0x448, r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/02 17:36:53 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x2b0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1e0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffffff, 0x0, 0x0, 0xff000000], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], @generic="62249123e1a9a4c30646d00f61aae661", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x8, 0x7e38, 0x4, 0x44}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x3a, 0x21, 0x1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x9, 0xd878, 0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xff, 0xffffff00], [0xff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ifb0\x00', {0xff}, {}, 0x2b, 0x1ff, 0x6, 0x4}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x10000, 0x8001}}]}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}, [0xffffff00, 0x0, 0xff000000, 0xffffffff], 0x0, 0x0, 0x3, 0x1, 0x80, 0x6, 0x3, 0x9, 0x1}}}]}}, 0x440) r1 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000)=[{r0, 0x80}, {r0, 0x110}, {r0, 0x200}, {r0, 0x1c}, {r0, 0x200}, {r0, 0x4200}, {r0, 0x400}], 0x7, &(0x7f0000008000-0x10)={0x77359400}, &(0x7f0000003000)={0x2}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0x365}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, [0xff, 0xff0000ff, 0xffffff00, 0xffffffff], [0xe80833d2509e376f, 0xffffff00, 0xffffffff, 0xffffff00], @common='sit0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x3c, 0x1, 0x3, 0x4}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xd0}}, {{@uncond, 0x0, 0xfffffee7, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x200, 0x0) syz_open_dev$loop(&(0x7f0000006000)='/dev/loop#\x00', 0x2, 0x20000) 2018/02/02 17:36:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000008) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x80000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = syz_open_dev$midi(&(0x7f0000540000)='/dev/midi#\x00', 0x3, 0x600040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000ee8000)={{0x3, 0x3, 0x1, 0x2}}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000003f000)={0x0, 0x8, 0x8, 0xffffffff}, &(0x7f0000aa1000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000e1000-0x8)={r3, 0x6}, &(0x7f00006dc000)=0x8) syz_open_pts(r0, 0x20000000a4400) 2018/02/02 17:36:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00004ff000-0x4)=0x7, 0x4) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/02/02 17:36:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000c19000-0xff)=""/255, 0xff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b74000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000acb000)=0x0) stat(&(0x7f000073a000-0x8)='./file0\x00', &(0x7f0000fe8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000008a000)={0xfffffffffffffffb, 0x200, r1, 0x8482, r2, 0xfff, 0x10000, 0x80000001}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbf000-0x11)='/dev/vga_arbiter\x00', 0x50580, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043f000-0x8)={0x0, 0x81}, &(0x7f0000a23000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e1f000)={r4, 0x30}, 0x8) 2018/02/02 17:36:53 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0xf233, 0x9}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000003000-0x4)=0x6e) 2018/02/02 17:36:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00001c1000)={0x0, 0x1, &(0x7f00008c2000)=""/198, &(0x7f0000021000-0x6c)=""/108, &(0x7f0000811000-0x79)=""/121, 0x1000}) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000001000-0x4), 0x4) 2018/02/02 17:36:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000052000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00007fb000-0xd)='/dev/usbmon#\x00', 0x1, 0x400) accept4$inet6(r2, 0x0, &(0x7f0000e7a000+0x4fb), 0x80800) write$eventfd(r1, &(0x7f00004ae000-0x8), 0x3c0) 2018/02/02 17:36:53 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000012000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000012000)={0x1ff, {0x2, 0x2, @rand_addr=0xfffffffffffffff9}, {0x2, 0x0, @empty}, {0x2, 0x0, @rand_addr=0xfffffffffffffff7}, 0x2d7, 0x80, 0x249, 0x4, 0x5, &(0x7f0000010000-0x10)=@common='gre0\x00', 0x8159, 0x1000, 0x2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000011000)={0x0}) socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) fdatasync(r3) 2018/02/02 17:36:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) chdir(&(0x7f00008ea000)='./file0\x00') r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f0000880000-0x10)={0x77359400}, &(0x7f0000fb0000-0x8), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) 2018/02/02 17:36:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) read(r2, &(0x7f0000e40000)=""/144, 0x90) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x101000, 0x0) unlink(&(0x7f000062e000)='./file0\x00') ppoll(&(0x7f00005e2000-0x8)=[{r2, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000), 0x8) prctl$intptr(0x0, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000831000)=0x5) openat(0xffffffffffffff9c, &(0x7f0000c5e000-0x8)='./file0\x00', 0x8800, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r3, r1) 2018/02/02 17:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00001ae000)="38ac3393a05d752d9968ac496a0db509889254bb81abf242cbadcb9dde4d664b"}) fcntl$setstatus(r0, 0x4, 0x800) 2018/02/02 17:36:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000eec000-0xa)="a77365637569747900", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200fc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000cd0000)='/dev/input/mice\x00', 0x0, 0xa40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x658bbece7698e12a, 0x0) gettid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002a0000-0x4)=0x93, &(0x7f0000c13000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000d87000-0xa)='./file0\x00', 0x0) process_vm_writev(0x0, &(0x7f000024d000-0x90)=[], 0x0, &(0x7f0000949000)=[], 0x0, 0x0) mount(&(0x7f0000c32000-0xa)='./file1\x00', &(0x7f0000a24000)='./file0\x00', &(0x7f000005e000-0x6)='msdos\x00', 0x0, &(0x7f00003ca000-0x1000)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00001dd000)="f92cc2dac2e7f14a9a5ed3b16e25d2bad92736551d5aeba095b457667df50d1ef86f229a50aae0362464c6f2c45e3073320eb75d00ab1c3abf8a8b95d3a53c6a19", 0x41) shmctl$SHM_LOCK(0x0, 0xb) 2018/02/02 17:36:54 executing program 4: r0 = socket(0xb, 0x2, 0x20000000) setsockopt(r0, 0x10f, 0x0, &(0x7f0000a94000), 0x0) 2018/02/02 17:36:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = open(&(0x7f00009fc000)='./file0\x00', 0x2800, 0x40) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000967000)={0xe13, 0x6e4, 0x2, 0x0, 0x7, 0x4}) syz_open_dev$urandom(&(0x7f00001b8000)='/dev/urandom\x00', 0x0, 0x4000) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000427000-0x4), &(0x7f0000167000)=0x4) 2018/02/02 17:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000a57000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f000032e000)='./control\x00', &(0x7f00009eb000-0xa)='./control\x00', &(0x7f00003b4000-0x9)='efivarfs\x00', 0x1001018, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000089f000), &(0x7f00007fa000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009ea000)=0x4000020, 0x4) mknodat(r1, &(0x7f0000450000-0xa)='./control\x00', 0x80, 0x6) 2018/02/02 17:36:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) ftruncate(r0, 0x3f) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r0) 2018/02/02 17:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000fc8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fbaac8", 0x30, 0x1000000032, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f000008d000)='/dev/input/mice\x00', 0x0, 0x954660452c4e838d) clock_gettime(0x0, &(0x7f00000e2000)={0x0, 0x0}) utimensat(r0, &(0x7f00007bb000-0x8)='./file0\x00', &(0x7f0000b52000)={{r1, r2/1000+30000}, {0x77359400}}, 0x0) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x6, 0x800) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000000)=""/19, 0x13, 0x4001203f, &(0x7f0000001000-0x80)=@generic={0x5, "eb3cb57a4c2f33d687792dd59d4f3340bbe5d043043e1665afdf868186ac6a8507355f13900074de6b592420e01bfe210e5f5136b4cf23f2b1922a13332ecfe5e767f1a0843e698a07681365fcfaa35d11a21b70e8d39b17ca4e70d11db0a7a8a257f8b5522a4ac6cef3616cf7fef2aec3a9c77c369b63ef7707056eb587"}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0x90)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x240}, @in6={0xa, 0x3, 0x3, @empty, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0xaf3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8a}, @in6={0xa, 0x1, 0xb44, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x7ff, r3}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x4)={0x0, []}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat(0xffffffffffffff9c, &(0x7f00004f9000)='./file0\x00', 0x100, 0x108) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f00003cf000-0x4)=0x7ff, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000041b000-0x10)={r2, 0x1, 0x10001, 0x8}, 0x10) 2018/02/02 17:36:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000329000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d86000)={r0, 0x38}, 0x8) 2018/02/02 17:36:54 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) socket$nfc_llcp(0x27, 0x3, 0x1) write(r0, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/02/02 17:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eac000-0x9)='/dev/sg#\x00', 0x6, 0x42000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006b0000)=0x0) syz_open_procfs(r2, &(0x7f0000358000-0x9)='net/udp6\x00') r3 = syz_open_dev$mouse(&(0x7f000086f000)='/dev/input/mouse#\x00', 0x0, 0x0) msync(&(0x7f0000b03000/0x4000)=nil, 0x4000, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f00007c1000)=""/28, 0x1c9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x1008}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ebd000), &(0x7f0000462000-0x4)=0x4) close(r4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dae000-0x39)={0x0, 0x19, "11cf54512f4e6b8d8ff88ebf5b235d6d43f369a1aaeb5ef3e1"}, &(0x7f0000832000-0x4)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fa8000-0xc)={r5}, 0xc) close(r4) 2018/02/02 17:36:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000f8e000)='./file0\x00', 0x800, 0x40) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000421000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00008bd000)={0x0, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000ccc000), 0x7fffffffefff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x10000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) sendmsg$kcm(r4, &(0x7f0000001000+0x3b6)={&(0x7f0000000000)=@hci={0x1f, 0x5e3, 0x3}, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000001000)=[{0x28, 0x1415b028c685bb0c, 0xffffffffffffffe1, "5e4109c866a6db625ecc9cc8bbf35cf7567941ebb528"}, {0xc0, 0x88, 0x8, "e90b6bc41aab26b7ad170706711108a8775e6199a77a52fbbef57d1b4055f11d83dd405ce59dcbb2e46d8b230f3e85b5277316b6a4f0d52c05bfab22ffe0d5fc33d55c96e5483bc6a8e2b17c10bfc5b19fa26e08264a088824e10a9d48a1590e0b638dcd90d7870f527c4f213836849747400407cb3c9d68c12311e2e38c759dbf3ec2046e31602af98f9f34161d8579766c016ea4efd2415e118827e668b32ccbae68e987fbc1d6fab10e370d"}, {0xc8, 0x10a, 0x8, "c1fa4985a95f7c4ed3d061c9f81079a6bab51819f4913c91e8cbbd62c3be985292778431a143e7c93ddd05f2a49cb2fd24eae75db7f29e10fe5ef8a18e8eb11ae0a5b3b96ea0a3cb62086976a103bbbe2b7d31a2c82c7f10768de2cdb2bc1de5548044909065c1ae42f1c4088ba19158b7243b34e28b767ad25240a8a6e269f44ce3e4ee58f253dccf8a67ae6ae50aac0a43f9cfe269090b4b97244bc78f5c7c2ac31017aeaf757caec53634695fa6ec5e"}, {0xd8, 0x11e, 0x8, "38621ffec8e6d20149b23dc34a724e6a52c7932bf8426d040db870ecb5505a481ef347791ca149a02382bdcbe476f47f78a3d629840f1e94fdb34388318d5cedc45cec877d10785fa5509b43da3d8cc522b49ff05d51456e9a74a9fe5222571f159f060d44e22565db4c5c3e38114d51d2140de34d0590136b9e2884ed610a290c6208ca8c797ebec230c164728de7675eabc9ecef2b9c90cc4cfb91684c2408a5328eed800389c752b75006edf41df4cf8fc53e6e8bb4b40b0d52ceab1f83ae1dbaea8ef4bd4a"}, {0xc0, 0x0, 0x9f70, "41b18a21ae4738c7e0e1f0569a32b51fde1ddb85cf0fb835a28f10e13b8234d8da181e20c07d25262498ce10daf9e81c9a718ebe62b92ba0a156cd2c640414046b530ae140cf6865376028f35b27f499eaa3646ce4e2b4a3c212e63f9059b9f05bcd1e595fe8345d6d537f1ac9812bfa0a8fad673656c24eecbf5aecc44b6c3f04cd31b0952ae8e283df445801bf1c61146e3328fb0f12693c1527c65075caff9ce3163c8361c5d3aa3a80f140a456"}, {0x18, 0x117, 0x89, "7c9a"}, {0xb0, 0x107, 0x8, "2a1920a51372998b18de9f1c5d5a615d9eae5fe8a7077595c6593a820e68b1b3b64762064a6f0fce9b7e48ea57c050bb36ac41a4d1ebacafe9424ff64e893f11628a28b58269b0522ded1050a23d82e4ab14c6b0e6c1a74a5a96459d9b02544c2ec7900379686b7edfcf036fea2faf3a6069911e23517dfc0438340b6c4848383721b1e7f9f2c4465ebd0f59d014a146339f656bed69cc0d6e78307ad9"}, {0x90, 0x116, 0x4, "93d60eae6b92d6b326072825206d889c7476531ad8bf3386934fe4493426d7ce7a62d3ed3255d149971f95ea14a3817341e16cfcc8b9975d45b998eee6a1e6833abe402caa4a9fb9f89517cddb7b146a292abfa7fb828f430fef1255b612f4fa56dc517ac6ea345ec0deb8100264b707268d889e6f80b280723db56d2c"}], 0x4a0, 0x1}, 0x80) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000000)=""/4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000003000-0x4)={r1}) fallocate(r6, 0x1, 0x7, 0x7fffffff) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000ade000-0x20)={0x9087, 0x1, 0x400, 0x8, 0x10, 0x96}) 2018/02/02 17:36:54 executing program 7: shmget(0x1, 0x14000, 0x11, &(0x7f00004dc000/0x14000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000012d000)='/dev/vga_arbiter\x00', 0x8c02, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000dee000)={0x3, 0x8}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002a9000-0x8)={0x0, 0xfff}, &(0x7f0000450000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ebe000)={r1, 0x5c, "632ce92157c6c65ec8dd929f53ecc4eab04cba3c8c88a172d56a7e9356f01477468cc1da736a5d6926472f5401402e19d361e7b6430267bfd54ea859473b46c101fb81be896c7261e9ab7df9ecaea1aafa4110a10af9b0d9661f6556"}, &(0x7f0000212000-0x4)=0x64) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00003fe000)={0xfd9, 0x9, 0x98}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0xc0)=[{0x4, 0x420, 0x7, 0x3, @time={0x0, 0x1c9c380}, {0x3, 0x9}, {0x20, 0x1000}, @result={0xa08, 0x7}}, {0x5, 0xfdb9, 0x5, 0x5, @time, {0x10000, 0x81}, {0x0, 0x7}, @time=@time={0x0, 0x989680}}, {0xe1e, 0x4, 0x9, 0x5, @tick=0x4, {0xfffffffffffffffd}, {0xfff, 0x113f}, @quote={{0x8000, 0xdf25}, 0x8001, &(0x7f0000167000)={0x9, 0xffff, 0x94a, 0x3ff, @time={0x0, 0x1c9c380}, {0x200, 0x2}, {0x1, 0x100}, @raw8={"9c20f8e5b57bdb4a946e0cc4"}}}}, {0xef72, 0x2, 0xfffffffffffffffa, 0xfffffffffffffff9, @time={0x77359400}, {0x1ff, 0x3}, {0x7, 0x200}, @connect={{0x8, 0x6}, {0x1, 0x7}}}], 0xc0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x8001, 0xffffffff, 0x10001, 0x0, 0x100000001, 0x800, 0x5, 0x0, 0x7, 0x80, 0x5509a518, 0x80000001, 0x0, 0x7, 0x800, 0x2, 0xdf9, 0x5, 0x7ff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x5}}, 0x4, 0x1}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r0, 0x4) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000)) ioctl$TCXONC(r0, 0x540a, 0x440d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4), &(0x7f0000002000), &(0x7f0000001000)=0x0) setreuid(r3, r4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000004000-0x20)={0x0, &(0x7f0000004000-0x8), 0x0, r0, 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r2, 0x3}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x1, @rand_addr=0x400}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x100, @ipv4={[], [0xff, 0xff], @empty}, 0x3ff}], 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000005000-0x50)={0x4, 0x3, 0x1ff, 0x5, &(0x7f0000003000-0xc0)=[{}, {}, {}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f0000005000)='./file0\x00') 2018/02/02 17:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00006aa000)=0x974, 0x4) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000145000), 0x4) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f000072a000)='/dev/snd/midiC#D#\x00', 0x81, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00006ee000-0x4)=0x7fff) fcntl$notify(r0, 0x402, 0x0) connect$vsock_stream(r1, &(0x7f0000ebd000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) sendmsg$key(r0, &(0x7f0000959000)={0x0, 0x0, &(0x7f00007a0000)={&(0x7f000041e000-0x10)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) set_thread_area(&(0x7f0000f3f000)={0xffffffffffffffff, 0x0, 0xffffffff, 0x8, 0x9, 0x7f, 0x2, 0x0, 0xc9, 0x800000004}) 2018/02/02 17:36:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000410000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x54000004, &(0x7f00003b4000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000da6000-0x55)=""/85) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fa000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x13) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x20100) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000eee000-0x1)=0x7ff, &(0x7f000094f000-0x8)=0x1) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r3, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000872000)=0xffffffffbfffffff, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000958000)=0x3, 0x4) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa}, 0x14) sendto$inet(r3, &(0x7f0000e29000-0x420)="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", 0x416, 0x0, &(0x7f000088c000)={0x2, 0x0, @empty}, 0x10) ftruncate(r1, 0x10000) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/02/02 17:36:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000377000)={0x3, 0x2, 0x4000, 0x2000, &(0x7f0000700000/0x2000)=nil}) msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f5d) 2018/02/02 17:36:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000022f000-0x10)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c", 0x40}], 0x1) r2 = open(&(0x7f000026e000)='./file0\x00', 0x41, 0x80) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000787000)=""/210) 2018/02/02 17:36:54 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b8000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bc0000-0x12)={@generic="f4a5f6d63ab204f8e1665484490a4451", 0x2b5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/02/02 17:36:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101040, 0x1) r2 = openat(r1, &(0x7f0000fbb000-0x8)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x9, 0x2, 'client1\x00', 0x1, "32c9943270e510d1", "44c61776425d2f51e933b7ff14a258f3d6d3ed0ca7e54ac35b2e63c60a8066cc", 0x2, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x52, 0x230200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = socket(0x11, 0x2, 0x9) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000a0f000)=0x6, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r6 = open(&(0x7f0000260000-0x1)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x1ff) sendfile(r4, r6, &(0x7f0000504000)=0x3, 0x1) 2018/02/02 17:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00005b2000/0x4000)=nil, 0x0) 2018/02/02 17:36:54 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00005e4000-0xb)='/dev/adsp#\x00', 0x4a, 0x4000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f000072f000-0x8)={0x3, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000838000-0x2)='ceph\x00', &(0x7f000065e000+0x7c)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005d1000-0xe4), 0x0, 0xfffffffffffffffc) add_key(&(0x7f00006b1000-0x8)='big_key\x00', &(0x7f0000d7b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000008d000), 0x0, r1) keyctl$get_security(0x11, r1, &(0x7f00002df000), 0x0) 2018/02/02 17:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x5, 0x0, &(0x7f0000a2c000-0x8)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000e36000)='/dev/amidi#\x00', 0x8, 0x282000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/02 17:36:54 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a19000)=0x14) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000665000-0x48)=@full, &(0x7f0000668000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x60000, 0x91) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000)=0x5, 0x4) r3 = syz_open_dev$sndseq(&(0x7f00008fa000)='/dev/snd/seq\x00', 0x0, 0x111501) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="c86772be93df0fd097abac9369411d4f"}}) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000001000-0x17)={0x13, "78695995bf7bc5e5a2b892afcdc449bf35044f"}) poll(&(0x7f0000000000)=[{r0}, {r2, 0x81}, {r1, 0x8}, {r2, 0x2000}, {0xffffffffffffff9c, 0x4041}, {r3, 0x302}, {r4}, {r5, 0x1000}], 0x8, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "08ff0f"}}}}}}, &(0x7f00003b5000)={0x3, 0x0, []}) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cac000)={0x0, 0x10001}, &(0x7f0000b1e000-0x4)=0x8) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cad000)) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cad000)={0x40000000000000, 0x8001, 0x2, 0x9, 0xa2}, 0x14) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000447000)=@assoc_id=r1, 0x4) connect$inet6(r0, &(0x7f0000021000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/02 17:36:54 executing program 6: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000791000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x400201) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001e7000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00002b9000-0x4)=0xe8) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000793000-0x10)={0x0, 0x0}) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000793000-0x59)={0x0, 0x51, "f88d179408a4b85854087bb0be2623be9cb3c69516edf54ec4bf6c7bef008b451e3c5ece7f4754467959f70345d8c9626161f51c18aa6bbc995ad8b6e0ad4be53a7ec6389b7b97f0ab0fbd0b0fdb48aa3e"}, &(0x7f00004c6000)=0x59) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000792000)={r4, 0x8}, 0x8) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000792000-0x38)={&(0x7f00003e4000-0x10)={0x1d, r1}, 0x10, &(0x7f00003b5000)={&(0x7f00002a0000)={0x1, 0x701, 0x3, {0x77359400}, {r2, r3/1000+30000}, {0x0, 0xcc48, 0xffffffffffffff0e, 0x5c}, 0x1, @canfd={{0x4, 0x182, 0x8, 0x7}, 0x36, 0x2, 0x0, 0x0, "60b63016bfec4fb94c90bb8f6dcf00da18ab3de1e184ccd5a443da8f682795868b6820d0a60add469bc397d62c7b7dffcddbc11d4a7bf528b0e0e3e4ebe54ddf"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000793000-0x48)=@full={{0x3, {"e1da1695262a98"}, 0x8}, [{"8eff8f1407df9d"}, {"d67b62add19b95"}, {"b5bedc78942973"}, {"370c58738bf6e4"}, {"1ad3f5ee632f1d"}, {"8d35dad82f18c1"}, {"5a1f307002b0d4"}, {"697e23d940d258"}]}, 0x48) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/02/02 17:36:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) open_by_handle_at(r1, &(0x7f0000061000-0x8d)={0x8d, 0x4, "497a3bdb343f20969e2c094728be1ff03bea2bf22e458f571c25cc56b6ddaa51e191036935d4ece1414da03e2b2b0c9c5c0403ea08ed431c2b1db96ad266d0ffb6627746aaad920308e4043e050e81a5aac9e4c035f202961c83dac27944351ad9204fd6e3e3cd0d075552204210617b3061f1d411dcf4f2a8063bab35d79cf454e59e03ba"}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000aca000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = getpid() r4 = openat(r0, &(0x7f0000d88000-0x8)='./file0\x00', 0x0, 0x1) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000c79000)={&(0x7f00001ca000/0x2000)=nil, 0x6, 0x0, 0x8, &(0x7f00002e3000/0xe000)=nil}) sched_setaffinity(r3, 0x8, &(0x7f0000f74000)=0x5) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00001e8000), 0xffffffffffffffc1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/02/02 17:36:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$llc(r0, &(0x7f00008e3000-0x10)={0x1a, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x9, @random="2202ce37e7a3"}, 0x10) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cac000)={0x0, 0x10001}, &(0x7f0000b1e000-0x4)=0x8) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cad000)) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cad000)={0x40000000000000, 0x8001, 0x2, 0x9, 0xa2}, 0x14) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000447000)=@assoc_id=r1, 0x4) connect$inet6(r0, &(0x7f0000021000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/02 17:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000064000)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000081b000)={0x1, 0x0, 0x2, 0x3}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00004c8000), &(0x7f0000a66000)=0x5) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000613000)={r3, 0x1}) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x42}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000900000-0x4)=0x1765, 0x4) sendto$ax25(r1, &(0x7f000085f000), 0x0, 0xc800, &(0x7f0000970000-0x10)={0x3, {"7e8d36ac56d560"}, 0x9a91}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00004f7000-0x58)={{0x6, 0x6}, 0x0, 0x1ff, 0xffff, {0x9, 0x5}, 0x6, 0xffffffffffffffe1}) 2018/02/02 17:36:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000e3e000)={@local, @empty, 0x0}, &(0x7f0000cd6000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bd000)={@generic="60a5918823645ff1f95c1cabd2a087bf", r1}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) [ 218.927063] binder: undelivered death notification, 0000000000000000 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cac000)={0x0, 0x10001}, &(0x7f0000b1e000-0x4)=0x8) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cad000)) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cad000)={0x40000000000000, 0x8001, 0x2, 0x9, 0xa2}, 0x14) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000447000)=@assoc_id=r1, 0x4) connect$inet6(r0, &(0x7f0000021000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) [ 218.972078] binder: BINDER_SET_CONTEXT_MGR already set [ 218.988106] binder: 31031:31036 ioctl 40046207 0 returned -16 [ 219.031668] binder: undelivered death notification, 0000000000000000 2018/02/02 17:36:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000026000-0xd)='/dev/net/tun\x00', 0x0, 0x3ffffc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000115000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) 2018/02/02 17:36:54 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) syz_open_dev$admmidi(&(0x7f0000015000)='/dev/admmidi#\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000017000-0xa1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000025000)='/dev/sequencer\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/02/02 17:36:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000092a000-0x5)='ceph\x00', &(0x7f00007c0000+0x21a)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000063000)='\x00', 0xfffffffffffffffc) request_key(&(0x7f00000d0000-0xe)="5d6e73747265736f6c7665800045", &(0x7f0000b80000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000077000)='!vmnet0\x00', r0) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cac000)={0x0, 0x10001}, &(0x7f0000b1e000-0x4)=0x8) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cad000)) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cad000)={0x40000000000000, 0x8001, 0x2, 0x9, 0xa2}, 0x14) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000447000)=@assoc_id=r1, 0x4) connect$inet6(r0, &(0x7f0000021000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/02 17:36:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3423, 0x8000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f5d000-0x20)={@common='bpq0\x00', @ifru_flags}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000c7d000-0x4)) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f0000104000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000fbc000)=[], 0x0, &(0x7f0000f8a000)=[@init={0x248, 0x84}], 0x30}, 0x0) 2018/02/02 17:36:54 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd1000-0xf)='/dev/sequencer\x00', 0x50200, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000fd1000-0x4)) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/02 17:36:54 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000002e000-0x538)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) 2018/02/02 17:36:54 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fef000-0xc)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fef000-0x8)='./file0\x00', &(0x7f0000ff0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff1000-0x8)={0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000dbe000)={0x0, 0x0}) r5 = getpgrp(r4) r6 = getpgid(0x0) r7 = gettid() r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003cb000-0xc)={0x0, 0x3, 0x18}, 0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = fcntl$getown(r8, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fef000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fef000-0x4)=0x0) mmap(&(0x7f0000fee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x4000)=nil, 0x4000, 0x2000008, 0x32, r2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c88000)={0x0, 0x0}, &(0x7f0000b2f000-0x4)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007a6000)=0x0, &(0x7f0000505000-0x4), &(0x7f0000fee000)) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fef000-0x4)=0x0) stat(&(0x7f0000b84000)='./file0\x00', &(0x7f0000e68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000055a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000f3000-0xaa)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000091f000)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fee000)='./file0\x00', &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000bdc000+0x5b7)={&(0x7f0000fef000-0xc)=@proc={0x10, 0x0, 0x2, 0x10000}, 0xc, &(0x7f0000fef000-0x80)=[{&(0x7f0000fee000)={0x4d0, 0x27, 0x704, 0x0, 0x2, "", [@nested={0x3ec, 0x81, [@generic="0bcee6769700f174c3b8ac7293c1d3656045363a2741be915ee127251f9d60af1d9ddb49904c555c48a0acb6b52cce7617abcc48b7bf3591de511fca547f198505a203bcbb6e13ef744269794442e9211a0d933e8e6dff11ddf94edba36ea78526f836422d136eac34b3ceb8300a2a6793aaf792dee25212e5ef9a29fcc9e952571a63f8e5894b628e142d5304e71a60260c25b10c0d6bc77ea948a04f5dee46609a0b2ee5c76cc05204b13ebb6dcb1ad3e011158bb03357eb287a82a773ecdba841d6e0c1c7120f6527eb451dbc3c2edc1a7da208695f99e2a7ec60771aa62a383fd34f0289214b0b5b7958cd579abd5b3c02", @generic="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", @generic="d090d5d5333e61dede41e3b399838d5b567b2051221c2b1ea248102f4d929a5c87bd0f3e9a0cf50078dbf10c5785f2ba47722b3f39b86a9057fadaad040e0e427a1bc643873eb9f33808f5f227670c55a46188bd9f1236cf90060cd9fa7749d0c5e8dc7b6d71eecfa49c7b98cd4140325f8c05dbb2928235baa9d3295b240b423cd7d0a5f1eb8151f3f99a50e8d3bd3aeeae1cbdb0", @generic="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", @typed={0x10, 0x14, @u64=0x6}, @generic="9deeaf61cb497248e4d80dd4aeca9dcc53347d692646cffca6c7addee0a5c07eebdc528b76af0094d8e10467113b474132016b5dd55a509d4e734e2699e3ad2172192ed4714bd6ff256d8d3466853b3209f3b23f"]}, @typed={0xc, 0x8b, @uid=r1}, @nested={0xbc, 0x8c, [@generic="c4c29d0a6197a49d120af5c65d07a67beb4969d0d852b21f3dd18e28bd43ed6cc1c369abedcc4712119cfe42edcbbbc84627d1e7fdb5e7ff0ee03d2699475b4f002844dcc8e9e229399b5b601ebfea5271aafdb582c6f8854b454646fcfe7277a112fe6278ac14c908099212bf8c0c9b4a0fafd477a8c0a95ab76e6462e984071e0aec8837cf3ea92a1bff759f7b2c54b2d6bb8f750e1b6f454fde66d3bd3f68d7236dbf2da8d2bc8a450b3e41042206a1de9c3de6fa0c6a"]}, @typed={0xc, 0x64, @ipv4=@multicast1=0xe0000001}]}, 0x4d0}, {&(0x7f0000bca000)={0x2be8, 0x2f, 0x20, 0x6, 0x2, "", [@typed={0xc, 0x7, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @nested={0x180, 0x7a, [@generic="c3b8a1bd9b00f3dca6e4e01f0acc78bacf9ace6ef9208a30a6cbe54852df265d4e5fd652c1e33ec5b9bbd7904fbbce4967e6da8edf0577ca6891916ddbea5eb69e50c6ce2f5397d0ad045ccd9bcf7edc0821ab28c5ca64e2ce7a63d88384d8eb73", @generic="cd5aee69e367356fabc4bf55a6ed9311eb0a9b09ef68f3182cb6da1cabec3e34723c72", @typed={0xc, 0x17, @fd=r2}, @typed={0x18, 0x51, @ipv6=@empty}, @generic="d8e081b00923b8e4ca25307f390e936f20be36024d2319a800bd4b38a19eb5900f97d2015c255ef1638ab51e29859f9378cb3e7a556a1dc402e77d728718b618c6c020ff1042e99813f0e7", @typed={0x8, 0x8e}, @generic="3e13ea0033ac82b915e632d074f6168869937e580683378d99ed8c6a8ca679b9010f348af617db0070647d5f8bf66833bba005c041fc81496cefb7af1190bafdfdddef34cea219e38291455fae75386c46baf3b95af38080c0401fd1bcec8905a5de229eda28", @typed={0x18, 0x89, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @nested={0x190, 0x89, [@generic="d10647fe76de92787bbcce2ef708cab3d29e06f8feed2d48eb81213df83a10d9243d975e49d3d0813c547c4f", @typed={0xc, 0x55, @fd=r3}, @typed={0x2c, 0x59, @str='posix_acl_access,posix_acl_access\x00'}, @typed={0xe4, 0x8d, @binary="3375c8843d0df8dab5c38173740a4d39b6bb1cb133b68e663b4d54c318a52789fe0389af1ef0701109289fbacce12393e6e6a78b79b8c0fb1a0838715392536f63a0e93f87f649fbabfbc1b46602329d2450736bd65008b4c3c3d3d0362fd93f68ddd976e25ab91f834fb9ca93f6c1135047feeb348481ac2cc06c7990161f0cbe1bb771fcb11b81b41dc5b69d0c94d11d98f238a8973ad8e47fd3e88cd96b4d617878d5d4d0c3bcbf9bba252cbc20c11548ddc56c065ac246f960995b20ad8964ae9c3df4161ad5b90ea63f6ca6c00d163b51f47ba9021ee131be"}, @typed={0x8, 0x85}, @typed={0x18, 0x35, @str='$selinux,-bdev\x00'}, @typed={0xc, 0x8f, @u32=0x5d8a}, @typed={0xc, 0x48, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x81, @pid=r4}]}, @nested={0x11b4, 0x50, [@typed={0x10, 0x6a, @u64=0x400}, @generic="62b61d098e8d2688d2ffc288750065de7868e9af0fab682a849d1129b4d306bd684a1fc159d2acec8021a6a15766f82d2efa34d5fe517bab6eed9967dffc34628f1980b28a17213aa9894b090d1eaa6c30560da306a88f0914a9079e55440aca51c0940b5221ba74561d3cb2746fac4be029bafdb14a1680de5088ec07a5a8d5d2c867677d1e098fbe74d65bf48bcb93c8724c9e2fb4", @typed={0xc, 0x71, @pid=r5}, @typed={0xc, 0x66, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x79, @ipv4=@multicast1=0xe0000001}, 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", @typed={0xc, 0x8b, @pid=r10}, @generic="ad8f28782ad50a04527ef4aafb3e15359da253ae818d6cb30267f38cf5dfc00cf3086a753ca8ff32c1cb3055f31b992e487905d081fdf47b09b125be4d45b223cfb7aded5f621454f01daa3eed2b85a384a28ebe99c8f31fe681117cec4cc783169878360b7cc1af436130f4b285bd9e300c88be488bd0e0ecfbf01051d1eee56afa1f2567a6dfc69a524ebc9199807011838333d823b7cd887015302efe7f1284", @typed={0xe4, 0x39, @binary="b59fddcbcef5200220f36d1d62770d4e4518c4b917363f0d1ba211e8152307a8033a5f2086b607bae8ea8f450ebc66763d291982b9d60d4a4c8e9ab3c02a7658ada0ee344a83bda02ecbf3d9bc6143bcf10ac0bbcbef7352ad2ea551c20299e1564de43a6a5dd6e87b3744c1eca3e1a638e7752414c929cbcbc6f98fcac5a3fd1aa172bf548885fd46444d945f8f509563d329448a1b714b4b2538239f191830d87daf88843ca181a58c50e10fa0cf7b1cc1841bf4a49afef81a354a87e1d53d21055088adbb55bdfb86cf98553288805b3b2237d6a0963809"}, @typed={0xc, 0x8e, @pid=r11}, @generic="5cc9598c84386f4d112f6e2642c4b1c90890b65e8d1ff379f50bfed223acc47891d3b467c62e82a613f5dfa2049803ce11330d1cf77bc7d770228bf127ed08cc55c8cf6569366760c71845d8b8dd563fe8230fc94fd3deb493c47ab20a0408119f16e4d32185d5394a23798b3b0cd7370b6cdfac6ce844bdd11f1d31d9988eb81c943093134710fb1080de70d55cba44"]}]}, 0x258c}, {&(0x7f0000657000)={0x7c, 0x19, 0x400, 0x3, 0x3, "", [@generic="842ca42b35b7876f503290452e90dc96d0a44980d5a64358b5d3aba3d8792a3fb0fd67768baadfcfd5b99c0e91525e266fa325286aab1d9c3e14d7b4fd2df958f322f7fdbd2e479ac9aa25a41a", @typed={0x8, 0x68}, @typed={0x14, 0x9, @str='&{)(%wlan1\x00'}]}, 0x7c}, {&(0x7f0000fee000)={0x1c, 0x80000001, 0x109, 0x6, 0x0, "", [@typed={0xc, 0x23, @ipv4=@rand_addr=0x7}]}, 0x1c}], 0x8, &(0x7f0000fee000)=[@cred={0x20, 0x1, 0x2, 0x0, r12, r13}, @cred={0x20, 0x1, 0x2, r14, 0x0, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x60, 0x4c010}, 0x4000) r19 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r19, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0x0, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/02/02 17:36:54 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000f78000-0x4)=0x400, 0x4) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00003f6000)="bfdba0d7ee9e73884ab4c03fe323f39e", 0x10) 2018/02/02 17:36:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f000076c000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0xffffffffffffffff, 0x4b082e0a, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000994000)=0x8001, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r3, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) accept(r3, &(0x7f0000b07000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000556000)=0x14) bind$can_raw(r2, &(0x7f0000129000-0x10)={0x1d, r4}, 0x10) clock_gettime(0x0, &(0x7f0000f80000-0x10)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f00002d6000)=""/226, 0xe2, 0x10000, &(0x7f00007d7000-0x10)={r5, r6+10000000}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f91000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f000062e000)=0xdba0db0d) 2018/02/02 17:36:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) listen(r0, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3a]}, 0xa) 2018/02/02 17:36:54 executing program 5: open(&(0x7f00001e4000)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00005ca000-0x9)='/dev/midi#\x00', 0x127, 0x4000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000994000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f0000ceb000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f000066e000-0x8)={0x1, r1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000461000-0xc)) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$netlink(0x10, 0x3, 0x4) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cac000)={0x0, 0x10001}, &(0x7f0000b1e000-0x4)=0x8) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cad000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cad000)={0x40000000000000, 0x8001, 0x2, 0x9, 0xa2}, 0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000447000)=@assoc_id=r1, 0x4) connect$inet6(r0, &(0x7f0000021000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/02 17:36:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x20100) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000036f000-0x10)={0x0, 0x0, &(0x7f000085a000/0x4000)=nil}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000afb000-0x4), &(0x7f0000afb000-0x8), 0x8001, &(0x7f00001d1000/0x1000)=nil, 0x4) 2018/02/02 17:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003dd000-0x8)={0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000679000-0xc)={0x3, r0, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000605000)=@assoc_value={0x0, 0x8001}, &(0x7f000015c000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e3f000)={r1, 0x0, 0x2000008, 0x2}, &(0x7f0000e62000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000219000-0x8)={r2, 0x3f}, 0x8) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cac000)={0x0, 0x10001}, &(0x7f0000b1e000-0x4)=0x8) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cad000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cad000)={0x40000000000000, 0x8001, 0x2, 0x9, 0xa2}, 0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000447000)=@assoc_id=r1, 0x4) 2018/02/02 17:36:54 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000b000)=[{{0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=""/156, 0x9c}, {&(0x7f0000009000)=""/92, 0x5c}, {&(0x7f0000002000-0x1d)=""/29, 0x1d}, {&(0x7f000000c000-0x6d)=""/109, 0x6d}, {&(0x7f0000004000-0x1)=""/1, 0x1}, {&(0x7f0000005000)=""/189, 0xbd}, {&(0x7f000000a000-0xb)=""/11, 0xb}], 0x7, &(0x7f000000a000-0x78)=""/120, 0x78, 0x1f}, 0x8}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, 0x1e, &(0x7f0000006000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x46e6c01f}, 0x20}, {{0x0, 0x0, &(0x7f0000008000-0x80)=[{&(0x7f0000008000)}, {&(0x7f0000005000)=""/47, 0x2f}, {&(0x7f0000004000)}, {&(0x7f000000b000-0xac)=""/172, 0xac}, {&(0x7f0000001000)=""/170, 0xaa}, {&(0x7f000000c000-0xde)=""/222, 0xde}, {&(0x7f000000c000-0x92)=""/146, 0x92}, {&(0x7f000000b000)}], 0x8, &(0x7f0000009000-0xa9)=""/169, 0xa9, 0xffffffffffffff80}, 0x8}], 0x3, 0x10062, &(0x7f0000007000-0x10)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 219.270970] print_req_error: I/O error, dev loop0, sector 0 2018/02/02 17:36:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)="b1656d3100", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000000)={0x5000, &(0x7f0000001000-0x8), 0xd, r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f78000)={0x0, []}, &(0x7f0000351000-0x4)=0x4) 2018/02/02 17:36:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000bd000-0x4)=0x1) r2 = semget(0x2, 0x4, 0x200) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/02/02 17:36:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f0000401000-0x10)=[{&(0x7f0000b9a000)="0bf5910fe91e249e", 0x8}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b9f000)={0x0, 0x16, 0x4, 0x1, 0xfff, 0x5, 0x100000000, 0xc1, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffc01, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x2, 0x7, 0x2, 0x9, 0x1}}, &(0x7f0000ea4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f58000)={r1, 0x3ff}, &(0x7f0000705000)=0x8) 2018/02/02 17:36:54 executing program 7: openat$vsock(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cac000)={0x0, 0x10001}, &(0x7f0000b1e000-0x4)=0x8) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cad000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cad000)={0x40000000000000, 0x8001, 0x2, 0x9, 0xa2}, 0x14) 2018/02/02 17:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x1e, 0x2000000000000005, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001e7000)={0x0, @in6={{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f00000ba000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r5, &(0x7f0000160000-0x1000)="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", 0xff8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000f35000)=r4, 0x4) 2018/02/02 17:36:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000129000-0x10)={&(0x7f0000f1b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000802000-0x10)={0x5, 0x0, &(0x7f0000fa9000/0x3000)=nil}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5), &(0x7f0000571000-0x1)="16"}, 0x20) 2018/02/02 17:36:54 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_data=&(0x7f000000a000+0x978)="87ff5c8917f85232b2925a8298625b5b38e4d3406f98757deb96b6ef1d2f374c"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000c000-0x6)={0x0, 0x7}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0xffffffffffffffe0, 0xfffffffffffffffa}, 0x8) 2018/02/02 17:36:54 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000a000)='/dev/audio#\x00', 0x9, 0x48482) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000b000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000a000)={r1, 0x7ff}, &(0x7f0000008000+0x59)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000000a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cac000)={0x0, 0x10001}, &(0x7f0000b1e000-0x4)=0x8) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cad000)) 2018/02/02 17:36:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001e5000-0x44)="d4", 0x1, 0xfffffffffffffffc) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d91000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) sendmsg$netrom(r0, &(0x7f0000dcb000)={&(0x7f0000cb3000-0x48)=@full={{0x3, {"6c90d2161f21e3"}, 0x9}, [{"cde81d32eaa383"}, {"006cbe3e5ddb4a"}, {"7cc4e878cbc5f3"}, {"01dbf3008865ec"}, {"773d9b54a07727"}, {"5d2f1e8309e1d7"}, {"37b503801956a2"}, {"2e46ce89ac719a"}]}, 0x48, &(0x7f0000e39000-0x50)=[{&(0x7f0000457000-0xd2)="87b09781d2c354095fcaa330d57d0d0a23be038a245bb7057227edcc5c4233aa96f61e7a81adc1aab15f6fe0cd4019893291847645b9814b358ebdb9a07d4ec1ea2e054f823f55a604813e82d49c44c835c16c4c9f885711c6d6878d40395f11c1a9eff1c30dea3002d8d6a2d21fe7da441073ebe564936384e6eb4a53ff6ad5f5fc39e2cd73be4dfba78fd5757a5221c4448f975240ebf9873f00dbe7b989a145ff938b986fb0e8eceb2c9de274276bb03f5c635e6e0e3d5a323316e4fd0b63c8bb3e27dfc96ca1d7733f04548d00435595", 0xd2}, {&(0x7f0000b39000-0x28)="e5ad3f006a198183700262bd1e70e48069391b01deab107fdb6d2265c2e0dba575983a12e1fca18c", 0x28}, {&(0x7f00000b2000)="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0x1000}, {&(0x7f0000df9000)="c640a205e8a2594759a6815ce58c054f0615cadbb8d4d44fc40e56ce4ab1392715cbc33c5db1019e19b3b80942ac8f4a9af04099e5d68798e19abec5b2d6b0253856873dc22dfa06d4e10a46f99ac01cc8c132ba743691544ca90ac7b02f001388c347d2730cb5a4b0da32d12f94301a874d924e2ed2d66b99b08936dfefdeec80be690c97b9099192a9e596b0dc97936a452b593687f0f93a31942c0530", 0x9e}, {&(0x7f0000ce0000-0xbc)="843e9c93030975a97f53eda0519e1ca74cd37c98c5213ccae2cbd79d8602cb9bfc41123b11cbb4391edf941fc4a9c971aae1035c725b66124fafc6e835e2a25045b54b022219dc70cf7fdd6f388b86ac907e759c3c97c575535fe23e54241ad9b3e94fd79d7947cad57f03ed01f0d5b1c5ca0606562b83bc7783adcce6e36d517a2e563d3d435a8e8c752ddbc38c37c77d12cfb415e62aa2c58eeed09564957f17327da1e09cb8fe7857d2b32edaed85ff08c78b9a139778b32c38f9", 0xbc}], 0x5, &(0x7f0000187000)=[{0xc8, 0x0, 0xfffffffffffffffe, "9f36e8dba40de92db7081065d441cb4eef43b553561a31834dd1130025a227bdd85e1215469265345ba41b147bc40cef868e74f284f64858f1c689bf44ab1ea45c43f8defc583a6658508062339e79c453fba61debf9cdfaf1896d39c20b199e31ed74f5f6626633925457fb9dd62798e5759c23895de52380c6cdaf3a42a83d2a6943f892154174ddb4010f4de5e7532974c3ebe8668f0e1300f4ceb4da5c965852739aca160bb747422ea982b24d6b54f7766dc2c1"}, {0xa0, 0x109, 0x0, "bfadc6a189394af916e2da3990d5a43fd8091f1be30f2bcef2fc82565ddad3e7965e0e5a801ec660f249717a6e7df26ea2610fe44094f35e3f3287004729a29f7721d33159b29098ab5f04467286a614503887f457c5f26f63975b00c4826434c5ca4d35f0d8f636248138387c2a6480055918e9279cac2df56438dd3cf6c763bd20c93f2e00100821c69c"}, {0xa0, 0x105, 0x5, "0b96ec809be98131c8f325d111b69b8203dae06859ba80742635ebf705879f48fce36fecea65e20281cf6c66965dbbf21129b18be76ba8ff2c7cc7fd470107bec1c7cb5453ad6a8d3327a60d890d243072d9ea9e7ad07f7559d86a8e84657e502a96dc61f2534b23f74d5754e9c829d438ea80ee37339fe85218d7c1d0e07dfa09c9d6851a66bf3c6523b5"}, {0xa0, 0x115, 0xa260000000, "bd366efc87a24bf44564e04a624f1f43bd74a9b83a68fd0b770c0c196b6d99a3d1f6b45e168ce73e05c58722917d3a03b8e3044d6e1ff98a815e332cbf96449997b167abeaeeee514e08d8af1325012a6c4890f32b80a050d966ee9697a4239914e82a6b25017cfa36e5526d5fb1be932701449caa79054214a65255dcb4d0200ba879272ce81fd0d4ede18dfbe1"}, {0xe8, 0x112, 0x5, "a3a0fe8367af72d18810445eea8ca613e4d8b270d0938a4d5b6f74a5faa03c6d1711482d88f2272fe02fcdc4f883da1f21fc46246085e91da7464d6084e7ccb1e37eeed7ffc87ae4096de97bdd46ad4c54feb730287adbdd12bc5bcf53e522f2d7bdcbe5d3004d1366dae7a15dab46ef6c637e7ee52b02078ee130d1381393599336740e62fdafbb733b34e16c7923a3b711795c09b178cf25627fbd55e850d6e055e7a0c0b266227adcc20320317d4ac87d7ee08a8a9a692c30f6c0c12c08b44f449779521e91186fcdce577434c074ff8f0c"}, {0xd0, 0x102, 0x4, "5bc4d89114a695ea98dfe658d2e35f8838f4706b74a6ac01521a5f1904e6d6f5ae1805df55f5562619092645be52de61ea65349a0198053761a4a6393546300e9e188cb61c069e4fb8d7867a65c4681135d22b48040492e3170a23ef220601de7a9406defa0264a0dfe1fa1053923e52e82430c995526bd83de1cafbb475d37fd89839be76058a9e9bd0790759dabaa3d15ba4e3baa2111e933e8d813a0de770ae82dbb8c95702f94f64a15ce0f96fb537b763bdf070986661ae21"}, {0x38, 0x1ba, 0x27, "4f9ed3e2599fb7db020680efcc462f5107b9018ae0d579aecf86fac02827639ff2476377"}, {0xe8, 0x101, 0x6, "d5e4778692dd31cbeb0b9c25585c776418b9c594d2e7ac1797da2eb77b1619e911b6e8adf657eefbedd2d9d9c1e85ff9b0b64d82e09c06562d5dcd063a3f0b51b206e3d28c6b05857467879bce05c7404d1e709c339f9487ec02580cae6a9519a2660805bcaed76e5caa56e8c0ccda44fbca7f290b62b3d6b3e8e3f29bc11f47949c937cead6f7d36a94d6d288afb3530cf9d4bd0c7eac1d9628755a31261dd477ce80b5430ec9bcf502d09a11ba6d6eb107d1e0f389a1fcb5107c637f398248a22d59f39d0469463cde48972edb932a14f2466d"}, {0x40, 0x110, 0x1, "6a87ac8843cc7735c0c5ba176b9cae02549356a62dd0afb200f0f64354f893fb89024e095835d705dbbd0b"}], 0x5c0, 0x2000c090}, 0x4000000) 2018/02/02 17:36:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x11, 0x8020400000000802, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r0, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cac000)={0x0, 0x10001}, &(0x7f0000b1e000-0x4)=0x8) 2018/02/02 17:36:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)) 2018/02/02 17:36:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b6000-0x8)='./file0\x00', 0x20100, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000acf000)=0x7ff) r1 = socket(0x10, 0x4000000000802, 0x0) write(r1, &(0x7f0000927000-0x25)="24000000210025f0071c0165ff0ffc0e028d00000006000002e1800c08000b00000008b2", 0x24) 2018/02/02 17:36:54 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fcb000)='/dev/input/event#\x00', 0x8, 0x101002) write$evdev(r0, &(0x7f0000fca000-0xd8)=[{{}, 0x1, 0x400}, {{0x77359400}, 0x4}], 0x30) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/02 17:36:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd4000+0x1ee)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000968000-0x10)={0xca, &(0x7f0000c9a000+0xf73)=""/202}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000092c000-0x4)=r1) 2018/02/02 17:36:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r1 = syz_open_dev$amidi(&(0x7f000059b000)='/dev/amidi#\x00', 0x17, 0x20000) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000007e000)={0xef, &(0x7f00007ac000-0xef)=""/239}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000080d000)={r0, 0x5}, &(0x7f0000496000-0x4)=0x8) utimes(&(0x7f00007a2000)='./file0\x00', &(0x7f0000f0f000-0x20)={{0x77359400}, {0x0, 0x7530}}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) openat$dsp(0xffffffffffffff9c, &(0x7f0000d41000-0x9)='/dev/dsp\x00', 0x200, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0x1000000000b, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bind$nfc_llcp(r1, &(0x7f0000f80000-0x60)={0x27, 0x8, 0x0, 0x7, 0x2cc7, 0x20, "10bda6e4dac26f3269ab73e1ec3268d6ef55f094db279eff82d3c3af993e5bf8fb3c4f94a5a15f01001d9071134cb2eb88c97dc653d37323cc9c90603a7a79", 0x25}, 0x60) 2018/02/02 17:36:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/02 17:36:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000096c000), &(0x7f0000cca000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dd7000)={0x0, 0x9}, &(0x7f000086b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000886000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xfff, 0x6, 0xfcd, 0x2, 0xe2}, &(0x7f00007d0000)=0xa0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2018/02/02 17:36:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000+0x75f)='/dev/binder#\x00', 0x0, 0x800) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/02 17:36:54 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x6, 0x100000001}, &(0x7f0000ca2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006b8000)={r1, 0x0, 0x71, 0x5, 0xfffffffffffffc00, 0x38000000}, &(0x7f0000f1a000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000039e000-0x10)={0x8000, 0x8}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000144000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000de000)={0x1, 0x8000, 0x6, 0x4, 0x0}, &(0x7f0000fa5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009ac000-0xa0)={r2, 0x3, 0x98, "a72172cb1dc0ba7593c526652049954b9839896e286ba646a361047451dfc2fd077547b61484f4c2a7fe41a1b64567f6e09fde37ba862254752dbd6d6c4caaa4a8adfc33b364ff1efd46e059ec38dabb01a3c8d476810b56f918eea3a427ca47c424e3a25e4d4eaf9579bc42d120bbca98a408b600ea2d9cc94a1184b6df7a30ecf8f2fd93fd9208e4c782050231c72a060899e402ca632f"}, 0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00001db000-0x8)={r4, 0x3}, 0x8) memfd_create(&(0x7f0000687000)="73656375726974797f6d696d655f7479706500", 0x0) 2018/02/02 17:36:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/validatetrans\x00', 0x1, 0x0) pipe2(&(0x7f0000771000-0x8)={0x0}, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000153000-0x6)={0x0, 0x9}, &(0x7f00004e6000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c96000)={r2, 0xa3, "3c2f6b350f0d5b939248486dc7b1ea66e442f64bda822f8699218970df699d3f15ebe5ccc4750b1aa9b507a84fbfaf38522d59eaf66172de49593604b9a82fab6eb79279189aa104660ccd101e118893525a4258f1d259c4c0e580d1c319603ecd4034579b703df7deed08d4d5d69768a1e4a12fc7a2fb8d3e69f34e10e796dbf216749c213d9c05692a54e262a1a0b78a0891e40c4d35bfc193f39dea5cfd243ce5f0"}, &(0x7f0000c63000-0x4)=0xab) r3 = request_key(&(0x7f00004a0000-0xc)='id_resolver\x00', &(0x7f00008b1000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a93000-0x17)='/selinux/validatetrans\x00', 0x0) add_key$keyring(&(0x7f0000613000-0x8)='keyring\x00', &(0x7f000016a000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) flock(r0, 0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup2(r4, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000421000-0xc)={0x0, 0xffffffffffffffff}, &(0x7f0000616000-0x4)=0xc) getsockopt$inet6_int(r5, 0x29, 0x3d, &(0x7f0000458000), &(0x7f0000e07000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000762000)={r6, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x8, 0x885, 0x5f, 0x10000, 0x7f}, &(0x7f0000425000)=0xa0) getrlimit(0xf, &(0x7f0000b46000)) writev(r0, &(0x7f0000041000-0x40)=[{&(0x7f0000b27000-0xed)="80"}], 0x200) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000040000-0x4)=0x432, 0x4) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000522000)=@common, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000460000-0x28)={&(0x7f0000c0f000/0x3000)=nil, 0x2, 0x0, 0x94, &(0x7f0000be9000/0x2000)=nil, 0x1f}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e85000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000464000)=@sack_info={r6, 0x6a3, 0x1}, &(0x7f0000f9d000-0x4)=0xc) 2018/02/02 17:36:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001aa000-0x6)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000d41000+0x290)='ramfs\x00', 0x0, &(0x7f0000c36000)) mount(&(0x7f0000e60000)='./bus\x00', &(0x7f0000afb000)='./file0\x00', &(0x7f00009cd000-0x5)='fuse\x00', 0x1a001d, &(0x7f0000b54000-0xeb)="93d2ca687922c96f997e6b48d05a2b22bc7afa0779fe2df634881b7e5acc0eba91af04570bfcac1d384160bb4cb391a860ef6a8c498d6277f01efee747b4966d9626a7677dac8727eda5adb3bf3fc091510f3e3750ee72f9b4060584174ff24197063a718b0a983ace31e326d8553bd7ca19e11c57805e5376d674fe2f9ae63cddae8404c261969d18aa8e4db6742d835217c8bd44016d8b988c9c094e0ae125ac96a82c52ec62e4636f1599f4cd6948afd1bf4c6efc31510f6abbef5bcaed3c56331dd2820100933c91ad9de2297860b576b26ee867792be2a562f04ffd475993a64cde157d2193e9a6b3") umount2(&(0x7f00007e7000)='./bus\x00', 0x4) lstat(&(0x7f0000b94000-0x6)='./bus\x00', &(0x7f00000b4000-0x44)) 2018/02/02 17:36:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000951000-0x4)) 2018/02/02 17:36:55 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000bd7000)='/dev/vcs#\x00', 0x1, 0x20040) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000094b000)=0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000c68000), 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f00006ed000)={0x0, 0x0}) utimensat(r1, &(0x7f000006c000-0x8)='./file0\x00', &(0x7f0000873000-0x20)={{r3, r4/1000+30000}, {0x0, 0x7530}}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000ee8000-0x38)={&(0x7f0000115000)={0x10}, 0xc, &(0x7f0000bb1000)={&(0x7f0000edf000-0x234)=@flushpolicy={0x1c, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10, {0x8df3f9caab037bdc}}]}, 0x1c}, 0x1}, 0x0) 2018/02/02 17:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000db2000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000b32000-0xe)="6e65742f00056f746f636f6c7300") sendfile(r2, r2, &(0x7f0000654000-0x8)=0x3, 0x2000401) 2018/02/02 17:36:55 executing program 3: r0 = semget$private(0x0, 0x0, 0x202) semctl$GETVAL(r0, 0x7, 0xc, &(0x7f000063c000)=""/255) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x9, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000011000-0xbc)=""/188) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000000a000)={&(0x7f000000a000/0x4000)=nil, 0x4000}) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/02/02 17:36:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cf1000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf7d}}, 0x9, 0x9, 0x3fe, 0x1, 0x58}, &(0x7f0000ed5000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000134000-0x8)={r3, 0x10001}, 0x8) 2018/02/02 17:36:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000c6000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f0000e8b000)={0x0, 0x0, &(0x7f0000d7f000-0x10)={&(0x7f0000dfb000)={0x2, 0xe, 0xff, 0x2, 0x4b, 0x0, 0x7, 0x3, [@sadb_sa={0x2, 0x1, 0x3, 0x3000000, 0x0, 0x49, 0x2}, @sadb_x_sec_ctx={0x10, 0x18, 0x6d25a25b, 0x0, 0x76, "58355cd3ddeb80d8ab3bbe9f430a200e1fc728e05435b850ee4ad195d8d206c83a4a4e0fc22a5b4a58496b9eaa0ea3b57de95e09997cdb0e754a46bdfc2ae7032d6a2f324492b66290873f921bf10a20e0be4dd5f42000418ce082edaa7b2539c993a9b5ca080acb8982a365829ce8eca5a7c2b753dc"}, @sadb_ident={0x2, 0x0, 0x7f800, 0x0, 0x3}, @sadb_x_sec_ctx={0x1c, 0x18, 0x0, 0x4, 0xd3, "c6dfce7f18fa66226399a571b4b1b597e7dc058b6bbb0a4248deb2a03fb114f9c4a4829b0814b29a00812ec542106b195307b23efec74004bb033282ebf0783e06249ee0dcc8c63cfa605c5f3a847b93df5fd58ac01779997568786050a68746bfe046ea23602e6e8f932803b8d919e0f204c7655dcdeddb274c1b2e23732a8b167a14be9249c184c798afbdbf8c89fcbb6046ba0d9f6b7a54e14bfec030aa056ab5831ed086efdca091d9655cf80999c0e0a9e31bac61a797d3b79d66c727181950fcf6ba9dd00c468ee7e2daa143720e1837"}, @sadb_x_sec_ctx={0x16, 0x18, 0x3, 0x10000, 0xa8, "802622cd64aa0e319550b38494257c3e00ea1ba925351a9c9fcf90084a69754d785240e7f8eb1c1fddac4497dcf9025fb7670f96211488a48b57e7b5594a8ca8ad5c7926c808c0746d9cc01542df699f0155888fe93dd3742df41e19223f35a7ff4315d5f6e602ddaa1a413cd59c6edfd7b84547e41e4cb6f34d89eb700490d6d1aa76d5cb4febbaf4d297ff73d6794c38088616e3b00b0b3d045bcdbef63dd174cbe98aa2861bab"}, @sadb_key={0x3, 0x0, 0x60, 0x0, "2f244da98cf9a359c2cb2050"}]}, 0x258}, 0x1}, 0x814) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10), &(0x7f0000d7c000)={0x0, r1+10000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x4) 2018/02/02 17:36:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x85, &(0x7f0000ce9000-0x85)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc_tr={0x11, {@snap={0xab, 0xab, '\a', "fd7de1", 0x0, "cb37762ee8e9993c0772d69934c82335772d32b8a18398e0e0b5876e56cdc087e6e7a435a98f74b2e64c74f9679bff19b05b447949d6dbe1804117cdcdfe98a7b78579f9d7489fe8721e059d1558a8e4e304f8a472e18742e79ed3daa4805d29892fed90d5cd638e9e7f328eb8b94d"}}}}}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000681000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) bind$inet6(r0, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e6c000)='/dev/mixer\x00', 0x200000, 0x0) mq_getsetattr(r3, &(0x7f0000120000-0x40)={0x2, 0x10001, 0x0, 0xffffffff, 0x8, 0x101, 0x31, 0x5}, &(0x7f0000cea000+0x26)) bind$inet6(r3, &(0x7f00002a2000)={0xa, 0x2, 0x3f, @empty, 0x4}, 0x1c) 2018/02/02 17:36:55 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) fdatasync(0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f000063d000)='/dev/vcsa#\x00', 0xfff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) 2018/02/02 17:36:55 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000803, 0x200000000011) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ec4000)={0x20000000000001b4, &(0x7f0000df4000-0x8)=[{0x9, 0xffff, 0x1, 0x7}]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00009c3000)='/dev/dmmidi#\x00', 0x2, 0x4800) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000ae2000-0x20)={0x0, 0x2000, 0x100000001, 0x5e5, 0x2}) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5c, 0x4, 0x0, 0x0, 0x49, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/02/02 17:36:55 executing program 5: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000011000)={0x7f, 0x1, 0x1, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x3, 0x1, 0x8, &(0x7f0000b6f000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80000000000001, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fdd000-0xc), &(0x7f00000cb000)=0xc) 2018/02/02 17:36:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000093c000)) r2 = gettid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x3) 2018/02/02 17:36:55 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000005000)={0x400000000000000, 0x400000000000000}) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000008000-0x8)) sendto(r0, &(0x7f0000003000-0x1a), 0x0, 0x0, &(0x7f0000002000)=@ipx={0x4, 0x0, 0x0, "0d5e656e0289"}, 0x10) 2018/02/02 17:36:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dc2000-0x8)='keyring\x00', &(0x7f0000e6a000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000214000)='user\x00', &(0x7f0000fc5000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000988000)="e4be2791076ed68b2f", 0x9, r0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r1) membarrier(0x0, 0x0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000e91000-0x38)={&(0x7f0000685000)={'sha224-avx\x00'}, &(0x7f00004e3000-0x40)}) exit_group(0x6) 2018/02/02 17:36:55 executing program 1: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8a53ee431abe", @broadcast=0xffffffff, @empty, @empty}}}}, 0x0) 2018/02/02 17:36:55 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000052000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b5000)='/dev/ppp\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) lstat(&(0x7f0000d5e000)='./file0\x00', &(0x7f00004b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b8b000)={0x4, [0x401, 0xfffffffffffeffff, 0x1, 0xfff]}, 0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000c75000)=r2) r3 = accept$alg(r0, 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000a07000)={0x6, 0x53, 0x7, 0x7fff, 0x9df5, 0x6, 0x9, 0x1, 0x2, 0x80, 0x6, 0x3}) write$eventfd(r3, &(0x7f00004ae000-0x8), 0x3c0) 2018/02/02 17:36:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xe, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002fd000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b26000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000052e000)={0x5, 0xf17, [{0x2, 0x0, 0x4}, {0x2, 0x0, 0x2}, {0x9, 0x0, 0x5}, {0xfffffffffffffff8, 0x0, 0x9}, {0x40, 0x0, 0x7}]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e62000)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00008e6000-0x8)=0x2000) pread64(r2, &(0x7f00006f7000)=""/4096, 0x1000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000030e000)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6tnl0\x00'}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1}, 0x0) 2018/02/02 17:36:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000a10000)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b69000)={@generic="8b7d240418365b8b9c5a4bd24d5ac262", @ifru_flags}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00003e2000-0x68)={0x81}) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000b93000), &(0x7f0000ef7000)=0x4) prctl$intptr(0x24, 0x2) 2018/02/02 17:36:55 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000b000)='/dev/dsp#\x00', 0x31900, 0x2d0000) unlinkat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x200) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f000000c000)=@random={'system.', "ee00"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000e000-0x10)={&(0x7f0000004000)='./file0\x00'}, 0x10) 2018/02/02 17:36:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00008b7000)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c58000-0x11)='/dev/vga_arbiter\x00', 0xe5f01fa14d9fb0cf, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000400000-0x4)) 2018/02/02 17:36:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendto$inet(r0, &(0x7f00007d4000)="c9be98f2f076", 0x6, 0x40, &(0x7f000079d000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00009c7000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/02 17:36:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r0, &(0x7f000000a000), &(0x7f0000006000), 0x2}, 0x20) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f2a000), 0x80800) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000816000)={@mcast1}, &(0x7f0000b7e000-0x4)=0x14) 2018/02/02 17:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000c2c000)=""/16, &(0x7f00001f8000-0x4)=0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000a000-0x10)={r2, 0x1, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/02 17:36:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000012000)='/dev/vcs#\x00', 0x0, 0x412203) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000013000-0x7f)=""/127) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000014000-0xc)=[]) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 219.903925] QAT: Invalid ioctl [ 219.915139] QAT: Invalid ioctl [ 219.977847] QAT: Invalid ioctl [ 219.982562] QAT: Invalid ioctl 2018/02/02 17:36:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000550000-0x1)}, 0x0, 0x0, 0x400000005}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x80) 2018/02/02 17:36:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000010000-0x2)={r0, 0x50, &(0x7f000000f000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000009000-0x4)=r1, 0x4) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/02 17:36:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e26000)='./file0\x00', &(0x7f000031e000)='./file0\x00') 2018/02/02 17:36:55 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f88000-0x4)=0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000f87000)={0x6}) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f89000-0x10)={0x0, 0x8001, 0x0, 0x180000000000000}, &(0x7f0000f88000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000201000)={r2, 0x8}, 0x8) r3 = syz_open_dev$amidi(&(0x7f0000aed000-0xc)='/dev/amidi#\x00', 0x56e0, 0x20000) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009bb000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000f2d000-0x4)=r4) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/02 17:36:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000436000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) connect$nfc_llcp(r1, &(0x7f0000a4d000-0x60)={0x27, 0x9, 0x5a9, 0x0, 0xb0f, 0x9, "99b574b6d70c2dc2788f21156b3ae8304415f3800df1fc445758fe70bb941dffa78f39b4146c23820ded344751508195dce5015a67967332f85a64a20e5349", 0x10000}, 0x60) 2018/02/02 17:36:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e6000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000f20000-0x8)=0x4, 0x8) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006f8000-0x4)=0x0) kcmp(r1, r2, 0x7, r0, r0) 2018/02/02 17:36:55 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000036000-0xbe), 0xfe3f, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000003a000)={0x9, 0x0, 0x3000, 0x17d8, 0x9, 0xfffffffffffffbcb, 0x5, 0x13f08b47, 0x5, 0x570}, 0x10) 2018/02/02 17:36:55 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd2, &(0x7f0000f7d000)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/sequencer\x00', 0x105000, 0x0) getdents64(r1, &(0x7f0000aa4000)=""/140, 0x8c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000bc8000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 17:36:55 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000c2c000)=@nfc, &(0x7f0000840000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000067e000-0x20)={0x8, 0x15, 0x200, 0x7, 0x400, 0x7, 0x0, 0xb916, 0x0}, &(0x7f00008c3000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ecc000-0x10)={0x0, 0x5, 0x2, 0xc603}, &(0x7f0000ed6000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d43000-0x8c)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f000063f000+0xa49)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003b5000)={0x0, 0x6}, &(0x7f0000fd4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000743000-0x8)={0x0, 0x4}, &(0x7f0000630000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000032d000)=[{&(0x7f000024e000+0x615)=@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x166}, 0x1c, &(0x7f0000254000)=[{&(0x7f0000c08000)="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", 0x1000}, {&(0x7f0000bcb000)="e492f0337320406bfaa5bbcc119bdd46e382128082146f0f51132f5f2e553bbad92ef0eec980c391fb327563ea1d123eea6e0db025b52a41211431d124d67f0a4a5f22b37fe4d746b30cd40a04fc4b556b23eaf62d04c6dca3b66ce1845b4494486a24e1b4c6e2", 0x67}], 0x2, &(0x7f0000744000-0x150)=[@init={0x18, 0x84, 0x0, {0x8, 0x1ff, 0x7, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0xa92f, 0xfffffffffffffff7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x8004, 0x101, 0x7, 0x8, 0x2, 0x1000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffbf2b9dc, 0x8000, 0x6, 0xdf, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x200, 0x200, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x400, 0x7, 0x6, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x4, 0x6, 0x4948a655, 0x51f, 0x885, 0xff, r6}}], 0x150, 0x4040}], 0x1, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000cea000-0x8)='./file0\x00', 0x2400, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000572000)=r6, 0x4) link(&(0x7f0000336000-0x8)='./file0\x00', &(0x7f00004da000-0x8)='./file1\x00') ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f0000c8b000-0x400)={"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"}) 2018/02/02 17:36:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006cb000)={0x0, @in6={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f00000d1000)=0x8c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000002000-0x8)='keyring\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a, 0x0}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x1, 0x8, 0x3}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000005000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r3, &(0x7f0000004000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x200, 0x8, 0x2, 0x9, 0x8, 0x80, 0x6, 0xdc9, r3}, &(0x7f0000001000-0x4)=0x20) 2018/02/02 17:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000640000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/02 17:36:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000432000+0x231)={0x1}, 0x8) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f70000)=[]}, 0x0) fallocate(r2, 0x2, 0x81, 0x8) r3 = fcntl$getown(r2, 0x9) ptrace$setsig(0x4203, r3, 0x1, &(0x7f0000489000)={0x5, 0x0, 0x3, 0x5}) close(r2) pipe(&(0x7f0000b9d000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ede000-0x10)={r2, r4, 0x7, 0x3}, 0x10) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x872) 2018/02/02 17:36:55 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000fdb000)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) gettid() setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000230000)='/dev/ptmx\x00', 0x400, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/02/02 17:36:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d00000)='mounts\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) listxattr(&(0x7f0000173000-0x8)='./file0\x00', &(0x7f00002cc000-0x6f)=""/111, 0x6f) setrlimit(0x1, &(0x7f0000011000)) r1 = add_key$user(&(0x7f00006ca000-0x5)='user\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000368000)="fe06cb8bbde5755ed3897985b0235c1915427f8d38f3c50a2fe3acaf4117d31d124552a93d21f84e24696915133212289b001c3a1a25e7c9830662d2b904b600e1f7f4193cd2610929ca452e9bb6d496f096bd04e71065abbb35f0dc406fa6365b03f230555de656375bc70c0ebb0b86cf300a80f248f273f1e50d24861d1ad791d3e2afea88f5", 0x87, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000cc6000)=""/135, 0x87) ftruncate(r0, 0x40000003b) fcntl$setsig(r0, 0xa, 0xa) 2018/02/02 17:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2e, &(0x7f00000ca000)={@link_local={0x1, 0x80, 0xc2}, @random="48bcd2d68982", [{[{0x9100, 0xfffffffffffffffc, 0x5, 0xa23}], {0x8100, 0x8, 0x1, 0x9}}], {@mpls_mc={0x8848, {[{0x28a5, 0x6, 0x3ff, 0x200}, {0x7, 0x200, 0x0, 0x2}, {0x8, 0xfff, 0x8, 0x9}, {0x7, 0x8, 0xffffffffffffffff}, {0x1, 0x2, 0x661f, 0x3}, {0x401, 0x2c, 0x24c, 0x3}], @generic}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/02 17:36:55 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000be5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x40004, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000002000-0x10)={r2, &(0x7f0000000000)=""/209}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f00000cd000)=[{&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000b94000)=""/82, 0x52}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f0000293000)}, {&(0x7f00003f6000-0xbf)=""/191, 0xbf}, {&(0x7f0000678000)=""/25, 0x19}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}], 0xa, &(0x7f00004e7000-0x10)=[{&(0x7f0000001000-0xbe)=""/190, 0xbe}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x8, 0x5) renameat2(0xffffffffffffffff, &(0x7f0000853000-0x1)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) 2018/02/02 17:36:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00001ff000/0x18000)=nil, &(0x7f0000667000-0x18)=[@text32={0x20, &(0x7f000068c000-0x4e)="0f08c4c2893b2f8fe9e09522b9be0b0000b800700000ba000000000f30660f71f45a360f01cbc74424003eab0000c74424028000c0fec7442406000000000f011c24660f350f359a5b0a79ce2100", 0x4e}], 0x1, 0x0, &(0x7f00007f0000-0x10)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r4, 0x541d) 2018/02/02 17:36:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fb9000-0xb)='/dev/mixer\x00', 0x4003, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000f9c000), &(0x7f0000dd1000)=0x4) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6c000-0xb)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000f32000-0x18)) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x1) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/02/02 17:36:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008d7000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00004a4000)=0x0) io_cancel(r2, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000665000-0x8e)="a910b8a0f79effff26e574cbbf507f2d3d0ff0333753e3324df4d9de35d4a9d08dd29438b6667cf4a95e1879de6c65c676dc28e5d61e1aa627198c5d42bed71cb8450cac9e86133175d2a520773d60d07bce4ebe6345fc9616b51c53b914f74fa2f3e255be44b9057834db0d20c02524486ad1a608709f3859bc91ecb0de67a1a385704fdfe6bfb873b74552dafd", 0x8e, 0x0, 0x0, 0x1, r0}, &(0x7f00003c6000)) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000526000)=""/246) connect$bt_l2cap(r1, &(0x7f00001c6000-0xe)={0x1f, 0x1f, {0x8000, 0x100, 0x3, 0x200000000003, 0xe, 0x7}, 0x8, 0x1ff}, 0xe) lseek(r0, 0x0, 0x3) fcntl$setpipe(r1, 0x407, 0x101) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a78000)={0x0, 0x8, 0x30, 0x8, 0x7fffffff}, &(0x7f00003e2000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000516000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x8, 0x2, 0x7, 0x5}, &(0x7f00002b9000)=0xa0) inotify_init() getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002e2000)={r3, 0xffffffffffffff7f, 0x7, 0x3, 0x0, 0x1, 0x1, 0x0, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x200, 0x94e9, 0x7, 0x5, 0xfdb3}}, &(0x7f000063e000-0x4)=0xb8) ppoll(&(0x7f00007bf000-0x20)=[{r1}], 0x1, &(0x7f0000b5b000-0x10), &(0x7f00003bd000-0x8), 0x8) r5 = semget(0x2, 0x1, 0x50) semctl$SETVAL(r5, 0x3, 0x10, &(0x7f00003f1000-0x4)=0x4c2) 2018/02/02 17:36:55 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000f1b000-0x38)={&(0x7f0000447000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000168000)=[], 0x0, &(0x7f0000f94000)=""/82, 0x52}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000bbe000-0x44)=@getsa={0x28, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, []}, 0xfd05}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000854000-0x20)={@generic="73bba2be709bca326174e373a816fbff", @ifru_addrs={0x2, 0x1, @rand_addr=0x2477}}) 2018/02/02 17:36:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000e15000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000097f000-0x4)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bc1000-0xe8)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00005f4000-0x4)=0xe8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000913000-0x4)) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)) 2018/02/02 17:36:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e7e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5b434893, 0x82000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00007b8000-0x10)={&(0x7f000040c000/0x2000)=nil, 0x2000}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000be6000)={0x1, &(0x7f0000384000-0x8)=[{0x80, 0x8, 0x3, 0x5}]}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000150000-0x9c)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004a9000)=[], &(0x7f0000e7a000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000458000)}) 2018/02/02 17:36:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x3) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) name_to_handle_at(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000), 0x0) 2018/02/02 17:36:55 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000ad2000-0xf8)={0x5, 0x0, [{0x2, 0x4, 0x0, 0x0, @sint={0x1ff, 0xfff}}, {0x3, 0x3, 0x0, 0x0, @sint={0x5, 0x3}}, {0xffff, 0x2, 0x0, 0x0, @irqchip={0x80000000, 0x2}}, {0x40, 0x0, 0x0, 0x0, @irqchip={0x9, 0x5}}, {0xfffffffffffff800, 0x4, 0x0, 0x0, @irqchip={0x8000, 0xeff0000000}}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{r2, r3/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r4 = open(&(0x7f0000909000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/02/02 17:36:55 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f000068f000-0xc)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x60, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_MULTIPATH={0x44, 0x9, [{0x3f}, {}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009d4000-0x4a), &(0x7f0000190000)=0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00003b3000-0xea)={0x1, 0xe2, "2fc54a8b72e6dcf8d00f4a5c64b95092a5f1706bc49c46becbda85eec578071bcc3f665c7ea67f939cd39dcd51a2c27528b2ba907ea37073fa7b8a9b2e6c27fa82beb8522e939b159155a8b32d20f1180e30e5337dc2c4f1eb9b571a3287e4dea13b22390c4264bd18542b8ace412110d2a08f2464b95e898692968b5cae33b228de0a73d94a2cad24d197185bc1b65210af4514a12ca9f50107ddc01c6747cd9a6090efed72a69574622f518aaa6effae2efe3490aa9a33bfbeeab99b2c48146a85d857e0a889563c8ce34de0ebb03762dc3ca497eebc5d382f4b1031df10eead54"}) 2018/02/02 17:36:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) syz_open_dev$sndmidi(&(0x7f00000c8000)='/dev/snd/midiC#D#\x00', 0x5, 0x82100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xc000000000000, 0xffffffffffffffff, 0xcb, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xfffffffffffffd78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f0000fde000)}], 0x1, &(0x7f0000448000)=[], 0x0, 0xc000}, 0x20000000) open(&(0x7f00002fc000)='./file0\x00', 0x80, 0x40) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000aa9000-0x2)=0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f000099b000-0xc)='/dev/ashmem\x00', 0x800, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) r8 = dup3(r7, r6, 0x0) ioctl$KVM_GET_CPUID2(r7, 0xc008ae91, &(0x7f00006ad000-0x58)={0x2, 0x0, [{}, {}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000016f000-0x18)={r1, 0x81, 0x0, 0x3, 0x9}, &(0x7f0000ef7000)=0x18) clock_gettime(0x4, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000e1f000)={r2, 0x8001}, &(0x7f00006b3000)=0x8) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r8, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000aef000)={0x6, [0x10001, 0x1000, 0x3, 0x6, 0x7, 0x7fff]}, 0x10) 2018/02/02 17:36:55 executing program 4: userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00009f9000)=[{&(0x7f000050b000)=""/153, 0x99}, {&(0x7f0000ec2000-0x169)=""/4096, 0x1000}, {&(0x7f0000858000-0x67)=""/103, 0x67}, {&(0x7f0000912000-0xbb)=""/187, 0x439}], 0x4) fcntl$setpipe(r1, 0x407, 0x10001) fsetxattr(r1, &(0x7f0000b13000)=@known='security.selinux\x00', &(0x7f000093b000)='nodev{\x00', 0x7, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006e1000-0x20)={0x1, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00003ce000-0x10)={0x0, r2}) 2018/02/02 17:36:55 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000000f000-0xf)=""/171) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000012000-0x4)=0x1c) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000010000)={0x5001, &(0x7f0000010000), 0x0, r0}) [ 220.374793] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. [ 220.410335] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/02 17:36:55 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000708000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cb5000-0x8)={0x0, 0x6}, &(0x7f00004c2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000cf000)={r1, 0x400, 0x1, [0x9d0]}, 0xa) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006e0000-0x28)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x6, [@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @empty]}, 0x28) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) syz_open_dev$tun(&(0x7f00005f7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000095f000), 0x8}) [ 220.476213] binder: 31370:31383 got transaction to invalid handle [ 220.482602] binder: 31370:31383 transaction failed 29201/-22, size 0-0 line 2842 [ 220.535779] binder: 31370:31394 got transaction to invalid handle [ 220.542146] binder: 31370:31394 transaction failed 29201/-22, size 0-0 line 2842 [ 220.570435] binder: undelivered TRANSACTION_ERROR: 29201 [ 220.577351] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/02 17:36:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000000000000012, &(0x7f0000eff000-0x4), &(0x7f0000573000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000083000-0xc)='net/rt_acct\x00') ioctl$TIOCCBRK(r1, 0x5428) 2018/02/02 17:36:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00006bc000), 0xfffffffffffffcbd, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000062c000-0x24)) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000d32000)={0x71, 0x5}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000407000-0x18)={0x0, 0x0, []}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/02 17:36:56 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f000003f000-0x24)={0x0, 0x4f}) pread64(r0, &(0x7f0000a70000)=""/251, 0xfb, 0x0) r1 = syz_open_pts(r0, 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000bb9000-0x24)={0x6, 0x1, 0x3, 0x80, 0x1, 0xffffffffffffffde, 0x23, 0x0, 0x962, 0x86f, 0x100, 0xfffffffffffeffff}) write(r1, &(0x7f0000d31000)="d6fbbfef51d450fe7b7f00045b76fef095f03ae19b1592519c0e25452d51853c37d79bf3b2df3affeb5f456d5650b5335fbc8f29f6fa2d7900c0a001c1513137bf876fa04248c3cd071f68310e0256ef41e1fb88030000006281832a77aa368ca259329a283415f49d9e520ac91997bdd716494393211044182eea6d15c557b6dfc51ed071de6951b1dd14ce57782f14f2d9c22f110f273e0d", 0x99) 2018/02/02 17:36:56 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffe, 0x0, []}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000007000)="3b7c20979e81518394b3dd20baf25ada3d523b4c218b41296b2cdb3af5bda5cf983665", 0x23, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) 2018/02/02 17:36:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001d3000)='net/tcp6\x00') pread64(r0, &(0x7f0000621000-0x83)=""/131, 0x83, 0x59) openat$ppp(0xffffffffffffff9c, &(0x7f0000d22000)='/dev/ppp\x00', 0x10001, 0x0) 2018/02/02 17:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000082d000-0xc0)=[], 0x2082cf40) recvfrom$llc(0xffffffffffffffff, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00002d8000-0x5)={0x5, 0x7fff, 0x5f, 0x1f}, 0x5) bind$bt_sco(0xffffffffffffffff, &(0x7f00001cb000-0x8)={0x1f, {0x400, 0x2, 0x6, 0x80000000, 0x2, 0x7}}, 0x8) close(0xffffffffffffffff) 2018/02/02 17:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ec5000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000088b000)=[{{0x0, 0x0, &(0x7f0000878000)=[{&(0x7f0000384000)=""/148, 0x94}, {&(0x7f0000cb7000)=""/190, 0xbe}, {&(0x7f0000087000-0xc1)=""/193, 0xc1}], 0x3, &(0x7f0000010000-0x35)=""/53, 0x35, 0x2}, 0x80000000}, {{&(0x7f000028a000-0x10)=@ipx, 0x10, &(0x7f000019c000)=[{&(0x7f0000116000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e1b000)=""/181, 0xb5}, {&(0x7f0000901000-0xd2)=""/210, 0xd2}, {&(0x7f0000983000)=""/225, 0xe1}, {&(0x7f0000190000)=""/17, 0x11}, {&(0x7f0000a21000-0x77)=""/119, 0x77}, {&(0x7f0000726000-0x69)=""/105, 0x69}, {&(0x7f000015b000)=""/125, 0x7d}], 0x8, &(0x7f0000117000)=""/127, 0x7f, 0x9}, 0x3}, {{&(0x7f0000410000-0x10)=@ax25, 0x10, &(0x7f000087d000-0x70)=[{&(0x7f00004ec000-0x54)=""/84, 0x54}, {&(0x7f000072a000)=""/169, 0xa9}, {&(0x7f0000e0e000)=""/159, 0x9f}, {&(0x7f000020a000-0x80)=""/128, 0x80}, {&(0x7f0000f21000-0xb9)=""/185, 0xb9}, {&(0x7f0000d88000)=""/184, 0xb8}, {&(0x7f000027f000)=""/169, 0xa9}], 0x7, 0x0, 0x0, 0xfffffffffffffff9}, 0x3f}, {{&(0x7f0000ff7000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000dad000-0x30)=[{&(0x7f00006bc000-0x54)=""/84, 0x54}, {&(0x7f0000613000-0xe8)=""/232, 0xe8}, {&(0x7f0000e7c000)=""/194, 0xc2}], 0x3, &(0x7f0000779000)=""/255, 0xff, 0x2}, 0x616aa4ae}, {{&(0x7f000054c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000beb000-0x30)=[{&(0x7f0000ca3000-0x59)=""/89, 0x59}, {&(0x7f0000ddb000-0xd7)=""/215, 0xd7}, {&(0x7f0000e62000)=""/146, 0x92}], 0x3, 0x0, 0x0, 0x7}, 0x81}, {{&(0x7f0000425000-0x58)=@alg, 0x58, &(0x7f00005bf000-0x10)=[{&(0x7f0000784000)=""/40, 0x28}], 0x1, &(0x7f0000e00000-0xfb)=""/251, 0xfb, 0x101}, 0x4}, {{&(0x7f00003d7000-0x10)=@can, 0x10, &(0x7f00003ad000)=[{&(0x7f000057e000)=""/4, 0x4}, {&(0x7f0000f9f000-0x5e)=""/94, 0x5e}, {&(0x7f0000599000-0x99)=""/153, 0x99}, {&(0x7f0000141000-0x27)=""/39, 0x27}, {&(0x7f0000c8a000-0xdd)=""/221, 0xdd}], 0x5, &(0x7f0000bbe000-0xa8)=""/168, 0xa8, 0x50a}, 0xfff}], 0x7, 0x1, &(0x7f00000ff000)={r0, r1+30000000}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006ae000)={0x0, 0x5}, &(0x7f00004da000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000186000-0x10)={0x5, 0x4, 0x9, 0x6, r3}, 0x10) select(0x40, &(0x7f0000231000-0x40)={0x6, 0xffff, 0x7fff}, &(0x7f00009a0000)={0x401, 0x8000, 0x40, 0x8, 0x0, 0x0, 0x0, 0x70000000000}, &(0x7f0000396000)={0x8, 0x0, 0x0, 0x1, 0x200}, &(0x7f0000cd0000)={0x0, 0x7530}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = add_key(&(0x7f000014d000)='logon\x00', &(0x7f0000048000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b5e000-0x7e)="2dd5635b6a078e6db769c20b3857311235529b978367716931bb369cc61857a90ceb7089b722907f41ac587e594390243461e12281729b6aa363248f30cc3a303df3b6a9b19435c081cc8b91587af6e61c93137fe957067ef85fc4ce76918ed1a4d9dfbb51821e80d623e2cbaf2e3c5ef670a6033fd8dde8701302d78152", 0x7e, 0x0) r7 = add_key$keyring(&(0x7f0000ad7000-0x8)='keyring\x00', &(0x7f0000fbc000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r6, &(0x7f0000150000)=[{&(0x7f00003c3000-0xe)="59cbb368f45e2593e85ff9f8c6df", 0xe}, {&(0x7f0000a94000)="9f3a3e3f3a8d63a4b0b69f81a370f06fdc2bd3756613393edf6001b763bcb069c596534002486731431507afb528dd01e8811f10f147cd6f1e447d62a9aef7376d59e00cef69330d45dde3f5d0948e9d1b774707839ef8312096f389192c7b139bde53a30e644294caa9152f35846e340cffded3369825d0ac9349e215cf1ef1e570cf9b186eed423647b38d7cc3cfda2f5762fd02732f7f1f821a2e2e5bc6238a7414be067e08745d894b3fa46e99f430e4f0", 0xb3}], 0x2, r7) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) close(r5) fallocate(r4, 0x2, 0x7, 0x1) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056e000)='/dev/sequencer\x00', 0x34000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000fc6000)={0x6, 0x101, 0x9, 'queue0\x00', 0x6}) ioctl$VHOST_SET_VRING_ENDIAN(r8, 0x4008af13, &(0x7f0000d10000-0x8)={0x1, 0xfffffffffffffff8}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f17000)={&(0x7f0000ddf000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$RDS_FREE_MR(r8, 0x114, 0x3, &(0x7f0000506000)={{0x4, 0x8}, 0x12}, 0x10) 2018/02/02 17:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendmsg$key(r0, &(0x7f0000ea1000)={0x0, 0x0, &(0x7f0000c40000-0x10)={&(0x7f0000290000)={0x2, 0x9, 0x4, 0x5, 0x5, 0x0, 0x4, 0x2, [@sadb_address={0x3, 0x5, 0x33, 0xa0, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x28}, 0x1}, 0x80) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/02 17:36:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000682000-0x50)={@common='eql\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f0000ba8000-0x4)}}) r2 = syz_open_dev$vcsn(&(0x7f0000792000-0xa)='/dev/vcs#\x00', 0x8001, 0x8000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00002bf000)=0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write(r1, &(0x7f0000286000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bb7000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00006cf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000cc0000+0x68b)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r4 = semget(0x3, 0x4, 0x400000080000188) connect$inet(r0, &(0x7f00004d5000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002b1000-0xc)={0x0, 0x2}, &(0x7f000019e000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f97000-0xc)={r5, 0x80, 0x30}, &(0x7f000000f000-0x4)=0xc) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f00005f0000)=""/178) 2018/02/02 17:36:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000518000-0xd)='/dev/usbmon#\x00', 0x8, 0x20000) ioctl$void(r0, 0x5451) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e3c000-0x4), &(0x7f00008e2000-0x4)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000f00000-0x8)) 2018/02/02 17:36:56 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a4c000-0xe)='/selinux/user\x00', 0x2, 0x0) readahead(r1, 0x8, 0xffff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c93000)={r0, 0x0, 0x34, 0x14, &(0x7f0000588000-0x34)="5cc13e7f6c3f3082f27c95c84c9948de55fb0cdb03b8f4bcbed4b52fe44815af78c777200e28663406f407163337ef9049d6332f", &(0x7f0000c5c000-0x14)=""/20, 0x6, 0xffffffffffffffce}, 0x28) close(r0) 2018/02/02 17:36:56 executing program 2: prctl$intptr(0x1e, 0x8000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x1, 0x5, [0xff, 0x1d0000, 0x1, 0x2, 0x8]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x0, 0x8, 0xa801, 0x0, 0x4}, &(0x7f00000de000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1f, 0x0, 0x99, 0x8000000000000, 0x2, 0x101, 0x80, {r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x6, 0x4, 0xf, 0xff}}, &(0x7f0000de7000-0x4)=0xb8) prctl$void(0x22) 2018/02/02 17:36:56 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getparam(r0, &(0x7f00002b4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) kcmp(r0, r0, 0x7, r1, r2) 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) r3 = syz_open_dev$vcsn(&(0x7f0000a28000-0xa)='/dev/vcs#\x00', 0xea5, 0x400040) getsockopt$netlink(r3, 0x10e, 0x3, &(0x7f0000636000)=""/93, &(0x7f00008d2000)=0x5d) socketpair(0x1, 0x80005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r4, 0x1, 0x37, &(0x7f000000b000-0x10), &(0x7f0000000000)=0x10) [ 220.755659] device eql entered promiscuous mode 2018/02/02 17:36:56 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:56 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000008000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) pwrite64(r0, &(0x7f0000007000-0x1d)="3c9d2e8818f5d8a3777b00253baa968c8ae69979abc5bc65c0b7109843", 0x1d, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000015000-0xb)='/dev/audio\x00', 0x101001, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x180, &(0x7f0000015000-0x8)={0x200}, 0x8) syz_open_dev$amidi(&(0x7f0000014000-0xc)='/dev/amidi#\x00', 0x3572, 0x12000) 2018/02/02 17:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/02 17:36:56 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f00004f8000)="d7fdaf95070179670ff9ffa45d3f", 0xe) sync_file_range(r0, 0x0, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x3a, 0x0, @thr={&(0x7f0000c9e000-0x70)="91c5f0efa5d031c4af1657b3529104fc9dd7f4289cce3b5972c9efcd07374f198829ce48d42bfdfeea5149fed159bcb5b61a26d094794a8dcbfe0a7900ac85ecde13d10ed4eefc00cd54c035f1f0d1128e544922ee8e336e880d20890ab46820c654d25dba4fefb1fc9dadc631c1ad57", &(0x7f0000000000)="4bb47fbfdb54fcb0126b6d0176aa663e3b5a5e7cfa887979b1c3003af1b6e063844f19f30336612bb9228aaf052bd6577b22b2f5b15659c416761e6c4d0f367ccd50623bdaa84ca76224ad6282ccb6c0db4ee8db0c7ce509329b0f"}}, &(0x7f0000000000)) 2018/02/02 17:36:56 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000008000-0xb)='/dev/midi#\x00', 0x2, 0x840) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000003000-0x50)={{0x2, 0x2, 0x7, 0x3}, 0x809, 0x1, 0x4}) r1 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000), 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) close(r1) 2018/02/02 17:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) inotify_init1(0x80800) 2018/02/02 17:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) accept4$inet(r0, &(0x7f000078f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00009ff000-0x4)=0x10, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/02 17:36:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x8)=[0x40000, 0x9]) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x5010c0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002000-0x28)={0x1, 0x0, [{0xd29c71afdad1fef4, 0x97, &(0x7f0000001000-0x97)=""/151}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x200, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000), &(0x7f0000002000)=0x4) r3 = semget$private(0x0, 0x4, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000003000)=[0xfffffffffffffffc, 0x40, 0x81]) 2018/02/02 17:36:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fstat(r0, &(0x7f00007fd000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00009c6000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f00003ed000-0x8)='./file0\x00', r1, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f0e000-0x10), &(0x7f000027c000)=0x10) stat(&(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f0000ba0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) 2018/02/02 17:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000da2000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000275000-0xc), &(0x7f0000913000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a9c000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009da000)) fcntl$getownex(r0, 0x10, &(0x7f0000215000)) getpgid(0x0) r1 = gettid() r2 = getpgrp(r1) setpriority(0x2, r2, 0x0) 2018/02/02 17:36:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/02/02 17:36:56 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:56 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000fc6000-0x40), &(0x7f0000acb000-0x8)) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000079a000)=""/237, &(0x7f000050a000)=0xed) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000aad000)=""/11) recvfrom$packet(r1, &(0x7f0000f29000)=""/49, 0x31, 0x40012002, 0x0, 0x0) 2018/02/02 17:36:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f000024c000-0xc)='/dev/amidi#\x00', 0x657b, 0x80) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000794000)=0x6, 0x4) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000043000-0x10)=@generic, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001af000)={0x0, 0xfc, "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"}, &(0x7f00000b7000-0x4)=0x104) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000082b000)) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a58000)={r3, 0x101}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ad7000-0x8)) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000712000)={0x0, 0x98, &(0x7f0000f59000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff9}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}]}, &(0x7f0000c20000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000ca3000)={r5, 0xd8, &(0x7f0000524000)=[@in={0x2, 0x1, @rand_addr}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}, @in6={0xa, 0x1, 0x7b, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x1, 0x5, @empty, 0xdd}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}]}, &(0x7f0000c5a000)=0x10) fallocate(r4, 0x0, 0x0, 0x1ff) sendfile(r2, r4, &(0x7f0000bb9000), 0x8) 2018/02/02 17:36:56 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) [ 220.893890] device syz7 entered promiscuous mode [ 220.905121] device syz7 left promiscuous mode 2018/02/02 17:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00004e1000), &(0x7f0000cbc000)=0x4) 2018/02/02 17:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4b26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$usbmon(&(0x7f0000ace000)='/dev/usbmon#\x00', 0x1000, 0x48000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000173000-0xa0)={0x0, @in6={{0xa, 0x1, 0xd3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x8cb, 0x1, 0x9, 0x4, 0x21}, &(0x7f000075d000-0x4)=0xa0) mknod$loop(&(0x7f0000732000-0x8)='./file0\x00', 0xc003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000847000-0xd4)={r1, 0xcc, "356501f46679c052bc7ca9acd2b9b6c882bd33bda036835fe0affecaa21132ded1b5bd851cb58add21c3d7706941cd21c97140266f2acc618a22c853bc8cda6fbd098086b5f5a9deeb2b1c22fe4ae39a9524ba99459562cf19cb879306632a4d0f4dc5a9299680e32ace33bd5dbce71ea4d87529f7af72feb1818b8217b53bcd27b139b9a801d3e4c1e3f8a29fe9d54e928b4d9fe0efb361b88379c813418382bc7a119ca122c3796edabc81c21da3e7bef138152858e7e7512c721337ddacc15c27bac4a942370059649514"}, &(0x7f000070b000)=0xd4) pipe(&(0x7f0000077000)={0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ea3000)=0x3cc4, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000172000-0x138)={{0x1000, 0x3000, 0xf, 0xfffffffffffff708, 0x401, 0xfe, 0x40, 0x0, 0x6, 0x7, 0x7, 0x2a01}, {0x10000, 0x2, 0x8, 0x40, 0x398, 0x100, 0x81, 0x1b01c435, 0x0, 0x1, 0x4, 0x7}, {0x10000, 0x107001, 0x3, 0x3, 0x800, 0x0, 0x4, 0xffffffff, 0x40, 0x200, 0x400, 0x400000000000000}, {0x100000, 0x1, 0x8, 0x100000000, 0x7, 0x1f, 0x7, 0xfffffffffffff000, 0x9, 0xfffffffffffff801, 0x100000000, 0x6}, {0x1000, 0x1000, 0xd, 0x9, 0x4, 0x2, 0x0, 0xfffffffffffeffff, 0x4, 0x83, 0x7, 0x10001}, {0x4000, 0x1, 0xe, 0x6, 0x80000001, 0x3, 0x4, 0x100000001, 0xa24c, 0x1, 0x0, 0x8}, {0x100000, 0x4, 0x3, 0xfffffffffffffffe, 0x6, 0x1, 0x193c4fda, 0xfffffffffffffff7, 0x10001, 0x5, 0x1, 0x9}, {0xf000, 0x3000, 0x0, 0x7, 0x100000001, 0xa9e, 0x5, 0x6, 0x9, 0x100000001, 0x81, 0x5}, {0x100000, 0x4000}, {0x4001, 0x2}, 0x40040014, 0x0, 0x5002, 0x200000, 0x9, 0x6501, 0x5000, [0xfffffffffffffff7, 0x5, 0x7, 0x6fc]}) keyctl$session_to_parent(0x12) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f000024e000)={0x3, 0x0, [{0xc0000001, 0xf8, 0x3, 0x1, 0x7ff, 0x6, 0x4}, {0x0, 0x1, 0x2, 0xb228, 0x8, 0xffffffffffffff6d, 0x401}, {0x2, 0x0, 0x6, 0x0, 0x844, 0x9, 0x1}]}) 2018/02/02 17:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000c2a000-0x8)='./file0\x00', &(0x7f000022f000)={0x8, 0x3f}, &(0x7f00004d5000-0x4), 0x0) 2018/02/02 17:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {}, 0x1000}, 0xe, &(0x7f00009d9000)=[], 0x0, &(0x7f000059a000-0x23c8)=[]}, 0x4000004) sendto$inet(r0, &(0x7f0000132000)="da", 0x1, 0x4001, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 220.937324] device syz7 entered promiscuous mode [ 220.942363] device syz7 left promiscuous mode [ 221.028107] kauditd_printk_skb: 36 callbacks suppressed [ 221.028115] audit: type=1326 audit(1517593016.444:1870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31501 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.057950] audit: type=1326 audit(1517593016.460:1871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31501 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.082565] audit: type=1326 audit(1517593016.460:1872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31501 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.107154] audit: type=1326 audit(1517593016.465:1873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31501 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.131742] audit: type=1326 audit(1517593016.524:1874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31501 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 17:36:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f00008e5000-0x60)={0x0, 0x22, 0x1, @thr={&(0x7f0000974000)="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", &(0x7f000024d000-0xd2)="7077b74190aae769522bcbaa0519a3d76e5ab9f34eeda568b87756ceb26299ecc2dbd924de8814bd76eb4a419e750a387b22cd06a0517eee07ed676d0e289146bc91382b86c1d136aed7a1f2a53c88332741ba07a449597c80d60efdc421a487b4cf9b529c2da4f87c4a8f6ba44307eb7dc98d50aecfb185b689bca49a4777e6b70fd27500c0263f990e28b67320381c86bca76a33103b8873730bd69b9fb8dd51c4b291ecf03779f37cc5489f9afe24ec00f2374ff6df14b1c07bf545cf8f1469e28f59f1defb0f6000b865bf569378e527"}}, &(0x7f00009d8000-0x4)=0x0) timer_gettime(r0, &(0x7f0000f0d000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d75000+0x77c)='/dev/rfkill\x00', 0x0, 0x0) writev(r1, &(0x7f00000ff000-0x20)=[{&(0x7f0000376000-0xe5)="18dfec03d524bd03a155b287724f70d9ba23e7b841aef1423cbaaa2857171fae3d3da47a94cd5b948df3b8d1c78d1c1037f032d1f67b330079ad1d9f0ba51d1f1d327aa23bae90ab7a6608e645beb49ebcf73809639ede63e508fcfd15440d76239dbf61bbb55c31aeaed9a36b256ff2758ae2bd73d24efbf67371e06132d6e61c915ab1441450c27351e3f4b62456270ee477db8f855ff8426208ef9bb0fd79acb2a14bf2ab318e9ecb51e53cd5505f6063657bcb70ee730ba86995c22cc9ce1c9fc6ff6244fac5fa55004fa25a03d04a70cc4de1863f28089c4e630257038282e3a333e1", 0xe5}, {&(0x7f0000509000-0x79)="ab1851a039df130f4d25073e9ec3c12bfef68f356a013e0cc6a79bb1c9239104fcf63075da9a4280091b65e5b3e8a32977809beb9afe3f09ea94607fb6133d5eefbe40f3a23719e3e7e294f3fe955dcb86d9e58131c27a32a2e093b802e96974ee67a282ccebb05957d42799316cf18b34888651683c894768", 0x79}], 0x2) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000e74000)=""/243) vmsplice(r2, &(0x7f000075d000)=[{&(0x7f00009b1000)="a916bd73194b02a699d1de6b175d9cffd8ae986806aa86087eadd80b7d7824500271fcc2fc29a003acd5f879f80f027289ac8351b0719eda289c08f81f6be068af624c09c07b5ce9", 0x48}, {&(0x7f000070d000-0x47)="bbd2e1c6e0e693d9d8119fcb1b1659b9098bfa1a0929cb4959a638d7b167f4b8ab31fa316daa35f3efcbb5fb4fb875874cc659bfbf71c978a9c7d910cca8e9eece149d76e8709a", 0x47}, {&(0x7f00003f8000)="a0d4d8a9ded7563f65bff728567016f4a85ecf910edf2e29433d783ed56dab97c880373af003c3442d70b206e977479f0de5e48a", 0x34}, {&(0x7f000041e000)="37d95a2eeb88cb384a67d20d26f480f298b54932300564bf585966647a9eec12446a228f57cd9533fd9f5c93149eb96837d12a9d01b1e1b8afcf1c1882797daf0636a2898c2bfb92abbbb41da161ae09354fb3", 0x53}, {&(0x7f0000fad000-0x11)="498d9393c0ac91d33da5d1ccba27de4c05", 0x11}], 0x5, 0x6) fallocate(r2, 0x3, 0x0, 0x9) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00003bb000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f00009bb000), &(0x7f0000429000)=0x4) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/02 17:36:56 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/02 17:36:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "7c88f1213640"}}) 2018/02/02 17:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) write(r0, &(0x7f000005d000)="1f", 0x3ca) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) r2 = socket$llc(0x1a, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f000010e000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_dccp_int(r4, 0x21, 0xf, &(0x7f0000a7a000-0x4), &(0x7f0000c10000-0x4)=0x4) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f000072d000-0x52)="926d6bb54e43e69a584461196ec18ccbad65dda002747e4e8467ee9a9e6adcaf829c9729c1e46273851260da3100ae16b518f05da9beca05ea2497397cbd092886c5f6f1d9748fd27ede625259e97ac4a042", 0x52, 0x3f) fcntl$getown(r5, 0x9) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000e95000)) r6 = memfd_create(&(0x7f0000f76000)='em0\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000517000-0x20)={0x7fff, 0x0, 0x8, 0x0, 0x1, 0x4, 0x2, 0x1f, 0x0}, &(0x7f0000206000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000df1000)={r7, 0xf9, "0fe69ef980220dc337f245626d29dcda4c268ad48511a092b89160718de169186cd0add0609c5951a1a17c6907b4bf38de823eefd364144feb9f47f8681632e0c3c495b1114d053cab70652795f1f540faec75cff2a6a003d209f35482cc3ce028fadab064f705ca672d67566fd5dda4a120ba27ec8aa792bdd5f826b3027e35b6d90de10e5016979750a0c8521e231b87f579cc699a7bed9ece7e6fd58eb0f038bd9de1721c15c9e44064ef6c3ca30b69b2013aaccaeff7be733cbbcedec99d6ac28901d5caed16501c3e737a69cbcad9087b4a15df1084b1d0aff6ee45e15b588fe2196dc804ea0ba77c9cf5c54e96c6b3e8f6b1fa58006b"}, &(0x7f0000e77000)=0x101) openat$cuse(0xffffffffffffff9c, &(0x7f00006db000-0x1)='/dev/cuse\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0xd05, 0x4) select(0x40, &(0x7f0000e14000)={0x7e2, 0x40, 0xb9, 0x7, 0x10001, 0x1, 0x7, 0x2}, &(0x7f00009df000-0x40)={0x7, 0x101, 0x8001, 0xa9fd, 0x0, 0x9, 0x1, 0x10f}, &(0x7f000006d000)={0x9, 0x80000000, 0x8, 0x9, 0x3, 0x0, 0x9, 0x5}, &(0x7f0000864000)) 2018/02/02 17:36:56 executing program 4: rename(&(0x7f00006b9000+0xb30)='./file0\x00', &(0x7f0000fb5000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d03000)='/dev/admmidi#\x00', 0x397, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000089000)={0x18a, 0x6, 0x0, 'queue1\x00', 0x100000000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5403, &(0x7f000023a000)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00002b7000-0x4)) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000a1e000-0x40)={0x400000000000000, 0xd000, 0xfffffffffffffffc, 0x0, 0x12}) 2018/02/02 17:36:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0xe7179152a3f4a659, &(0x7f0000813000)={@remote, 0x0}, &(0x7f000065a000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000008c000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0xf}, @loopback=0x7f000001}, 0xc) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000066a000)="f6db23138c184acb2bc3f7520eded5d702b1c30637b29eff6b98908b6c4b294642031ab520e4010ee38c037fda7dff07cd7a1f75e20be92754cc251d99340b674a112203b6baa79eb46ca7b95c1a2e2a4a33d98ab32f388766616c97dd5acba61b825ed5b8719a00e26e06f7557d3442ebb1659a92c3f3127c71ab4624bd76de969fbe669fdf767181e80a031614c629ba229c69704a63a7eb87e26499184eaa740aadeccd91cab2793b8e17337564eec76ab282612edcd56559") mkdirat(r0, &(0x7f00005c5000-0x8)='./file0\x00', 0x30) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000670000)={0x4, 0x5, 0x2, 0x80000001, &(0x7f0000986000)=[{}, {}, {}, {}, {}]}) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/02 17:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {}, 0x1000}, 0xe, &(0x7f00009d9000)=[], 0x0, &(0x7f000059a000-0x23c8)=[]}, 0x4000004) sendto$inet(r0, &(0x7f0000132000)="da", 0x1, 0x4001, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 17:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000021a000-0x20)={@common='erspan0\x00', @ifru_flags=0x1000}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) [ 221.156359] audit: type=1326 audit(1517593016.524:1875): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31501 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 17:36:56 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000336000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) close(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xfffffffffffffe01, &(0x7f0000f58000)) poll(&(0x7f000074a000)=[{r1}], 0x1, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00006b8000-0x18)={0x3, 0x8, 0x0, r2}) 2018/02/02 17:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006de000)={0x0}) fremovexattr(r0, &(0x7f0000269000)=@random={'osx.', "656d30656d313af42573656c66776c616e3000"}) r1 = socket$inet(0x2, 0x4000000000000001, 0x2) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0xffffffffffffffff, @rand_addr=0xffffffffedddb9a5}}}, 0x90) splice(r1, &(0x7f0000812000), r0, &(0x7f000045a000-0x8), 0x3, 0x2) close(r1) 2018/02/02 17:36:56 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/02 17:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfc0, 0x5}, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00004fb000-0x4)=0x0, &(0x7f0000e8c000), &(0x7f000055b000-0x4)) r1 = request_key(&(0x7f00004c1000-0x12)='.request_key_auth\x00', &(0x7f000061f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000029e000-0xb)='^(vboxnet1\x00', 0x0) keyctl$get_persistent(0x16, r0, r1) close(0xffffffffffffffff) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00002f6000-0x38)={&(0x7f000095b000)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000c20000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, []}, 0xf8}, 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002a8000)) 2018/02/02 17:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000568000-0x11)='/dev/vga_arbiter\x00', 0x240000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000957000-0xce)=""/206, &(0x7f0000e5d000)=0xce) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000543000)=@generic) connect$inet6(r0, &(0x7f00007e7000)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) stat(&(0x7f0000b65000)='./file0\x00', &(0x7f00003c9000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() syz_fuseblk_mount(&(0x7f00008ad000-0x8)='./file0\x00', &(0x7f00001a4000-0x8)='./file0\x00', 0x0, r2, r3, 0x9, 0x1a, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aaf000-0x8)={0x1, 0x5, 0x9, 0x4}, 0x8) 2018/02/02 17:36:56 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000b000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x200) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000001000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000000d000-0x4)=0x6, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000000c000-0x4)) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000006000-0x77)='9', 0x1) 2018/02/02 17:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f0000715000)='N', 0x1, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r1 = dup(r0) write$tun(r1, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81}}}}, 0x3a) 2018/02/02 17:36:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000881000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007c7000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ce1000)={r1, 0x0, 0xfffffffffffffffe}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2977c3dcbe37fbcd57d1579fcb4d8836eb442d9cad2f5a6f8e6be70f4ecbffe94a9a4bde7d68cf6ad6cb4013477b82bfe19fce400b90d67c096d8ffd5423657e", "b78d4b71ce437ab33bebe1983958e4f3ac5050823cf61cdf2a8a9f3dd5539f7f375694844167d98d1eb88c113f85b37bb3300f4a607564a9ab267ac62e040ad2", "e91d826869a8c3de72402c116040c9ff67727149d9d6b51a31f57923e117be35", [0x0, 0x81]}) r2 = socket$packet(0x11, 0x800006, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x111) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/02 17:36:56 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/02 17:36:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000052e000-0xa)='net/nfsfs\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00005b9000-0x8)=0x8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00008f3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x8008af00, &(0x7f00001e3000)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a3b000-0x4)=0x5, 0xffffff24) 2018/02/02 17:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dca000)='/dev/cuse\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e46000)=0xfffffffffffffffa, 0x4) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000326000)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5001}) socket$kcm(0x29, 0x7, 0x0) 2018/02/02 17:36:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d93000-0x8)='./file0\x00', 0x201, 0x109) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00004fc000)={&(0x7f0000c46000/0x2000)=nil, 0x2000}) lsetxattr(&(0x7f00002a2000)='./file0\x00', &(0x7f000022b000)=@random={'system.', 'lo/nodev\x00'}, &(0x7f0000a32000-0x1)='\x00', 0x1, 0x2) open(&(0x7f00001fb000-0x8)='./file0\x00', 0x203, 0x46) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/02 17:36:56 executing program 0 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:56 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000012000)={r3, 0x7, 0x6, [0x7, 0x37, 0x7, 0x6f, 0xfffffffffffffffc, 0x78f]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000007000-0x30)="040040762f7572616e646f6d00", 0xfffffffffffffffd) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000005000)=0x1) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) close(r0) 2018/02/02 17:36:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x187) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback, @in=@local}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000e35000-0x4)=0xe8) 2018/02/02 17:36:56 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:56 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/02 17:36:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f0000c2d000-0x8)={0x20071027, r0}, &(0x7f0000706000-0x18)) prctl$intptr(0x26, 0x0) r1 = open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a4a000)={0x0, @in6={{0xa, 0x3, 0x18, @empty, 0x6}}, 0x100, 0x0, 0x6, 0x7, 0x81}, &(0x7f000019b000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000078000)={r2, 0xfffffffffffffd48, 0xbbf4000, 0x5b, 0x9, 0xfffffffffffffffa, 0x8, 0xffffffffffffffc1, {r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x82e, 0x4, 0x20, 0xffffffff00000000, 0x9}}, &(0x7f0000fb0000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000aa000-0x4)=r2, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8}, &(0x7f0000061000-0x4)=0xc) lstat(&(0x7f00002d5000-0xe)='./file0/file0\x00', &(0x7f00002bc000)) execve(&(0x7f000098b000)='./file0\x00', &(0x7f00004b8000)=[&(0x7f00001ba000)='#vmnet1\x00', &(0x7f00001a6000)='+securityeth0\x00'], &(0x7f0000060000-0x18)=[]) 2018/02/02 17:36:56 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f000000a000-0xc)={0x10}, 0x28e, &(0x7f0000006000-0x10)={&(0x7f000000c000)=@polexpire={0xc0, 0x1b, 0x100201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65b3}, {0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0x627e4e5766654b58, 0x0, 0x40000000000000}}, [@migrate={0x4, 0x11, []}]}, 0xc0}, 0x1}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000e000)='/dev/snd/pcmC#D#c\x00', 0x69fc4b36, 0x10400) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000f000-0x8)={0x0, 0x675}, &(0x7f000000f000-0x4)=0x8) ioctl$void(r0, 0xc004587f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f000000a000)='./file0\x00', &(0x7f000000f000)={0x94, 0x6, "e1be438a2d060959ffc22259050923c6b7d6301a98c58cceb5bc6cd2ea90ba330f68d09be77300dc7fd415d3824b19641c60422427513e06f11236e6be41c6424aafa0ecd99bc75f4f96a9edd5a2a4a486a951addae7a3ad982fa30fe90f9d1c25ee53496344fadd06868c534cdda60341d01513f800a1f3b86a8cb6be44f0746aacdfc5af06fa9b31e84061"}, &(0x7f0000006000), 0x400) syz_open_dev$sndpcmc(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000a000)={r2, 0x85, "d71fc575fa14d717fc12b45f6090b71087cc3486a351926e027466a97aa88d940718cb7099470af1edb687d46d8d41babead19c1e2742c6ce070e77c232e650938e7a046b611fffa99b1d4b230bbbb53cf273d789107c8df5170e98516f31464d28803cbda55673419d81d102644dc21ce73ad508d262fca7ef7f0537fc373dcb313938b1b"}, &(0x7f000000e000)=0x8d) 2018/02/02 17:36:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00004fc000-0x8)) recvfrom$inet(r0, &(0x7f000039b000-0xf1)=""/241, 0x19a, 0x0, &(0x7f0000788000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x23) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/02/02 17:36:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000606000)='/dev/amidi#\x00', 0x9, 0x40001) ioctl$TCXONC(r1, 0x540a, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f94000-0x8), &(0x7f00004f3000-0x4)=0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000245000)={0x80000000, 0x80, 0x6, 0x400000000000000, 0xfffffffffffffffc, 0x7fffffff, 0x800, 0x6d2, 0x150, 0x6}) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000990000)=0x1c, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000054a000)=0x10001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000582000-0x4), 0x4) 2018/02/02 17:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000097b000-0xb)='/dev/vcsa#\x00', 0x1, 0x602000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00005f0000)={0x2}) bind$inet(r0, &(0x7f0000831000)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffffe9) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r0, &(0x7f0000605000)=[{{&(0x7f0000a4e000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000909000-0x80)=[], 0x0, &(0x7f0000f28000)=[{0x10, 0x1}], 0x10}}], 0x1, 0x0) 2018/02/02 17:36:56 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000cae000)=@ethernet={0x0, @local}, &(0x7f0000cae000)=0x10) bind$inet6(r0, &(0x7f0000066000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffee55fd36}, 0x1c) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000caf000-0x1000)="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", 0x1000) 2018/02/02 17:36:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000067000-0x4)=0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000033d000)='/dev/qat_adf_ctl\x00', 0x2802, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x800) sched_setaffinity(r2, 0x8, &(0x7f000006a000-0x8)=0x86b2) readv(r0, &(0x7f0000dce000-0x10)=[], 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r4) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/02/02 17:36:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000218000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}}, 0x0, 0x80000001}, &(0x7f0000f58000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000584000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x11, 0x5, 0x7, 0x1, 0x9}, &(0x7f00009c7000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c86000)=@sack_info={r2, 0x6, 0x1ff}, &(0x7f0000a3f000-0x4)=0xc) utimes(&(0x7f0000033000)='./file0\x00', &(0x7f0000ef5000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/02/02 17:36:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000035d000)='-\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80fd0f883b16", 0x6}], 0x1, 0x0) 2018/02/02 17:36:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000876000)={0x0, 0x0}, 0x4000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000380000-0x1e)={0xffffffffffff8536, 0x1, 0x20, "b8082b269b11", "c8ec7ae17aac217cbb5d356caddaa260"}) r1 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00006de000)=""/50, 0x32) [ 221.497240] QAT: Invalid ioctl [ 221.569349] QAT: Invalid ioctl 2018/02/02 17:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) r2 = syz_open_dev$mouse(&(0x7f0000db9000)='/dev/input/mouse#\x00', 0x4, 0x20000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00002e1000)=0xffffffffffff1c29, 0x4) 2018/02/02 17:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000f46000), &(0x7f00003a2000-0x4)) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0}}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/02/02 17:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000da0000)={0x0, 0x3ff}, &(0x7f0000a10000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000698000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000122000)={r1, 0x100000000}, 0x8) futex(&(0x7f0000e35000-0x4)=0x4, 0x0, 0x0, &(0x7f00002f0000-0x10), &(0x7f0000e8b000), 0x1) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) 2018/02/02 17:36:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000289000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000ff8000)={0x55, 0x7ff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f03000-0x90)={0x728, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000ee000)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @rand_addr=0x9}, @in6={0xa, 0x0, 0xf05, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x8}, @in6={0xa, 0x1, 0x88, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xb53}], 0x84) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f000068b000-0x4), &(0x7f0000c6e000)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000de7000-0x118)={0x1, {{0x2, 0x0, @rand_addr=0x7d}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) 2018/02/02 17:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000186000)='/dev/audio\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x45) read(r0, &(0x7f0000e9a000-0x1c)=""/28, 0xfffffe26) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/02 17:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004fb000-0x9)='/dev/sg#\x00', 0x4, 0x400) clock_gettime(0x0, &(0x7f0000361000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d0e000-0x68)={0x101, 0x100, 0x6, {r1, r2+30000000}, 0x2, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/02/02 17:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80007, 0x3, &(0x7f0000536000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000550000-0x4)='tls\x00', 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000d6e000)='/dev/snd/pcmC#D#p\x00', 0xb126, 0x400000) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000b22000-0x4), &(0x7f0000b37000-0x2)=0xf7) vmsplice(r2, &(0x7f00008aa000)=[{&(0x7f0000cf8000-0x72)="35e49071133dd56d7ba7183c017b91f0f3b76f06307d653da33b35810ae4ae641fc1b6fd25540599428dc4efda9d05e415bca85538c1a2d4ee5a5b4c45e242ce160ddbbf37a2522e7dc66751a8938ad2434b60d1f7e021cbfb4842592a5ec81723d4fb7bc49542586f4a9f542cadba88d006", 0xffffffffffffff61}, {&(0x7f0000a85000-0xf3)="fdc785339748e9e0839248abe5a520148a2bd2312e295af886927b2607125927de3d6baf8a3beea00a3dcbd8aa637ef4c5b32eb9eb3532a900427e73ddb2d82edee518af351d9111ab4de0546835b1a9035ea25648b42bb67cb4c140053a9bb940f9a5ee88d48f4fe850365ce9f6c5fd21bac5565fa2f79d6899f681f8dcfd77c3a899d3f937e786f2e9e5c949f296e0261b4274f66c82ba5e530e0bdb76ea6dafda2cb6d93783fa597089cdcac52ed5dd9744addea5381ba21b306ae9621878e09604ba3631d71c231b0e9d14cc1dc8a91140b8083ccd01807bbe5f8cceca7edc70524810ec1eb8d84da45f931a3927d51f0e", 0xffffffffffffffe9}], 0xa9, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1a) ioctl$sock_ifreq(r3, 0x89b1, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_addrs=@generic={0x0, "b904e09ae7405f7a12bbce8895ec"}}) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000269000-0xb), 0xb) 2018/02/02 17:36:57 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80007, 0x2) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000436000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cec000)={0x0, 0x0}, 0x4000) r3 = fcntl$getown(r1, 0x9) mq_notify(r2, &(0x7f0000c8d000)={0x0, 0x2c, 0x2, @tid=r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x9) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000230000)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000086a000)) 2018/02/02 17:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) openat$audio(0xffffffffffffff9c, &(0x7f00002f7000)='/dev/audio\x00', 0x100, 0x0) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) 2018/02/02 17:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = getpid() ptrace$peekuser(0x3, r0, 0x7f) r1 = socket$inet6(0xa, 0x200000e, 0x7ffffffffffffffe) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}}}}, 0x32) bind$inet6(r1, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x131, &(0x7f000005b000-0x131)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xfb, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0xfb, 0x0, "366a20f1a2721ccf839874c4efa988f6475a9ce63822b3af3c1b2d7ad4adf42ae80199bc7c8887fe9284850d815f27d330d42dfa50c2d4c39e4c46a29f567eda30cc7bc9df2d80515c0500c9a201e2cde80d01f651c32668cc79b556a2e69f8d1976897fb06f9f15b00aa2f15832154e282901c6d52a460879a772f7decba59c481505593e953659bc8e8bd1e4a57a79a0cdfa87d81fa9ed0000000812509cb3163585d73470a194e0c4ba817f95dea977621ffc8631ac030974559c258c06916ed8fcf4bbcc04019a05b543249d2828c256b351ae40482db0f0c9b45201f6a0fe3ee2c958090000a45aa17f9b7bdaa7c3bd93"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/02/02 17:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip_vti0\x00', @ifru_map={0x407775}}) connect$inet(r0, &(0x7f000046d000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) r1 = add_key(&(0x7f000032b000-0x8)='rxrpc_s\x00', &(0x7f0000639000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000282000)="effd741c336778d5798f9527dce082ceb2eb1a79bd239f11c8d4af5c81693aeb456b6129e008c4e2d383fd48fd5631cf5a89c71ac6500ae8a6a9bbb06aba945d6d026db1da7e0772065b7b0afc34514f1d43e5b17c119c7ba7d858a490e2c26d3bd8ad49d293763a75c0bc0f45f2fa4a4b7e9ae9c1a482b676e7d8f14a6716f5", 0x80, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000b8b000-0x8)='keyring\x00', &(0x7f00007c3000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) recvfrom$inet(r0, &(0x7f0000561000)=""/249, 0xf9, 0x20, &(0x7f0000187000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/02 17:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') r0 = geteuid() r1 = getgid() syz_fuseblk_mount(&(0x7f000080d000)='./file0\x00', &(0x7f0000138000)='./file0\x00', 0x2000, r0, r1, 0x0, 0xfffffffffffffffc, 0x20004) 2018/02/02 17:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000644000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00004c2000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x2) writev(r0, &(0x7f000073d000-0x50)=[{&(0x7f000046a000)="21aa2ef0ecaf600ef7a77d8100fa37d3eb30816e6be6be4244427044f1a8a051aae6d92b174863ab10b26329d8341f5f9125f3a8fc804a631e166b5c489d10def0fc4a197203aeed2734d54b51bae65e706bf262fcfce45bb9ef82d6b4a9fd82faafd62fba1c3bd0ba3c322b3fa4e6b33b93a3e395439bee5249a83c20727483d284f3e33bfebf3ec10a318fb51981b40ce1300822a95f70cfd9463541563455186ac257b0cd58e26bca21fb3c3c86f17b980f6ff131ab35c08f3f78ca652c9390ba1de2bec7bd182d15865a7d027b14f4f6", 0xd2}, {&(0x7f000032e000-0x14)="56cb7c712c4f3a0b315e589f7d99606acb4abafc", 0x14}, {&(0x7f0000621000-0xdb)="232971f75fb5dba0a536385f6a339d5ee88303c728059f1e37f8b209708afd776a47745a4fc89324c2006a2c46b1d40a53b7be9a7bf78cda35ae3652795f003090b436cc334538ca023eb5dc76eab8ea09ac96e795581e23942be2c1ee1bc390965a8ed53cf36aeddfa77fd355f49029541a3587f7c84014ef0db476462da4c3189e671f46f4d1ad276cfc188efa843370844d9359a9d408eae0b4600e2cf7da6f30aef28e27d0270c69b4271daad7f5ae6337a6aed23988c4fe9641e555d5ca476c78d32af41c2f6feca32902ec2f5f7e0825f62728ff1ffe3436", 0xdb}, {&(0x7f0000a35000)="1d67e7dbd2267d825ea6c652be918217894219882e8719d579efb2f05fc0942501a59183e3a12fcb4a9cda76ebb8a5bee887", 0x32}, {&(0x7f000068e000)="581f1d1dda7ab14a8e3948c8f41e032944cf6f16acb761b6929f2ffd6228ed00b6b0265e77dde56148a8a769d4b49aa02fb75227e6c3e897bd4e2485128bca400f36860f355ef9ce", 0x48}], 0x5) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000cab000-0xf)=""/15) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000804000)={{0x2, 0x0, @loopback=0x7f000001}, {0x306, @empty}, 0xc, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @generic="3e55efaa3a38a2135582a3f0944a8896"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) writev(r1, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) 2018/02/02 17:36:57 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000caf000)='/dev/rfkill\x00', 0x40, 0x0) r2 = mmap$binder(&(0x7f000031a000/0x2000)=nil, 0x2000, 0x0, 0xac010, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000b91000/0x4000)=nil, 0x4000, 0x2, 0x1110, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000cb1000-0x5c)={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x281}, {0xa, 0x0, 0x5cf2, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x358a6224, [0x9, 0x6, 0x0, 0x3, 0xcb, 0x9, 0x6, 0x8001]}, 0x5c) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000cb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00007a1000)=0x14, 0x80000) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000023000-0x30)={0x6c, 0x0, &(0x7f00003f7000)=[@request_death={0x400c630e, 0x0, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x8, &(0x7f0000cb0000-0x30)=[@flat={0x73622a85, 0x0, r2}, @flat={0x0, 0x1, r3, 0x3}], &(0x7f0000788000)=[0x38]}}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}, @exit_looper={0x630d}, @release={0x40046306, 0x2}], 0x57, 0x0, &(0x7f0000cb0000-0x57)="7b721115bf6c39d1718e67fbb5d88c8038f41e853ee3fe686bb6f81924d08478f3ad3a92b3fcf4b6f7a3b05832ce0b3a15eff410740db131865f573947a4e2e8fde0ca9fe13db02151e6978b746d32f1c801fe4d5b5c30"}) poll(&(0x7f000095d000-0x28)=[{r1, 0x4c0}, {r1, 0x4000}, {r1, 0x8402}, {r1, 0x5024}, {r1, 0x108}], 0x5, 0x400) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/audio\x00', 0x46200, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000005000)={0x10001, 0xffffffffffffffff, 0xfe5b, 0x769f, 0x9, 0x100000001, 0x1cd6, 0xc79f, 0x0, 0x7fffffff, 0xab1, 0x4}) 2018/02/02 17:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)) uselib(&(0x7f0000a6c000-0x8)='./file0\x00') seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x0, 0x0, &(0x7f00002c0000-0x100)) mq_timedsend(r1, &(0x7f00005fb000-0xd), 0x0, 0x0, &(0x7f000085b000)) 2018/02/02 17:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f000013e000)=[{{}, 0x0, 0x100000001}, {}], 0x30) futimesat(r0, &(0x7f0000cb2000)='./file0\x00', &(0x7f00007d7000-0x20)={{0x0, 0x2710}, {0x77359400}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000edf000)='/dev/kvm\x00', 0x80, 0x0) pwrite64(r1, &(0x7f0000944000-0xbb)="e31c31b4d2f073792e346e01cac34a859cb296afbacbc3b67e90bcc940facf2fdf00638c28408e6417b8c9f6b9989613f7ea7afe77592ebbaeec98378654302c49676c2167e89eeab268a272517cd0746f09f23aff72a17a137a254ace4b6e1f283d1993ab35ac3fe72dca0634d95b6ea5148800a5f6037632495571ceb7b994f138cd49357b7237b6d5e90407e7f49b1dce35cd9c9c1b59be5434c00904bbfeb7baa9a15f155d50a51cd30fbf93fe4bd17ed3558e40ede048d55a", 0xbb, 0x0) 2018/02/02 17:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000f77000)=0x9) r2 = syz_open_dev$admmidi(&(0x7f0000cb5000)='/dev/admmidi#\x00', 0xff, 0x80000) getdents(r2, &(0x7f000067b000)=""/66, 0x42) recvmmsg(r1, &(0x7f0000740000)=[{{0x0, 0x0, &(0x7f0000507000-0x30)=[], 0x0, &(0x7f0000ed1000-0xfc)=""/252, 0xfc}}], 0x1, 0x0, &(0x7f0000759000-0x10)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ca000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/02 17:36:57 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x0, 0xc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009bb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvmmsg(r1, &(0x7f0000b16000)=[{{&(0x7f0000442000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000740000)=[{&(0x7f000034e000)=""/231, 0xe7}], 0x1, 0x0, 0x0, 0x7ff}}], 0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000055c000)={0x0, 0x1, 0x3f, 0x0, 0x1f}, &(0x7f0000d52000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004e5000)={r3, 0x40, 0x54, "a929a01f13d4a23177b1dc7e739958d7a425aa55db8604a8c6396876618c659a5de7739616168d83bbe9ae622588331b39d131ec247534eb1941a80dad4f2e35d596fc8ddf3de30ce05ef8547b2e2ec812c201cd"}, 0x5c) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00003ab000)={r2, 0x1, 0x6, @empty}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) 2018/02/02 17:36:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000b1a000)="7d2706007218d130", 0x8, 0x0, &(0x7f0000f1f000-0x10)=@ipx={0x4, 0x0, 0x0, "a07400"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x32, 0x2, @thr={&(0x7f0000001000-0xee)="2a9c4901fde802bcf7890afbaac9b9c23c56912f1ef5c8b32a97e0876151e27b4efed54b9dfc680d2c62b90786314b77a3755dc6b1d0712c26f731500c8d9bc38c117b5c5c37003e5e81325f04e93da3ed5c546d001fb20f0f546eaf0e9d36a49557b789fb47717411f00b10395cce65f0de13efc383943a5a4babdcc2359e973b5d1e3891b8662628f4a6f6d6564bdc58feb3e6d82f7f1cd3637b60ffeaea2387a052f3c709f4e6b37088871d9778ce209b6f16fba3933dcf5b1d65aae5494c6aa70dfea095289f526fd79385a218a0e051d5d74eb4b02fba6f53ff9369262a79a2e7b73234381cf91a946d2258", &(0x7f0000000000)="30aa85168af61944639b7a96d42de4ab19468359f5939d6b34ae83e73963035cc56c48ba683dd50356ead13380cc4763b0eab8b4b6473c083c2e50f3fb77f9a5e66b189d1344ceaf5e9bd8c2c4822d6883bfc3ec38773a44a36f22797ecbc3370bb0d9a5d894c3071d5d001104f9187a4ad6b3e9c4142d80dcff67818fd14bde95e94338f5b7330ac3e611a8df72c465f27e2d0f33250e08f4713cbb58d583cc0a8e4aa966149169dfcbc48a044e033f87a1498c8ed1456703bac1b50659e7"}}, &(0x7f0000001000-0x4)) readv(r1, &(0x7f0000cc7000)=[{&(0x7f00004af000)=""/247, 0xf7}], 0x1) socket$alg(0x26, 0x5, 0x0) [ 221.833972] audit: type=1326 audit(1517593017.250:1876): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31677 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.858710] audit: type=1326 audit(1517593017.250:1877): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31677 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 17:36:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e76000-0xd)="a0fb8ccb0ba13a7b01e8671dcb", 0x80001) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fde000)={0x8c5, 0x0, 0x10001, 0x6}) fstatfs(r0, &(0x7f000034a000-0x52)=""/82) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00009b2000)={r2, 0x5}) r3 = dup2(r1, r0) setsockopt(r3, 0x8, 0x40, &(0x7f0000721000)="4abfb51a0e6a4f64bcac7bd3e1c016be322bacb0b98882cc34771efdcb583d295b1efb6c82c9b768444d1fef00b23d0ed4ba9ca2bacc406aec68c6e5968cfbcce643a3dcc39efccc3979ba417ffcb2c0ad8fcd9eb319a65fbf2f85ec90d2389205e0a59dcabba1e6dd480859e7b2e3931254d5f9f60ecd6e6029d39185e2549c1d0045d9d7f211a31b14c535f3b3959d629ebeb2e717c34d5b8a4899409f66135bf4b4e22ee1e2d08da6977b9251506557703b90f432884b54d08a17c2f059352b565f", 0xc3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) socket$packet(0x11, 0x3, 0x300) r5 = syz_open_dev$sndseq(&(0x7f0000268000-0xd)='/dev/snd/seq\x00', 0x0, 0x1013f9) write$tun(r3, &(0x7f00007ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000571000-0x88)={0x3ff, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x88) r6 = dup2(r5, r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ff000)={r0, &(0x7f000045a000)="99e332c90cee5e99dcb148e889a6789720a3b2105ef24a50a806d191ad4c75b4928c79651c0c119449f9723db5f7cf631af1d8a710abbe2cdd66f892598b65ee62b85a2d306ec9623f03a8c22a7a56bf1aabcb058a875b8ef602fb9ed508baa2d28b74b576c377ea0901c5e6372556354d4ed82d2f4c47d1b548d1c1499fa7e0d0d64f449785cabb8aa1", &(0x7f0000d1f000-0x69)="ecd8752de65aa473617e474ad5bff20dde2eb738ac85b6cb8aff494daee9ce10f123ee89615b2077f80543624aa43e610bd9088923fce732a5508f998bb773bf381ce29e87f52cd2ec23ff5037d39b0815625370f536162c5f0aff3c8e0fbcfe2bcdeae501da68951b", 0x1}, 0x20) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000de1000/0x18000)=nil, &(0x7f0000417000-0x18)=[@textreal={0x8, &(0x7f00005fd000)="0f35ba6100b001ee0f01d1662e67660f3a21f20066b8336900000f23c80f21f866350c0020000f23f80f09660f383d420166b9570a00000f32b8b6028ec00f380328", 0x42}], 0x1, 0x10, &(0x7f0000004000)=[], 0x0) clock_gettime(0x6, &(0x7f0000bea000)={0x0}) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={r7}, {}, {}, @note}], 0x30) 2018/02/02 17:36:57 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffff7) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000caf000-0x8)='./file0\x00', 0xa8e7d5c073c2d41f, 0x80) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a66000)={0x0, 0x0, 0x0}, &(0x7f0000cb0000)=0xc) r3 = getegid() ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000cb1000-0x8)=[r2, r3]) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000cb0000-0x4), &(0x7f0000caf000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000017000)={0x0, 0x3f}, &(0x7f0000b50000-0x4)=0x8) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cb2000-0x8)={r4, 0x4}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000010a000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000cae000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000904000)={0x0}, &(0x7f00004bf000-0x4)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000cae000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000085b000)={&(0x7f00009e0000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000caf000-0x10)={&(0x7f0000cae000)={0x1664, 0x17, 0x200, 0x2, 0x3, {0x16}, [@generic="90884ff16714b63b4b514d0b6a94061fab0af61ec8686126d44f20108ceb282f681a040ce022f045b3871bfe550c382868b9073defdf2a66859153b19d2bed5bb819141fa713df87e34e39e51ca1c0588fa487af789b0d41661e1eeea7cbb086", @typed={0xc, 0x41, @str='@.\x00'}, @nested={0x1f4, 0x19, [@generic="80c9d151a900f9f39cd711f588949872985dd86318174aaacdf69a1d069d4547cac5f2621e26831f310e6bf4edf03638ee3cf482e85d6d5c362bb820a0c4b87ede959246fad713c475c2b6142f9d014551619b5eb074ff089db6e296cdaec166ca2929220e0151d44217476388b7ccf0ba330bfbea9725ce83527c950c320e0daae9d540578f49c066fe8e523ffc48f452f3b00af221763e0db6be6363cad7cdd8913a72f2", @typed={0xc, 0x25, @uid=r5}, @generic="7b74866425aadd1fe117704e664cf6c784c418d9c75a52e1a9763c1224e5ceff0a681c6b4904fc4dea107fe2329df811ab37415005d288165764e99b248216abb490e601548058af33d2bd8a4ae63f93d6f066484b7d8912444bf2fa6eb3694ba580d4aa", @generic="2b7eafe9202a14ac3527ac3b10d613c2e28e4da2946e631542535ac7c71a51840476cf0037da55f31280306404828bbe55e712b9babfee7ee79ebcd161d8a32d1102564c7ac5b6316fbd5bf68668223b63e0cebfe1c1125fc9e13dcd82279ffa51c5a662d0106f41001f95782ac4b21d49da4e02876196df1207e8e1ebfcea073ea072d52e1a79da76b26e89372fee8a6ad9ea57db530335df4044cac2197119f361bcec898f9c37fb4776a96f1b640a6da73109d8621c884219d2cf836dce79fdeca094047a850ca24f2a79a95671", @typed={0xc, 0x50, @fd=r0}]}, @generic="3dfbf0cf5ea2d87b4fe99b3d0841832c42db10c947f1649d296d22e110d582ea0cd519b6cbfb6b967cf4d069c36e7c7573825dc02a274e0cb22ac8fdf27b0fd823aae0460ee5428773198343281cc800c0d14ed6c8780031cef1ca2476", @generic="f5241b2d4a2bd1056abc7581bcc36fa6206df203647573fee5e73fdab148e7bda011785862b61c4f1e498a8202de923ba67e90e40ba139e4d4e504b634c4162c09047fe438fe77876a3496f49eb68fad63b53168c280d780eebbf2bd16f640031fa9be76d5d5ef002286875bd651fdd1271b03c8a1137bd35002368999b6a6b810b6fe1eb1242b4ea12a3e017c35995a3aa60a375f9268a66e686a6b", @nested={0x12dc, 0x4f, [@generic="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@typed={0xc, 0x46, @u32=0x1f}, @generic="6ec8a2a1ffcf782449a91094636f8f2140271ea516b55c6c82e1be094bbf70d422e7e3e6ae0ea42e8d2aa7745b0f005ee7a8fd05d7e56388e43599f54b1e56c31ac18040027fa1cf5a5c06857b452db88142007738f3fc6b01c39720aa6d69a2bfa47d71e6657c743c9b408534c30b145dd8f2992078630274a4babbbd5a4ff0f059fbd160a4ac0a5018a5f4ac81c49808e1c7834c3176cbe979c7566551a03b2233e1f3ccf4b5a1162803e47ecb71ba7e847fd73edf8afbd712", @generic="bb9d30a7d4298f4babef7154c8ff549a75d3ee8e47d262e1e85d5d6d5ab663b897669e392b3c1bf91d04cd4e56dbd207a4a452aa61b8e92fca04390ed9c25c5144e9e8be441daaef89bfbdfcc3b89828da350fb162fb5913838df5d3619924017a35b3a4b43236f15534e076baf0df0624adc6a019d89f8d8fbc54166941b95080", @generic="3294f40dc96bf68322faf98a53a6751c07a06b4fb3ac89fc85b712aac4b7ca83d41f4ef1c99cebd11edc7eca5c859578113802419971398d7a30336e0769026714128cd402a5363cb2f13a3638984ae1832506e883becc61c99ad83201a7024920f878071943b5a70fe62f2adcf64b152e471d5dec3c2033e7f0d9af7bb60efdb3935d4c04b348d57f9228d1571d86bf60a26171e8ea8d375f21b0bdfb5758917a11fdae102e7fc48a706db3037976a62fe3257ec51b37c7d958b41c20a2d5197fb9d25321b374465e3413dc", @generic="7b3017c6cc8aa5448c1f6a8742c9688a13cc00cad810d716fe8a631bd972f6e7e35bc432f9dd4fd66e35ad16328d8b88998eabfb3d86aacb09a5241d52e9fe8ad03c9d69557acb9b25ca4567223e0e153dbea89f3ac7d8f5330d191b823ae5f8f1a17a35034d351fcd9028273e3b31a87d5bf8e711e6c8ff6435ef8b426e6650ab651aea72378b896cd5a73d588dfcb20b61c427868a531829684f161e60ba29454997306c048444793e2f919c937fb6f093a02e82d96178bc746d259cba9013e7f04cb3"]}, @typed={0xc, 0x7d, @pid=r6}, @typed={0xc, 0x52, @u32=0x2}]}, 0x1664}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/02/02 17:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000be5000)) r0 = syz_open_dev$urandom(&(0x7f00007c1000-0xd)='/dev/urandom\x00', 0x0, 0x800) signalfd(r0, &(0x7f00004fa000-0x8)={0x43bd}, 0x8) open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) [ 221.883327] audit: type=1326 audit(1517593017.295:1878): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31677 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.907845] audit: type=1326 audit(1517593017.296:1879): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31677 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 17:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000017000)='oom_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000fef000-0x8)={0x3, 0x4}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write$tun(r1, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}, 0x3a) 2018/02/02 17:36:57 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001e000-0xb)='.#^vmnet1-\x00', 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000001d000)=[{&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f000001e000-0xbc)=""/188, 0xbc}, {&(0x7f0000012000)=""/141, 0x8d}, {&(0x7f000001d000)=""/217, 0xd9}], 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000001e000), 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5405, &(0x7f000001d000-0x8)) 2018/02/02 17:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000c5000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f000041b000)='net/xfrm_stat\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ce3000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054e000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005b2000-0x16)={r3, 0x8, 0x7, [0x0, 0x9, 0x1, 0x3, 0x5, 0x4, 0x9]}, 0x16) close(r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c13000-0x4)=0x102, 0x4) r4 = syz_open_dev$dspn(&(0x7f0000f44000)='/dev/dsp#\x00', 0x3, 0x2a000) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000e42000)={[], 0x4, 0x75, 0x100000000, 0x0, 0x7fff, 0xf000, 0x4, [], 0x8}) accept4$unix(r4, &(0x7f0000ac0000-0x6e)=@file={0x0, ""/108}, &(0x7f0000828000-0x4)=0x6e, 0x80000) renameat2(r2, &(0x7f0000335000-0x8)='./file0\x00', r2, &(0x7f00000c5000)='./file0\x00', 0x2) 2018/02/02 17:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl(r1, 0x2, &(0x7f0000c02000)="126a61a87a0a29dfc1abc3861b46390c828533fe5d1698d78b9d43b6af83f204841050453038ed8caa271880cedebdc7eb7446285271ed1cf32489a2b1a07b4e05fc58bb6e0d7c1a43e81160338b098c280b9bb3403e685085a17627950efaaf59619b2c4710b628c202629e6991157a49c83b55a885d9abbd9d155966a7199431af1213bf4806ca73b31fabeb78f8fd615f0abb45e745772a567cb173ea654e6b50c787d860686650b52ed9b8aa6b295087d0ea824a6e0b6b6870f810860d4b18af9e4d7292c1ac58a7f1658111b8f36972e3006069a83c3d01c64108d4a0fe549ca6ec44084f9e0bc0") r3 = syz_open_procfs(r2, &(0x7f0000493000)='attr/current\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ccb000), &(0x7f000063c000-0x4)=0x4) pwrite64(r3, &(0x7f00002fa000-0x9e), 0x0, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000650000)=""/226) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000546000)) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/02/02 17:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b72000-0x6)="02") r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003e3000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000733000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dfa000)={r1, 0xffffffffffffffff, 0x20}, 0xfffffffffffffe36) r2 = add_key(&(0x7f0000a83000-0x5)='user\x00', &(0x7f0000d9b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b81000)="2dc61504132f320d0fa1a4cbac68225270cad8bb99cf50b29d87ed678a384b028f48b158ebf4f4b68d5d5d79c468ef8246aa60060e95f4845fb6690dbfe3769edf8a3eef2a455afcdc5d5f0af333ff5f69f55f486fc930c1ee253f1d0959e29d9418b3113585f76866f48bbf2f4fdf62e374b4736329f9", 0x77, 0xfffffffffffffffb) request_key(&(0x7f0000743000-0xc)='id_resolver\x00', &(0x7f0000a26000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001f5000)='user$\x00', r2) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/02/02 17:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000775000-0x10)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f00008b5000-0x48)=[{{r1, r2/1000+10000}, 0x10000, 0x6, 0x18}, {{0x77359400}, 0x9, 0x7, 0x7fff}, {{0x0, 0x2710}, 0x7f, 0x0, 0x9a5b}], 0x48) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000868000)={@common='syzkaller1\a\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r3 = syz_open_dev$amidi(&(0x7f000097c000)='/dev/amidi#\x00', 0x1000, 0x10000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00002df000)={@any=0xffffffff}) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00005c0000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) 2018/02/02 17:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d87000)=0x1ff, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/02/02 17:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0x809, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 17:36:57 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f31000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/133) chmod(&(0x7f0000001000)='./file0\x00', 0x2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00001c1000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x4c1) getpeername$netrom(r1, &(0x7f0000bff000)=@ax25, &(0x7f00004f1000)=0x10) sendmmsg(r1, &(0x7f0000b2b000-0x3c)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0xfffffffffffffe3d}, 0x2000000000}], 0x1, 0x0) 2018/02/02 17:36:57 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000a3a000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b70000)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000d5000-0x14)={0x1f, 0x400, 0x8001, 0x2, 0x7ff}) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000cb0000-0x70)) 2018/02/02 17:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a20000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x36a7800}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xff}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x8c) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r6, r5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000013d000)=0x7, 0x4) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/02 17:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00007b7000)='./file0\x00', 0x0, 0x40) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000e44000)=0x63) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x2e6, []}, 0x98) 2018/02/02 17:36:57 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x1, 0x1, 0xff, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016f000), &(0x7f0000b65000)=0xc) 2018/02/02 17:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000e7000-0x4)=0xe4c2, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/02 17:36:57 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000014000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x102) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002a000-0xc)={0x10, 0x0, 0x3, 0x20122042}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 17:36:57 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 17:36:57 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000cb1000-0x20)={{}, {0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000cb0000)={r1}, &(0x7f0000c70000-0x10)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000caf000-0x5c)={{0xa, 0x0, 0xeb33, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0xbe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x8, [0x1, 0x7, 0x12827d21, 0x418b, 0x6, 0x2, 0x80, 0x3]}, 0xffffffc7) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000caf000+0x8e5), 0x10) 2018/02/02 17:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0x9, 0x0, 0x16d32f42]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x2, @tid}, &(0x7f00001ef000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000b0d000-0x8)=0x81) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0}}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002e4000-0x4)=0x5, 0x4) fcntl$setstatus(r4, 0x4, 0x2000) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) connect$vsock_stream(r2, &(0x7f0000a5e000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00003aa000)={0x10}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000f19000)=0x5) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f00008f0000-0x4)=0x4, 0x2) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d81000-0x10)={&(0x7f0000eca000)='./file0\x00', 0x0, 0x8}, 0x10) sendto$inet6(r4, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 17:36:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000158000)='/dev/amidi#\x00', 0x0, 0x0) sysfs$3(0x3) socket$inet6(0xa, 0x2, 0x7fffffff) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000028f000)={&(0x7f0000989000)={0x10}, 0xc, &(0x7f00006bc000-0x10)={&(0x7f0000487000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') openat$ion(0xffffffffffffff9c, &(0x7f0000d77000-0x9)='/dev/ion\x00', 0x84001, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) sendfile(r1, r2, &(0x7f0000cd3000-0x8), 0xff) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005f6000)=[@in6={0xa, 0x2, 0xffffffffffffffc1, @loopback={0x0, 0x1}, 0x7}], 0x1c) 2018/02/02 17:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000e8000-0x12)={@common='bpq0\x00', 0x3}) 2018/02/02 17:36:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f000012c000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) [ 222.285467] PPPIOCDETACH file->f_count=2 [ 222.355338] PPPIOCDETACH file->f_count=2 [ 222.358925] sock: sock_set_timeout: `syz-executor6' (pid 31765) tries to set negative timeout 2018/02/02 17:36:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000eb3000-0x12)='/dev/input/mouse#\x00', 0x88, 0x8100) r2 = syz_open_dev$dmmidi(&(0x7f0000a09000)='/dev/dmmidi#\x00', 0x1000, 0x8000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000999000-0x5)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000077f000)={r2, 0x9, 0x4462, r3}) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, r0, 0x0) 2018/02/02 17:36:57 executing program 0: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00008da000-0x10), &(0x7f0000f45000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"4669995255fbe0"}, 0x101}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000caf000-0xb)='/dev/mixer\x00', 0x40000, 0x0) write$selinux_load(r2, &(0x7f0000bd8000-0x45)={0xf97cff8c, 0x8, 'SE Linux', "20caa653c010a7c890f37724e277e9499256685d42e4ef5840045418821b22ff85ce778a562c47a5dadd14bc5357d4e68a03ca2618"}, 0x45) connect$inet6(r1, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000016f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071c000)='/dev/sequencer\x00', 0x501000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000a93000-0x8)=0x7) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000879000-0x4)=0x2, 0x4) accept4$inet(r0, 0x0, &(0x7f000062d000-0x4), 0x80800) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009ad000)={0x1, 0x0, [{0x8b}]}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000053e000-0xf)='/dev/sequencer\x00', 0x20000000000040, 0x0) accept$inet(r4, &(0x7f00007b9000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00008f9000-0x4)=0x10) r5 = syz_open_dev$audion(&(0x7f00003d4000)='/dev/audio#\x00', 0x101, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000430000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}}, 0x9, 0x2}, &(0x7f0000286000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00003ec000)={r6, @in6={{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}}, 0xffffffff00000000, 0x4, 0x3, 0x9, 0x88}, &(0x7f0000863000)=0xa0) 2018/02/02 17:36:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000992000)={@link_local={0x1, 0x80, 0xc2}, @random="9f7870885ca7", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat(0xffffffffffffffff, &(0x7f0000c05000-0x8)='./file0\x00', 0x101000, 0x80) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000f46000)) 2018/02/02 17:36:57 executing program 4: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000001000-0x48)=@full={{0x3, {"6f660e3057c260"}, 0x5}, [{"dd5f38bc0837bc"}, {"67977de8ba8f7f"}, {"edc6e275708470"}, {"25ee6ddbd3007f"}, {"6de76b7ac46899"}, {"a6ae696ece2824"}, {"8d1d1b6bc9dc6f"}, {"d525f250ae80cd"}]}, 0x48, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="f291248ff9d805afbd9b6a5d9ccd8cca1143e085f227b64a30267dcf19e150853ecafc16db54b6e5e0bc90701442255958261c148cb097e05d0976e6259e5f3a840c788aafeb7eca1969a0957933227010a9a1b85210c54acf381a80f1aa3d4461f1e4f430edadc4211ccafaee6415390d04bb0c72fc9ab276ec9b87813f9d61a6d7d9e408110c300788035f0d739824ba4b1539860d805a8b6a06cc29a75b894f0668abeac9f88178c2101e35d8ad57a31bc10957129ffb8898a2e5a9897c9c", 0xc0}, {&(0x7f0000001000-0xe)="007e4c2b4281f6819958caff2ded", 0xe}], 0x2, &(0x7f0000001000-0x1ba)=[{0x28, 0x1ff, 0xfffffffffffffffd, "e60fea2152f4a011c93431f8381b19bbcef0bc9240"}, {0x110, 0x10f, 0x2, "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"}, {0x110, 0x1bf, 0x3, "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"}, {0xa0, 0x19d, 0x5, "09af0d631ec6e0cafb934f750ac28c319367dd686611313fdcc8270c76e6e3d89b4a2ca920ae257011d599466cfb373c500946ad10384931ef2a78740623ba1affa584152855584886b93ad483ff3997c18df44f4db0d5804aa0c839513e8193755b016c59f3813e0dc995d730f34ac2a787ca8de9a1761a2fc88ec5ebc6b098e471166e4d4b7340d1135ea957"}], 0x2e8, 0x4044810}, 0x2142) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x4, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x564, 0x400240) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000-0x1000)="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") 2018/02/02 17:36:57 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f82000), &(0x7f0000527000-0x4)=0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000f84000-0xe)='keyring#wlan1\x00') 2018/02/02 17:36:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f0000)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f00001cb000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000074f000)=0x10) stat(&(0x7f0000f91000)='./file0\x00', &(0x7f0000601000-0x44)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000257000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000015f000), &(0x7f000071b000-0x4)=0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000000d000-0x58)=[@in6={0xa, 0x2, 0x7252, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x12}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}], 0x58) 2018/02/02 17:36:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e9000)='/dev/autofs\x00', 0x200000, 0x0) r1 = geteuid() r2 = getpid() r3 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000302000-0x8)={0x0, 0x0}) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/create\x00', 0x2, 0x0) r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00008a5000)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000cf4000)=0xe8) recvfrom$packet(r0, &(0x7f00004c2000-0x1f)=""/31, 0x1f, 0x40, &(0x7f0000415000-0x14)={0x11, 0x8, r7, 0x1, 0x4, 0x6, @random="4f74d4cc14a6"}, 0x14) sendmsg$netlink(r0, &(0x7f0000bda000-0x38)={0x0, 0x0, &(0x7f0000480000-0x60)=[{&(0x7f0000844000)={0x64, 0x20, 0x100, 0x0, 0x2, "", [@typed={0xc, 0x1b, @uid=r1}, @generic="196ce281ec3062cfd98bcaeffc73a1f080a2434b24acbebf7bf5b93e83c9ef76e0cf180df5c9a309aef9a61224d25e215493ddc25ced0c49bd13c65457a5115bd06bf94dcc1d1f"]}, 0x64}, {&(0x7f0000bde000-0x1010)={0x1010, 0x36, 0x4, 0x2, 0x3, "", [@generic="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0x1010}, {&(0x7f0000b14000-0x108)={0x108, 0x19, 0x8, 0x7, 0x1, "", [@nested={0xec, 0xe, [@generic="dde61029ed523dfb97fd6a8285510623e9db75320fa1d49f7c304153232b3a9184c495971541e4853bb387662248a44c63e8021b4bfe263e615cf1737a15a5754796fdbc188105158612fcec17ed9773ddc3255442815b71decda8be0614c4e5dcdda8b95c71d937c50ab240ef2f2924930be4e5e74cbef15c1770c53f55d12a248c919216f950ee6d12db070ec1816f87768b2d10eecbd9d4066d9e4e52bd57eac08d27379272618cda2f40e0f724e9efeb71608041bf50a9ad58aa9bbb4fca82927b9038e1fea526", @typed={0x10, 0x95, @u64}, @typed={0xc, 0x38, @pid=r2}]}, @typed={0xc, 0x50, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}]}, 0x108}, {&(0x7f0000986000-0x2fc)={0x2fc, 0x22, 0x20, 0x2, 0x3, "", [@generic="a4f04732fe1b9a0101dd2b", @nested={0x2e0, 0x8d, [@typed={0xac, 0x51, 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@typed={0xc, 0x13, @ipv4=@rand_addr=0x8000}, @typed={0x10, 0x6e, @u64=0x6}, @generic="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@typed={0x18, 0x85, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x92, @pid=r4}]}, @nested={0x348, 0x50, [@generic="89971e5ccf2d13d0ae09753b56e12281cf6fbe7e6dc9dd64cfefb75fa945641b9011b94e65ac8cb1864efecbcdfa6ba0a30f0e6af75cd68e5688729ac71d4ecaccff3ad5a8c0046398db7e3f9a839a2e464905c17101da4dfa2ee0c86101c099d716d0be36623f042a5cf6688bb142bb4c252894ed6c71be90d171f8213e825c93211f4196b3943503b7459448d55ccb11803fa18e767b61caca7c664cc060ee153b4ce3953b9848ca0067f452e9638f95ddc88a82ffa3b9df", @typed={0xc, 0x6c, @fd=r5}, @generic="884a8e8f815984c7b0aa0da35e12e506e30c39419dfe0f12e14faf7fa61efa95be1dff2dbcd6438a4681b083387c9ffb4052dc4ad897519841367fd114e1fe48f45bb57e1fca1366cc03acc8c8e990fa3cc68e2f315162e1a8fffba3e9c81e2e60c4f31f1adc3ced0cf6305fdacdb9f878df86c41d7a0feeb9af91d56578cbbc6608af61dfc658f21351292d392ec492601945ce619969645f3ded53b9053e92656bf8063a269c45a411d835f48598b243a6f76b31717dcf97eb13f53fd07297645d9625ad2e3267a31417b9c73ce5af6f61c499b3dcb504ef688fcdd8ac7b5d450995b21f", @typed={0x10, 0x13, @u64=0x20}, @generic="850c0a8a249e1f8303021efca923dc7e1c974d6f961e77e892bb0419e64acf18d3258b7539354ba8a3f5a7e35139b4f1328dd8cd49da7f19343b6b8ba36922ba1942ae5c3c2609d5eeccc5f294f1750cb6448f6c39b8140d82dbc5be9a4c01cb341bd267d46f6f1098b746f1a3c3506d70be49c1171335593cc22ccf69c95092124056fb3be2d6976c29fbe11be8b5bf645a659d8927f991143e75f0a0cdbeaff36bc3c25a9e698f0fe7132f88034dce63", @generic="2da5b3634aa3adf67cb2559fd228f72a5fd700c17f0452e6b606d529ce545dee74858f06eec162305cd0fa55ef37ca", @typed={0xc, 0xa, @pid=r6}, @generic="51ea966f963aae3bf71d206570564daccf22690435da78c539872bc95c471ef7cb9a5b969640c2865fb21ec9647331b0cd5027dcb2c0bdef86159a25ec5e8f4f86553fb59b976804e3bc1f9e1c492ccbd6a3cdb0ced20397ca01686bf3a4b9bcfc8e7e343396a4923ba053b1d8a00f30ca5d855056a1f20a25534e1ba58692e4c6df0b328154177bc47f3341c26080", @typed={0xc, 0x18, @str='\x00'}]}, @typed={0x14, 0x1b, @str='trusted:\x00'}]}, 0x2614}], 0x6, 0x0, 0x0, 0x4000}, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket(0x40000000015, 0x5, 0x0) setsockopt(r8, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00002dd000), &(0x7f0000bc4000-0x4)=0x8) [ 222.395582] sock: sock_set_timeout: `syz-executor6' (pid 31765) tries to set negative timeout 2018/02/02 17:36:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fchmodat(0xffffffffffffffff, &(0x7f0000443000-0x8)='./file0\x00', 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000053e000)=""/90) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000874000-0x9)='net/tcp6\x00') signalfd4(r0, &(0x7f0000081000)={0xf2b5}, 0x8, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x0) 2018/02/02 17:36:57 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b5000)='/dev/vga_arbiter\x00', 0x422180, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000caf000-0x50)={{0x2, 0x6}, {0x401}, 0x200, 0x6}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) bind$inet6(r1, &(0x7f0000526000)={0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) 2018/02/02 17:36:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x8, 0x7ff, 0x0, 0xd36, 0x8000, "4e5ecc392926e60387cae985e73d6e3eeb2767e335f16ea9a1b3c4f6cce907b2396276ebf6d7567b5aecb974e9af39c82e62d0a30299622dbb455893655719"}, 0x60) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)) 2018/02/02 17:36:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c22000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000c8d000)=0x8) clock_nanosleep(0x8c9b57b7eeb9d39c, 0x1, &(0x7f0000d06000-0x10)={0x77359400}, 0x0) 2018/02/02 17:36:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000045f000-0x8)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) 2018/02/02 17:36:58 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f00005ae000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4e17d20a, 0x400) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000cae000)) signalfd(r0, &(0x7f0000a4b000)={0xff9}, 0x8) 2018/02/02 17:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000e74000-0x1)) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x7ff, &(0x7f0000000000)="2a8e33a6", 0x4) 2018/02/02 17:36:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a27000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ead000-0x10)="626875bdb3ed57ac25ff90dbac506095", 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d19000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d10000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) syz_extract_tcp_res$synack(&(0x7f0000011000-0x8)={0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000dbb000)={0x0}, 0x786a6f9d, 0xe81) syz_emit_ethernet(0x2724, &(0x7f0000fe8000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_uc={0x8847, {[{0x7, 0x8001, 0xc9e, 0x3}, {0x7fff, 0x3, 0x2, 0x100000000000000}, {0xf52, 0x7, 0x0, 0x5}, {0x5, 0x6, 0x7fff, 0x80000001}], @ipv6={0xfff, 0x6, "a5b60b", 0x26de, 0xff, 0xf7b, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[@routing={0x21, 0x8, 0x0, 0x80, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @loopback={0x0, 0x1}, @empty]}, @dstopts={0xc, 0x27, [], [@generic={0x4, 0xfa, "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"}, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfc1}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x5444}, @calipso={0x7, 0x18, {0x400, 0x4, 0x303, 0x0, [0x8, 0x0]}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x27ae}]}, @routing={0x7a, 0x4, 0x0, 0x1, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0x3a, 0x223, [], [@calipso={0x7, 0x18, {0x2, 0x4, 0x6, 0x8, [0x101, 0x7]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic={0x2, 0xa7, "afed453163b3b5277c0e9c4abff0fd36d405b45c66b42970d3396fe54e67d31c525e62f7dcdfba587f1dc088a154c46b5c497c22b550d0e4b42a2cf75e718ebf12b42d16c3c445bc06d6c08adbb35f0636dab4798abd467bd9405397bb07d812a050d13a51ecdc6809b5f1b0fe438b71a543a54a2f11a2fdf2de8c370c9621cf29ee9d7355351e32e95ba10fb05e057608db21d5aa4b2faab2efd47b768fe421e3ea13c6aad981"}, @calipso={0x7, 0x28, {0xfffffffffffffff9, 0x8, 0xffffffffffff4bfb, 0xffffffff, [0x8000, 0x6, 0x7, 0x6]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1}, @generic={0xffff, 0x1000, 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@generic={0x8, 0x14, "a2e8b75fca474c81d64a44413a32bbe080704eea"}]}, @hopopts={0xc, 0x21, [], [@padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @generic={0x20, 0xd1, "c0bc9714a5d4e50e933a4e19ab279341c66b122084b7dec6f402c7c5d73dbfc2d47dcdbab09ffa4d3f8d418a7cec18885091ee2e478bcf944759caf38e9b60faa9deb89b5474ff2ddaebc24c58956306c2767dd2bb2ba667d0d48d7639e70b2267ccd4e8573b4e5fb82e9e043cb29f5cdcb10f4331c234b6c598bd9310442004ce5420abf68909dd6cf7dbabc65efea3bf493a8563481b271005480c71179ac3985099d4c7489c4711895f678529a0b26f410bf690031a76df7cf2268fda63fc6733225728b2432f5e631578de6e38c06a"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x7ff}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x8}]}, @dstopts={0xff, 0x19, [], [@generic={0x4, 0x75, "897caa3ebe8b693e0439761bab3724fc7f2650739dda9e9a38b246d92d6efe558c06c2bcd17164be7c6983d475b23eb967c2b65ce6429d756733889ae5344b9360a6c7a99659ae9512f2a204664f192c94e82add5387669c0b9d743754c04619d24a3f70b1e7b9e6b32f496ba6544a8d87e466651e"}, @generic={0x47ad, 0x37, "b7ec90bb77fc88527ca233c9844dfa100369f3d77d9b5183434f5f6eb03265669b08b03d14fab0de61c4e9c8b4c590dc5d3ee442334071"}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @dstopts={0x7b, 0x4, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x400}, @jumbo={0xc2, 0x4, 0x2}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xff}]}, @dstopts={0x3f, 0x27, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x8, {0x2, 0x0, 0x6, 0x9, []}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0xe8, "eed24ce28f8a973c81ac45ee50bd8629f235fbf5b2ba10c8a222811e949d62e1e4c5428714259fb6cb33326944f19cd14cd558fdb070a01e909655dc2dcafecefafc3faf7f09702f788ccd9361a72a07a8984ea70b6df93ab2d1331c657c7e9d5f4786c75bf08b019107d56a5fe44496f64d210148f492399610f99904eb1dfdaf06c77633034dcc894db584a7405a724ac7dfbd2db0b59cd54aa2f2983b634c2f98dd0d42ed0a102d0e4453a304b214288ac92311415d18cb5353da10a06dd9a742b0b605ea9dcb472e0d9b66517c51170c51b5180abc85ab7313e1d6199a115def9882964dc3f2"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @ra={0x5, 0x2, 0xf45}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @hopopts={0x0, 0xe, [], [@jumbo={0xc2, 0x4, 0xffffffffffffffff}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x2, 0x6, 0xfffffffffffffffe, 0x10001, [0x3, 0x200, 0x5]}}, @calipso={0x7, 0x8, {0x800, 0x0, 0x80000001, 0x3, []}}, @calipso={0x7, 0x38, {0x0, 0xc, 0x8, 0x2, [0x9, 0x2, 0x4, 0x8, 0x7ff, 0x100000000]}}]}, @dstopts={0xff, 0x1, [], [@enc_lim={0x4, 0x1, 0x38c3}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3}]}], @tcp={{0x2, 0x0, r3, r4, 0x4, 0x0, 0x8, 0x0, 0x2, 0x0, 0x3, {[@timestamp={0x8, 0xa, 0x8, 0x400}, @nop={0x1}]}}, {"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0x0) 2018/02/02 17:36:58 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00002ec000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="fff5c843"}) syz_open_dev$vcsn(&(0x7f00003e9000)='/dev/vcs#\x00', 0x0, 0x8a4bf7dc047d2cb9) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000212000-0xc3)=""/195) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/02 17:36:58 executing program 7: r0 = gettid() sched_setattr(r0, &(0x7f000026e000)={0x30, 0x6, 0x1, 0x3, 0x783, 0x400, 0x3, 0x1f}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00008f0000-0x4), &(0x7f0000956000)=0xffffffffffffffa5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c32000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000f88000)=""/4, &(0x7f000097c000)=0x3) 2018/02/02 17:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000060c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000058000-0x4), &(0x7f0000a34000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sync() sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36}], 0x10}}], 0x1, 0x0) 2018/02/02 17:36:58 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) semget(0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fe8000-0x8)='./file0\x00', 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009ea000)={@loopback, 0x0}, &(0x7f0000221000)=0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000fe8000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}) 2018/02/02 17:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f34000-0x6)='stack\x00') pread64(r0, &(0x7f00009e6000), 0x0, 0x1000000002000000) connect$rds(r0, &(0x7f0000d80000-0x10)={0x2, 0x1, @rand_addr=0x5}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000af7000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3f8, 0x1c0, 0x1c0, 0x1c0, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000c9f000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x33, 0x5}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xff, 0x0, 0xffffff00], @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0xff, 0x0, 0x8}, 0x0, 0xd0, 0x118, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv4=@empty, 0x3b, 0x3, 0x8dd}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], [0xff, 0xffffffff, 0xff, 0xff000000], @common='vcan0\x00', @generic="6aa3f73922603d11d98c8ce48072426b", {0xff}, {}, 0xff, 0x8, 0x1, 0x8}, 0x0, 0xf8, 0x120, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x5}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xe0f}}}]}}, 0x458) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000931000-0x18)={0x4, 0x10, [0x5, 0x5, 0x9, 0x9]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000090a000)={0x7}, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000093e000)) munlockall() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a9a000)={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9c5c}, {0xa, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, 0x1, [0x6, 0x5, 0xfffffffffffffff9, 0x4, 0x7ff, 0x8, 0x5]}, 0x5c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000022000-0xc)={&(0x7f0000d14000-0x8)='./file0\x00', r0}, 0xc) 2018/02/02 17:36:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000383000)=[{{0x0, 0x0, &(0x7f00007b5000)=[{&(0x7f00002cc000+0x2ab)=""/147, 0x93}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}, {}, {&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000fc4000-0xb7)=""/183, 0xb7}], 0x5, &(0x7f0000aad000-0x5)=""/5, 0x5, 0x100}, 0x3ff}, {{&(0x7f0000688000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f00009f3000)=[{&(0x7f0000088000-0x9a)=""/154, 0x9a}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000359000)=""/120, 0x78}], 0x4, 0x0, 0x0, 0x3f}}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f000094a000-0x86)=""/134, 0x86}, 0x8}, {{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001000-0x70)=[{&(0x7f0000281000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b1e000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000000000)=""/138, 0x8a}], 0x7, &(0x7f0000001000-0xb6)=""/182, 0xb6, 0x401}, 0x7}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1, &(0x7f0000316000)=""/17, 0x11, 0x9}, 0x101}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000bb8000-0x7d)=""/125, 0x7d}, {&(0x7f000075d000-0xbd)=""/189, 0xbd}], 0x2, &(0x7f0000899000-0x36)=""/54, 0x36, 0xa0f0}}, {{0x0, 0x0, &(0x7f000006a000)=[{&(0x7f00008fa000-0xb8)=""/184, 0xb8}, {&(0x7f0000f50000)=""/47, 0x2f}, {&(0x7f0000d3b000-0x50)=""/80, 0x50}, {&(0x7f0000000000+0x19)=""/219, 0xdb}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000261000-0x9e)=""/158, 0x9e}, {&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000783000)=""/83, 0x53}], 0x8, &(0x7f00002ac000-0x59)=""/89, 0x59, 0x8}, 0x2}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000-0x55)=""/85, 0x55}], 0x1, &(0x7f0000000000)=""/31, 0x1f, 0x2}, 0xff}, {{&(0x7f0000006000)=@generic, 0x80, &(0x7f0000732000)=[{&(0x7f000096d000)=""/15, 0xf}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f00008a0000)=""/80, 0x50}, {&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000001000-0xc8)=""/200, 0xc8}, {&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000001000-0xa4)=""/164, 0xa4}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000f03000-0xba)=""/186, 0xba}], 0x9, &(0x7f0000000000)=""/248, 0xf8, 0x7}, 0x3}], 0x9, 0x40000040, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b2c000), 0x4) [ 222.666814] binder: 31835 RLIMIT_NICE not set 2018/02/02 17:36:58 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xffffffffffffffff) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003ec000-0xb)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001c6000-0x14)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x1, [@dev={0xac, 0x14, 0x0, 0x14}]}, 0x14) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000078f000-0x82)={0x0, 0x7a, "c92934b97d4ce81c6cecc3fdb561a247e4da727e464156473c4469f14db8f2b5bd7e8ce4f556c4d03b929c31c634cc49397035d97676b885df51208d7abd6a9594b29252e40343b87e84b7e5e2a1aeb64e8850f388af973acf0c0f570aa89c9b583517d3f8df9484b948ed948f8dd0b8283b12962a9a4c97dd6d"}, &(0x7f0000cae000)=0x82) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cae000)={0x5, 0x202, 0x1ff, 0x1, r2}, &(0x7f0000caf000-0x4)=0x10) 2018/02/02 17:36:58 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009a8000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000034f000/0x3000)=nil, 0x3000}, 0x1}) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) clone(0x0, &(0x7f00007da000), &(0x7f0000eaa000-0x4), &(0x7f0000f3d000-0x4), &(0x7f0000b2a000-0x1)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000021a000)={{&(0x7f0000d06000/0x4000)=nil, 0x4000}, 0x3}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c9000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007a5000)={0x0, 0x787, 0x7, [0x3, 0x9, 0xe0, 0x3, 0x8, 0x40, 0xfffffffffffffff7]}, &(0x7f000012f000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bd4000-0x6)={r3, 0x100}, 0x6) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000675000)=0x1, &(0x7f000073f000-0x8)=0xffffffffffffffad) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00001de000-0x8)) 2018/02/02 17:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000aaa000-0x4)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000625000-0x4)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002da000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000ad4000-0x1)='Status\x00') lseek(r1, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000744000)={&(0x7f0000180000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10, &(0x7f0000f02000)=[{&(0x7f0000747000)=""/202, 0xca}, {&(0x7f0000d63000-0x9c)=""/156, 0x9c}, {&(0x7f0000af3000)=""/234, 0xea}], 0x3, &(0x7f0000910000)=[@cswp={0x58, 0x114, 0x7, {{0x4, 0xf61}, &(0x7f000023f000)=0x4, &(0x7f0000b26000)=0x3, 0x82, 0x0, 0x0, 0x6, 0x62, 0x400}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000d43000-0x1000)=""/4096, 0x1000}, &(0x7f00007f2000-0x1), 0x41}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x1f}, &(0x7f0000304000-0x8)=0x3, &(0x7f0000b95000)=0x401, 0x1, 0x2, 0x2, 0x4, 0x1, 0x7ff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000a6d000-0xbc)=""/188, 0xbc}, &(0x7f00003a1000-0x1), 0x11}}], 0x110, 0x20008010}, 0x40) 2018/02/02 17:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000060f000-0x4), &(0x7f0000a66000-0x4)=0x4) link(&(0x7f0000c7c000)='./file0\x00', &(0x7f0000792000)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000c12000-0x10)={0x0, 0x0}) ppoll(&(0x7f000020d000-0x30)=[{r0, 0x2}, {r0}, {r0, 0x1200}, {r0, 0xa000}, {r0, 0x20}, {r0, 0x4000}], 0x6, &(0x7f0000926000)={r1, r2+30000000}, &(0x7f00004aa000-0x8)={0x9}, 0x8) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cc4000)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00005e5000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000709000-0x28)={@common='ip6_vti0\x00', r3}) 2018/02/02 17:36:58 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000}) [ 222.719344] binder: send failed reply for transaction 170 to 31828:31843 [ 222.747881] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/02 17:36:58 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000-0x4)=0x1e, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty}], 0x10) connect$inet(r2, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/02 17:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d3a000-0xe8)={{{@in6=@mcast1, @in=@dev}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f00004cb000)=0xe8) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006a2000-0x4)=0x1, 0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000038000-0x8)={0x88d4, 0xffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c3f000)={0x0, 0xffffffff00000001}, 0x8) r2 = accept(r1, &(0x7f000084d000-0x10)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000f1b000-0x4)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000366000)=0x2, 0x4) 2018/02/02 17:36:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80e, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) [ 222.776934] binder: 31835 RLIMIT_NICE not set [ 222.782764] binder: 31828:31843 ioctl 40046207 0 returned -16 [ 222.794567] binder_alloc: 31828: binder_alloc_buf, no vma [ 222.800233] binder: 31828:31858 transaction failed 29189/-3, size 0-0 line 2957 [ 222.822540] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 222.843517] binder: undelivered TRANSACTION_ERROR: 29189 [ 222.851279] binder: undelivered TRANSACTION_COMPLETE [ 222.856505] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 17:36:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000db5000)='/dev/input/mice\x00', 0x0, 0x10000) r1 = syz_open_dev$sg(&(0x7f0000bdb000-0x9)='/dev/sg#\x00', 0x0, 0x80) write$evdev(r1, &(0x7f0000814000-0x30)=[{{0x77359400}}, {}], 0x30) clone(0x0, &(0x7f00006b8000)='\a', &(0x7f0000dbe000), &(0x7f0000785000), &(0x7f0000632000)) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000f8c000-0x18)={0x9, 0x0, 0x4}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f000034e000-0x10)={0x9687, 0x3f}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e19000)) seccomp(0x1, 0x0, &(0x7f00001fd000-0x10)={0x4, &(0x7f000004b000-0x20)=[{0x9, 0x3, 0x40, 0x6ed664d5}, {0x0, 0x8000, 0xffff, 0x100000001}, {0x5, 0x9, 0x3, 0x101}, {0x7, 0x0, 0xfffffffffffffff8, 0x1ff}]}) 2018/02/02 17:36:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009df000-0xf)='/dev/sequencer\x00', 0x12002, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000542000-0x1e)={0x7, 0x4, 0x7, "edf8734e8f44", "4e45a8ed51d5b633c1fec1bd2d6576e6"}) connect$l2tp(r1, &(0x7f00002f1000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001}, 0x2, 0x0, 0x4}}, 0x26) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa2000), &(0x7f0000382000)=0x14) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000982000-0x4), &(0x7f0000aa2000-0x4)=0x161) 2018/02/02 17:36:58 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000031000)=""/80) shmctl$IPC_RMID(0x0, 0x198) 2018/02/02 17:36:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000312000)='./file0\x00', 0x0, 0x100) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) write(r2, &(0x7f0000caf000-0x1000)='{', 0x1) 2018/02/02 17:36:58 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000c64000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/02/02 17:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f00002c4000-0x7d)="55c7a9de806495d0b0de45d0963667e9b3693d42cfa4bf8c0370a1b3cc0b2ab8256634e653f4c103228e1b1c80c6104d6e0ea46e365467bbcb2bed3f7def27540e407d962c859a1b3cef571b34c11dd1ff3e3be5ce212f005bcbc4782c19789d19bc7fcda2736ee1a9e79436686e5b271f40413a46f5eb622ecc8249bf", 0x7d, 0x4004800, &(0x7f000032e000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f000034e000-0x4)=0x4) 2018/02/02 17:36:58 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000cb3000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x141000) connect$llc(r0, &(0x7f0000bb8000)={0x1a, 0x6d4e5ec5a0983a30, 0xa05d, 0x9, 0x5, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000873000)='trusted\x00', &(0x7f0000fc3000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dc5000)='\\]\x00', 0xfffffffffffffffd) add_key(&(0x7f00008ec000)='blacklist\x00', &(0x7f0000c12000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000036f000-0xd9)="e46f1c7751503e9d6bc9c21c79b1c447202c9eb73799c38ee4c3302ff4385c9f607cfc39e85df7240c9e1d3379ab1d59ff1456db254abe5f16b8e832f4ee581f57d3c0d7666a5a8683951ee0b9d5cbb5fe2d88494c42599e10c9a1ff364ae712cb9d83ab8bd39fc73477708acbede82844def93320b1d13d5164b028c56ef9cd5dd8076faa94be7ad16a6529a1d3e4da5b0a5fd211e3b5d9ffc26093e53f7e248d16be6b129939456adf51eb8bbf0bc4e392d2b8d3a3074f2226d1dcc60a516cfae4f1b2bf777a0a23a279fa5e35931c1d7f571f0ad1dfa223", 0xd9, r1) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/02/02 17:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000da000-0xd)='/dev/usbmon#\x00', 0x1, 0x200000) 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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0xffffffffffffffb4) 2018/02/02 17:36:58 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000707000-0xd)='/dev/usbmon#\x00', 0x8000, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001000-0x8)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x3f) getsockopt(r2, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) 2018/02/02 17:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d0a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000326000)=0x80) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) io_setup(0xfffffffffffffff8, &(0x7f000093c000-0x8)=0x0) io_submit(r2, 0x2, &(0x7f0000c22000)=[&(0x7f0000a3c000)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000347000)="5fbaa5363473f0b35edcc85b055762a64dfd87aabf59f673d4dc69f60483570d17cc4aab94c3a19e384a08d535e61bfe53952b7bfd2c65a871765b0bac5ed2515a4237c670980d014486310bc63c9bfe1ec08928ff98427cb73bbec71c078ea736adf93a44251bb0", 0x68, 0x8000, 0x0, 0x1, r1}, &(0x7f00008bf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r1, &(0x7f00006bb000-0xc1)="d5b6cae95b57c7e58ab9d6125799ffe8cf05ff80318a1b0ce1d9488a2c7d491c3a3b7a6096945889d0208998efe720de9e249665427c2fe00cb77764b18780706256ad737a18882015cf698453bd6b06fe7cccab82eac0c14249b1b38f697fd0a27b7b0cd46096f5fca9f6b3a098a5ca019b1daf6604c81f42ee2336407e362fd0b877e6ec197ed025516230ab1770819baa313a1662829ab95bd42259c1af307c2dbaef23ac9dd9a33effad7b32ef0d530120e24761947c5be773d6be8dc886a3", 0xc1, 0x8, 0x0, 0x1, r1}]) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r3, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65}, 0x0) close(r0) recvfrom(r3, &(0x7f00005ac000)=""/4096, 0x1000, 0x0, &(0x7f000023b000-0x9)=@rc={0x1f}, 0x9) 2018/02/02 17:36:58 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x105) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000caf000-0x9)='net/tcp6\x00') mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cae000)={0x1, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000b00000-0x10)={r2}) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000caf000-0x20)={@generic="1377fdd25c9c012499fc720c5d418890", @ifru_flags}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000935000-0xb)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000caf000), &(0x7f0000bbc000)=0x10) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000c64000)=[{{&(0x7f0000cb1000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000cb1000-0x30)=[{&(0x7f0000608000-0x4d)=""/77, 0x4d}, {&(0x7f0000661000)=""/73, 0x49}, {&(0x7f0000cb1000-0xaa)=""/170, 0xaa}], 0x3, &(0x7f0000cb0000)=""/156, 0x9c, 0xffff}, 0x3}, {{&(0x7f0000cb0000+0xf3e)=@l2, 0xe, &(0x7f0000cb0000+0x800)=[{&(0x7f0000cb1000-0x61)=""/97, 0x61}, {&(0x7f0000cb1000-0x67)=""/103, 0x67}, {&(0x7f0000cb0000)=""/242, 0xf2}, {&(0x7f000091d000-0xcf)=""/207, 0xcf}], 0x4, &(0x7f0000cb0000)=""/249, 0xf9, 0x941}, 0x8}, {{&(0x7f0000bed000)=@ax25, 0x10, &(0x7f000003e000-0x40)=[{&(0x7f0000cb0000)=""/25, 0x19}, {&(0x7f0000a28000-0x28)=""/40, 0x28}, {&(0x7f0000cb0000)=""/4096, 0x1000}, {&(0x7f0000cb0000)=""/85, 0x55}], 0x4, &(0x7f0000cb0000)=""/201, 0xc9}, 0x7}, {{&(0x7f0000baf000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00002bb000-0x40)=[{&(0x7f00004d1000)=""/108, 0x6c}, {&(0x7f0000cb0000)=""/234, 0xea}, {&(0x7f0000cb1000-0x32)=""/50, 0x32}, {&(0x7f0000791000-0x59)=""/89, 0x59}], 0x4, 0x0, 0x0, 0x4}, 0x7}], 0x4, 0x40, &(0x7f0000cb0000)) 2018/02/02 17:36:58 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00002e1000-0x4)) r2 = add_key$keyring(&(0x7f000093d000-0x8)='keyring\x00', &(0x7f0000739000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f000093c000)=""/242, 0xf2) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00006c1000-0x4)=r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000093b000)={r0, 0x28, &(0x7f000093c000-0x28)}, 0x10) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000093d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4800}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x9, &(0x7f000093b000)=""/89, &(0x7f000093b000)=0x59) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000093d000)=""/52, 0x34, 0x2) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000093e000-0x1)=0x7f, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f00006f8000)={0x10001, 0x7, 0x10000, 0x401, [], [], [], 0x4, 0x6, 0x1, 0x2, "670d64839ff1dc3102af720af4e9996f"}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b}}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2d, &(0x7f0000716000)={0xb1e, {0x401}, 0x8000000, 0x3f}, &(0x7f000093f000-0x20), 0x8, &(0x7f000093e000)) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000093d000-0x4)=0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000742000-0x110)={{0x9f1, 0x0, 0x5, 0x8, "c464a40e50095e118133f85f23c338f7d0c02143043e7dc5576643936dc2a8ef1e73915428cb8f6108f5fe00", 0x1}, 0x0, 0x0, 0xffff, r5, 0x1, 0x8, "f4bfeeabe5dc8ce1c6ab003b04518ac0f1dbf60da5a29032c3b4b3ecb96b63226642dbc87dd7902a63fea787b19ad3160e3fbbb31d71b8076165b444010930cd", &(0x7f000093c000)='[-{keyringuser{vboxnet1\x00', 0x18, [], [0x7, 0x1, 0x6, 0x6]}) 2018/02/02 17:36:58 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000026000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, {}, @syzn={0x73, 0x79, 0x7a}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x42) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000001b000-0xb)='/dev/mixer\x00', 0x141001, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/02 17:36:58 executing program 5: r0 = open(&(0x7f00008fb000)='./file0\x00', 0x10000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001000-0x14)={0x3, 0x0, [0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x9f}}, 0x0, 0x1, 0x7, 0x4, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@generic="bf996bdb210e3257e94ff98ec29cfc24", @ifru_flags=0x1002}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x6, 0x2, 0x60000000000, 0xffff, 0x8000}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000005000-0x1)='\x00', 0xa00) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000005000)="fbe84cd53e36623a10a4316dc86d6fa00d8f2c56a8c6c0fd032ea1f56912ce6f6169043087fda5fffa4adf11f6cb6f5eab4a2d7cf82ba9c68da29aaab552c05084f3c4c45ec262cb64e43d78c7a2ace29fd57974ab07cd8a16d404d3e4835ace636e7faf89565edd4c81c4d7ff4edd431c84911b7d477e03dd0b4d00c310c9594b158cbd5dc270b6be5fecdb057a3a1e29241b6dd5e02755d53e62cb89d6091f16f7f3be1f9646a5e55a9d4563c8f70679cf1680992c6b21369551ff33d12ac72c5fc32d5a985efb89f1d99e44faa6ac6bedb9b5af195b33f80d18452fcf8399230750", 0xe3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r2, 0x400}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000007000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff66, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000003000-0x20)={@empty, 0x7f, 0x0, 0x3, 0x6, 0x7, 0xffff}, &(0x7f0000007000)=0x20) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000004000-0x4)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000)={0x0}) io_setup(0x9, &(0x7f0000002000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r5, &(0x7f0000009000-0x40)={0x0, 0x0, 0x0, 0x8, 0xebed, r4, &(0x7f0000009000-0x1000)="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", 0x1000, 0xe9e, 0x0, 0x1, r3}, &(0x7f0000002000-0x20)) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xe) fanotify_init(0x8, 0x8c00) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000009000)={&(0x7f0000000000/0x1000)=nil, 0x7fff, 0x0, 0x5, &(0x7f0000005000/0x3000)=nil, 0x80000000}) 2018/02/02 17:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000075e000-0x4)=0x8c) fcntl$notify(r0, 0x402, 0x1) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/02 17:36:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004fe000-0x12)='/dev/input/mouse#\x00', 0x2, 0x80803) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x3a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3ff, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b01000)={@generic="47dee209599bdd62615e22ea91f94bcb", 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000419000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x13}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff80, 0x81, 0x776, 0x100, 0x9, 0x200000, r2}) clock_gettime(0x0, &(0x7f00001b7000-0x10)) 2018/02/02 17:36:58 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000016000-0x60)={0x0, 0x41, 0x5, @tid}, &(0x7f000000a000-0x1)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000015000)) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15}]}, 0xd0}, 0x1}, 0x0) 2018/02/02 17:36:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000a2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/02 17:36:58 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b03000)='/dev/dmmidi#\x00', 0x6, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000caf000-0x4)=0x5) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:58 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f0000b6e000)={&(0x7f0000d4d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c17000-0x8)) openat$dsp(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/dsp\x00', 0x541000, 0x0) r1 = gettid() ptrace$setopts(0x4200, r1, 0x7fffffff, 0x24) getsockopt(r0, 0x80000000, 0xfff, &(0x7f00007eb000-0xbc)=""/188, &(0x7f0000120000)=0xbc) r2 = syz_open_dev$vcsa(&(0x7f0000e09000)='/dev/vcsa#\x00', 0x1, 0x149000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000549000-0x4)=0x8) syz_open_dev$sndseq(&(0x7f00009d8000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f46000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/02 17:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='auxv\x00') ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000d9d000)={0x10000, &(0x7f0000a77000), 0x1, r0, 0xd}) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/02/02 17:36:58 executing program 7: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002fd000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000d24000)="1759c965b6e3230c268d185566b7043d4fddbca067bc5c23390c131d16bea8dd455c0568ae94f21c3deffd716ae8dd21ca80d332903517801dc4bd26e83ef708d42f572ea18e6f724605b12837f63126e1b949d3d852aafdb51c142457618a4d055116a607ac3949bc9394847842243b68393685dea333f5975b982789b6fa1b36b3deaf7973f68490bcf5ea34bdb89e9d8afa66ea0259583c27ecf9e54e5631e448b3df2a58aa1cf4a751da081ec7538a3e", 0xb2) mmap$binder(&(0x7f0000aa3000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f00006a4000), &(0x7f000006c000-0x4)=0x4) 2018/02/02 17:36:58 executing program 1: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b44000)='/dev/dmmidi#\x00', 0x4, 0x2) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000fe000-0x1000)=""/4096, &(0x7f0000b45000-0x4)=0x1000) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000534000)='./file0\x00', &(0x7f0000b24000)=@random={'os2.', '\x00'}, &(0x7f0000b45000-0x9d)=""/157, 0x9d) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b46000-0x9)='/dev/ppp\x00', 0x420000, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000b46000)=@nat={'nat\x00', 0x1b, 0x4, 0x4d8, 0x300, 0x3f0, 0xffffffff, 0x300, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000608000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x300}}, [{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x14}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff, 0x0, 0xffffffff], [0xffffffff, 0xff, 0xffffffff, 0xffffff00], @generic="470a10d0d49ce67f2489989744850891", @common='sit0\x00', {0xff}, {0xff}, 0x3b, 0xbf, 0x1, 0x19}, 0x0, 0x108, 0x230, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x1, 0x10001, 0x8000, 0x2}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x0, 0x9, 0x10001, 0x1}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100000000, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, [0xffffffff, 0xff, 0x0, 0xffffffff], [0xff, 0xffffffff, 0xffffffff, 0xff0000ff], @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x33, 0x7b, 0x7, 0x30}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x14, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@multicast1=0xe0000001, @gre_key=0xfffffffffffffffa, @gre_key}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x10}, @dev={0xfe, 0x80, [], 0x0, 0xb}, [0x0, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffff00, 0xff000000, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="825b960a89427294ebc5edb06f4d068f", {0xff}, {0xff}, 0xbf, 0x4, 0x7, 0x2}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "a832e478655db21a893995657532a3966c4b2b578bb51f304d56d3aff768"}}]}}, 0x538) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a95000)={0x0, []}, &(0x7f00001af000-0x4)) socketpair(0x19, 0x80000, 0x7, &(0x7f00006b8000)={0x0}) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r2, 0x0, &(0x7f0000b3f000)=0xd5) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00006d4000-0x4)) 2018/02/02 17:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d85000-0x4)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) connect$inet(r0, &(0x7f0000785000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000d93000-0x4)=0x4, 0x4) 2018/02/02 17:36:58 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a43000-0x8)={0x0}) r1 = getpid() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000bff000)=0x3ff) ptrace$getregs(0x1, r1, 0x0, &(0x7f0000000000)) ptrace(0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0x9)='net/icmp\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000284000-0x8)={0x0, 0x5}, &(0x7f0000b6d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000879000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003a5000)={r3, 0xee, "b938dfb73ff9bca876c5d66f826ab9ad5bdf5bcf285243fb25301d87784f98a598ca291f0970200691b1dc508694bf67dcfa1b51c1d1c66aca0cb4dc8531a3a327e5537900320a3501c2451440b4d4c629e31ba5d7b0a206a3b6dee9bea65b7c051589af6c6842444dd2857e644a14a6f7471656f73dd18f25aaedde1e0319eb4cb0ca51bff7de8eaca211aaaf350a6c94db9b254c6acba1b724fa89f369d19fabfe7583161f3328c53a615303611ac4d707edbe1fbac3c7b5e2bb04bf29d1d47938c63896fb0f94237e483cdd5d8589f0b8d46c0b89cea80d35669e8b1f186de3e7c7ccc7dc304f0a762aae2cff"}, &(0x7f00005c8000)=0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000001000-0xac)=""/172) 2018/02/02 17:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e77000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000024f000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000013d000-0x8)={0x0, 0x9}, &(0x7f00008af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000104000-0x8)={r2, 0x9}, &(0x7f0000926000)=0x8) close(r0) 2018/02/02 17:36:58 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$audion(&(0x7f000007f000-0xc)='/dev/audio#\x00', 0x3, 0x101000) perf_event_open(&(0x7f0000161000-0x78)={0x5, 0x78, 0xfef7, 0x2, 0x81, 0x0, 0x0, 0x0, 0x2, 0x0, 0x401, 0x7fffffff, 0x1b1178b8, 0x8, 0x4, 0x401, 0x8743, 0x6c, 0xae99, 0x5, 0x3ff, 0x81, 0x4, 0x8001, 0x7f, 0xb, 0x6, 0x6, 0x3, 0x2, 0x5, 0x7ff, 0x6523, 0x2e, 0x7, 0x0, 0x7f, 0x1a, 0x0, 0xfffffffffffff67a, 0x0, @perf_config_ext={0xfe8, 0x2d9}, 0x8800, 0x7, 0x5, 0x2, 0x8000, 0x400, 0xffffffffffffff18}, r1, 0xffffffffffffff96, r2, 0x4) tee(r0, r0, 0x4, 0x4) 2018/02/02 17:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0xffffffffffffffff, 0xfc00000000, @empty, 0x200}, 0x1c) 2018/02/02 17:36:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000546000)='/dev/ppp\x00', 0x10040, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000438000)) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000025000)="00210300", 0x4) 2018/02/02 17:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000146000-0x1000)="ef797e66d1d21bb71159b9af32f22efa75624bb612da0a74d7d559d6ef4ee25c82c86be7be4230e94f5f7ec497b96264e7ba8cfafad504dd2e895454d2ecab564bce9fd6695b38317b8933e0698ecad5b82187d6dbdad3ff432604aa0aa14921f325a8664edf4968f392fccbc45f434696c3373260337e9bd95d55e9eeeb290cdbd0f877c3f7b6edb55035ce66b11966096797585f9530062770d212f97446178b87caf5d52c2b1ef92734bb176b5ff63a64993a04553895102b4b099e790cbbf6342aea17e0aee9296131e602ab4541b43d91c75019cf3efc9fc720da9d6523d1c4651a0a46c721e2820d9b03a368280cffe779b21af472a95a8a8dc5efd6f69acef266a0948b1617a8f13965eee3ffff0de7631930eab36f655f537e31d414489a80dde243fe9da22d6b9f4e5fcad7c08181dab143e33a42a924be68bd59bf2790f981fd4a0772a4e0bc72a9936943bab3a48577c74b9658e6d394ac6e0f98d8a80d2af7c442a0b6245b572a227fd240947c29b5030c0a2a177abbbddd503586e9ef66084e60d8ec3ef365c67a12b197674810e1b2977aee5322782a5c493eef3c67c5e623d491365dafdfbe6321b5ab91be07c837f60b37f2bfb0bcc1259d6a144e0d0a6ccb46921c85b0b9c217a4eb1e5712b130764c730a119cc535453264e0956dd82a0a04fb28239599c45dee8b81337915b461ab5f9464d8a13d130182cb607c725f953f09ce68d52ab8cd6e4ad9e7e6d1f83a6e393ca95a86765b008293268d9021e0ae579f48718ed0b43aaba68881984e1f5c585c07ebd1ed1188ac5e6e0dd67d0e082f6b6373ce695387d411d23628821cf7c1987b5aceb5d558bd391a7658937f5df011950587db6984fb235e1f0502391a7610fb4ba50c7f029aab7c3a6be6ed5b6aa9db11741f4137ef12e3e93c0d2b8e624193c55172d15d80363eb26c19e4130321338c07f5310160761343a0ba2318b73b08ba80088514da54f80ce7119fea9e33be830fff08bc61a246ae418808a5a4e805749ce2cef275e4961b09681e2b9da9d9774edf9c4f99fb39f40308303174cd3b1c0adfdce976567708a640d25bd3934f7b4301344e661b0564d1aaf5a66b55d8064e3673c3a274c4fec77fe264cf6a22ab05ccb8103e135a77a65f60dd4e1fbf230ef4f485fe10c192c85f6f01de65f80b8f3a161e8793d72127cbefb863b9f92863a460ee55c67873cab499339fb2d2e049b1b4d565a59c33a64246efc34f6414375cefb11f7b014163049fdc47e2b049aa70e440831b862e7e4f202f058e6743cfcedf69c8e893e134447fd06f1fb33c59bab68c1025bbb57ab8af3dfad6b6e0fb168d09aa6ea10b08e25bda3c139232dc00dac5a9577dae0ff31bca0118ef7b6160348ea550084ffda161f4e3974dcceeae94655abef577cea0e20d7ebf2204d3971e8b8b00c12018d899678f24adfa802b95887a345e3f3f9d4c0a4d92430c3d689e9e63b42910d09df187c2f10692c965db5ee2f986752f3dcc556ee107e8e14bfe1df1d48033a1b0645c0571b559e86be38007328ad646290bce95433d9949a33c99eae70f4980bd0bf987cc8e23e03013aac73dad496b0523d370490c5957a5b237688c322c5586f09d8e0cc0f3e4eb969a57a7fd998f8260f7394ece8237bcf8909ef2295dab8d584f9b680235ad2255b37b9b1ebc64513b4068ea7981f12e1374c52a9b1448f9159f4f8fdc3ebb649b882d098ea70d41fcd1ea385e383f5c0275712691e894fc4f8573dc2a649ba39824a1893a455c2930c436765d9f3ec00b159b98706191b2b4e52fb24c29f905997e029f4361da3bf051a297de2d03054070dc73404551df87ea3e0b15530b45240040aa636b99d9429570c865a2759758514278148fde4d6969ff475955c77d9a97182ac8833bd1e2d92a418ec038c55559d77f3a31171984de61e5be809a7df2a2b4ef4be1f47563764e5fd3dd5a53f3b51f8c3c74c94d69f33d93f4122510b5f04ac303d88cb5633ebd4e30cee8d97195ab193ac5f9fe843f5c315a5ebc4dda8024761351289b45bc08949065da0d11ab7af30ee971fd84daf33bcbc233a6037919615e41568ee9d9efb4a4149aaa15ba042e4af1abac1e44b49a8109a8239c8590f8541038b42c5414db20f9327a0d600c356a6e89dbf9a0e3eab2b65af54c1c3a574eea1940efaebce6924740860f43eda4aa4c4436152d6534cabb2edecbe9c7592150396caa89032d8677b440d3ca5149f9610dface262dbe9454500afdb20f38f0e330c05be829224b2dece5092698da4be05bd53871fdd73c0eecce4dd08d35bf7ace6323d171a5f1fbe9391c5557de001c7ee6fd256854f29c4236b2d6afa6026cb295a3d8d4457bd65e232da7c5caf6a489f11269b072a7183acb5979c735ef81ee05cd1a829acba302f8e6c46734bf930e3494cd8897b87095edb8d8e8283c7aee94d0f524ff952367e5dd6c064b8eb3c7472c77e5afa788ff31456d6201c8d9740ca45793821cb8c5a1b43a78b955ff9d9003c7bd1611ce1c882e88fb2bf1cebfc41c628a5c6ca4e56e691247d66b96e42ee03e3e99244eacdb0e3d4c7b4bb78e4108ff65c46d0a1730533d105942b54d88f21d652d91211a4c6475538b8f558a3dbe049c8a5ed3155c1f994b80998195e5a68a9a764b453386640cc5dc3b251c4c27db08dc053f142c3e2943ce7a105a564e61dc87f9fd400e395d00ba4999f5c17b6dedcef767339b88f54fc436e0b91bffa3202d9a4353f9bb46d28d4e32766bca3cab3e32e0dd8f2430f90167069a72e42f00411b6620f49b9bb4b315b40971abe32d5b7412c489a3d765259c06c858870e881912ba331dd6272f09241b692b86e9c5157d8f6271c6f0869cc6c1d8f94b0188ede1d9069f21d8b08b0a7e9ae34d0c5b4d7cebdb2d33a87c091463cc449f0f9e561f9f4ae9e88273a517c225cd08cff2e2adbff8c196126b966cf764ac85bc9ae6cd152db4b6e43564697a6979dd06f98626c49c27ac70aabdfa193184dea1ee4f40b8c862785af0996bb2c2859463702dbd8ccb43c951b07028805c31798d0fd398331ee0160682641fb47d04df518f63feae3d14d98ba7f91b5693c4e7a82b82224871314e972d3fa767a0150329c56c5b87295d1f54201d6eaa08afdcc813e74d1eae2b5fb266b87c356abe4455d4f13c049f3d4af27ab4d0939a079713381ff7b749775f537e67914e9c6b305c5304ef70de61c49cf226aeae0d7b94365b6c2eb85bbbeb8d26761eb5c6a513ce9b5490e3d1ed63890c701f18b22fb0d5a313be12d993061cd1b98403f79c3ac40f337987852755eece0259df095145ed7f9a6badf13e2ff8133470e1030803183fb79f92b7e2ee2e9d8a64070b6d419b1d0a54434dcaafa79c9b8cbade4de668fe5af325273174bf305c3050e1a3c4d3fc947c6a68d98016cdfc28b6c26431df517dddb064711d265fc51a6c3d6f22457e218518faa2892c16364fa69452c88433895637a491ca9918c7c13d4d479f9ea011b18e0d8e69e5305c438af7308ae5a51927614bed54a381e0c9d68bb81f21dcceef7d13d99a4aadc34dc554167484e12f862b52d16daf17b4474b6a9c0f508aee4843699aa7962941582519d7b73f758e4d0c477fece48f8d7db828aad4140fb6bab1d76c88183c2225298a5d12de311826839b7d6b6b416ebf4c5b7fabc2dd21eeaca45c4f85f8f21ec20a903a0b03fd2acd1fb72eb695daf649da4f0a8c062090a532d9ba9fbaa809ffeb59799de899f6307080732bb1b0fe58ff7d5d85bf1efa3e0f0fb4e865481e551de972b7b6aa54742bfeececad39f48c624820cbc61e920b641b55528ac94083e61a751bcba5e52140a61334ea114f802a72f4b7d373421f991debba33837a83c2e1aa0fcb5e9d7cd1d7e0195558dd9fbc71bd9ab93d4d454161f3d707a09546db6b09ae85db7c2c92ec644143c91ae1893cbfa0070478f75ca1699aeebf1be8606dc6d4bde57671a089eec7b398eb61d4f6a0cb27c2adfb37a732529d0cc2e8766c00a9064cbb59ee225f03cc0cb5bf3021704bfd28cf70fbfbd0e9d2d3bd5bb88bdcffc7cc91cc0d69f841aba7a02b3d9fc6967731b585890a45542db38fbcefee1da6e0960362929562c70fd9c0bb2e9c2e1db1a7abd0c3779d44e535b3f6f539426cb838a57f6664fd82eabe2728a663d7f251225845b35bf700201d1bf7956660608265b04aed524af3ddefd14bf127b5922520e832ebf04eafcf77cb2ece11dbf211c7996a500edd1c1763d35b2687b5a7a447c8055651edad167e0f9f03ed500e1796edb1b75f87539c210dd2b6fdb088cf0af477ce1c197b78926faf3352c0f22a5d3c1c88263b8162b0fc682fff0b66e56f7484ff096e1e24f623e2915edc45e44e24f8e98b4ab33367e34ea0968edd78f5c9cf33896c0cc61ad20ad6a5a5527b8354224268aae89d1a1e27f7c7dc66ed0f10fb67b500228204ccba03f4df3c24c53dfd0575efd5e2aa6cb867c3022c5c9b47dbcf1bae9fe935024a18417a6036d72b474d2fe2deb2a4820e76a0fc1f8da6e549dcb5eaf675098031b8e06edaef7cf077fde1128ddb1667f5469ff26780130be223a8f2049be6eebca46ac59e2c1b5059b35f1c0060ced0caab2b969a100c06a97905f6426436b8f145993e6b51f8bcf404433e9ae70a0a71e724b9162caaa151cc0db2121ddca5f3ec2b187c2eb52b341ee150048cc8139a21270994666d7cd63a74e16e05dc33bf4ada0ed7c483eb455bdf23c4770196e0544ef9958331936659dd635254c8adbebaaa4513b8f5215cbb97cbb0d5e1fb5c479545ad56f37bb0c4ab0399a7b9027e94bd9c9a4c6481b084557db3bb6e65a0b0a3c006ffd1c074a537c78ce1a592e324686d087918f436fd2e1e7aab9ff4336b898c7788064826421d18b5b26fff3a9a539fc3ec1f73f2b3d4f6969d1534bdd17f76e60ba501798242363f406ad356e36446d3fd84759d78856f02de5ca21c59d3887646d7eb14d050a3013614c5c603ed974fd2b58c6c0d7788e1018c5e5e541d8c908daa3e6f4ffc435fb80202a0d848843c7cddf48fa417008f01ee28961ba2be3e9c16e817246c91207b57f6e1acfd1a1b5c00d7cde41790f8d1d9385a47ff81b31f8c894297498d394286a199cda45c102b70e34ac5e130ff73619a63bb6a33151dac6cf078d512434345902faf0788700b931004d7ff2d6549a422327ea0238109c0e880b9f274a1aade51f6ff8ce9a55423caaa00efebfaf3c4f4337ab345e6fd43e727bf6a3be5947eaacbd811dc08fbdd288a8eed05b6cfd096f70276b98dd3fc1adaa7b3f7799a69cf37b2b0bb9bab49a206ef711818eaad223b1ae691a26e455f44b926255937e0a7bb5ed333be4e711f3843b32f56a5b8233c67ff0d25f6b7ff6822f86dfdea82bd163fc3f77b0c7d213c5161891e761ff74940caaf054f87c01837961b9c76f0aacd01e041eb59ed709c76406df1ef4c21a20d42972a2762a951d3da5af52e8aca7ef3856ad3acdb808e86d6e474444df888be87bb89bacdc2b05778f44ddc1955878fd4e661ca49e18bd2c8d99e0c57e0b256b89befdd87694a78b86d32417d646c0c8d77e805f4064460ddb7eba341bea544f8216cd7e78a248763413fc3a182aedebfc6fddb1f9fa3bf8b1b11c690dbf1611ebf33fb778eed369187ad70d24f2bb49e1006f254ac9e2f2467b2e7000a80db72b6ba6d6cbe483eb6fdf9bd7d9147a388ee0abb637b5d73d8a1d1") 2018/02/02 17:36:58 executing program 6: personality(0x5000004) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000879000)='auxv\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000011000-0xc)={0x1fffe0000000000, 0xbc, 0xa03b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x7, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x6, 0x3, 0x8, 0xff, 0x1000, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x75, 0x20, 0x7, 0x2}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x77)={r2, 0x6f, "ff1ff0535bef3d1dcbb7a0a0ed4c78a6bf7d366aeab6b455c62c24292ebb0d332cde417f4895b117c7e4f137a7eabe3d5f458399a86a097ff4e3199ca024b10b02745fbdf285d1ea98b8b06d62bd22f2967a6b0675c19455dc8295bb0591338396a23a09b3dc8a51869909fb8c0958"}, &(0x7f0000000000)=0x77) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x3, 0x7, 0xbd7eaa31fe23dfbc, &(0x7f0000001000/0x1000)=nil, 0x3}) 2018/02/02 17:36:58 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f7000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d86000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ca7000)=0x0) r5 = getuid() getgroups(0x9, &(0x7f0000601000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) r8 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ec8000-0x4), &(0x7f0000141000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) r11 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000afc000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000c2c000)=0xe8) r15 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00003da000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00008df000-0xf)="d889bdc8d08c0c32577642604e9577", 0xf}, {&(0x7f0000000000)="cd432b560197ae836ee613d5cab69295400548aa777f8d5ba462196369cb581a48ecf7f307f8867260e91aa1d3efa48d0a9f50d2461ca71e70890be5a63dc5b4d8345dfc8297e460d81c7e5dab3bf9c8287d4a8db058c21b01e066e06563028fa9ce1c3240ee8910eabe7028301148d0925787e717b23aa0c443e3db216ac882881d6dfcc21fed0bdf7f00b1aa311d68e3a68c888472ec17215250d644ef00ee991c030e84e1c16d25aabe2cda7e225d50e6d0cda551ddc6a8397b260a0d92dc9b00fe5eac0827be891c89fe", 0xcc}, {&(0x7f0000cee000)="0b4a2265027e632b3776da81cdd147be23a3b2bf7f386cf7bc06a929954cac4d6cf1614d27b5eefef76aeab8c1b76386c7dbf78cb284635996745a66e34e7d332e2b6515e7fbe279a70058d58e3fb05c6b64bb712e1c09714531b22fb1c6b9bd34c2a65b84866e9fafa6df2def68b056732b0e95428d1d43db6bb7c6d93a4cd4af1e3e153a5b8a89356da4d6a504e689ceed29b4bea67a7a0e71cf8637fe23f6944b3525216d002007212575599ef7aa4c79432bc2b128f7c19b02df276701c3de1e354189d1f20499fd65c34c4270abd77995128ced6a1831b28de41f3451b75fa96809", 0xe4}, {&(0x7f000035d000-0xa3)="05f2d1509d677967c347413d92e80361fb0b1bdd39b1d0d8819f410c7f441be759a4653e92033a4d610a9dc0623c352d1d5ecc22668af2053871415462872aba89e849362bdb8c2956df3584537057ac4e6ad329b265dba378a555af8a583c94bacd8cae63a71302b3f32318eaf436290aef76f36e84b43259b097d5e238078c6200538fb94e445fdd4cbf595b3b3f79be7f69ebb7393d63a68384d8a3dcb3bb37f56a", 0xa3}, {&(0x7f0000c5c000-0xdb)="7440ade8dff86f48436f8d3899278f1697a0334c011fdd27d438518f186ce38b3e3c1ea7e0600a21c2f865fe2c02499d4c89486acf9880cd80a81ded1cd9f83c1bb7d86d31cb21175b11ff460a99292106466b4f086cf89793f34722c4fa857bdba8f7af97835f142d23e2996df9d1eeaa5ff37733ac4645d62c85a5bb39ed457d6260fa8a239be80b4e965bfae7e0dae98f0fad7a5d877ef3a3bb2255230e0946f62316cfadd579b6c2c758882b73f9248486611a1891277474e1bc8e01dba2d7515dd749e1581db82d7a0147b35e2519f5a17b152cac048cbd47", 0xdb}, {&(0x7f0000000000)="2fcf42d9f50e358b95a03b07bb35c02a7474485a33aa6377", 0x18}, {&(0x7f0000001000-0x3e)="00185b3336083bfc7327169ed9b8e3de34457df05c3b8f6186f8c71ed2ae3d94058b4b88c6bd3cbd4750905785fe0a4d4d2f8ae7c3c28c478f07ea4fb161", 0x3e}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xa0, 0x20044090}], 0x1, 0x0) r16 = socket(0x1e, 0x1, 0x0) setsockopt(r16, 0x10f, 0x87, &(0x7f0000bc9000-0x43)="6a450485b62b1c5de635f1bcb3edcea6", 0x10) 2018/02/02 17:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast2=0xe0000002, "00090014"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005fa000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000d25000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) splice(r0, &(0x7f0000cc3000-0x8), r1, &(0x7f000044a000-0x8), 0x3, 0x0) 2018/02/02 17:36:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x36) epoll_pwait(r0, &(0x7f0000b2b000-0x24)=[{}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)) tkill(r1, 0x1000000000016) timer_gettime(r2, &(0x7f0000c91000-0x20)) 2018/02/02 17:36:58 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000d09000)='/dev/audio#\x00', 0x1, 0xfa2ff700c6f77bdb) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) r0 = syz_open_dev$admmidi(&(0x7f00001cd000-0xe)='/dev/admmidi#\x00', 0x0, 0x440000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008d5000-0x20)={0x8, 0x0, 0x10003, 0x78c5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dec000)={0x0, r1, 0x2, 0x200}) mknod(&(0x7f0000b76000-0x8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r2 = syz_open_procfs(0x0, &(0x7f000001b000-0x3)='io\x00') pread64(r2, &(0x7f00005e6000)=""/53, 0x35, 0x0) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/02 17:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f00003a9000)='./file0\x00', 0x400, 0x5) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000d88000)={@common='vcan0\x00', @ifru_map={0x5, 0xfd70, 0x81, 0x3, 0x5, 0x2}}) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000962000-0xb4)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) 2018/02/02 17:36:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) r1 = syz_open_dev$sndpcmp(&(0x7f0000746000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x248c00) ioctl$TIOCCONS(r1, 0x541d) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r2 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) sendfile(r2, r2, &(0x7f0000e82000), 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) 2018/02/02 17:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000066e000-0x4)) r1 = open(&(0x7f0000dc5000)='./file0\x00', 0x100, 0x20) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000443000)) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000edc000/0x1000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002d5000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00004c0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000302000)={0x0, 0x0, 0x0}, &(0x7f0000918000+0x87)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000085a000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000030000-0x4)=0xe8) r6 = getegid() r7 = gettid() r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000b73000)={{0x7, r3, r4, r5, r6, 0xc0, 0x3f}, 0x4, 0x2fa6c24d, 0x8, 0x2, r7, r8, 0x6c60}) 2018/02/02 17:36:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00007e2000-0xd)='/dev/binder#\x00', 0x0, 0x0) time(&(0x7f0000c42000-0x8)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = syz_open_dev$adsp(&(0x7f0000da2000-0xb)='/dev/adsp#\x00', 0x3, 0x40400) accept$packet(0xffffffffffffffff, &(0x7f0000326000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00007e8000-0x4)=0x14) sendto$packet(r2, &(0x7f0000564000-0x5e)="3be25ea8f6444aa950e4e63f4c4fac2a7c49401efeccc04e87533a699a52b846b1dc0b32f41969e3faa2f904e983d9a76d77ff3ef25a66b07c357b39af0c5fef1ff30912ee04a83eb1006f5a0ad7fde384f7bfa4f659dac0667cef86eddc", 0x5e, 0x4008011, &(0x7f0000a8f000-0x14)={0x11, 0x17, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/02 17:36:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0x53)=""/83, 0x53) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) fcntl$notify(r0, 0x402, 0x6) pkey_alloc(0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000020000)="86") bind$vsock_stream(r1, &(0x7f000044b000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10) link(&(0x7f0000757000-0x8)='./file0\x00', &(0x7f00001b2000)='./file0\x00') 2018/02/02 17:36:58 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000caf000-0x8)='./file0\x00') connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f000088d000)='/dev/kvm\x00', 0x420000, 0x0) r1 = accept4(r0, 0x0, &(0x7f000029f000), 0x80000) bind$bt_rfcomm(r1, &(0x7f0000bd3000-0x9)={0x1f, {0x6, 0x8000, 0x6, 0x7fffffff, 0x9, 0x6}, 0x2}, 0x9) 2018/02/02 17:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d81000), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19), &(0x7f00009a3000-0x4)=0x8) 2018/02/02 17:36:58 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4000027, &(0x7f0000005000)={0x1, {0xe2fa}}, 0x0, 0x8, &(0x7f0000003000)) [ 223.405257] binder: BINDER_SET_CONTEXT_MGR already set [ 223.409757] binder: 32014 RLIMIT_NICE not set [ 223.416684] binder: 32004:32017 ioctl 40046207 0 returned -16 [ 223.440549] binder: 32014 RLIMIT_NICE not set 2018/02/02 17:36:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000c2b000-0x20)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000091e000)='net/ipv6_route\x00') ioctl$TIOCNOTTY(r0, 0x5422) sendfile(r0, r0, &(0x7f0000746000), 0xfffd) 2018/02/02 17:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) clone(0x67fcf1911517b9ba, &(0x7f0000889000-0x70)="0c6cde65d54aba4772f1be5fa947b06455b0261a11e6c5543b7f18cdb2f0514cb566a27a381caf465fd5ada2698d7995afc6847a41df8a24dbc3fd23dc6962cc6fd6141be80758723aa16ae3c77a01069396b94f32f9e801e0c71935b8f43d744182d6f8b7f91bd3f2c4b1a8eabb9783", &(0x7f00005da000), &(0x7f0000a4c000-0x4), &(0x7f000020f000)) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4c, 0x400000002}], 0x36) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00002aa000-0x4)=0xfffffffffffffff8, 0x4) flistxattr(r0, &(0x7f00000b8000-0x74)=""/116, 0x74) sendfile(r1, r0, 0x0, 0x100000072439a6c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001e9000)={r0, &(0x7f000042e000-0x29)="be8148ea98dce08f4803a329a25e683515f0fe404317da33b4f5f7b013b973122862c6092a5a9525e5", &(0x7f0000f22000)="0878808a6a2f07997ff91d", 0x3}, 0x20) 2018/02/02 17:36:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r0, &(0x7f00000c9000)=[{{&(0x7f000006c000)=@generic, 0x80, &(0x7f0000bba000-0x10)=[], 0x0, &(0x7f0000509000-0xf9)=""/249, 0xf9}}], 0x1, 0x0, &(0x7f0000514000-0x10)) writev(r0, &(0x7f00009ee000-0x10)=[{&(0x7f00007bd000)='.', 0x1}], 0x1) 2018/02/02 17:36:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) pipe(&(0x7f0000773000-0x8)={0x0}) sendmsg$alg(r1, &(0x7f00005e7000)={0x0, 0x0, &(0x7f0000daa000)=[{&(0x7f0000348000-0x4c)="132eb5c3a1019e079ea00246394520ba0fe3ea0bfd08409a28fd5cb5766d5c5f7cbc1cb6126e7457f2c51dd7d0fca9b129d1fb8bc2d96caeb256b3f7913ec60b07c7acd911f016638cda1b93", 0x4c}, {&(0x7f0000a0e000-0x15)="3a5ffae38716fa60ff365855594defa47313c415de", 0x15}, {&(0x7f00002b2000)="b8e3126188eb370cfb2a8e72d606261557b24c5d231d245d97ed4d32fd214d903ed71dac4be4467139a4968a67ded393652dc4f6f75cc042e60353437e974312e8d430ec3e9c75bc70815ec91ac24d9192e3626b0a09d072e688a802ab800b170b7f16c7", 0x64}, {&(0x7f0000020000)="71b16ffb7ca9d9473c2b0394cebcf4a00d813dd31275069ff57e528475154a30b885afde762bdb01b7590be185ec2e6db1282e0c075264181f7e26b13c4c7e7aefdd0f3c2d4071754693bfbfc6213a453048bf13f46b897d3135cd90898f6634d1c38271ade96bb10c3e5f22b18514e5c2ea9371231fa37e5ddbb1a8a6c8fa10f25431b11fce5f4204f2b419742faa057976a2109c4519c3a223000e", 0x9c}, {&(0x7f0000a72000-0x8b)="5f4bf467b034a9120182fdd1319563b8637921e07602010cce72aaed72043e2bb1492b2dcca951a734d84b2ece6cd4df080095a17e80a09669e88097929aeb476a9cdbee834748310ab076f8bf774d07eb57508a8bd964f600cd8c997c4218f631164b58b8901932c4efa7b4b1962ae5a42e612d6a47920ce114cb8bb1fe2565f230b37b89af1c73ffce6d", 0x8b}], 0x5, &(0x7f0000b71000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x102000000}], 0x1060, 0x20000090}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x7a, &(0x7f0000089000)={0x0, @in6={{0xa, 0x3, 0x10000003, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9}}, 0x6}, &(0x7f0000514000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c13000)={r2}, 0x8) 2018/02/02 17:36:58 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) r1 = syz_open_dev$vcsa(&(0x7f0000199000-0xb)='/dev/vcsa#\x00', 0xea0, 0x400000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) clone(0x0, &(0x7f00008a9000-0xbd), &(0x7f0000654000), &(0x7f0000bc1000-0x4), &(0x7f0000418000)) rt_sigsuspend(&(0x7f0000238000), 0x8) 2018/02/02 17:36:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000a1d000-0x4), &(0x7f0000896000-0x4)) r0 = syz_open_dev$vcsa(&(0x7f0000ed0000)='/dev/vcsa#\x00', 0x6, 0x280500) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000333000)={0x0, 0x1f, 0x9, [0x4, 0x20, 0x0, 0x7ff, 0x7, 0x2, 0x7, 0x59, 0x9]}, &(0x7f0000eb1000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b1e000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) [ 223.452687] binder: undelivered death notification, 0000000000000000 2018/02/02 17:36:58 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000caf000-0xa)="f848568f11f274c402b6", 0xa, 0x4010, &(0x7f0000a5e000)={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x0) [ 223.486897] binder: undelivered death notification, 0000000000000000 [ 223.497513] binder: BINDER_SET_CONTEXT_MGR already set [ 223.512166] binder: 31999:32024 ioctl 40046207 0 returned -16 [ 223.520054] binder: 32014 RLIMIT_NICE not set [ 223.529100] binder_alloc: 31999: binder_alloc_buf, no vma 2018/02/02 17:36:58 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000cae000)) 2018/02/02 17:36:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x3000, 0x80000000000645, &(0x7f000029a000/0x3000)=nil) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x6000) shmctl$IPC_RMID(r0, 0x0) [ 223.534785] binder: 31999:32045 transaction failed 29189/-3, size 0-0 line 2957 2018/02/02 17:36:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000002000-0x48)=@full, &(0x7f0000000000)=0x48) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b94000)={0x8, [0x2958, 0xfff, 0xffffffffffffffff, 0x80000000, 0xa33, 0x7ff, 0x40000, 0x7]}, &(0x7f0000ff6000)=0x14) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f00000b4000-0x4), &(0x7f0000cb5000), &(0x7f00005d9000)) truncate(&(0x7f0000383000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000002000-0x1c)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000)={{0x3, 0x3, 0x2, 0x1, 0x1f}, 0x2, 0x1, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000-0x10)={0x6, &(0x7f0000004000-0x30)=[{}, {}, {}, {}, {0x0}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000003000)={r1, &(0x7f0000003000-0x1000)=""/4096}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="a01a3c512babf1de38fe1823", 0xc}, {&(0x7f0000003000-0x64)="7e3c2b860fee04e7a7f564820ee1c7f5e696b7b671794d043860444e3bf29e48e1bc430b679d0bd31ea42d85c9321291190a287aa56d5807440f9e12c920f78971707349766661013947a44b46da51c055b31f7b339f6ddb2cecfb4751c2f9eacaa6ce35", 0x64}, {&(0x7f0000002000-0xe8)="cdfcd21e08442b51c449db6149ccc36b20d7f69d8c7e3d10643ddb35a81a9a1c5c762523a080f5d4ac7f70ff3cf99a0271e4cb3cd8447bf10ac3fa2898ed031ddda970f7533e22085318e7ce4a36d58e5b341d48dbfcf7d1e1238b237d71ae6de75d0d369504529ad6c03a6e04929fbf15a3b8fce8d274ed8c0eb350074d5dcc2bc4df65d21f24d2d1cd264232f68e4ae906f8a4565e9c1526d3a8dcde37700efe5adce48038e10b1348f0ddc6b95bb11eb264bff8d90b9106b0157eb8f98aacc8b1d779b267314d6344b1d02b4d80847ce657d0b7fc346a73a0641d2a337c207473ca9542966e92", 0xe8}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x4) 2018/02/02 17:36:59 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x5, &(0x7f0000b88000)="88933cb2d161b0aa1f785733f8a97440f4cb782c3846f3d4d2ce73b70b0b70f124ac3fa18fddf424e451d6e5b6d9c0a2fabf7e691791de443b9f9ca23558671ddcb26a9828b11aab3af62864f17411347aa36546f4a30260e74cf1e003db0a1cfc83babfd58a2e14fe0c188ed6d767a779a48ee05ea07c8598dabddb6a47663b9d1f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000095d000-0x8)=0x1845e000000) sendmmsg$unix(r1, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[]}], 0x1, 0x0) 2018/02/02 17:36:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b90000), 0x0, 0xfffffffffffffffb) add_key(&(0x7f00003c8000)="6173796d6d65747269630022116c60669199baed57910f4b316a5d682a264dd99c1b5e366235102acf84aa151d06bcb68b97fd66f21b54172f97ce84", &(0x7f0000971000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fea000)="c00400000002", 0x410253f1, r1) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd0000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0xd02e, 0x0, 0x0, 0x2, 0x80, 0x0, 0x2, 0x0, r2}, {0x6, 0x5, 0x5, 0x2, 0x0, 0x7, 0xffffffffffffffea, 0x7}, {0x4, 0x8, 0x0, 0x7a4862b0}, 0x5, 0x0, 0x2, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x0, 0x1, 0x0, 0x7fff, 0x7, 0x2}}, 0xe8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000910000-0x3)={0x2, "abf3"}, 0x3) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00006bf000), 0x4) 2018/02/02 17:36:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$amidi(&(0x7f00009b7000-0xc)='/dev/amidi#\x00', 0xfff, 0x10000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = dup2(r0, r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000e69000), &(0x7f0000913000)=0x4) 2018/02/02 17:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mremap(&(0x7f000081e000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f000045a000/0x3000)=nil) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000008000-0x3)) [ 223.580842] binder: undelivered TRANSACTION_ERROR: 29189 [ 223.586752] binder: release 31999:32014 transaction 176 in, still active [ 223.593712] binder: send failed reply for transaction 176 to 31999:32024 [ 223.600598] binder: undelivered TRANSACTION_COMPLETE [ 223.605754] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 17:36:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000603000)='net/if_inet6\x00') pread64(r0, &(0x7f00006f6000), 0x11d, 0x2000000) 2018/02/02 17:36:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, @perf_bp={&(0x7f000020d000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000d18000-0xbc)) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000084f000-0xe8)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000e43000)=0xe8) getresgid(&(0x7f0000568000-0x4), &(0x7f0000f8e000)=0x0, &(0x7f0000c57000+0x66b)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dab000-0xc)={r1, r2, r3}, 0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ad9000)={r0, r0, 0x9, 0x9, &(0x7f0000530000-0x7e)="bee20407e10ba221229e5b220376965b72a1ca9f496a5086a508ecc6a911823453512f26ce40bf865b560fc1b31cde738b635b6d2291f700ea359560c4ad28bbb80a5591807a3192ac536b650e0d3bd08f9aafdd3d531baa0ecddcc45d40645651c017f4e19ea989bc42c868f9976e03f79a27a343a36337c4ae43c997c0", 0xfffffffffffff0a9, 0x99, 0x8000, 0x0, 0xffffffff00000000, 0x1, 0xa7, "6f195df79920f6f766deb999bf746d5051a153bdaa55cee2e5f66931730bdc4cee61cf48075140734cda5a6c4ab60f9cc19dcd6fe66c658d0c9f14981dbb5b15e43e741d8be9de8b619bc68c67bab988e9351ae65c40705283644faafb756039f7235e71fda5e30f49fc0f05255964c8b494596b6b1e21586d5f5a8e292e2f155772053e790967f370667747bcbaf3df4f681bfb"}) clock_gettime(0x0, &(0x7f0000b06000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000e38000-0x1a)=[{{0x0, 0x7530}, 0xfffffffffffffffc, 0x0, 0x8000}, {{0x0, 0x7530}, 0x5, 0x1, 0x3}, {{}, 0x4, 0x4, 0x4}, {{r4, r5/1000+30000}, 0x7ff, 0x3f, 0x3}, {{0x77359400}, 0x2, 0x7, 0x1}], 0x78) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000037c000)='/selinux/enforce\x00', 0x4000, 0x0) 2018/02/02 17:36:59 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d4000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) pipe(&(0x7f0000caf000-0x8)) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0xfffffffffffffffc) 2018/02/02 17:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x460) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f00008b8000-0xca)=""/202) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000540000-0x8)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000f80000)=[{&(0x7f0000a21000-0xc2)=""/194}, {&(0x7f0000376000-0x7c)=""/124}, {&(0x7f000043a000-0x6d)=""/109}, {&(0x7f000007f000+0xd34)=""/4096}, {&(0x7f0000e45000)=""/78, 0xfffffffffffffea9}, {&(0x7f0000129000-0x69)=""/105}, {&(0x7f0000190000-0x9c)=""/156}], 0x3a8) dup2(r2, r3) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/02 17:36:59 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000011000-0x4)=0x73, 0x4) 2018/02/02 17:36:59 executing program 4: clone(0x0, &(0x7f0000b50000-0xc2), &(0x7f0000450000), &(0x7f0000142000), &(0x7f0000186000-0x65)) fanotify_init(0x0, 0x0) r0 = semget(0x0, 0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000001000-0x6)=[{0x2, 0x3, 0x1800}], 0x1) syz_open_dev$sndctrl(&(0x7f000098a000)='/dev/snd/controlC#\x00', 0x1, 0x12440) 2018/02/02 17:36:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x4, 0x2000000000000, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[]}, {[]}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x78e8, {0x5, 0x4, 0x0, 0x5, 0x100000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$admmidi(&(0x7f0000e46000-0xe)='/dev/admmidi#\x00', 0x2e, 0x12300) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a1e000-0x20)={0x9, 0x0, 0x10000, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000096e000-0x20)={0x2, r1, 0x10001, 0x1}) 2018/02/02 17:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000e6d000)={@common='bridge0\x00', @ifru_data=&(0x7f0000222000)="1200000000000000000000000000000400000000000900000449fa80e2f42023"}) r1 = syz_open_dev$audion(&(0x7f000075a000)='/dev/audio#\x00', 0x1, 0x8100) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000035b000-0xb)='/dev/mixer\x00', 0x0, 0x0) pipe(&(0x7f0000b8b000)) r3 = eventfd2(0x2287da12, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00007ba000-0x20)={r2, 0x3, 0x8, r3}) r4 = syz_open_dev$midi(&(0x7f000015d000-0xb)='/dev/midi#\x00', 0x6, 0x202) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000096000-0x90)=""/144, &(0x7f0000422000)=0x90) 2018/02/02 17:36:59 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d1d000-0x4)=0x3ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/02 17:36:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffff83}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001c2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000215000)=""/185) r2 = dup(0xffffffffffffff9c) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00005f7000)={0x4, 0x0, 0x100000001, 0x9, "f794efb5b212bab701f87771258f626de73cdbca0ed0bf09fd88672c3a90be0e"}) io_setup(0x8, &(0x7f00008a4000)) r3 = open(&(0x7f0000345000-0x8)='./file0\x00', 0x2, 0x8) getsockname$ipx(r3, &(0x7f0000e29000), &(0x7f0000e4a000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00005a0000-0xb0)) 2018/02/02 17:36:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ca3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x20402) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000113000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000c2d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d5d000-0x10)={r1, 0x1, 0xffffffff, 0x400}, &(0x7f0000554000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000067a000-0x20)={@generic="6c2b880315db8dcf73ee9c2eb93558a1", @ifru_flags=0x2}) r2 = memfd_create(&(0x7f0000000000)="2f6465762f73657197656e63657200", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r2, 0x0) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x3) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, r3) 2018/02/02 17:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) r2 = syz_open_dev$mice(&(0x7f0000372000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000862000)) 2018/02/02 17:36:59 executing program 3: r0 = open(&(0x7f0000dd9000-0x8)='./file0\x00', 0x400002, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000077b000)='net/raw\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000054c000)) 2018/02/02 17:36:59 executing program 1: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x450002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000002000-0x4)=0x4c860000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f0000748000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000054e000-0xc)={r2, 0x0, 0x2, [0xb09, 0x2f1]}, &(0x7f000036f000-0x4)=0xc) r3 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r3, r4, r4}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002b1000)={0x3, r5, 0x1}) r7 = semget(0x2, 0x2, 0x8) semctl$GETVAL(r7, 0x2, 0xc, &(0x7f00005f2000)=""/255) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r1}) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) 2018/02/02 17:36:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000441000), &(0x7f0000ec6000)=0x60, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d8c000)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = semget$private(0x0, 0x2, 0x8) semctl$IPC_RMID(r2, 0x0, 0x0) socketpair(0x1f, 0x2, 0x8, &(0x7f0000b8c000-0x8)={0x0}) bind$inet(r3, &(0x7f000033c000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a9d000)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000243000-0x4)=0x9f) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000543000-0x1a), 0x0) r4 = gettid() ioprio_get$pid(0x3, r4) 2018/02/02 17:36:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00007cb000)={@broadcast=0xffffffff, @rand_addr=0x37ea, @multicast2=0xe0000002}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000c4000-0x4), 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f00004b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000287000-0x4)=0x14) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000e58000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000ca000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000da3000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000535000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x8000, 0x1, 0x3, 0x2, 0xa0, 0x0, 0x0, r3, r4}, {0x2, 0x3, 0x8, 0xfffffffffffff801, 0x1, 0x101, 0x8, 0x3}, {0x4, 0x7fffffff, 0x2, 0x6}, 0x6, 0xc, 0x2, 0x1, 0x3, 0x3}, {{@in=@empty, 0x2, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x2, 0x1, 0x8001, 0x91a0, 0x4, 0x7b}}, 0xe8) 2018/02/02 17:36:59 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cae000)=@assoc_value={0x0, 0x514}, &(0x7f00003f5000-0x4)=0x8) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cae000)={r1, @in6={{0xa, 0x3, 0xff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7fffffff}}, 0x100, 0x4}, 0x98) 2018/02/02 17:36:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x0, 0x800, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000740000)=0x2, 0x4) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000030d000-0x52)=""/82, &(0x7f0000e82000)=0x52) r2 = syz_open_dev$midi(&(0x7f00009d2000-0xb)='/dev/midi#\x00', 0x6, 0x80002) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00002fe000)={@syzn, @ifru_names=@syzn}) 2018/02/02 17:36:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000707000-0x9)='/dev/dsp\x00', 0x20a42, 0x0) r1 = memfd_create(&(0x7f0000e10000-0x4)="00100508", 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007e5000-0x6)={0x0, 0x2ce7a085}, &(0x7f000056a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000783000)={r2, 0x295ab680}, &(0x7f00008f6000-0x4)=0x8) ftruncate(r1, 0x40007) sendfile(r0, r1, &(0x7f000064d000)=0x2, 0xfffffffd) 2018/02/02 17:36:59 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c48000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00001b6000-0xa0)=[{&(0x7f0000caf000)="41d7f786f47ce018c5bf49b943531752fddec13069d557056be678c31813ef006ef0bf84da54022365f0c21c2af2a910aa33b014abba3307804b3f7c863da12f3a13010b3327966190d5957d43cb29182f60e756bfcc169ac4c1912cff809e0a", 0x60}, {&(0x7f0000cb0000-0x31)="5bdb798206d12c73b351c1949475f64d84c7408bcff008ab6171a9ec300b84831a150623038ae92bb829b8082958e6d7a8", 0x31}, {&(0x7f0000291000)="f57fad284064d6f4afa1ddaadc2594b354fb9a95837caa97cf7dc51076a46e58d1d6760a60edae599643423cabe91b44d2053f13c88d2b444edc5c1ecaff154b4a5137087e43b3c83f42bccc4b13fbbd53cb1fe5157966cb5bf333842005435290f7a50d882e4293a83154d94d3ad25422a1333a7174227851b2fe175ab20d80b0fca71ba115da7b13f8c631db53e127ff897bf346bec0f86b662ed82ff13990c689ab904c98576be4f8f8262c4b534e33a047152af40cdefd38697583c39a8cde89e72c0bbeeed61be4326a54843b616e017878caec830fe433eaa58d4df9996dff6a968473c573cd2e9a38073f76f8f5d79e06519f1013ad", 0xf9}, {&(0x7f000090a000-0xa)="94c2326312c0a0400c97", 0xa}, {&(0x7f0000cb0000-0xfd)="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", 0xfd}, {&(0x7f00003fb000)="40752e3cd8cfa1f3eea0d24b4f16be7e403648fb163223797d484d7714ed3aa80caf2eb2aee3feda3e", 0x29}, {&(0x7f000076c000-0x3c)="7666dcf9703ddb57e0cb9c46e83ec4d37d58f78dd62b41bf65f78339ec3df0ebfcb15166c9adab6011711805c7c81206e7fdca98fe32c00adedc1b55", 0x3c}, {&(0x7f0000caf000+0x233)="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0x1000}, {&(0x7f000002a000)="0b7c3b1b275fa00b663a2d2d27cd2da4efa9fec12d", 0x15}, {&(0x7f0000931000-0x4f)="4477836c8df05cf1c45e35fab4f0177592d676b7b9242b664300269b85641b8fb0fbfdcc10f7dc00f36e95c1b6f0bf1726bb73ad7f8af8cbe19564214d7e012bfa7d7720d5f5fe5996d49a2da5381a", 0x4f}], 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000211000)={0x0, 0x2, 0x30}, &(0x7f0000caf000-0x4)=0xc) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000bce000-0x38)={&(0x7f0000cb0000-0x80)=@generic={0x11, "67f5f3c656ea7444171ae38f0f1f356dbbe8002c1d8990e93bb521d168abb220f89b595244959a397d18560bbb5c55e6b624066521900eae34a2dfd95fd5f309312df3326ce0d93d0b555ed823106376228e8a3e64bf3c472cf0f7fc88ebfb05d8414328f67114ecef947e87206a358d14f1ca66948fad77272d0c15d9fc"}, 0x80, &(0x7f000023b000-0x40)=[{&(0x7f0000583000)="39909e604d02f1f22574496cf698d0dd759f2b51ce6adfc5e99ff3c45a4e5e55da429e1810633c91637eba1690765e94", 0x30}, {&(0x7f0000514000)="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", 0xff}, {&(0x7f0000cb0000-0x32)="4ca15d13154693cfd686c2d6e0c6983fea4c24052d69a1008e021ccff82699cec088e808c2c4f1433e5bcf871478f0b3224b", 0x32}, {&(0x7f0000caf000)="39222ab50d9c65306cd8a1802f07eb9c5deea406bd132d5984f50f0c0bdd7670373ad830909cf020c4efb2de586dc2dd4411a78cb182a19bbe899e965cea7558ef00fdf39f097df0a3d47c7c05962e0058be1248d66d030013982be3b517e441888cee3c36e06b66f9740f7a38b45f078e6eb51c0a1cdf3f95495a5d7fa92f48b48efb16c73e08946f734fd5031cd755e9a1b4c5e2df1b56a3b383e5988e64f2ebd272cfdabefdfdae8a4a400b0c69fd335900026d7370ebf4d7798db57bf2916557", 0xc2}], 0x4, &(0x7f00007d3000-0x3c8)=[{0x48, 0x108, 0x6, "d11c95c6fdf168dab54fdd7bda227c4daef0e2f5a09517984f1e515ea2319eee501fc0eb4b0d182c7f81d8a039916f8f2a3966d96190"}, {0xe8, 0x1, 0x4, "3b3b19492dc8af26ef31f78e9c0b770e7ea45349cb5a35b16365a61b39d0ab4cee51c5efe018f372dbb51235276448b79d8dcd28a3d1fce898b7a9c755fc88776ae51a04e8a945d3104368b6237f0a839c0ab0cf0b03b686d6f3ad4e64166be0283cf3c773bd06af0f1848257c9b191e905ded21a3907e366e5a60167cc8ce233b6610163d5b3f066c4a20e7c884d82b3d292718343fe5e0bb2a7f3a9ec25cd37033f7f062d813c1cc0bd8bcb0646e384938529ee883d7976e2190dfa6f0a340682834b0917c75c3d759d28f643e966c6ebee1b8dc2499"}, {0xd0, 0x113, 0x9, "b42bd28ebb8ce2a4f4b087afa4de6528b603e8e7a45f4d773f1e33ae7fbafd610365e8f6614cf106e3b4b4632a49c5e65f5179f6d06015508402473d216be2fdd154841ae20b4582d6699310bc395ead69bd4aeb88afd97c5ae378d7266ba2a48624a1461957f348d8b21c4b898f1fb22d77827f355482e653404b5453816eae8a5a1edd2890f8c692e1d024be9c514310b8d9e4e838acb88e67850b02c1adc0ab41df8fbc62191ccdca45d66f6bc9cb16da6f8e07e02fbb8372e14f"}, {0x58, 0x18f, 0x1f, "637b274e4a0fa61462575c4d223c05c037c33fd32454545531de7dcd31f5edcbbf275b7f9f572f663c4401f0c499da76a9e54edf4b31519efc0e7fd71c0675f11811"}, {0x48, 0x1ff, 0xfffffffffffffff7, "662b247659d29937c605f4992540e411085f8732a33c47bc875461c3ec7e4feefbb87ce740f4c2c9ef05d3e0c31843e72facc1367abb7722"}, {0x60, 0x0, 0x5, "fd887e353696c706fbdcbc1810b7da32cec08a7ba7aafedbef162bd6c68e665aee46c1b048e47a71184bcee760ca8fed53dda4e9375e425c2c39fc09f469e84094d6a7bafcdbaa886ea19dad70"}, {0xc8, 0x3a, 0xc00000, "d477929bd2f7e333b130df57384cb33fffeb2905cff2a4dff523e2a22ed0ceae0471bfa77ae6077687036e871f5d0c5c3b852a3dd3dd5e63814275f9c15cb43b8c56044788f57eba056846a49784075c0fb9c23f2ebe791d74596ad23cf45f924785b090da6ef8824484804ca89f2be438bdbb6d551b10829e7ec35fddaa30a6e895d33f15e3247a309338c420b10b93e127f0282a15bb5cba9934c3648ee3a552b9f31a02b6009c5a7e50f2069d1b168e59"}], 0x3c8, 0x20040000}, 0x4008004) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000905000)=@assoc_id=r1, 0x4) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00008c5000-0x38)={&(0x7f0000cb1000)={0x10, 0x0, 0x0, 0x200200}, 0xc, &(0x7f0000cb1000)={&(0x7f0000473000)={0x14, 0x10, 0xa6c8fbe1f809ceba, 0x2, 0x1, {0xb}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x40054) r2 = socket$inet6(0xa, 0x2, 0x0) sendfile(r0, r2, &(0x7f0000aba000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005d2000-0xa4)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3a9}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @empty}], 0xa4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000823000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cb2000-0x2c)={r1, 0x0, 0x24, "502d1364edeef21b78f7ca4a9a39987384c3f58c21e819f85b27674889730ebb00526684"}, 0x2c) connect$inet6(r2, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:36:59 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x2, 0x240) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f000001b000)=""/255) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(r1, &(0x7f0000027000-0xb0)=""/176, 0xb0) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 17:36:59 executing program 2: clone(0x0, &(0x7f0000631000), &(0x7f0000125000), &(0x7f00008be000), &(0x7f0000ba7000-0x2)) epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) 2018/02/02 17:36:59 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000809000)='/dev/cuse\x00', 0x400, 0x0) r1 = mmap$binder(&(0x7f00000d2000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ab1000/0x3000)=nil, 0x3000, 0x200000b, 0x48010, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f000062b000/0x4000)=nil, 0x4000, 0x1000005, 0x84810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000+0x2c6)={0x11c, 0x0, &(0x7f0000adc000-0x11c)=[@acquire_done={0x40106309, r1, 0x1}, @transaction={0x40406300, {0x9, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f0000544000)=[], &(0x7f0000000000)=[0x78, 0x18, 0x38, 0x0, 0x38, 0x68, 0x0, 0x38]}}, @increfs={0x40046304}, @enter_looper={0x630c}, @acquire={0x40046305, 0x3}, @increfs_done={0x40106308, r2, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x38, 0x48, &(0x7f0000001000-0x38)=[@flat={0x77622a85, 0x1, r3, 0x4}, @fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000f3a000-0x48)=[0x0, 0x0, 0x40, 0x0, 0x28, 0x18, 0x38, 0x20, 0x40]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x70, 0x48, &(0x7f0000001000-0x70)=[@fda={0x66646185, 0x7, 0x1, 0x1d}, @ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1), 0x1, 0x4, 0xe}, @ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x4, 0x28}], &(0x7f0000001000-0x48)=[0x40, 0x38, 0x48, 0x68, 0x38, 0x0, 0x30, 0x38, 0x20]}, 0xffffffff}}, @free_buffer={0x40086303, r4}], 0x1000, 0x0, &(0x7f0000a1b000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c46000)="f5", 0x1) 2018/02/02 17:36:59 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000004e000-0xa)='encrypted\x00', &(0x7f0000d27000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fe9000)="3b7dce30dde19c8a1a27bec8dc852036a1a67d60cdca5779a0ba11d2e3fe090e166c49fff6a701eb7719996203b9a22980b48b5b66bbfbb38a1429c35ca846bec0953523ce10bad4c30601f8a110e3552c0a3c6ce08f16ab9512d48cd68ea88a1adfa61d7c764cc9548283d00c66b818acd4e7184a82775693d3bbc19580aae2ef70b3ca5028be308725c50f2708e01bd27dd31ba6b7d69ccc644777d33e984338da7587d0c804ec4dd8d2128f49", 0xae, 0xfffffffffffffffa) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fe9000)='rxrpc\x00', &(0x7f00004b1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fe9000)='/mime_typeprocmd5sum,\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r0, 0x0, 0xfffffffffffffdc2, r1) syz_emit_ethernet(0x20c, &(0x7f00000fa000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@generic={0x4305}}}, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000feb000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000051e000)='/dev/hwrng\x00', 0x10400, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000feb000-0x4)=r3) 2018/02/02 17:36:59 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc1000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f88000-0xc)={0x8000000, 0x1d84f308}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000f88000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000c6d000-0x4)=0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f88000-0x60)={0x2, 0x5, 0x0, 0x7, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x2}}]}, 0x60}, 0x1}, 0x0) 2018/02/02 17:36:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x80000, &(0x7f0000284000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000a37000)={0x0, r2}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/02 17:36:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000026a000-0x5)="29ed2f2b00", 0x3) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000096000)=""/56) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r2 = accept4(r1, &(0x7f0000ff1000)=@un=@file={0x0, ""/4096}, &(0x7f0000833000)=0x1002, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009b6000), &(0x7f0000af9000)=0x4) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/02 17:36:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) readlink(&(0x7f0000461000-0x8)='./file0\x00', &(0x7f0000197000)=""/44, 0x2c) r1 = dup(r0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000080d000)=&(0x7f0000764000-0x1)) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000001000-0x4), 0x4) syz_open_dev$loop(&(0x7f0000626000)='/dev/loop#\x00', 0x2, 0x2) 2018/02/02 17:36:59 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2018/02/02 17:36:59 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/02/02 17:36:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000266000-0x4)) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x3, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/ppp\x00', 0xa4040, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009dc000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) linkat(r1, &(0x7f0000e22000+0x914)='./file0\x00', r2, &(0x7f0000fc8000-0x8)='./file0\x00', 0x400) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000779000-0x8)) 2018/02/02 17:36:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000e33000/0x1000)=nil) syz_open_dev$sndseq(&(0x7f0000ace000)='/dev/snd/seq\x00', 0x0, 0x400000) shmat(r0, &(0x7f0000697000/0x1000)=nil, 0x6000) 2018/02/02 17:36:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000036b000-0xc4)=""/196) r1 = syz_open_dev$admmidi(&(0x7f0000249000-0xe)='/dev/admmidi#\x00', 0x6, 0x101000) syz_open_dev$usbmon(&(0x7f00008e7000-0xd)='/dev/usbmon#\x00', 0xfff, 0x10000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000069b000-0xc)={0x2, r0, 0x1}) r2 = syz_open_dev$dmmidi(&(0x7f0000cb7000)='/dev/dmmidi#\x00', 0x3f, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000da1000-0x8)=0x4, 0x8) 2018/02/02 17:36:59 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000caf000-0x20)="11be59bda270d17a14a5ddabff0feb772c2576be2d8f0ec624289b0e4ff8319f", 0x20, 0x40, &(0x7f00007f4000-0x1c)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}}, 0x1c) 2018/02/02 17:37:08 executing program 1: semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/02/02 17:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000068f000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00008ad000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r2}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8), 0x8) readv(r3, &(0x7f00002ed000-0x10)=[{&(0x7f00003ce000-0xbd)=""/189, 0xffffffaf}], 0x1) 2018/02/02 17:37:08 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000064e000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="464ac6e3c084c62b95580ae454eebd28da57b8d709830a01885194454f87eba2fc7477cde679297e623265f50cbfc00a0c539c12905e0709f42818b049e4706e467cb60294fafceeb3195522910d3b9244d5a25dfe368c4fe58080e9970ef1cc93590a3e416bc51dce3adf8c951d316d42a625d2dd72f5334a3db4392dd1d9e362653a96dced97f3ea743aa9f3fcb1732a3cf289085a8cb43d36eb61b07caf2950cf84e417806db3f6934b47cfdfd7bec5a788aa0ed9a2353a9ddcd83c9273770633e1cff141467e670fe32583eb528f91cb45c8a866deefc3b887178bc822a87cb7fdd099a3b226616ca09b", 0xec, 0x80, &(0x7f00008d6000-0x1c)={0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x8d94}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$notify(r1, 0x402, 0x3b) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f000015c000)={0xa, 0x2, 0x315, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x4}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004bf000)={0x0, @in={{0x2, 0x2, @empty}}, 0x4, 0x9}, &(0x7f000033c000)=0x98) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000238000-0x1000)=""/4096) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000398000-0x10)={r2, 0x1000, 0x0, 0xa50a}, &(0x7f0000750000)=0x10) 2018/02/02 17:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000266000-0x4)) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x3, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/ppp\x00', 0xa4040, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009dc000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) linkat(r1, &(0x7f0000e22000+0x914)='./file0\x00', r2, &(0x7f0000fc8000-0x8)='./file0\x00', 0x400) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000779000-0x8)) 2018/02/02 17:37:08 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ff4000)={0x6759, 0xbcd, 0x2, 0x9, 0x2, [{0x5d, 0xe55d, 0x1, 0x0, 0x0, 0x300}, {0x0, 0x10001, 0x401, 0x0, 0x0, 0x100}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100, 0x0, 0xff}, 0x20) 2018/02/02 17:37:08 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) setns(r0, 0x40000000) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000002000)='./file0\x00', r2, &(0x7f000001a000-0x5)='./control\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/02/02 17:37:08 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8a) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cb0000-0x4)=0x0) r2 = getpgid(0xffffffffffffffff) kcmp(r1, r2, 0x2, r0, r0) r3 = syz_open_dev$dspn(&(0x7f0000cae000)='/dev/dsp#\x00', 0x8, 0x40000) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000568000)) 2018/02/02 17:37:08 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0xfff, 0x1, 0xfff, 0x7}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000-0x1), 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0xcf, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000002000-0x46)={r0, 0xfffffffffffffffc, 0x8, "8fc613d673246b20c38d7e515018c7be7ab93f3592da6c548ca32c96fffe737bd07b13248f8ae2fb9b75ebdc1813b7137087d5efc23b9f3f0f214c7f"}) 2018/02/02 17:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000266000-0x4)) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x3, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/ppp\x00', 0xa4040, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009dc000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) linkat(r1, &(0x7f0000e22000+0x914)='./file0\x00', r2, &(0x7f0000fc8000-0x8)='./file0\x00', 0x400) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000779000-0x8)) 2018/02/02 17:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e3c000-0x10)={0x1, &(0x7f0000313000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) 2018/02/02 17:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) memfd_create(&(0x7f0000e21000-0x15)='em1eth0eth0ppp1nodev\x00', 0x0) sync() ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/02/02 17:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/02/02 17:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xcb, &(0x7f0000144000-0x4)=0x0) io_cancel(r0, &(0x7f0000567000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000d2a000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ef4000)) 2018/02/02 17:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000159000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000beb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ffff00000065000000010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00"}) 2018/02/02 17:37:08 executing program 0: mmap(&(0x7f0000000000/0xcae000)=nil, 0xcae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x405, 0x8000) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/02 17:37:08 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000490000)='./file0\x00', &(0x7f00003f3000-0xc)=[], &(0x7f0000fd2000)=[], 0x0) 2018/02/02 17:37:08 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) [ 233.270528] ================================================================== [ 233.278172] BUG: KASAN: double-free or invalid-free in relay_open+0x6a1/0xa40 [ 233.285419] [ 233.287032] CPU: 1 PID: 32233 Comm: syz-executor2 Not tainted 4.15.0+ #292 [ 233.294021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.303349] Call Trace: [ 233.305918] dump_stack+0x194/0x257 [ 233.309529] ? arch_local_irq_restore+0x53/0x53 [ 233.314176] ? show_regs_print_info+0x18/0x18 [ 233.318645] ? __lock_is_held+0xb6/0x140 [ 233.322688] ? relay_open+0x6a1/0xa40 [ 233.326467] print_address_description+0x73/0x250 [ 233.331284] ? relay_open+0x6a1/0xa40 [ 233.335058] ? relay_open+0x6a1/0xa40 [ 233.338836] kasan_report_double_free+0x55/0x80 [ 233.343484] kasan_slab_free+0xa3/0xc0 [ 233.347349] kfree+0xd6/0x260 [ 233.350432] relay_open+0x6a1/0xa40 [ 233.354089] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 233.358910] ? __debugfs_create_file+0x2cf/0x3d0 [ 233.363645] ? debugfs_create_file+0x57/0x70 [ 233.368035] do_blk_trace_setup+0x4a4/0xcd0 [ 233.372340] ? blk_tracer_print_line+0x40/0x40 [ 233.376901] ? __might_sleep+0x95/0x190 [ 233.380860] ? kasan_check_write+0x14/0x20 [ 233.385072] ? _copy_from_user+0x99/0x110 [ 233.390151] __blk_trace_setup+0xbe/0x150 [ 233.394281] ? do_blk_trace_setup+0xcd0/0xcd0 [ 233.398761] ? disk_name+0x98/0x100 [ 233.402370] blk_trace_ioctl+0x206/0x2e0 [ 233.406408] ? blk_add_trace_rq_remap+0x680/0x680 [ 233.411238] ? avc_has_extended_perms+0x7fa/0x12c0 [ 233.416150] blkdev_ioctl+0x1845/0x1e00 [ 233.420102] ? blkpg_ioctl+0xb40/0xb40 [ 233.423966] ? avc_ss_reset+0x110/0x110 [ 233.427974] ? lock_downgrade+0x980/0x980 [ 233.432104] ? lock_release+0xa40/0xa40 [ 233.436056] ? __lock_is_held+0xb6/0x140 [ 233.440121] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 233.445982] ? get_unused_fd_flags+0x190/0x190 [ 233.450543] ? rcu_note_context_switch+0x710/0x710 [ 233.455454] block_ioctl+0xde/0x120 [ 233.459062] ? blkdev_fallocate+0x3b0/0x3b0 [ 233.463360] do_vfs_ioctl+0x1b1/0x1520 [ 233.467224] ? _cond_resched+0x14/0x30 [ 233.471095] ? ioctl_preallocate+0x2b0/0x2b0 [ 233.475489] ? selinux_capable+0x40/0x40 [ 233.479535] ? SyS_futex+0x269/0x390 [ 233.483241] ? security_file_ioctl+0x89/0xb0 [ 233.487637] SyS_ioctl+0x8f/0xc0 [ 233.490999] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 233.495739] RIP: 0033:0x453299 [ 233.498908] RSP: 002b:00007f6234d86c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 233.506605] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 233.513854] RDX: 0000000020beaf68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 233.521103] RBP: 0000000000000622 R08: 0000000000000000 R09: 0000000000000000 [ 233.528350] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f83d0 [ 233.535599] R13: 00000000ffffffff R14: 00007f6234d876d4 R15: 0000000000000000 [ 233.542866] [ 233.544473] Allocated by task 32233: [ 233.548170] save_stack+0x43/0xd0 [ 233.551599] kasan_kmalloc+0xad/0xe0 [ 233.555286] kmem_cache_alloc_trace+0x136/0x750 [ 233.559939] relay_open+0xf2/0xa40 [ 233.563460] do_blk_trace_setup+0x4a4/0xcd0 [ 233.567755] __blk_trace_setup+0xbe/0x150 [ 233.571875] blk_trace_ioctl+0x206/0x2e0 [ 233.575912] blkdev_ioctl+0x1845/0x1e00 [ 233.579862] block_ioctl+0xde/0x120 [ 233.583464] do_vfs_ioctl+0x1b1/0x1520 [ 233.587323] SyS_ioctl+0x8f/0xc0 [ 233.590664] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 233.595390] [ 233.596991] Freed by task 32233: [ 233.600335] save_stack+0x43/0xd0 [ 233.603768] kasan_slab_free+0x71/0xc0 [ 233.607631] kfree+0xd6/0x260 [ 233.610713] relay_open+0x84a/0xa40 [ 233.614314] do_blk_trace_setup+0x4a4/0xcd0 [ 233.618611] __blk_trace_setup+0xbe/0x150 [ 233.622731] blk_trace_ioctl+0x206/0x2e0 [ 233.626765] blkdev_ioctl+0x1845/0x1e00 [ 233.630711] block_ioctl+0xde/0x120 [ 233.634314] do_vfs_ioctl+0x1b1/0x1520 [ 233.638174] SyS_ioctl+0x8f/0xc0 [ 233.641518] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 233.646242] [ 233.647845] The buggy address belongs to the object at ffff8801ce676500 [ 233.647845] which belongs to the cache kmalloc-512 of size 512 [ 233.660477] The buggy address is located 0 bytes inside of [ 233.660477] 512-byte region [ffff8801ce676500, ffff8801ce676700) [ 233.672150] The buggy address belongs to the page: [ 233.677053] page:ffffea0007399d80 count:1 mapcount:0 mapping:ffff8801ce676000 index:0x0 [ 233.685173] flags: 0x2fffc0000000100(slab) [ 233.689393] raw: 02fffc0000000100 ffff8801ce676000 0000000000000000 0000000100000006 [ 233.697250] raw: ffffea00076cfe60 ffffea000747f660 ffff8801db000940 0000000000000000 [ 233.705101] page dumped because: kasan: bad access detected [ 233.710781] [ 233.712384] Memory state around the buggy address: [ 233.717289] ffff8801ce676400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 233.724622] ffff8801ce676480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 233.731954] >ffff8801ce676500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 233.739287] ^ [ 233.742628] ffff8801ce676580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 233.749962] ffff8801ce676600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 233.757294] ================================================================== [ 233.764624] Disabling lock debugging due to kernel taint [ 233.770046] Kernel panic - not syncing: panic_on_warn set ... [ 233.770046] [ 233.777382] CPU: 1 PID: 32233 Comm: syz-executor2 Tainted: G B 4.15.0+ #292 [ 233.785666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.794993] Call Trace: [ 233.797562] dump_stack+0x194/0x257 [ 233.801165] ? arch_local_irq_restore+0x53/0x53 [ 233.805808] ? kasan_end_report+0x32/0x50 [ 233.809937] ? lock_downgrade+0x980/0x980 [ 233.814058] ? vsnprintf+0x1ed/0x1900 [ 233.817833] panic+0x1e4/0x41c [ 233.820998] ? refcount_error_report+0x214/0x214 [ 233.825735] ? add_taint+0x40/0x50 [ 233.829250] ? add_taint+0x1c/0x50 [ 233.832766] ? relay_open+0x6a1/0xa40 [ 233.836539] ? relay_open+0x6a1/0xa40 [ 233.840315] kasan_end_report+0x50/0x50 [ 233.844263] kasan_report_double_free+0x72/0x80 [ 233.848908] kasan_slab_free+0xa3/0xc0 [ 233.852775] kfree+0xd6/0x260 [ 233.855854] relay_open+0x6a1/0xa40 [ 233.859458] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 233.864279] ? __debugfs_create_file+0x2cf/0x3d0 [ 233.869016] ? debugfs_create_file+0x57/0x70 [ 233.873402] do_blk_trace_setup+0x4a4/0xcd0 [ 233.877701] ? blk_tracer_print_line+0x40/0x40 [ 233.882257] ? __might_sleep+0x95/0x190 [ 233.886212] ? kasan_check_write+0x14/0x20 [ 233.890421] ? _copy_from_user+0x99/0x110 [ 233.894544] __blk_trace_setup+0xbe/0x150 [ 233.898669] ? do_blk_trace_setup+0xcd0/0xcd0 [ 233.903145] ? disk_name+0x98/0x100 [ 233.906750] blk_trace_ioctl+0x206/0x2e0 [ 233.910783] ? blk_add_trace_rq_remap+0x680/0x680 [ 233.915605] ? avc_has_extended_perms+0x7fa/0x12c0 [ 233.920510] blkdev_ioctl+0x1845/0x1e00 [ 233.924463] ? blkpg_ioctl+0xb40/0xb40 [ 233.928322] ? avc_ss_reset+0x110/0x110 [ 233.932271] ? lock_downgrade+0x980/0x980 [ 233.936393] ? lock_release+0xa40/0xa40 [ 233.940345] ? __lock_is_held+0xb6/0x140 [ 233.944405] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 233.950262] ? get_unused_fd_flags+0x190/0x190 [ 233.954821] ? rcu_note_context_switch+0x710/0x710 [ 233.959725] block_ioctl+0xde/0x120 [ 233.963326] ? blkdev_fallocate+0x3b0/0x3b0 [ 233.967622] do_vfs_ioctl+0x1b1/0x1520 [ 233.971487] ? _cond_resched+0x14/0x30 [ 233.975351] ? ioctl_preallocate+0x2b0/0x2b0 [ 233.979736] ? selinux_capable+0x40/0x40 [ 233.983774] ? SyS_futex+0x269/0x390 [ 233.987470] ? security_file_ioctl+0x89/0xb0 [ 233.991853] SyS_ioctl+0x8f/0xc0 [ 233.995197] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 233.999928] RIP: 0033:0x453299 [ 234.003091] RSP: 002b:00007f6234d86c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 234.010775] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 234.018022] RDX: 0000000020beaf68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 234.025265] RBP: 0000000000000622 R08: 0000000000000000 R09: 0000000000000000 [ 234.032510] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f83d0 [ 234.039753] R13: 00000000ffffffff R14: 00007f6234d876d4 R15: 0000000000000000 [ 234.047475] Dumping ftrace buffer: [ 234.050987] (ftrace buffer empty) [ 234.054666] Kernel Offset: disabled [ 234.058266] Rebooting in 86400 seconds..