1, &(0x7f00000015c0)=0x3, 0x4) close(r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001600)=0xb, 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001640)={0x0, 0x9, 0xfffffffffffffffb, 0xd5, 0x9, 0x2fe9ed5e, 0x200, 0x8, 0xf07d, 0xbf2, 0x1000000, 0x8}) write$eventfd(r1, &(0x7f0000001680)=0x1, 0x8) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000016c0)={0x5, 0x3, 0x0, 0x9, 0x8}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001700)={0x0, 0xb16b}, &(0x7f0000001740)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001780)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8001, 0x1da}, 0x98) clock_adjtime(0x1, &(0x7f0000001840)={0x1, 0x3f, 0x3a73a81f, 0x3, 0x8, 0x2187, 0x0, 0x252, 0x8, 0x80000000, 0x1000, 0x0, 0x7, 0x10001, 0x7, 0x7, 0x8, 0x8, 0x9, 0x80000001, 0x4, 0x40, 0x1, 0x349e, 0x1, 0x3}) execveat(r1, &(0x7f00000018c0)='./file0\x00', &(0x7f0000001b80)=[&(0x7f0000001900)='/dev/rfkill\x00', &(0x7f0000001940)='/dev/rfkill\x00', &(0x7f0000001980)='nv\x00', &(0x7f00000019c0)='\x00', &(0x7f0000001a00)='\x00', &(0x7f0000001a40)='\x00', &(0x7f0000001a80)='+securitywlan1(\x00', &(0x7f0000001ac0)='nv\x00', &(0x7f0000001b00), &(0x7f0000001b40)='--\x00'], &(0x7f0000001c40)=[&(0x7f0000001bc0)='/dev/rfkill\x00', &(0x7f0000001c00)='cpusetppp0\x00'], 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001c80)={0x8865, 0xff, 0x1ff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001d00)={r2, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x3, 0x5b}, 0x98) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001dc0)={{0x1, 0x3, 0x0, 0x0, 0x3ff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001e00)={0x0, 0x8, 0x87e, 0x0, 0xf}) 2018/03/04 04:52:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)="710e5694193d21b050066e46a7f3be55fd61f964c11d23811136e7133fb0d5d7586cc9edae28964832440115c63284b895aba2d570e80de18ae8a4e4921ccd07f7cdd3cea9211cf79c6a33631d47c1827ea24d4597adafa905c846b9388b7cc086aa25ec7f11dfa640a57b8c16f81857605bdcba639ab9a08eaa51c54622515b992ed7910adebd8d95aa06685fd9f2caeff395c1274aa3684f15f711f5f7d195429989ef0bf6c4b72596676fb8af190df91c8ee966c8d7663fd3d84b4bb959df976e686245fe535b6aca3eefa5adbd032276d406aefc810cb28a2fe8882a51d9") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl(r0, 0x1, &(0x7f0000000180)="b1177ad6f4ee35bb8081bcee0b4b6abea81253b32252f5cff8bc52615287c7d71c0b8ca474c3e05d4edc8f260839bdd2d6f4243d19e1fbf9eaa610167d40e97e7342d65a67bc94bc114cb2505867842fe67af6ae79474791dcca386132c5fb4a20f3b3ef77faa42d5f25631988fcf91907072c7736249671713422226ba90a2dbef14ebb8e416a8ce80c7089bce6cf09372d1ddff9171cecadb849024a8defb1e6e6d02668") recvfrom$ipx(r1, &(0x7f0000000240)=""/202, 0xca, 0x2000, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x2000, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000380)=0x1) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000003c0)=0x1) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000400)=""/4096) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000001400)) recvfrom$ipx(r1, &(0x7f0000001440)=""/190, 0xbe, 0x100, &(0x7f0000001500)={0x4, 0x3, 0x37, "d033823871c3", 0x70f}, 0x10) lseek(r3, 0x0, 0x1) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001540)={0x5, 0x5, 0x0, 0x7fffffff, 0x77}) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r4 = add_key$keyring(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r4, &(0x7f0000001680)='^', 0x1, r5) getpeername$packet(r2, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001780)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000017c0)={@dev={0xfe, 0x80, [], 0xd}, 0x0, r6}) fcntl$setstatus(r3, 0x4, 0x44000) mq_open(&(0x7f0000001800)=',bdevtrustedvmnet0user\x00', 0x80, 0x54, &(0x7f0000001840)={0x81, 0x4847bda4, 0x6, 0x800, 0x6, 0x80000001, 0x100000000, 0xfffffffffffff521}) chdir(&(0x7f0000001880)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000018c0)=0xab5e, 0x4) vmsplice(r1, &(0x7f0000001c80)=[{&(0x7f0000001900)="bf158849516fea7234c53fc065b08bdd48bc7c196abd714468877ef668c061104f3505daa4681885207711bf8f681ec967fb7f81b949530ba072ac0b1a93bc4f654b1598c2ddf3d8b68bd991788cd7eabc381a0753f06c5c95133c3c66f5d3df25bf9d5bc4b39c110f18817ec74119798875609b57d705efcd62", 0x7a}, {&(0x7f0000001980)="5ee55f579f9e691f76f295b2d9652a9257dd33ae1ec3939e7e1e7e915ef47e54ff742c344d2206e795ed509e103480657f481a6dd082d00b4cebdb3a49f6f9aed4e88b8af74358fbdef2e2b9b820b2a57fce09c0e81256e81f9fbc0e9670d31bd576596224bca32c986000d090b6d87f8304d169dfd002143b011806430dca34137b8ff40cbbddde4501c89fa806f9e4605dfdd8813baede8a5339f5ddfc47db312c4b41", 0xa4}, {&(0x7f0000001a40)="503591d1583c5fba981944ef2dbfe31e6ab76a9f0b1ee2772b70f53ee5bd9e5a846e44ca81de", 0x26}, {&(0x7f0000001a80)="557d13367adf0ebfa9efc10ec715af27dc920b61ddc2d294094d898c62302465e4952ebe95efd706477789e40b3cbc8fd5125044efbb1971c0418c1e7924406eb3dd71089ded6815e9730da0ac9e7eb8548780b96f1befef9fd53cdf865065b170c6e78845b2ee2c246407e1dbb87bdde447a804e25a12eb58eb22316cd30545428b5a0836", 0x85}, {&(0x7f0000001b40)="1efdf82e3d44810d2e6c0334b929ecf737b4e641a8c4f3ba137c230af0e2816e20ab8066ba", 0x25}, {&(0x7f0000001b80)="d282f34a3f8919bf7cd9d03a9f1de28ad00b67bc10242b8bbb2bcf9660ccf4ed072d9215feaa4b6b020a35ea8210ecb0b0f2ca92be5c2c717293898e13f6b803e7204d4e2f1e8e93360f4d", 0x4b}, {&(0x7f0000001c00)="b4fd49dfdf5d8921f13385afcfe63b3499e598277a00e25583b03af59608fb5eac81fbdaefe74143963f267e4eae730bfbd1cbb7a35c4c5690cee524dde1ecdfa26a2bb4cd4f", 0x46}], 0x7, 0xe) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001cc0)={0xaa, 0x48}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000001d00)={'vlan0\x00', @ifru_flags=0x1800}) keyctl$instantiate_iov(0x14, r4, &(0x7f0000002040)=[{&(0x7f0000001d40)="d1fc5bab89c27e6ad07286b0c3282039358ee9a070b95fd6d18f3e73eac3f01ee738c0c4e1676748af8bd63304c03a23e739687b9737242fa47507406eb759427f52e873935af7ea424ce51d267a572c81c9ba3ba59caf22cf1327ad884386ad0ebad211e4076b337e59f354893f1f8221830d9f0918be512d16bf22ef13c649babfa0d15301876e64382389fc5fba4156a9147104b1e540418cad2b3cfd388d9e205e6140535c3275a474924f98a15ef822cb186e8ed7174cce844045633830854fbda03c834fb2048e954c8beac14ca3df3e44a3612dabb13b0737440cbda6a0ec6a8c03eb0d66c1e26d", 0xeb}, {&(0x7f0000001e40)="1816288a06ea552ef11975c05d57807f28d9608148381c9551aa3f71b90211cd23e0af7aa70facef787e97dc90b412ce3d4d61a8e86c5ba90da6c8ebbb034b1397626ed73bbf407d508256384e6012128b10a0d457ff5004dcea125bc8da0f224a70d4206499907775b40ad59a38074f924e5c71c4541444dbcfd441cc0c56ebcdc494db7abd06ca0ef3626b333f34fd4e32d9969da71890eb9a2d71d99626dc205f98ccad0ae05b6dc104473473c2a6dfe98b4cbe6625952f3d", 0xba}, {&(0x7f0000001f00)="10230ef831eb40ba31365c0b8cbf5e3daa8ef7a33c495250c3b489759b004aabd65c9736fe671f50d39eecbfca1685c15288db008834a02c01686036d7e6dc7a98773cd029a5e421a0cfbf10b42502fccadecb1b3b14f11772482dec6d1897c46ed1627b50f49003dd958eac", 0x6c}, {&(0x7f0000001f80)="ce1d53a6e2b3374f947cca0c8a1bfdd03531cf0b3ef1f957e44d21b6dd880110df469968544c8cfa8dc62108d398207cd6602f4126bb4e", 0x37}, {&(0x7f0000001fc0)="43c22ebb0c6c475c9ee3b2f2b4143541d17c0f2252f6df847d5b4bfb3070cc84ea5a65c5cda3b1a1647f40f61adbebabcc9c3e9e6d3256a2ed426644f438711a12ff193f4fb41b3ea3791a05dd3563deeab4219d3a525703512c52993dfd0b6b5406f90bc145520cb593bdac517edef9fa8c42", 0x73}], 0x5, r5) 2018/03/04 04:52:31 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) sendmsg$nfc_llcp(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x27, 0x1, 0x8, 0x0, 0x5, 0x6, "9c0be0d95dd92bfce53fa8d27b57806c211bee7798101e315d66fb9b1aac35d343b3d7e9db07b18a900d3c20595f5d3da5de053ba3aeabc21928812b1c6532", 0x10000}, 0x58, &(0x7f0000000340)=[{&(0x7f00000000c0)="b525b581fea3042fd71eb72b914b40612f18b01f3160764598c2120d08178428cd3c27982e9b49287719661f2ab9bec2fc0a6f937c4b195040d8f3341f046da1361758d481d1274ea3f3d20bd478df9902b20a3363e45f09eb012bb14d869b3cfd6c2280861ee7e6c89d887e2a73b6293c445597961a8a0fe5af96ff0bcd29c930", 0x81}, {&(0x7f0000000180)="e4e340683ab38927aaae910afa8cb94812c5db76ae5d73d1131b4e9733238754e7a8bf8b7d8f6fe9c4159fd85f6d5c85c704b66ff0c229dae51459b63443e84e1b08f6ea6e9cad0b0955cfa56e11b77fe1237bb23fc16b49e07e332d7f2a6dc0dbf2457cde09cb68d80aaac435df3e25a926c21a9b5dc46c3385c4487c2351ecabe65612aef741ef480e5c22a8964cfb53ba33402cb0f39b54a349c94db6a9c1f035f4d05537626c2d6f599c0ae22a5f79f94baa2dfe3bf54c50aa82c62f8fa5ac9dfae3225764e8cc843de65ba522ccec1dd956e215d2a9a549cc787346cad8969bd2aed7873152cf2bc8458f56596f8084cf28db0da0", 0xf7}, {&(0x7f0000000280)="3432ca5f7a3e4983ba947559dd3af80c9dbd9e8e2963064ac3042b124bf6e1dc81ce6e00c15278e36d765177320b7ae23f7a83f01d53369680ff0d213ba885edd9746276c146422cd8a4ba7c7cc00a39842b9e7a36c71b8c329cc558022193776472f06bec53f23c607306bd1d98ec8d37ece8542478d0338e9522a0ab5dfc0c394761970e9a30227ba62452b1203ab3447dc43d7cbe999c678db0aeb9d81b4d213a5907e73e1e76ab3ba061479e6a3364c27b27b3b145db9d6bc814090e", 0xbe}], 0x3, &(0x7f0000000380)={0xc4, 0x117, 0x6, "d857884f0c037699fafc6c9beeb1bbc212cfe286f237452c3adbbf9c805ba3ca8f22082e01cdfd3af1892da78bf6ea0af71218479a9a3f5ae6aff012cb7df29d1ccef8a0f474c0b978f3f4c769e9d2c6cfd3e5b631d16e17110b5ed5a58137881cea53cf051d02b654616871b2cc86dbc8cc7f3d795ebdc868dab7815d3fd4bcb568e5d5bec427af608f9d9fba17ddd84662b4a02b13bf1606aef5cf2f2eabffcc9ad679e12acb42096e6d7d253566b817d6226330eeac08"}, 0xc4, 0x20000000}, 0x78287f6040ad3ef6) fcntl$notify(r0, 0x402, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000500)=""/231) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@sack_info={0x0, 0x5, 0xfca}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x101}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000700)={r2, 0x7f, 0xffffffffffffff63, 0xa268, 0x1, 0x5, 0x100000001, 0x40, {r3, @in6={{0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x10, 0x401, 0x3f, 0x0, 0x4}}, &(0x7f00000007c0)=0xb8) ioctl$sock_ifreq(r1, 0x891b, &(0x7f0000000800)={'ipddp0\x00', @ifru_ivalue=0xefb}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000880)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000900)={0x8, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000940)={0x7, r4}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fremovexattr(r0, &(0x7f00000009c0)=@random={'security.', '/dev/pktcdvd/control\x00'}) fcntl$addseals(r0, 0x409, 0x3) syz_open_dev$evdev(&(0x7f0000000a00)='/dev/input/event#\x00', 0x9, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000a40)=0x0) r7 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0186405, &(0x7f0000000a80)={0x9, 0x2000000000000000, r6, 0x3ff, r7, 0x7, 0x8000, 0x2}) ptrace$cont(0x18, r6, 0x3, 0x40) fdatasync(r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) r8 = open(&(0x7f0000000b40)='./file0\x00', 0x10000, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000b80)={0x0, 0x10001, 0x8000, 0x44c, 0x4, 0xffff, 0x80000000, 0xc72, r3}, &(0x7f0000000bc0)=0x20) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000c40)={0x3, &(0x7f0000000c00)=[{0x6, 0x5}, {0x5, 0x7f}, {}]}) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000000c80)=0x3) ioctl$TIOCGETD(r8, 0x5424, &(0x7f0000000cc0)) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0086438, &(0x7f0000000d00)={0x4000000000000000, r4}) setsockopt$inet_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000d40)='tls\x00', 0x4) ptrace$getenv(0x4201, r6, 0x7ff, &(0x7f0000000d80)) 2018/03/04 04:52:31 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x840, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000006c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) r3 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000740)=""/109, &(0x7f00000007c0)=0x6d) r4 = getpid() mq_notify(r0, &(0x7f0000000800)={0x0, 0x2, 0x4, @tid=r4}) getitimer(0x2, &(0x7f0000000880)) chdir(&(0x7f00000008c0)='./file0\x00') fremovexattr(r3, &(0x7f0000000900)=@known='com.apple.system.Security\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000940)={0x0, 0xe3, 0x20, 0x3, 0x64bf}, &(0x7f0000000980)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000009c0)={r5, 0x6, 0x10}, &(0x7f0000000a00)=0xc) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000a40)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a80)={0x8, 0x8006, 0xfff, 0x9, r5}, &(0x7f0000000ac0)=0x10) prlimit64(r4, 0xb, &(0x7f0000000b00)={0x9, 0x8}, &(0x7f0000000b40)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000b80)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) fchmodat(r0, &(0x7f0000000c00)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000c40)={r5, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfff, 0x8}, 0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000d00)={r6, 0xc2, "c252149cd10eb48872fac6ed1dae428cc036008464f1391cfc16bf03092ee344cde13b767d7df5b4aa83f5a2f5ac4ce540337bb45a447b2f8725a05967d9071069603c573ef751f859579c30b7e08c4fef1e2ba3bd25694b4f7f490cfa036996ba157108537f0bcf426f75118f2a3e19961728f3b87b5e63ac6c2ce214b40af9c2d001543e654ba76acd9c73bf4dad15e7c00027fe79404a9399794a811206c1bb1c50321d97f2a29f45d336e688b03a439d99fc8cd131a379965eb5034a5c26e06a"}, &(0x7f0000000e00)=0xca) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000e40)={r7, 0x7, 0x8, 0xfffffffffffffff9, 0x189b, 0x8, 0x9, 0x0, {r8, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x9, 0x4, 0x4, 0x4, 0x8}}, &(0x7f0000000f00)=0xb8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000f40)={&(0x7f0000ffb000/0x3000)=nil, 0x93, 0x1, 0xa0, &(0x7f0000ffd000/0x3000)=nil, 0x80000001}) r9 = add_key$keyring(&(0x7f0000000f80)='keyring\x00', &(0x7f0000000fc0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r10 = getegid() keyctl$chown(0x4, r9, r2, r10) fcntl$setsig(r3, 0xa, 0x37) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001040)={r5, 0x120000}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r11, 0x84, 0x71, &(0x7f0000001080)={r5, 0x2}, &(0x7f00000010c0)=0x8) 2018/03/04 04:52:31 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x1, 0x1, 0x3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0xd002, 0x8000, 0xe5f, 0x7fff, 0x8, 0xb1d, 0x3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6e7, 0x1, 0x784}, &(0x7f0000000140)=0x10) socketpair$ax25(0x3, 0x0, 0xca, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$ax25(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r7 = getpgrp(0x0) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001880)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000001980)=0xe8) r10 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001ac0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000001bc0)=0xe8) r13 = getegid() sendmsg$netlink(r6, &(0x7f0000001c80)={&(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001a80)=[{&(0x7f00000003c0)={0x1484, 0x24, 0x2, 0x70bd2b, 0x25dfdbff, "", [@typed={0xc, 0x32, @pid=r7}, @generic="56507d329b33312c28ae2150085835ac0737804a84d512502ffcdc06333b5fd3dd43e51b1ccb24b20cda56f6aa1fca42d28c04cd07de2ca060d3724e81db1e22e4df360b437db2b1065ce92bdafad79160bfa63e09ec482b82", @typed={0xc, 0x4c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x18, 0x58, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @nested={0x2c, 0x93, [@typed={0xc, 0x5, @fd=r0}, @typed={0xc, 0x42, @uid=r8}, @typed={0x10, 0x34, @u64=0x2}]}, @nested={0x144, 0x88, [@generic="80f54d6762b5eaec33d95578048490ae9b78626abafc9bb12d67493dbe7b3605fc6d97624cb948e21033f36521c051711cdc705e59b68d30d5c147dc97647dd7a775ef9b5fb71c8f5d6ac9a3b23cc2f88741b9f6fa7a0ffe0632b940980b95e09a9583d8eddf20c4612283cd1b5901fc7a7ca109ce0a98723bdfa4cc388c86fc77ef98ebd35af3406357eee09a87a8136774cb5e214d018a68e2fd0d1923fa26bb1c9b8f9dd23c7cd77c2186d56d876abb309056d9e55e532abed2b02b5a80344c7ceb1b44c93c2ac5182cbb772f699e", @generic="73b146437e78e88bd020e7a96cc9940935f73c8bf25d1451f4e52d5380edd490aa050030f9f708fc59b09ded3d83d8ce3c0bd92ea0ab2d218b32c4a997ae8d08e1b2f59423a9ff36a05600f3c08c159bace09adcebc395c24e346c6a7998ca302f91637c45b6e6c5c0f642949fe0fc"]}, @nested={0x1278, 0x8, [@generic="d5f8af419d7040ce4306f7a19db74a978cfd982485054581419c7ff225de3db5d3ca0366bb0fbf6cf5d25bf68bc25c3d640ec4a4032335cc4649fc49eb5dfc11b246a8f9f3523c7c30197bb7640c45cf9d719c2439d13cb2c52cabd38bd9362d537d0b99ce2bd10369a4869d718e2ea23372f2b0dbdbaff8ae82269ad8e467b953128f6107370fedee379f6f226696f9ac703c5f3c7b8f72e3de4c5bd951fb06cb51a8cb147875ee3cf9b9fd7dcee005e5e1ad7acfb3f1495b7cdea80e96ea42dd3039d6", @typed={0xc, 0x12, @fd=r5}, @generic="401569f22bd1556720cba498501b5c7ec2898cf4291fe33bbd51ffd32542984f414ee307bb58f5564a22ff926ca62458c91bfc0682077a7c6ba0774945ca4616a4535a2c011d5c6fa52247f933045f03df82a1f6afa9e5bcb0a01543b1416166b37558a17d28c5c0174c14ce5a407e22fdbab166a10891d8e050dad3b827364359ab6fcbd99ae21f6aa1cf3e57df2b921eb4e13ab8f8e6ec6b966f17c8e901e487ad4c95648c2754b8cb8f2b1daf13fc7fe57421338e27f3d3656b643043aa7b35612b505145257f09aa0fa960203c9b808a7d1adbc5db5974fd4b22c2e7", @generic="e6b5f1c6b91a40d3ea564ac015710454b5124473194f8fd468161f8e591c541b3f95f7782aebff93bb935683e8fab38f8658e76b135c258708741061e5249176fe157f523e71d820eba580c1fad34354427eddfec4544e06e80f3c1545746063a34a9cb1b02906af30", @typed={0xc, 0x12, @fd=r6}, @typed={0x1c, 0x15, @str='/dev/vga_arbiter\x00'}, @generic="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@generic="5793619c8fc4250ca8381795de49a7562d56d5bd205b832a0df83d6cae12a36afa5a1bb1d85b5f40b9ea1bd7d5c3c2d4ea015814"]}]}, 0x1484}, {&(0x7f00000019c0)={0x90, 0x14, 0x200, 0x70bd29, 0x25dfdbfb, "", [@typed={0xc, 0x4e, @uid=r9}, @typed={0x18, 0x5, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x8, 0x53, @binary}, @generic="900e74da9fbea06da9c0223b5da977df4dcb25eea432db836456645e5953d2eb53cf9aad1d01b6a67be15a312f76a6e5673f6e37769712e0b88d1de2285fe709d49211411a2da712ee950db2cb6a391a040a"]}, 0x90}], 0x2, &(0x7f0000001c00)=[@rights={0x1c, 0x1, 0x1, [r0, r3, r3, r5]}, @cred={0x18, 0x1, 0x2, r10, r12, r13}, @rights={0x24, 0x1, 0x1, [r0, r6, r3, r3, r5, r5]}, @rights={0x18, 0x1, 0x1, [r0, r0, r4]}], 0x70, 0x4}, 0x0) getgid() setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000001d00)={0x7, &(0x7f0000001cc0)=[{0xfffffffffffff800, 0x400, 0x6, 0x3}, {0x401, 0xd87, 0x2996, 0x8226}, {0x2, 0x80, 0x200, 0x5}, {0x9, 0x4, 0x9, 0x3b}, {0xff, 0x8, 0xffff, 0xfff}, {0x100, 0x9, 0x1, 0x9}, {0x7ff, 0xd2, 0xd4, 0x2000200000000}]}, 0x8) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000001d40)=""/178, 0xb2) setsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000001e00)={@mcast1={0xff, 0x1, [], 0x1}, r11}, 0x14) fstat(r4, &(0x7f0000001e40)) r14 = openat(r6, &(0x7f0000001ec0)='./file0\x00', 0x1, 0x20) ioctl(r5, 0x9, &(0x7f0000001f00)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001f40)={0x7}) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000001f80), 0x4) fcntl$notify(r14, 0x402, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r14, 0x84, 0x75, &(0x7f0000001fc0)={r2, 0x8001}, 0x8) r15 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x18942, 0x0) getpeername$unix(r15, &(0x7f0000002040)=@file={0x0, ""/67}, &(0x7f00000020c0)=0x45) ioctl$TUNSETNOCSUM(r15, 0x400454c8, &(0x7f0000002100)=0x400) syzkaller login: [ 32.087581] audit: type=1400 audit(1520139151.120:5): avc: denied { sys_admin } for pid=3864 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.113033] IPVS: Creating netns size=2536 id=1 [ 32.125197] audit: type=1400 audit(1520139151.160:6): avc: denied { net_admin } for pid=3868 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.162214] IPVS: Creating netns size=2536 id=2 [ 32.205168] IPVS: Creating netns size=2536 id=3 [ 32.243690] IPVS: Creating netns size=2536 id=4 [ 32.281853] IPVS: Creating netns size=2536 id=5 [ 32.312442] IPVS: Creating netns size=2536 id=6 [ 32.364824] IPVS: Creating netns size=2536 id=7 [ 32.401489] IPVS: Creating netns size=2536 id=8 [ 34.682565] audit: type=1400 audit(1520139153.720:7): avc: denied { sys_chroot } for pid=3868 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/04 04:52:33 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)=""/100, &(0x7f00000000c0)=0x64) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) clock_nanosleep(0x7, 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)) keyctl$describe(0x6, r3, &(0x7f0000000180), 0x0) futex(&(0x7f0000816ffc), 0x54659374cb49424a, 0xcfe, &(0x7f0000000ff0)={r1, r2+30000000}, &(0x7f0000000ffc)=0x40, 0xda) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40000) 2018/03/04 04:52:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000c1ffc), &(0x7f0000cd3ffc)=0xfffffffffffffd6b) 2018/03/04 04:52:33 executing program 1: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x220000000009) r1 = inotify_init1(0x0) r2 = dup2(r1, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x0, 0xe9, "b52c9026dfe9457ea623d17558b528fabe060e054e3427ddb0b0a240b137e210adaadc1981142ff681ae3defbf526cacd17d5d89a206c91cb3cde99e22c72f5cd67b7280e0ec0426ce39e676adb39f0df73a37f003a3812e89eaefe4184ecc3f43816484d3e2e858b79bb18cf51d637d6a415708ce917c68c003fe005250f2c14121e4969b916391524b60c3ad4692a0f335b5c08cbcc8e3381cd5cb9c254defe88ea81f54b68807d2f6fc5728497c39f949dc45e2ffaea5b32ba708f98eb6516c00b238cce9e4e95bcf036c69fb65728f57828bb2e41e04b57a89f799867dea5af24c1361bf03665c"}}) inotify_add_watch(r1, &(0x7f00000e9ff6)='./control\x00', 0x100000d) rmdir(&(0x7f0000a19ff6)='./control\x00') [ 34.842949] audit: type=1400 audit(1520139153.880:8): avc: denied { dac_override } for pid=5178 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/04 04:52:34 executing program 0: pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f000057c000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) setsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000000000)="a9413e08d824d628db2efa4e1b102d16f0d7d4ce649ed94bd8e164234b0a0d78bd8f1f8b61267462dc6cd8af469ed0213d33928cb135b1464eb9bac9e799d64e6ca064b689fc4109d91bb49ed942c840dce4ab847d20b1d766e1b6a3f8e65486896df03f34fa0ba7d2adbc8af5c50575", 0x70) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/04 04:52:34 executing program 2: setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000"], 0x58) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x1d4, 0x1, 0x0, 0xc00, 0x70bd2d, 0x25dfdbff, {0xf, 0x0, 0x5}, [@generic="4ec307e02a208739306ccd8edc4586a1b182cba11c15cc6878bfefda923feca64827c56d1c67de33b693e0e61ec306c66276b0c315920849ddbb93f7287654ca7a85a7ce2a69b7a79dc01fce18d87364ca", @generic="e61a405a8c008efd6f89c16fdff836879c90f324fbb6108bdc57ba9df0045e9c00e6b9f042f43e3951a63b37d75d4fff5fea739bd3fbf54a6ed3e9e6ed8d0754a772505dcee4d54952a01a3dd5e87d0da39b6e1ef7c76e772d07ff94d450efe0d619fa58503f60ef8bcb7224900865983bb345072c93a6f6f85893a7a21da2accddfb4de1ccdac53f423437ae21c5b29826a8af839b0ce4aec5e617d619b", @generic="f60457594780ab2fb28aa9a086f5475b29dd95d1583c1f3ae99372e0358d42f6ef8789e6227c122a4056eda49a2dc38b5d2a2af9cacbeeea4218d3a956e0ca16a31c3e2f1445f99264d84b95ae1412df", @generic="ca0d649d6a4177a08fe104711505a046c391136d84288a4bf97258d7d43c66e8aaa75b3186e09cffe66efd6b88166c51ec58df81e2fc206c91148a0a7a55cd29f883ad77ffdeecc9e546ef1163afba3eee3f92c3b54f4758b17cda6c22f3141f5bd6b225761def38ff4e6a260aa47a0303d4c15fc90bc6ccacb8fdf2fe11575296"]}, 0x1d4}, 0x1, 0x0, 0x0, 0x80}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000100)=[0x0], &(0x7f0000000140)=[], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0x1, 0x9}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="2f929c3ed1b2911fefb30aca3ccec41474eca1a5dea79a82ee707387e526acdb19d3664a22e4cd3ffd44e8c382e241d79f9d839eabe58b7ad5ed53a8674e8d15197b1a5658ff0d0eaa9c29b312c0921ac186634da120e9d321ae378ccf3136d607b6fdc875ba13609db684a8b7d10a54fed9b7019947d4d769dcd428a9c7760a19f6e759926c9614153cafe678d939c495eef7c544fccf8b0204786e2ee8c43980eddb2f539cb12780e769e570479e9af520c16e8e4bc25eeae42c780542180723", 0xc1, 0xfffffffffffffff8) link(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0\x00') keyctl$get_security(0x11, r1, &(0x7f0000000500)=""/28, 0x1c) sendmmsg(r0, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)="d42e47190c2cc235c4e474a626ba8f84", 0x10}], 0x1}}, {{&(0x7f00000005c0)=ANY=[@ANYBLOB="0a0000000000fe80002000000000000000000000e38f4b5d00000000"], 0x1c, &(0x7f0000000840)=[], 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="0c0000000106000000000000"], 0xc}}], 0x2, 0x0) symlinkat(&(0x7f0000000540)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') 2018/03/04 04:52:34 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000100)={'ip_vti0\x00', @ifru_data=&(0x7f00000000c0)="6c08c8ebcccb21d1c883a8d68567e169325728702b90cfabd6fbe1220491156a"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000000300)={'syz_tun\x00', @ifru_map}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000200)=0x2) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) read(r0, &(0x7f0000000180)=""/77, 0x45) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) lseek(r0, 0x0, 0x1) 2018/03/04 04:52:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000437000)=""/155, &(0x7f00000e0000)=0x9b) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x100000000, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/03/04 04:52:34 executing program 5: syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x2}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/04 04:52:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e21, 0x0, 0xa}, {}, {}, 0x0, 0x8}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0xff}, 0x2, @in=@rand_addr, 0xffffffffffffffff, 0x3}}, 0xe8) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x6, 0x1}) 2018/03/04 04:52:34 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x10000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10040, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x22000c00) 2018/03/04 04:52:34 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0xa68, 0x4, 0x4, 0x2, 0x20, 0x20}) 2018/03/04 04:52:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) socketpair$inet6(0xa, 0x3, 0x1f, &(0x7f00000000c0)) [ 35.068929] audit: type=1400 audit(1520139154.100:9): avc: denied { create } for pid=5249 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/04 04:52:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x6, @random="8441edbed005"}, 0x70, {0x2, 0x4e23, @broadcast=0xffffffff}, 'dummy0\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/195, 0xc3}, {&(0x7f00000002c0)=""/110, 0x6e}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/223, 0xdf}, {&(0x7f00000004c0)=""/131, 0x83}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000580)=""/41, 0x29}], 0x7, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) 2018/03/04 04:52:34 executing program 2: pipe(&(0x7f000007a000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) flock(r1, 0xffffffffffeffffd) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/166) [ 35.108759] audit: type=1400 audit(1520139154.140:10): avc: denied { write } for pid=5249 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/04 04:52:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x1, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x40001bd, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x4) 2018/03/04 04:52:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1ffffe74, 0x0) 2018/03/04 04:52:34 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0x261) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/03/04 04:52:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) ioctl$TCFLSH(r0, 0x540b, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x1c48}, &(0x7f0000000180)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80400, 0x0) 2018/03/04 04:52:34 executing program 1: clock_gettime(0x0, &(0x7f0000cd5ff0)={0x0}) setitimer(0x0, &(0x7f0000000040)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) rmdir(&(0x7f0000000000)='./file0\x00') alarm(0x0) 2018/03/04 04:52:34 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) munlock(&(0x7f000053c000/0x2000)=nil, 0x2000) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x3, 0xb8c, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000ab8], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x33, 0x8847, 'syz_tun\x00', 'ip6tnl0\x00', 'ip6tnl0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @random="45695cd99753", [0xff, 0xff, 0xff, 0x0, 0xff], 0x950, 0x950, 0x980, [@pkttype={'pkttype\x00', 0x4, {{0x7}}}, @among={'among\x00', 0x894, {{0xfff, 0x40000, 0xfff, {[0x7, 0xfffffffffffffe01, 0x7ff, 0x9, 0x80, 0x4, 0x39cf51ae, 0x4, 0x31, 0xffffffffffffffff, 0x401, 0x20, 0x7b6, 0x2, 0x2, 0x9, 0x0, 0x0, 0x100, 0x5, 0x2c6b, 0xff53, 0x7, 0x524, 0x0, 0x8, 0xfffffffffffffff7, 0xfffffffffffffff7, 0xee8, 0xe4d, 0x18, 0x6, 0x4, 0x539, 0x3, 0x5, 0x7, 0xfffffffffffffffb, 0xff, 0x81, 0xfffffffffffffff9, 0x1, 0x10000, 0x0, 0xffffffffffffffff, 0x46, 0x3fffc00000, 0x6, 0x7, 0x200, 0x180000000, 0x5, 0xffff, 0x2b9b9802, 0x10000, 0x9, 0x0, 0x4, 0x4000800000000000, 0x3, 0xffffffffffffffff, 0x0, 0x9, 0x904000, 0x1, 0x8, 0x2, 0x7, 0x514f, 0x1, 0x7fffffff, 0x7fffffff, 0x8000, 0xffffffffffffffa1, 0x5e, 0x2, 0xb8, 0xfffffffffffff800, 0x7, 0x5, 0x4, 0x100000000, 0x9, 0x40, 0x481, 0x5, 0x1f, 0x2, 0x9, 0x8, 0x1a2d, 0x1, 0x9, 0x3, 0xffffffff, 0x39ce3866, 0x1, 0x3, 0x8, 0x80000001, 0x7ac, 0x2, 0xdf5, 0x0, 0x1, 0x8c, 0x8, 0x0, 0x401, 0x7, 0x180000000000000, 0x401, 0x3, 0x200, 0x0, 0x200, 0x7f, 0xffffffffffff644f, 0xffffffff, 0x3, 0x80, 0x7, 0x3f, 0x3, 0x7, 0xec3d, 0xc9, 0x3, 0x3ff, 0xffff, 0x0, 0xfb, 0x8, 0xff, 0x6000000000, 0x4, 0x1f, 0x9bd, 0x10000, 0x2, 0x4, 0x0, 0x9, 0x9, 0x1c00000000, 0xffffffffffff8001, 0x9, 0x4, 0x3, 0x8, 0x3, 0x3, 0x7, 0x1, 0xffffffff, 0x4, 0x0, 0x100000001, 0x5, 0x7, 0x7, 0xffffffffffffffc1, 0x1, 0x9, 0xcd6, 0x6, 0x2, 0x100400000000000, 0x2, 0x31e, 0x10000, 0xa8a, 0xffffffff, 0x8, 0x80000001, 0x8, 0x7, 0x2, 0xe6, 0xe3, 0x1, 0x200, 0x1, 0x8000, 0x1000, 0xdce, 0x40, 0x81, 0x4, 0xffffffff, 0x0, 0x1, 0x4ccd, 0x0, 0x9, 0x5, 0x7fffffff, 0xda6a, 0xffffffff00000000, 0x1, 0x1, 0x4, 0x8, 0x6, 0x2, 0x7f, 0x100000000, 0x2a0c, 0x9, 0x1000, 0x7f, 0x1f, 0x10000000000000, 0x200, 0x2, 0x100, 0x1f, 0x20, 0x7, 0x47a8, 0xffffffffffffffff, 0x40, 0x2, 0x8, 0xb1cf, 0x7fffffff, 0x8000000000, 0x6, 0x9, 0x80000000, 0x80, 0xffff, 0x4, 0x9f0c, 0x1, 0x9, 0x7, 0x3f, 0xd64d, 0x1, 0x205eff36, 0x8, 0x4, 0x8, 0x7fff, 0x3, 0x101, 0x0, 0x9, 0x7, 0x9, 0x1, 0x10000, 0x3, 0x101, 0x0, 0x3], 0x7, [{[0x6, 0x9], @multicast2=0xe0000002}, {[0x80, 0x80000000], @dev={0xac, 0x14, 0x14, 0x18}}, {[0x20, 0x10001], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x9, 0x9], @empty}, {[0x10000], @rand_addr=0x81}, {[0x2, 0x5], @rand_addr=0x9}, {[0x1ff], @loopback=0x7f000001}]}, {[0xe3, 0xd9, 0x800, 0x8, 0x1, 0x5, 0x7fffffff, 0x4, 0x297, 0x40, 0x4, 0x3, 0x2, 0x1f, 0x4, 0xce9, 0x1, 0x17dd9d08, 0x4, 0xffff, 0x101, 0xe8e, 0x7, 0x1200000000000000, 0x3, 0x2, 0x60, 0x5, 0xfffffffffffffffd, 0x4, 0xfff, 0x1, 0x1, 0x7, 0x3, 0x0, 0x2, 0x1f3b, 0x3f, 0x7ff, 0x100, 0x10000000000000, 0x6, 0x7fff, 0x20, 0x9442, 0x5, 0x7, 0x8, 0x0, 0x3, 0x1c52, 0x7fff, 0x4, 0x5, 0x80000001, 0x4, 0x4, 0x5e1, 0x8, 0x9, 0x52, 0x0, 0x8, 0x2, 0x800, 0x0, 0x5, 0x6, 0x999, 0x8, 0x8, 0xfff, 0x2, 0x81, 0x9, 0xaf, 0x4, 0x162000000000, 0x4, 0x0, 0xfffffffffffffff9, 0x9, 0x6, 0x2, 0x82e6, 0x8, 0x7fffffff, 0x9, 0x7fffffff, 0x81000000, 0x2, 0x5, 0x7, 0x80, 0x6, 0x9, 0x7, 0x4, 0x80000000, 0xc3f4, 0x0, 0xffffffffffff6788, 0x8, 0x9, 0x25, 0x2, 0x9, 0x7861, 0xfffffffeffffffff, 0x3, 0x0, 0xffffffff, 0x0, 0x88, 0x0, 0x4, 0x5, 0xff, 0x0, 0x8, 0x50, 0x5, 0x1, 0x5, 0xffffffff, 0x54, 0xffffffffffffb9d7, 0x7, 0x5, 0x4, 0x4, 0x7fffffff, 0x0, 0x1, 0xffffffff, 0xc5, 0x8001, 0x1f, 0xd9d4, 0xb9, 0x6, 0x2, 0xffffffff, 0x3f, 0x4, 0x5, 0xffffffffffffffe0, 0x2, 0x0, 0x0, 0x0, 0xe9b3, 0x6, 0x0, 0xf66000000, 0x64c, 0x5, 0x3, 0x1, 0x7, 0x10001, 0x80, 0x3ff, 0x80000000, 0x0, 0x8, 0xfff, 0x80000000, 0x40, 0x2, 0xfffffffeffffffff, 0x7, 0x5, 0x9, 0x9, 0x3, 0x3, 0x72, 0x8000, 0x40, 0xfffffffffffffff7, 0x0, 0xdc, 0x5, 0x8, 0x2, 0x8, 0x1f, 0x7, 0x1, 0xffffffff, 0x2, 0x3b6, 0x7, 0x3, 0x3, 0xfff, 0x7, 0x2, 0xab, 0x2, 0x0, 0x7, 0x80, 0x3, 0x4, 0x3, 0x0, 0x66e, 0x8, 0x88ba, 0x7fff, 0xdcf6, 0x401, 0x28, 0x9, 0x5, 0x7, 0x3, 0x80, 0x10001, 0xe870, 0xc06, 0x8, 0xa175, 0xc00000000, 0x39d, 0x5, 0x101, 0x82, 0xffffffff, 0x1f, 0x5, 0xa000000000000, 0x800, 0x4, 0x0, 0x200, 0x5, 0x8, 0x6, 0x9, 0x6, 0x9dc8, 0x4, 0xffff, 0x80000000, 0x2, 0x1000, 0x8, 0x1ff, 0x20, 0x7, 0x6, 0x3ff, 0x10000], 0x3, [{[0x9, 0x5], @multicast2=0xe0000002}, {[0x2, 0x2], @empty}, {[0x2, 0x7fff], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}]}, []}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}}, {{{0xb, 0x0, 0x88b9, 'syzkaller1\x00', 'ip6tnl0\x00', 'irlan0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0x98, []}, []}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x7f}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xb, 0x1, 0x681f, 'teql0\x00', 'ip6gre0\x00', 'irlan0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xd17fda0d4153e986, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0xff, 0xff, 0x1e4cbacf68269024, 0xff], 0xb8, 0xb8, 0xe4, [@nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0x5}}}]}, []}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0}}}}]}]}, 0xbdc) 2018/03/04 04:52:34 executing program 1: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000000}) lseek(r1, 0x0, 0x3) epoll_wait(r1, &(0x7f0000005000)=[{}], 0x18a, 0x80100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) 2018/03/04 04:52:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x909d}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a8ff7)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f000065dfc8)=[{r0}], 0x343, 0x400000000000005) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x0, 0x0, 0x2}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bcsh0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="540000005200000028bd7000fcdbdf250a00000008000100", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000600060000000800020000000000080002000000000008000500050000000800050003000000"], 0x54}, 0x1, 0x0, 0x0, 0x8095}, 0x4008090) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x2f3687ea, 0x3}, &(0x7f0000000640)=0x8) sendfile(r1, r0, &(0x7f0000000680), 0x10000) inotify_add_watch(r1, &(0x7f0000000240)='./file0\x00', 0x3000650) 2018/03/04 04:52:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x8, 0x9, 0x3b39, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x5, 0x7, [0x56, 0x1ff, 0xa9f, 0x40, 0x5, 0x401, 0x6]}, &(0x7f0000000100)=0x16) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x6, 0x8) syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') 2018/03/04 04:52:34 executing program 3: r0 = socket(0x18, 0x0, 0x3) accept4$vsock_stream(r0, &(0x7f0000de2000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x40) 2018/03/04 04:52:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1ffffe74, 0x0) 2018/03/04 04:52:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x800000000004, @dev={0xfe, 0x80, [], 0x12}, 0x5}, 0xffffffffffffffb3) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e2200000000ff02000000000000000069a913c5010432eaad0200000000000100000000"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x20}}], 0x2, 0x0) 2018/03/04 04:52:34 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) 2018/03/04 04:52:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/03/04 04:52:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) r1 = dup(r0) getsockname$ipx(r1, &(0x7f00004daff0), &(0x7f0000f01ffc)=0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @empty, 0x584b}, 0x1c) 2018/03/04 04:52:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffff9c, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0xa5, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/165}, &(0x7f0000000180)=0x50) 2018/03/04 04:52:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}, {}, {r0}, {0xffffffffffffffff, 0x2000}], 0x4, &(0x7f0000000040), &(0x7f0000000080), 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000003c0)={r2, &(0x7f0000000500)=""/130}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x200, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/114) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000400)=""/18) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) setuid(r4) socketpair(0x6, 0x6, 0xfffffffffffffc00, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) r6 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfbeef9f52580e4aedd886c0b6294d32ad6ebff94329c3a32a4b8c171676b9408308572a923fd77ead8ca0073183b09c62b90673944d032f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/04 04:52:34 executing program 1: r0 = dup(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+30000}, {0x77359400}}) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r3, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000100)=""/136, 0x1b9) 2018/03/04 04:52:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r0, r0, &(0x7f000080dffc)=0x8000005, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/autofs\x00', 0x20200, 0x0) sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000380)=[{&(0x7f00000000c0)="d217cb9fa973896d318846303b0676f2bcf0a579372ac6d2611d335931f653b7ede50469b84928e51664f3374853ff2a1f1c611aea127a93d22775ad84186aeffdec4cf8487c1a5a024b37733d2ea25e1d224eb5ce9a95429ad6f039cb5b15cf54a7e1f91cf44cd747c89d0ef0b6876dc8b02647d2fe5aca64840798f4b3a5e7880217201aaef5021ff4b06e7c52ea432568de32275d11f08bae3692294590", 0x9f}, {&(0x7f0000000180)="7714042c63f7f6", 0x7}, {&(0x7f00000001c0)="959e10fc247be05ed6ea5aae85a194035fe7406f0b9e0f37988c60b93e76768387456db1fb34551fba98dc9ab13fd4605646fcce5aa0cc6a89b4dfb00760f7ee4ab16a2e2cc9cc0565f99a3bec34433ab8bcbdd5d3a46b205653ea4536e7ce8ec2460d9954e3fcc6aece293fd98686119bb6b2a13ceeeed2f91374abf24b26bdde7eba616e66a5d12d94feb36cea42a92a57ce0a8391c65eed14ab0a022d9d9d634372988c5690a3cbf392cb6a8bcd8a315d1f194775", 0xb6}, {&(0x7f0000000280)="4533820e98da2b5d59d27aa3fbb352f252c68596ca3a2aef30ec9c05d002881f092554e0a8f6f41896c72a0f742c4ad6a3370aeed0a43aacc3e1a55259a040eddd994688fac7753465079d7d43695008115cd904ccd4cb045f5c151b151b633af042806ec3c150", 0x67}, {&(0x7f0000000300)="38200404f996d57c945bebbc43efe5b2700aa732e80f85725749041a98a9b9d19ee596c47b613af9d5763d9beb8c70f48cca7152cb2f15956d1576cf6547f909394bb47d9525fd3e602c038b616fcdd096f0d5dd17c950f3f5a0fec39ee61d534b098b58696c40424b001a4f6c5b24b925bf63ed10572986cd60b3e9", 0x7c}], 0x5, &(0x7f0000000580)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x8000}, 0x800) dup2(r2, r0) 2018/03/04 04:52:34 executing program 0: r0 = memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsf0\x00', @ifru_flags=0x1100}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid}) 2018/03/04 04:52:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="00000000000005") getdents(r0, &(0x7f0000000000)=""/24, 0x18) 2018/03/04 04:52:34 executing program 6: clone(0x3ffe, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) chroot(&(0x7f0000000080)='./file0\x00') waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) 2018/03/04 04:52:34 executing program 1: r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ifb0\x00', 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000240)="ebe74121c942d8462049fae5a18d0b21a6841001eb45608126a8e7c3451282dc5b3b9ca14b2643a52c171900ddc44d60ee91459e6e159f09371a4c638ad5de908d69114611") setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x10) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000140)=0xfffffffffffffff9) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}}) 2018/03/04 04:52:34 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r0, r1, 0x80000) ioctl$LOOP_CLR_FD(r3, 0x4c01) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebdff4)) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/04 04:52:34 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000009, 0x4012, r0, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/03/04 04:52:34 executing program 7: prctl$intptr(0x1, 0x80000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001200)={r1, 0x9, 0x30}, &(0x7f0000001100)=0xb5f14448b3c6400d) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000001140)="61a531e8bf023926ed7e089aab2fe79679a46cd970aa3a306cdd68e10e3d8f729c32385f93bae985245ff15db692bf5a6651fdc9da217639966f63c94cd019ec47b1ceffd222e9544669c3d85621391eb968bffa8ff13b752dd84bc680be765e53c7b9377a9db019ddf2f000af45b6a1eb5f48a7128c41be46f663f002584a5de910bc477dd5e8b27455401bd8fb9e783d921f437fa02727") 2018/03/04 04:52:34 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@rand_addr=0xfe0000000000, @empty}, 0x8) 2018/03/04 04:52:34 executing program 3: clock_getres(0x3, &(0x7f0000000000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/78) [ 35.289176] audit: type=1400 audit(1520139154.320:11): avc: denied { setuid } for pid=5326 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/04 04:52:34 executing program 7: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x5, 0x4) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x4) 2018/03/04 04:52:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp6\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$TCSBRK(r0, 0x5409, 0x2) 2018/03/04 04:52:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sendfile(r0, r1, &(0x7f0000000000)=0x100005, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setscheduler(r2, 0x3, &(0x7f0000000080)=0x8) 2018/03/04 04:52:34 executing program 1: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/03/04 04:52:34 executing program 0: mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') readahead(r0, 0x8, 0x2) sched_rr_get_interval(0x0, &(0x7f0000abbff8)) 2018/03/04 04:52:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4200, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e24, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0xa6f7}, @in6={0xa, 0x4e23, 0x0, @empty, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, 0x40, 0x2, 0x3, 0x78dac913a9295b1b, 0x3, 0x200000, r2}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0xc49899d76e783891, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0xfffffffffffff329, 0x7, 0x6, 0x9, 0x4b}, &(0x7f0000000100)=0x14) ioctl$sock_ifreq(r0, 0x8b94, &(0x7f0000004600)={'nr0\x00', @ifru_names='vcan0\x00'}) 2018/03/04 04:52:34 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009ffc)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x2) r2 = syz_open_procfs(r0, &(0x7f0000000040)='oom_score_adj\x00') exit(0x0) preadv(r2, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x0) 2018/03/04 04:52:34 executing program 5: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="01918a88d0b4375626d835fb1af6ac4f79ab95bbc2e9936128b279b1752b9bb8278bcb803cd469b9037e4e8c088980887a37f9309c5490fd0715ba01a0a2d4d063e487ad678fdef81184916edd7e5762e05623cc7ed81e9eb22bb0e60b15eb552509e7873d134dd2fd4ec54b35fda2a3911014033899b411e8c84443988991", 0xffffffffffffffbf}, {&(0x7f0000001080)="c28ffd556f5d0598a5bcc76803e0fe14fbbfb2fde16815ce790a0cc916a0ff74bfc989feb7f2e0730ba25dd51af783c3cf09ff31456ca6cced8ad257781d20c2564c70676de778554296461f7addf203629f57b1fa1b289c355284fb29f3ac4af0438c1a289e5ed33c23047ef5f96e60b514f0c8f35b78793ce3b9867b4e40a9a2a23b45f8dad97399425338fde1", 0x8e}, {&(0x7f0000001140)="cacaeb53d1b962dafcf6f42295989547293d1df0bed2c713e805525a4bffa2ebc55c637e09f5f4583681bdaccf964067919e74bf5b2b902f53ea31801eedab64a05fff", 0x43}], 0x4, 0x0) 2018/03/04 04:52:34 executing program 4: alarm(0x80000001) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001040)=""/18) recvmsg(r0, &(0x7f000000e000)={&(0x7f000000eff0)=@ethernet={0x0, @link_local}, 0x10, &(0x7f000000e000)=[], 0x0, &(0x7f0000000000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x3a9, &(0x7f0000004000)=[], 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000001080)=0x1) 2018/03/04 04:52:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x79) setfsuid(r1) 2018/03/04 04:52:34 executing program 3: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x2, [0x9, 0x1ff]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0xfffffffffffffffc}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_out(r2, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0xa, &(0x7f0000f97ff0)={0x1, 0x5}) 2018/03/04 04:52:34 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002ff8)) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x2, 0x3}, {0x63b8, 0x401, 0xff, 0x1}]}) 2018/03/04 04:52:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80, &(0x7f0000b3f000)=[], 0x0, &(0x7f0000ffada0)=[]}, 0x0) 2018/03/04 04:52:34 executing program 3: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x2, [0x9, 0x1ff]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0xfffffffffffffffc}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_out(r2, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0xa, &(0x7f0000f97ff0)={0x1, 0x5}) 2018/03/04 04:52:34 executing program 1: socketpair(0x15, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x3, 0x0, 0x2, {0x77359400}, 0xfffffffffffffffc, 0xe6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x200000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd1ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) r4 = getpgid(0xffffffffffffffff) tgkill(r3, r4, 0x37) ioctl$LOOP_CLR_FD(r2, 0x7005) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x100000000, 0x9}, {0x7ff, 0x6}, 0x5, 0x7, 0x9}) 2018/03/04 04:52:34 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f00000002c0)="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", 0xfc) 2018/03/04 04:52:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x400000000000f95) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/04 04:52:34 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000007f0)='/dev/input/mice\x00', 0x0, 0x942) readv(r0, &(0x7f0000014fe8)=[{&(0x7f0000001000)=""/216, 0xd8}], 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d, 0x8, 0x3ff, 0x4, 0x1, 0x0, 0x7, 0x5, 0x3, 0x400, [0xffffffff, 0x3f, 0x20, 0x6, 0x23b, 0x6, 0x9abe, 0x6bf606d6], [0x9, 0xfff, 0xc00000000000000, 0x9, 0x4, 0x3, 0x9, 0x80, 0x45]}}) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/03/04 04:52:34 executing program 3: syncfs(0xffffffffffffffff) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x5, 0x1dd) 2018/03/04 04:52:34 executing program 5: sync() getegid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000400)=[0x0, r0, 0x0]) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000440)=""/4096) 2018/03/04 04:52:34 executing program 3: r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x97, "23343e10e354b236c5bc17df880a0fe4ee6075dc6bc6e9be337511c675781c07a1cd5c896396655ab86f3e51858fdaff52a6988ff273da89e8856412f91045d7946ee8e198327e1219b8048365c1df56b35600407ffac76fd73b5935d784ae5522bcc6a7c47a04d822fc6f0ad0e97fc9f0870b53b6b29cad02cce5806f8f9b1d42bb264def5b7217f439873bc51d43feb85541845c1082"}, &(0x7f0000000180)=0x9f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x100000000, 0x8, 0x4, 0x1, r2}, &(0x7f0000000200)=0x10) 2018/03/04 04:52:34 executing program 6: getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r1 = getegid() chown(&(0x7f0000000100)='./file0\x00', r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) pipe(&(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) shutdown(r2, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400400, 0x0) times(&(0x7f0000000200)) [ 35.476356] netlink: 224 bytes leftover after parsing attributes in process `syz-executor5'. [ 35.489554] audit: type=1400 audit(1520139154.530:12): avc: denied { net_raw } for pid=5415 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.491532] netlink: 224 bytes leftover after parsing attributes in process `syz-executor5'. [ 35.540067] audit: type=1400 audit(1520139154.570:13): avc: denied { setgid } for pid=5432 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/04 04:52:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', 'trustedlomime_typevmnet0eth1selinuxf\x00'}, &(0x7f0000000040)=""/166, 0xa6) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB="0066cc0000000000"]], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/04 04:52:34 executing program 5: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x80, 0x200, 0x8000, 0x3, 0x9, 0x6, 0x9, 0x8a, r1}, 0x20) socket$inet6(0xa, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/03/04 04:52:34 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r0, &(0x7f00008e0000)='./file0\x00') getsockname(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000400000000000000000000000000000000000000"], &(0x7f0000000040)=0x1c) chroot(&(0x7f0000157000)='./file0\x00') fchownat(r0, &(0x7f00004fb000)='./file0/file0/file0\x00', 0x0, 0x0, 0x0) 2018/03/04 04:52:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x80002) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="290000002000190700003fffffffda060200000622e80002040000140d00040000003a514692d14c81", 0x29}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xa4, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0xc6c, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x8}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x51e, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x800}]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x800, 0x30}, &(0x7f0000000100)=0xf3bd89651f3e17a) mknodat(r1, &(0x7f0000000300)='./file0\x00', 0x8000, 0xed19) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x2a, "56893fd6f8cee3e0f98f68af829599262843afa25a1ddfdf93bd067383231b883f7fe37babed511d3c57"}, &(0x7f0000000200)=0x32) 2018/03/04 04:52:34 executing program 0: mkdir(&(0x7f0000b0c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000b0bff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x100000, &(0x7f00000000c0)="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") symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000008, 0x12010, r0, 0x0) syz_open_dev$evdev(&(0x7f00000010c0)='/dev/input/event#\x00', 0x4, 0x0) renameat(r0, &(0x7f00002f3000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0\x00') 2018/03/04 04:52:34 executing program 7: r0 = gettid() exit(0x0) prlimit64(r0, 0x0, &(0x7f0000000100)={0x1, 0x40}, &(0x7f0000000140)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0x34a, 0x1f}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x0, 0x5, 0x5, 0xfffffffffffffc01, 0x1}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', r2}) r5 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000000180)) 2018/03/04 04:52:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00007ef000), &(0x7f0000879000)=0x4) 2018/03/04 04:52:34 executing program 2: r0 = memfd_create(&(0x7f0000000140)='!cgroup\x00', 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0xffffffffd37e6319, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) r1 = socket$inet(0x2, 0x80f, 0x0) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00001aaff8)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/03/04 04:52:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f33ff7)='scalable\x00', 0x100000449) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f000072a000)=[], 0x1, &(0x7f000002a000)=[], 0x115, 0x20000000}, 0x0) 2018/03/04 04:52:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="d7", 0x1}], 0x1) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000040), 0x102000001) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffffffffffff7fff) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/04 04:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10080, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x8, 0xffffffff, 0x7, 0x9, 0xffffffffffffad80, 0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c82fec)={0x800000, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r0, 0x1) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) 2018/03/04 04:52:34 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x18, 0x0, &(0x7f0000000080)=[@decrefs={0x40046307}, @request_death={0x400c630e, 0x3, 0x2}], 0x2d, 0x0, &(0x7f00000000c0)="3bcdb2680c70a055a842b73a4e1f65768625e7387fe2320ab27e445c835a42c6987081c3290dc765cf1ce0fb24"}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x99, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x19, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), 0x4) [ 35.682472] audit: type=1400 audit(1520139154.710:14): avc: denied { set_context_mgr } for pid=5461 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 35.726087] binder: 5461:5478 got transaction with invalid offsets ptr [ 35.733140] binder: 5461:5478 transaction failed 29201/-14, size 40-8 line 3155 [ 35.747063] binder: BINDER_SET_CONTEXT_MGR already set [ 35.754673] binder: 5461:5467 ioctl 40046207 0 returned -16 [ 35.760775] binder_alloc: 5461: binder_alloc_buf, no vma [ 35.760794] binder: 5461:5478 transaction failed 29189/-3, size 40-8 line 3127 [ 35.779485] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.785695] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/04 04:52:34 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0xffffffffffffffff, 0x536, 0x1f80000000000000, 'queue0\x00', 0x7}) futex(&(0x7f000000cffc), 0x4, 0xffffffff80000001, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) futex(&(0x7f0000000000)=0x3, 0x9, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4, 0xaa35) 2018/03/04 04:52:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000140)="896eb1fd19d5f7587de34aaae0b1cc2a24e89a6d7295f21364f7eea6fe9733942045ea4bd77df0339c5d55a2cdc686c910406ff7363e700682a8cc242146bc3a21b5737ed5a61cadf6a4b2158b6eb47d3d49b7096375a608e389cb35f1c5d4df183d5ed193f54317808c57f366573ecb4cb92fa887fb7a52a5d24b610909e5ea5f87a838fa067800bd5535e91210eb8ea3c2ef00f2eb97174c") setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000), 0x18e) r1 = socket$inet6(0xa, 0x80800, 0x7) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0500000002000400010001e60600"], 0xe) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/03/04 04:52:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xe3, 0x3, 0xc, 0x8, "cdb9e001258e5f5faaaf134d332c8fada3e79ddaf8ea2f89ce9dcf5afc3eb0f37eb8b060d2b9c74ac89cdf3bc20e8bbb6e792e75b757350a7822ac28c06dc036", "7f77d1b13a34d014b8b908123af31126290138cccc4a0c110ed276e1e9950712", [0xd7, 0xfffffffffffffff9]}) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000007c0)=[{&(0x7f0000000200)=@file={0x4f3897580fbbb00, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000240)="fb64f617730950a4103687f6e89a28e39641983e718fd177a52169956589a109dc0c591bd3ae373cca2317798f42cbedf9a0e5", 0x33}, {&(0x7f0000000280)="49a52d7629478cb1fa203d710d3dae1adf21c76533f1a10f8d80533b8de4f63c0368e9478cbbcff094ccdf05bf308a7bf89b955998562d96cf9b800e97216119577f30cc915bce9a650d5390a7a8", 0x4e}], 0x2, &(0x7f0000000500)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x20008000}, {&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f0000000740)=[{&(0x7f0000000580)="ad20b0783f5047c18abab1bc4111ecaaa7a1b134c0eed8de60a80e3cecd0f4283c4b0a825f8a082ec1192d1cc3de795e9336fe9e33558d0a51e60b5c2c27317137bb917977c5c61f9ed7453f103495cedba66540541fd5fd7737f019c3b838e33f503bf7dd4e309b557e1d6a20b1f1fe6b85be492fa37d56d312fdf0f24a23c3787d72c4f33e22c565492db61b2793fb82dc4d1c10eb1bf01d27faa7fc8296b4de2d4aab979af63ffa9a6a1a85f37a6883a03ab7a4051053ce0b148c9879c8d2a868f177e6c1cea6d3d5feb6f96645ba36fa", 0xd2}, {&(0x7f0000000680)="337284f2e02ebeba09c1acf6f29aec40954d0c8b641518339f7da067e930246ca254fca8ea790c28f7fec7b0432dc05382ee8aa38840a11f2f56040cb994ddeeab254149e399eb1a89faf2eed0360111de700125128d38bcdfd36ece20277a9450fd59622b00ca219b7b8fd9304dfd4866d034c9cd6071c7cba656a7298ef09cf29971eee00c987c2c", 0x89}], 0x2, &(0x7f0000000780)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x41}], 0x2, 0x4800) 2018/03/04 04:52:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup2(r1, r1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x4000000000, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/04 04:52:34 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bridge0\x00', @ifru_flags=0x1000}) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x100) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') fchdir(r0) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:udev_var_run_t:s0\x00', 0x24) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x2, 0x0, 0x0, 0x80, 0x0, 0x0) 2018/03/04 04:52:34 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={{r1, r2/1000+30000}, {0x0, 0x2710}}) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x7f) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300000f0000000003000000afc96d0ea085f9d75f7d55294f9407000000013bab000200000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000fffffff00005000500000000000a02685720000000ff0100000000000000000000000000000000000000000000"], 0x78}, 0x1}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000000c0)=0x9, 0x4) 2018/03/04 04:52:34 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227d, &(0x7f0000000080)="98751cc9df2256069b10444d1c07000000b0fe3dd5d20f867f040000007d205a3092bbbbe3b720b28aed4d8d23cf9eee3dee2d2f") ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) 2018/03/04 04:52:34 executing program 0: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[]}) readlink(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)=""/4096, 0x1000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f00000001c0)=0x8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000240)={0x800, 0x4, 0x10003}) membarrier(0x1, 0x0) mkdirat(r0, &(0x7f00000005c0)='./file0\x00', 0xe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x94, &(0x7f0000000400)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xe0000000000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x2}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xfffffffffffff09e, @dev={0xfe, 0x80, [], 0x12}}]}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000540)={r2, 0x2}, &(0x7f0000000580)=0x8) clock_gettime(0x6, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e20, 0x5f, @dev={0xfe, 0x80, [], 0x12}, 0x4}}, 0xffffffff, 0x81, 0x2, 0xb4f, 0x52}, &(0x7f00000003c0)=0xa0) futimesat(r1, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)={{r3, r4/1000+10000}}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200401, 0x0) openat(r6, &(0x7f0000000000)='./file0\x00', 0x10000, 0xe33c2e6045e6b786) 2018/03/04 04:52:34 executing program 7: mkdir(&(0x7f0000b4dff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setgid(r1) unlinkat(r0, &(0x7f000048eff8)='./file0\x00', 0x200) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/169) 2018/03/04 04:52:34 executing program 3: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x8240, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000180)={{0x2, 0x2, 0x7, 0x3, 0x1ff}, 0x7, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x20000, 0x3, 0x8}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/04 04:52:34 executing program 5: ioprio_set$pid(0x2, 0x0, 0x4005) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) ioprio_get$pid(0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x42, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000100)=0x80000000, 0x4) 2018/03/04 04:52:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="240009000000000000000000fffffffff3befd040a000000", @ANYRES32=0x0, @ANYBLOB="1cc9b70008000100fff7ffff"], 0x3}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x3, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) 2018/03/04 04:52:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xa7, {{0xa, 0x4e24, 0x7fffffff, @empty, 0x7}}}, 0x88) r1 = accept4(r0, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000240)=0x58, 0x80800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000280)=0x2, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000002c0)="b64970597cb3d1d3dd89d2994fe3b1c60db67384c694151cf5e6c9f4e17751dc6790317f5ab97f34fd22e667c5a0982473ca0c1861ec141818286047cefda781e11738de00b77231b51250c9198dd526c787476480ccaa455d5226a589f211ad9af77d073805876a852e6b564876cff68a5e7b595ca95981615829106deed067f171641497e604a9c8519e3b828a300b14e54fdf00c2d82a79d7811ccac4330611bde388cc1f3cdd83c9dcb9593a408a") setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000000), 0x0) arch_prctl(0x0, &(0x7f00000000c0)="48ef3c276eeeb8d298a615ac8cf4df1afb6ce3bb8da0bf01342f2df84f5c8d17cbf0836dac5ecd4b5be15c0e1af7b63aeab3cb3c57872ab26405b1b4eb4fa633aa8880250b8c926e097a9877f76bee0fff4ae630a3350eb905f0bb6464dc77aa3f71bf087452c5c54d68d7ab6bf29ece776a0426a9e4b052c7ffec4c4e40c4883b2a91dc2a5f073a4373a70839a4c513562cfd34218ee7b7f3bb9d7fec0bb981313893408a6dce4cff629b25e0fe6608825ac0e95e111f9b1da4209d6e3de90bb905a9886256c8a601eb1b5c") 2018/03/04 04:52:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r1, 0xfffffffffffffffe, 0x7) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/03/04 04:52:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000566ff8)={0x2, r1}) gettid() ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/04 04:52:34 executing program 4: unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='self@(keyringmd5sum\x00', 0x2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r2, &(0x7f0000eb8000)) 2018/03/04 04:52:34 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000000100), 0x80800) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) rt_tgsigqueueinfo(r4, r5, 0x17, &(0x7f0000000200)={0x34, 0x400, 0x0, 0x4}) r6 = fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) sendto(r6, &(0x7f0000000000)="3f162fa32a4fdc3bf68addd3e495c4dc857df26b1929c3300e1e09cfd133f7230e742d2802448d9e93ab6b11bf13f38555d4311e84fb92cf4d7d8411fd8c47705123d686bc758090067aee161b41fb03fd83ba256abe034e747f6bcf89c61653de9e807b1262b46639746ed3f4cc97bb6432fd98c4516afb19b8fa48d9947d197afa690b095effb77782b3fa73dfd1fab380e8fb346bd56fde30649f0814639c7e4b5b708795", 0xa6, 0x20044040, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @loopback=0x7f000001}, 0x3, 0x4, 0x1, 0x3}}, 0x2e) 2018/03/04 04:52:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d61fb0)={{}, {0x12}}) 2018/03/04 04:52:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) fcntl$getown(r0, 0x9) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/04 04:52:35 executing program 7: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x44, 0x0, &(0x7f0000008f04)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000008fc7)}) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = getuid() ppoll(&(0x7f0000000040)=[{r1, 0x6012}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100)={0x1}, 0x8) r3 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r2, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/03/04 04:52:35 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000001880)='/dev/usbmon#\x00', 0x8001, 0x441) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001900)={0x3ff, 0x1, 0x1f, 0x1f, 0x1000, 0x9}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f00000018c0)="e3b0b2833f2069807f2f18d3db9e33cf27856417b30100000001000000a3024ec2c1ec028624b1710d000803d9") mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x189480) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001840)={0xa, &(0x7f0000000080)=""/232, &(0x7f0000001780)=[{0x4d24a205, 0x6c, 0x0, &(0x7f0000000180)=""/108}, {0xfffffffffffffff9, 0x57, 0x2, &(0x7f0000000200)=""/87}, {0x7f, 0x9d, 0x2, &(0x7f0000000280)=""/157}, {0x10001, 0xc1, 0x8, &(0x7f0000000340)=""/193}, {0x4, 0x82, 0x5, &(0x7f0000000440)=""/130}, {0x2, 0x3f, 0x2, &(0x7f0000000500)=""/63}, {0x1, 0x1000, 0x3f, &(0x7f0000000540)=""/4096}, {0x4065, 0xfc, 0x100000001, &(0x7f0000001540)=""/252}, {0xc76, 0x94, 0x554, &(0x7f0000001640)=""/148}, {0x1f, 0x7b, 0x9, &(0x7f0000001700)=""/123}]}) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) 2018/03/04 04:52:35 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f00000000c0)="130000001000ffdde200f49f070f050000230a00", 0x14) getpeername(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x2, r1) 2018/03/04 04:52:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000372ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000c24000)={0xc}) 2018/03/04 04:52:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8001, 0x1, 0x2, 0x80000002, 0x1}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x783, 0xfffffffffffffff7}, &(0x7f0000000200)=0x8) socketpair(0x5, 0x806, 0x2, &(0x7f0000000280)) munmap(&(0x7f000004b000/0x2000)=nil, 0x2000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x800, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004aff3)) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') 2018/03/04 04:52:35 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000000100), 0x80800) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) rt_tgsigqueueinfo(r4, r5, 0x17, &(0x7f0000000200)={0x34, 0x400, 0x0, 0x4}) r6 = fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) sendto(r6, &(0x7f0000000000)="3f162fa32a4fdc3bf68addd3e495c4dc857df26b1929c3300e1e09cfd133f7230e742d2802448d9e93ab6b11bf13f38555d4311e84fb92cf4d7d8411fd8c47705123d686bc758090067aee161b41fb03fd83ba256abe034e747f6bcf89c61653de9e807b1262b46639746ed3f4cc97bb6432fd98c4516afb19b8fa48d9947d197afa690b095effb77782b3fa73dfd1fab380e8fb346bd56fde30649f0814639c7e4b5b708795", 0xa6, 0x20044040, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @loopback=0x7f000001}, 0x3, 0x4, 0x1, 0x3}}, 0x2e) 2018/03/04 04:52:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000cca000)=[{{&(0x7f00000f4000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f0000082000)=[], 0x0, &(0x7f0000237000)=[]}}], 0x1, 0x20004050) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r1) 2018/03/04 04:52:35 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x8000) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) chdir(&(0x7f0000000100)='./file0\x00') fcntl$setlease(r2, 0x400, 0x1) 2018/03/04 04:52:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) dup2(r0, r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) 2018/03/04 04:52:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x880) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl(r0, 0x4000000001265, &(0x7f0000000040)) 2018/03/04 04:52:35 executing program 2: unshare(0x400) r0 = eventfd2(0x0, 0x0) fadvise64(r0, 0x0, 0x4, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) [ 36.032462] binder: 5561:5564 ERROR: BC_REGISTER_LOOPER called without request [ 36.060604] binder: 5561:5564 got transaction with invalid offset (0, min 24 max 546) or object. [ 36.072776] binder: 5561:5564 transaction failed 29201/-22, size 546-280 line 3190 2018/03/04 04:52:35 executing program 2: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002540)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000002640)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002680)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) fcntl$setlease(r0, 0x400, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)) fcntl$setlease(r0, 0x400, 0x3) 2018/03/04 04:52:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'yam0\x00', 0x10000}) 2018/03/04 04:52:35 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000028ff2)=ANY=[@ANYBLOB="1f00000000000000890000000000"], 0x0) [ 36.085725] binder: send failed reply for transaction 5 to 5561:5583 [ 36.098477] binder_alloc: binder_alloc_mmap_handler: 5561 20000000-20002000 already mapped failed -16 [ 36.111295] binder: BINDER_SET_CONTEXT_MGR already set [ 36.117577] binder: 5561:5564 ioctl 40046207 0 returned -16 [ 36.118427] binder: 5561:5607 ERROR: BC_REGISTER_LOOPER called without request 2018/03/04 04:52:35 executing program 5: syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x280500, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)="6e732f70696400552f6e38afe5c3d68b0dcf8dba2e8dac161d55d04d3a5ec038d1eab223be202cee7fa694ac5f35e0b7cbcd095d57b9a54e3509a58a13655582cb43e45c9daa244fddc78affd340848c86a7246be7f66140b95c5bb64c81a4f67f1f25525a52a270bccca8d79f0f58a92e6fc88c362d27a043403dd854ce56110e126d47b2f360900262e2682e1ede7a2f1f85e68fc89439c9f906e21407ecf19abfb702b538ad058f18ef131cfaee3a9a3aa9f629fec874abee7b55fb86fdec24e4f94653e025540dbf222fab49a389ec8c2704536f52") 2018/03/04 04:52:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={"839000120208000000000000004c00", @ifru_addrs={0x2, 0x4e20, @loopback=0x7f000001}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x448082, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x81}, 0x1) 2018/03/04 04:52:35 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000511000)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x800) ioctl$TIOCEXCL(r1, 0x540c) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="19df678d5292", @ANYRES64=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="07a3c0f057ccc73a3a4c9758e0943679b2e5083bc52a11d1d325097143908dc95032c79dc9c0bf15aad2049ff403db940d9529c654bb8f82dae063cd9a44d4ae3b1cd60606d870e1067e2fb3a17dd7ebb5bf9d03d1d9b8fae5e12c6ee9a11da90fddc6404f1437258bdee7303ba687ebbf17960295508804935d484e629c9af5d4aace9d80ead8eb712ad9224017bb6b75312d833e8f7f"], @ANYRES64=r0, @ANYBLOB="3220ae6772f3859cd35a2032815e"]], 0x4) 2018/03/04 04:52:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0x2, 0x80006, 0xfffffffffffff646) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={"620746363ceebb4ff933ac694d3c4e32", {0x4, 0x8, 0x1, "524ce22b885d", 0x7b}}) r2 = epoll_create1(0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000080)={0x80000000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x40000000}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xf015, 0x8001, 0x5}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="be000208a1306b1f826f50577bf222aa9aa95926239397070002004df99cf0fc39441e3d20b61960aa9575edc68aa74da879c1d964fe63df8aea504e2b93ef77177b43a3d74e5c6220a4a65a3544f7f30201a62a93d6e6cb7770ef01d2cecde3fcc66e88a45448102130bd1209a7045018bc79a65235c7ecf4d47951ed823143165a6454795576f57491ed132e78a41d5797de9700abcfbf53b8eefc"], &(0x7f0000000240)=0xc) socketpair(0x3, 0x800, 0x79, &(0x7f0000000040)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0x1a, 0x4) 2018/03/04 04:52:35 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000f6e000), 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/04 04:52:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7d, 0x0) ioctl(r0, 0x4400000000001260, &(0x7f0000005fff)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x5c2, 0x5, 0x2, 0x3ae, 0x6, [{0x4, 0x4, 0x27, 0x0, 0x0, 0x40a}, {0x3, 0x8, 0x240, 0x0, 0x0, 0x100}, {0xfff, 0x401, 0xfa39}, {0x3, 0x4c1a4579, 0x5, 0x0, 0x0, 0x1}, {0x3e2a, 0x761f, 0xdaa, 0x0, 0x0, 0x2280}, {0xb0, 0x10001, 0x6000000000000000, 0x0, 0x0, 0x680}]}) 2018/03/04 04:52:35 executing program 7: r0 = socket$inet6(0xa, 0xf, 0x0) fanotify_init(0x24, 0x101002) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00005d2000)=@dstopts={0x0, 0xfe, [], [@generic={0x0, 0x7ef, "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"}]}, 0x129) 2018/03/04 04:52:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r2 = dup(r1) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/190) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x161) [ 36.119621] binder: 5561:5596 got reply transaction with no transaction stack [ 36.119629] binder: 5561:5596 transaction failed 29201/-71, size 546-280 line 2920 [ 36.119676] binder: 5561:5583 unknown command 76 [ 36.119683] binder: 5561:5583 ioctl c0306201 2000a000 returned -22 [ 36.160568] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.166319] binder: undelivered TRANSACTION_ERROR: 29190 [ 36.173683] binder: undelivered TRANSACTION_COMPLETE 2018/03/04 04:52:35 executing program 4: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000500)=[{&(0x7f0000000280)="ae789221f7d7acdce303dbd1315e455ddadfeceb82b662b447295ef2c4b965846294f75ffa9d5bf13efed384347c9dfaadaac2593f6fa70f0cfd3c62141e036abf2bf82f254e11c63826fbd23499cfa482e025ac47876679eadc508ca7e6ba915cd87d1b67", 0x65}, {&(0x7f0000000300)="131fe78c4d2cec8c68247825a15912626d0c168d5fff205bf0db95fbf1fc45fa889c6c57f97852980de20c66c1d8fca57b7bc6f90905bb0456a4a7385e3d3a0f62ebd6b05de1b250ebc924904206878d1aba004563e1b3e87b1e6ce49ecd04979fcb5ff9695cb1bd80bf53ca0771b75c27dea71c93e3f6f320fc7febca9c906ad84580d0a3a3c39a2db074d65f5d484cce8d0c2b70ec3900b885a92362b675e18699bf3be0686c5292b600ab6cf3beacba5ab347a08b0877b60d332c1f272d05da02c2fb4686bfe56aa3227bac2bc77764b809fb55f1782d438a2685d12d83246f904a817f646dae1180bd40dfb47b00b7a81e32", 0xf4}, {&(0x7f0000000400)="236e206613b0fd7965be0a0625d8751520a40de479db8249f4a51105cd681496eac05924c1", 0x25}, {&(0x7f0000000440)="d96b7a31936bb725573baf60e4f5dfe0aebfa534509f65bdb31991e17f19f8b9443fa1ff400b4ad58b1710fbec227abfdd0ea87f2e7f73c9021a0205ad3bf4416ff26feac08b08b7a54fd42680aa994e65bed02b4288", 0x56}, {&(0x7f00000004c0)="201ac39b036b8c6c7a593fe9161a691c7ef4932da7bc3d506ccb15c1fed6f26d6786ff91464235e84d3a15efb69a70f293ea8b327e1fa8aecd2aa8", 0x3b}], 0x5, 0x0) r0 = socket(0x0, 0xa, 0x8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='selfmime_typewlan0!vboxnet1vboxnet1\x00', r1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffd) read(r0, &(0x7f0000000540)=""/173, 0xad) 2018/03/04 04:52:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000106ff8)='./file0\x00', 0x18442, 0x0) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x84, &(0x7f0000000000)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x8, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) 2018/03/04 04:52:35 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f00000c4000)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x1, 0x15]) 2018/03/04 04:52:35 executing program 7: mkdir(&(0x7f0000000000)='./bus\x00', 0x0) 2018/03/04 04:52:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00007cfff4)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x16, 0x401, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x6, 0x1}}]}, 0x2c}, 0x1}, 0x20000003) 2018/03/04 04:52:35 executing program 0: madvise(&(0x7f00001f2000/0x4000)=nil, 0x4000, 0x10000000e) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) 2018/03/04 04:52:35 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3}, 0x8, 0x800) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x40000014}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000000}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) [ 36.181431] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.254444] mmap: syz-executor2 (5651) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/04 04:52:35 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000dc7fdb)=""/37, &(0x7f0000356ffc)=0xfffffffffffffdf1) socketpair(0xc, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xd}, @multicast1=0xe0000001}, 0x8) 2018/03/04 04:52:35 executing program 5: waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000), 0x2, &(0x7f0000f63000)) r0 = memfd_create(&(0x7f0000000000)="e3d9766d6e6574315e6367726f75703a232363707573657400", 0x2) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/03/04 04:52:35 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = dup2(r1, r0) sendmsg(r2, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="97b0ad4d653e06c2", 0x8}, {&(0x7f0000000040)="c6167b205a7f306269c798f7fcab922395183389705fcf274c3b7665f324509874e209a48c69324b7d2e26eb61fe5cd7c8d59ecfc1764669edd37836bb726b69c847da0346a1d71d01f9d0a86ce1f052420fab62b283369ef367ac1f2e9926d08f189ce39ca4052ad9e9a87351c8cda0fa", 0x71}, {&(0x7f00000000c0)="7c25d3d259e48d14f150dc95c72b778e193735aa4b1b8c3bf244c02a6074221914cd6a25013017b945bcc51c3724dc89264d1858c57056e28d086d83f9a0762eeacf04c719ab651afe86d359037217f0d5cdb8eb00f97c9c28", 0x59}, {&(0x7f0000000140)="a407c66e476224eaa3f6922a430f02959c9e0d95948ac9a16894a91fcf52009527a5cebf115798cafd8dd9d6b596ac26aadd39c8dd735d8eb99fd49e88dd0f488426bc2d6d04c9eab56f39fc7bed5a9064d3d962ac4b68ed0d195909ced4da82692631c74d01ed1b0b7b7bb83a9b85c19892aa8ef944f1cb1baf4560a449c7595969a78bd1c63e65f31e29a20216e351abbccc9dd783365f7dcb420df9c766e122a8528c6c0b0e702077fb8f6294bf3e03ff7cdaa3ddd7f7a9585bce7238cefda67bc3bc03aec52892c0aee7b817764429769ccbef56499541cc594701975ae2385c4ed1b2609f6f447ae83fe284a529dc39fa", 0xf3}], 0x4, &(0x7f0000000280)=[{0xf0, 0x1, 0x3, "2cc70d6881510cff6c63a9fa250b75fb3e9bec8bb45cb23159adf6470c06a61128539f6712f7f4c850ef7b4e37070ddf40a7e96919c0b1277a3fa086a9eba7d5391df77ed54714b53dd3e27c0cef7c6a5379bdda174d7e0e65ee6a1e4a6de4d01083abe724d09e369985dcc1e53493865396cde81e7e8e38cedcc55bbb4fa65b9b8ed5af06c60c264c887cc9fdab9faa0b1ccb208022ac2c466ec85ce6c29affc2767540d5ff2647e20587ca06b873ecebb67a968a5c30f97440bb9ea5217ac3921b15cbd51aa964531d61962cd3052eab39666ec39dc04a509c4694ba7f9025f966"}, {0x74, 0x11f, 0x7, "2f3081b2c875eab44f04a5991d6490b3344c72cad61b53fd00903a4e5bd8bddf99bfc18f38df106a443516afc58661fdb9bc68fc61adcd71809b7eae265ec54c62d6448bc4439b1e41e1a8b5eca41994154dc4a089e047ab802c41584cebc4ea2ea992206996c6"}, {0xc, 0x1, 0x80000000}, {0x9c, 0x1ff, 0x3, "7de765ad21b87cb95a68d7021985e1b586931c7b3b9ca72fd62702cb6a9f3271e65281456b0f77e33a69b4052750678588aff29042884ded277517fcdd025861b0f49026494fa3824b8f35ef1ee1d4d58d4d6e54ddab5ed85d1e1480bb3656e0bcff852baec05ace5e9a306fcda6f7d01dcc8804a30dfa9463feb043bb7036bc957377a423620a5cca6302584b76"}, {0x100c, 0x114, 0x4, "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{0x88, 0x118, 0xffffffffffffff58, "798cd0e6838b10fc384cfece4a759f647f591598d953300219cf4d2a2cfcd0a76247b9a52fc53fd9c76daac23676901dba9485c5888174af31c87b00eb695f30d9df4bff150641e3126b8e6771b73c136728d4e06bf5c99766e405511abfde3d72c4fbf790c0ea860568ab06b8bd18ae2ee437cefc3df0fc284a7053"}, {0xfc, 0x111, 0x80000001, "dda9d0d9d9847834f191af55cf061d46a7b33f812bcf123bd41149046ab85100e9536efca38202a9128054cb75f355df31c4ff00bb8faa90ed59c8fc0783a66527fd32e9ef2343f12d1dd699838c75996d747bbafb13559d3f126e13fed1cd7bb44e22525714366e843fe447711fd32818a3fc4635704947e3575f2313c94c7cf9ac399a743cb5701a8716d0999f0424a78383c50845fcbe65f1ef41dcefa28de92a7feda2bec4c65c34414a4e6eb86643efc13f37591e497554e7b03557c825cccf2a488252b1ae601fc41b82bf333a59b198c4a5d58c905f67f27826939474738dd11639f6c9392fe97069e785"}, {0xf4, 0x10f, 0xebb, "9550be55a2d90cfe210dfb4d4e2e4aba6cd4f2d6095cd8b908a5f4e5a37604939159435e86cead6fc6959cede1f22d62e56828af09296a8ddf09076d3dc29fbb45e2488559171574116d498d4c4dc3efeac3386bc13a41cb32e614f96f4dc56b3888c4c2b537442f06167689f3f630fa0d35f2f561632c9c86bcaee8c58191b1fe0b9fc067cac0ea4551170c3737cf0fdb5f6e44904950208267793fdebed4bafc22e5897f7c364271cebb6019c6a202dae742171f92cccbc8fa0f106b989f009cb392378ec1f9ffa815cbd523b05edb911d7cef1457800c296e672e27ecf0ab9e0ed02f73a6af67"}, {0x60, 0x29, 0x8, "79c3968e42dbfc4235c7709c77a31599adc5b21f2998c03557fb9490002ac37117c56e866a540ce98a6c2c272d7949cf7216d5e974eb402abfe2084dcc4ae4fe8723dac46bd3fe8a8674da5fa5ed25f3a653"}], 0x14f0, 0x4000000}, 0x40) 2018/03/04 04:52:35 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000100)=""/82, 0x52) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0x200000000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setscheduler(r1, 0x5, &(0x7f0000000080)=0x7ff) mq_timedsend(r0, &(0x7f0000000280)="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", 0x1000, 0x3, &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/03/04 04:52:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040)=[], 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/03/04 04:52:35 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/140) r1 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r1, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a7c9f1)="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", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x80) sendto$inet6(r1, &(0x7f0000000200)="21abb6294ad39770d27a4656a6e19db7090061501cda7e99c8cd837132e4bf35e53d0c8a019a4e5a36c3443ea065a4da2420c9f04836ea844cf5bd6bf4ef7b313b4a2fcb6c72d0cb4248801f09f6b4384a0a5ac1746daf0763f085776ac551517566fc15dcc9370fb8e70d3983b62ef538d58209baf149beb9ba437e0b62ad330cd7f584fe53602b20af8552fbaaa1feb6ae788e731696a8627a7ae1d3658f2dfff8b608a3ea6772da42657560f4fc1e7f8f39cb9599d29ae54d8f3fa6c4a91a17ab6655267a1f9af1ce6bb8caced1bcbbac865a83e972bcd369aa6a4f2ba748af3a7fd06e13886345cc3f3fffa225d14a469667d3014bf8235177d5c6d6a5794573d884b23179ce2b02076b4f3d51c19982781a64e9b70f3123c8e5ff607e9b4b1234505885a65b8261db0f5e60ac61a0f02976de83c4ce991390aa27d1c4a712ff3e88fb1d7368d9cfd665f6102ab58ea0b7a7d7cf20baf710e4f6a6169cbeeccf79e0b051e60f6c20891bd6191ea08241aa7e2748bb06fc4f3435f9e7b5416759dfcca8f8b54c3098ea24c84604816cd2e3b81981367f3230e6a95bdde07b0cb45f9b2190586255547b78b9dedb1b2fbb001f349688cd71147696fd37c9e59938e4386d2292d413057450ad4a4e626039f21fdac75c0fbfc4da989a892fbb31d71bd79f50e1e5e6941615df66cc0bf0ba929248d0c0f81d2deeed76470e869ef037d038233bcfc2e25c84caceeb4fa39bbcfee63b3423f8af2c354c33a899ecde8b489eeea4ce11cbbf0ccb4e91d8f307c8814ba381ad6776ad0b0fbebb34c3f85e2e0ff2b062639b8fb11685489d8cff27bbd494a8dad1d737b0ad74114c6145c9017a6f3ff2353e678ad844cea6bf4d1f96ba2febaeddf091bcff954f04de8eccac1975a2f2c9418ed59b9ec1d962314a2703927c0141ee03df13437740cb9b9e502aea4d79c7b24fef9f10152b856776d309d097bc52dacce63d0b2f51812cd1dde86ca641b57f4dfa4d2c2c02bb1c429f2ab7e14b8f568380b25a7e5b3a56bef0723af37cbe4417d5433c87e66aa9658eee36f843606076ea7a6e93cc04a6c2357db0439a3b83a34fe272668d15d7bbcd690abe211d5222034873e803fa0af1e37806d625f26367f7041ef0644572380f3210aa7737bc360e377296401272d83795d307c77aa7b5acae3490057a5a6031305aead4b4db715687bcfe8d116483d9ec4e62d4dcd84286edfe36aaceda5f2eeb317e7115fe2366ea56e01ab9f39e781b618a6d0fb8fff01cacf7eff50804aa2fdd443c0559ebb5a76045d4d9a0b9454576fb56d11753faf03ef806e08242751f4ba4448aaca8f5063ccf02fafe472725efe004dddcf6a2005cacb1922caaf925a372a291eab547e1026e945b9ae8ea98e00311e47a7b4bc6b7dbeb2e1d0ed872a9b925aca5ed73b223b7949bc945861e46984e98dcd830c8568ac38805c6f7cc067db4afb21aa186ac58ffc5fa1029f0fcdfd12691a2cf4e97d5493cec29cbaad41695eaccfb028034d9213b6049d85f13f6900c4dd11575047e87faa405210755cc25f468942cf4bcbb2ef6b22a98556b2aacb7115f3b25730ca229cd626a1521725a84090e8fba969722885a22fd1c8fff903dd50aefb47c2ed3228175e91c9d0ff2e4bdc40eaed8e1bbe85336149ce040a8d7950b013aeffdd1d3005c8ed9ed51cc2e08c7006f018a5a4baa84bde45f3eda82f1378039d5e28e501a940257109dbdf46f98f6384f608a405ed8c36ec8963ce31fbf50e5a3dcd1c5a6c2ec7c14e144ffe75a8e8f3ef7a786cc6d39c2bf2381d8fc958d83c84e3cfb119c4e57b603eb2965c2163cf7a70bef59e2af6372473233fdac67ceb3ae131b089a3be1d1476e28a9115529ccf20f9ffadd9c069e50d4d901a13f3e081a43cba1ef370e585756f183374c8308d0822ebdda82d14af008a998b7779e5a4ad106b27f94a3148c47fed914a8ae0d7607ac1ab1db71eb4764beeb0013adabfadd95c069550ec707374c73e442614bbc4046fab80abd24648999996a72433fde5b164885666e", 0x5b5, 0x0, 0x0, 0x16f) 2018/03/04 04:52:35 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x184) clock_adjtime(0x0, &(0x7f0000001fb2)) 2018/03/04 04:52:35 executing program 0: setitimer(0x2, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000180)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00000000c0)=0x3, 0x4) mq_unlink(&(0x7f00000003c0)='/selinux/avc/cache_stats\x00') r1 = socket$inet_icmp(0x2, 0x2, 0x1) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x800004000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x224020) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffffe01) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) fsync(r1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000480)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sched_getattr(r2, &(0x7f0000000400), 0x30, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r3) clock_gettime(0x3, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000000340)=[{0x1, 0x1, 0x12f5, 0x5, @time, {0x3ff, 0x1}, {0x80, 0x7f}, @result={0x5}}, {0x2, 0x80000001, 0x7, 0x1, @time={r5, r6+30000000}, {0x8, 0x62fc95a4}, {0x4, 0x3}, @addr={0x2, 0x8}}, {0x5, 0x8000, 0x200, 0x3, @time={r7, r8+30000000}, {0xd1}, {0x1, 0x5}, @raw8={"1a0879b529f2d97d7e0ccb82"}}], 0x54) pipe(&(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000000)={0x10, @time={0x77359400}, 0x4004000000003ff, {0x3d25, 0x3}, 0x1f, 0x3, 0x2}) 2018/03/04 04:52:35 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)=ANY=[@ANYBLOB="100007001000ff03000000000800000000000000"], 0x14}, 0x1}, 0x0) ioctl$void(r0, 0x5451) 2018/03/04 04:52:35 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000240), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r1, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="f7b786b7764173a465d158032c91a866eafd21abdcd36443a51c191f28b601c96c1f10c73aa92a3f106e3483d93e971eada3a25b48cd92437aa1bab93c35957dc85e5a17f7085a7ab62a1c", 0x4b}, {&(0x7f0000000080)="f34c0bcd16ec1b02c183c71a22d5b739da1b144f7fc12d34d1db7813986c1f3ff99e16d2263d9627553f58052b8e1de7135cee53af6ae2308e59a36fae1aca52fa0ea8653f4e012013a0adfab9ec33137db8d877d5756a8b8f2a2b3a3b3b891064e83b38beb6758c4a5f18f28036cf97d83d30d58f625439a8e582321f21527fd89f173c25eed0213710256fb53b4c0ae79a71cd16f769716ebeaccf3cef459d1e96a1483e0f35a80ccacce540131d32fd39f9a3a9e94656b0bfb1481895fbf3a26a7c2d5eba27c8e06bc5f53e0c15a8065e3f06f0839f596c65ec6937e4ae4201a414fe131cab5586ab0fd548957990e978c5946c51dd71cd", 0x3da}, {&(0x7f0000000180)="6a3443e028350b2e7d3278b76f14aa14b2", 0x11}], 0x3, &(0x7f0000b94d6e)=[]}, 0x0) recvmsg(r2, &(0x7f0000b98fc8)={0x0, 0x0, &(0x7f000095cfc0)=[], 0x20000000000000f2, &(0x7f0000efcff0)=""/16, 0x10}, 0x0) 2018/03/04 04:52:35 executing program 5: r0 = socket(0x10, 0x802, 0x0) fadvise64(r0, 0x45, 0xfffffffffffffffc, 0x6) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7, 0x80040) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) poll(&(0x7f0000000000)=[{r0, 0x80}], 0x1, 0x1) ioctl(r0, 0x3800, &(0x7f00000000c0)="80074c5a04cc5cafb0388ed0b6b70f5e28a2f19e039ad154bce1940b57e7a4dfbeb67c8b693544f4fd19a0d2d291c57a5974c15c937683978f99a23b30c1c18a1977adbc200d0cdda17f0d2e9afaea5cd1b0856c1dd3f08ff9141cf3c4098473180fb24536397d5273356fb459b039849f4d696b6aeeff241e86e5720b7a9c49be39b395fbfd7891075a11ce37aa7ec9c931b306d2a6ecdd956c6fc3d4b468ee4e53a16d55dca5f208612765870ef46a63ea5fec2accbe2ecea845a620e435d1727469d75c6933a1f4d23a94913287652a0610476d2cb57400bb2101baabcc5f8922fe749a9c056dffdb6784") write(r0, &(0x7f0000000080)="220000000001000003004e5f7fde973e5f45e7", 0xfffffec4) 2018/03/04 04:52:35 executing program 2: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x2) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x6}, 0x8) truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0) init_module(&(0x7f0000000000)='selinuxtrusted\x00', 0xf, &(0x7f0000000040)='-em0lobdev!procwlan1keyringsystem\x00') 2018/03/04 04:52:35 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r1, 0x5, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000040)="b9834b8fd7b1161591141b4faa1b068a1fa3947255cf6c76f4b870fe18524a9a3cfa9bb35e35db49d060d01e8865c1681a4c07a554ead18567ca7c7aefe20566ff33d79381c59542c2333f43c559a75db558574771bb52fdfb373256c76cfb72", 0x60}, {&(0x7f00000000c0)="a0d4a863f76641e523dfff69934f4fe0101f6fdbaadb8b072e70f25dae2d82d371a4dd99759c4ef1f448dfde82b53dbd8a4aa33278b2f76cb8ac0ad9dae3fffb597af507adc10e307dba07fc24a5ddc1f284511309a2e168d01a53a171e877b05f1a393c913eb0b2d75f9b39cc4cec48fc0903ad708681389015b750426f3f44717892fb966896810df553bfa3c3d00fd5aaccfe0f9cb371b6dbbc728e5a990a90be77d8761ebaa2a9766bf0fee9ab73ef2081aebb72ed4b1dc1448fbe7c8fb235eeb5b3563b24637f059a05343cc89fdf04db0e3f05b35d3f", 0xd9}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="8407d692eaedd944e89adbdce9c37c2e5229ef1e9accec86d0838d652658bfc9f4222190e00c347089422a3d49cc505ff1a382e6d5c69dc55a93dd6be08ee82f15e100df1bbe2f43759c764d8087fe95e6fd92aed0122229beed6e735cc21ebd4089f8baad302cb2f5e939de86686bf3a08502d541bc0d273f8ed9f978c91767bd44de5da51689a2ca9be010e5e529c5214652427d962950e8bebcdc45c7c961b93d97", 0xa3}, {&(0x7f00000002c0)="da32211735e947ab8aa960", 0xb}, {&(0x7f0000000300)="ca97eb3b2989d94492c343bdc45c1a66e6a982707f1d383573a60ed650028e845c7ba784e65fe073c78c34e397172b63f543623757972f5e2e76dca44cdd8bc774b1bc118f78c10f22ee05797464da2aee9286578ac2b2d924a3dcfcdb91c57f758f15be3387e770034b7e997edde7d5757ef54ce20118e49fdd0f415e4ae898b793e6b078aa6542b228569b16eb9beb3e35440ba2e795bb64fcf34550504a61e8a5330690b5aa3f18f03c628c659419d4263095a864ecf12cb239b6697c7298e03f2b69822aad2c1b8fa5f263dd7a7925d77ea4b4736824b1b8f8e15d66b69d54fdcc80c1652ed2c9500343", 0xec}, {&(0x7f0000000400)="48f5b7f720170cc69fdab305bb24497f9f77c7e28a3e53e51983ee955285648c5ff746458cf2e9eb9709c24ccb40e1693adb586afa967922fea0058df9af48397a3fe477b5e316240f934a27276db0e3037460fe4610", 0x56}, {&(0x7f0000000480)="1868ee442e2de6bc1ccf38ec44b8a7f80f421c1841c51d3834e9ff995f84672776238fff604f8a362acf0f3407ed3452428a197ab66e9767885bc59600a30755ef630160219f00dbd99acda5489a06b3cec9c2b8c35bd053b33acb4210534ba79bf2fa3e21e9e8d45820f4d3930d4a7950861b02b4b990df8f83386ef21d1c78e87957530af87f5e9f9329c14b60da0c6cd76a645cf5515580fd60fb9e1c690e0646909147e1117247b77c70bcfcc43601a41f49d801d87a53dba3880a4241cbb30d4d10c8dae28a0897317412b6f048ce536274febd78051262cd8701", 0xdd}], 0x8, 0x0) close(r0) 2018/03/04 04:52:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000390ea0)={{{{0x2, 0x4e20, @empty}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r0) futex(&(0x7f0000000000)=0x3, 0x9, 0x10001, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)=0x7, 0x3) 2018/03/04 04:52:35 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000001040)={&(0x7f0000000040)=""/4096, 0x1000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2c}, {0x6}]}, 0x10) sendto(r1, &(0x7f000002af28), 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000010c0)={0x1, &(0x7f0000001080)=[{0x85e, 0x2, 0x5, 0xfffffffffffffffc}]}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001140)={0x7, &(0x7f0000001100)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000001180)={r3, 0x6}) 2018/03/04 04:52:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffff1b) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={"d8013fb0bb7b9c959360476d979a81c3", {0x4, 0x2, 0xffffffffffffff53, "236ed8824a37", 0x1c6}}) sendmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000014c0)=[], 0x0, &(0x7f0000001540)=[]}, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) r2 = socket(0x4, 0x1, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[], 0x0, &(0x7f000002d000)=[]}, 0x0) 2018/03/04 04:52:35 executing program 6: getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getpgid(0xffffffffffffffff) getpgid(0xffffffffffffffff) r0 = getpid() r1 = getpgrp(r0) capget(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000040)) 2018/03/04 04:52:35 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000004000000ab7ea77b000000b4fc7fc7d022decbe84de3531ecc4825b7fccbaa78c64b31f3d475c7c0310bcb5cbfc63fc961f0273895b2b3a30274fb3b6f909e6afbc3360ccffe39e61a525abd6c22fba78bb39163"], &(0x7f0000000240)=0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f84fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000000400)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f84ff0)={0x77359400}) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x15, 0x40, 0x6, 0x1d, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd2b, 0x3504}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bb8, 0x1, {0x6, 0xff, 0x34, 0xff, 0x0, 0x5, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x11}, @in=@dev={0xac, 0x14, 0x14, 0x12}}}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd2a, 0x3505}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x6e6bb9, 0x6, {0x6, 0xff, 0x79f, 0x97b, 0x0, 0x1, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@empty, 0x10, 0x4, 0x4}, @sadb_sa={0x2, 0x1, 0x4d6, 0xbdbe, 0x100000001, 0xc1, 0x4, 0x40000000}]}, 0xe8}, 0x1}, 0x20000040) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/04 04:52:35 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace(0x11, r1) socket(0x10, 0x2, 0x0) 2018/03/04 04:52:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)={0x14, 0x25, 0x3ff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 04:52:35 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x4}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4ad5}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x8000}], 0xcc) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000340)={0x5, 0x3, 0x1, 0x4, 0x6, 0x2}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000024fec)) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000380)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000028c0)={"73797a5f74756e00000000edf800", 0x0}) r5 = dup3(r3, r1, 0x200007fff8) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00e2ff140001010000f75189559e69e731b57d", @ANYRES32=r4, @ANYBLOB="140001ad090010d11f546f000000f3b2e21ee7000000000000d890"], 0x2c}, 0x1}, 0x0) 2018/03/04 04:52:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001900), 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) socket$inet(0x2, 0x802, 0xb5d) 2018/03/04 04:52:35 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000d52ffc), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='/proc/self/net/pfkey\x00', &(0x7f0000000100)='/proc/self/net/pfkey\x00', &(0x7f0000000140)='-\x00', &(0x7f0000000180)='/proc/self/net/pfkey\x00', &(0x7f00000001c0)='/proc/self/net/pfkey\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='/proc/self/net/pfkey\x00', &(0x7f0000000280)='posix_acl_accesswlan1system\x00', &(0x7f00000002c0)='/proc/self/net/pfkey\x00', &(0x7f0000000300)='/proc/self/net/pfkey\x00']) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) ptrace$peekuser(0x3, r2, 0x9) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x5c9, 0x1000, 0x9, 0x7cd, 0xc30, 0xfffffffffffffffc, 0x1, 0x2, 0x401, 0x40080000001, 0x15c000000, 0x51}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) 2018/03/04 04:52:35 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) 2018/03/04 04:52:35 executing program 2: r0 = socket$unix(0x1, 0x480800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x1f) recvmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000005b9679e7f56b0699597a128260be41400000000000000000000"], 0x20, &(0x7f0000004e80)=[], 0x0, &(0x7f0000004ec0)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f00000050c0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x7f, 0xfff, 0x6, 0x7, 0x3, [{0x1ff, 0x4, 0x1}, {0x6, 0x81, 0x8001, 0x0, 0x0, 0x181}, {0x1f, 0x0, 0x3f, 0x0, 0x0, 0x4}]}) pwrite64(r0, &(0x7f0000000040)="d736a88f2bd4d70b5983cf76c00d61c2a814cfa5076b5dd81c2f318927b21910ce992e869b3958fe7762484a9deab68b9fb6782f4a", 0x35, 0x0) 2018/03/04 04:52:35 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x400}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8001, 0x101}, 0x98) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aadff1)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0x80000000, {{0x2, 0x4e20, @rand_addr=0x10000}}}, 0x90) write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) ioctl(r2, 0x5101, &(0x7f0000000140)="ef982ccf57a03a59940657429fc13c4a14c240a94820776046ef7bb5bf2e3509629a6fbc2fd3ed6386c598fbb7e0da79da821ce58c01c2f8c2598e762100529ccf2a2cbbf10dee9e91c20e7c7eebbcf7ad4f81ce0cb157a4739d1509726f3405c59bd7c08d6640949d1372aa64ccc7b52fda207b9d1298ee28ce2d9771fb67ddd565e83daae474d17b88f3812f34ca0b6aae6f90728a3574424e10abef5baf5e9d7b1ab29cf1b71d9a4631c8b10dd8f5d5cd5e067f7ab300538f238489f94fc6858dede09895423e87496f4ecf8788c1fb8201992bd259eefe6b25cf1cdb") r3 = socket(0x10, 0x0, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r1, 0xa2a}, 0x8) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) 2018/03/04 04:52:35 executing program 4: socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x10001, 0xffffffff, 0x5}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000305000), &(0x7f0000aadffe)=0x4) 2018/03/04 04:52:35 executing program 6: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x401000000}, &(0x7f0000011ffc)=0x8) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x8000}, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) 2018/03/04 04:52:35 executing program 2: r0 = open(&(0x7f0000001580)='./file0/file0\x00', 0x604200, 0x80) dup2(r0, r0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000015c0)={@dev, @dev}, &(0x7f0000001600)=0xc) unshare(0x40600) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000668fd8)=[], &(0x7f000071b000)=[]) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101800, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0x100000000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @rand_addr=0x1, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/04 04:52:35 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x12000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0xfffffffffffffff9, 0x9fe5}, {0x6e22, 0x7}, 0x4, 0x4, 0x9}) getrandom(&(0x7f00006f2f5e)=""/162, 0xa2, 0xffffffffffffffff) 2018/03/04 04:52:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) recvfrom$unix(r0, &(0x7f0000000000)=""/11, 0xb, 0x1, 0x0, 0x0) 2018/03/04 04:52:35 executing program 0: mkdir(&(0x7f00000000c0)='./file0/bus/file0\x00', 0x100) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000200)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7, 0xb2, 0x44e4}) r1 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) 2018/03/04 04:52:35 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x96c2167e59c117ae, 0x84) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) getpeername$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000000c0)=0x1c) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000018ff0)={0x0, 0x2710}, 0x10) readv(r1, &(0x7f000000afb0)=[{&(0x7f0000029f2a)=""/214, 0xd6}], 0x1) [ 36.519134] binder: 5727:5731 ioctl c018620b 20000000 returned -14 2018/03/04 04:52:35 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{r1, r2+30000000}}, &(0x7f0000000200)) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) sendmsg$unix(r3, &(0x7f0000000140)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000080)="fed73a603415f338de8edd6c4078c7", 0xf}, {&(0x7f00000000c0)="4d64bac5cdc6c9c23a76a1be4141f1f4c3486e38266dc2c4aa0a03eb1e242bc7674a0b5fa5ee205528df93f9bbcdfebd82d66431", 0x34}], 0x2, 0x0, 0x0, 0x80}, 0x44001) writev(r3, &(0x7f0000000180)=[], 0x10000000000003b9) 2018/03/04 04:52:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) read$eventfd(r0, &(0x7f0000000000), 0xffffffffffffffdb) 2018/03/04 04:52:35 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000140)) r1 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="4909f6c6f8e9a6702cb85a34a9029253c0def7e72db9cc4107449c8b61c5deed263e4304ba90f18084b083aeae7db6e10f26b3def69bedfbb07d354c56af", 0x3e, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x0, 0x10001, r2) 2018/03/04 04:52:35 executing program 5: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[]}, 0x8) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09), 0x0, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x6, 0x200, 0x0, 0x2c, 0x0}, &(0x7f0000000400)=0x10) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000700)=""/67) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="82000000a98b44cbe0dbf8c3987f60cf3dbe863bc64efd47e39ec7e72e9caf053e44d93d0c7e6477fdc08b71922590aa51abfc337a27444588f503967de15c2939660501b16cad103e94f39d61308906e3f742fdf1686fc10516bafd426ddfd26459bdac5e924df1b6fca81cead0f9eedd5a39c7329bdef026b4a9a2e6e1"], &(0x7f0000000280)=0x2) sendmmsg(0xffffffffffffffff, &(0x7f00001c1000)=[{{&(0x7f0000000500)=ANY=[@ANYBLOB="1d793964bebe6a0f59af30e2cf4d31a000173ebf00"], 0x1, &(0x7f0000dc4000)=[]}}], 0x1, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000680)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x42, {0x2, 0x4e21, @rand_addr}, 'eql\x00'}) r2 = socket$inet(0x10, 0x3, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x10000000003) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) r4 = dup2(r2, r3) sendmsg$key(r0, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[]}, 0x1}, 0x40001) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x8}, 0x8) 2018/03/04 04:52:35 executing program 6: r0 = socket$unix(0x1, 0x1000000005, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000040)={{}, {0x0, r2/1000+10000}}, &(0x7f0000000080)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000001c0)={0x3, 0x5}) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x800, 0xf800000000000000, 0x9, 0x1ff], 0x5, 0x101, 0x9, 0x7, 0x20, 0x80000001, {0x6, 0x1, 0x9, 0x1000, 0x79d, 0x6, 0x4, 0xfffffffffffff001, 0x20000000000, 0x7f65, 0x5, 0x5, 0x4, 0x3, "441c02c4fc6fa97777da0811d7c31bd0c694280c0243f851e89ef2c4aa646dc0"}}) r4 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x17, 0x7fffffff], 0x3, 0x9, 0x90fe, 0x2, 0x1, 0xe302, {0xfffffffffffffffb, 0xa8, 0xdc90, 0x1, 0x7, 0x2, 0x1, 0x10000, 0x9, 0x1ed, 0x8, 0xb4b, 0xffff, 0x2d3, "5ddd94e09d75eae20767629bf37e37394b2cb50c824d2b2afb1c73495e3c0315"}}) sendfile(r1, r4, &(0x7f00007cf000)=0x805f, 0x2) 2018/03/04 04:52:35 executing program 4: prctl$getname(0x10, &(0x7f0000000040)=""/109) timer_create(0xffbfffdffffffff4, &(0x7f00000a3000)={0x0, 0x32, 0x0, @thr={&(0x7f00009e3000), &(0x7f0000204000)}}, &(0x7f0000fe1000)) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6465766963656b69745f6469736b5f657865635f743a7330202f7573722f7362696e2f6e74706420313600093fd134cd5c63961f15c6fae6af85e87d375a4fa0f88a32fc5c800b7836ef22bc1f04aa18f52edec5165ba17aa1e65338b1233484910cfc8d0936dd495ba34f5e6c3fbbd3"], 0x3d) sendto$llc(0xffffffffffffffff, &(0x7f0000000140)="cdbcda812f772efc8ed197bcc4a3242772a33fa5feb5bfb1b405ae1160548ee6afec87d554e32795d0d0628a", 0x2c, 0x800, &(0x7f0000000180)={0x1a, 0xc, 0x0, 0x8b, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/03/04 04:52:35 executing program 0: inotify_init1(0x800) socketpair(0x1, 0x1, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, r0, 0x0) futex(&(0x7f0000000080), 0x88, 0x0, &(0x7f0000000040)={0xffff, 0x4}, &(0x7f0000000000), 0x0) 2018/03/04 04:52:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)) socketpair(0xa, 0xb, 0xb6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000040)=0x1, 0x4) 2018/03/04 04:52:35 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x208000, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x9}, 0x1c) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'erspan0\x00', r1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x6}}}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={r2, 0x59, "070ee0208564e8df9c60f6d87bb94cd0f6ada1890693ed29ceab4aa5bf936d8c20fd0d4ff43a0a05733bd91232b1ecf2b4023e0ca27726a5571cbf04e924c8513429b666f66ac0860c2bba38f300e86d61966ee3ed8f03fdee"}, &(0x7f0000000240)=0x61) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6838fab5}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x78) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r3, 0x7fffffff}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x10, &(0x7f0000000000), 0x4) 2018/03/04 04:52:35 executing program 0: r0 = dup(0xffffffffffffffff) bind$llc(r0, &(0x7f0000000340)={0x1a, 0x4, 0xa2b0, 0x3, 0x3, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = socket$inet(0x11, 0x2000000000000003, 0x8) getsockopt$inet_buf(r1, 0x0, 0x34, &(0x7f00000001c0)=""/20, &(0x7f0000000200)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x107, 0xa, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f0000000240)=ANY=[@ANYBLOB="010400000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000e1d721ee79edb8dd9296bfed0eb2449a2636f0786230595df7709050c79beb38c5814ed060aeddc4b8d6108a14978bf426637daefe4a787561ba4081b15f032dc47f155279d47f31cd77cd14d259ab07c25f04"]}, 0x133) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x4) write(r1, &(0x7f0000000040)="7f770d4ccb09107f7b872d5c3cc56c5894f34508a40c42d6871fc54ebe3e199131dece55f110f4a49ec0fa5f8ec17067252a0d7c262f9772680bf3f738d44a93844c52d7330393b249bf452bb1d9035275b1b2018d6a6d6cdbffba462d67a8e98bbad6b5319b840b45604cebffbcd277028cc621d041a08aa8e7a553e31b049a18679ebc034c20948ab967dd2952f242dd21d05c06be2e", 0x97) getsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f0000000140)=""/18, &(0x7f0000000180)=0x12) 2018/03/04 04:52:35 executing program 1: utimensat(0xffffffffffffffff, &(0x7f0000c23000)='./file0\x00', &(0x7f0000864000)={{0x0, 0x2710}}, 0x1) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x80000) 2018/03/04 04:52:35 executing program 7: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f000038a000/0x3000)=nil, 0x3000, 0x0, 0x2013, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/03/04 04:52:35 executing program 4: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x43010, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/03/04 04:52:35 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0x10, 0x3, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000"], 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/03/04 04:52:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c4bff0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syzkaller0\x00', 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x101001, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000140)=0x101, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/04 04:52:35 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r0 = getpid() getpriority(0x2, r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = getpid() r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/user\x00', 0x2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_fuse_mount(&(0x7f0000000640)='./file0\x00', 0x1000, 0x0, 0x0, 0x6, 0x1000) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x400, 0x0) pipe2(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r19 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/enforce\x00', 0x101000, 0x0) r20 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000a00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000b40)=0xe8) r23 = getegid() r24 = fcntl$getown(0xffffffffffffffff, 0x9) r25 = getuid() r26 = getgid() sendmsg$netlink(r1, &(0x7f0000000c40)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="100000000100000427c59cced4beec96"], 0x10}, {&(0x7f0000000c80)=ANY=[@ANYBLOB="640300003200080028bd7000ffdbdf2538020500ead514b3160f4e5f5272d71bc8924e8c62efadf487ebe9876bc06efc9001e78bfd173cc4a5594a8d402341872c91aa1c97d26016e4cbd2600df0a87c5243feb20bebe8f1670b4fa5faf72e924efec40e830513b81a13fcebd3898820e8f62eb4570fda8a36451871750d7167dce3f9d2a5a46d39b646839065499418e33118ad928e75ad57b91affce3f43e70cce0ee5fec65d3a14a4a6e57c94e5c012843dec0c003f0000000000", @ANYRES32=r2, @ANYBLOB='\f\x00M\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4], 0x364}], 0x2, &(0x7f0000000b80)=[@rights={0x10, 0x1, 0x1, [r5]}, @rights={0x24, 0x1, 0x1, [r6, r7, r8, r9, r10, r11]}, @rights={0x10, 0x1, 0x1, [r12]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18, r19, r20]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0xac, 0x14}, 0x80) 2018/03/04 04:52:35 executing program 6: syslog(0x3, &(0x7f0000000040)=""/4096, 0x6d6665862840fa73) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000011c0), &(0x7f0000001200)=0x4) mq_timedreceive(r1, &(0x7f0000001080)=""/195, 0xc3, 0x9, &(0x7f0000001180)={0x0, 0x989680}) fcntl$setflags(r0, 0x2, 0x1) 2018/03/04 04:52:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000f61ff8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000148ffc)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000fc7000)) close(r0) 2018/03/04 04:52:35 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000040)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/03/04 04:52:35 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0], 0x10c}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VT_RELDISP(r2, 0x5605) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) syz_open_procfs(r3, &(0x7f0000000280)='net/raw6\x00') 2018/03/04 04:52:35 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/171, 0xab}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000040)=0x80, 0x4) connect$inet(r2, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x39, 0x4) 2018/03/04 04:52:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xce1d, @loopback=0x7f000001}, 0xa) 2018/03/04 04:52:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) 2018/03/04 04:52:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00006a1000)=0x25, 0x4) recvfrom$inet6(r0, &(0x7f0000958000)=""/68, 0x6c, 0x21, &(0x7f0000569fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r1 = dup2(r0, r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) shutdown(r0, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x6, 0x0) 2018/03/04 04:52:35 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) sendfile64(r0, r0, &(0x7f0000000040), 0xffffffffffff0001) 2018/03/04 04:52:35 executing program 2: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xfffffffffffffffb, 0x0, 0x0, 0x0, "6ebc232b33d54b3de3f2579ce2097089cbdcee96c6636029bccfb5245c6797f2"}) 2018/03/04 04:52:35 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}, 0x0, @in=@empty, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) 2018/03/04 04:52:35 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xbe0) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc), 0x4) 2018/03/04 04:52:35 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfffd, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f00000002c0)=""/136, 0x51) 2018/03/04 04:52:35 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x18, 0x40, 0x0, 0x0, 0x0, {}, [@generic, @nested={0x4, 0x65, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_ivalue=0x2}) dup2(r0, r1) 2018/03/04 04:52:35 executing program 6: prctl$intptr(0x1f, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'bcsf0\x00', @ifru_addrs=@ipx={0x4, 0x101, 0xc4e3, "99da000de0cf", 0x5}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x6000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/03/04 04:52:35 executing program 7: r0 = memfd_create(&(0x7f00000001c0)='[\x00', 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)) timerfd_create(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x8000509040, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{r1, r2+30000000}, {r3, r4+30000000}}, &(0x7f0000000100)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f00001da000), 0x8}) 2018/03/04 04:52:35 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/186, 0x21b}], 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x101, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000240)=0x4, 0x4) [ 36.813356] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket pig=5862 comm=syz-executor4 [ 36.867566] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket pig=5880 comm=syz-executor4 2018/03/04 04:52:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000014c0)={{{@in6=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000015c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001600)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/04 04:52:36 executing program 1: seccomp(0x1, 0x0, &(0x7f0000020000)={0x2, &(0x7f0000002000)=[{0x7c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) pipe(&(0x7f0000000040)) pipe(&(0x7f0000000000)) 2018/03/04 04:52:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffec1) signalfd(r0, &(0x7f0000000000), 0x8) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) shutdown(r0, 0x1) 2018/03/04 04:52:36 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1458c0, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"925e747ea8a495"}}, 0x10) writev(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)="f6558fa6c87f6fc3555b3ccbcf8182ad155eeb44ff6b8b3958da70de42a85731b22951bb5eae59224616238fcaf6db5c9886d94ff996bf3262b97f9c9bcbe8aaba11b09a545ebccb76e819ba4087d00b3e96f039dbec1a6e12b4c6568bf321bc5cf46694b76722692094df031779f90115ab14a6c13ad6d307bbb0df0a19c5edc5dadbf760fea39b87289fbfc1e96613086ef6", 0x93}, {&(0x7f0000000280)="5dfad18d73689b3a6740b0ad67e8a576290e8287adc577c797efbb200ed4a466a1333f8d63e30e264a13d012ac50c68c558c163cc1aa5b3ca7954968c2362a49ef1fa1bd1a154da3e1e9a234c3db4f6b9d954592320a56cf3026919144636d947441d5516ef4839bd28b4392e391c50dc59619a81e8160df0d22e8ad1b406ae5d1d1e20fa4b0a1186d6384e50d74dc7ddbe1f3c15ab23851dcf3192abae5c6381d7234b3e88596d309497a95d7807aa1f6", 0xb1}, {&(0x7f0000000080)="dd1d1809198aa5b25c36683b61eafd0e31a7ab7878761cba6b99369a784cf0cad0", 0x21}, {&(0x7f0000000340)="b6176d2395a956e42e6f2861400c7f72cabea78b5e5e7e4d65830e1c7e41875d3b660b0132d3d5adf1647fd34cf3b0afaccebc637187c0c93b19d1c0c3bd9a7baa269765a5e3f84e9a2b2da4871d71fb01d71d8197be5ec110b10805f1791bf74b103df70de93fa92f81e033c79c412da9b9daedf124591df2166b03d7fe379c3b0849c17b3a1907248c44327e71de7b01dbd8aa886303251033b8a9ca21015d83616f952e8e22cde43f974326f2468592170858cdb6c67a94571bc361223d667a11ef1f208da2b23244c21a94422846", 0xd0}], 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000cebff6)='gid_map\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/186, 0xba}], 0x1, 0x43) 2018/03/04 04:52:36 executing program 3: mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x8, 0x10001, 0x1257, {0x77359400}, 0xffffffffffffffab, 0x8}) 2018/03/04 04:52:36 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x16}}, 0xc) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/04 04:52:36 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x18, 0x40, 0x0, 0x0, 0x0, {}, [@generic, @nested={0x4, 0x65, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_ivalue=0x2}) dup2(r0, r1) 2018/03/04 04:52:36 executing program 2: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') prctl$void(0x3) chroot(&(0x7f0000000080)='./file0/file0\x00') 2018/03/04 04:52:36 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000140)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'dummy0\x00', @ifru_map={0x101, 0x2, 0xf09, 0x2, 0x40, 0x1000}}) 2018/03/04 04:52:36 executing program 1: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)="83"}], 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x4440, 0x0) getsockname$netlink(r2, &(0x7f0000000440), &(0x7f0000000480)=0xc) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000040)=[], 0x200000000000021d, &(0x7f00000000c0)}, 0x0) socketpair(0x2000000000000009, 0x8080b, 0x3, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x10000002a, &(0x7f0000000040)=0xfc, 0x307) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={r6, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f00000002c0)=0x8c) open(&(0x7f00000000c0)='./file0\x00', 0x101001, 0x285d79ca7c7ece12) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000600)) 2018/03/04 04:52:36 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000000)) 2018/03/04 04:52:36 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x637272188b3c79c3, 0x0) mq_timedsend(r0, &(0x7f0000000240)="0c6294090e89bbc17368eb1eb4b1ef06a1917d6e1d7416f499d6de818be7a43aa2ad6dcb5cece562dd703b247d37ea1881acddf95b8bb7ad88f3a3e499b288fe75875678fda692228a52754afcb8dd47b0a67df35f7fe6a15e7d792886a3a78dfb435758a0f75a3ba27a4082beb5784aed525c644386a9c2adb51474585e68", 0x7f, 0x1000, &(0x7f00000002c0)={0x0, 0x1c9c380}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="3c0000000000000000000000000000f7ff0000000000000000000000000000000000000082ef13110c3b06192f911959dadf906099818d7a49d8111b7cc1a5df911118df4b19d6b966576cd10ec27122339fa19a707b1d7fc1aa958eec235ce4ca5ad12ab2b2244e35eb17cc897396f7cb13f51e06e8fe77805d79dfb04a487e05935fa30001433abb1f7971ce04de667b8b010987522971d05475980584c56425aee4b7a78223eba7bab21465e28b8ec819ad1a8fb86d6d2cb35b52d5310d002ef3c5cbadc967c0a996b0777c96e0605b39a9ad7b66bbe663835f8ebc4b965c55b8c3e8c41318b95c84752c17e9612d62340fe0"]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xe58, 0x8, 0x4, 0x0, 0x1, 0x100000000, 0x3, 0xb3, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={r3, 0x3f, "3acbc0d908fcdc7a4436f55d9dde0e4f6a5e889be562e86ec0582cd295b852f5af56c62cb87cacb5f9fbf3f951ca0f6e8816fe7bc834c2ad854c0f5b1be7c8"}, &(0x7f00000001c0)=0x47) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000300)=0x3) 2018/03/04 04:52:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev\x00') accept4$packet(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c80)=0x14, 0x80000) connect$packet(r1, &(0x7f0000000cc0)={0x11, 0x17, r2, 0x1, 0x1, 0x6, @empty}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x9, 0x4) sendfile(r0, r1, &(0x7f00006dbff8), 0x401) 2018/03/04 04:52:36 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000000080)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x1f) 2018/03/04 04:52:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$packet(r3, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 37.029376] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket pig=5889 comm=syz-executor4 [ 37.094923] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/04 04:52:36 executing program 2: r0 = socket(0x0, 0xfffffffffffffffa, 0x3) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x80000, @host=0x2}, 0x10, 0x0) 2018/03/04 04:52:36 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000000f00000000000000000000000068415be406e1a4afc5a1233ca3a0fde9008a64fe985fcf6a09c36618359cb88b4390d65e251fe21661f6077e1892e3692b83849e7ca71247a5d7119a649eb93b93ea599294764e611c2793cfbab948c3f992ff6bf91c407598d97db00ffc391a405b39658f807fd0c1908d6d92db4d54cfad24dee809a2836105f2b7d9a2fb6c735b00106a7560f6a74aa903c95c7ef73b8a953f9174ea11a135a3101a090f26fdf123270866a2e00d627576"], 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=""/143, 0x8f}, 0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$unix(r1, &(0x7f00000000c0)=""/193, 0xc1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="5ac631ae1b42b6b29ffa9f3b1274561f6d589b1722bb126c3c17e345a7d61c0a87dfa1c8c08dd165639f217bfb5438fbfd2164193379f0b437f84ea3248fd16135806d64f6d87942346de03acb161c0ca530dba43cc6c0", 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x191) 2018/03/04 04:52:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/04 04:52:36 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc), 0x4) bind$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r1 = memfd_create(&(0x7f0000000000)='-\x00', 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x18}, r2}, 0xc) 2018/03/04 04:52:36 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e107000000070000000200000000040000000b800019001a000d00ff1c43de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) 2018/03/04 04:52:36 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x8001, 0x2, 0x6, 0x2, 0x0, 0x100, 0x8, 0x8, 0x4, 0x5, 0x8000, 0xf5, 0x4, 0xffffffffffffff41, 0xfffffffffffffff7, 0x0, 0x7f, 0x48000000000, 0x401, 0x7, 0x8, 0x4, 0x4, 0x5, 0x9, 0x8, 0x200, 0x9, 0x3, 0xffffffffffffb1db, 0x9, 0xf298, 0x7, 0x80, 0x1, 0x0, 0x0, 0xffffffffffffff01, 0x1, @perf_config_ext={0x6, 0xfc8e}, 0x0, 0x1, 0x4, 0x5, 0x4, 0x6, 0xc}, r1, 0x2, r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1a, 0x2, 0x0) 2018/03/04 04:52:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f000069d000)='/dev/loop#\x00', 0x0, 0x800) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000080)=""/82, 0x52}, {&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f0000000200)=""/152, 0x98}, {&(0x7f00000002c0)=""/14, 0xe}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000000380)=""/123, 0x7b}], 0x8, 0x0) ioctl(r0, 0x400000000000127b, &(0x7f00000e5fbd)) 2018/03/04 04:52:36 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b94, &(0x7f0000004600)={'nr0\x00', @ifru_mtu}) sync_file_range(r0, 0x7, 0x7, 0x2) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000000)={'eql\x00', @ifru_mtu=0x9}) 2018/03/04 04:52:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0xb2440) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x100000001, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x20, 0x0, 0xfffffffffffffff8, 0x6, 0x8}, &(0x7f00000001c0)=0xa0) mmap(&(0x7f00000a2000/0x3000)=nil, 0x3000, 0xfefffffffffffffc, 0x44031, 0xffffffffffffffff, 0x0) fanotify_init(0x22, 0x0) ustat(0x1f, &(0x7f00000000c0)) 2018/03/04 04:52:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000080)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fb2ffd)='\x00v\t', 0x1002, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='rtrfs\x00', 0x3e, &(0x7f0000d1cfff)="96") ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'rose0\x00', @ifru_mtu=0xff}) close(r1) 2018/03/04 04:52:36 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x6, 0x8000, 0x3, 0x49a, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x8c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r2, r2) bind$ipx(r3, &(0x7f0000000100)={0x4, 0x20, 0x0, "82d2a15977a8", 0x6}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@random={'os2.', '\x00'}, &(0x7f0000000180)='em1vmnet0\x00', 0xa, 0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x9}, 0x8) 2018/03/04 04:52:36 executing program 7: r0 = socket$inet6(0xa, 0x20000000802, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x42200218}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@bridge_getneigh={0x134, 0x1e, 0x408, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x0, 0x2400}, [@IFLA_MAP={0x28, 0xe, {0x4, 0x100, 0x800, 0xfa50, 0x6, 0x3bf}}, @IFLA_EXT_MASK={0x8, 0x1d, 0x9}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}, @IFLA_GROUP={0x8, 0x1b, 0xffffffffffffffc0}, @IFLA_LINKINFO={0xc8, 0x12, [@IFLA_INFO_SLAVE_KIND={0x14, 0x4, '%ppp1keyring\x00'}, @IFLA_INFO_SLAVE_DATA={0x4c, 0x5, "61925acdc2761ea8f576e2e5bb96f8d6cabb312ca86efbbf82d27b354e1132bf4b57cbb74856c1028cb3bdf71b0f8be95d7f093f8d335b11e6f746a357791fef5189ca91a4"}, @IFLA_INFO_DATA={0x64, 0x2, "4efdfd8fddc6e3460a149afb65b2703c3c641e9c50ca3c83ac0112f1acbed1ed4d307bf1e085e4665059333b3e1172f018fe10c2483a0974c1ddfd187e77fc2e638ea4448ec733ba062e7d159038899167061c940a65610e6708fe9395b69c"}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x24044041}, 0x40) sendto(r0, &(0x7f0000eaefef), 0x0, 0x4, 0x0, 0x1ee) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000), 0x4) flock(r0, 0xc) alarm(0x0) 2018/03/04 04:52:36 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = socket$netlink(0x10, 0x3, 0x4000000000000f) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000), 0x313) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)) 2018/03/04 04:52:36 executing program 1: getrusage(0xffffffffffffffff, &(0x7f0000000000)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x4) 2018/03/04 04:52:36 executing program 2: r0 = creat(&(0x7f00000dc000)='./file0\x00', 0x0) r1 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000680)='./control\x00', &(0x7f00000006c0)='./control\x00', &(0x7f0000000700)='ceph\x00', 0x8, &(0x7f0000000740)="73886d1e873635e83fe7") r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) sendmsg$nl_generic(r1, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44000200}, 0xc, &(0x7f0000000500)={&(0x7f0000000080)={0x450, 0x1e, 0x400, 0x70bd29, 0x25dfdbfb, {0x13}, [@nested={0x314, 0x3e, [@generic="7ab74d0ff7e75f547bf0fab288dfb4e758a438032e5b935d534d0957985fc3f0d459c879ccc0851730c09a44c65a38162b9843c696b672dfb1d390ea25c11a09e9ee19aabca737664292a653dd2b6578389335e86b444274eb790b2cd9b2f87c6a1b608ce470db5a3b707c6f72ae0b9b0a2655e6f5d736420e8a38497f8c4d", @generic="f29453c50fe25f64d4a07c1475aedb76a38ce97752bad8e17a6a7235ee893d5a6ff06e18fe024d89005d8aa723856ab21e218d0217a3d4be19725c5b77b86c1abb561f20182079c3ba36f220644b46d2381a4eaf62ce56d104", @generic="03d88548db6b75545789b0198856e0f0fac530b8dad6629832", @typed={0x8, 0x8}, @generic="09c104e407ab39d5e92f3c85e249819aae95ac60ef4ccc29c36b7dce3d860dab6c9f958206241fbe11ab0b2ec7208cb4fd3ba28a217daa3dced5142b4399e768ad0bffc5390f51c87c9fbfb450800fc32e82d90bc90b7d41bdc92e5d19a3405789cfc1dd911111c1393f5f2fd6291c84da673d771710c507fb1aa88b2e8d546fef607b1520d6c9aacfd9b2523de1fe33d27ac948f11902305b2e3a95fc39219d36d94e0ab85c85a9", @typed={0x18, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @generic="bd76d3b9abed9d38a864c94638dcb27cacf76668910757321cd006522d2eacb196cf270f33cd0b5c1cbcea1dceae56", @generic="e71bbd46da6e3ff0b9efa31154e929bcfeb8e8f5", @generic="1e655ea2aea13831ea550c1e08d5af4318ecae677d8c77c241743bb36f438bb2392a44ee956bef487d0f48a81ce77cdbceded98770e57466edb69b5a4dc852e04ec2600f4b5051f278146b036d480e8c08d04234edcfac37e0633f1e7d8c93a9c065996101318c74379dabd6d91875f0d401959207d9fc97ae", @generic="02823e7249dc33945d6e22e5ff3420c3f1653be1f0d294bdf35c0ee418657664211c251c7f7b69ee632300407b9689afe47ae46b55011488380036da91cc16781602494e945e5dc7dcc3ec06f3b8e144e4361dc4f6d6d89f2b710541bcd9c5cd65a8d347927ee1c9d1bb9629e989fff1ad377e920a4627773d9ec4d71b1735a4bda46416637523a2c232e2eb4060d276026702f7f1d6d1795d05c0"]}, @typed={0x10, 0x3d, @u64=0xfffffffffffffffb}, @nested={0x10c, 0x55, [@generic="8cc901e143a006bf613172c86cd6930e926246470c99e2a6a85ef9384e0f533f0eeecb64389b81d56fe775f44861f1ff7fb9cf182ed18ff8ec7f6cd860d284d117303eb89920a43d4058e03c95afe5ada1c1cefa884bac6f57262400e8af18b148c0a007094dad4020892b748ca96d71537143dd1da847e8506feb28a35d3d44984c7dc7419804664a8d758cf52c8e4174b80f2a535f6c3454f02d130e55907805530b504176e3195c59040ce66fc6", @typed={0x18, 0x82, @ipv6=@loopback={0x0, 0x1}}, @typed={0x20, 0x5b, @str="5c279327706f7369785f61636c5f616363657373656d3100"}, @typed={0x10, 0x18, @u64=0x5}, @typed={0x10, 0x2f, @u64=0x4}, @generic]}, @typed={0xc, 0x1d, @fd=r2}]}, 0x450}, 0x1, 0x0, 0x0, 0x40}, 0x20040000) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0x6, "3c9fb2b825c5"}, &(0x7f00000005c0)=0xe) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000600)={r3, 0x0, 0x5, 0x3}, &(0x7f0000000640)=0x10) 2018/03/04 04:52:36 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'syz_tun\x00', @ifru_flags}) r2 = gettid() prlimit64(r2, 0x0, &(0x7f0000000080)={0x9, 0x7f}, &(0x7f00000000c0)) 2018/03/04 04:52:36 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x41e, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x6df, 0x44d2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pread64(r2, &(0x7f0000000f6f)=""/145, 0x91, 0x0) [ 37.256188] SELinux: unknown mount option [ 37.268735] SELinux: unknown mount option 2018/03/04 04:52:36 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001500)={0x0, 0xfffffffffffff800}, &(0x7f0000001540)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001580)={r2, 0x3f}, 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f00000015c0)={0x81, 0x4, 0x9, 0x3, 0x0, 0xb0b9}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000012c0)={0x7, 0xfffffffffffffffe, 0x2, 0x8, 0x3, 0xfffffffffffffffb, 0xffff, 0x80000000, 0x0}, &(0x7f0000001300)=0x20) sendmsg$inet_sctp(r3, &(0x7f0000001380)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="fa8dae9303a9c5c2bae0283a18190d9132dcadddc6eed5fb5e95207b087d0dabf2bf781d2c7b396fe96db520b8dbe8d31ad875ecf0c4c410ece1055be6532c43e95f9e280f5330d0ef03f3aba14809fecedd79a1", 0x54}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="48a8b7c80da0b24b37b92489d9d1d0217c997ff998390e070279ccf44b0537d5bcb3b6573e0e1a0d4743a578c97bf4d6995e92815bf5808045b8ec2b4de9c57413d6a7e6a0ffddaf2ca010db4a1edab02b52c35c5c184221d5c6a21f5b281b4274fdc56771dcab17a0c6bee511202171a1b4031423e9f5b6a6e98214b88922341f9278a83032954a9a7476c1f706ee650673facfdf181494bc7880ff27065f0cfee0d676d50403cc1a0ccd6cf1ba5d696504623c2e9400b1a67d80dc83b448cd5f6b09256f6e39fd15e34dc034e5aea4f9197b14d6b64298155f1ae17d4d9627ea5c00a4f95e2f83aa368635ec", 0xed}], 0x3, &(0x7f0000001340)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8, 0x10001, 0x100000001, r4}}], 0x2c, 0x20000000}, 0x80) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6175646974645f6574635f743a7340b1b05c1e14ad9a30202f7573722f7362696e2f"], 0x34) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000013c0)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5c20, 0x5, 0x800, 0x5, 0x10001}, &(0x7f0000001480)=0xa0) 2018/03/04 04:52:36 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x200000002f, 0x2) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x656, 0x900) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet6(0xa, 0xa, 0x9) r4 = inotify_init1(0x800) r5 = perf_event_open(&(0x7f0000000100)={0x4, 0x78, 0x841, 0x200, 0xfffffffeffffffff, 0x2, 0x0, 0xff, 0xc00, 0x4, 0xf566, 0x20, 0x800, 0x4, 0x1, 0x7, 0x100000000, 0x9, 0x7, 0x7fff, 0xffff, 0x7f, 0x1ff, 0x1, 0x5, 0x40000000, 0x200, 0x0, 0x3f, 0x6, 0x5, 0x9, 0x1f, 0x400, 0xffffffff, 0x9, 0x3, 0x5, 0x0, 0x10001, 0x0, @perf_config_ext={0x800, 0x6}, 0x1000, 0x7, 0x5, 0x2, 0x8, 0x8, 0x101}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x4) poll(&(0x7f0000000180)=[{r0, 0x100}, {r1, 0x200}, {r2, 0x1000}, {r3, 0x6eea11a0c120dc2f}, {r4, 0x41}, {r5, 0x8}], 0x6, 0x3c8) 2018/03/04 04:52:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000016afe0)=ANY=[], 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_names\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000200)="d88535308d3436a1ee61e19ee48c28e8f7ebb6372369b673863ca9539f1a1a79c6ce372c88c94fef710d1b502fb3827b1769b3ef65a596287af88b21b1c03fafed1cb31a277ca262a6dc007bd9ded4569512e105d5ca9d7d0e94e13d69f278fa8d23a43c1a229d6951a74af3d37d36") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'gre0\x00', @ifru_addrs={0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/03/04 04:52:36 executing program 4: pipe(&(0x7f0000a01ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/04 04:52:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCEXCL(r0, 0x540c) fcntl$setpipe(r0, 0x407, 0xfffffffffffffe01) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7, 0xdab, 0xfff, 0x2, 0x401, 0xfa37, 0x5ca817a3, 0x1, 0x20, 0x5, 0x3f, 0x9}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) 2018/03/04 04:52:36 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xa) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/04 04:52:36 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x262040, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/79, 0x4f) r1 = gettid() time(&(0x7f0000000300)) pwrite64(r0, &(0x7f0000000340)="308b24b38e72f2aaa60f333bea19b53b5e8c98afbcd4662013e010fc0132f6f4db290d5ef87f223c4eec12ded36666bb056ec0220aa7447f1218693781dd1986051dbd76dadadb84141f35572241b8779a6947ce1c9011bcc3314f0cad4bcf9ff696daf162f0564ae163d1f7a1e514192f3f98895c4d2c885034bd83a49d55a7e9b67a9af740069b4579cde30bae8bb084dc605f271f87216bf9674397836ba58207bf4d46a5", 0xa6, 0x0) unshare(0x28060400) exit(0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) syz_open_procfs(r1, &(0x7f0000000100)='cpuset\x00') preadv(r0, &(0x7f00000002c0)=[], 0x0, 0x0) 2018/03/04 04:52:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"11ed7b2b8a8c45"}, 0x5}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x8, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}]}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="e37800000000000000000080000000000200000000100000070000000000000001000000000000000000000000000000090000000000000000000000000000000000000000000000020000000000000000000000000000000080000000000000080000000000000003000000000000000000000000000000000000000000000000010000000000000000000000000000020000000000000000000000000080010400000000000000000000000000000000000000000000000010000000000000000000000000000008000000000000000500000000003a55dbef49000000000000000000000005f91d9b97b0c29200000000000000000000000000000001100000000000000000000000000000fdffffffffffffff05000000000000003e0000000000000000000000000000000000000000000000000900000000000000000000000000000400000000000000ffffff7f00000000ff7f0000000000000000000000000000000000000000000000"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="39e96c4b006c00000897b87d5deca15e221e7abe81e765001b000000c042"], 0x2}, 0x1}, 0x0) 2018/03/04 04:52:36 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'tunl0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x8}}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/03/04 04:52:36 executing program 0: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) r1 = socket(0xb, 0x6, 0x7ff) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000080)={0x1}) 2018/03/04 04:52:36 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0xc9) recvfrom$ax25(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10000, &(0x7f0000001000)={0x3, {"e338a754d7f370"}, 0x7}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000cb5000)={0xfffffffffffffffe}) [ 37.359662] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/03/04 04:52:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000), &(0x7f00003a2000)=0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00000000c0)=ANY=[@ANYBLOB="5400090002000000e0000000200000000615ffff000001004f05070098d3d10c92cfa2f1f3f0007df1ee5e54"]) 2018/03/04 04:52:36 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dddffa)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = open$dir(&(0x7f0000ab5ff8)='./file0\x00', 0x4240, 0x0) mknodat(r0, &(0x7f0000f5aff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/04 04:52:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0x4, 0x7, 0x3, 0x44, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_address={0x3, 0x0, 0x0, 0xa0, 0x0, @in={0x2, 0x4e23, @multicast1=0xe0000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffff}, @sadb_key={0x19, 0x8, 0x5e0, 0x0, "e13ba60d9057935983eaafe01f17d049bec6d1fdc152d1f327ee116180cbbe1d4fe074b9d322a40b91447edc8bb0f5a2c9570ca0e5a8d5a8cd8b61e0dc8c769eb1cf0646784162a527060abd06378876ea9068d17a3d5d07cd21d07859b62135d51076af2944b3f9541ac2ab3d811903a004a524695583ff12f381b7e3f528b8e259dec0372f442cb0c241bb02c707a786b0950e1fc78948b6ebfc0cf9dce4b92af7bfdf53bb489125e619b7d822d4760598b37597df77bd74463393"}, @sadb_x_sec_ctx={0x14, 0x18, 0x4, 0x1, 0x97, "ae92a1b1c275ae5a879ab6622ce8f5364e30a60affb32aa45a1c1f1b539cbd9eb39a5e1763c1a84af7673e16a961f959a4ab237c6cd8b7d346c4d4fca7913deb172524e27ac2764a5e6778b529bc16be342b85351c584cbfa76a425e3a4baa898d3a45b7866dd0f732e352d37eee57b43264edeedde6d719518773bddafb9e16b7c5e5fb97dd7ce06e9f5a359b895d3040a26342345d97"}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d2}, @sadb_lifetime={0x4, 0x4, 0x6, 0x10000, 0x401, 0x1800000000000}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0x6e6bb3, 0x5, {0x6, 0x7f, 0x1400000000, 0x63, 0x0, 0x9, 0x0, @in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14, 0x1a}}}, @sadb_sa={0x2, 0x1, 0x4d5, 0xfffffffffffff677, 0x9, 0xe8, 0x1, 0x20000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}]}, 0x220}, 0x1}, 0x0) 2018/03/04 04:52:36 executing program 6: socket$inet6(0xa, 0x2, 0x0) 2018/03/04 04:52:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1a1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/03/04 04:52:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000000c0)=[{0xf44, 0x0, 0x0, "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"}], 0xf44}}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/03/04 04:52:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"11ed7b2b8a8c45"}, 0x5}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x8, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}]}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="e37800000000000000000080000000000200000000100000070000000000000001000000000000000000000000000000090000000000000000000000000000000000000000000000020000000000000000000000000000000080000000000000080000000000000003000000000000000000000000000000000000000000000000010000000000000000000000000000020000000000000000000000000080010400000000000000000000000000000000000000000000000010000000000000000000000000000008000000000000000500000000003a55dbef49000000000000000000000005f91d9b97b0c29200000000000000000000000000000001100000000000000000000000000000fdffffffffffffff05000000000000003e0000000000000000000000000000000000000000000000000900000000000000000000000000000400000000000000ffffff7f00000000ff7f0000000000000000000000000000000000000000000000"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="39e96c4b006c00000897b87d5deca15e221e7abe81e765001b000000c042"], 0x2}, 0x1}, 0x0) 2018/03/04 04:52:36 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'lo\x00'}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) chdir(&(0x7f0000000000)='./file0\x00') 2018/03/04 04:52:36 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xffffffffffffffff, 0x2, {0x3, 0x1, 0x2ce, 0x3, 0xe5}}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) 2018/03/04 04:52:36 executing program 4: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x5f, 0x200000) fcntl$setflags(r0, 0x2, 0x1) prctl$intptr(0xa, 0x3ff) 2018/03/04 04:52:36 executing program 7: r0 = syz_fuse_mount(&(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_wait(r1, &(0x7f000043dfe8)=[{}], 0x1, 0xffffffff) 2018/03/04 04:52:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000058eff1)='ns/uts\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = memfd_create(&(0x7f0000000100)="0200000000000000000000000100", 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000000), 0xed5a) socket$nl_xfrm(0x10, 0x3, 0x6) setns(r0, 0x4000000) 2018/03/04 04:52:36 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x6) setsockopt(r1, 0x10e, 0x1, &(0x7f0000000000), 0x0) 2018/03/04 04:52:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000b9955bc1d2c7"], &(0x7f00000001c0)=0x1, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440)=[], 0x2f4, &(0x7f00000004c0)=[]}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/04 04:52:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000080)={0x2c, 0x2000002d, 0x443, 0x0, 0x0, {}, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80}}]}, 0xfecf}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x87) 2018/03/04 04:52:36 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f000036c000/0x3000)=nil, 0x3000, 0x0, 0x200032, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000200)=""/146) epoll_pwait(r1, &(0x7f0000000180)=[], 0x0, 0x0, &(0x7f00000001c0), 0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) tgkill(r2, r3, 0x20) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) 2018/03/04 04:52:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) writev(r0, &(0x7f0000e31ff0)=[{&(0x7f0000e5ff2d)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/03/04 04:52:36 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getrlimit(0xfffffffffffffffc, &(0x7f0000000ff8)) 2018/03/04 04:52:36 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x20) close(r0) 2018/03/04 04:52:36 executing program 3: r0 = epoll_create1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x88000, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x3, 0x55e95840194f2ec4) r3 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00005c6000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x280}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x8006, 0x9b1, 0x10000000000, r4}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000200)={0x4, 0x3, 0x1004000000000, 0xff, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000a94ff4)={0xc0000004}) 2018/03/04 04:52:36 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x6, 0x3, 0x1}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a30705000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) [ 37.599917] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.612944] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/04 04:52:36 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x20) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x4}, 0x55, [0x3, 0xfffffffffffffffb, 0x4a8, 0x3, 0x7, 0x2dd, 0x3ff, 0x6]}, 0x5c) connect(r0, &(0x7f0000000080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/04 04:52:36 executing program 1: pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x7) r0 = pkey_alloc(0x0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040)=0x4, 0x4) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, r0) 2018/03/04 04:52:36 executing program 5: r0 = socket(0x9, 0x1, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x80, 0x4) ioctl(r0, 0x8982, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/04 04:52:36 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80007, 0x8, &(0x7f0000000700)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x2, 0x4, {0xa, 0x4e20, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x32, &(0x7f00000002c0)=[{&(0x7f0000000180)="fa59404566530fc896ecfca692e29ba38c9573966c363eda013948b6518a4f58bde791b964ad94ca4b4f9e1f8d16", 0x2e}, {&(0x7f00000001c0)="33f6a3c464d01d73c972f563735f8ce7edbdc8b03d049a6483957f1d931d80c236f1a9e0cfe7ccddc446278405ddc5016aad371d7f93ae1bc9277ca98aca7320dfb94d2996fff67d1c91d11c6a71418791271ad286b96e908f14e8a8d2da5cc10e0bc0b98f4f63b57b07c1525f6312afdd9b81a60eaff34cd4e5f97cc526391bf1f2", 0x82}, {&(0x7f0000000280)="26332823e4fc30a417ac69f1d29c1c6ba0395f6f24dcb152e239616e9bad0bd54bb0ae1fb031c3dc", 0x28}], 0x3, &(0x7f0000000300)=[{0xfc, 0x18c, 0x2, "12c21503584acd0b0cb20de36f3f5d0baf3dd4821c7b5d7063e6499fe701f02462362e78b8d9998b920ac959cd18f7450a617459e824aa686395f1ddb41e2a18941360279934381e7719bc30d4d813125fba93844021eee595d2a012b85ee1fff99f86bee453af9ebc398a5735204903225a40e8bd5160149788cfa9fabfc17281439712b25d2b792071e00c2575a936e9a39f9c551a749beb3bc5684891392f53546e66965b37489ade6ed8dd1d3d8664f1192c8817718736b0b0c68cc0ef946de8b8ffaaf59d1384167ca1b4e13b51c0fb7ebd518a6f37d2d9bc022422ec5e52d4ff33dcc9e2b11d881e7804e17f20"}, {0x104, 0x11b, 0x9, "414ff6c8d7eefd1082d43941927a151dd9c82cc5d2b27186b9ec6f113960c2fda297a1c55cf92ca12f7e9ca8f3e54fc7e34119ea59c9fc3ae5b97378193e329e319372fdd91ea1e683ea57e44f98b6d838fb347ebc17bd69d0dad3153eb3e3e93a301bf1134ad408f4c095606d675263e7edcef51d23124d08df02a0de67fdb636ffc8ec228461def6882ef506e8d4c0faba379422620b1b120bd9d68ea0f0c1f8d40931b511d84e6b3eb0a09586bb5aab24b7c7cef37d48f5104a1c737341a0d206828436ad4b4e6231167f97926a8436bbf2ee95c4ab604b4ba1950f4fd0ab63ce69864831726a2885fc70bcf8a23f7d2f6e3e7074635b"}, {0xa0, 0x110, 0x5, "092750c00066a34d4ab3b08a82620a0003a1552be99edbac037a47f186c6ea02d345f1ec0bcd6378781496456284a6f9d23bb871c5ebff3d4ce93ce1525473a49593fc24ba3897e8f18ebf29c75de2cff56f16dff768c67954a02e8581d2a6eafb1138d707e5c87582e7b7847e11ef9977059e0e8fa8456bda0935476e5876c61d1b46aef6bd9edf13a85b6ef65e42c1977322"}, {0xb8, 0x84, 0x2, "2412ed550d1b5f2d569a29932cc809aa67b30220b3678d72d700bee43edfc358f367bb534baa75ab21a21c052e9ba25193bc45c32d476a42880e60e6eb00bf7a5753dc06795304a0f3f02580bc2baebb84f90695076d06db63a60d56644a65b84d32d192d19ed5d5ccacacf5e73ac8ecf5241cd5842254d8d872eed9fdfa793c4a71f678e8bba0ff2087b15fc2801bfbd2c117abfe510243777a0536523416ba674fe2f9cdd26f953aa7"}], 0x358}, 0x20004000) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='selinuxfs\x00', 0x0, 0x0) 2018/03/04 04:52:36 executing program 6: r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) listen$netrom(r0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="050000000112d69fe8aeb55cd39e202a76ff0000003f0009000500"], 0xe) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000240)=0x4) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x2a1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0xbf83, 0x0, 0x5, 0x400, 0x101, 0x1, r1}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/04 04:52:36 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000080)="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", 0xfc, 0x4000084, &(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r1, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/04 04:52:36 executing program 2: getresgid(&(0x7f0000b16ffc), &(0x7f0000000080), &(0x7f0000508000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f0000592ffe), &(0x7f0000bb3000), &(0x7f0000362000), &(0x7f000046e000)) mlock2(&(0x7f00007c9000/0x4000)=nil, 0x4000, 0x0) 2018/03/04 04:52:36 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x200400) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x8000, 0x800}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x69, "329ace824b37e0aa5f15e604cf13215dbf4e0bf511281909de64e853cbf0b32e8946be3a7b5c1fe1619f9fa2127a9262e15a3d28cd9a382d572e4cbbc85f8d08957774b4a0eb9571e02214c066c28ce7a1db2450a1581bd8ea262be3f5e7b9063a087b7371c2df5ee8"}, &(0x7f0000000100)=0x8d) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/04 04:52:36 executing program 7: set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x0, &(0x7f0000001000/0x2000)=nil}, 0xc) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x53, 0x6, 0x3833, {0x8000, 0xfffffffffffffc00}, {0x8001, 0x357b3942}, @const={0x4, {0x7, 0x0, 0x9, 0x80000001}}}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/50) 2018/03/04 04:52:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x48}, 0x2}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/04 04:52:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="00000800ee65a030eb8a000800"], 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) 2018/03/04 04:52:36 executing program 0: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='syzkaller1\x00', 0x3ff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/psched\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000000c0)={0x6, 0xa6f}) recvfrom$ax25(r2, &(0x7f0000000200)=""/172, 0xac, 0x40000000, &(0x7f00000002c0)={0x3, {"0bde659b8fb28e"}, 0x400}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) socket$netlink(0x10, 0x3, 0x7) getdents(r2, &(0x7f0000001000)=""/24, 0x18) r3 = request_key(&(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='eth0nodev}:mime_typevboxnet1:\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) 2018/03/04 04:52:36 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000070bff8)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="4670250b443f5f662ebdbcf67ad2d74e", 0x10) 2018/03/04 04:52:36 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = open(&(0x7f00000000c0)='./control/file0\x00', 0x40000, 0xc1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x8001, 0x6}, {0x8, 0x5}, 0x8, 0x2, 0x477}) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="060000c46f75a13eb3c28f003a000500b7180100a20a07000100"], 0x12) rt_sigprocmask(0x1000000, &(0x7f0000000180)={0x6}, 0x0, 0x3) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000000)=""/144) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/03/04 04:52:36 executing program 4: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ip6_tables_targets\x00') socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0xffffffffffffcc6e}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59ffc), 0x4) r2 = socket$inet6(0xa, 0x6, 0x400) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x40, 0x0, 0x1, 0x8, 0x99, 0x5, 0x7}, 0x20) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r3, r4, 0x20, 0xa80000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bcdffc), 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getpeername$inet(r1, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10) preadv(r1, &(0x7f00005b1ff8)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/03/04 04:52:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r1, &(0x7f0000b07000)=""/36, 0x24) r2 = dup3(r0, r1, 0x80000) ioctl(r2, 0x400004000001278, &(0x7f00000000c0)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x8001) 2018/03/04 04:52:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000300)=@ethtool_sset_info={0x37, 0x3f, 0x5, [0x1f, 0x5]}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x9, 0x7}) 2018/03/04 04:52:36 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) r0 = creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0xfff) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/04 04:52:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000000040)="6d73646f730010c59024c36ede5ecdde234e10bc000000007900f000ae1437e29d83aa419e747d00d300f021513edf29b2fcc01df981", 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mkdir(&(0x7f00003c9ff8)='./file0\x00', 0x0) chdir(&(0x7f0000fdd000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) 2018/03/04 04:52:36 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x17) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @empty, 0x3}, 0x1c) 2018/03/04 04:52:36 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc099ccb8a7153a4c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000e31000)='./file0\x00', &(0x7f0000b9a000)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0xfffffffffffffffe, &(0x7f0000000040)) 2018/03/04 04:52:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/171, &(0x7f00000000c0)=0xab) r1 = dup(r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x100000001, 0x200, 0x7fffffff, 0x4ac, 0x0}, &(0x7f00000001c0)=0x10) iopl(0xf8) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000140)={@remote}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x800, 0xcd3}, &(0x7f0000000240)=0xc) socketpair$inet(0x2, 0x800, 0x12, &(0x7f0000000280)) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@empty}, &(0x7f0000000400)=0x14) bind$vsock_stream(r1, &(0x7f0000000300)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/03/04 04:52:36 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/04 04:52:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) bind(r1, &(0x7f0000beef80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) connect$inet(r1, &(0x7f0000c85000)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'yam0\x00', 0x10001}) 2018/03/04 04:52:36 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000018000107ffffffffffff79b5feacfc959a8600000000000004437b1b6c52f2046eeb43"], 0x1c}, 0x1}, 0x0) 2018/03/04 04:52:37 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e02000f0000000800000000000000000000000000", 0x24) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x3, {0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x4}}}, 0x32, &(0x7f0000000140)=[{&(0x7f00000000c0)="5c4d2b23861111788ab6e64342d541bdcd07f5b20d53ab88ffda07ffc76b60fa62dcd29d22264e56f4af0ec37ff156ff95d47f3fc1eb071e0578769fb9145a7f2bd05eb12fff676e2e7b1b4a7dfed6a8bdcd465f43bebb1d5ef63fd65ebfc0", 0x5f}], 0x1, &(0x7f0000000180)=[{0x3c, 0x0, 0x6, "d626481e1b02092419023c9e41d9afe6040bf3972a63b6ef49a6284d46f6bc6ee1c102e333f8a61e371f574724447e09"}], 0x3c, 0x4000}, 0x800) 2018/03/04 04:52:37 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) unshare(0x40600) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(r0, 0x15, 0x8000002, r1, &(0x7f000028cff8)='./file0\x00') rmdir(&(0x7f0000000000)='./file0\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000000c0)="2877a024bc65cc70f1e015c7b2a637d3d82befb7f867e347", 0x18, 0xa186, &(0x7f0000000140)={r2, r3+10000000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x3f, 0x30, 0x8, 0x43}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x800000000000, 0x7, 0x8000, 0x7, 0x88, 0xfff, 0x8, 0x0, r4}, &(0x7f0000000240)=0x20) fanotify_mark(r0, 0x0, 0x8000000, r0, &(0x7f0000000040)='./file1\x00') unlinkat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0) 2018/03/04 04:52:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x8027, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0xd}, @rand_addr=0x200, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0x2d5) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @broadcast}, &(0x7f0000000100)=0xc) 2018/03/04 04:52:37 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/04 04:52:37 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x617f486) connect(r0, &(0x7f0000000000)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) setgid(r1) 2018/03/04 04:52:37 executing program 2: socketpair(0x9, 0x6, 0x3ff, &(0x7f0000000040)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') [ 37.938798] audit_printk_skb: 12 callbacks suppressed [ 37.938809] audit: type=1400 audit(1520139156.970:19): avc: denied { create } for pid=6176 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/04 04:52:37 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) ioprio_get$pid(0x2, 0x0) 2018/03/04 04:52:37 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={""/16, @ifru_names}) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x20812, r1, 0x0) 2018/03/04 04:52:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001cbff7)='net/tcp6\x00') readv(r1, &(0x7f0000265ff8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002300)={0x4c3, {{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x5}}}, 0x88) sendmsg$nl_generic(r1, &(0x7f00000022c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002280)={&(0x7f0000002440)=ANY=[@ANYBLOB="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"], 0x2228}, 0x1, 0x0, 0x0, 0xc0}, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000023c0)={0xe4, 0xff}, 0x8) 2018/03/04 04:52:37 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x840, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x200, 0xfffffffffffffffb, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x3f}, &(0x7f0000000100)=0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0xa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x80800) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8, 0x5, 0xfa75, r1}, &(0x7f00000001c0)=0x10) 2018/03/04 04:52:37 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = syz_open_pts(0xffffffffffffffff, 0x80000) mq_unlink(&(0x7f0000000040)='\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sched_setscheduler(r1, 0x6, &(0x7f00000000c0)=0x9) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/04 04:52:37 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0xfffffffffffff031}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/04 04:52:37 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f000000f000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) 2018/03/04 04:52:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/03/04 04:52:37 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdffffffeffffe}, {0x6}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x7ff, 0x7fffffff, 0xfffffffffffffffb}) writev(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) fcntl$setlease(r2, 0x400, 0x2) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x6) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000140)={r4, 0x1}) close(r0) 2018/03/04 04:52:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) getpgid(0x0) 2018/03/04 04:52:37 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f0000000180)='vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x200, 0x7, 0xd4b, 0x2}]}, 0x8) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vlan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x8001, 0x10000, 0x500, 0x1, 0x100, r3}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000ffc), &(0x7f0000000000)=0x5499905c0f8d99b7) [ 38.000732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.018502] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/04 04:52:37 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7, 0x2, 0x1000, 0x2ea, 0x1000}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x0, 0x30, 0x5, 0x101}, &(0x7f0000000140)=0x18) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010001900ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000009067986ce6371cb000a00"], 0x28}, 0x1}, 0x0) 2018/03/04 04:52:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x400000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) socketpair(0x5, 0x806, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="de000000acac6cfb681a820c350b01810424a29a72ee3b574e535284cb7df1bfdafe753a7999effab3a14a66fcdd05f86740fe2cc4eb290626f6e88a13258c6cd809700020cb72efe2a249bd03f1d90df010ef77f6092aa2d81e6b695902fc166c229ed1eca38cecb8e53ed4b0ee47146e21a127584700ae1a122d7cd5225559035c22e2febf5a56adb164773314afeb0f400db383f0e51f2683381c0535243061cc9c5012f0ce641660f3fb70703b801527c599cc9dcf4777a67eb0dac78a8a5019cefe9cc1d79f6d45236aea01070d48161b3bef93e7a18f4e"], &(0x7f0000000140)=0xe6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xff, 0x4, 0x0, 0x6, 0x20, 0xfffffffffffffffb, 0xffffffffffff0001, 0x401, r2}, &(0x7f00000001c0)=0x20) 2018/03/04 04:52:37 executing program 5: r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) write$fuse(r1, &(0x7f0000000000)={0x50, 0x1, 0x8, @fuse_init_out={0x7, 0x1a, 0x128, 0x9, 0x0, 0x10001, 0x0, 0x1}}, 0x50) 2018/03/04 04:52:37 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f0000000000)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003a4ee9)) 2018/03/04 04:52:37 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) unshare(0x20000400) r1 = syz_open_dev$urandom(&(0x7f0000a87ff3)='/dev/urandom\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/33, 0x21, 0x8) 2018/03/04 04:52:37 executing program 6: socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000603000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00008e7000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x3, 0xffff, 0xfff, 0x10200000}, {0x1, 0x8, 0x83f1, 0x5}, {0x8, 0xf0a, 0x80, 0xffffffff}]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)) close(r0) 2018/03/04 04:52:37 executing program 7: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="6f6b8b50f1a9625b078c0d08c68552fada94cef8becebe05ae5cf03446fc21e1413bbaf084819d61bd84cb2e2e785fd2713546a14f98c094a5aef49b7d9cac0ba44f4c3227217e0697ab82166eeb50200ec77486a4a279508cb8fa0cdc47f6e6fa8353200d4588cada04314c2aada317301a2f84a9337355070e31493dce978e23d88b0a373f02dcdcb1c101cf6341a8d167ea53fb09ed1ab24a6900268c9b171a3f47ba0b0a5dfd6e4109ff648c52dd8d", 0xb1, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="daa1b137b904a4856903a224ba63113309944626732026e328b5c7c0225a3c494fca371066f041bc698c66954a4465ba993d270999f815abf1ed972b2306702ba6e1b769b923dc48f73d791af9e700c27465a81d3809f28e5e7e7de21c616dca86f65d7dcdcd311286b86b8c8763dd639a", 0x71, 0xfffffffffffffffe) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)) keyctl$reject(0x13, r0, 0x9e, 0x6, r1) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/03/04 04:52:37 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[0x5ed8f7f0, 0xd6, 0x2]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000080)=ANY=[@ANYBLOB="002d80430472ec189051ffff3a2b55118547c3cc1966b29cd19c000000000000000000000000", @ANYRES32=0x0], 0x1b0}, 0x1}, 0x0) fcntl$notify(r1, 0x402, 0x1) 2018/03/04 04:52:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000)=0x2fe7, 0x1) [ 38.165044] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29188 sclass=netlink_route_socket pig=6274 comm=syz-executor1 [ 38.171323] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/04 04:52:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="016bec3804922b47e0242bd359257561124973e61636b3ba1968ea01a4052ef597d6609abfa2845a35572031a25059ec81fa4670b1f713ffd1e937327af591e40c2120b7ff9bd92018df361d2c43f7094e601cc49a2237ff97c3e3466e0b8e06d04b27f89ef9dd0e96", 0x69) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000789fd4)="8735d961ed2f2e2ff2120000000000000000000000000000", 0x18) fchmod(r0, 0x2) fdatasync(r0) 2018/03/04 04:52:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0x400, 0x4, 0xa4, 0x4, [{0x5, 0x800, 0x5, 0x0, 0x0, 0x4}, {0x9, 0xffffffffffffb0e3, 0x3, 0x0, 0x0, 0x200}, {0x1, 0x2, 0xffffffffffff0001}, {0xfff, 0xfffffffffffffffb, 0x3f, 0x0, 0x0, 0x1}]}) 2018/03/04 04:52:37 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000000140)=0x1, 0x4) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip_vti0\x00', @ifru_map={0x101}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu=0x19f}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x1f}}, 0x3, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r4, 0x8000, 0x4}, 0xc) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000300)={'ifb0\x00', @ifru_flags=0x3c00}) dup3(r3, r0, 0x0) 2018/03/04 04:52:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b5fff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) dup3(r1, r0, 0x80000) 2018/03/04 04:52:37 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000053fa0)=[{&(0x7f0000289f5c)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x13b8}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/04 04:52:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x80}, 'port1\x00', 0xb6, 0x0, 0xc79, 0x3, 0x798, 0x0, 0x0, 0x0, 0x4, 0x80000000}) 2018/03/04 04:52:37 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x5, 0xa7c7, 0x49}, {{0x0, 0x2710}, 0x1, 0x5, 0xea9}, {{}, 0x146e, 0x9, 0x7fff}, {{}, 0xffff, 0x4, 0x7}, {{r1, r2/1000+30000}, 0x90c1fa9, 0x4, 0x1}, {{r3, r4/1000+10000}, 0x8, 0x2, 0xc2}, {{0x0, 0x7530}, 0x6, 0x7, 0xe5}, {{0x77359400}, 0x3ff, 0x9fa, 0x6}], 0x80) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000e10fd8)={0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00000200", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/106, 0x6a}], 0x1, &(0x7f0000000300)=""/188, 0xbc, 0x3}, 0x40) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, r6}, 0x14) 2018/03/04 04:52:37 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x9000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) [ 38.207735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29188 sclass=netlink_route_socket pig=6274 comm=syz-executor1 2018/03/04 04:52:37 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000), 0x0) futex(&(0x7f000000bffc), 0x5, 0x0, &(0x7f0000011ff0), &(0x7f000000cffc), 0x0) 2018/03/04 04:52:37 executing program 7: r0 = memfd_create(&(0x7f0000000fee)='(-^%\x00', 0x0) sched_yield() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x100, @tick=0x7ff, 0x4, {0x0, 0x100000000}, 0xffffffffffff7fff, 0x3, 0x7}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) recvfrom$ipx(r0, &(0x7f00000000c0)=""/9, 0x9, 0x20, &(0x7f0000000080)={0x4, 0xfffffffffffffffa, 0x7, "d8580b1a9f21", 0x9a0}, 0x10) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) lseek(r0, 0xfffffffffffffff7, 0xffffffff80000003) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x3, 0xffffffffffffffbc) ioctl$TCXONC(r0, 0x540a, 0x7) accept4$ipx(r0, 0x0, &(0x7f0000000100), 0x80800) 2018/03/04 04:52:37 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x600c0) ioctl$KDSETLED(r0, 0x4b32, 0x10000000000009) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in6=@empty}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) 2018/03/04 04:52:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/03/04 04:52:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xddd, 0x2, 0x1, 0x1}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) 2018/03/04 04:52:37 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4b, 0x400) read$eventfd(r1, &(0x7f00000000c0), 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x420000, 0x0) write$fuse(r2, &(0x7f0000000040)={0x18, 0x0, 0x3, @fuse_bmap_out={0x8001}}, 0x18) restart_syscall() 2018/03/04 04:52:37 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=ANY=[@ANYBLOB="0500e91f7189591e9233414b"], 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xc) r2 = accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/03/04 04:52:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffd86) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280)=0x3, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x40040, 0x0) r2 = dup3(r0, r0, 0x0) bind$pptp(r2, &(0x7f00000001c0)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x13}, 0x3}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x5, @empty, 0x7}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x3be}, &(0x7f0000000240)=0x8) shutdown(r0, 0x1) 2018/03/04 04:52:37 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/107) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e210000000000000000000000000019dc0f4900000100000000"], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[], 0xfffffffffffffcff}}], 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/03/04 04:52:37 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000240)={{0x0, 0x3fd}, 0x0, 0x400000000000000, 'id1\x00', 'timer1\x00', 0x0, 0x2}) 2018/03/04 04:52:37 executing program 0: r0 = memfd_create(&(0x7f0000000000)="0458", 0x3) pwrite64(r0, &(0x7f00000000c0)='-', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/04 04:52:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 'teql0\x00'}}, 0x1e) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'yam0\x00', @ifru_addrs={0x2, 0x4e22, @multicast2=0xe0000002}}) [ 38.375437] audit: type=1400 audit(1520139157.410:20): avc: denied { bind } for pid=6330 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/04 04:52:37 executing program 3: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r0, &(0x7f0000fb2000)='L', 0x1) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/03/04 04:52:37 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000040)='@', 0xffffffffffffff06) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x6) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x10000004, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x8}) 2018/03/04 04:52:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000047eff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4100, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x50000000000000, 0x200400) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x100, 0x397) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x401, 0x0, {r3, r4+10000000}, 0x100, 0x1}) 2018/03/04 04:52:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x6, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x1000}, {0xa, 0x4e23, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x9, [0x91d, 0x0, 0x8, 0x3ff, 0x0, 0x80000001, 0x5a67, 0x16d]}, 0x5c) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000180)={'syz_tun\x00', @ifru_ivalue=0x1}) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'ifb0\x00', @ifru_ivalue=0xe638}) 2018/03/04 04:52:37 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000), 0x0) futex(&(0x7f000000bffc), 0x5, 0x0, &(0x7f0000011ff0), &(0x7f000000cffc), 0x0) 2018/03/04 04:52:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000080)="833d", 0x2, 0x84, &(0x7f00000000c0)={0xa, 0x4e23, 0x2b0, @loopback={0x0, 0x1}, 0x3b7}, 0x1c) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000858ff0)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x50}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20800, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) [ 38.382345] audit: type=1400 audit(1520139157.410:21): avc: denied { net_bind_service } for pid=6329 comm="syz-executor1" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.434631] audit: type=1400 audit(1520139157.470:23): avc: denied { getopt } for pid=6330 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/04 04:52:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') preadv(r0, &(0x7f0000000000)=[], 0x1d1, 0x3c) [ 38.434764] audit: type=1400 audit(1520139157.470:22): avc: denied { ioctl } for pid=6351 comm="syz-executor7" path="socket:[15847]" dev="sockfs" ino=15847 ioctlcmd=0x8915 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/04 04:52:37 executing program 4: r0 = getpgrp(0x0) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfff, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x1, 0x7}, 0xc) rt_sigprocmask(0x1, &(0x7f00000001c0)={0xf1c}, 0x0, 0x0) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003efff0)={0x0, 0x0, 0x30006}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r4, &(0x7f0000878f80)=""/128, 0x80) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x40100, 0x0) accept4$llc(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x800) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) [ 38.505326] audit: type=1400 audit(1520139157.540:24): avc: denied { ioctl } for pid=6369 comm="syz-executor4" path="socket:[15884]" dev="sockfs" ino=15884 ioctlcmd=0x8937 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/04 04:52:37 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007daff8)="e4a445eb7fff051c", 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000000)={@empty}, &(0x7f0000000040)=0x14) r2 = dup2(r1, r1) getsockname(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="6732c16643b0e7630000000a00000000000000000000000000d200000000000000040000000000000000000000000000000200000000000800000000000035dff15d000000000000000000005e748b758700000000000000"], &(0x7f0000001340)=0x58) getsockname$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c99c9990000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001280)=0x1002) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000200)='./file0\x00', 0x80cc, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000683ff4)={@loopback=0x7f000001, @loopback=0x7f000001, r4}, 0xc) 2018/03/04 04:52:37 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0xfffffffffffffff9, 0x1, 'client0\x00', 0xffffffff80000005, "403428f52f6927c9", "49a4a02e0954588c5c20c23c9f3f0488f6c8ffd96e1a29d008b1976e61f43c12", 0x8, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bb2000)={0x0}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev\x00') sendfile(r1, r2, &(0x7f00006dbff8), 0x401) 2018/03/04 04:52:37 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) waitid(0x0, r1, &(0x7f0000000040), 0xd1f80d9bfff59c39, &(0x7f0000000100)) 2018/03/04 04:52:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082eff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000c6bfe0)={0x0, 0x0, 0x4000000080000d8, 0xee}) 2018/03/04 04:52:37 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xf36, [0x5, 0x8, 0x5, 0x1, 0xb2, 0x7ff, 0x2, 0x3]}, 0x5c) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$addseals(r1, 0x409, 0x1) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000000100)={'syz_tun\x00', @ifru_mtu=0xfffffffffffffff8}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) setpriority(0x3, r2, 0x7d1d) 2018/03/04 04:52:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffffffffffe79, 0x40000002, 0x0, 0x0) close(r0) 2018/03/04 04:52:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0xec8, 0x7f, 0xfffffffffffffc0c, 0x1, 0x7ff, 0x2, 0x3, {r4, @in6={{0xa, 0x4e23, 0x0, @empty, 0xf8c3}}, 0x5, 0x6, 0x1ff, 0xffffffff, 0xfffffffffffffff9}}, &(0x7f0000000240)=0xb8) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x20000080, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty, 0x8000000000}, 0x1c) socket$inet6(0xa, 0x7, 0x7) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xffffffffffffff96, 0x0) 2018/03/04 04:52:37 executing program 4: pipe(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r0, &(0x7f0000001380), &(0x7f00000013c0)=0x10, 0x80800) r1 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/03/04 04:52:37 executing program 7: r0 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000fda7c4bf49e461835ccd06e4a50af796619e98dc1929ade3a3e2fd2f617a97", @ANYRES32=r1], 0x18}], 0x92, 0x0) pipe2(&(0x7f0000000000), 0x4000) 2018/03/04 04:52:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x13}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x40000000000009) 2018/03/04 04:52:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000040ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'bcsf0\x00', @ifru_names='eql\x00'}) 2018/03/04 04:52:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) fcntl$setstatus(r1, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/04 04:52:37 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000f03000)="260000002200470105000700ff80e8fe06006d20002b1f00c0e989094a5100000005033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a5ffc)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093cffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) [ 38.593893] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/04 04:52:37 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000060bff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x7387, 0x0) r4 = dup2(r2, r3) r5 = dup2(r3, r2) ppoll(&(0x7f0000c11000)=[{r3}], 0x1, &(0x7f00005f5ff0)={0x77359400}, &(0x7f0000f50000), 0x8) ioctl$int_in(r5, 0x5452, &(0x7f00005bcff8)=0x41) r6 = getpgrp(0x0) fcntl$setlease(r5, 0x400, 0x1) clone(0x0, &(0x7f0000000180), &(0x7f00003c6ffc), &(0x7f00000001c0), &(0x7f0000e7f000)) fcntl$setown(r4, 0x8, r6) fcntl$setsig(r2, 0xa, 0x12) r7 = gettid() ioctl$sock_ifreq(r1, 0x89b7, &(0x7f00000000c0)={'bcsh0\x00', @ifru_data=&(0x7f0000000080)="1461f1bd9f6ef7506b6afcc94676d1e8e390f2b750bd95b19c03b627e1611c21"}) ptrace$getsig(0x4202, r7, 0x80, &(0x7f0000000000)) tkill(r7, 0x100000000000016) 2018/03/04 04:52:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[], 0x0, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a0600fec0a8430991000000390009001a0005000000000019005830e49ca490e5022f5c7f152c4fa30700000000000000dc1338d54400009b84136ef75afb83de448daa72", 0x55}], 0x1, &(0x7f0000000140)=[{0x84, 0x11b, 0x8, "860aa7cc0ad70b8ea72e47ec4cb504c64e0077914626b64d653a56905b674089b4e57d1f35b64d9268a52d1e7cff97c83697ed35c0bbb6627e34612364b50e357bd6690b46ed0634382443878958ad4cce2c6d2357e8b35f8452367d81aea605ad0ac3cb1eb58a721207093c4f72c3f6d5ddb1eaab4858"}, {0x100c, 0x119, 0xa, "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"}, {0x5c, 0x101, 0x401, "9012e9fd845b5deea0a1bc8fc48887407d32589387bcea84d869d18784901fd8ae17cc9a4e3d0077d8acd7d9260fe7b42ae3569a6c19905b8d795633565da1cbf1a53f632723e8b26dabfec4279989"}], 0x10ec}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 2018/03/04 04:52:37 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x100000e, 0x1011, r0, 0x0) 2018/03/04 04:52:37 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="1c", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000180)='N', 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xd0, &(0x7f0000000280)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0x3ff, @dev={0xfe, 0x80, [], 0x12}, 0x80000000}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e21, 0x7, @empty, 0x400c}, @in={0x2, 0x4e21, @rand_addr=0x566}, @in6={0xa, 0x4e23, 0x0, @empty, 0x100000001}]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r2, 0x9}, &(0x7f0000000440)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x1, 0x100, 0x6d, 'queue1\x00', 0x8c}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$netlink(r3, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/04 04:52:37 executing program 1: pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip_vti0\x00', 0x5}) pkey_alloc(0x0, 0x3) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, r1) 2018/03/04 04:52:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x2e}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x9}, @in6={0xa, 0x4e20, 0x24, @dev={0xfe, 0x80, [], 0xc}, 0xffffffffffffff65}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}], 0x54) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0xe001, 0x45b) r3 = syz_open_pts(r0, 0x0) dup2(r3, r0) fcntl$setstatus(r3, 0x4, 0x2800) 2018/03/04 04:52:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000f7e)=""/130, &(0x7f0000001000)=0x82) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 2018/03/04 04:52:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000b05fb8)=""/72, &(0x7f0000fa1ffc)=0x48) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0x6, 0x8000}, 'port1\x00', 0x0, 0x10, 0x1f, 0x0, 0x0, 0x8, 0x6, 0x0, 0x4, 0x8}) 2018/03/04 04:52:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001a00ff0b00000000000000000000000019338c7bf48a0c30c5e15dd884468396518bc0a2ffd67523f86e5befccd846995e6bd4e01b061defcb09227a500000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 38.719949] audit: type=1400 audit(1520139157.750:25): avc: denied { write } for pid=6454 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/04 04:52:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000e817001f24ffe3ffffffffffff2c000000000000080000000009000000000000002ac1ff963c45f2bc0a545ad38d4eddcc54e3446b54e89800608406de2d09f90d22ba0f9ce9e8db627e397c869c386367e0cd0fe6cb06c4ed80a341c69edbf0f8c9f097b16935943d579aeb0193150ecccb52497c727338622e3bfd7614994876e316ae56c612e7cfc7daf0c92d212642c4d01f38aba02066761ab1cc4a602cbf1c35ec71f2389674410b8d67cc1c3fc0", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=@hopopts={0x2c, 0x20a, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xf1}, @calipso={0x7, 0x30, {0xcb8, 0xa, 0xfba, 0xfffffffeffffffff, [0xd7, 0x2, 0x857d, 0x9, 0x44]}}, @generic={0x9, 0x1000, "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"}]}, 0x1060) 2018/03/04 04:52:37 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) getsockopt(r0, 0x0, 0x7ff, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) sendmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@ethernet={0x307, @empty}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000100)="70521a7e3896c99e83fb75065e25bd58eeff27b87247e9b96886e6518a6d5976921dcede37a7617e7c84b83c8b8d9e75c58d9e7d5390c385c520e3c93de485ded4faca4ded81f36cd9167b2fdda6e7295f4030525b4479107efe1ab6b97af508e10dd32f81ff7110c4841e1ba55dabf27c5ca1be1ebbc836b2170950cc9576e11e06af8adb8d27aa43654c9815a0d3eb94f1968166a4bdf592943eedf4e9fadd3527f88ef6adede2e0ac0a834f0827494573a4e2a8b2d97ff85b9c61dea85843c724", 0xfd54}, {&(0x7f0000003040)="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", 0x1000}, {&(0x7f0000000200)="d8cd40c1b18b3e5fdc337436d92e967f11cbb4a15fd8b6544345fd34e03900437e8d3a811a1871cf494380220aa5384237f879f92243dc", 0x37}, {&(0x7f0000000240)="fd91a8f8bae9f77cd35fdddb0b1652727421f9b8211b7a505a43f36378002fdfef981974042d19009627aac4d4f7bc7f45516d1b740ab70bacdb5791a353ed61a6fbfbba199ee75ea2887db9481569aa80ec1bdc166323942b1e77f751fc7f0ecbd9d582754556164deab808c56a06a262b74e73dbcedeaf601f03fa21cbe984615d5b607c0feabbb1aed037a6c9508f78462852abc4c8eb0ce66640760f025849e9c74eb7eef97f4149513a1b493b8697ae32fe69dd9ec54b221049", 0xbc}, {&(0x7f0000000300)="023d12c6321c405054004f75995a1c109462ee73fd93c85544a802fc2717957f94378f", 0x23}, {&(0x7f0000000340)="43556c853d7f949232b6e42f9a85503188bf5125421fe525756f4d629df8152d8014e452d9204f3602e018ce8cd975721a49be75b5454510e852d560850138c1af9b3bfaf566653653529d41e90ad05616e2a0c93ec5b479574c010e5cd0762c72eba927ba57bcc3bed0064b676f002d02b5029bacbc9301b9614203b0e0f70714f5a8b47a6a4811be4ae37a09aad6a55c418174c71f9b306e2454d09f32b0af0ff3ec423c279318cdc90c795f3a14f35a825bfeeb3c2fef3961e555f5cb6be3ecc7bb6a09c13f137dd7c358acb70b2fd7d527d0270784b6aebb22", 0xdb}], 0x6, &(0x7f0000000480)=[{0xc4, 0x110, 0x100000000, "9268086e5f8de51c3168ccb33565cc97eccb7c139842701176e05a83ece82ffc7946c74cce2ad02e808ab07ec35a4ff8286bd7b66d5e825266dbf423165438fae43a214b87c454681229f3da54c31109ac6cde60881df7306eee819742f606f79b27b1b294fa3712f0461b4dc6a908c50f09a6e187e63eb18f16251e577947ce92c81c4a52ddf380d2ab2ee01f3350df079ab6c249f818f8e8ebad7f6e0c9a6f0dcfb3b478d2daaf293070f90ebd5eab8abf79c269"}, {0x6c, 0x10f, 0x3, "0566e0d416f19fcb2319abf8ef187f25bc21b76e1f5a35ce0df86ab9a174b9e9374fca90d5e1e647fa50ea5096283937657956d223868c8ea41d2b3e1e11bf8d7c19c1c5fe258b24ce9f8d54f7150e13d65d518dcfbde9469941538864e336"}, {0x2c, 0x11f, 0x2, "96b7f11fe56e8430c00cab8a1472a65d4e1b9081bc447ab96f39658274073c5f"}], 0x15c, 0x800}, 0x10) r1 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f00000006c0)='pkcs7_test\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x1f, 0x9, r2) 2018/03/04 04:52:37 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) prctl$setmm(0x23, 0x3, &(0x7f0000ffb000/0x2000)=nil) clone(0x28004100, &(0x7f0000000f09), &(0x7f0000000fff), &(0x7f0000acdffc), &(0x7f0000000f9b)) 2018/03/04 04:52:37 executing program 3: seccomp(0x1, 0x0, &(0x7f000094dff0)={0x189, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x100000006}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/04 04:52:37 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') sendto$inet6(r1, &(0x7f0000000000)="f58e6670474123599dc727ba6262884561d9ffb30937bbdeb42a9c69698714c3f9925bfc421ea12034f61b3e1cb3cf6352bbc969a06e57c0e4686c3fdceec60a4d6b9e666196e17901e57171c706dce7fd72c3744a1b2c1e2fb0673f020996be6507454b8a5dbf9b21ab619fad177afa478520faa256377854e471d3095692d2905bbaab2b6c6a5e37f77d01ee2e0d01e6388071b8b44d06b5642d8dfc583e402bedea48d3f2142ef8ffc320fc6df0cc355cbcab4ac909539308ec787d66e5", 0xffffffffffffff81, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x80000000}, 0xc) 2018/03/04 04:52:37 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0xb, 0x0, 0xf, 0x2, 0x0, 0x70bd25, 0x0, []}, 0x10}, 0x1}, 0xfffffffffffffffe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x401, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) 2018/03/04 04:52:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38279c3c1bd41c11", 0x7d) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0xce, 0x9, 0x0, 0x401, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x400, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x6e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x46, "82aa07674563ef003b47aca5154026c0e2a94fc50a95ec494807062a0c0c13fbf9168ffeb1de9a118c7e1bc77794d671c067ad4323203e704eb3bf3a766493587c787cd3ef96"}, &(0x7f0000000180)=0x4e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x9, 0x11f}, &(0x7f0000000300)=0xc) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/03/04 04:52:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0x0}) shutdown(r0, 0x1) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000140)=""/70, 0x46}], 0x1, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000000c0)=0x2) 2018/03/04 04:52:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x20800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x9, 0x4, 0x101, 0xb7}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x2fb) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2100, 0x0) unshare(0x11000000) accept4$unix(r2, 0x0, &(0x7f0000000080), 0x80000) 2018/03/04 04:52:37 executing program 6: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='Y', 0x1, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/5, 0x1) 2018/03/04 04:52:37 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x8080, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000280)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000240)={0x4, 0x6, 0x3, 0x40, 0x7f, 0x1, 0x3bb, 0x7f, 0x1, 0x1, 0x8001, 0xfff}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x400, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000001c0)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a004e2000000000ff01000000000000000000000000000100000000000000007394b6fe07016e6a53c01f69439cbe6b3242a76062c4b41c83c2e33039b6b093894b642a655f74f3b2fd280063cd39f9da2d4a549947bf6820ac06743da48c1d12b7cd40654facdb3df5c26c1ede1f883784109416763576724a7a527b70cde9fb3da20465bbde3af88248f3607cfa2be9d02691f35db9412db1d0e961f7afd49a17bae2ca7c8a2ddbdde3d6b144c9f4403fc494d26f65230a11d7f6c2588a78a5b307d0e6cc4736e1f5d7a2e7c9f40d3fab3745c35a45360f149aff0e623061da71c588eef7eb7c769ced446a28da7516b35af7614837a2d09883bf0d916c53461f12c93b96645367891212ef560518dc8eb21c5264a653aaa69fe92a7fa3650552bd763682f7602b"], 0x70}, 0x1}, 0x0) 2018/03/04 04:52:37 executing program 2: r0 = getpid() ioprio_get$pid(0x1, r0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000000000)) [ 38.822617] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=6478 comm=syz-executor4 [ 38.850070] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=6478 comm=syz-executor4 2018/03/04 04:52:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000240)=@ipv6_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/03/04 04:52:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) clone(0x100, &(0x7f0000000000)="0daa680d82d7d060cd00428cc01968c508d2f984a1b0d644be0fded63022f8c66724e332b0c33f62d6520dfde8fcf2ca1ade82d4d485e7ee473f6f785c6392cc7c80dac59d4b184b6e648af51125b19194e6d31c177a6bdc2ef71418f3be6626cbd2b9168bf3e33acf0c9a65b55830556022e9aa86634d5de9df2b56d21bff6949dcf2834d477b8e5ed2db1930ba91f5b10be726e81bd3f6e591715bdb08b20d0346a96cc411fae40bd71988b19d537f2a8a7e71b0dc4b872834405cdea0108a51070a345798dfce4b0b29b642ff4f6344c6b5b0546ef5ee2adc16d125fc97425463dff1ea1a41498299c15202ec9a05e7faf4", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="7191b151e61a77a5d7e391f10b769d1cb202b2a9445fef78da1458907714ef2246d062bcc942612de04e5fe147eead540503920e27af4c2ef1076032a601d1f8bb11ab003cb4a3de62fed73b8ba688b1bc825ab1bc8a8ba47a934233bb82e35b5cb01f") setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000b6e000), 0x0) 2018/03/04 04:52:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r0, r3, &(0x7f000000a000), 0x2) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000040)=""/93, &(0x7f00000000c0)=0x5d) 2018/03/04 04:52:37 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000000280), 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) r0 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)=',\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$assume_authority(0x10, r1) [ 38.868401] sd 0:0:1:0: [sg0] tag#301 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 38.868416] sd 0:0:1:0: [sg0] tag#301 CDB: opcode=0x76 (reserved) [ 38.868428] sd 0:0:1:0: [sg0] tag#301 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 38.868439] sd 0:0:1:0: [sg0] tag#301 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 38.868448] sd 0:0:1:0: [sg0] tag#301 CDB[20]: 0b 19 18 [ 38.899675] sd 0:0:1:0: [sg0] tag#301 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 38.899691] sd 0:0:1:0: [sg0] tag#301 CDB: opcode=0x76 (reserved) [ 38.899703] sd 0:0:1:0: [sg0] tag#301 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 38.899714] sd 0:0:1:0: [sg0] tag#301 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 2018/03/04 04:52:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f00000000c0)="4f70d0c9edb302486f17441440000008a8773e00d49ba390050000008dd400878669223768be2bf909a063cf1916cb216766e617473ad649e24e4cc43e472ab59a18eaac9fec50dd37c69dfaff7d3dea4d6f95c14e51e420adf542848b180d", 0x5f) r1 = syz_open_pts(r0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x9) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x11, 0x4, 0x7f, 0x7, 0x2}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) 2018/03/04 04:52:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@ipv6_newaddr={0x2c, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/03/04 04:52:38 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141000, 0xe) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x50, r1, 0x0) 2018/03/04 04:52:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002ca000)='ns/cgroup\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xb4, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1d0}, @in6={0xa, 0x4e20, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @empty, 0x1b0}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x100000000, 0x80000001, 0xa625}, 0x10) syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') 2018/03/04 04:52:38 executing program 4: socketpair(0x0, 0x800, 0xfffffffffffffffb, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000823000)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x4, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x10000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) r3 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200), &(0x7f0000000240)=0x8) getgid() ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000280)) 2018/03/04 04:52:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000040)={0x0, 0x16, "28a77365e369d2dee352227f1eded10b1653fccf43f0"}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x12) sendmmsg(r0, &(0x7f0000007900)=[{{&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000100)="e6002917357f186e67fd04996aec9c6820d69ae2447b0e32f18d67ae65a89a511bdf70edc1aae22f4fe217f4f34f8dc245b1c31f30bd9ffd8ea93b91e447509490eaf95e854def27b2190f9c648f7962e9bc34ecb55ff57a4b500761fbb4ec7b93b9dc0d0469de6b7c8e0e9812188cee4903d7b0350f96f48d27d9b385ec302df094464ef4c55559b6b10c1055de675daccee77786435ad75488", 0x9a}], 0x1, &(0x7f0000000200)=[{0xf0, 0x111, 0x3f, "e022a1cf457629c1c06ea3e55f780df041584120e488ed3f111133176825ee97bf8388585d9853b33097f9e639707b0407a31b54fbfe9ae018788c4efa54e0c6d975cd99963cf5361d8809cec42c391d2e1dec1216ab10c1ed8fc0d6910606469c5f26de1d095dd470b5da4b9b8d88c4608022c27e8f1d8673cfddccbc4b28ffd58cb7827a4d3c73507f06d6650e55d807efb6d35b760df761561c6282ed258af183c6d523f36a779f226bec65494f8cac32574f5db5540a119fc738f0afa4bedbf34bae7bec713b8b427ee2ff2bae5e319f7012560755b5d75a939291355dcaf30f89"}, {0xc, 0x108, 0x1ff}], 0xfc, 0x800}}, {{&(0x7f0000000300)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="339c80117f5d3c11f0305772ca3c3cc98ac7b9f96b1509dc1f699b417f13826d54b811f7c38e73c773a9abd3e47916fd064b039b02f5af7fe64cecea330d0b4cbc2f92b57c4275dbb6fce8bf6b4fc5f8d9ae0d434ef2c74760f18458a6050b9b27e6367a7e0f8695f02592ee4d8771a25ef4fbe59ebabad6a64e40398ec49c8ddc12f114115e9701e61d00dd1d1514b04377dbea7966206df53be43e0ddbed7bd8016854", 0xa4}, {&(0x7f0000000440)="5b42a65e7b39b66f9ee95d055da04b8321e461bef3a937f0b94a52bd2be7", 0x1e}, {&(0x7f0000000480)="7c6cbdd7af685af9132486c2576bb36ba3aa0edeae14b66405a59418fa891db2c24fd45a589d4b1a6e8af485608a9c16c612f07ddeb0a24fa7bcd23e45cb9abc602ed5b9440a8c869d2490ae3039ed8d61a6ef5bace680634f55567910bdd11c4b187313f7c31a32996f9d81a9a53d1282381dcd5f5ce0f5cff46464f7d283797cf3d9bea175aadbb7db026f832b1a9ed4e0bf961e898fb1c5eeba991db028ad6ad538a249c6798b8e", 0xa9}, {&(0x7f0000000540)="39f86a91e735742cafa81a47ab1fc5558e8bf4ccd72a35dbaef15c8d89c2376ef58b7d630cb277c7c093ce76b3510ae76100e4b83d935a8b2358d1512387fe3cc590292b9425618842bda117d478fbbdceba37ebe711aaa9c13f166cb67fd7d0c58d09b3f7f5a46c926367ebd5475097d7425d421879f98316cd65e711da139cf66e16eba09fe8d9c5de1f726f0ed90194a7cc76025f169f9cb035000005fcc6e3de0c048b6b05edb1ad8fb908720e601cf1ae1bedb9100421fa1df8d66aa50a2ed3a44f6351a8e36623814d5dd6893e3d2561e60213d864b36012", 0xdb}, {&(0x7f0000000640)="4fab5074cac77c525abcec9443", 0xd}], 0x6, &(0x7f00000006c0)=[{0xf8, 0x117, 0x100000000, "c6cb7a50b5739388c631898a3fd4e3c8d9fbf8e2b1ec30bbf804aea91dd8838d945da82610582a8dea7c571182c899246a99d67e6700aa07c0d9e86874b07ffe1d3bab2bb9f4a44ed68085f44b0f7cffd65cbfafe4733f0f38b12a15871b310b298876d7f0b8b359f1a6bdb7f8eafbcdda09435ce9c2da9f674bf8dbc26d6f807c00858bc773c1bbc362866e346855db40d58db214054b713547e2464655fe948f10586cde5f34f24f98e6c0d59246e725b94a57baf2ca18b680f729dc9d190889cc2cf9d0b888a519bf98c7eeb336b181fe7cffbd04b7f15612b226023b036e9cbce8cb0e9ec7c277"}, {0x30, 0x129, 0x6, "e996406584dd812f75309fcf4eb33f119aa7bc6e90eafd9f20befc894c1521d1c9"}], 0x128, 0x4008010}, 0x3}, {{&(0x7f0000000800)=@ax25={0x3, {"5a916ece7b3dcb"}, 0x8000}, 0x10, &(0x7f0000002c80)=[{&(0x7f0000000840)="072aae07676f30cf243d43002275d8eeea2cc4a594baa7ff923a0eb0e32a65c4d6a5cdfb4155be9695d5f68a64559ae8dcddd0f66d2556c4303578b6494dcc667bad80311cdc9966e94689579c40b251753f3eab1ac3c09c553be633ce0a6dedc8577af957bd11928c39a6ffc8d4ca78a42e76065aa96a8904f61568080c153a999620d96042908214a8", 0x8a}, {&(0x7f0000000900)="a5911b1d47fb7e10ac2564bb400505ddd01cc4d01315cabe93b81bdebc181ec35c1219f62b1ba391f6fb8cece15b75ddab95ea5fb56a3ec4d6c4b4a00578640367439005c7a344f0efe36fe022bf58d7c0c2a02e8b56d85b49fa02c11adbf560b7ba2b009d6b81c8f6b92d62c2b8e55cd1fca9d389bb7870e153a17fd68ed370d20fa28155cea70061235bc513eb545e800dec5c6eedb51b5559cbbd08", 0x9d}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)="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{0xac, 0x110, 0x3f, "7290b083c2297c12d916f24a530301d809b7857e622d346bf6e3c7f35b193ae21459a2af5f69b5f6ea4a709ccb485120e1850cfaf6b95110793aa85c4d39f540d590073067ce412056020784d5931dcf35abde3edacf0ddb1fd7be8f9bb9f10a9e06d6e5fc0b0fd9f2a54b378a80093e8062717ae5cd2eabf604ed869b823a086b73afe5fe0294dadbea582889826364190a3645a80a5b4d6466e879b38b8137"}, {0xb0, 0x0, 0x42e6256f, "f37e861f0a70aee68d7ab3f7dd8b6d1503793075c17a88b255424808f2a9faecc228e44b01dbad29ffd3a5ab2b1b263729a1156cfc12e2acfa0b14bb0e9d6ed6ced56ad335057362343ccee58e8e2ae8496b33ab4290fd7631ba3b794663d8cf43c554edbf33c5f6581efbc5ecfeb7476770ff1e829ddd213b417f8f0a94e01ccbdfd572a1b9f5de5c94b4fd413419ef1f6124b7ada35a891457b8acff77d9d4e2222678"}], 0x11d0, 0x8800}, 0x40}], 0x6, 0x10) close(r0) 2018/03/04 04:52:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) lseek(r0, 0x0, 0x3) socketpair(0x17, 0xb, 0x63942bd9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1ff, 0x9c, 0x8001, 0x52762cb1, 0x8b8, 0x1, 0x9, 0xc5, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x4, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x80000000, 0x20}, &(0x7f00000001c0)=0x98) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/04 04:52:38 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) tee(r0, r1, 0x4, 0x4) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) [ 38.899724] sd 0:0:1:0: [sg0] tag#301 CDB[20]: 0b 19 18 2018/03/04 04:52:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0xfffffffffffffe50) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/163) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20, @empty}, 0x10) r2 = memfd_create(&(0x7f0000000080)='vmnet1\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00000003c0)=""/243) connect$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x2, @rand_addr=0x9}}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000bab000)=0x1, 0x39b) sendmmsg(r0, &(0x7f00003aff88)=[{{&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x8, &(0x7f0000e28f60)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1}}], 0x1, 0x0) 2018/03/04 04:52:38 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x3, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_address={0x3, 0x9, 0x2, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r2, 0x0) 2018/03/04 04:52:38 executing program 0: modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0xffffffff, 0x0, 0x1, 0x3c, 0x0, 0x100000000, 0x2, 0x4}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/03/04 04:52:38 executing program 6: r0 = inotify_init() fcntl$setflags(r0, 0x2, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x80045105, &(0x7f0000000fff)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x401}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x2}}, [0x8, 0x10000, 0x6, 0x1e78, 0x8, 0x1, 0x7ac, 0xd01, 0x615b, 0x7, 0x2, 0x2, 0x140, 0x3, 0x3f5]}, &(0x7f00000002c0)=0x108) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x40) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getsockname(r1, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x1e) 2018/03/04 04:52:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000253ff7)='/dev/rtc\x00', 0x0, 0x0) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x0, &(0x7f0000001040)=0xea) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001100)={0x6, 0x5}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001240)=""/143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001140)={0x0, 0x2}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000011c0)={r2, 0x1, 0x3, [0x1000, 0x9, 0x0]}, &(0x7f0000001200)=0xe) 2018/03/04 04:52:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002ca000)='ns/cgroup\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xb4, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1d0}, @in6={0xa, 0x4e20, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @empty, 0x1b0}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x100000000, 0x80000001, 0xa625}, 0x10) syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') 2018/03/04 04:52:38 executing program 5: mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x29) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) pread64(r1, &(0x7f00002f6f95)=""/107, 0x6b, 0x0) 2018/03/04 04:52:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/03/04 04:52:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00003db9e6c100048e1bc927fcabf46838d1c8101785d61c4fb33a"], &(0x7f0000000040)=""/117, 0x75) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}, 0x102d5) 2018/03/04 04:52:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) times(&(0x7f0000000040)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='securityfs\x00', 0x800010, &(0x7f0000000280)="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") mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x0, 0x0) membarrier(0x78, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) mknod(&(0x7f0000000100)='./file0\x00', 0x2, 0x6) 2018/03/04 04:52:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9eff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) 2018/03/04 04:52:38 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0xb000, 0xffffffffffffffff, 0x0, 0x101, 0x100020) signalfd(r0, &(0x7f0000000200)={0x6}, 0x8) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200502, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000625000/0x2000)=nil, 0x6, 0x3, 0x63, &(0x7f0000c9c000/0x4000)=nil, 0x1}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x2) timer_create(0x1, &(0x7f0000000080)={0x0, 0xa, 0x2, @thr={&(0x7f0000000240)="043580e15fb7ec9de6604bf8d0929b489e8fe4fc7a1ae42700cfadce6b9de3ee96ced7b27e70b63fa459628ffb0c8c3be373ffa21e0c4d8b3af06fe9745e6f43be29719a9daf4909a19b865a89e177c06f80791e1e34432c06c7022cfd41a9293710b8c2461ab4eb833450b4635b491f5827ed1d62f63edbfb366ad43e66a32f29462263c018872df740a9e481850cc68874d880eb4631909fcfe9e0995f68187255c3a30aa21252311eca262f0658695dd36d33bcad33c6b4dbfa6e2beee428fbc0fd9da4dbf286a09600c6457cc02c5b16f5d13145b816b45dbb8a370574fe49b7", &(0x7f0000000340)="0c9ead0dfa22f8ceddc85888a58b20418c74bf9277e9574290f7ef830bada4e2af24731eee0620aed1b4b5462e62"}}, &(0x7f0000000380)=0x0) sendfile64(r1, r1, 0x0, 0x3) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x77359400}, {r3, r4+10000000}}, 0x0) 2018/03/04 04:52:38 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x2, 0x4) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) flistxattr(r1, &(0x7f0000001000)=""/4096, 0x1000) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000b24000/0x4000)=nil, 0x4000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) 2018/03/04 04:52:38 executing program 2: rt_sigpending(&(0x7f0000000000), 0x8) socketpair(0x2, 0x800, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0x80f, 0x1, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000080)={{0x0, 0x0, 0x2a, 0x0, 0x7ff}, 0x1, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x6, 0x8000, 0xb16c}) clock_adjtime(0x0, &(0x7f0000d53000)={0x5f5e0ff}) 2018/03/04 04:52:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) kexec_load(0x0, 0x4, &(0x7f0000001900)=[{&(0x7f0000000400)="7d953d2e0d663fa1f23bfaec607790cb1be4f684e3eeca23426d4cd4b6356f5b5b7696c99391d7af0556502e28960998eec4f9dae7392e95ffcdadd48a19e1495775024a18185f68c51d448f4a5253ab5696a1fea538ba16304d2585ea328d7f25f823fecef76d98ae6209cc391e5b62133bc52c3c0f571159f161002bfe18018aea4c8b8d794763357490507c54961e990c3b9f0064a8af282ebb95a96520704cc948e593c19646a5578202991a", 0xae, 0x6, 0x7ce}, {&(0x7f00000004c0)="d678d8096655f6d347fa6a9abdeb5165393de37a0c77873191728ea8c133f93b0c16ed0568c33bad8573842046d18ecc36fa9124e4505849cdd80fd8e2a0b592b7ed49c98e281ab498cde04fbabc9c78aef8464cf503944b8e5ec0f81bdc576b97a75af354da6d3acc871347cd70e5", 0x6f, 0x0, 0xfffffffffffffff9}, {&(0x7f0000001940)="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", 0x16c, 0x100, 0xaac}, {&(0x7f00000005c0)="df143b0fdf6d3fab2e7d8f4048b942a45668f1bf5542f3e81413062734bcb523bae5ee6c12f854788effaf52859156c008710632ac91c6d6c44bde776573d26c102190c51a3ee16dec6fd8886dd0324213f58711726aa78cc1416e868568d6f496246ddf04859967d550abe100e75ac9eef8bf5f9e5dacd7e4eb3704d1bb6505c0f48e789be3ec71af7c68f570d23c14d316dc0e85", 0x95, 0x3, 0x7f}], 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000006c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000740)={0x0, 0x1000, "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"}, &(0x7f0000000380)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001780)={r2, 0x9}, 0x8) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028000e00000000000000000000000000000000000000000000000000000000000000000000000000140003007369743000000000588dea8919bfd641"], 0x3}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x10000, @dev={0xfe, 0x80, [], 0x16}, 0x1}}, 0x6, 0x8, 0xfffffffffffffff9, 0x216, 0x28}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000017c0)=""/214, &(0x7f00000018c0)=0xd6) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/04 04:52:38 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400100, 0x0) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x800000004) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000d45ff8)={&(0x7f0000016000)={0x4c, 0x12, 0x401, 0x0, 0x0, {}, [@generic="3715b0b724d934bfbf795ace0a590591571a072be26043acf9da41f8d302122c73bf6402983f5cee7bdeaae794c98c55ae046b651e"]}, 0x4c}, 0x1}, 0x0) 2018/03/04 04:52:38 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) sendfile(r1, r0, &(0x7f0000000100), 0x4) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xffff, r2}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x8, 0x8}) recvfrom$unix(r1, &(0x7f0000000040)=""/159, 0x9f, 0x142, 0x0, 0x0) dup3(r0, r1, 0x0) 2018/03/04 04:52:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup2(r0, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x101000, 0x0) write$selinux_access(r2, &(0x7f0000001500)=ANY=[@ANYBLOB="73797374656d5f75060000006563745f723a6370755f6f6e6c696e655f743a7330202f7573722f7362696e2f637570732d62726f7773656420393000"], 0x3c) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000001580)=0x3) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/user\x00') r4 = epoll_create1(0x0) unshare(0x400) epoll_wait(r4, &(0x7f0000ca7000)=[{}], 0x1, 0x0) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="46f3b856da6216fca35c7bc2290bcb1df381b64b4b8d23fd9392bf7d9f1b5ba53adde348d082a9f22e6e89b4bc", 0x2d}, {&(0x7f0000000180)="56537cf07f69966a10260de96c5d93aaa41d3b7021a68c2d39170e433839f9f9fb761e9e3b18eac03781786f94691cb52cd198191df1f10379748e047a4d694ec883dd0b55a9de317bcd43b7b47309e1e35f6d35361f717e5b5b42b53cf017020111298f76fe2f9aaf94eb8a707f0cf9968852df63e83ef6d7f0ba00efc4ff8df6301486a479bc0288672471114d409fce5a12bdb2f0930d95a93da315fc206455bdcf325baf67f9df6d189d1ae3b0595e3b62c4cd8fbf1015a1005275e8194f3a2f00107e60f192b1aa8fa8077c7aa23d468e50a0bce309073441f375adcec2249432", 0xe3}, {&(0x7f0000000280)="57e34110f258455ee813df6ea69522bb23b696e35773954c3df0618d60a31490ba7ea8e3bee9756562d83a7a51385ed5f93ca0d8dd9c0159653a8fc0804a5f1563577bd734cde7b5487617af28b44def646c38db5170137f922ab6eb0e00c5d8330e6bca8eccaa25165d127007f4683bc8417670ec3ab7b90065db0245d4e41b5cd6b29eeb2a8102a272", 0x8a}, {&(0x7f0000000340)="cba01826b93a84933145e998157ca643ce85d863bb3de6af0f29dbd58d48448e946fd2107e1270d76123dd48bbd6cebb76bc46000306e04278d049eab1956a884d5c05cbff4da08d02729ee86b1c48e7598c1b06c325a1f7df2945d346132a3852843e2166594188787b4413fb04b6f788ea9c9ec765a0543945e9e972adaf84028ae1be", 0x84}, {&(0x7f0000000400)="25bfa018827f894c790f2b2996dd5fe8fa10cf8a11d451e0087a4185022f95e4c1880d66419fe7e4da8f6ce6d1c139cbb453320b693ffe0268d5b439a13a787a531f33af9010c014940a30deff997d8869cc6d10eeb39beed0f0c8f249965bdc019938188066cbf9b365edf873d2d232519d7ed6a6144daa09f83db6f58aa88a0fcaad2f63bafc9b6d8da26adb31107972050ca0d952b5cba978dbe8a3ca55bfb75b3d14a4283edb10c86b9fc47beeaf8e3d1a19d850529cba2d28acf3657182613c842d0c3a01b3967cb2dcd303fb9afc35788ce31ef565b3d03938f00345bafd91b2e018", 0xe5}, {&(0x7f0000000500)="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", 0x1000}], 0x6, 0x7) getsockname$inet(r3, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/03/04 04:52:38 executing program 1: unshare(0x1212000) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) [ 39.203690] 9pnet_virtio: no channels available for device ./file0 [ 39.219486] 9pnet_virtio: no channels available for device ./file0 2018/03/04 04:52:38 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000830000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x14) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f000035ffcb)=""/53, 0x35) 2018/03/04 04:52:38 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x80046, 0xffffffffffffffaf) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/03/04 04:52:38 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet6(0xa, 0xa, 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xedc, 0xb30, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff7f}}}, &(0x7f0000000080)=0x8c) r3 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8906, &(0x7f0000ef6ffc)) 2018/03/04 04:52:38 executing program 1: r0 = epoll_create1(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000000)={0x5, 0xfffffffffffffff9, 0xffffffffffffffe1, 0x0, 0x0, 0x80}) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f0000000040)={0x4000000000000000}, 0x5) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/03/04 04:52:38 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00002fa000/0x4000)=nil, 0x4000}, 0x200000}) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bcsf0\x00', @ifru_flags=0x2000}) 2018/03/04 04:52:38 executing program 3: setuid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setresuid(r0, r1, r2) 2018/03/04 04:52:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000002480)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000002440)={&(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x20) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r2, 0x4}, &(0x7f0000000080)=0x35) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x14b8}, &(0x7f0000000000)=0xfffffec6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002100)=@assoc_id=r4, &(0x7f0000002140)=0x4) 2018/03/04 04:52:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/03/04 04:52:38 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) clock_adjtime(0x6, &(0x7f0000000000)={0x6a, 0x7, 0x6, 0x100000001, 0x0, 0x0, 0x4, 0x5, 0x3, 0x7, 0x0, 0xffffffffffff5b43, 0xdc5d, 0x2, 0x2, 0x4793827a, 0x1, 0x6, 0x3, 0x9, 0x8, 0x1f, 0xc557, 0xff, 0x800}) dup3(r0, r0, 0x80000) 2018/03/04 04:52:38 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/03/04 04:52:38 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[]}, 0x8) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09), 0x0, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000680)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x42, {0x2, 0x4e21, @rand_addr}, 'eql\x00'}) r1 = socket$inet(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) r3 = dup2(r1, r2) sendmsg$key(r0, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[]}, 0x1}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in=@remote, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r4, 0x400, 0x10001, 0x9}, 0x10) stat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002c80)) geteuid() getpgid(0x0) getegid() fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(r2, 0x9) lstat(&(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)) fstat(0xffffffffffffffff, &(0x7f0000004380)) fcntl$getownex(r2, 0x10, &(0x7f0000004400)) 2018/03/04 04:52:38 executing program 5: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000192ff0)=[{}, {0x6}]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x6694cfe015fc65ad) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0xffffffffffff0001, 0x2, 0x7, 0x9, 0x1ff, 0x5}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x8, 0x0, 0x10001, 0x40}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x400}, &(0x7f00000001c0)=0x8) 2018/03/04 04:52:38 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3ffffffffffffdbd, []}, 0x3dc5) [ 39.343139] audit: type=1400 audit(1520139158.380:26): avc: denied { create } for pid=6634 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/04 04:52:38 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000040)) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000080)=0x1) dup2(r0, r2) 2018/03/04 04:52:38 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x42700, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/16) r1 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) sched_setaffinity(r2, 0xfffffffffffffc4c, &(0x7f0000000100)=0x3) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r1, r3, &(0x7f0000000500), 0xed5a) 2018/03/04 04:52:38 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x5, 0x1, 0xffffffffffff81ba, 0x0, 0x1f}, 0xc) 2018/03/04 04:52:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000040)='/selinux/policy\x00', 0x1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x7fd, 0x102, 0x2000}, 0xfffffffffffffdb8) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000000000c, &(0x7f0000013ffc), &(0x7f0000012fff)=0x4) mq_timedsend(r1, &(0x7f0000000100)="776d72520c9920084b6b75613e8e5db22ea049d95a42412b27300c3c25862ea16df506922e4961b84324c4e086b6fcf1be469a5e3415196557937ea6aa50f72492ce2de31dd86087db110cd3287054250394a7bb2fd2aeac066860432d1c4f7fb01799c329ee2f9d5fb9fc4e7abe0fe4270d1660fb5095643d35bee56ae14c4228899106f5a999aa7705ebceeda405ff0fdc68709542e6238e815d59082bf15ac0eb8f5daf81ed7f25fdc9cc5f864b873291d0de838b9c833dbfeaef41cc7b047c358a5168935c7ef4fd41fc5ff7651aaead380ac221e033525d5b2d6c950ebf59", 0xe1, 0x1, &(0x7f0000000080)) 2018/03/04 04:52:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="8bf74c00d818c13d933f074520fd012653817bd2e5c5cae9ca6c2a97111bfcacea45b4d9064a1a7dcbcdc44b4cb539fe2a0d96ff2c03af48efa1000000003400000557203c1569dc9b53fa5871df6429e45113b09439438d538f5b4d775ebf1ff55e4f7836d3efe8cf7e"], 0x14}, 0x1}, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000340)=""/4096) [ 39.372852] audit: type=1400 audit(1520139158.410:27): avc: denied { write } for pid=6634 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/04 04:52:38 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x42700, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/16) r1 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) sched_setaffinity(r2, 0xfffffffffffffc4c, &(0x7f0000000100)=0x3) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r1, r3, &(0x7f0000000500), 0xed5a) 2018/03/04 04:52:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xff, 0x0, 0x0, 0x0, 0x3}) readv(r0, &(0x7f0000001100)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/123, 0x7b}, {&(0x7f00000010c0)=""/51, 0x33}], 0x3) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000936ffc)=0x3) poll(&(0x7f00006d0fc8)=[], 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ppp\x00', 0x480000, 0x0) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001200)=[{{0x0, 0x2710}, 0x81, 0x2, 0x7}, {{0x0, 0x7530}, 0x1, 0x9, 0x9}, {{}, 0x800, 0x8, 0x1fa1}, {{0x77359400}, 0x80000000, 0x0, 0x7fffffff}, {{r2, r3/1000+30000}, 0x3, 0x3, 0x8}, {{0x77359400}, 0xfffffffffffff800, 0xcf74000000000000, 0x4}, {{r4, r5/1000+30000}, 0x2, 0x3, 0x9}, {{}, 0x7, 0x0, 0x7}, {{0x0, 0x2710}, 0x1, 0x6, 0x2}], 0x90) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x8, 0x7f, 0x8, 0x5, 0x4, 0x34b}) 2018/03/04 04:52:38 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x10100, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x6, 0x4}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0x0, &(0x7f00008b7ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000e700010100f118000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x2, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x1b, 0x8, 0x4, "065d5ba4de77585c54d5ba376c67c7a157a5268804cfea0e1811f92d1d7e9fd483ba58e99a73f987083a64bd6955ceada678a1ab713ddecd4410c12b533d3324", "a3fa83adf5a98a73dc2e60d9ea5fc14d5a3fb014f851a924b890d93214596c43", [0x40, 0x7f]}) 2018/03/04 04:52:38 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x80) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0xffffffffffffffc1, 0x8, 0x6, {r2, r3+10000000}, 0x5, 0x7}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) connect$pptp(r1, &(0x7f0000000380)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/03/04 04:52:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001a00010c272ede000000000012000000"], 0xfffffffffffffcbf}, 0x1}, 0x0) 2018/03/04 04:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="a634b0f1574f2f7af17f052a37bf84451980e9b1f70b3267693e446f3a262acf6c2e108d97f0e1cbd99796dfb6c26299da66d395159317d657b51d0354439c49a9a49eab37d7fa7ceaaf2b71e27b4f87d8be90ace1a75ed1036425c8f6dd11fd5931b3e9fe1f0a5507022859d29fdfbfc5c876e8b6b8dfcb72d419cb47761bdbfbe4997e02a2710b729599c3fe3272a3795987df42102003614c416c6f066aef904e4a4c1790eace1c86c76b50765c482094", 0xb2, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/selinux/policy\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x8, 0x7f, r2) r3 = syz_open_pts(r0, 0x801) write(r3, &(0x7f00000b5000), 0xfffffed2) 2018/03/04 04:52:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffeb0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000040)=0x3, 0x241) 2018/03/04 04:52:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 04:52:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x81}) r1 = syz_open_pts(r0, 0x8000000005) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000500)=0x1cf) connect$packet(r2, &(0x7f0000000180)={0x11, 0x19, r3, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x11d, 0x7, 0xff]}, 0xa) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) 2018/03/04 04:52:38 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$packet_int(r2, 0x107, 0x17, &(0x7f0000000080)=0xffffffff80000001, 0x4) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x1ff, 0x4}, 0x1, 0x8, 0xb5f009c, {0x0, 0x9}, 0xfffffffffffffff9, 0x1ff}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000002c0)={0x9e, 0x2000000000, 0x8}) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000300)='io\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x2, 0x4, 0x5, 'queue0\x00', 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000200)={0x3, 0x1, {0x1, 0x3, 0x7, 0x0, 0x1}}) ioctl$void(r0, 0xc0045878) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xffffffff, 0x2000) 2018/03/04 04:52:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0x356) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/04 04:52:38 executing program 5: r0 = socket$inet(0x2, 0x42830e2a46c836a3, 0xfff) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x38f) getrandom(&(0x7f0000000280)=""/38, 0x26, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000001c0)={0x80000001, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x90) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x4b, [], 0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/75}, &(0x7f0000000180)=0x50) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000002c0)={0x0, {{0x2, 0x4e22, @empty}}}, 0x90) 2018/03/04 04:52:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004006) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x3, 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8dc1d63e15d230762cf0b0d9321b54da89aa883d6981b6f5f2785ccf85c131bea97dcb58728be8d9a3c73f4d26a8abfa13251f40c9536c4170c591807fa41afa", "b1edf8732a9dd530c56f3fe1b63ba8ea7779eb049792bbd9e6868792bd28360b092e4a8f0a3f021c617f59d0b7058e4dc72abaacb76cf69877c5e90678b7c1c6", "be9e39e65e6ef520868e4a7af680fb0d7aac44b292dc97d60c0d724fd0559b28"}) r1 = getpgid(0x0) getpeername$netrom(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000140)=0x10) ptrace$setregs(0xf, r1, 0x1, &(0x7f0000000000)="cdb5a6548c787554c043bb7d86dd9e3c2bd6d5bf546ef9a9185b39499b8efed037dcd56c79defae5f8bab37d25bd66007fbf8c84a3bc66263c881cb9d4ad81c1cd4b0ab931931039df04054afe6152f1c4dd3a062ae7e597f07ac7ea4a49ff06e4cf2c7a9bab6142866d171822cda49bf461dd50146f809fe0ad8f6713bb429091e6ac56a9d4bff1556c0bb2fe80438bd78195984714dcfa9d397d20f14f853d830e762b22fdd18a01511c5305246580536758250b9a2a3d7efd7bd0fdbd08449d2bb8b087d568") r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0x4, 0x5, 0xa07d, 0x4, 0x100000001, 0x7, 0x4, 0x3, 0x609, 0x7}) 2018/03/04 04:52:38 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x0, 0x4, 0x400000043, 0x3, 0x3, [{0x0, 0x6, 0x8001, 0x0, 0x0, 0x2004}, {0x8, 0x6, 0xfaa6, 0x0, 0x0, 0x200}, {0x200, 0xfffffffffffffc00, 0x7f, 0x0, 0x0, 0x1}]}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/04 04:52:38 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)='0', 0x1}, {&(0x7f0000001280)='K', 0x1}], 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) 2018/03/04 04:52:38 executing program 2: r0 = getpgid(0x0) setpriority(0x0, r0, 0x23) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x100000000a012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/03/04 04:52:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000c1ffc), &(0x7f0000cd3ffc)=0x4) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='*:wlan1em0*loeth1^:%$ppp0@ppp0eth0$$)$(ppp1/\\vmnet0trusted/+\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x3) 2018/03/04 04:52:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x1, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000002c0)}], 0x1, &(0x7f00000003c0)=[]}}], 0x1, 0x0) 2018/03/04 04:52:38 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000fef000)="890703eb00", 0xffffffffffffff63) fchdir(0xffffffffffffffff) 2018/03/04 04:52:38 executing program 0: clock_adjtime(0x0, &(0x7f0000004000)={0x81c8}) prctl$getreaper(0x2f, &(0x7f0000000000)) 2018/03/04 04:52:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="441f08b09bb30576d2b189d2fcac802a2638b62e62738c7b54000000002a53978fe9999a1609357917a322dbc405b2fe8cd55fc9389a9383772d7b25eac9bc10fd7909e311f3cb822fd6bd0634c8648489029e21741d90b543c2a693e45de09592cb4e0293f295ac90ed9b4492deb9", 0x6f) sendto$inet(r0, &(0x7f0000ac8f0a), 0x0, 0x20040050, &(0x7f0000aaeff0)={0x2, 0x4e20, @empty}, 0x10) 2018/03/04 04:52:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000ffffffbffffffc01000004ca7f64643e8900000128635a0004fbf510000200000000bc00c658faed0005fff5000022000d0001000404080000e0008000000500", 0x58}], 0x1) vmsplice(r0, &(0x7f0000001280)=[{&(0x7f0000000080)="d9dfed37381f41efc9b48f72e75eddfd177a989baf05da5526eda5dfd317919b5119f0fa28bb5c959617d17cd9460d7cbe89bd0c117c47f4be55307e025af9f6be43168053c238f3353cd9e25a7e93854142822f24fa1af4e8d89dacb4862c815620f6899276180ada86f6f3682d1f55676e744597d6663ffdea85f7759055e369cab58cb2475513c748403d3b8e7ad2ade54a6461d806f02b8def6f6ba5fa060c0d5533ff88264be984518f5f09863148cda10068fb43ef6ffc985e36c15fb9952bbc2fdaa0b49579a847d1ef966e8022006a773153a4525903175f", 0xdc}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="68a21dccfe29c0423c0722f7097877d31079a4e8cb7b2de9bd3d177c7e74434c5606a07803e7e47d46f47ff1f582fc2ea158cbb76c7ace519659589f010ca6532c13d3dcb2f0e13dcd3904e25220df764de391812891f004fc82f45d144aa224aef32978a06dac5f28b74c80e5bae6e42d1adf73665b835daa698985ad91a4cfc9e743233b8aa998bdb5853a124d453caf1629cb3c44795a4fd859c4f134df7131a49af65e6ebaae84a790daa5c1e3b6075a1979b6c2f94341d14e7dc5976c1fdf29d2ea1048179df7a71ce22f8cb1c32e80dbb6143011461f", 0xd9}], 0x3, 0xd) 2018/03/04 04:52:38 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000a7aff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000701ff00010000000000b32d00000029"], 0x14}, 0x1}, 0x0) 2018/03/04 04:52:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d03e, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/04 04:52:38 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x9, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x118) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000702000)={0x1, 0x0, 0x3, 0x1, 0xfffffffffffffffd}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r2, 0x0) r3 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x41013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000380)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x64, 0x0, &(0x7f00000003c0)=[@request_death={0x400c630e, 0x1}, @dead_binder_done={0x40086310, 0x2}, @acquire_done={0x40106309, r3, 0x4}, @clear_death={0x400c630f, 0x3}, @decrefs={0x40046307, 0x2}, @increfs_done={0x40106308, r4, 0x4}, @decrefs={0x40046307, 0x1}], 0x65, 0x0, &(0x7f0000000440)="3df1c6a51b5f2948b66e80094e82826ae275b78988436e57b3f6769196a3f194a064e2099cce381ebbb2937c835a2b98fb6731bd6b6fd71036ba70c5dc1182442e3ef457ae78112c2d28ea0e0587a53b5729d2683b3f4569d6f019d716e6e05b71cc632768"}) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x410440) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x19, "adafa00f57a2720b000f2513bab5b1f9eeee3cc5ca49151964"}, &(0x7f00000002c0)=0x21) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000300)={r6, 0x7, 0x2, [0x7, 0x4]}, &(0x7f0000000340)=0xc) 2018/03/04 04:52:38 executing program 5: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x800040) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x1000000000000080, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae805705000000000000ff2b99959ba111b5eca31cd901"}) 2018/03/04 04:52:38 executing program 0: r0 = open$dir(&(0x7f00000008c0)='./file0\x00', 0x1, 0x4) execveat(r0, &(0x7f0000000900)='./file0/file0\x00', &(0x7f0000000a80)=[&(0x7f0000000940)='/,\x00', &(0x7f0000000980)='^ppp1}\x00', &(0x7f00000009c0)='securityproc*(eth0ppp1\'\x00', &(0x7f0000000a00)='\x00', &(0x7f0000000a40)="286367726f757028656d3147504c0500"], &(0x7f0000000cc0)=[&(0x7f0000000ac0)='cgroupselinux,bdevkeyringvmnet1ppp0\x00', &(0x7f0000000b00)='system\x00', &(0x7f0000000b40)='mime_type\x00', &(0x7f0000000b80)='\x00', &(0x7f0000000bc0)='md5sumlo:[\x00', &(0x7f0000000c00)='(##mime_type\x00', &(0x7f0000000c40)='GPLeth0\x00', &(0x7f0000000c80)='vmnet0{loN\'selinuxmime_type\x00'], 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) getsockname$netrom(r1, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) mq_getsetattr(r1, &(0x7f0000000240)={0x1, 0xac07, 0x9, 0xf84b, 0x3, 0xff, 0xdf1, 0x200}, &(0x7f0000000280)) mq_timedreceive(r1, &(0x7f0000000100)=""/221, 0xdd, 0x9, &(0x7f0000000200)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xece, 0x4) rt_sigsuspend(&(0x7f0000000000)={0x3}, 0xfffffffffffffde1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000580)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@remote, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000000540)=[{&(0x7f0000000300)="c3bd70e29bab94110c8b7c962a2963868f539b2ae1322bd0f96867784b4f73c9bca10c4484681a35d3775879fa20c9b7feb1750a7b1dc04141397f9878c0d375119051eecbcce45b7f1c6052bb19b5b375a5d456e5b32ad38ffecd769f0ea0d118f0a3981e0e84f3314c412b8b8dc5ccd0486ec4f2bc0062a0c6988c28d0c1fc2c04c18f9a24b92ac6ed9c7edc78800bcdeabb8753fa9fb33cebfe4b80a39e897723cf6fba3ee58cc6d14ec8ccb074dc5a4d0a67b5c47fcbbcfd50847d144168a4ad6daf6a5c505784828e449cb6", 0xce}, {&(0x7f0000000400)="8479d71b4056cc04ad15c25cb0abd689c9775a70db8feef382bbe7f2d0fab0d801bc00815631a2078b962d7af082264a860dc14e9ba082e476a3cbb8c9515c7e0bed539aa5a5b2dfc5b3d11d9d99ee945c71cf64ab19c438e504d360066a28131318144f79096cd740fb982a8398729d1fddd195615a69547539c1be2a80fde0802fd2d020277a60072ec003fdae7533", 0x90}, {&(0x7f00000004c0)="4eadc6813763e7c0444421eb0a54f3b2f29f6c86a6eb0a0d9f6093a00809a136d4b39787bcf2812b7be3de8163ccc89e4be2932b54336eb8f76e9aa2b3987438e05fe8c34ad34d12dea9ad062c6dbaccee809ebe6f3c8f65cb7c89", 0x5b}], 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="180000000100000002080000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7], 0x4c, 0x10}, 0x90) munlockall() 2018/03/04 04:52:38 executing program 3: r0 = socket(0x2, 0x1, 0xaea7) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) ioperm(0x1, 0x10001, 0x612) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560206f8ff0004000000e0000000005800004824ca944f640000000000000080013b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) geteuid() 2018/03/04 04:52:38 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/40, 0x28}, {&(0x7f0000000140)=""/37, 0x25}], 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) readahead(r1, 0x5, 0x3f) sendmsg$nl_generic(r1, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001a00ff0b0000000000000004010000004880e47df15ef8e5fc38704af1d72eacf96a6566f0fbd87444e001cdc08b75646fa92779e71583b692095ac7f8f942b39829f29a02e7bf"], 0x1}, 0x1}, 0x8000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x8001}, &(0x7f0000000280)=0x8) 2018/03/04 04:52:38 executing program 4: pipe(&(0x7f00009c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/232) ioctl$int_in(r0, 0x541e, &(0x7f000013aff8)) 2018/03/04 04:52:38 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/create\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="55c9d0bfa54d9e53bd5f640866df2d9b952818eaa61c4227ae357d40909cd34fee4703ed9fe669c44aac29402a93e21cc3eba39ff46ce587c4a0a7ffae17878d5df82b0485790e622807fd2d534fc233ec9219122492cb878de1e3ba5b846655d69bee063240a0a2541705214eaa0dc14235aca2a72874fca5c312301ea3d2bb66adb10f9e9557b58c88f306237323ba18ecb862b4bf7cecbbde79917a2f88d62ffac271e130ee655c77f37659719c15a302413416", 0xb5}], 0x1, 0x0) pwrite64(r0, &(0x7f0000102fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x84080) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/04 04:52:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) getsockname(r0, &(0x7f0000000040)=@nl=@kern, &(0x7f0000000080)=0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) recvfrom(r1, &(0x7f0000000300)=""/243, 0xfffffc6b, 0x5f, 0x0, 0x6c) 2018/03/04 04:52:38 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r0, 0x0) 2018/03/04 04:52:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) init_module(&(0x7f0000000000)='{\x00', 0x2, &(0x7f0000000040)="a300") connect(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r0, @ANYBLOB="02004e09481414110300000002000000004f000000000000000000000000e200"], 0x2e) 2018/03/04 04:52:38 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x80, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x200}, 0xc) r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/122, &(0x7f0000000180)=0x7a) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000001c0)={0x2, 0x0, 0x0, 0xffffffff}) sched_rr_get_interval(r2, &(0x7f00000002c0)) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000200)={0xf7, r3, 0x10001, 0x3f}) r4 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r4, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/04 04:52:38 executing program 0: unshare(0x400) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="7f49aed8599d8a2a2db659b24a4a749631223dc670bad6dc25196e8754cb6504e1866284147009f2aadf7d73473ced39ab8f6c8229a3b60dfdf2d212334e93e01dd4813696035bc8bd02d31e54b21f79cf21a81a1b79e3de8b4f5af2509147b102bbd31705316e10c1df69e64e419b5546542d86902b25f7504d8e51a6936fb013389e5aadf08bb7132e93fe3abda162841bf592765755314aa42a37359faf3ffbbba9c9e009507180755dfd76fb8d0b32f2fa77e48caba2aa3bac3d36edc0ef74a09276a32ee9ac3f29d78e0310d20861fc83", 0xd3, 0xfffffffffffffffb) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) r3 = signalfd(0xffffffffffffffff, &(0x7f0000e82000), 0x8) fstat(r3, &(0x7f000030d000)) 2018/03/04 04:52:38 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffffff04ffff08004500001cffff0000002f9078f4ffffff000000000004907800000000b2cf47498fa6108b345291e233e519be3c704e71778dfd0bb21b3b5b4bfde4a8aa"], &(0x7f0000827ff4)={0x0, 0x1}) 2018/03/04 04:52:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000000003ffe) shutdown(r0, 0x10000000000) 2018/03/04 04:52:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x2, 0x91, &(0x7f0000000080)="790da56591111034134994586e57af9218d7c22f765d098a5af789f4e9d89744b56f49e670307ba9f3b0c1d0d356504b336edb8198814eb5f5cb05a2d4f3890bdfcd2c3d2d292c16f42a40f7c0c462163b62f14665b1aee42125072aa4f1879f64536234ec0873a29a17c7757ca7c44b207d9921bb87662b0128d091e6b114214187736afad85bdeb198f31cdc4c357d7e"}) r1 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b52000)) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x101000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)) getegid() 2018/03/04 04:52:38 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000018c0)=[{&(0x7f0000000000)={0x27, 0x7, 0x8, 0x1, 0x4, 0xff, "79b12adb1908026a722bb6385543574b290bfd2456559f261333ab0e6a97189fac823fb30d98b0eef0dc7c9a4a2553c999c45677c9b17e015019d4d145eda3", 0x6}, 0x58, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)={0xec, 0x0, 0x100000000, "8ee50cd01ae6d7f7a4bf74d41c5dbab3e32419fde2f3e74e03fa52fec55d1768ab780adce549c81917ad8922cfb0d9a52222e871927be4f108a82517280585081ed88a7821a85fff0ce8a7e43858de5dfe34dd77e357a3c93b77bd478494cfa4b314dbe1225b115843a4d60df54480ec067037edbf0454085eb7dd0534fb7ebdb315d75cf56f49212d7c1a1af534fdae8ceb4f3ac4c1ab5be63724500a807e98aa49bfb164ab75f6c68445c9fca3599f1304a5411381d4c6114048281f98d376db55acc7159728f3b9f8693947cb6f7a48fa95ff7573a9a54a78b4fe76c3bc24"}, 0xec, 0x811}, {&(0x7f0000000280)={0x27, 0x1, 0x7fff, 0x5, 0x20b68dfa, 0x0, "c877247bb03d6c8b956b70dd038faa86e8b4b9f7d3ca0cbb1c61e917583f6f2daed3736fcecfa6222d8ee59bed89d62a3d9eb2806552a8367eb56b1c5160c8", 0x7}, 0x58, &(0x7f00000003c0)=[{&(0x7f00000001c0)="bc22a17174c1ad28679e0b0158875b685aff5d1900aa42476f3abf145ad9426bea", 0x21}, {&(0x7f0000000300)="e907d5e51d161998bedf930eed2d80b6bff7542a2f5df14a090dcce8ab5d9e14db467259ed33f7dad89d8cd95438a60b14f260683fbc18aefb2c9a0b762c4d4fe3fe09e841980c062e7f90b715b99d21bfa44a1d7e39b352970a9fb26503b747d05526ec7ba508ef1e71bc5aacf986fc503f92ae8b3b2ea522562dfafe85430b8ddbcb9493aa63e40f181dbb41", 0x8d}], 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x100, 0x1}, {&(0x7f0000000500)={0x27, 0x8, 0xc9e, 0x3, 0x28f, 0x8, "72d14a3a84170e56222a4798d74e43610d8830346f23741b91306de20d34ad4d4eb881f8ea75f32a6dc40d216e9f376b8b2cf57f6e1cf4d001e0d586593878", 0x5}, 0x58, &(0x7f0000000640)=[{&(0x7f0000000580)="b08fa0c60059ff7a41460d9f4f8fea442bb5dcccd6f2804eca68e10272553302bef93e002da78797cc44f23005bcd974297262553cf4e115ea8e05d443a3d3017dedf39a920733", 0x47}, {&(0x7f0000000600)="6ba79e4faa183af8041df6476c5ec536af8783", 0x13}], 0x2, &(0x7f0000000680)={0xd0, 0x109, 0x1, "2c54f1b72a3007ea7731591cfbc1a731b13e24d2eacc64a8d8fc1727fb9d24b5b17b0e2df4d5171fb2a30483fbc096edfaf2af44f9c8977d40fa22206e7f90384dd8e1f9b201c6d9c7d997615d293ec2d130f776ddd916da96e4911cab121e6712f3228c59c7f836b62920fd7494e7a245d0d440b14c1adfc0ab521a3de85e68e19378b9da2984158c94d9d83985e1c963882ec21521010d3842db4a6416fdcaf08cfd825878d90528a501a1906d2ed35466f2ca00cf65cdb98d215dacfb1de765f7"}, 0xd0, 0x8001}, {&(0x7f0000000780)={0x27, 0x400, 0x0, 0x3, 0x1, 0xde8, "2ffd189b2a20729c5ca0bce4b143dd33f8e84fe5610be33cac897baa444f0a8377c0cbddddf9f721e7bf6c43b83c22f881a5e9adf4fcd88a5114e5c18e8dfa", 0x1}, 0x58, &(0x7f0000000840)=[{&(0x7f0000000800)="b076a67bb138baf1c4ea78abbfa3420cb601244c5f32c8f1129aafbb2ef816ee40fae877190b2ab85be1194c17", 0x2d}], 0x1, &(0x7f0000000880)={0x100c, 0x105, 0xffffffffffffff71, "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"}, 0x100c, 0x8000}], 0x4, 0x40000) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000240)="39000000130009046507000000000000000080400300000046000107000000141900040004001dec6d64138c1a3cfcbca37500400700000000", 0x39}], 0x1) 2018/03/04 04:52:38 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = getegid() setfsgid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a59ffc)=0x340, 0x4) sendfile(r2, r0, &(0x7f000033cff8), 0x1) 2018/03/04 04:52:38 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000001240)='net\x00\x00\x00\x00p\x00') exit(0x0) getdents64(r2, &(0x7f0000000080)=""/4096, 0x1000) clock_nanosleep(0x1, 0x1, &(0x7f0000001100), &(0x7f0000001080)) 2018/03/04 04:52:38 executing program 0: socketpair(0x1, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x3, 0x36c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000015000000570000008035697036746e6c3000000000000000000067726530000000000000000000000000726f736530000000000000000000000069703667726574617030000000000000000000000000ff00000000ffaaaaaaaaaa0bff00ffff00ff00007000000070000000980000004e4651554555450000000000000000000000000000000000000000000000000004000000de00000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000019abe000000ffffffff010000001100000050000000001a65727370616e300000000000000000006970365f76746930000000000000000079616d3000000000000000000000000069726c616e300000000000000000000000000000000000ffffffff00ffffffffffffffff00ffffff00009800000098000000080100007374617465000000000000000000000000000000000000000000000000000000040000007f0000004e464c4f470000000000000000000000000000000000000000000000000000004c000000a8090000fcff0d8e010000008a97cbefc706574fae722036c4b1814e18126068af8c515376adfd2cff0712985a5d5e2ffdffbf27ce873b6d7ea172cb5b1faee8e76a6ca0fe108685525cc14da6ac717400000000000000b55e246dae41f6a4000000000000000000000000000000000000000000000000000000000002000000feffffff010000001d000000200000008884626373683000000000000000000000006772657461703000000000000000000069726c616e300000000000000000000064756d6d793000000000000000001b5e287962f13b077b72cf0000000000000000ffffffffff00000000000000ffffffffffff000070000000e00000000c010000726564697265637400000000000000000000000000000000000000000000000004000000feffffff6c6f67000000000000000000000000000000000000000000000000000000000024000000068ee958df05f2ac8966d3c8a9760e270a0a23a95b6c3cc17cb4b93106101b00050000006d61726b000000000000000000000000000000000000000000"]}, 0x3c2) 2018/03/04 04:52:38 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "717565060031000000000000000094243e69186272660000000000000800", 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in6=@dev}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000999000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000781000)={0x0, 0x4, 0x8000, {0x77359400, r3}}) 2018/03/04 04:52:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80) getdents64(r0, &(0x7f00000000c0), 0x0) 2018/03/04 04:52:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000b3f000)=[], 0x0, &(0x7f0000ffada0)=[], 0x350, 0x3}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x2e, @empty, 0x6}]}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$setopts(0x4206, r2, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x7fff}, 0x8) 2018/03/04 04:52:38 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='cpuset\x00') write$selinux_context(r0, &(0x7f00000002c0)='system_u:object_r:sudo_exec_t:s0\x00', 0x21) clock_gettime(0x7, &(0x7f0000000000)) 2018/03/04 04:52:38 executing program 4: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) sendfile(r0, r0, &(0x7f000088fffc)=0xfffffffffffffffe, 0xe91) 2018/03/04 04:52:38 executing program 0: r0 = socket$inet6(0xa, 0x801, 0xfffffffffffffff7) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x46) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x1f) r2 = dup(r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000280)=0x7) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f0000000000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) uname(&(0x7f0000000100)=""/132) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000000c0), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), 0x8) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00000002c0)=0x80000000) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x1000000, 0x5, 0x7, 0x7ff}) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/04 04:52:38 executing program 5: request_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='id_legacy\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r0 = add_key(&(0x7f0000000380)='ceph\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0xfffffffffffffff7, 0x4, r2) accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) request_key(&(0x7f0000fa8000)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='user:\x00\x00\x00\tf\x00', 0x0) 2018/03/04 04:52:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0xc, 0x1, 0x25}], 0xc}}], 0x2, 0x0) 2018/03/04 04:52:38 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x64a6, {{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) renameat2(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x1) eventfd2(0x7, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @empty}, 0x200}, 0x5c) 2018/03/04 04:52:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x1, 0x40000000000002b0, [@dev={0xac, 0x14, 0x14, 0xb}]}, 0x14) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00004ee000), 0xfee9) 2018/03/04 04:52:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000e3800802bb0509000100e50100493ffe00", 0x1f}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1ff, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x5}, 0x8) write$selinux_user(r1, &(0x7f0000000200)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'staff_u\x00'}, 0x37) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x2, 0x5b, 0xb0, 0x337a424b, 0x3, 0x3}) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000180)="7441200d14f10c32be23c207efb30ae7ad50a75d549e97b06184c3f4de7075f55f99bb54f383f3fcd69a78de4b7d23c71ea1411ee2fad9c7cec7414a52532605e0f5f03583db4f779039fe3039c754ee8c4b107b3d7e7309caf595b618aa52bb21f09ffbf857d086e33612017e045332abd1c5c684020e9fe2") 2018/03/04 04:52:38 executing program 3: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}], 0xfffffffffffffe32) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x6, 0xb, 0x7fff, 0x1219, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) 2018/03/04 04:52:38 executing program 1: r0 = socket$packet(0x11, 0x80200000000002, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) dup2(r0, r0) sendmsg(r1, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x217}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="ebcdd2d5231930fb15e8446dbc9de4e0f4347ba856b070cb0fdc5b7c01b2fa174949af82b68526f8168884b644936781d2bef7b7b57574061c574df1515d9d6d054dee168c274e0e42c658659e06491dce44289a7f2ab30e19b845d0af4a51", 0x5f}], 0x1, &(0x7f0000000140)=[]}, 0x0) sendto$inet(r1, &(0x7f0000000040)="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", 0x11d, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/03/04 04:52:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/43) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x1, 0x2, 0x8001}, 0x6, 0x1000, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x4, 0x3, 0x3}) 2018/03/04 04:52:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x200000000000008e, 0x0, 0x0, 0x3, []}, 0x10}, 0x1}, 0x91) 2018/03/04 04:52:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x93}], 0x1) 2018/03/04 04:52:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) rt_sigaction(0x11, &(0x7f0000748fe0), &(0x7f0000cd5000), 0x8, &(0x7f0000a72ff8)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2b}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/04 04:52:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000201ffc)=0x7fff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000983fec)={0x7ff}) 2018/03/04 04:52:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r1, 0x1139, &(0x7f0000000080)=""/177) 2018/03/04 04:52:38 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) flistxattr(r0, &(0x7f0000000140)=""/123, 0x7b) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.') 2018/03/04 04:52:38 executing program 4: socket$netlink(0x10, 0x3, 0xf) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000fff), 0x0) 2018/03/04 04:52:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000200)=0xffffffff7fffffff) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00007a8ff4)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x1fd}, 0x1, 0x0, 0x0, 0x80}, 0x40090) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x7, 0x9, 0xfff, 'queue1\x00', 0x8001}) 2018/03/04 04:52:39 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) 2018/03/04 04:52:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002540)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002580)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000052c0)=0x241) r4 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000026c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002700)={{{@in6=@ipv4={[], [], @loopback}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000002800)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002840)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002880)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000002980)=0xe8) lstat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002c40)=0x0) stat(&(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e00)={0x0, 0x0}, &(0x7f0000002e40)=0xc) lstat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002f40)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000003040)=0xe8) fstat(r0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003100)=0x0) lstat(&(0x7f0000003140)='./file0\x00', &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003200)='./file0\x00', &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000032c0)={0x0, 0x0}) stat(&(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0x0) r27 = geteuid() r28 = getgid() r29 = getpid() r30 = geteuid() r31 = getgid() r32 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000003f00), &(0x7f0000003f40)=0x0, &(0x7f0000003f80)) lstat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00000045c0)=0x0, &(0x7f0000004600), &(0x7f0000004640)) r37 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000046c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000047c0)=0xe8) getgroups(0x5, &(0x7f0000004800)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r41 = fcntl$getown(r0, 0x9) stat(&(0x7f0000004840)='./file0\x00', &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004900), &(0x7f0000004940)=0x0, &(0x7f0000004980)) sendmmsg$unix(r1, &(0x7f00000051c0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000100)="a556af819efd099ddf4ffc294322ab92270f5bf18f5040d485335906666b482679ea2b7886abce7bbd721aee00182bd7ca3c11292e00d5f849e14e22f16bd4949111868ea28a2be07e463a5d3bab6dc02875d10021", 0x55}, {&(0x7f0000000180)="2a78b64378b4f335017938ef62a0ac56da722ef3b5a7d3c1b4475bc888384eb3b3c29c043ba83423a8286b002d692f291ae1143edd8157dd077186cb4a5b2a3709d475b428ae3eb4da5ac99b940dde76a00013ea6a3a3eded63ed2c11b14382df9ab0b8b075a1f4fab1b2b1ccdb124bd7ba83383614acf031d527d1542546199b2f2db5ba2d862", 0x87}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000002500)=[{&(0x7f00000002c0)="300e30f77b0b50107446ba", 0xb}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000002440)="7cf1ebecb229cdaab4a159ebe6cde67490c4ae649e62f314bc8bd41c77dd16c28dfe305e03630e702a8a210129b09eada739e506a1169e2298a796ee24b9ff6aef9feddd9dd404372a5e60aa996fb0ffc1b5dd940afd4ecac49cbfa27b9caeb482058eb7eb87d701e24e641372bdb71a6a9014c2a91b49f4fee7f5942776372d29563030924281bcd0b9ebf1dd0928a751cba10beb0e7117facabfd8c992ebc36611a290db0dbf91c5d579460cb2d4b97885d93c9d5d", 0xb6}], 0x7, &(0x7f0000002a80)=ANY=[@ANYBLOB="2c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000200f4ff0000000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10], 0xac, 0x404c8c0}, {&(0x7f0000002b40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002c00)=[{&(0x7f0000002b80)="b742b4646760f974e177a3e5be239c7d136c7dfd79c5bfb732f47fbcf6c0319750c6bd59b1921c07edb1bd3033dc4892573b5c46f802f6448be551a40455ee45131cb06b6867108446ba3c37b7", 0x4d}], 0x1, &(0x7f0000003480)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x1c, 0x1, 0x1, [r0, 0xffffffffffffff9c, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0xc, 0x1, 0x1, []}], 0xdc, 0x4000}, {&(0x7f0000003580)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003980)=[{&(0x7f00000035c0)="1744549dae01b82e0b10bc8fde5db6fe4c83de7bf01902c9540e306c4bbf5d9c3a5e0a119ddc00dcd330e1bd1680e6a65fdf3f89acc3fbc8303fa09448ab55eddcb281f7293ae3cd072d6ee946fb3d7406ee07c9fa457666b5db49e379dfb254f43704671e5be90ec4e968b9a2cfd677ab095fe76261e3", 0x77}, {&(0x7f0000003640)="63a00bc4f9295cac120c8002e827df1ca2ae0b738d27616fd1a37310291a6c593ee121816a492c3c6d6648427b8d1547bdab136fc0fcbec5dad1c88b83abeafc26650f735d791f08d61325f3c3fb910ac6de3a0bbce6b5ac9abcf7035903516416f228d78ac0900f5f7ce74533f7059cffe9f74ef963388c8746ef8a", 0x7c}, {&(0x7f00000036c0)="c943d0622ee85a65bf677f6f7189eab190e04b9b692daed328d2ae6cac5e425acc6621aeb90982626776a12675356c86d3e52e825f6fea5224dd8e6a8e543f8163cacc5b66b33bfa8db35730ed", 0x4d}, {&(0x7f0000003740)="620da959c150701816e2c5887696fc2e774ad5f5b2e0b977614cc1bd30bc2d61a570da9752ecc838024ed207a481649721a9c5f7dee8769990070ffcd01d4014f3009f6a155d3cf7d671ee034e69c6fbeb1d23a788ffb077e216a683ee53df", 0x5f}, {&(0x7f00000037c0)="2bf19ff91d5839b0ccae9efd0a46c969759cb3fc677729b4ecb31c27710208b61a8b20f6ca1158d25e0132a8cab9915fe16f5c4e7a85620310075409d92662412938bad884a871db6a9047ff67994dbc23ebdbf563e75aea8391cf398dfd17336cd2244a630b06359db66b5b87749a9e315ae0d3ade681c33612cfb2aa783f0aec1bdd841de5c18502deede37b6f8817", 0x90}, {&(0x7f0000003880)="f7fbffa3ad15af55b7aff5e47aa9afa6846c6b294c4ba43f27fe4fb6541abc425879fc17208f2d2619252597b45c825b9285903d7075aecfa03821d5302bfa7e0b049dab26d43caddd18425d6573f5d9a7b5f4685d40f0e74f867de03bdc243f40fe5d0991e5b2246ffa77a3aac8f24b9191cefbeeebe904ad4ce89855df46063a8272fc0b8ea504b2051b6630d72d5f056d9e374da05ff512038ad2e6a0337d2c2cbac43ab47e700db2abb2e1707b841d67c107adc372e1aac7190241cf9a6819db5aeef19e17d8f78f41e3276304e196ef6423e418af5e6398c411a8022f933733bec084263d73c9904f", 0xeb}], 0x6, 0x0, 0x0, 0x20000800}, {&(0x7f00000039c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003ec0)=[{&(0x7f0000003a00)="c6b6047b906e020d065ba8a55295625ad429af678db33ad4ee4af906e5a1369ba63aad3144ed8009b255c68f0bb224ae99873967e5fb08dec2a7aaea4862dc92c68367f281c2a40a4c8f13a0d7ec4ff6156d8d5c031128006a7487fd4bb1cb176b6d82dfc83dc1340d683063eaf447183ce3dc4349867d00906f752073aa3a9a05f7a51af59ee8fd724a465d3aada63569794a3ec5b9dd59264babfe5960aca8346ab287d99d253deee438c755b05cc52f449ec6e63f9d928968b29aaca282be7679a69dff93230c1d1839eac36a", 0xce}, {&(0x7f0000003b00)="fda793936dc03a613634939fbd4cb5d501d60a4c9c00b8ddfd668ed7d0cccb86d49bcdc8c28e508902451693e2276f1c934ae0aa509b0546b39f416cdc3ec4daa8ec1845a5c829db92aecd8310e2dc61c16d766c8a798f3038d6a4e38a77716f29a351e09e1612ca6cbd5cfb2cc11d7f350d22d8983fdbdb8ba8296e205a318f3d3fc371de9da02827315099a3b6d9337284f5a597ef0823000d219dada0687a0d4fe82b8f6fc22ea037b47b082a1b4568f238f6008bdff7fda88f054e99c460c09dac019d50316d8eafbbbb0b0a4d", 0xcf}, {&(0x7f0000003c00)="3fa9753843c5e1f6d2717f3b073dc5eb92cf257cb345da32564178b73dffe24210807bea267f9cf093f9974dd0127d3519236f904a25b4db180625d3c81742b896fc72da74fbbcd4323f2244c2febbf06706e27afc0625", 0x57}, {&(0x7f0000003c80)="b42e37c6dfcf10a7816dfb40ba7c44c77fcb12523522c7462b5026d5b96d08bb4c05dfbee98cf4aa2ee7e00ee10435819f6b9ae8", 0x34}, {&(0x7f0000003cc0)="a3a594da716c107e955bbabd93e8db0a343a4c5410324e46882d4282399f8aaece817d4f819078f6baf47560ddf129f74541bb54e0e1aaa683cfd7a22f0510ad5c22eb8359d2c3f76dfa14073fe33c0fb4bb812c190f78748366c6bf2e2cd9b5cda15a1df20869a19fa792d8", 0x6c}, {&(0x7f0000003d40)="2c8be427902dc4425a7dfda24f93a85b01624de59bad86604430557ecfbc31071fa8336d7198633ee852", 0x2a}, {&(0x7f0000003d80)="b92c6cff563cc61e54c9016826100c65b36c42876b1774db34180e784797ff217540d37afd81bb03d4c22cb7cd22087f319982f06a3326a2efe0809f3af409b5fc0adf938c0e13af6d67ad99d244e4f6612c6e9411ab9b6ee42ae449e2d68541a6106f", 0x63}, {&(0x7f0000003e00)="e733873e9ba81a6f1839c9205db750bedc43adf231da294a0de523338b8a5e6eafa501020fe260bb508b9fc024a9a9bb1ef9ae2bcdea87d72b95fc61529fa2cbd1e35d87611d09bc3d545152e7850b67d21bd28e76fde802fbcd12de9e7eb05365b3069b1f422cdae532df62f2814cab0ec3f07af35ccee4f44ac815b23398b96acaa7996eca656a82ae4d3bf349", 0x8e}], 0x8, &(0x7f0000004080)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0x30, 0x200008d0}, {&(0x7f00000040c0)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000004580)=[{&(0x7f0000004100)="4b205954c165780c06f199c4f47aff6da0c0b655c5f6c86b93c57a6d4a4b2db448de76cf1f932a588d2d36c2d7dd8eaefd801147c5bfde74750afebdee8c6779d88617467d30f9180fa3d7444a78eb641fb60baf4449906d2ee04fc6429a526b51692d7f57266ffe4f9ddc00170b6ad277decc836524ff51a2a3f5dfe7e2014010", 0x81}, {&(0x7f00000041c0)="bf7c1245686fff0ef2bef4bcedd05f780a78b0acffe30d66975788d071865abb88a0ff5bac519172631274619c92", 0x2e}, {&(0x7f0000004200)="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", 0xfb}, {&(0x7f0000004300)="d0f5096089a20f3d0c0de1fe03d3990b454d2af428bb0e2a835b015a9b4b11c7956f2d735c33e819830cb2603fa56d76765f2c4bbe244ac4cb085c53031df0fe0bb3ff5c3d84988bdeeb65ccce5142375a993e0203da7c78d642", 0x5a}, {&(0x7f0000004380)="c6e1fea76be69d5d73ecb417067f466b32b48a96076bc06be9c490b08ef0905f675f4194caf6ed61055b3896511504a2b3afc6ce22f85d493a03c9b10b21d8f6dd948e51d91f944da6ffcc412bd492e9b8bde5185b4d2aca38c25ff81669a1bb5ac3e9b22e0bdfae281a9ebdd587d51fa4a9f3ed0f75ad97d5591e1c49cee5b99e8528355979d05027cfbec4ed9a4268078807caf72ce5ee9240d2bc915a2462bfa7437129493e800548d7116878f35de60df665c3fe756187f8a15fdae80df90a6da610e911d18f18280d", 0xcb}, {&(0x7f0000004480)="783be83d9c8b2150c42fa986a29b571891fe7154fb923ed5ef6aa4fc6a232dd132a0b4dbd48e7658c63b9f5c9830ea1c514e784130edd4435514ce4242d6004d9be19d8befd5a203fbe548e46f66048d126d98f0221f83f03756553eb0a7961114e2cfb1e6baa22e742cd6db4d0e4816eb04f3f26abdb4fe610bbdd2560c26708d1fa4425267bb846cebe793f4a1e105e8b80b810543c165dff464274bc2cc433859e47f91f35d7298f5a2e5b6464739ed43a6231d43a78c2ab19b0c3185dfd187100e45e9575f9ef1fff24aff", 0xcd}], 0x6, &(0x7f00000049c0)=[@cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @cred={0x18, 0x1, 0x2, r41, r42, r43}], 0x70, 0x4008080}, {&(0x7f0000004a40)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000005100)=[{&(0x7f0000004a80)="3d8a516c595b4ef57ce89db76b11316f427ccc88ea113f72ac3d5e9896e31c82147a8974739f6d68e6eda1e4c6552dd06a5a73d8ec347cb8d34535a2184e3c630e974fcee3682459e6", 0x49}, {&(0x7f0000004b00)="f9d3a121c95fd4470ba8604b53eac00b9c4b2d254add28b8fb50bdd397c043c126be5360f9fbfe1e4d975d3e8ff755e9eb669fe974ec9fd5e39100aa7eeea2d3", 0x40}, {&(0x7f0000004b40)="7e323fa5f21740e78014794fe0b1ed1e48cbca37f1a07d7c0c3a1294abc78345a4dbc1a3ab51ed2e6b4f5c751991784e", 0x30}, {&(0x7f0000004b80)="d414fe45325e076775488b9c77a0866ac4a092982df94279b0fbe57dfa04cea5afb8b636f021785c919962931799190b92b16ae6f05ac44e4a64683554f25de1c3aebee3cab02505f75abff2eb2545f4fe626597023ad29637321974bf073041daf5e51724a17b0fb1c6a8d09c6e854dc07f7f9db646a63f2243ba7c183d8c91cc2d028b5ef53e82f5f903330ae66e620ba6516e4f1c7e4ac2e4d65ce2fdce876aaecf3b4b99bacde4440cdf8f8c83837b898ed04e0d659fa249a7fd6354328037d4490c67638262328261139eeac8aaa64642abfc541e204fc040098ec09c691ad29993f845d03920fa55247353fe3c", 0xf0}, {&(0x7f0000004c80)="83b36cc0b4661e92269e24f6dd9a7ea75af199271baff580935c3804791b8be046842403e51776ba32e2fb1592855d0f9f4e45af89da9b7cd0a8789b04ced4f03d1cd98978b3446f6a792b12ac949b45e1c3cb699795bee7efa72a982e9c86eac4d31c4c6ccf0b6b9c06ff8599bfb7d8cb70403882c7f3ad6226167fc856b73e2974365cd054ca016c18a06980316fcf5e71ea1132249a6133e9db859fb4570e99d8c756f38ed441d43f672c54b79f95f7bec7ab6a74c6aa818dc8f42e3ecae77a58255cd92c7a21a2a57672a90698f5120344ee7acd8590eb8cc3b98203ea914822f99be03b3577b7042bec262bb83e95", 0xf1}, {&(0x7f0000004d80)="64797807d60139dc30e166c9ef1aa53b59912323e006f170a178481a59aa7f0429944c2661544c5d7857d7957cc6a788f666aba64b6a7ec3d7eded082ab52a1525ae6305198e6d137a48d22b4f26e036c6c3022a7c2ebdc7c066cf06c690bb99e5c48b47ef37edbed0ee6e384797cff137b9f40bd77867f5948902b18430f73223b4e217960713a786f05e604971f8", 0x8f}, {&(0x7f0000004e40)="b232c2d82a5d2be425780e6e751995afb862ed2d9484b1b97512e3dab64eccae5f7c89039687db3866636316f26489ed5cebe89333c064ad20521a042cfaf89a42a1a7e01f4194f8350934afff9ef9a16c8af323f13f14fcbf6a851793c949ea2d9c11400c03c9504b4f30ed1da717371ed53539abc1ea994e32d10aace52d0daf3b", 0x82}, {&(0x7f0000004f00)="32e336abb74c14982a653ef527756730bf957ef324f4d1a929f98c6ac93795cd5fb7a18ff88eacde892d0b0b58982d085f08698b8294334ad6b17f3445fd2445221c2eb0e462a4c5e31f2606ffe3fd7fa0a110c5fd96c0897afd7c4e4be21e6e8e5ce49c6a6c16923831f70ce6af759e34b06c6eb014e2f80854fb173b2b9d4a780329390b4d6dff98b6a8f45d4dae9381a2f830b2f9684c8a4ea20e62fcd258a6c0965d4d1158c49d81b863441d6478aac0200ad5ec4e27ea0eb1f6bc6756849a3346fe6cd82ae6756c337b61364e0a0735c05d4eed485d2435fbcaf5", 0xdd}, {&(0x7f0000005000)="5f3b91a8942d2f39e3897dda7c0ec8fe4429e7886805a25dcac6e4fd0ac6f2170a7812ee3e51edc7c9c87491978275e6de6afbd865ea82348ff04fc21822a2970ad6350727f9bdeae4ad6de707384fc7805923712492e320f50082c8eb468e10e50c8af58fb73bd3c95b6516f8ac4cd3257fff4d1016ad52be6a1f78b72923c304701042890e17ef6a097f", 0x8b}, {&(0x7f00000050c0)="9a724473bbebd43b7300e8dc39c1275d", 0x10}], 0xa, &(0x7f0000005180)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1c, 0x4000}], 0x7, 0x80) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x36, {0x2, 0x4e20, @rand_addr}, 'bpq0\x00'}) [ 39.926607] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/04 04:52:39 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x4, 0x2b, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/43}, &(0x7f00000001c0)=0x50) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e20, @empty}, 0x10) r2 = socket$inet(0x10, 0x3, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) dup2(r2, r3) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x8) pause() 2018/03/04 04:52:39 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x1) 2018/03/04 04:52:39 executing program 2: epoll_create1(0x0) socket$unix(0x1, 0x0, 0x0) inotify_init() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/04 04:52:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f00000000c0)={0x10}, 0x93, &(0x7f000000d379)={&(0x7f0000020000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000000a}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/04 04:52:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000004440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004480)={'bcsf0\x00', @ifru_ivalue=0x2}) recvmsg(r0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000001000080000000000000000000000000000000009b3f5b1d7609f68501ebf27fa3e298b0fc0b8b18fda5fd3a00259c681b24142c187444b445f74a68675a6d867a35aa521f01a686b56f5d318c0309985de57fbae253f6db85"], 0x1e, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000340)=""/253, 0xfd}, 0x0) [ 40.028440] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 40.037378] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/04 04:52:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e1e, @empty}, 0x10) read(r1, &(0x7f0000000000)=""/175, 0xaf) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r1, 0x0) 2018/03/04 04:52:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/04 04:52:39 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0xa, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xd6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x8c) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000002c0), &(0x7f0000000280)=0xfffffffffffffe07) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) signalfd(r0, &(0x7f0000000000)={0x80000000}, 0x8) 2018/03/04 04:52:39 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001480)={0x0, 0x1c, &(0x7f0000001440)=[@in6={0xa, 0x4e23, 0xfffffffffffffffb, @empty, 0x3}]}, &(0x7f00000014c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001500)={0x4, 0xffff, 0x200, 0x1, 0x20, 0x288, 0x10001, 0x5, r1}, 0x20) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x2}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a16fb8)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, []}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000001380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x11dc}, 0x1, 0x0, 0x0, 0x840}, 0x80) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00000013c0)) 2018/03/04 04:52:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9de}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf4, 0x8008, 0x8, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x8c) 2018/03/04 04:52:39 executing program 6: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x10001, 0xfffffffffffff001, 0xfffffffffffffbff, 0x80000000, 0x1da, 0x9}) 2018/03/04 04:52:39 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x140) r0 = open(&(0x7f0000000000)='./file1\x00', 0x781002, 0x8) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x1c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, &(0x7f0000000180)) 2018/03/04 04:52:39 executing program 2: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000)=[], &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x9}, 0x8) r2 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r2, 0x24, &(0x7f000000eff0)) 2018/03/04 04:52:39 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x1, &(0x7f00000010c0)={0xa, 0x4e22, 0xffffffffffff8001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, 0x1c) r1 = socket(0x20000000000000a, 0x3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000dc7000), 0x10223) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/04 04:52:39 executing program 3: syz_open_dev$evdev(&(0x7f00003b4000)='/dev/input/event#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x40, 0x0) 2018/03/04 04:52:39 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000100)={0x2, 0x7fff, 0x1, 'queue0\x00', 0x7ff000}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r2) 2018/03/04 04:52:39 executing program 1: r0 = syz_open_dev$mice(&(0x7f000039bff0)='/dev/input/mice\x00', 0x0, 0x0) fstat(r0, &(0x7f0000462fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) setregid(0x0, r1) 2018/03/04 04:52:39 executing program 5: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815", 0xd1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x6, 0x200, 0x0, 0x2c, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="550000009f36159be24628146dfccd871dedf1d740e555a564d91086cd178f9a2c3d6fa050f6473103a0c1b50e75b455ea043f595dc50658ce4e95b317bca091962d78cfc3efa89c80181ea4375de79d2ff9607e3e4c42fe1116fef47cc4726b333c66e8aef481e2f2b8c002ed324c399bff0e53bbd11b7fd2d47f53eec431ee9e074119194c66259c29e54ff0edfeedc273a4f0ff37771d8abbf4e68f91fca96e33962c6c5a17dadafb79219da08c6c818217f4e7768a5448165ade2732550728409e9bdd7aa69cec7cec1cebe2d7e14d479745f74647085bf321dfa3d14cad0b6a577f8941689bef0b27b603eb855062f0be9e5fcc2184"], &(0x7f00000004c0)=0x2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000700)=""/67) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="82000000a98b44cbeddbf8c3987f60cf3dbe863bc64efd47e39ec7e72e9caf053e44d93d0c7e6477fdc08b71922590aa51abfc337a27444588f503967de15c2939660501b16cad103e94f39d61308906e3f742fdf1686fc10516bafd426ddfd26459bdac5e924df1b6fca81cead0f9eedd5a39c7329bdef026b4a9a2e6e1f46710e3242d85a170c8cb2931dda9ede82d17374c70e9f98e2be8b60dc8bea4"], &(0x7f0000000280)=0x2) sendmmsg(0xffffffffffffffff, &(0x7f00001c1000)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="1d793964bebe6a0f59af30e2cf4d31a000173ebf00", @ANYBLOB="020700b000000000dcb1449c7079149df061a3f4f4e639f4e86a4fcbfc3a9d80e50dd3aaa9b7d767d58b0ec6232377ce6bebc89fba194f857574a771b19c9b4909c64372e45ec6ed7db4"], 0x2, &(0x7f0000dc4000)=[]}}], 0x1, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000680)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x42, {0x2, 0x4e21, @rand_addr}, 'eql\x00'}) r2 = socket$inet(0x10, 0x3, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x10000000003) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000140)) dup2(r2, r3) sendmsg$key(r0, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[]}, 0x1}, 0x40001) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00000009c0)=0x5) 2018/03/04 04:52:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f0000000000)='f', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x2) finit_module(r0, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x110) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/213, 0xd5}], 0x1) close(r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000080)=ANY=[@ANYBLOB="020800040000000000000000000000000000ffffffffffffff010000000000000000000000000001ff02008e9bbf4586f4b3df0000000000000000000100000100000000000000000000ffffe00000022fb1f6"], 0x1) 2018/03/04 04:52:39 executing program 7: pipe(&(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000080)=0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x2, 0x200, 0x800, 0x7, 0x9, 0x8000, 0x8, r2}, &(0x7f0000000140)=0x20) 2018/03/04 04:52:39 executing program 2: pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x5f1e, &(0x7f0000000000)="e6f52176d950f9c90748863994274b0766c9f49e73a4a0161353dfd1653f9233ef50a4e1220a32abc622f52523279f62db308d43ad900ca716f0acf71b17181c155826742f6d35f45b4d87fdce0b14fc84558a73a23de884cfe454b9cc02204f0acf7ea54eeefbf1a7c597eaffe736702a6b629588d23754cdc472d043181f9aac1bfdc090ce28ae4f9bef448649de2323247b306a740c3d8cc1dd197f58b0e0fc66f669563d0b6afd4b6c882f791e1e94c9951eb77266624d32cc4f2ff9415c8ba4c0b5371609a9aa60de51d895b4a27f0c161e") epoll_create1(0x80000) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000002fd0)=[{&(0x7f0000009fb3)="81", 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x0) 2018/03/04 04:52:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socket$inet(0x2, 0x804, 0x0) sendto$inet(r0, &(0x7f00002e6000), 0x0, 0x0, &(0x7f0000653ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/04 04:52:39 executing program 7: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000), 0x585) 2018/03/04 04:52:39 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffa, 0x1, 0x1, 0x100, 0x2, 0x400003, r1}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000000004000000ae082f2e47bd2b3011ca3a2bd636c7faae688a0b3f2187b900c8dec86b5c8d65b8af072a53000000"]) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x101, 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000f27000)=@req3={0xd6, 0x5}, 0x1c) 2018/03/04 04:52:39 executing program 2: madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/04 04:52:39 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"0200696467653000"}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) clock_gettime(0x1, &(0x7f0000000180)={0x0, 0x0}) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {r2, r3/1000+10000}}, 0x0) 2018/03/04 04:52:39 executing program 6: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000280000)={0x14, 0x2000002d, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 04:52:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) fcntl$setsig(r0, 0xa, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/04 04:52:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x81}, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x40) 2018/03/04 04:52:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d23ff0)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) recvmmsg(r0, &(0x7f0000007600)=[{{&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000200)=[{&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/193, 0xc1}], 0x3, &(0x7f0000000240)=""/150, 0x96, 0x5}, 0x1}, {{&(0x7f0000000300)=@sco, 0x8, &(0x7f0000002340)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x2, &(0x7f0000002380)=""/128, 0x80, 0xad}, 0x4}, {{&(0x7f0000002400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x26, &(0x7f0000005600)=[{&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/134, 0x86}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/212, 0xd4}], 0x5, &(0x7f0000005640)=""/128, 0x80, 0x7}}, {{&(0x7f00000056c0)=@alg, 0x58, &(0x7f00000059c0)=[{&(0x7f0000005740)=""/66, 0x42}, {&(0x7f00000057c0)=""/247, 0xf7}, {&(0x7f00000058c0)=""/114, 0x72}, {&(0x7f0000005940)=""/73, 0x49}], 0x4, &(0x7f0000005a00)=""/122, 0x7a, 0x56a9}, 0x10001}, {{0x0, 0x0, &(0x7f0000005d80)=[{&(0x7f0000005a80)=""/76, 0x4c}, {&(0x7f0000005b00)=""/6, 0x6}, {&(0x7f0000005b40)=""/239, 0xef}, {&(0x7f0000005c40)=""/122, 0x7a}, {&(0x7f0000005cc0)=""/26, 0x1a}, {&(0x7f0000005d00)=""/109, 0x6d}], 0x6, &(0x7f0000005dc0)=""/30, 0x1e, 0xffffffff}, 0x27}, {{&(0x7f0000005e00)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x1e, &(0x7f0000005fc0)=[{&(0x7f0000005e40)=""/98, 0x62}, {&(0x7f0000005ec0)=""/223, 0xdf}], 0x2, &(0x7f0000006000)=""/230, 0xe6, 0x1}, 0x4ca}, {{&(0x7f0000006100)=@in={0x0, 0x0, @dev}, 0x10, &(0x7f00000065c0)=[{&(0x7f0000006140)=""/235, 0xeb}, {&(0x7f0000006240)=""/113, 0x71}, {&(0x7f00000062c0)=""/93, 0x5d}, {&(0x7f0000006340)=""/118, 0x76}, {&(0x7f00000063c0)=""/236, 0xec}, {&(0x7f00000064c0)=""/246, 0xf6}], 0x6, &(0x7f0000006600)=""/4096, 0x1000, 0x1a5}, 0x1}], 0x7, 0x40000002, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000007700)=0x1, &(0x7f0000007740)=0x4) 2018/03/04 04:52:39 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00000000c0)={0x3, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, {{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x108) r2 = accept4(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x58, 0x80000) bind$vsock_stream(r2, &(0x7f0000000300)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) sendto$inet6(r3, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000383000), 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/04 04:52:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) r2 = add_key(&(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="b9542ee90c343d8669bc1c7858f0543ff8070a492df281606d6caddc64070164884e3f4318bdce4f27cdc2c00f80530157af8b2fd6c47e587f6777bbfeea2cb56dd85a5468842f4af6a8088612f554036c4e8fc5f2256c13dc0567b8abfdea8d97e4489e00e858e884b6ad4b8636116b7ceeaed340f133b362a53d90fd1a5dfb8a0c2f68472f506c536923dbd79e18e7a9506b5b05e82fbdeb934be2b75c99f7a123c30459242bf7c51136a80efde5e80d25b7d563832cf2d28a478fa58af1fa773d1d017885ef2aecdaa9", 0xcb, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000680)='dns_resolver\x00', &(0x7f00000006c0)='wlan0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) r4 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="96b95d92587352cd6cd058eb542ec820286d0befa4a4b62303f33a005b5c9633d3d33c406317cd8ee3f605e6bb29144ec1e264ca93ed412b2aa7782061e5cb883042394cbd9cc746b89bf7ae1fb6d4da3612d2d361da821dd8c2aa620ee51801b779cdf8470c7e29a988b7703200a18a205884cf84dc8807119e77bf2e865bdeaf376736c0d34dc11c5c66a5d4570e82f7489ea309e7cdc37f03135b614049aa55b052e7c6da97d99ae5f1eb99", 0xad, 0xfffffffffffffff9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) keyctl$chown(0x4, r4, r5, r6) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)=[]}, 0x0) 2018/03/04 04:52:39 executing program 5: socket$packet(0x11, 0x3, 0x300) openat$rfkill(0xffffffffffffff9c, &(0x7f00005d9000)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x5, 0x3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x4) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+30000}, {0x0, 0x7530}}) 2018/03/04 04:52:39 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r3 = geteuid() fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000740)=0x0) r9 = geteuid() fstat(r0, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) r12 = geteuid() r13 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000b80)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) sendmmsg$unix(r0, &(0x7f0000000dc0)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000080)="b1add441b0a869cd00364b00069d93dac1172cf1e6ff169e6713997e", 0x1c}, {&(0x7f00000000c0)="58bbcc952ecae103a08628db5f0205370375475024594699c2aafc761f8d7a12d1dff752762be4f297f20f861a1782589b36ccd25416a35d9f20d120a56123b282902ac19f53e46576bc6ef3d1f88631b6865fc72ba55a6536cad57633b2241a45d80aa23e6b832b6a6852ed4b31727b81639750bf36dcab541c976a10d6e097ec2ac5554e1fc71775b0e77d", 0x8c}, {&(0x7f0000000180)="e765565a31fb5db814da762a41e2999782538dbcf8c80d72dc4deb2d3e0da83c453556b6e1b89722623df5182ec253a51aade8d7119a94934103c7ce783792e528af6e0ad9e2eb51fc3a5c590b1b48709f1bad93", 0x54}, {&(0x7f0000000200)="f8", 0x1}, {&(0x7f0000000240)}, {&(0x7f0000000280)="fa9c63f4e585a257c02b8e4e03dce42b4b6bd12b54ad53ec3da3ae1b58b4a2ba74c26808cdef097d4878a83b7ff13d16c6d7cf6610268c270c35cd4337416259b0ff0b8a65f24cde8cb7d52ee30cab996e26b3f676e2510fc4c9ea456fd86a48fa676de3fa7a56708c5fc2dc0cf88ff192ccc725a4591cd771bcb7948f146fe4aa06e5c8f1df71c1937a5388aa24a651f3651530baebd2ab6f571c960ef74e744592b2d4992760f7749e4303571d8ce2385d095da827eba1aa4f3f24b71fe19f4e824a5682d4c329b8d51027af339a4d175175a00f36f0ccdd964f29e6e8191cb121da509d191586", 0xe8}, {&(0x7f0000000380)="2972b74404afa206af613f4b2ec2d0793ed19ef5e596621ce6cb4263643d183f0a5dd333dbeee204ccb2bf47ce731ec2d98bb028daa2585918f6e015d2aa7c07cef01d9d0349403d21b956ad57d6579bf754f0107925541a5e2c585217423a3436d4aa1729d79d4cc864cc20676890398c16de8c75799aa572b4fd14762cd0dbf5dc2b6eef08b00d01ebca86d2113d228d8dbd1098161a6e2bca2bdb5c921ec2e011db", 0xa3}], 0x7, &(0x7f0000000800)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x68, 0x8000}, {&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000ac0)=[{&(0x7f00000008c0)="49a5a1", 0x3}, {&(0x7f0000000900)="ccd6f6e5796b10d844b67e4d96f12036e04d7d3a201f082cf0ad08f7f49d8455d759fbedee1ef2d01badbd108dfeaabc179b61312165d1c277d007e1061c62b03a8748502a6dd3306f63cfcc74ffabed3c2df0d504ff24730141ade96e7827941f878ff3c3b7c1e46bd1c6615001b3d07ef74e91ce2963cb1915cedbd4031b8ae65e0d7ffb275eeee9d43cf1b80269c7ec0518523d828718ecab8b658fe23d088e13d58b17362abf1370f70f04224bd262861b0ba4b491d6b348328d4dbc3750e4114a8e78ae26161851d35a00b1502eb8060af9ed0000b15a8ea7dcec5ead1687e3bea0512c9168b5355692e43627ab80c464", 0xf3}, {&(0x7f0000000a00)="0582c865f0cad8912c79de8f944866c6b1f212a07d522b35464cd833f08d15c618ba92239a385310c0a9f54607fcb1d46e365aa190bc3fe7c07a1ba4003fe4060acf13ab6b4bd62614394de58953a636d107d8", 0x53}, {&(0x7f0000000a80)}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000000b00)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000d80)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x30, 0x20000000}], 0x3, 0x40) 2018/03/04 04:52:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x521042) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x10) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/27) bind$inet(r2, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_buf(r3, 0x0, 0x4f002466c9fbf8d6, &(0x7f0000000000)="1b", 0x1) 2018/03/04 04:52:39 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000021c0)=@assoc_value={0x0, 0x200}, &(0x7f0000002200)=0xac072a45b928417c) r3 = getpgid(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000002300)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002240)={r2, 0x5, 0x30, 0x8, 0x2}, &(0x7f0000002280)=0x18) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000041bff4)={0x10000011}) fchmod(r0, 0x100) epoll_wait(r4, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x488000, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002500)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000022c0)={0x6, 0x8553, 0x5, 0x401}) timer_create(0x7, &(0x7f0000002440)={0x0, 0xc, 0x2, @thr={&(0x7f0000002340)="3f44171ed9d2b465c0e5671d7afe8b1e4921f00340951f9cbdcf2247f177badfab44920e3d32cf8dc96703a26b83cb2eb9172e766843a3", &(0x7f0000002380)="cb991870209303bbe7387f16e93bd2c92997ac8429c7d3781a1381ca3bb23f8e825bf3bcf3db344e2cf877ccee47a7a7b3cfea7d67ce3178bc86723552bbf1c8d0884a7c4f42bf6c8d3ecc22b808ab1f284bb294a723e37f1140019b6a03b7d0ddf1532e1622d5a6fa73c6d6b3c02020c9fbd1c9ca1373b2c85b436eb6a3024d583ebfc2a30ce317ae3403add32c3f502d5a2b2f4b76c62361b9ed1d3a086fbe618a9a1ba11783"}}, &(0x7f00000024c0)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002540)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) writev(r5, &(0x7f0000002180)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="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0x1000}, {&(0x7f0000002080)="b8c76d4cdb06000b2eb4fdd66c7c84a08e5fc949fe91eb342ec5cada2e140ddf372bbce37ae3ab5e149c03bddd8bcf2604803aaf4f341a4b62416f846166873c110a47ba85bc76c0067e4cf9696e3b96e33e5ee3e3b4937e3d59d0c40d4718efcf9cb13ff7e6dbb23173ed4b158e278de107964dea05ccfbb7aeb4b9f8bfffafe075f8274c4ea768399c76e23bb1a2ffc091919d6d5a4d83e7e8adb3717f7e87ed7dfa465a485bad971b991273df5879d4342a38549311d67578d2c6a1c0110e9d1f1748ef1845", 0xc7}], 0x3) 2018/03/04 04:52:39 executing program 6: munlockall() r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f00000000c0)=0x7fff, 0xfffffffffffffe95) 2018/03/04 04:52:39 executing program 7: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x80000000000000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x109000, 0x0) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'syzkaller1\x00'}}, 0x1e, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="587bd73b08871ca03dcb7dcf98dada607fdebea475bb082bfda346f853b781025be9df487bce0d656ddac682053f30aeeaad3fae48c4719da7d061205b97cf33e07b543b20e8e54ccdf31d37e503bc2bd6d2f7fc869b2bcf3a21564d801e73967aaf919397415fc991d4b4bcdc99f54569428188c39dae14b658db8275b95934f35104672503643e3f09d6f17c6e2bde42b37fa0e0042d63b22c66303b5a5af66b1e7d683a700fe956032ec434c8483532225d7b4c88c244b635d8a6f3b64bf27732d775d2c807e35d3843d75e2e20bfad6ebe705942219fbbdfafd6180ff5636aba250ad359ed227634e2d29b235bce01c090e4d2", 0xf5}, {&(0x7f00000001c0)="c4347915df0b", 0x6}], 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x19c, 0x800}, 0x1) 2018/03/04 04:52:39 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0xf, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f00009d6000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000778ff8)={&(0x7f0000f3d000)=ANY=[@ANYBLOB="140000000d0affffffffffff0300000000000000"], 0x14}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x76c3, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x4, 0xc, 0x7202f383, 0x10001, r3}, 0x10) 2018/03/04 04:52:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x108010}, 0xc, &(0x7f0000000480)={&(0x7f0000000200)=@newlink={0x27c, 0x10, 0x24, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x80, 0x100}, [@IFLA_MTU={0x8, 0xe, 0x101}, @IFLA_LINKINFO={0x134, 0x12, [@IFLA_INFO_DATA={0x100, 0x2, "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"}, @IFLA_INFO_SLAVE_DATA={0x30, 0x5, "6bfe39ff8fe2a20edb3d33325630e1082e94d94cc9971ec9df3ac4759593a62196fac214d144eb0c6a"}]}, @IFLA_PHYS_PORT_ID={0x10, 0x22, "bc3e430737f8a213b35d4b41"}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x2}, @IFLA_PORT_SELF={0xb0, 0x19, [@typed={0x8, 0x45}, @generic="10f5d2cb7edfb177c93d26b0550afcc86cc9f3fdd69780", @generic="ddfdcd02c5c2aab91c9d0e464ea91dfcf120a5724a3c7f0ed8948cdf06d72dd339ff3f2645a82e806f9b19ca0f1f8c47cdd2d87171bb7f9b2e82b4636380a262fabb8b82368cde0b0a751de356ee5ae8f238eb40330f2d13d3a47d91c10968d8934a6074de59e4f9d8463ce5f9889f4349b5b7c55e1a484b193193ca16199006cf8053621697374908e561ea"]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x3}, @IFLA_LINKMODE={0x8, 0x11, 0x576}, @IFLA_MAP={0x28, 0xe, {0x100, 0x800, 0xfffffffffffffff8, 0x522, 0x7f, 0x2}}, @IFLA_PORT_SELF={0x1c, 0x19, [@typed={0xc, 0x52, @fd=r0}, @typed={0xc, 0x84, @uid=r1}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) ioctl(r0, 0x1, &(0x7f0000000040)="fd2569c46e874b9d213f0fb19ac79c800db1e915dff5") 2018/03/04 04:52:39 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000575ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r2 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)=[]}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r0, r3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x5, 0x4, 0x100, 0x8, 0x200000, r6}) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) tkill(r2, 0x16) setsockopt$llc_int(r5, 0x10c, 0x8, &(0x7f0000000140)=0x4, 0x4) 2018/03/04 04:52:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) 2018/03/04 04:52:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$update(0x2, r1, 0x0, 0xffffff75) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/03/04 04:52:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x9, 0x0, 0x81) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x3001}, 0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/04 04:52:39 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futex(&(0x7f00000001c0)=0x5, 0xa, 0x80002, &(0x7f0000000200)={r0, r1+30000000}, &(0x7f0000000240)=0x7e, 0x2011) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000000000), 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x42, 0x0) r3 = dup(0xffffffffffffff9c) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x3f, "2ec32161eb6827817623b4f498bcb8b1e5f09ea9459a13a695883c2450e8f83876d32142b91ed2d548abf5913d376e43699726d6bf362bc9ba723fdadeb795"}, &(0x7f0000000140)=0x47) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x74, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @empty, 0x7}, @in={0x2, 0x4e22, @rand_addr=0x7}]}, &(0x7f0000000340)=0xc) 2018/03/04 04:52:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x4, 0x8, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x50}, 0x1}, 0x0) 2018/03/04 04:52:39 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x2021000, &(0x7f000000a000)) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x0) 2018/03/04 04:52:39 executing program 4: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x4000)=nil, 0x4000}) unlink(&(0x7f00007ba000)='./file0\x00') umount2(&(0x7f0000a8c000)='./file1\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r1) 2018/03/04 04:52:39 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000efafeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef9feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r1) fcntl$addseals(r0, 0x409, 0x1) 2018/03/04 04:52:39 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x60aa) 2018/03/04 04:52:39 executing program 1: clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000007ff0)={0x0, 0x1c9c380}, &(0x7f0000002ff0)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x1, 0x0, 0x22800]}, &(0x7f0000000080)=0xa) 2018/03/04 04:52:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0xa5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/04 04:52:39 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000840)={'ip6gretap0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e20, 0x0, 0x40000a, 0x0, 0x0, 0xffffffffffffffff, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2}, {0x7f, 0x0, 0x2, 0xa3fb}, 0x6, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xffffffffffffffff, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x0, 0x401, 0x9}}, 0xe8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/04 04:52:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) getsockname$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f00000001c0)=0x48) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x1b4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/04 04:52:39 executing program 6: r0 = epoll_create1(0x80000) fcntl$getflags(r0, 0x403) r1 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) fcntl$getflags(r1, 0x3) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="7f19633e1687f916e7590346de9edee600200000edff4656c9d165cea74d0a000035fffb7b9f2616630c1e9536f05172314366e959f9849172c0d804c52147943c95ed98c476db1f9815cb44a2214f1821445f29027950e9a83930d6bafa2550fab5f70634fabd151a64116dadf3d1f50e640bae0a8e37ef742aacfe7677f85f02f8"]) 2018/03/04 04:52:39 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x36}, 0x56) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xe4, 0x400) [ 40.580576] SELinux: Invalid class 86 2018/03/04 04:52:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'vcan0\x00', 0x9af}) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x3f, 0x4) 2018/03/04 04:52:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f00000000c0)=""/165, 0x6}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_eeprom={0xc}}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'gretap0\x00', @ifru_mtu=0x2}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/04 04:52:40 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000200)=0x5, 0xffffffffffffffab) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000002c0)={0x0, &(0x7f0000000240)}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/03/04 04:52:40 executing program 3: r0 = epoll_create1(0x80000) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000559ffd)=0x306e, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r1, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/04 04:52:40 executing program 6: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') pread64(r0, &(0x7f0000000000)=""/209, 0xfffffffffffffe59, 0x62) 2018/03/04 04:52:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x4, 0x9}], 0x10) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0xc, 0x29}], 0xc}}], 0x2, 0x0) 2018/03/04 04:52:40 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_tables_targets\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000140)='/dev/rfkill\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4801, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x8, 0x2, 'client0\x00', 0x0, "ef652889b3e12f37", "cd68dbc2aea5396a0f6573acf628368ad16d38908a7f73d56f584a11a19e0ebf", 0x6, 0x8}) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r2}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r3 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) dup2(r2, r3) 2018/03/04 04:52:40 executing program 4: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={"a9efad02acf8a925474c800ee12dfa00", &(0x7f0000000080)=ANY=[]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/04 04:52:40 executing program 1: r0 = memfd_create(&(0x7f0000000080)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)) sendfile(r0, r1, &(0x7f0000000000), 0xed5a) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00000000c0)="e4c60357fb21cc2bd673ba0029b4686e7fa8664ff8387ee92a1c91f29a8f2197e4e9fbfb370a9a836ee6f0bb43a8e04a904eee06743fe426ee0f6e4608484806a313b066c1213deab5e4d7", 0x4b) 2018/03/04 04:52:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x2}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x5, 0x7aec, 0x4}) 2018/03/04 04:52:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x3ff, {{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x8}}}, 0x88) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x2060) 2018/03/04 04:52:40 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007bf000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ae3000)='./file0\x00', &(0x7f0000bd7000)='./file0\x00', &(0x7f0000d4fff7)='gfs2meta\x00', 0x801020, &(0x7f0000795f83)) 2018/03/04 04:52:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f27000)=@req3={0xd6, 0x5}, 0x1c) 2018/03/04 04:52:40 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20001, 0x0) mlockall(0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000033ffdc)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x40, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r3, 0x100000000}, &(0x7f0000000180)=0x8) 2018/03/04 04:52:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) shutdown(r1, 0x0) 2018/03/04 04:52:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/04 04:52:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x4, 0x1}}, 0x26, &(0x7f00000001c0)=[{&(0x7f00000000c0)="ce3d5de733f34cef76ea6e0eb7e564a81dbbc0d7783479568422f1ccf43b59df02ef6fcf5498237f3335f70e7d9376200cef31cf28e0000a5ff57ea9d30f5405a89b134e1912088b66b530bff394c47390c932da35189904be3670b17a465ce165e254b18aa092ebd5377ed30ec8fa2066e9c585fe9cd8a3a22ee6ad75a728a56d68d4eb03691e5787a6c923e984d8ca387dd1e4e8e5bc89d2a61263b99ae51ce791ca6040ea4a3442b643e31e0c18fb3a8039e0f298c83a1fb676f9aa8db5b58492bd4c6d5825f95a1feabafba366256995fc2168d3e053f895c338df", 0xdd}], 0x1, &(0x7f0000000240)=[{0xc4, 0x117, 0x4, "9804af4361a158b31a74d409c280b028f64c34b19f6bbb0246a26f9004e0487f83d81ef6eccd77ae22ef578785ec50307710ba631fbbde0b7a25d06796eca1fecfd93e00bbb0629faac37498431dc5f3c43293a57cff69aac282edeff6b0e9b9d3ff073a14543cdf79fc9d401d2a0676967fa367a3f3566a74648ecaf302d9ed1c64bdb12b4e5f14907a8acc54ba0a5027324257a7151835d27f405fcd4cb2b0e92bf25bc37bece8a87582d3503859c4e5f985dc733f"}, {0xfc, 0x114, 0x9, "0e037569aca5df7e5f302abf1c926ee070477a1c3509292d761e60da3c55fd4786ef3828c85bdb40badd620ca99680a94c75a47cad4bdd27cd2b7fc75a6e3d5d76ec732d303fe80c42c4cb162ec67dc3cbc5f5f08d2ead5cbb57de7a65a29e76e68499131b3b3e7819b5861db0a88702d0a24239dc060f1fb7b09c7b88efe9cf9ef66e02994c45cd533e41c1c3f90b124ac2bd818b74f573cf1b1a39e1b61e4c89741d8a21e4d43424b388cd44cd1d559bdf30601617e3929ac6acf0ea2f941474854d65080fc0ae1741ec9808207824cab9119f16902d3ecfe3e513ad4b88f0025ea5c6b978b3044904fa6041692d"}, {0x94, 0xfe535bbd65f24a97, 0x23, "8b5fb6ed8a83d88e4950030834325e80e164841e5fc07ebcc58d0ac1d210bbcb520768a55e43564216557013f2fb1dfcb2dff72c2d3365e0506ec94315a5e1cc2a011e2772705f285577835bf9b1136584e441e36fdaa60d124c277ad7a204b56063083306aee3010888692d959c4a76439fc154ecdf2f27c9d0c0d0366522de43a903a6ec8a9de5"}], 0x254, 0x800}, 0x1}], 0x1, 0x800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000500)='./file0\x00', 0x100) sendfile(r0, r1, 0x0, 0x6) 2018/03/04 04:52:40 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) 2018/03/04 04:52:40 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0xfffffffffffffff9) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x6, 0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/195) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x200000000000}, 0x0, &(0x7f0000000040)={r1, r2+10000000}, 0x8) readahead(r0, 0x4, 0x800) 2018/03/04 04:52:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket(0xa, 0x1, 0xffffffffffffffff) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) sendto$inet(r1, &(0x7f0000000140)='\\', 0x1, 0x20000010, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) timer_create(0x7, &(0x7f0000000380)={0x0, 0xe, 0x5, @tid}, &(0x7f0000000100)=0x0) timer_delete(r3) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) [ 41.148447] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.168207] syz-executor0 (7138) used greatest stack depth: 23856 bytes left 2018/03/04 04:52:40 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000049ff8)=[{0x6, 0x0, 0x0, 0x5103e}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) 2018/03/04 04:52:40 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x8, 0x1f, 0x3a75, 0x9}, {0x2, 0x10001, 0x7664, 0xe3}, {0x1, 0x20, 0x8, 0x3}]}, 0x8) r2 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='}bdevuser+em1\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x8a64a405caa36e49) 2018/03/04 04:52:40 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[], 0x0) 2018/03/04 04:52:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xa, 0x80a, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x80000) dup3(r1, r0, 0x0) 2018/03/04 04:52:40 executing program 5: iopl(0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d18ffc)=0xb, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x8a4, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="080002000700860031ea74087bd1a5d09965f27431a05384"], &(0x7f00000002c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x78, 0x3, 0x3, 0x7, 0x0, 0x0, 0x7eb7, 0x40, 0x0, 0x0, 0x80, 0xfff, 0x1, 0x9, 0xfffffffffffffff9, 0x6, 0x0, 0x9b9, 0x1, 0x3, 0x10001, 0x7, 0x9, 0x3, 0xffffffffffffff59, 0x6, 0x6, 0x8, 0x80, 0x6092, 0x7, 0x81, 0x1, 0xffffffffffffffff, 0x8001, 0x3, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x1900, 0x8000, 0x4, 0x5, 0xff, 0xb4, 0x8}, r3, 0x1, r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000340)=0x4) socketpair(0x0, 0xf, 0x8000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) 2018/03/04 04:52:40 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x401}}, 0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x220041, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0xfffffffffffffe57) 2018/03/04 04:52:40 executing program 1: mkdir(&(0x7f00008c3ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006c2ff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f00003d0ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) 2018/03/04 04:52:40 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') r3 = dup2(r0, r1) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000000)={0x101, 0x100000001, 0xffffffff, 0x1ff}, 0x10) sendfile(r3, r2, &(0x7f0000855000), 0x6) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, 0x1c, 0x0, 0x70bd26, 0x25dfdbfe, {0xd}, [@generic="a5dd6cb4c47aa30026bfbc7b576bb0e8f7fafc92b7532474687a3a451d5ca93dbedf57a2a5223209227e5e0dbf3b5a63e19aca5790e0f3b94fda663aae71a5b69ab36d723fb2a285d278808d57ea0f27f128a7f678865ea19efda838124faae5cb2e23e8b9ad2d6df889e8c8fe8f51d7c81a6c824f8a8ac93b9ccdd754fc3a904993392ac49814c189ae1218ee32af3d86"]}, 0xa8}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/04 04:52:40 executing program 3: socketpair(0xf, 0x8000a, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0x8, 0x1, 0x3, 0x3ff, 0x2, 0x6, 0x19253014, 0x8, 0x87b, 0xfffffffffffffffb, 0x0, 0xc9, 0x800, 0x9]}, &(0x7f0000000300)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x4, 0xc, 0x4, 0x7, r1}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="020d0000100000000000000000000000080012000000030000000000000000000600e3bc000000000000000000000000e00000010056000000000000000000000000000000000000000000000000ff00000006000000000002004e20ac14ffbb0000000000000000030005000000000002004e20ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x3, 0x2, 0x0, 0x0, 0x25dfdbff, []}, 0x10}, 0x1}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup(r3) 2018/03/04 04:52:40 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/03/04 04:52:40 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x35b744f8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x5, 0x10}, 0xc) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20040) ioctl$TCFLSH(r3, 0x540b, 0x5) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) 2018/03/04 04:52:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/bus\x00', 0x10000, 0x3) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0xffffffff, 0x8, 0x80}) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@broadcast=0xffffffff, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x81, 0x4) mq_timedsend(r1, &(0x7f0000000000), 0x0, 0x7f, &(0x7f0000000040)) mq_timedsend(r1, &(0x7f0000f8402f), 0x0, 0x0, &(0x7f0000adcff0)) socket$inet6(0xa, 0x8000e, 0x7) mq_timedreceive(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x1, 0x0) bind$ipx(r0, &(0x7f00000011c0)={0x4, 0x0, 0x8000, "ca180b31b5df", 0x2}, 0x10) 2018/03/04 04:52:40 executing program 1: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lseek(r0, 0xfffffffffffffffe, 0x4) lseek(r0, 0x0, 0x3) 2018/03/04 04:52:40 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0xb5b9ff15107fe07c, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000140), 0x5) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001fdc)=""/36, 0x24}, {&(0x7f0000e6af52)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xcc}], 0x4) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xf3, "13c8c116b312efb3d78eb4e7da42e2e3eb1b272b9ec91b1a6217e1e84502f57c5025822f0bc0b3bfebee089759654bee9a70be2c41775b1c87d0582a28ca7369e77116ed8475d81c470e9de0ed56642572e955fe83f3eea848990fbd507ae4b551a428a15d4e39d92c5eb8edd2d76f83f0d12058b6c1aaed3f16284d433399953409ed05e31b566b06eaf912fdf76be17f233585a27040bcd9780fb36e00ee0d7bbc24901df0582a0b892a1d495658add380a9d2990e0dcfa4fa6dde03f65cd06242253f768f170cc138af75b6f6eaff814bc87f37ea241d8d98de94e2c603b284e46595cd6dddf591cf5f3e1734b456d648a6"}, &(0x7f00000002c0)=0x117) 2018/03/04 04:52:40 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x10000, @empty}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/04 04:52:40 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x10000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0xfff, 0x100, 0x1, 0x2, 0x81, 0x9, 0x0, 0x0, 0x7, 0x400, 0x3, 0x2}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x989680}) 2018/03/04 04:52:40 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='proc[keyring,cpuset}eth1vmnet1@]#ppp1%,\x00', 0x42, 0x108, &(0x7f0000000040)={0x3f, 0x3, 0x3d, 0x80000001, 0x1000000000000000, 0x7, 0x9, 0x1ff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000080)="fa8584355fa589c670f667639d98ccb7159ef0a7678d30fa64d4ab1a6de1b33832a6aa5b00f1a6f17528ee89fa2fc0d25e72218d63f63891cd10d185f25621ee1f49b2f389cacf616a38a7b9d5d2f73c673f1d99f9a7b8355d100bea7964e1b4d247cb58f9f4971d8e3aa06f907d738474fd6d045f1999a96d59820f78b942f1656b3b9f91103c610f07386ebfd87cebbef39a972579dda78e6f", 0x9a, 0x100000000, &(0x7f0000000180)={r1, r2+10000000}) futex(&(0x7f0000001000), 0x87, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000), 0x0) 2018/03/04 04:52:40 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x7, 0xd5, 0x7ff, 0xfffffffffffff1b7, 0x8, 0x5}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1000, 0x8, 0x3, 0x8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x1c, "5bcfe55544cb30248ab84637d84b1439fc10880e356a6071818901ba"}, &(0x7f0000000180)=0x24) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) 2018/03/04 04:52:40 executing program 0: setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x1) prlimit64(0x0, 0x2, &(0x7f0000000040), &(0x7f0000000000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x80) mremap(&(0x7f0000654000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000834000/0x2000)=nil) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setns(r1, 0x40000000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000180)) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/04 04:52:40 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[], 0x0) 2018/03/04 04:52:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}, {}, {r0}, {0xffffffffffffffff, 0x2000}], 0x4, &(0x7f0000000040), &(0x7f0000000080), 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = getpgid(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000380), 0x30, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x200, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/114) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000400)=""/18) socketpair(0x6, 0x6, 0xfffffffffffffc00, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x1ff, 0x20000000000000, 0xfffffffffffffff9}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000540)={r5, 0xb, "152ffe2a2165d35db32652"}, &(0x7f0000000580)=0x13) r6 = fcntl$dupfd(r0, 0x406, r0) r7 = gettid() unshare(0x28060400) exit(0x0) r8 = syz_open_procfs(r7, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfbeef9f52580e4aedd886c0b6294d32ad6ebff94329c3a32a4b8c171676b9408308572a923fd77ead8ca0073183b09c62b90673944d032f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/04 04:52:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x3a}], 0x1, 0x47) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x80, 0xff}, {0x0, 0x1000}, 0x6, 0x5, 0xb1c7}) 2018/03/04 04:52:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r1 = dup2(r0, 0xffffffffffffffff) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000240)={{0x8, 0x10000}, 'port0\x00', 0xaf, 0x10, 0x10001, 0x7ff, 0x1, 0x401, 0xff, 0x0, 0x4, 0x2}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0xa, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/130) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x0, 0x5d, 0x9}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x6) 2018/03/04 04:52:40 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x141002, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) sendfile(r0, r0, &(0x7f0000008000), 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/04 04:52:40 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x6060c0, 0x0) sendmsg(r0, &(0x7f0000000c40)={&(0x7f0000000400)=@nfc={0x27, 0x9, 0x1, 0x1}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000440)="7709e3894240bf57be25b9da0f6de7caf8fdc9110ebe3abb16bd2a9469ccb61cb9668351419a9741c009301866fb2ac8b7cc12541e80c6b6c9785e7ccc8fd992aae3d17a863675e0ac2a02e6d9508c2bfa1702c9399f46f9f9c2fe8a311a061f309435ccda73a0b923ed7575f1cf6f3124f231a834d51ea14cfddb26bfd17fad0cec87be77cca3d0891e92b23a766ba1", 0x90}, {&(0x7f0000000500)="c6461437a70d08ae6a8dc805777e15b9e8b658a11c5e70976ea75a8cfb99bb94e7bbf09640ebd2979eaa9e75863904d60590729fd6f8df841ada61753ef87c42d126cc955478fe8b6a6ad38d537f723d717082fcc0e9fe8718da8a53daac5f317cb9c001b03496012d21a37cf9f9c2659f89eb06346819a50a2850d70ef1b9f13903c4df1e3a2d9c96567515b0a39a663d129e5b2c6a3c16519169be7f97c711745e6596df", 0xa5}, {&(0x7f00000005c0)="bd09e5cd99e83595e032f6492cf16e20134791a671d70b404070d52cd112381d2f6a6c56ecf9257f333e12badbd4eabc44", 0x31}, {&(0x7f0000000600)="8294819f5e8d1e489b4e7e9aad40012fd87f6c1393538f092e85f733516852dce5d15b3fbf77c7873db50dfd8a93e9f58e4bb8717ea20ffb12e293bbd2634f9615bc5b4cdbc55fdfe07a9bb20e5d30ef9f22f91de125204377b2b0652c07765d27", 0x61}, {&(0x7f0000000680)="cd12ff0258aa1169a677f86dbccc65bc9d420033cde35ff5f55d2743981d35f402db022ce8d222d2edecd0eeddad4f6bb8eb1f80189d656f34dfd7f2402a5eca1261db3bc3e8a38c92830fe651b633d40b995069bee4b0e121c15bd4df5b51e41dd7b0b821070e21695e5b5f1cda441526f87609c68c7613b1bd488236c18de09bd0585944916e2db2ba", 0x8a}, {&(0x7f0000000740)="ca0222014e1423cab2", 0x9}, {&(0x7f0000000780)="29d15ed70a7ad93eb6f12348444cd0f596eba7e7d85f2d39b03b06e1de5fe333903ea3dd59682a034724dfa6a7ae89f53bc0acb0e41f6bbe63062291f14ebeb396b9278c79c3451b77b289806b489b58dc8c7dd1ee81b11bdc8ce111913a538133bfa084d222bf0f541e1012ce55199553fc62082d352ea76d96ba99be79244ee1f2c409aaa83237074a43084748058a6cfda3c7b40b9d94b40abcc4b9848aee8142855b78486aa8e8264cd2db70aede5041cc7e8291b5b198cee9666cae62bf9c6c169eea47c7f52b514d6a7635533928e0ad2bc5a76daed1565b49203b1dc8f81ff07735e970b5f1745874", 0xec}, {&(0x7f0000000880)="c73daaa9b2ea6a25b2bb86a2016fe2444ac6d74658c4c75aa11113bb404d268e923326576df42d80908ae15157605ae3a7fd5fd201f979421eadd0784c7a3f43f6c262c2fcadc327011339dd05119cf1da7b635cd4f4418b9142c9a34692661e20d1ecb3e992f9d0af3f40f6e6c79326236f4299d07432711532bb3a1900592d88d11ce0ffa1b3aba12c22e871a01cfdda10c9a564b5e412068ae62d0e8121fb2e324b6b86aeff39f4eaa985ec5303592a98453f61f35ec9c7f9e190cf1ba49afe26a18f9fb54a176b", 0xc9}, {&(0x7f0000000980)="c94c6d1652225f437d4942dba9523f7eaaceebbe16bfcc661364845ab6ac83936e5181385a95482e8607f1c4e2dc62b1ad598731f25ef0b6e4f0df54e338db6ddd94d88dce2f37718a81a52a94847ccde77e3c33cae8d6585b563e167e8e761cad0baa0c0a3f7455e8b241d489d275a8b801108162f1c966be2e6016538733d4c8ee5541ccb909731f0b7ee385b4e2ae09365f552e60072d1dfbddbe44ad9291ddc611457c0b49a24a8af30cd20e6630633f2a13641cb95aea81a9d460aac66dc11cf8603c60", 0xc6}, {&(0x7f0000000a80)="bfbe5909deaee950028e194ea6f316d1", 0x10}], 0xa, &(0x7f0000000b40)=[{0xd0, 0x101, 0x1166, "eb72f8007245546b9d3206589b9eb20625c310507510e5a486c3a16155f71c32e5421372d70a26c081d6db1bc22fe8765ba68677770951c0d639438c64e364a1bf2a1d0f2d8deeb3ced77799c93ee50146d24ebbfc6277916c6d71120cbce1df323b3f6827be8c2002baaf6f483cac80783d080337e0461c4bb64eeaea958a85436ff94086dd74b9c86a1782e060436854021478e94138a3cc0301214b9f2beae857356449870878a82c3d1f1f090964b3260a75a495403a84af7918a3a0f4374e86e2c3"}, {0x1c, 0x10f, 0x16f, "3fb8739d5cf0b888c49a0dbb627b8c5c"}], 0xec, 0x40000}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000001000), &(0x7f0000000c80)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@empty, 0x4e21, 0x9, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x3d, r2, r3}, {0x2, 0x5f, 0x20, 0xfffffffffffffc06, 0xffffffff, 0x6, 0x7, 0xffffffffffffff7f}, {0x7fff, 0x1, 0x5e756e50, 0xffff}, 0x9, 0x6e6bb0, 0x2, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x4d6, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x3502, 0x3, 0x1, 0x9, 0x5, 0x3ff, 0xb0b}}, 0xe8) 2018/03/04 04:52:40 executing program 7: mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) timer_create(0x0, &(0x7f0000009ff9)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe, 0x80000) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0, 0xc011, r0, 0x0) 2018/03/04 04:52:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1ffffe, @local={0xfe, 0x80, [], 0xaa}, 0x13}, 0x1c) 2018/03/04 04:52:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x20000006}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/03/04 04:52:40 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_names='syzkaller0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) tgkill(r2, r3, 0x37) [ 41.465032] mmap: syz-executor0 (7222): VmData 18362368 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/03/04 04:52:40 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000000031, &(0x7f0000000000)=0x1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) readahead(r0, 0xff, 0x7fffffff) r1 = open(&(0x7f0000000100)='./file0\x00', 0x20400, 0xc18c1066f4669a42) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'bond0\x00', @ifru_flags=0x9002}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) read(r0, &(0x7f000098ff55)=""/171, 0xab) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0xd3, 0x7f, 0x6, 0x3, 0x7fff, 0x7fffffff, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000340f47), 0x0, 0x20000000000, &(0x7f0000d6bfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x3ee) 2018/03/04 04:52:40 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x2000000, 0x64031, 0xffffffffffffffff, 0x8000000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x301402, 0x0) getsockname$unix(r2, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) chdir(&(0x7f00000003c0)='./file0\x00') stat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x80) ioprio_get$uid(0x3, r0) getsockname$unix(r3, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) accept4$inet6(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000500)=0x1c, 0x800) 2018/03/04 04:52:40 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_names='syzkaller0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) tgkill(r2, r3, 0x37) 2018/03/04 04:52:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000001c0)=0x3, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) mq_notify(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, @thr={&(0x7f0000013000), &(0x7f0000003000)}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000140)) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000000000)="7ff23f9fa8c8d208c36c7c242057a1510d9e4f19c999ccbc2dec2fb5b6207814deec4d806bab8fc07c52d256974e95023f84e3dea147fe9dfb73b99da196abc1b15f703b744e6ec79de4cb857a7b7a8d8c1ce535e069b4d8294c37bbe0d6682bcc12afcce7fb95e8670a1ecbcf4485ed6aadaa846142e2da064d1c21efc1d8f8c7a1cc5c4842e27fb5e0e930d35ba7a54b66083f7e115e441d22514c3675a3b9e9ebc300") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/04 04:52:40 executing program 5: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x10, 0x9, 0x5}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff7}}}, 0x8c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/198, &(0x7f00000001c0)=0xa6) 2018/03/04 04:52:40 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) mremap(&(0x7f0000a96000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f0000ffd000/0x1000)=nil) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xeea, 0x0) mmap$binder(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1, 0x2010, r3, 0x0) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x2, 0x1, 0x2}}, 0x2e) socket$inet(0x2, 0x4, 0x1c) ioctl$TIOCNXCL(r3, 0x540d) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r0, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/04 04:52:40 executing program 1: sync() 2018/03/04 04:52:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x91, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/145}, &(0x7f0000000200)=0x50) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/03/04 04:52:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffff8, 0x2000000000000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10040) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x4000000, 0xbdf, 0x1a}) ioctl(r0, 0x4400000000001260, &(0x7f0000005fff)) 2018/03/04 04:52:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/4096) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a01000)=[], 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00005a2000)) 2018/03/04 04:52:40 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="90", 0x1, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000100)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) 2018/03/04 04:52:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x100000000, 0x2, [0x50, 0x7]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x3ff}, 0x8) lseek(r0, 0x1a, 0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="55ffffffffffffff0000000000000000000000000000000000001000000000005a5f12d12ef553a9c644e666e1bbf3ab2aa4a7b60bd5249bd1120080aa00e3abeb2c5cc46d17bb6691ed"]) 2018/03/04 04:52:40 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x23b, 0x40, 0x7ff, 0x8, 0xd4}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}, 0xffff, 0x800, 0x8, 0x3, 0x9}, &(0x7f0000000200)=0xa0) remap_file_pages(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff, 0x2) 2018/03/04 04:52:40 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x7f, 0x40, 0xffffffff, 0x1f, 0x0, 0x4, 0x40, 0x1, 0x684, 0xbb, 0x3, 0xfffffffffffffffb, 0x8, 0x1ff, 0x6, 0x7fff, 0x9, 0x8b, 0x80000000, 0x4, 0x4, 0x6, 0x8, 0x10000, 0x3ff, 0x15, 0x3fd30bd4, 0x80000000, 0x9, 0x6b, 0x8, 0xfffffffffffffff7, 0x40, 0x2, 0x4, 0x0, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x9, 0x401, 0x7, 0x8, 0x2, 0x7}, r0, 0x3, r1, 0x1) r3 = gettid() exit(0x0) ioctl$void(r2, 0x5450) ioprio_get$pid(0x1, r3) 2018/03/04 04:52:40 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/181, 0xb5, 0x2, 0x0, 0x0) 2018/03/04 04:52:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="29000000200019fff63d0014000000060a00001415000105190000040d000d000000800000f9000208878af765d8d11f47793fb9e3cbdb9c2b4486e6658c6698695b1b94e377f1f505a4e3b60cc31bc320f57681a50452d60c9c7d4a101f7ba52384ba514834afd9e515ee8fb38dc44804f62f3755d3a8728bfe34c5d12bdf391f6cdf07214169", 0x29}], 0x20000000000000c6) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x9) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x9, 0x9, "cbb87fa3e633", 0x6}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/03/04 04:52:40 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x22, {0x2, 0x4e20, @rand_addr=0x6}, 'ipddp0\x00'}) r1 = socket$inet(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000000500)=""/61, 0x3d) dup2(r1, r2) memfd_create(&(0x7f00000001c0)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ppoll(&(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) 2018/03/04 04:52:40 executing program 5: sendto$inet(0xffffffffffffff9c, &(0x7f0000000000)='Z', 0x1, 0x1, &(0x7f00000003c0)={0x2, 0x4e23, @empty}, 0x10) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@int=0x2, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000480)=0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000080)="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", 0x321, 0xfffffffffffffffc, 0x0, 0x0) recvfrom$inet(r1, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r1, 0x1) 2018/03/04 04:52:40 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/03/04 04:52:40 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_names='syzkaller0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) tgkill(r2, r3, 0x37) 2018/03/04 04:52:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x6, 0x2003) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x7fff, 0xd97}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) 2018/03/04 04:52:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000000)="1a9e769a55f8105fc2e3be8f17b0d15d16a426be01230c8ec78435d45989a855bd6528eed116595d8b72bc0c68b3fbda1d6248e1d2af6504351fd2f1f13b13a6a346ea077d0ed7068325f4d68b4767e94d9ee3af324d281341caa5bc1983f00674cfff242d941138747890effe489373fef90171e1f83c8cae13fa5b521af60e1a831f8f4e0a16e39ad753de0ef8214b7cea107220542c"}, {&(0x7f00000000c0)="a1d5db23bf501ce32bcc849929d925c77cd268e1d5f26d905bd5a4bc1bac20c7e305506144ab5ee979a0964d612b7af01bf148a2d68f6fbed5df0c4edd582cd6a7ee5d5346f2532dce8888bfacf706ad6d86236d513935872839b59dee913f6bcb1cebfcc7e8b6b716a418d0cba1da83bfd85c1d3f3b0105ba974b2cfff3c17cb28c5cb03862ea26809c3fd62ecaf10e754fd269b5cc0958ea84"}, {&(0x7f0000000240)="f48b2dabf6f6c9f32dfb345f76bea6ca14dabb882675790790f15a40d6b1f69fc1512f3cc19ba7ee9873c89e6d5b1b532c47999771916d88ebc5a0c764b252ca96721710b73bb20974db67c12beb134ca7e2ad951dcd11ae092c4fce7ba97772dd61b49919f8f48adb23332a8e5937e38299f0ec40dfca3b905dacdc5d5161ead15b53f2ae6332942b8f084d2378178b03d7edca318312cff0c17a736fc0d12e62224d03cab596fb1364e868f3c19ecaf7c31c95e5e7e1a4adb99d5eee887b2788"}, {&(0x7f0000000180)="b8e5bc5a63d40c27a72d3796ed5a79d56e6447734258ea7eb83ce3fb2d1bbd91ab678e513866aabb38e5f8e2f51c647965398369fc37f2"}, {&(0x7f00000001c0)='U'}, {&(0x7f0000000340)="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{&(0x7f0000001340)="4a9625ac5577c8e458d1626a7fc4a705d1f567bb145048249e61e93024a78b7c"}, {&(0x7f0000001580)="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{&(0x7f0000001380)="4c4a6723149f4f66ffe21b530f0801521f30d1e92cb680c0a7215635aa18a0a996c2184d93d2f4c547767e40f15051518590dfda84e320743a09e89ca9b8a6ad"}, {&(0x7f00000013c0)="716d8e7a26a44ae7796467b0ae7f41d9a2db54937a53a711dc686a90b166c02df0253d94355ad21ca64412487f27becda1835f2b21e1e0f155"}], 0x0, &(0x7f0000000200)=[{0x6}], 0xc}, 0xc0ff) r1 = creat(&(0x7f0000002700)='./file0\x00', 0x38) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000002740)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000014c0)={0x3, &(0x7f0000001480)=[{0x1, 0x100000001, 0x3, 0x2}, {0x3, 0xdd7e, 0x100000001, 0x7}, {0x3, 0x1, 0x1, 0x3}]}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001500)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002580)={0x0, 0xb4}, &(0x7f00000025c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002600)={r3, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f00000026c0)=0x8c) 2018/03/04 04:52:40 executing program 0: r0 = eventfd2(0x59f7a2e6, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)={0x80000014}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x733d40, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000000140)={&(0x7f00000000c0)="cc102063c46dde5b9ec5e3c130716296b1fe575ef183f5f23dbf16fac1bd60bf0b62fdac235ec05bb3e23b4e5ab5b813e424b1490abd9af90afbf9829cc829703ade56f464cbe309be5b7256beafb86979ffd4ee8c252c7c330d1a48", 0x5c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in={0x2, 0x4e24, @rand_addr=0x5}], 0x3c) 2018/03/04 04:52:40 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/110) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), 0x4) fcntl$setstatus(r1, 0x4, 0x2400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000053c000)={0x10000004}) 2018/03/04 04:52:40 executing program 2: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000000040)='.', 0x4) setfsuid(0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) iopl(0x5) 2018/03/04 04:52:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000640)='/dev/sg#\x00', 0x0, 0x4) process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/220}, {&(0x7f0000000180)=""/224}, {&(0x7f0000000280)=""/1}, {&(0x7f00000002c0)=""/109}, {&(0x7f0000000340)=""/137}, {&(0x7f0000000400)=""/77}, {&(0x7f0000000480)=""/81}], 0x35a, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0xffffffffffffffe2}], 0x4, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000020}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') recvfrom$unix(r0, &(0x7f0000000540)=""/209, 0xd1, 0x2000, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x8) 2018/03/04 04:52:40 executing program 0: r0 = socket(0x200000000000010, 0x2, 0xd) fadvise64(r0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) write(r0, &(0x7f00000000c0)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a1f7e07b58cb9583fbdd036c92abd10c38b8451cc8a11a41e", 0xbe) 2018/03/04 04:52:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x4, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x77359400}, 0x4}], 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/03/04 04:52:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x0, &(0x7f0000000000)}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xffffffffffffff19}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r2, 0x30000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r3, 0x8, 0x20, 0xa72, 0x80000}, &(0x7f0000000140)=0x18) 2018/03/04 04:52:41 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = signalfd4(r0, &(0x7f0000000080)={0x8}, 0x8, 0x80000) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) 2018/03/04 04:52:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020d000018000000ffffffff0000000004000400170000000000000000000000000000000000000000000000000000000800120000000100000000000000007d06000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a004e200000400000000000000000000000ffffac140000000000000000000005000600000000000a004e200000002d755c2200ff01000000000000000000000000000100000000"], 0xc0}, 0x1}, 0x0) 2018/03/04 04:52:41 executing program 4: ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000100)=""/93, 0x5d) sendfile(r1, r0, &(0x7f0000000080), 0x98e) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200), 0x4) 2018/03/04 04:52:41 executing program 1: epoll_create1(0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000040)=0x6, 0x4) syz_open_procfs(0x0, &(0x7f0000d2bff3)='net/mcfilter\x00') unshare(0x400) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x20000000}) 2018/03/04 04:52:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = getpgid(0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) rt_tgsigqueueinfo(r1, r3, 0x2c, &(0x7f00000005c0)={0x14, 0xea6, 0x4, 0x80000000}) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000700)={'gretap0\x00', @ifru_flags=0x2001}) sendto$inet(r0, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e) ppoll(&(0x7f0000000780)=[{r0, 0x2000}, {r0, 0x1}, {r0, 0x400}, {r2, 0x40}, {r4, 0x1280}, {r0, 0x2}, {r0, 0x8080}, {r2, 0x50}, {r5, 0x400}], 0x9, &(0x7f0000000800)={0x0, 0x989680}, &(0x7f0000000840)={0x11a}, 0x8) ioctl$TIOCGPTPEER(r2, 0x5441, 0x5) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/152, 0x98}, {&(0x7f00000000c0)=""/200, 0xc8}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f0000000440)=""/231, 0xe7}], 0x7}, 0x0) write$selinux_validatetrans(r2, &(0x7f0000000640)={'system_u:object_r:fsadm_log_t:s0', 0x20, 'system_u:object_r:cpu_device_t:s0', 0x20, 0x31, 0x33, 0x20, 'unconfined\x00'}, 0x51) 2018/03/04 04:52:41 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) truncate(&(0x7f0000000000)='./control/file0\x00', 0x200) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f000018c000)='./control/file0\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file0\x00') close(r0) 2018/03/04 04:52:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000d53000/0x1000)=nil, 0x1000}) 2018/03/04 04:52:41 executing program 2: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x80) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="e0", 0x1}], 0x1) r2 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x8, 0x9, 0x0, 0x1c, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x6e6bbe, 0x3, {0x6, 0xff, 0x2, 0x8, 0x0, 0x80, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@dev={0xfe, 0x80, [], 0x19}}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x6e6bb1, 0xffff, {0x6, 0x32, 0x1, 0x81, 0x0, 0x1a50b157, 0x0, @in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x7, 0x33, 0x80, 0x0, @in6={0xa, 0x4e21, 0x100, @empty, 0x7}}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_lifetime={0x4, 0x4, 0xdc, 0x8, 0xc2b, 0x10000}]}, 0xe0}, 0x1}, 0x800) tkill(r2, 0x2f) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92", 0x1}], 0x1, 0x0) 2018/03/04 04:52:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x1a, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl(r0, 0x705, &(0x7f000073dfff)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="9fdc85dd5b973b46a1082ecc3c5579e9df08abdbe4e528e96d20701f078157eacf0e804d2f873159139aed5b2ee6486e724f6a16580a4da27ed65631bb89314447f6a3c288b9525ddb6325bb3cae21cf413dbc3cbbc9601705c6c31b89ffb2e68f6b9f57d37a37b2d2e46454bef997b42adc5f6217edc06226b79207df964ef5", 0x80) 2018/03/04 04:52:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_names='syzkaller0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) tgkill(r2, r3, 0x37) 2018/03/04 04:52:41 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="1ad2a6eb8a5f7fda24331f1cd62a713b18a914fbecefa0a5313ed858ca48b1b0f8efa4edf22b2f9e98e9b22637790046c11328866bba92867a0c0ec7637ec04734990de844370fcb1e80", 0x4a, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/04 04:52:41 executing program 7: r0 = syz_open_dev$mice(&(0x7f00008b8ff0)='/dev/input/mice\x00', 0x0, 0x3e) pread64(r0, &(0x7f0000000000)=""/234, 0xea, 0x0) fchmod(0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e31fd3)='comm\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) 2018/03/04 04:52:41 executing program 5: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) chdir(&(0x7f0000739ffe)='..') umount2(&(0x7f0000067000)='..', 0x0) 2018/03/04 04:52:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=@ipv6_newaddr={0x2c, 0x14, 0x201, 0x0, 0x0, {0xa, 0x80fe, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/03/04 04:52:41 executing program 2: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14, 0x80800) flistxattr(r0, &(0x7f0000000200)=""/98, 0x62) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/03/04 04:52:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x100) openat(r0, &(0x7f0000000100)='./file0\x00', 0x200, 0xa7) futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x41000000) init_module(&(0x7f0000000040)='userem1@cpuseteth1.\x00', 0x14, &(0x7f0000000080)='\x00') 2018/03/04 04:52:41 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x5, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000162fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x45b8, &(0x7f0000516000)) 2018/03/04 04:52:41 executing program 1: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fe8)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x400000) 2018/03/04 04:52:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)="65066a54bb1c28862e728226672100", 0xf, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xff94) 2018/03/04 04:52:41 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x5832, &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/04 04:52:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000000640)='t') fsync(r0) 2018/03/04 04:52:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x400005, 0x0, 0x200000000000000, 0x5, [{0x0, 0x1fc, 0x5, 0x0, 0x0, 0x4}, {0x7, 0x5, 0x7, 0x0, 0x0, 0x1000000000204}, {0x3, 0x40, 0x8b15, 0x0, 0x0, 0x1200}, {0x9, 0x1, 0x6, 0x0, 0x0, 0x601}, {0xfffffffffffffff8, 0x5, 0x5, 0x0, 0x0, 0x880}]}) 2018/03/04 04:52:41 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0xffffffffffffff80, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, [0xff, 0x73f3, 0x32, 0x2, 0x7, 0xffffffffffffffff, 0x2, 0xfffffffffffffff8, 0x0, 0x200, 0x3, 0xee00000, 0x5, 0x80000001, 0x8]}, &(0x7f00000012c0)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001440)={r1, 0x80000004}, 0xed) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001300)={r1, 0x8cd, 0x36ba, 0x5, 0xffff, 0x47, 0xfffffffffffffffa, 0xfffffffffffffffc, {r2, @in6={{0xa, 0x4e20, 0x6ac, @ipv4={[], [0xff, 0xff], @empty}, 0x1}}, 0x47dd, 0x1, 0xfffffffffffffff9, 0x7ff, 0x10001}}, &(0x7f00000013c0)=0xb8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/04 04:52:41 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/03/04 04:52:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x2, 0x7}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) exit(0x0) flistxattr(r0, &(0x7f0000000000)=""/142, 0x8e) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/04 04:52:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x100, &(0x7f00000000c0)={0x4}, 0x8) 2018/03/04 04:52:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') sendto$ax25(r0, &(0x7f0000000000)="8d5b095b6c10be141f6466b4156b9a77ebb9a2dbd1981bfc4a136e74de3c196f3d0c3f428a95adaa4231217f1c05642654be62e923c85de73c9f6aa7722da29496530eaa140f8cf24d8620cc3574e6604484ca064d016007d8aff16a2d830064c22e795a91cdc0cb52f7dfba51305884a3750ee1d48d5e4d76492bea5590d5bbe3fdf7e50d33615c374a80a09f94b464ffaafaf69c90637c88a998d18973a345ddc39de17654e43ea18fdd0b282ff27e47d5966166802ac0020deea723c2c24569db0a63d534ea14d55afef733120ee5105bba78b51117fc507beb8504ec38dc183f05baf4bf25", 0xe7, 0x40000, 0x0, 0x0) setns(r0, 0x0) 2018/03/04 04:52:41 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) getdents(r0, &(0x7f0000001000)=""/24, 0xfffffe9e) 2018/03/04 04:52:41 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xfff) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000046aff4)) connect$unix(r0, &(0x7f00006edffb)=ANY=[@ANYBLOB='\x00\x00./fVle0\x00'], 0xa) 2018/03/04 04:52:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0x400, 0x4) pread64(r0, &(0x7f0000000000)=""/249, 0x303, 0x0) 2018/03/04 04:52:41 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xee6e, 0xbe, 0xffffffffffffffba}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x98, "8b71267db247391668d215070792beb0d422e61849147a71a5317c66d25225fa670359707502a8346d4bc08348fde3580f61b9a71262c4a8016854973a78546e7e85d202cf49e8fe6c5ac6ec31df3460ed4799b116d0117caebdba2c6e5ed0c8884cb5c5277806b3b40eec76552fddf423bd1e190cb90279cdf7f57aaf216a050d75a1586df45e709d17c908ff4485244d72c16096b872b8"}, &(0x7f0000000280)=0xa0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000040)={0x3d, 0x7, 0x4, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb}) fcntl$lock(r3, 0x7, &(0x7f0000617ff0)={0x0, 0x0, 0x0, 0x2}) 2018/03/04 04:52:41 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0xffffffffffffff80, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, [0xff, 0x73f3, 0x32, 0x2, 0x7, 0xffffffffffffffff, 0x2, 0xfffffffffffffff8, 0x0, 0x200, 0x3, 0xee00000, 0x5, 0x80000001, 0x8]}, &(0x7f00000012c0)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001440)={r1, 0x80000004}, 0xed) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001300)={r1, 0x8cd, 0x36ba, 0x5, 0xffff, 0x47, 0xfffffffffffffffa, 0xfffffffffffffffc, {r2, @in6={{0xa, 0x4e20, 0x6ac, @ipv4={[], [0xff, 0xff], @empty}, 0x1}}, 0x47dd, 0x1, 0xfffffffffffffff9, 0x7ff, 0x10001}}, &(0x7f00000013c0)=0xb8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/04 04:52:41 executing program 5: clock_gettime(0xfdff9fffffffffed, &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000f0bfe4)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000dd89010000000000000000000000000008e2040000000000"], 0x1c}, 0x1}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) 2018/03/04 04:52:41 executing program 3: clone(0x0, &(0x7f0000290180), &(0x7f0000ea8ffc), &(0x7f0000000000), &(0x7f0000000000)) clone(0x0, &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000160000), &(0x7f0000000200)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0xf804, 0x101, 0x0, 0x6}) [ 42.286352] keychord: unsupported version 0 2018/03/04 04:52:41 executing program 4: futex(&(0x7f000000cffc)=0xfffffffffffffffd, 0x102, 0x0, &(0x7f0000ffa000), &(0x7f0000048000), 0x0) 2018/03/04 04:52:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027f000001000000000300000000ac14ffaa7f000001"], 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0xca6}], 0x1) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/03/04 04:52:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0x400, 0x4) pread64(r0, &(0x7f0000000000)=""/249, 0x303, 0x0) 2018/03/04 04:52:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xdf) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x4e20, @empty}, 0x10) socketpair(0xa, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x14, 0xffffffff, 0x2, 0x80}, {0xfffffffffffffff9, 0x6, 0x2, 0x1c5}, {0x2, 0xfffffffffffffff9, 0x7fff, 0x3}]}) 2018/03/04 04:52:41 executing program 0: r0 = memfd_create(&(0x7f00008a6fc9)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r0, &(0x7f0000000040)="7316735475cfbe12fc32304d94d0495eb57495f26bd5e020039135e96907a6a0d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1fb69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522", 0x235, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) getrlimit(0x3, &(0x7f0000000000)) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') pwrite64(r0, &(0x7f00000000c0)="30365b36b1fdfd513f822ab423116f9a2503cc58227878d867be2cae059f034b6749f6b532b857199c4102f57b28ea578afa08fa022d1d426315f2eb04277b54ed4e8b63fcd352b831b89340ab160d7c7a39aef57c8eaa531317471c7840c893b6b0a825ac02a3d7c9887ee0a2f7048dea5b6f2a0168ca165249d27962503cb8f1906314dac8949e621deaf161e688a1ebd7739f6f3d56d6b2e1c5fba85e549b7cb3400fced2eae480f402c4027065b6ebd210c2ed1fbfc6ec154bb305f1c7", 0xbf, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0x97, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x48, 0x6, 0x7, 0x200000004, 0x7fffffff, 0x4, 0x9, 0x58b, 0x1fffe00000, 0x1f, 0x2}, 0xb) 2018/03/04 04:52:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x1, 0xff, 0x8, 0x6, 0x3, 0x9b}, 0x20) fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)="65066a54bb1c28862e728226672100", 0xf, 0x0) 2018/03/04 04:52:41 executing program 3: unshare(0x400) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r0, r1) pipe2(&(0x7f0000000000), 0x80000) pipe(&(0x7f0000f59ff8)={0x0}) 2018/03/04 04:52:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) 2018/03/04 04:52:41 executing program 1: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) clone(0x10000200, &(0x7f0000caefff), &(0x7f0000981000), &(0x7f0000e99ffc), &(0x7f0000093fff)) 2018/03/04 04:52:41 executing program 7: r0 = memfd_create(&(0x7f0000000040)="0458", 0x3) pwrite64(r0, &(0x7f00000000c0)='-', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xb) 2018/03/04 04:52:41 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000200), &(0x7f0000000180)=0x36) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x13}}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/04 04:52:41 executing program 3: mkdir(&(0x7f0000000180)='./file1\x00', 0x10) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknodat(r0, &(0x7f0000000080)='./file2\x00', 0x802e, 0x80000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file1\x00', 0x0) 2018/03/04 04:52:41 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000002100070700be0000090007010a0000000000000000200400050013800045", 0x22) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x78, 0x2, 0x7, 0x10001, 0x7, 0x0, 0x3, 0x8000, 0x2, 0x0, 0xffff, 0x100000001, 0x6, 0x2, 0x0, 0x8, 0xd5c, 0x9d, 0xffff, 0x0, 0x8, 0x8, 0x20, 0xffff, 0x6, 0x9, 0x0, 0x9, 0x8, 0x800000000000, 0x100000001, 0x4, 0x10001, 0x6, 0xa28, 0x2, 0x9, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x8, 0x5, 0x80, 0x3, 0x95b, 0xffff, 0x8000}, r1, 0x8, r2, 0x2) 2018/03/04 04:52:41 executing program 0: r0 = socket$unix(0x1, 0x4000008, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"7769523000000000040000f700", &(0x7f0000000240)=@ethtool_perm_addr={0x20, 0xc4, "010b2e0e139e23ad4a151d6732a25dc4bd11e95fa175a0b24eec04adfb488593ddfb88c6760ec00ade5414059b7289e7343a327de159d9f4fc033814fe50b62c404f811bec527dabae8bdf65b0decba7ab8d55e671b35fbf553564cfdd6695d3e81eb4847870d7fd2de8dea4e7f9c1f9ba7c1f8621f0df8563468db4245cb2627d0df00c1e03d762bcb293f93f031adaa33823d0e78ebe7cbd2c0af5ec52267fdacce668eb82e4dae10461486f06729ce55cdb482f66f97519e801a43e103abba51ca4d8"}}) 2018/03/04 04:52:41 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="8f3ae975258fa788fbeb38", 0xb}], 0x0, 0x1000000000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) 2018/03/04 04:52:41 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x80, 0x7, 0x41, &(0x7f0000ffe000/0x2000)=nil, 0x4}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001eafe8)={@dev={0xfe, 0x80}}) 2018/03/04 04:52:41 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x1000000d8, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000002c00160003040280d198bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x20000000000001ab}, 0x0) 2018/03/04 04:52:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40002, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x2, 0xfffffffffffeffff]) openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x7f, 0x3, 0xff, 0xc6, 0x8, 0x4, {0x0, @in6={{0xa, 0x10000, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x7b6}}, 0x7, 0xf6d7, 0x6, 0xd9, 0xff}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xacc, 0x9, 0x5, 0x20, 0x1565, 0x7, 0x4, {r3, @in6={{0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x4}}, &(0x7f00000002c0)=0xb8) 2018/03/04 04:52:41 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='=', 0x1, 0xffffffffffffffff) getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast2, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000140), &(0x7f0000000780), &(0x7f0000000180)) keyctl$get_security(0x11, r0, &(0x7f0000000100), 0x0) 2018/03/04 04:52:41 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x82) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'vcan0\x00', @ifru_addrs={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/183, 0xb7}], 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x800, @empty, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e23, 0x1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in={0x2, 0x4e21, @rand_addr=0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x94) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x8) 2018/03/04 04:52:41 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) syncfs(r0) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue1\x00'}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/03/04 04:52:41 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025a000)={0x0, []}, &(0x7f0000087000)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024bff0)={0x0, 0x0}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) ppoll(&(0x7f00000dbfd8)=[], 0x0, &(0x7f0000114000)={0x0, r2+30000000}, &(0x7f0000257ff8), 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/03/04 04:52:41 executing program 3: mq_open(&(0x7f0000000000)='M$\x00', 0x3f, 0x0, &(0x7f00000005c0)={0x20, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/03/04 04:52:41 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0xe, 0xfffffffffffff99a) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000c430f635e0d63fcd350c02e1fdf493a46a7bdd2ee4a48ae1208ebbe30924becb44e9c42b256d778394745cbe2eaf52e83ff837c19097096ed6bf94e21f5eb84fc450ce9997d256eb8e581541bfc8f5c6354f89e08df74c4da0bd4a1af3b84acb45951489610f729031a35a05d37196201f02e8fb4bbcc7c2819878513c7286d84723513800ee6b54ded00e2155a33cfc53e42b508aab518525eca4fc93968f04730d14cc5add158afd9408c714d28e5d3c68c22102992f6d2c0ad35eb0ae7436576e22ae44179994f9fae154138dd230f9f3664557c91b040ae4f2cbbbcda7cddbff97281b2b76c4f6737bf72d59f8b0ea06735f7806949e235d6e204901dd9d014061d4287bfe63d95602863b128a95474ed879405253b0f2b33448271a5e91ae1989a88aa6296b5dd7217fa3d6af5bdb5e17d6340b122bc67b0b1541c36a429b51d16c04bd9e3b53ec0f6845eeb17301b1016cf13c1529bebc08c892cd7a095ba4c6c58ddbc3881b61ee45e39d080b3615032d62d8ee7ca377f060ff617d248322ebdd0708d09ab94f241228611a7a6ca8a07a68a142a9427ef8d5e134569c53072ebfb747777f21cde46d53629390124b5e356d77a590680d789f5ec06d0fa4bcdd01c853ae1a87fc6f3b7ed3d3427d3cea0334ca7eaf3b97a6367743b69bfa1c1c56bd8752f424935f326c6cc56d8ef6205680ca61c6180f85c73b066a955f9ce695f7b184a3b2f8fcf9504bd4e2ae06e11af2bbeb25c6"], 0x55) 2018/03/04 04:52:41 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/231) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$addseals(r3, 0x409, 0x0) sendfile(r1, r2, &(0x7f0000a12000), 0x1) 2018/03/04 04:52:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x4000000000014}) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000), &(0x7f0000fd2000)=0xffffff5f) 2018/03/04 04:52:41 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200080, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = mq_open(&(0x7f00000000c0)='wlan0\x00', 0x840, 0x100, &(0x7f0000000100)={0xfff, 0x1, 0x5, 0x2, 0x1, 0x102, 0x7b8f, 0x9}) r5 = socket$packet(0x11, 0x0, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000200)={0x6}) r6 = socket$key(0xf, 0x3, 0x2) r7 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0x348, 0x80800) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000001c0)=[{r0, 0x8}, {r1, 0x250a}, {r3, 0x4202}, {r4, 0x4}, {r5, 0x100}, {r6}, {r7, 0x20}, {r8}], 0x8, 0x30000000000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r10 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r10, 0x11, 0x40000000000001, &(0x7f0000012ffc), &(0x7f0000013ffc)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r9) 2018/03/04 04:52:41 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x10000) sendmsg$nl_netfilter(r1, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f0000000100)={0x2fc, 0x0, 0x7, 0x310, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x7}, [@nested={0x1e0, 0x74, [@generic="443b535d74b56cdabf65158180c083782ad5479c32b99f7243d2dd4479c76777e0dc2bfc9275d11eb518990a41a715a56da84c3741f6a2835f7170a69e51fde11706ca2f5cee00573ab5be3f821bf332ea9d5ac9ead6cd8ab80fdca75b810579ca574ba097af3ecfdbac8cfe6a157157eb0d2caa6069bba52ad096a4a29c24a44c52bfe4f84cb01de57073aa82402c39d5f77bbf205d258c2c46afbaf83931d58c2947d846216e3997e29ca8067124ddb7ebc0d794dcb050c1e663f9e4111f38f7b9bb509414dd99de657fbbe17b", @generic="aff944f23ca3f5eaa066322fc46dcc51c65791b5c979ba2b3aa899a58c93f620f0429a328c82d0b5e0fab053b61d3a3325c536be5f87618be21cece043d2fc497cf8a160fd9edcf635cd73517c89df7981d2bebad2b765239e681456a322a9f252c469e01d75fcb5dcf0c9ebe0f24ca88f8bf18d58f9f45849a8abf72fd51cc943e58b577a2dc524834e", @generic="d9f340f520806ba2fee5b4a216824df54bd0c7f143dfadd289b50596ac26c20d0930fb", @generic="476f866c8d5c640b07b44473349dab40c66ec82ca06c7505bdc3f571de3843d48a7c171c63d339a6cd7ca7e43dd07f0c44ce32455a7142a70ce0c4a6e20cfd2009d840a70589f064dcc1709536416f269317b6", @typed={0xc, 0x2f, @ipv4=@rand_addr=0x3}]}, @typed={0xc, 0x83, @fd=r0}, @generic="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"]}, 0x2fc}, 0x1, 0x0, 0x0, 0x4}, 0x40) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000480)={0x0}) r3 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000004, 0x28010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0xa0, 0x0, &(0x7f0000000540)=[@free_buffer={0x40086303, r2}, @decrefs={0x40046307, 0x3}, @release={0x40046306}, @release={0x40046306, 0x4}, @acquire={0x40046305, 0x3}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[], &(0x7f0000000500)=[]}, 0x8}}, @increfs_done={0x40106308, r3}, @acquire={0x40046305}, @decrefs={0x40046307, 0x4}], 0x33, 0x0, &(0x7f0000000600)="16859c454b25f17038e020a73d336c5d5f7d715ccdf3cb7ba61abe678ccfc1245b05643981ac43df4c2f86a9f93231215f9f5f"}) r4 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0063404092a1bd000e0a8326a2b727172aea07a6a699c9ca4e27ec940d3ad97735bb009ac3a2f3bfa3d004279d0f1cb1e83194746312a84e8f51767b7b838705921340b545a46a4b59ca5bb9f7d6a6f3f712836d9ed20407ecf60e67080030e7196b3e00d620da600b63da528105541260324364f7b4"], 0x0, 0x0, &(0x7f0000008000)}) 2018/03/04 04:52:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x240, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') connect(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r0, @ANYBLOB="02003f08b9430f4e23ffff000202000d00000000000100e8"], 0x26) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/04 04:52:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x2, 0x79be2d41, 0x2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x2c}, &(0x7f0000000240)=0xfffffffffffffcf1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x4}, 0x8) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/195, 0xfffffffffffffea8}], 0x1ffffd03, 0x100) 2018/03/04 04:52:41 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x331142, 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[0xf7d, 0x5, 0x0, 0x7fff, 0x4]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/04 04:52:41 executing program 0: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x1}, 0x8) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) r2 = socket(0x9, 0x6, 0x5) r3 = getpgrp(0x0) ptrace$setsig(0x4203, r3, 0x1, &(0x7f0000000380)={0x1, 0x2, 0x80000001, 0x1a6a}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="b4000000ca5e456ed4d4aa48665dea5c5781d52cab0e626dcec32bc7c56c6b28f78a33e147ef106cc4f2c2366db0479d68050f1f91bc77ea53db221a469c29f03cba5374d814d75a1bbca36f6977b5797e0144101d431e76bdb809d01f20a9dc4e008877e725830e13b1b26a35219584ffd1bfa82c65da63f0bf0909e2911ae0ee2e5cdffdf7d615b3b9c6e29c8118b12b5050f5172af57bc12bd90ea85a2d2eba1403bdd7b14dcede2e68621c2b91b2accce9e13c72ca74"], &(0x7f00000000c0)=0xbc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x6f}}, [0x4, 0x0, 0x8, 0x800000004, 0x8, 0x6, 0xffffffffffffff2a, 0x82, 0xffffffffffffffc0, 0x2, 0x0, 0x5, 0x3, 0xffffffffffff8000, 0x7ff]}, &(0x7f0000000240)=0x108) [ 42.592711] binder: 7543:7546 BC_FREE_BUFFER u0000000000000000 no match [ 42.615039] binder: 7543:7546 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 42.626449] binder: 7543:7546 Release 1 refcount change on invalid ref 0 ret -22 2018/03/04 04:52:41 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x9) 2018/03/04 04:52:41 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x7, 0x0, 0x0, 0xb, 0x5, 0x6, 0x9}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9bae}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000380)=""/4096, &(0x7f0000000000)=0x1000) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/04 04:52:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) [ 42.637053] binder: 7543:7563 ioctl c0306201 20007000 returned -14 [ 42.648891] binder: 7543:7546 ioctl c0306201 20000640 returned -14 [ 42.660608] binder: 7543:7546 ioctl c0306201 20000640 returned -14 [ 42.667033] binder: 7543:7580 ioctl c0306201 20007000 returned -14 2018/03/04 04:52:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x5, 0x1b, 0x3, 0x4, "b30a2ee07292addabb1486cdd2455b0d3b11193a3a29a8305024ae9af142ba52194544ad95e00d2da6eabd0951155fe60382b61a04526d0a06f38130849fe8ac", "3a3b1ab56229a7a3b48d580505a0c611c98327a7418833d8b8ea366a8e8ba305", [0x3ff, 0x1000]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e1e, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = socket$inet(0x2, 0x1, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xe588}, &(0x7f0000000140)=0x8) 2018/03/04 04:52:41 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@in={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0xb, 0x100000001}, {0x8, 0x3}], 0x2) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='cpuset\x00') exit(0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000000)=""/128, 0x80}], 0x1) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000140)={0x2, 0xffff, 0x0, 'queue1\x00', 0x3ff}) 2018/03/04 04:52:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x3, 0xff5d) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bcsf0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/03/04 04:52:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="dba87374656d5f753a6f626a6563743bb80fe77361646d5f6c6f675f743a733020726f6f7400"], 0x26) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x0, 0x13, []}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000100)="1396d2ffa3b8fe82de0c66af879f6da9bc800d3237f8744dce58edfafb1541a348abb24f150f52a53be3c0885fb00057d261b540217cc85e38c279c11c3e7da6b974dc93f2e1342306f2855326f756d996f00e07319e6057a8522dbacc08cb6f14bb6048d3eaa109620b33beb260bd5dc12670074ba4c7f412c70536adc39d74f8464f710710d4580ee3590fca6eec457d6b0ce34926d20d7ad24c7b37576c6a3c60c95f847d898b6b17aab76c5b2d44b0ca15a990df5d9b3dc6ee049167f37eb7", 0xc1) 2018/03/04 04:52:41 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012fdc)="240000002000039c59000000000000a50a07e5000086c497271d856806001400d100737a", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x9d, "680db5d8205f222908afd19a668c3df428540f9e46dfd254add23a1e5dc67433d9401c545cbe42ec6360487db1d20f641b43d3d33e031960c8ba4c8df5f4319fe76f8037db0e590142efe155a132ef72474f85ecb3cfbaeb6212ead3ae1a9eedc56f42415187ae5d24d452f97db05b44eaf440c23c4ee4da000fa2ea482381b3078f9ca89a4fd29456b1f555f3b308644e59667a029a7db3d6a019187a"}, &(0x7f00000000c0)=0xa5) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80800) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000001c0)={0x6006, 0x8, 0x0, 0x3, 0x2a021885}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) 2018/03/04 04:52:41 executing program 5: socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@empty}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00000000c0)="eb2f3d6fe7d9edf23f971d0508541412bb565c7aecdc481e23166f0d5ea8918c0bc2799b0b95727c01586780400269dd99bb7d52e55089adc5846f367191a62962dd3d22e51e6003ac971210365a7ec5ebee0574bef02216fd84d2e550113deebfe2ff314c7a7b40b8cce9d64ab8258c0010d2b7ff6ebd6682f279") sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/03/04 04:52:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) prctl$setname(0xf, &(0x7f00000001c0)='{-self,^\x00') creat(&(0x7f00003f0000)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000080)="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") 2018/03/04 04:52:41 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40000000002) socketpair$inet6(0xa, 0x6, 0xae, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) 2018/03/04 04:52:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) fcntl$dupfd(r0, 0x406, r0) syz_open_pts(r0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff}) dup2(r3, r0) 2018/03/04 04:52:41 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000844000)=[], &(0x7f00006fcff0)=[]) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000888ff8)='\x00\x00\x00\x00\x00\x00\x00\x00') read(r1, &(0x7f0000000000)=""/4096, 0x1000) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001140)=[], &(0x7f00000013c0)=[]) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001080)={0x1, &(0x7f0000001040)=[{0xe8, 0x40, 0x9d3e, 0xfffffffeffffffff}]}, 0x8) creat(&(0x7f0000000380)='./file0\x00', 0x0) 2018/03/04 04:52:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[]}, 0x1}, 0x0) 2018/03/04 04:52:41 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x4e21, @empty}, 0x10) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000080)=0xffff, 0x4) r2 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r2, &(0x7f0000000280)={0x2, 0x20004e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @empty}, 0x10) 2018/03/04 04:52:41 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x2, 0x10}, 0xc) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5382, &(0x7f000003bffe)) 2018/03/04 04:52:41 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x87b, 0x0) 2018/03/04 04:52:41 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x42, 0x200000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x7fff, &(0x7f0000000140), 0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x37, 0x401) 2018/03/04 04:52:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x0, 0xff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x8, @empty, 0x80000000}}, 0x9, 0x80}, &(0x7f0000000280)=0x98) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00004f9000), &(0x7f0000000040)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/04 04:52:41 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x34) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x6, 0x7, 0x3, 0x3}, {0x953, 0x4, 0x1b444320, 0x623}, {0x8000, 0x8, 0x6, 0x9}, {0x4, 0x8001, 0x2372, 0x4}, {0x9, 0x2, 0x4, 0x2}]}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000012000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/04 04:52:41 executing program 7: setrlimit(0x1000000000000007, &(0x7f000068d000)) epoll_create1(0x80000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x103000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/04 04:52:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef9000)='\r', 0x1) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r1 = socket$netlink(0x10, 0x3, 0xc) getpid() writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$void(r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x104) epoll_pwait(r2, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x800, &(0x7f0000000180)={0x100}, 0x8) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="1f00000003035900000007000080068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/04 04:52:41 executing program 1: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) set_thread_area(&(0x7f00000000c0)={0x200, 0x0, 0xffffffff, 0x6b9ecfa2, 0x0, 0x7, 0x8, 0x1ff, 0x9, 0x3}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind(r0, &(0x7f0000000100)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000140)="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") fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x0, r1}) keyctl$session_to_parent(0x12) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000300)=0x8bd, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000340)={'vcan0\x00', @ifru_addrs={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000380)={{0xfffffffffffffc01, 0x6}, 'port0\x00', 0x8b, 0x80000, 0xa6, 0x6, 0x200, 0x200, 0x112f308d, 0x0, 0x7, 0xfffffffffffffffe}) membarrier(0x2, 0x0) getsockname$packet(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) bind$packet(r3, &(0x7f0000000540)={0x11, 0xff, r4, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000600)={'security\x00', 0x2, [{}, {}]}, 0x48) fchmod(r2, 0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xff, 0x4) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) setsockopt(r2, 0x3, 0x6, &(0x7f0000000680)="ae32de565485fa642bd57621cc005d875a7c9500bb245025ba3d0896a161377543ebad3715689262aa1a89c679914b136f59299b6a8ecedcd6f9dfc09cb22a4555c882f8d7ab46e3c63be341000ca6da21f5265c8f0ecc40cfb335475be13e6459a15aee9d5b789da93bc1d9b9e76e747ff50fce97a722ce4354e9a1cc4ea91b4b785d453393e7e78984ca05148a357163efa0ef51a7413c9c975e025d316c49dd303c9d8dd3290f09fe9ed0da37ec9d85fe3852f54368d5dd700591ce306529084c8bddf2cb044df7648af823eb6eae1831bb2d3db015caf461", 0xda) fcntl$lock(r2, 0x0, &(0x7f0000000780)={0x3, 0x4, 0x5, 0x1ff, r1}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000007c0)={0x9}, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000800)={{{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, 0x11ca, 0x2, 0x9, "842315185b624d809fdf9da09eb01a7bbe7be9ae54c5cd454d22237716a58ea3ff707877e6150ed1c5f6d23592f866e35e0012f857e285a106160b857afd2bbfb2addeee16692b175b06d135a0e28d2b"}, 0x160) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000980)=""/160) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000a40)={'bpq0\x00', @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) dup2(r3, r2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000b00)={0x4000000000}) 2018/03/04 04:52:41 executing program 7: epoll_create(0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000774ff4)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00002b9ff4)={0x2}) poll(&(0x7f0000db3000)=[{}], 0x1, 0x0) 2018/03/04 04:52:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0x25dfdbfd, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0xfffffffffffffeff) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000048ffc), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0x5, 0x6, 0x9, 0xffffffff, 0x0, 0x1}) [ 42.876062] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2018/03/04 04:52:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x1000000000002) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10}], 0x9}}], 0x2, 0x0) 2018/03/04 04:52:42 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10080, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000080)=0x3, 0x4) prctl$seccomp(0x21, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp-reno\x00', 0xb) 2018/03/04 04:52:42 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90081, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1130) 2018/03/04 04:52:42 executing program 2: socketpair(0xa, 0x5, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x8, @empty, 0x9a}, @in6={0xa, 0x4e24, 0xc6a0, @empty, 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x48) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x2, 0x3, 0x0, 0x0, 0x3ff}, &(0x7f0000000200)=0x20) prctl$intptr(0x22, 0x9) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/67, 0x43) 2018/03/04 04:52:42 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) close(r1) 2018/03/04 04:52:42 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x9, 0x8, [0xa37, 0xea, 0x116, 0x2, 0xffff, 0x100000001, 0x4, 0x4]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000012c0)={r1, 0x7}, &(0x7f0000001300)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_flags=0x1803}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet(r3, &(0x7f00000011c0)=""/231, 0xe7, 0x10002, 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000001c0)=""/4096) 2018/03/04 04:52:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00009b3fdc)=ANY=[@ANYBLOB="1c00000019000d060000000007000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) socketpair(0x11, 0xf, 0x5, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r1, 0x5425, 0x3000000000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000400)=0x9, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x600002, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@setneightbl={0x10c, 0x43, 0x0, 0x70bd28, 0x25dfdbff, {0x2}, [@NDTA_NAME={0x8, 0x1, ']\x00'}, @NDTA_NAME={0x10, 0x1, '(mime_type$\x00'}, @NDTA_PARMS={0x54, 0x6, [@NDTPA_GC_STALETIME={0x10, 0x6, 0x1}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0x8000}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0x80}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x10001}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x5bed}, @NDTPA_ANYCAST_DELAY={0x10, 0xc, 0x10000}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0xffffffffffffff1b}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x7}]}, @NDTA_THRESH2={0x8, 0x3, 0x3f}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x1}, @NDTA_PARMS={0x74, 0x6, [@NDTPA_LOCKTIME={0x10, 0xf, 0x40}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0xfffffffffffffff7}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0xe5c}, @NDTPA_APP_PROBES={0x8, 0x9, 0x3}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x7ff}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x400}, @NDTPA_GC_STALETIME={0x10, 0x6, 0xfffffffffffffffc}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x8}, @NDTPA_GC_STALETIME={0x10, 0x6, 0x6}, @NDTPA_IFINDEX={0x8, 0x1, r3}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/03/04 04:52:42 executing program 5: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[]}, 0x8) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2c}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="f07da2115943d3253af750bdaf43f209eec108aeca0c"], &(0x7f0000000280)=0x2) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000680)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x42, {0x2, 0x4e20, @rand_addr}, 'eql\x00'}) r1 = socket$inet(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x10000000003) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) r3 = dup2(r1, r2) sendmsg$key(r0, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[]}, 0x1}, 0x40001) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in=@remote, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000780)) stat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)) fanotify_mark(r3, 0x0, 0x8000010, r3, &(0x7f0000000140)='./file0\x00') getresgid(&(0x7f0000002bc0), &(0x7f0000002c00), &(0x7f0000002c40)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002c80)) getpgid(0x0) getegid() fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003280)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000003380)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003480)) fstat(r2, &(0x7f0000003580)) fcntl$getown(r2, 0x9) lstat(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)) 2018/03/04 04:52:42 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) r2 = socket$inet(0x10, 0x3, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) r4 = dup2(r2, r3) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) gettid() stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001c80)={{{@in6=@remote, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000001d80)=0xe8) getuid() fcntl$getown(r4, 0x9) getgid() getegid() 2018/03/04 04:52:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty, 0x1}, 0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 43.002887] audit_printk_skb: 1 callbacks suppressed [ 43.002899] audit: type=1400 audit(1520139162.040:28): avc: denied { create } for pid=7695 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/04 04:52:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = epoll_create1(0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x14}, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0xe1a0, @loopback=0x7f000001]}, 0x18) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000df7000)) 2018/03/04 04:52:42 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r1 = dup(r0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/244, 0xf4}], 0x1) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/246, 0xf6}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000900000000000000060000000000000000000000000000000000"]) readv(r1, &(0x7f00000b4000)=[], 0x0) 2018/03/04 04:52:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000fa8000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000940)=ANY=[@ANYBLOB="20000d006136000000000000b4f807000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/04 04:52:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0xf8, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001100)={0x0, 0x9, 0x4, 0x5, 0x9226}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0xb}, &(0x7f0000001140)=0x8) ioctl(r0, 0x5382, &(0x7f000003bffe)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001180)={0x3, 0x1a2, 0x8, 0xd70f, 0x5, 0x3f, 0x4, 0x4ec8, 0x80}) 2018/03/04 04:52:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/04 04:52:42 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x81, 0x420000) sendmsg$nl_crypto(r2, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)=@del={0x100, 0x11, 0x300, 0x70bd2c, 0x25dfdbfc, {{'generic-gcm-aesni\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x4008045}, 0x20000010) fsetxattr(r0, &(0x7f0000000040)=@random={'os2.', "656d30f6d6766d6e65743100"}, &(0x7f0000000180)=':+\x00', 0x3, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfab}}, 0x1, 0x4, 0x0, 0x9, 0x3}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000003c0)=0x8c) r5 = dup(r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000000)=0x1, 0x4) 2018/03/04 04:52:42 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) fremovexattr(r0, &(0x7f0000502feb)=@known='system.sockprotoname\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r1, 0x3b, &(0x7f0000000040)={0x28, 0x187, 0x3, 0x990}) 2018/03/04 04:52:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x90) 2018/03/04 04:52:42 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x26, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0063404000000000000000f9ff00000000000000fb91779594000000000000001e0000000000e71f1b1d52e7555a3bedcd941576323505ac6a58ca1f794b0ede8f1b1f5613ec22f727661acf275792009f291144e1c1ab9f431877ae7c420000"], 0x0, 0x0, &(0x7f0000000200)}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f00000000c0)=0x8, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0xffff}, {0x3, 0x3f}, {0x3, 0x8001}, {0x2, 0x7f}], 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=ANY=[@ANYBLOB="11634840000000000000000000000000000000007f000000000000000000000000f5ff0000000000000000000000000000000000", @ANYPTR64=&(0x7f0000003fc0)=ANY=[], @ANYPTR64=&(0x7f000000eff8)=ANY=[], @ANYBLOB="a6e4000000000000"], 0x0, 0x0, &(0x7f0000001000)}) 2018/03/04 04:52:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) socket$pptp(0x18, 0x1, 0x2) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/04 04:52:42 executing program 1: r0 = eventfd2(0x200000005, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/231, 0x3}], 0x1000000000000180) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/38, 0x26) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) 2018/03/04 04:52:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000140)={0x0, 0x0}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000100)=0x2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x8) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast2, @local}, &(0x7f00000001c0)=0xc) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20007fff, &(0x7f0000db4ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/04 04:52:42 executing program 6: syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x3a329650734c151b) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pread64(r0, &(0x7f0000000000), 0x0, 0x1) 2018/03/04 04:52:42 executing program 3: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040), 0x0) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f000011bff8)='./file0\x00', &(0x7f00000e1000)='aufs\x00', 0x9024, &(0x7f0000173000)) recvfrom(r0, &(0x7f0000000040)=""/196, 0xc4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r0, @ANYBLOB="020000004e2304000000fe800001003200000000000000000000000000000000000000000000000000000000"], 0x3a) 2018/03/04 04:52:42 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[{{&(0x7f0000000640)=@l2, 0xe, &(0x7f0000000940)=[{&(0x7f0000006440)=""/4096, 0x1000}], 0x1, &(0x7f00000009c0)=""/27, 0x1b, 0x10000}, 0x1000}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r0, &(0x7f0000000500)=[], 0x1f3) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x1e, &(0x7f0000000580)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/121, 0x79}, {&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000480)=""/47, 0x2f}, {&(0x7f00000004c0)=""/134, 0x86}], 0x7, 0x0, 0x0, 0x9}, 0x100) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000080)=0x3, 0x4) [ 43.173709] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13921 sclass=netlink_route_socket pig=7748 comm=syz-executor0 [ 43.181043] binder: 7751:7755 transaction failed 29201/-22, size -1778326900521369600-8508870683155716693 line 3127 2018/03/04 04:52:42 executing program 6: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x8003f, 0x0) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)={""/16, @ifru_names}) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x1, 0x4) fcntl$setlease(r1, 0x400, 0x4000000000000002) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/19) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7ff) 2018/03/04 04:52:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000000c0)=""/4096) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0xa7e, 0x4, 0x6, 0x8069, 0x9, 0x5}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x10000, 0x0) 2018/03/04 04:52:42 executing program 4: socket$packet(0x11, 0xa, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 43.181313] binder: 7751:7755 got transaction with unaligned buffers size, 58534 [ 43.181348] binder: 7751:7755 transaction failed 29201/-22, size 0-0 line 3172 [ 43.181840] binder: BINDER_SET_CONTEXT_MGR already set [ 43.181854] binder: 7751:7756 ioctl 40046207 0 returned -16 [ 43.183103] binder_alloc: 7751: binder_alloc_buf, no vma [ 43.183119] binder: 7751:7756 transaction failed 29189/-3, size -1778326900521369600-8508870683155716693 line 3127 [ 43.187091] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.187135] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.187151] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/04 04:52:42 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) exit(0x0) 2018/03/04 04:52:42 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000280)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000140)=r1) 2018/03/04 04:52:42 executing program 0: r0 = syz_open_dev$tun(&(0x7f000088fff3)='/dev/net/tun\x00', 0x0, 0x4000000d) sendfile(r0, 0xffffffffffffffff, &(0x7f00005f2ff8)=0x40000000, 0x613a) 2018/03/04 04:52:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) bind$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f0000000100), 0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2400, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) connect$unix(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="010002891be1da08b1a046a9615f9938fc00"], 0xa) creat(&(0x7f0000000140)='./file0\x00', 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/04 04:52:42 executing program 6: pipe(&(0x7f00001f4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x40000) prctl$setname(0xf, &(0x7f00000003c0)="74756e6c3000000000043c00000000000000") ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x1, @random="a405f987c82a"}, 0x44, {0x2, 0x4e22, @multicast1=0xe0000001}, 'lo\x00'}) r2 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000140)={'tunl0\x00', @ifru_flags=0x9400}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x10110, r2, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000380)={r4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000280)=0xe8) 2018/03/04 04:52:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@ipv4_newaddr={0x44, 0x14, 0x300, 0x70bd2a, 0x25dfdbfc, {0x2, 0x10, 0x80, 0xfe, r1}, [@IFA_LABEL={0x14, 0x3, 'irlan0\x00'}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x9}, @IFA_FLAGS={0x8, 0x8, 0x40}]}, 0x44}, 0x1}, 0x1) 2018/03/04 04:52:42 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) r1 = dup(r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x1001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/04 04:52:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/04 04:52:42 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0100e91f7189591e92336101915a339d36b6615c44fb35b4c6d2dab3ba89028bca20819ffa147f16549feb0805ac10380c16d36241bbde574b2cacbfcb89f3b8b7352d690a54ae"], 0xc) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="f5774c75caaa5cee1202577ebb2b6e47f707842f47604752750b768bdfaa3c427e96d55119053c96b42174f8f6518163aa0000000000bf8ebf19abb6f7eb42528b87953de8eeab45c41ef884bb5c2e2fdfb4a68a4eaca4234be44b6cd344f35a8e5912e8316b6be46883eb96", 0x6c, 0x0) keyctl$setperm(0x5, r1, 0x80000) r2 = socket(0x4, 0x20000007fffd, 0xf) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r0, 0x0) listen(r0, 0xfffffffffffffffe) 2018/03/04 04:52:42 executing program 4: r0 = open(&(0x7f0000000280)='./file0\x00', 0x20002, 0x82) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x80}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x100000001}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x20, 0x20800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000001c0)=0x2, 0x4) keyctl$set_reqkey_keyring(0xe, 0xfffffffffbffffff) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x145802, 0x0) recvfrom$unix(r4, &(0x7f0000000040)=""/177, 0xb1, 0x2101, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) unlink(&(0x7f0000000200)='./file0\x00') 2018/03/04 04:52:42 executing program 0: unshare(0x8000400) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) flistxattr(r0, &(0x7f0000000100)=""/15, 0xb66fc134a66be83f) 2018/03/04 04:52:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x1, 0xfffffffffffffffc, 0x3009}) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) 2018/03/04 04:52:42 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x60cc01, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0xfffffffffffffffb, 0x800000) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x5, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00001ab000), &(0x7f0000d5a000)=0xffffff68) 2018/03/04 04:52:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x203) r1 = dup(r0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@empty, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) 2018/03/04 04:52:42 executing program 2: ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000001000)) prctl$getname(0x10, &(0x7f0000000000)=""/51) 2018/03/04 04:52:42 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r1, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b94d6e)=[]}, 0x0) recvmsg(r2, &(0x7f0000b98fc8)={0x0, 0x0, &(0x7f000095cfc0)=[], 0x0, &(0x7f0000efcff0)=""/16, 0x10}, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000910000000ffffffff000000000200130002000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a004e2000000000ff010000000000000000000000a134555d033a777079ff7555157d6b31a51c3593cbb340fbb0948c3bb3ce3fd01d59bd2e75861e118772b55e5f33ddbf14880d07c0ac688d96cc8732e8e42bbe86d41628a5988d6e1dfadd43832e27f2f8bab1c43714856637711641cf27b0bb6851a60b2fd39699ab9bf0dbb3ecf10000000000000000000000"], 0xef}, 0x1}, 0x0) 2018/03/04 04:52:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) fallocate(r0, 0x1, 0x3, 0x7) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986d600000000000000a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/04 04:52:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x100) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r3, 0x6, 0xb, &(0x7f0000013ffc), &(0x7f0000000000)=0x4) 2018/03/04 04:52:42 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fb2ff5)='net/packet\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000d6000)={0xfffffffffffffffd}) 2018/03/04 04:52:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x4, 0x40000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e78ff0)={0x0, 0xffe, &(0x7f0000e78000)="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"}) 2018/03/04 04:52:42 executing program 3: r0 = eventfd2(0x200000005, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/231, 0x3}], 0x1000000000000180) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r2, 0x401) 2018/03/04 04:52:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x80000002) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r1}, {r0, 0x40}], 0x2, 0xffffffff) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x8, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x18}]}, 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/03/04 04:52:42 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000011fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x52, "96f7d68e4a3f972f49b96fbf347bed7d6f28017b1b54f45f8a619fc9589e00fc8cbd2f8a47b57d1c85fe18d1d5d19a31fd47b855bfdc37d7d03634987cbba5d3646515a334f397c1f4956688c9504bdf4a27"}, &(0x7f0000000080)=0x76) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000), 0x0) 2018/03/04 04:52:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x35, "b413348f337235ce1bcee3dc75b6dc2343b38f269d9ce0d0371c2bbabf1fd3f5af7c607546c6606b7ae93e33f730242a77c8837f1c"}, &(0x7f0000000000)=0x59) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}, 0xffffffffffffff2f) 2018/03/04 04:52:42 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x206000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000201ffc)=0x7fff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000983fec)={0x7ff}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/03/04 04:52:42 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2eef", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x802, 0x0, 0x7, 0x0, 0x2000000000000}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r1, 0x7, &(0x7f0000000080)={0xdb6, 0x9}, &(0x7f00000000c0)) 2018/03/04 04:52:42 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/03/04 04:52:42 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000180)={r1, 0x7, &(0x7f0000000080)=[0x8, 0x3ff, 0x0, 0x3, 0x4, 0x7fffffff, 0x80], &(0x7f00000000c0)=[0x5], 0x1, 0x2, 0x9, &(0x7f0000000100)=[0x80, 0x8000], &(0x7f0000000140)=[0x10fb, 0x7]}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000001c0)=[0xffffffff, 0x3ce7]) read(r0, &(0x7f0000000200)=""/147, 0x93) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0x101, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000440)) fcntl$setown(r2, 0x8, r3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000480)={r4}, 0x8) r5 = dup2(r0, r0) fcntl$setsig(r5, 0xa, 0x1f) connect$pppoe(r5, &(0x7f00000004c0)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'ip6_vti0\x00'}}, 0x1e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000640)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x0, r6}) exit(0xfffffffff3166e8d) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1410}, 0xc, &(0x7f0000000800)={&(0x7f00000006c0)=@flushpolicy={0x128, 0x1d, 0x300, 0x70bd2c, 0x25dfdbff, "", [@address_filter={0x28, 0x1a, {@in=@dev={0xac, 0x14, 0x14, 0x13}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x3, 0x1}}, @ipv4_hthresh={0x8, 0x3, {0x20, 0x14}}, @replay_val={0x10, 0xa, {0x70bd2c, 0x70bd2a, 0x8}}, @tfcpad={0x8, 0x16, 0x5}, @algo_crypt={0x9c, 0x2, {{'xts-serpent-avx\x00'}, 0x290, "7a517737767fee05e707299ebd65d21e858902f4c71cc227ed6c7df5dc5c08446a343ea4a91441b3f0ee208400945b81bbcc7e90358354958fc115c62a07b562ac056133f1e3acdb4f2c13824695366e4d3c"}}, @lifetime_val={0x28, 0x9, {0x6, 0xb66, 0x3, 0x200}}, @policy_type={0xc, 0x10}]}, 0x128}, 0x1}, 0x4014) sched_getscheduler(r3) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000880)=0x0) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f00000008c0)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x1, 0x4e22, 0x4000000000000, 0xa, 0x0, 0x80, 0x6e, r6, r7}, {0x9, 0x802000000000000, 0x3, 0x9, 0x2c8, 0x1000, 0x800, 0xfffffffffffffffc}, {0xd9, 0x0, 0x2, 0x6}, 0x2, 0x6e6bbc, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x3500, 0x4, 0x0, 0x400, 0x5, 0x7, 0x3}}, 0xe8) sendmsg$nl_generic(r5, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x20, 0x36, 0x300, 0x70bd27, 0x25dfdbfe, {0x1c}, [@typed={0xc, 0x38, @u32=0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x0) process_vm_readv(r8, &(0x7f0000000d00)=[{&(0x7f0000000b00)=""/20, 0x14}, {&(0x7f0000000b40)=""/190, 0xbe}, {&(0x7f0000000c00)=""/229, 0xe5}], 0x3, &(0x7f0000000dc0)=[{&(0x7f0000000d40)=""/86, 0x56}], 0x1, 0x0) sendmsg(r2, &(0x7f0000000e80)={&(0x7f0000000e00)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x2, 0x1, 0x3}}, 0x2e, &(0x7f0000000e40)=[], 0x0, 0x0, 0x0, 0x8000}, 0x1) getpid() ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000f00)={0x5, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x401}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x2, 0x47, 0x7, 0x2, &(0x7f0000000ec0)='irlan0\x00', 0x69, 0x3, 0x6}) 2018/03/04 04:52:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x8, 0x7, 0x400) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000000180)=""/220, &(0x7f0000000280)=0xdc) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x50c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x6, 0x8, 0x5, 0x1ff}, {0x20, 0x4, 0xfff, 0x1}, {0x7, 0x100000000, 0x8, 0x3}]}, 0x8) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000080)={'lo\x00', @ifru_map}) 2018/03/04 04:52:42 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x8000}) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000b05fb8)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/03/04 04:52:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80, 0x40}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0xb68, @local={0xfe, 0x80, [], 0xaa}, 0xff10}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={r2, 0xeeb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r3, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x10001}, 0x8) r4 = add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="962a47b6acd722aca8233872", 0xc, 0xfffffffffffffff9) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r6 = getgid() keyctl$chown(0x4, r4, r5, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00'}) 2018/03/04 04:52:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004bb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000000c0)="f07859d15f1b5cdaddf56a7d4aa06b6d1f4c56b3af111c4fb024920dcefb83311ccefbfbc490a3b5e71786df0388cfa9f5a0f7da441f89a7fba0560f6aea00b4ff4feb3d1d3b5b33ec8884647e1bb182f844ee68d7d0e7b3040b9d96ef92b95c", 0x60) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ppoll(&(0x7f0000000040)=[{r1, 0xc086}, {r0, 0x1000}, {r1, 0x1}, {r0, 0x10}, {r0, 0x8}, {r0, 0x8022}, {r0, 0x200}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f0000000140)={0x7fffffff}, 0x8) ioctl$VT_WAITACTIVE(r1, 0x5607) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/04 04:52:42 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r1}) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="58f6"], &(0x7f0000000040)=""/33, 0x21) r2 = socket(0x10, 0x4000000002, 0x0) write(r2, &(0x7f00009ea000)="26000000120047f791f6caff001a22070700000000004900d70000a1aa07375505001deb08ff", 0x26) 2018/03/04 04:52:42 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40080, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lseek(r1, 0x0, 0x2) 2018/03/04 04:52:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x800000000, 0x0, 0x3, 0xfff, 0xfffffffffffffffe, 0x0, 0x4, 0x3, 0x0, 0xfffffffffffffffd}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x9, 0x2, 0x9, 0x3ff, 0xe40, 0xffffffffffff3727, 0x2, 0x5, 0x80, 0x4c3d299c, 0x10000, 0x7}) write(r0, &(0x7f0000000140)="4f70d0c9edb302486f0200144506000000000000000180900000652e8de500dbcb6940af6616cda7d3592da2cd5decf9ca99da7dd7bcfdf2901896b5946597ac4f9e2fba081e2f627adac53939ff14f647677a10d62a7c7f34914d49f98a74345787fbf2b4a2f93426244a9185f73a502415f619a64c67d93500ba68c7d1e80c06e54e7f1de1c0766a46c861c0d8a490831dea22f497520d2adf2015", 0x9c) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) 2018/03/04 04:52:42 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x5, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0xfffffffffffffffd) r1 = socket(0x1f, 0x80a, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0500070002008106008a04400004000800"], &(0x7f0000000140)=0x16) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007e7fd8)={0x0, 0x0, 0x0, 0x0, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4401, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000040)=0x1ff, 0x4) 2018/03/04 04:52:42 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000004}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001400)="f0", 0x1}], 0x1, &(0x7f000025abb0)=[]}, 0x2000c080) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001240)=':', 0x1}], 0x22f0, 0x0, 0x0, 0x40000000}, 0x0) 2018/03/04 04:52:42 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000040)={r2, 0x3}) write$selinux_create(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="67b87097444ab7"], 0x1) shutdown(r1, 0x2) 2018/03/04 04:52:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000a10e1da26f43a98717591b7f477af93902004e207f00000100000018426c557162ead11b2a4d410000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000030000000020000000000000000000000ff01004000000000000000000000000100000000"], 0x80}, 0x1}, 0x0) 2018/03/04 04:52:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r6 = dup2(r5, r5) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x6, 0x3}, @note}], 0x1c) sendfile(r6, r4, &(0x7f0000000040), 0x80000000) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/04 04:52:42 executing program 0: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @rand_addr=0x9}}, 0x20) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xe6, @tick}) 2018/03/04 04:52:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000630fe0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffffe, 0x5fdcd224, 0x6}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/03/04 04:52:42 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100cfc2c1628b6530009e43bed1264a9e65a1243550231dd999cb630000000000000002cc8f4c0fb219f405c107137a908e75406db0eaaf49339699d704000000b86f9a78f3a82664cc90ccd1a0dff0c153f49fc26dbdd740aeeee73233e02e61f25c3a2a3dcf3cec4ce94ad8b25e1bcdfb33d7e59f978a66db382badd7aa8245d883004000000000000000000000000000c8930c400b6929e6884838e0"], 0xa) connect$unix(r0, &(0x7f00001c3000)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000e73000)=[{&(0x7f0000bb2fd2)='~', 0x1}], 0x1) 2018/03/04 04:52:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="060000006bcf07c8ffff0000000000000080ffffffffb71ec1de840100000000000000f21200000000000000", 0x2c) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000000)=0x1, 0x4) 2018/03/04 04:52:42 executing program 6: openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101000, 0x2) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0xa4, "8f932a97d1b1c1521443afd8184319a74c6d53b012fa24e9eb9fb797917c4a580b55ffdecde74f82366b9fd0014b19a24ad344b2ab01cb19a2b523d466290827b1397be6fe3a26f43920cb9c18e5247efb0583658440cd891c9ffa19e020894f8b963bcadfecae6972b4ac9d2d39d84f88fef25411e4292c15984127eefeb8d914f8d919d16e5c3df66c7db7d9d981aabb9eeab167a7a59e15f073a854022e68a719554e"}, &(0x7f0000000000)=0xc8) 2018/03/04 04:52:42 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/106) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 43.781015] IPv4: Oversized IP packet from 127.0.0.1 [ 43.836214] IPv4: Oversized IP packet from 127.0.0.1 2018/03/04 04:52:42 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x3, 0xffffffff00000001}, {0x8, 0x9}, 0x9, 0x1, 0x9}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x8, 0xf2, "9ec42c2eaa2e8ff1d8766d10ed6285730c44ce33fb747a70bda0d653bafaa438ea4e30b7b844396fa886f9787f4f33841162f8ebfda1647d989c8d4c1895a738979933b508313cbec4afbfd2cc8a2fa6e23ec187dfe06680f0bae0772e00b0c7ce7bf4dbb239bc7a040e33ff0b237e5298b34cf749458b48022a83ae3bb82bfad222b18bf2c4f78e5aa79466ee88e57a024236a3c02d173bea080430678c7ec12bb7892b56206966108692104cbbd82bbfd8c2e93998362d4c464a985272cf5b8d58aaa3720b4874a8c1fd4ca3b7d8a2dce64b129ee08ee2499503806d1a846e52d38b9203e6fa0a5d450dc916826d36c888"}, 0xfa) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000240)={0x7bc, 0xa56, 0x8, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000300)={0x6}, 0x4) mknodat(r0, &(0x7f0000000340)='./file0\x00', 0xd000, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000003c0)={0x3, 0x6, 0x1f}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000440)={@multicast1, @dev, 0x0}, &(0x7f0000000480)=0xc) sendmsg$nl_route(r2, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x802000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x70bd27, 0x25dfdbfd, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x4000) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000580)) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000005c0)=""/38, &(0x7f0000000600)=0x26) r4 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000640), 0x80800) sendfile64(r2, r4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000680)={r1, 0x8}, &(0x7f00000006c0)=0x8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000700)={0x5, 0x3, 0x9}) mknod$loop(&(0x7f0000000740)='./file0\x00', 0xa004, 0x0) mknod$loop(&(0x7f0000000780)='./file0\x00', 0x100, 0x1) syz_open_dev$sndseq(&(0x7f00000007c0)='/dev/snd/seq\x00', 0x0, 0x4000) mq_getsetattr(r2, &(0x7f0000000800)={0xfffffffffffffffb, 0x100, 0x2, 0xfffffffffffffffc, 0x20, 0x800, 0x8001, 0x100000001}, &(0x7f0000000840)) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000880)=""/204, &(0x7f0000000980)=0xcc) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000a00)={0x1, &(0x7f00000009c0)=[{0x7fff, 0x9}]}) vmsplice(r2, &(0x7f0000000bc0)=[{&(0x7f0000000a40)="d2da6fdb29d3e89ce62b6c7400a7eecf098d799cab4637d3dac54913b2b9b42c94af8fd7d89d6bd4feab9149b15ad46810b0119cb24c75698fb4248d35795642c4a1472ee658477359378703cc613784acbc", 0x52}, {&(0x7f0000000ac0)="6cef20b53f457603b60ad75e94ce1157af19c3b325b7b4e57b1a7bf4e0621652807247fa47628b2051c98dd6bd92ac4a7af91c14b9c26ea70dd34568c14e3456059cb88d5858a2d4112723b1e6a32b88d45b1f2894fff558056b17f853024b0c6a86c9e5e4b32cdcfa5ebdaca6c886e9ed70e4d57212853b3c2a31d8f149885f14f86da652765ae041c7ba6d2fe6ed8a12ddd2a87681971200b8e31eefa225803acea8af981095465d11572376eb496af4161bb1aa64e3e2edd043bb3532831c07031771835a8b0f72e0", 0xca}], 0x2, 0xd) fdatasync(r4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000c00)=""/108, &(0x7f0000000c80)=0x6c) mount(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)='msdos\x00', 0x5, &(0x7f0000000d80)="e526c326bd2877be1245369fa93c1925feb40fe5e257f5fbfbb203de7cc0fa42c73333710276d835e8b78c2b2ea0115c31b3872ce1dfb587091022333387def700e10556d1cbfb541f9f938b51121ae2bf2f20018c7d947c1976257ca92cbbb6db7a933da27c7d0c8cfb2a40be95cfeb177a0382046bbcb1813427bf79ad66a697a11c38178533df781a525528c926fe57191ebf68a9155f1a2289f9704619eaa92c312b3b877e83e8a747ae1d9b18717ad41d3f347f8a47ef73a1dcd5c5b7c36d8757ec095dc171dd8bc4da58996b04c33fa0dd6fd9adc80a") ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000ec0)={0x2, &(0x7f0000000e80)=[{0xc4, 0x401}, {0x1, 0x6}]}) recvmsg$netrom(r0, &(0x7f0000001280)={&(0x7f0000000f00)=@ax25={0x3, {"a4a160d89bbb05"}, 0xfd7c}, 0x10, &(0x7f0000000f80)=[{&(0x7f0000000f40)="02e6fb5f5af970a214aae308f5074188818d9e2cced5774df22e7aae6f5be3c348db13440ae7631d75e0fbe6c4416399c9932b", 0x33}], 0x1, &(0x7f0000000fc0)=[{0xd0, 0x0, 0x3, "824c85b72443c879d71a8f1e7451666beca4ccf96cb43258bc9c7f603693156f49a494519640bfb2b3df263aaf4be0f8dc19d484dd04acc896b3e0ca76f37c5533c983917e4ff332dcc0fc369c6c67196852156e45cded737b2bcd826e3c9c8fcf5cb30fe39eab7ca73c072306306aced7694c9f05542cd426ceb8d023746f1350ddd6f7cea647509e491594c49cdcb588283d83d21b6e5df1886350383ab73c3004234b5c76ab8368d2026a901cd53464acd2a7c79a1e3b971af03b837368500bed0c55"}, {0xf8, 0x119, 0x9, "844f0aea12d1de53fcb2878ac79e1eb451acafb097d4923aa000d1936228c2fb44d5913617787e532e1d521e4829b2ca0d114deb499b7afd614e2242e75bfdeb3f74fd753688fe198056a84372057651cefcc1f568673537395c7aa3fec749e14b1a6d877ef84cdde27f3896e1fe6725bef88a0be714cefbc93bbec177d581ac04947ee69eef86bd2ed316185c9c881af5d0a9eb5f4412ef2458893949b72fcc71d9301b709ad5bd66d2d70e1eaa6e50dbd4085187885493a07b1f76bb158c4b676309d646c19aa5c7133c931cb5fa74f1d252e3ed3ef75762ce7c3be166e8686b8ba1ce441ef332856d1b"}, {0xec, 0x116, 0x5938, "a7fef0fbbf3d154bcec7cc42318a9d04e1c9839c313e5a5efdd2f58dff61616d32d19712b4b6edd050b2be7e1083a5783a89d924af14683ec600d99dfe2831a13998f868ce542be6ac09f02b230ed45167f86fa05c30ee26705cd030f9a02d2a3ab0387a47fed25c9beec43ede822a68d6291259aa0c29272db191655c6a52c27b1e5b226200ee5224b4fc80d915bc323cf3fa3c58ce31bcb9c2ae18c6a04c4d47687ec8882ce7ef3d5e1db801ae6f858e1d4eb900d361c36f71db224db5e3a08122ef168687245fb20cfd4f1f07736af213f2114955cef9e259ca789e5ba2fd"}], 0x2b4, 0x8000}, 0x2100) 2018/03/04 04:52:42 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1, 0x40000) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012fdc)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc00, 0x0) 2018/03/04 04:52:42 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[], 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x5, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000200)=0x7) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000240)=""/169) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000340)={0x1, 0x64d, 0x3, 0x8}, 0x8) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000380)={0xffffffffffffffff}) flistxattr(r3, &(0x7f00000003c0)=""/166, 0xa6) sendto$inet(r2, &(0x7f0000000480)="2916b4c3af8ebb3301c83160b34278c79872a808aeacf64a52984914d2377e33d4425712f9aa58b255f0e204a0ef20079ce1f547a2bcf73da7ee35aa6c51e35fe1f69e7f292e49ee99cc5cbe292de2dd123ffe507f9378ada89d4a62d9e53a7ab433624dea32ae70ea591adec553fbf62aab5c1d9c4dfb3cf4b519252fca53", 0x7f, 0x8000, &(0x7f0000000500)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$KDMKTONE(r2, 0x4b30, 0x0) fcntl$setpipe(r0, 0x407, 0x4a7d) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000580)={r4, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000005c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x8}, @in={0x2, 0x4e24, @rand_addr=0x9}], 0x58) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000640)='/dev/keychord\x00', 0x24000, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000680)=0x200) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000700)={@empty, 0x7, 0x2, 0xff, 0x7, 0x3, 0x6, 0x3}, 0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000740)=0x0) sched_setaffinity(r6, 0x8, &(0x7f0000000780)=0x2) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f00000007c0)) 2018/03/04 04:52:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6gre0\x00', 0x1}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/03/04 04:52:42 executing program 3: socketpair$unix(0x1, 0x1000000000000004, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) r2 = open(&(0x7f0000000240)='./bus\x00', 0x200000, 0x10e) sendto$unix(r2, &(0x7f0000000280)="382233ff1fe9f7af3e474709410877468fe076db97171cab40d0b372dd6ea4e36245bbdc7c67c6c4dc1d34170fc16c693a0b1b70167f67e4e17e1adfb2c8218f53138c9020be4ed4d0185bf6ccf0cd5b60478eeac6736f6c025b9f1381cd5723a083c6b812d010872fdf2ff4c6d871e8e24cdbcbe711e5278dc52cded7572dd9d03922fc4a27593b2b31c90fd2a134642df990335ab9a279b418bc91554880a00029107fcc873f4249c28eb703f13d1e411a7ac793f8a73f08987e1670b132eaf32deb4269f010ec4323f75cf148f02bee5e5a", 0xd3, 0x90, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x8) dup2(r0, r1) 2018/03/04 04:52:42 executing program 5: r0 = socket$inet(0x2, 0x1000004, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syz_tun\x00', @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/04 04:52:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f0000e03ff0)={&(0x7f0000000700)=ANY=[@ANYRES32, @ANYRES32=r0], 0x2}, 0x1}, 0x240008d0) 2018/03/04 04:52:42 executing program 2: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x415) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000004, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/04 04:52:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x1c) 2018/03/04 04:52:43 executing program 1: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/03/04 04:52:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000082a000), 0x4) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x100) 2018/03/04 04:52:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) close(r0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r3, &(0x7f0000b87000)=[{&(0x7f0000fe9000)='}', 0x1}], 0x1) r4 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00000020c0)={0x0, 0x9, 0x52, 0x1000, &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000001000)=""/4096, 0x75, &(0x7f0000002040)=""/117}) sendfile(r4, r4, &(0x7f0000aef000), 0xffffffff) 2018/03/04 04:52:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) fdatasync(r0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'lo\x00', @ifru_map}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000780)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x6, [0xfffffffffffffffa, 0x2, 0x800, 0x1, 0x2, 0x81]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x10001, 0x0, 0x8, 0x10000, 0x43}, 0xa0) 2018/03/04 04:52:43 executing program 1: prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6, 0x4, 0x0, 0x2}]}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/04 04:52:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000040)) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x58878f50}], 0x10) 2018/03/04 04:52:43 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40001) epoll_create(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x11, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) capset(&(0x7f0000ff8000)={0x19980330, r1}, &(0x7f0000000000)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x2}) sched_setparam(0x0, &(0x7f0000ab4000)) 2018/03/04 04:52:43 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup(r1) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) 2018/03/04 04:52:43 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) listen(r0, 0x4) sendmsg$nl_netfilter(r2, &(0x7f0000f0bfe4)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000002030100000000000099b0d9b66083fd990750d3e8c9d5000000000000000811050000000000"], 0x1c}, 0x1}, 0x0) fcntl$getflags(r2, 0x40b) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x6d, 0x401, 0x0, 0xfffffffffffffbff, 0x2, [{0xffffffffffff321a, 0x6, 0x6, 0x0, 0x0, 0x100}, {0x2, 0xed, 0x0, 0x0, 0x0, 0x8}]}) 2018/03/04 04:52:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) sendto$inet(r0, &(0x7f00000000c0)="d2ea4c85515dfa0f000048206052d7b4b8143c08", 0x14, 0x44004, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/04 04:52:43 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x100000001) setsockopt(r0, 0x1, 0xda, &(0x7f0000000000)="d777", 0x2) 2018/03/04 04:52:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) r2 = fcntl$dupfd(r1, 0x406, r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)={0x2}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x2008}) 2018/03/04 04:52:43 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000000c0)=""/135) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e24, @loopback=0x7f000001}}) r2 = memfd_create(&(0x7f0000000040)='/dev/input/event#\x00', 0x2) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000080)=""/12) 2018/03/04 04:52:43 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bpq0\x00', @ifru_flags}) 2018/03/04 04:52:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) mknod(&(0x7f00000000c0)='./file0\x00', 0x8080, 0x81) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8c3ba5aea6096f201cd7eaf", 0xc0) 2018/03/04 04:52:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="73797374656deb5d5b766d6e65743000", 0x3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/59, 0x3b}], 0x1) r2 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000fee000)) 2018/03/04 04:52:43 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file1\x00', 0xc) unshare(0x40600) ftruncate(r0, 0x0) 2018/03/04 04:52:43 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000000faffffffffffffff004801040101ffffffffffffffff000000000c000100010000007f0000010c00"], 0x2c}, 0x1}, 0x0) 2018/03/04 04:52:43 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x1, 0x8, 0x7, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r2, 0x3f}, &(0x7f00000001c0)=0x8) r3 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x1) ftruncate(r1, 0x8) fallocate(r3, 0x0, 0xffffffffffff3901, 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r0, 0x0) socket$key(0xf, 0x3, 0x2) r4 = memfd_create(&(0x7f0000000000)='cpuset\x00', 0x2) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000040)=0x7) r6 = fcntl$dupfd(r4, 0x406, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) ioprio_set$uid(0x3, r7, 0x5) sendmsg$key(r6, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f000080e000)=ANY=[]}, 0x1}, 0x0) getpeername$packet(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000400)=0x14) 2018/03/04 04:52:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000de6000)) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) clock_adjtime(0x0, &(0x7f0000000000)={0x28, 0x9736, 0x9, 0x80000000, 0x84f, 0x4f3, 0x30d0296, 0x1, 0x9, 0x0, 0xfffffffffffffffc, 0x7, 0x8000, 0x1f, 0x3f, 0x1, 0xb5, 0x8, 0x91, 0xffffffff, 0xcf1, 0x1, 0x7, 0x2, 0x7, 0xffffffffffffffbf}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) 2018/03/04 04:52:43 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$VT_RELDISP(r0, 0x5605) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003dc0)=[{&(0x7f0000001080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002380)=[]}, {&(0x7f0000002400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003900)=[], 0x0, &(0x7f0000003d00)=[]}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0)=[], 0x0, &(0x7f0000000000)=[]}}, {{0x0, 0x0, &(0x7f0000003dc0)=[], 0x27f, &(0x7f0000003e40)=[{0xc}], 0xc}}], 0x2, 0x0) [ 44.526831] nla_parse: 6 callbacks suppressed [ 44.526838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 44.558375] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/04 04:52:43 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x282) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @empty}], 0x58) fallocate(r0, 0x1, 0xfffffffffffff800, 0x34d44210) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x5, 0x9, 0x2}) getdents(r0, &(0x7f00000001c0)=""/199, 0xc7) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000300)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r2, 0xc5, "6979de25b1ff1d48145c1ba66d2c9c14c4045a8eedbcd2ed36f8e9c623e37ca3ca708137d163abb782c25e8a3490f5687c63ea44beb6c0583f473be0867a7b0910b4b707b4c9c7cbadf4ec082629c5986e613fe107f30557f947169f67ed5547653b5186f3b0b9a46d845d83357dfd4a3e4ee3c390747f1fcca031ededc938ac119a8d1b42a9dbe01152b466db972353711dfe485b632e92d532a554d5939d26a644630b26958ebf40422e97381d33edc7a2e8f2852b2c6010709adeeab2b168363384cc3e"}, &(0x7f0000000500)=0xcd) r4 = add_key(&(0x7f0000000540)='blacklist\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="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", 0x1000, 0xfffffffffffffff8) keyctl$invalidate(0x15, r4) keyctl$negate(0xd, r4, 0x7, r4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000015c0)=0x12ce11b5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001600)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001640)={0xf361, 0x6, 0xb0, 'queue1\x00', 0x5}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001700), &(0x7f0000001740)=0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) r5 = dup2(r1, r1) getsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000001780), &(0x7f00000017c0)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001800)={r3, 0x1a}, &(0x7f0000001840)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000001880)={0x9}, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000018c0)=0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001900)={r3, 0xb6, 0x200}, 0x8) ioctl(r0, 0x48000000000000, &(0x7f0000001940)="e959ef32ca7d1536052b396f0feda886ff92cdb7dfc5003ee1b2b5179106d63dffe86206f7476deb92b1fab928211ccc0c51bea1f7e9b3552de70ddbb68a104aa3589eb6bab6274d9c77b88325756363dba30b57f8f8a216a77613fad2a4f94dc79d60743c32bfec5ea92d19c0efd115159e118aff957f666eac1693159a0cda625e125255160f93ec17c09142b54103c1e5c20612980ef837376cd042cb626fbc38d36f23d4587ea974b1d92e59bda2426a09c08b120b788f6b7b6b5db0c06693129cf060d6efbf872e47a22b7363f8c5c1f8981d") r6 = socket$inet6(0xa, 0xf, 0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001a40)=@assoc_value, &(0x7f0000001a80)=0x8) connect(r5, &(0x7f0000001ac0)=@l2={0x1f, 0xffffffff, {0x0, 0x1, 0x8, 0xffffffffffff6fa6, 0x5, 0x6}, 0xffffffff, 0x6}, 0xe) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000001b00)={0x7, [0x600000000, 0x10000, 0x53, 0x3, 0x1, 0x0, 0x6]}, 0x12) 2018/03/04 04:52:43 executing program 5: clone(0x26000, &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000280), &(0x7f0000000040)) r0 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000000)={0x100000001}) 2018/03/04 04:52:43 executing program 4: r0 = socket$packet(0x11, 0x3ffffffff, 0x300) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='Iprocbdevkeyring$\x00', 0x12, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3, 0xfffffffffffffffc}, 0x4) 2018/03/04 04:52:43 executing program 2: r0 = memfd_create(&(0x7f0000000080)="75730700010000ce000078003798", 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/protocols\x00') ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x400) sendfile(r0, r2, &(0x7f00000000c0), 0xed56) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000180)={'bcsh0\x00', @ifru_flags=0x9002}) 2018/03/04 04:52:43 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x93}, 0x8) clock_gettime(0x80000000000b, &(0x7f0000243000)) 2018/03/04 04:52:43 executing program 1: pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r1, &(0x7f000021b000)=[{&(0x7f0000c94ffe)="01", 0x1}], 0x1, 0x0) close(r1) close(r0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x9, 0x4, 0x4, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x8, 0x6, 0x101, 0x32, 0x8000}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x5}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) 2018/03/04 04:52:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x9f77, 0x0, {0x1, 0x3, 0x4, 0x2, 0x7a2}}) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) vmsplice(r1, &(0x7f0000000380)=[], 0x0, 0x0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x1c) 2018/03/04 04:52:43 executing program 3: r0 = gettid() exit(0x3) capget(&(0x7f00000000c0)={0x20080522, r0}, &(0x7f0000000080)) 2018/03/04 04:52:43 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x72}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = socket$pppoe(0x18, 0x1, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x121, &(0x7f00000010c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x3, {0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x32) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x100, 0x4}, {0x4, 0x2}, 0x1, 0x7, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004f7fb0)={{0x0, 0x1}, {0x80}}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001100)=0x0) rt_sigqueueinfo(r3, 0x18, &(0x7f0000001140)={0xf, 0x0, 0x7fff, 0x80000001}) 2018/03/04 04:52:43 executing program 2: clock_settime(0x7, &(0x7f0000000000)={0x0, 0x989680}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x840, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x8, 0x6, 0x7, 0x8001}, {0x9, 0x7, 0x81, 0xffffffffffffff00}, {0x7, 0xa21, 0x3ff, 0x2}, {0x8, 0x3, 0x8000, 0x5}]}, 0x8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000180)={0xff, 0x3, 0x4, 0x20, 0x100000000, 0x9}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000001c0)=""/39) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x1, r1}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000002c0)="a3488d089429861d129c7ee02ffbf01ef15e164a374fc74b2df98cc34b176e4b69368a9eb45b0d209705600b56b49779717849f6c365b60b6698ed5fe745a8c7dc4fa07be3a153c667226d37736a3918dddea9ef0643e0b879282a577c223485377896a621de55a3e601a6ae285d8ad23f1cc102ee5fa5112d974b11c20535ce7fd64848aa94fb3be1420d17bb2ddf951773c6385661883ea05b4c2e865d3fb37b38d6d5e56412342deee9c05aadf68aeab2572bc713b0", 0xb7) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003f40)={@loopback, 0x0}, &(0x7f0000003f80)=0x14) bind$packet(r0, &(0x7f0000003fc0)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) fremovexattr(r0, &(0x7f0000004000)=@known='system.advise\x00') preadv(r0, &(0x7f0000004540)=[{&(0x7f0000004040)=""/117, 0x75}, {&(0x7f00000040c0)=""/161, 0xa1}, {&(0x7f0000004180)=""/229, 0xe5}, {&(0x7f0000004280)=""/143, 0x8f}, {&(0x7f0000004340)=""/103, 0x67}, {&(0x7f00000043c0)=""/92, 0x5c}, {&(0x7f0000004440)=""/197, 0xc5}], 0x7, 0x38) clock_gettime(0x7, &(0x7f0000004580)) connect$l2tp(r0, &(0x7f00000045c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x2, {0xa, 0x4e23, 0xc0, @empty, 0x1}}}, 0x3a) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004600)=0x100) read(r0, &(0x7f0000004640)=""/242, 0xf2) r3 = open(&(0x7f0000004740)='./file0\x00', 0x1, 0x20) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004780)='/selinux/commit_pending_bools\x00', 0x1, 0x0) time(&(0x7f00000047c0)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004800)={{{{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0xffffffffffffff80, 0x1, 0x2, "700119f33979d328b980974a5e50d6217d0cb64fb515706b9d21d735c8e9101acb4c51011cb93ef25ce6004a7379006491bf5dad19f54351cefd7019c501459212779502133d7d301dbc6281fa7b1adb"}, 0x160) bind$inet6(r3, &(0x7f0000004980)={0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0x8000}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000049c0)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000004a80)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000004ac0)={0x0, 0x6, 0xe94c, 'queue1\x00', 0x8001}) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000004b80)=""/66) 2018/03/04 04:52:43 executing program 5: socket$inet(0x10, 0x3, 0x0) exit_group(0x26e) socket$inet(0x2, 0xb, 0x7) 2018/03/04 04:52:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e24, 0x4, 0x4e21, 0x2, 0x2, 0xa0, 0x20, 0x5e, 0x0, r2}, {0xf4, 0x6, 0x2, 0x4, 0x8, 0x7fffffff, 0x2, 0x7ff}, {0x9, 0x8, 0x0, 0xc000000000000}, 0x5, 0x6e6bb8, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x4, 0x0, 0x4, 0x6, 0x80000000, 0x4}}, 0xe8) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7ef, &(0x7f0000000500)=""/129) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="1ae53270155dc5e8551688d3c15ae8dc8a7ae91853ecd5d344e9a2cd616216ad3c7d8e6ac6859d2188c80950eb295280502cf657d561e6f05fb64ab8b6747c04a1371848941c393f21c3f626ce6b5716a37e9847bfa56530b7a38f7540b8f48fdda40772222f5d608cb6630ba1c4db0f8df3071aff44931ae27529ad7bd4a9431e0de66ce3b71a6b17b8c53bb057680936a9f9015af718dde196c99a77e532815aeadd5bb2e0fa50faa53bcd28ba5b31c486d77c2e1da8568d8098d7ddcba54056eb4b305518036a1c80b243f2f9364efd868ec03c92403faa7290283dfadabcd625b2bc067e49d2ab8409eeccaf51d1a4be36cc44fc3a0a747a556e928d8dd864a3f96c5e7bbbf216a74366ce8d9d5194d543bbe2568ec6370162f8536dd2058d471172a373f1708b69d94edbf3edda1e1b248c281fce50e0a832716924cc4ba6360c6a87a11ab9240b943948792ee6899af134523ebadca5ce79f205d1fc85e032c28d54a8a63ea3887fbe5502329c549eb28b7d1b82c16426c6ba840ca56885f2e63ad2e755162c2a23d8e67c5672fd5f3bff4ded0cde617abee1db2dbd5dc7cb2178abaeabec78e66d10b08d20e93367ebf181cc1e8827df188cb78db23c676be0cadacb01fa2e8377caf88f3668868a45e87a2676e3d5d1fc6296ad5a4dd827de24136578761b129044b3cd084f2968a235471b0b49b4670a0fd7cee20fd73f71dce15b9799837187e5152324435bb1481fcfcc7123b5c1469c2c170f6a3322721ec115020613ba16552a95d649fe8db6fabdbaa5639d9ab40bd97b92d7fd5af013b0e67ebe5a4ff69d31640e8019562016d41d6e454cb1f0f47b546449cbbb0b079218260ff22ea23b4cedae8600ca4a1579297cea284656e1206caf6e1ae30879111a3c0a896d76b2e3d68cf5957c49bb9bb9d7b5cd76e3da4d6380f8a915a8cf1b862c2da257a08c4d334460dc5f12e11d10de638f075baec8a41cfe8d3ad90d20df2daa3f8aeaba50929d3f306e85df0e6ee6e46f5831f39ea1d354756cf6299f95918e9b9a0cacbafeb691f6d229381c2b43590ce4ac0829e64f623a06c45415426b05efef3533c93300a695afbba0f989b2251a1b4965b0ba647a2ea7e19e38d2378da36804399662660cf1c2e2aeb10154ad79a3e2534f0551ad6eb14abd79078d51e8a78881ba2a4d379533273510ebf1f239b0be892bbe3d732413c37f92901084ec9017bf8118a6f81e0f77ed5d20de5e115426f6a81ff33bce113cee886a9a0754019532d50e46ce893f6f3098df6b1cb3bbdee0d6b022332ca2e7d15db672fcc061af2b537b490a939b49fb0dd663d2fc1c4aa65d49b825929eec6689c34f81ec0fc6b0b0fa41719c40c65729a3a091d105456fc6f5fb223116a858c76485120e9331176ff514d0b4b06b4416ac74f2085a7ce8da775b7e5c184ad4e6c817bb407af55d954acf82ca26f8452133cb93e5087cecc17b7067127579966cfa83e0a991e641f5e722ea05748f5cc4afb60c5e9fcb9ae6f0b03e34cfe6f514297870bf09e8962158547a1610e692d88450", 0x457, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/04 04:52:43 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, r3) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x3f, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/63}, &(0x7f00000001c0)=0x50) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000040)=@nl=@proc={0x10}, 0xc, &(0x7f0000000000)=[{&(0x7f0000011e9a)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000600210010010000ca8a9848a3c72803c56b7b31afdc1338d54400009b841352f75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000002040)=[]}, 0x0) 2018/03/04 04:52:43 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000008000)}) 2018/03/04 04:52:43 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x1, 0xfffffffffffffffe) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) dup2(r1, r0) 2018/03/04 04:52:43 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ptrace$poke(0x5, r0, &(0x7f0000000080), 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x36, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)=""/54}, &(0x7f0000000200)=0x50) sendmsg$netlink(r3, &(0x7f0000003400)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x40000002}, 0xc, &(0x7f0000003300)=[{&(0x7f0000000280)={0x20, 0x1e, 0x100, 0x70bd27, 0x25dfdbfb, "", [@nested={0x10, 0x2, [@typed={0xc, 0x6e, @u32=0xa}]}]}, 0x20}, {&(0x7f00000002c0)={0x34, 0x21, 0x400, 0x70bd25, 0x2, "", [@typed={0xc, 0x8e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x93, @pid=r0}, @typed={0xc, 0x25, @pid=r0}]}, 0x34}, {&(0x7f0000000300)={0x1a28, 0x28, 0x400, 0x70bd29, 0x25dfdbfd, "", [@nested={0x22c, 0x48, [@typed={0x34, 0x25, @str='vboxnet1>vboxnet1@em1\'.posix_acl_access-\x00'}, @generic="4c39271c4e654b07157cec7944b55b57d435", @generic="46c8ab23b43b474394e44363904ea845aa667e5dabc36e856da68c4d9ec7f60e976ea75f56d84980af2d0464f5f308f395dc06fc19593e84b0a3f1d9b5d989bbdaec58c20854787b66f35ba74d8cb2cbdee0b659cfb8cf2129ab2fd28411620fecd42c91", @generic="03d55fdef41d066ea3081bb389a802fc9a0f7cbcef27f68806ee26b9726a27043d66823f61815e95e15ceb4a8f7658c9d94c39fc58cadbdddf4724a2644e2d7138ebbba29a68b51efe0e311c8fae33cdab9edfec6e43574e17409d7cdec6dad05a09d7e6d01f560879367be89953fd066cf034bcae9796165866e2daeedf015a6daa402f2ff5498ddd41cffda1c360a2b24ba067aa087b11e1a723b3859f3e3f331b61dbef467d283606591b197953e8b98792ea48afe52658903b8133177a782aaddacabba4e2db3fd268b72e7a3d95d1451d7d853a6601b26c9e38b216cb", @generic="09e03381bb0008e66a0a9463159359099d47dce2b42e434ea49f1afbc17de5c0eac0aa7d044831fff6d3d20b340b2eb3be90dc853ec7214c0b7fec5b878145cc743431c84af9a4049142b400acdb4d583285b8bdb8793116e0027f59a54b81fa2510ba37bdc480eb6b6b449e8603bce365ac7e5cdb952c958708bf8b9ff812", @typed={0xc, 0x58, @u32=0x9}, @typed={0x8, 0x6d, @binary}, @typed={0xc, 0x26, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}]}, @generic="cfb3d2b843b3fa03035d59b057dc9f076480761889dc320ac227c3b0099807e47d6f5847fa6a639aa0889c", @nested={0x398, 0x2a, [@typed={0xc, 0x60, @u32=0x1}, @generic="2b20f75925e60a86abfc973b4bb1abbac3586ab7ac56b466fd74b3b49f9010e97bd6dd150a181f47d1918ebecfab58283d4d00d72a8af9d8a9cc014ade6946eb8b4d385f727313e09fa7562aaa54b5bb5bb72286d08d315dfe530899469a0c31e8be4eea0a5205d3905c544b0879274240b4d9d24470835812cc3ad13829c7752d29f794cc99cdb15418fda7c1", @generic="1bc259c984cb7f9d484911b1c2873a088f4d69b5a8bef0be4ad382e4f76315a2e28706534b72e2e7041bd85ef392a6fe2a6c46e2bd3f6a014f711721e5b4ece6bea5f7c16575dbae38800f254c5787d1eaae95070857b04782fa4e1e21cbc56d718759bb41ed326621d1087d46ed073f200ffb93bf6c748a3b68d5ea352d096ecd5b50eda2b3c44c56a99e5b9ced64f75a2a037232be375b8ab1f952f3dec32b4b56c62493334e26a0edaa0712b865e0ba2896b0bd51e289142b0018c55693f4c55609dd424db3e54857d5d0683f26fbd8d93d5cecd2409d", @typed={0xd0, 0x9, @binary="f2d0a60a5aeb3d9af0b8609cd331df8891bc8672b3d2fcb1e63593b60e885fedd4749915cbcda827ea08dccdac3d96ac9fdf084cedcca9c7366c3843cc067dc47e32ffa162f4508c888390d2b16ed5673fc30cc5a4f9c8069b31043e14a1233a277da082bf566dbab5b6a8e971d04b6b24549cfaa2713641409bc5456a194b7860ccf1d87ac958fccaadf75e2a0c11447537bccc0603af0a6cd14bf7de772d38f15d1f7a97433d0d20189e30310ccb260ba8c941bb28ccccc22837cff8261e1edb0c0b3aa3b5cbe2"}, @generic="567864b4e741abdcc3d93794ca3591a261a4b82db651eccde1a9706f1f5fd3b489e3bf15bdb02ec34cd45fe2e092218213f9e9534290eab3a1383e12aeeaa5af7565366218ddfce8c6512c7dcc59c064b9c4117fe060bb467f4b5d9efdfbc49edaa19ad5984d46e7acf56b74fe51945d918807f5b9326f6d39a9eb20b1607c064475b5c4cbae88840575f251a4d891fdb814f223ae398334901db6c502d8d35acbb341cb1acef4176d33136e6a62773432c28c92a534a9201c97eaba47", @generic="ff4dfa66b52e098ae196c49ddbe0c1100c000c931898c0a99fb40b1f87695f64f2f5", @generic="1bae9c897be7b5552e06cd8a16f0b2c3e8711ea4eff3a9dcf20e7fbfa1e3d5b425e364bb8125af19011ac082c3e9ec0ea382990e2afb099c487b7eaaa1c4c8294a1158416be4d9440a9501bef8b11a65ab52e288982a08813b2f0ee70b541457b5c3a8ebfdc3ef0b01de8373a0b08d283c702f"]}, @generic="1928d36b78c9997f3915911d0c29085f889e16c01b32ce67f1de758f949a923dc24acfb9d4838c61e132161f41add7a42226d0c5f8c1d0b07db79b5593dff1b28d415d382dd0eaf47ab46abff6e8621a67ac386b8a6953132f9f8e6809e23bdc3b58733e45e06f593931843cf50ee940b2f1b42b46ef06cabee4e72eaaedd6e751265e7193c27bd573d3dba4854d987c12bab96d9e789319420af1bb305cdfe9a26a0bd7f03e5a625bd618846bc0162534e977b754ead8ec5b358017bcde85da2179c7f878eb8fd52e6145604ea012d905756d94735c21cefdb986698bf085a9f2fa5da8c532cac4d8260d74949db165f7ca", @typed={0x10, 0x36, @str='@nodev[\x00'}, @nested={0xec, 0x22, [@typed={0x18, 0x4c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="e772cb4afff2e424a10d39dc68fa751d556b52cdce6de0a4711cc9c07aece9530dcb803a5df732c85bb3841be50b6e7fe601c1f1f1e169d4da6fb13f424500186271d6462b0429ab7ce67614ff4eb0db8cedd0d0cde865126ba1f1769efa09f2136ebb70bba4cb966d6d6b331fdf278c29b75c2aa7b49e84ad571035a3035e", @typed={0x1c, 0x7c, @str='vboxnet1mime_type#\x00'}, @typed={0xc, 0x77, @uid=r1}, @typed={0xc, 0x5e, @u32=0xffffffffffff1f32}, @typed={0xc, 0x3d, @uid=r1}, @typed={0x10, 0x2c, @binary="d73afe21012b33"}]}, @nested={0x10ac, 0x8f, [@typed={0xc, 0x85, @fd=r3}, 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@generic="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@nested={0x1ac, 0x3c, [@generic="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", @generic="dfc78f123ea44f6b4a117ce7e3799f842f0e0aaa5297c351a1f225a73a37766c8d71c98d400a1b5e1c95ae6dba7962c6ba6ff271d07373fcc3e2bec66fa63245180ecd84bf9172098746b983673bd8bc926e2b0e305753b3379986e73b8165687eabac75102bdb111a0fc66d9c64f28d5d9e4b5a6efeca7f2284e92ee3e6ace01e14d80380aabe2cda3b6c5fbb5b4ac333ffdf277017ef96860bf42575d7", @typed={0xc, 0x39, @pid=r0}]}, @generic="0e1f19adf7360582d946ee5250c482829876ec74ee0f5e381e2482126f78869f57ea7eca0732d442aa7a8f", @generic="8958bcb84584e2bf4346be6d1ca8d8c69432aac0a26b81e1da006e5aef443102086fcb1e0941ae71c6d7245f285b213539319a7537a224f51ff243639687abce007b7fde88707a60b309b5f6397e64f1bf94d081764b73297d449007414eb9b09ec386caea98cb50c91233af8d75b1cf79dccea39440829079e2db2aaea438508c290402df0a4df27679f46456fe5a87e4143e7fa5a07c9e4003f6288a7297a1c4e7b9c93fb3ddd147f43214a478a3dd23af4dc53036"]}, 0x1580}], 0x5, &(0x7f0000003340)=[@rights={0x10, 0x1, 0x1, [r3]}, @rights={0x1c, 0x1, 0x1, [r3, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r3, r3]}, @rights={0x14, 0x1, 0x1, [r3, r3]}, @cred={0x18, 0x1, 0x2, r0, r1, r2}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x14, 0x1, 0x1, [r3, r3]}], 0x9c, 0x4000000}, 0x24000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003440)) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000003480)={0xff, 0x7f, 0xfffffffffffffff9, 0x101, 0x7, 0xff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000034c0)={0x0, 0x8}, &(0x7f0000003500)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003540)={0x1, 0x1, 0x200, 0x81, 0x62, 0x32e9, 0x8, 0x459, r4}, 0x20) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000) lremovexattr(&(0x7f0000003580)='./file0\x00', &(0x7f00000035c0)=@random={'trusted.', '!em1+\x00'}) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000003600)={0x5, 0x2, 0x4, 0xfffffffffffffffe, 0x6}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000003640)={r4, 0x4, 0x6b, "76edf5b3c370ceea03168dd79531cf510fc650127b9ad027d8e8db9f83f16de505129bfa39630487c9eb02e62efdecc8d606af9cb2e5eb36948a5592eed26a92c405f4896f7d00e3f1890d272380328e4adbe40539c604bf6ac028f061cbd9e36e154b8a9a6eb9fc18c7de"}, 0x73) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000036c0)={'filter\x00'}, &(0x7f0000003740)=0x44) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003780)='/selinux/avc/hash_stats\x00', 0x0, 0x0) exit(0x5) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000037c0)={0x0, 0x2, 0x7, 0x1}) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000003800)=@assoc_id=r4, &(0x7f0000003840)=0x4) epoll_wait(r3, &(0x7f0000003880)=[{}, {}, {}, {}, {}], 0x5, 0x1) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) close(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000038c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000003940)={&(0x7f0000003900)=[0x2, 0xa77, 0x412], 0x3, 0x0, 0x6, 0x6, 0x1, 0x6573, {0x3e2000000000, 0xbc7, 0x9, 0xe548, 0x6, 0x5, 0x800, 0x0, 0x3a, 0x2d, 0x8a760000, 0xd8, 0xee, 0x827, "0c0fb07871d1f4428b149789995b316c947f1fadf365ccef38c5d78edeec7202"}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000039c0)='/dev/loop-control\x00', 0x200000, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000003a00)=0x9) sysinfo(&(0x7f0000003a40)=""/4096) fcntl$lock(r6, 0x6, &(0x7f0000004a40)={0x1, 0x0, 0x2, 0x80000001, r0}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000004a80)=[0xc9f, 0x3]) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000004ac0)) ioctl$TIOCCBRK(r6, 0x5428) [ 44.751321] binder: 8101:8105 unknown command 0 [ 44.765412] binder: 8101:8105 ioctl c0306201 20007000 returned -22 [ 44.787023] binder_alloc: binder_alloc_mmap_handler: 8101 20000000-20002000 already mapped failed -16 [ 44.807960] binder: 8101:8111 unknown command 0 [ 44.812913] binder: 8101:8111 ioctl c0306201 20007000 returned -22 2018/03/04 04:52:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100ffc, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x6, 0x5, 0x1, 0x1, 0x4, 0x7, 0x9, 0x1, 0x400, 0x1ff, 0x80, 0xdf3}) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1b90500000700000002000000450000040000800019001a000d0000000000000000000000001d0004b300060400", 0x39}], 0x1) 2018/03/04 04:52:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x80000, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000280)=0xffffffffffffff9d) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400302, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000200)={'bcsf0\x00', @ifru_addrs={0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req={0x9, 0x8, 0xffffffff, 0x80}, 0x10) mkdir(&(0x7f0000000180)='./file0\x00', 0x44) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfsplus\x00', 0x200880, &(0x7f00000000c0)="ae56") r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x8000, 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='9p\x00', 0x0, &(0x7f0000ebcffe)) 2018/03/04 04:52:43 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000100060201000000000000000000edd78685"], 0x14}, 0x1}, 0x0) 2018/03/04 04:52:43 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/03/04 04:52:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f000000000000000000000100", &(0x7f0000000040)=ANY=[@ANYBLOB="1e0000000000000000000000000000000000000000000000000000000000000000000000"]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip_vti0\x00', @ifru_flags=0x1}) 2018/03/04 04:52:43 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'lo\x00'}) read$eventfd(r0, &(0x7f0000000280), 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x6}}}, 0x1, 0x59d, 0x100000001, "66c328a4130d7422cf56a8f043628553a5867e75e0141db5af072bcdcf103bac31224771712b496474ef8ed6f51cf96ba000a55399c3ddc096bbda7791ed2c6e763369e034c172c09d64320aeafbc918"}, 0x160) 2018/03/04 04:52:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x1, 0x2, 0x7b1b}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000540)={r2, 0x7}, &(0x7f0000000580)=0x8) sendmsg$nl_generic(r0, &(0x7f0000121fc8)={&(0x7f0000620ff4)={0x10}, 0xc, &(0x7f0000eecff0)={&(0x7f0000f52000)={0x14, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 04:52:43 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)) fstat(r2, &(0x7f0000000100)) 2018/03/04 04:52:43 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000)='/dev/sequencer2\x00', 0x842, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x74) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x2000, 0x6, 0x400}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/04 04:52:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = memfd_create(&(0x7f0000000000)=':]}%,!\x00', 0x1) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x8, 0xfffffffffffffffb, 0x1f}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) fcntl$setownex(r2, 0xf, &(0x7f00000002c0)={0x3, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, 0xfffffffffffffffe, 0x6}, &(0x7f0000000200)=0x98) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/04 04:52:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x28}}) 2018/03/04 04:52:43 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f00000001c0)=[], 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x24, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e23, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x7, [0xa7800, 0x976b, 0x10000, 0xfffffffffffffff7, 0x9, 0xb437, 0x1, 0xffffffffffffffff]}, 0x5c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000180)="01f8d173cd2c11791d79cdc171cea747a4caa53937ceffbe31c7dd94cbaf8b98bcc0e9b37b874a80546b5c5f7fbf52ec393711b303f41abbdf4ca948bac371804deb33cea1795ec7ad5a728898a44e7b9ebe48c89aeb0792535dd28a845d54af2fda5ea77fc090959528c369b10683aea8ae95b53b497d8aa1b7564c7fda1951a9c866183b033773a882184257fee22ade0affa6da7284700755dff5cc8d32e00c1f9b8ea914f91b2f27", 0xaa) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x3000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040)=0xffffffff, 0x4) 2018/03/04 04:52:43 executing program 3: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000007000100000803000100754904000200ff930000"], 0x18) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1000000, &(0x7f0000ccb000)) 2018/03/04 04:52:43 executing program 0: r0 = epoll_create(0x3) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffff801, 0x101000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x2, 0x4) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8000)={0x4}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/04 04:52:43 executing program 6: r0 = timerfd_create(0x0, 0x800) r1 = memfd_create(&(0x7f0000000000)='!\x00', 0x2) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) clock_gettime(0x0, &(0x7f0000378000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, r2+10000000}}, &(0x7f000000dfe0)) read(r0, &(0x7f0000204f3b)=""/197, 0xc5) 2018/03/04 04:52:44 executing program 7: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x10601, 0x2b) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f000003bfbc)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x480000, 0x0) pread64(r0, &(0x7f0000006fb7)=""/73, 0x49, 0x0) 2018/03/04 04:52:44 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) socketpair(0x17, 0x3, 0xbbda, &(0x7f0000000080)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) 2018/03/04 04:52:44 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0ec1ccc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/133, 0x85}], 0x1) 2018/03/04 04:52:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents(r0, &(0x7f0000000000)=""/24, 0x2f1) getdents64(r0, &(0x7f000041c000)=""/129, 0x81) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="c73247d38b1fb2bfc5677e1719f10756ff438bdcc9496c2fc88c9e7a74f98992d7861fda4ca1ea362b2dc037bb7a4bf5f66b0f222a364b221b6e3216b2c56cce0fbd65b69b16ebfb5b1c8f7b758ac9cadf18e7dea66bceee3ed447355bea1efbde6ec1c267887ac1ca97b777ee537907eebca3", 0x73, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x2000) [ 44.916477] 9pnet_virtio: no channels available for device ./file0 2018/03/04 04:52:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=@routing={0x3c, 0x8, 0x1, 0x401, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x48) r1 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa, 0x80800) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000200)=""/88) [ 44.981350] kasan: CONFIG_KASAN_INLINE enabled [ 44.984437] BUG: spinlock bad magic on CPU#0, syz-executor0/8172 [ 44.984447] lock: 0xffff8801cd4d8018, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 44.984453] CPU: 0 PID: 8172 Comm: syz-executor0 Not tainted 4.9.85-ge0b05e6 #57 [ 44.984457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.984468] ffff8801cb2f7830 ffffffff81d95739 ffff8801cd4d8018 ffff8801cb851800 [ 44.984477] ffffed00378f56c8 ffffffff844de160 ffff8801bc7ab640 ffff8801cb2f7870 [ 44.984485] ffffffff81248aad ffffffff81224614 1577c54c00000000 0000000000000000 [ 44.984487] Call Trace: [ 44.984497] [] dump_stack+0xc1/0x128 [ 44.984506] [] spin_dump+0x14d/0x280 [ 44.984514] [] ? remove_wait_queue+0x14/0x40 [ 44.984520] [] do_raw_spin_lock+0x174/0x1e0 [ 44.984528] [] _raw_spin_lock_irqsave+0x56/0x70 [ 44.984534] [] ? remove_wait_queue+0x14/0x40 [ 44.984540] [] remove_wait_queue+0x14/0x40 [ 44.984549] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 44.984555] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 44.984562] [] ep_remove+0x41/0x290 [ 44.984569] [] eventpoll_release_file+0xc5/0x140 [ 44.984575] [] __fput+0x5a8/0x6e0 [ 44.984580] [] ____fput+0x15/0x20 [ 44.984587] [] task_work_run+0x115/0x190 [ 44.984594] [] do_exit+0x7e7/0x2a40 [ 44.984601] [] ? release_task+0x1240/0x1240 [ 44.984608] [] ? __dequeue_signal+0xa3/0x550 [ 44.984615] [] ? recalc_sigpending+0x72/0x90 [ 44.984622] [] do_group_exit+0x108/0x320 [ 44.984629] [] get_signal+0x4d4/0x14e0 [ 44.984636] [] ? exit_robust_list+0x230/0x230 [ 44.984644] [] do_signal+0x87/0x19f0 [ 44.984653] [] ? check_preemption_disabled+0x3b/0x200 [ 44.984659] [] ? __fget+0x20a/0x3b0 [ 44.984666] [] ? setup_sigcontext+0x7d0/0x7d0 [ 44.984672] [] ? __fget+0x231/0x3b0 [ 44.984677] [] ? __fget+0x47/0x3b0 [ 44.984684] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 44.984693] [] ? compat_SyS_getsockopt+0x190/0x2a0 [ 44.984699] [] ? exit_to_usermode_loop+0xac/0x120 [ 44.984705] [] exit_to_usermode_loop+0xe1/0x120 [ 44.984712] [] do_fast_syscall_32+0x5c1/0x870 [ 44.984717] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.984728] [] entry_SYSENTER_compat+0x90/0xa2 [ 45.030467] kasan: CONFIG_KASAN_INLINE enabled [ 45.030471] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 45.030480] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 45.030485] Dumping ftrace buffer: [ 45.030490] (ftrace buffer empty) [ 45.030495] Modules linked in: [ 45.030503] CPU: 0 PID: 8190 Comm: syz-executor4 Not tainted 4.9.85-ge0b05e6 #57 [ 45.030508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.030513] task: ffff8801ca560000 task.stack: ffff8801d9358000 [ 45.030530] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 45.030534] RSP: 0018:ffff8801d935f930 EFLAGS: 00010a07 [ 45.030538] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82668efb [ 45.030542] RDX: 1bd5a9d5a0000003 RSI: 0000000000000006 RDI: dead4ead0000001c [ 45.030546] RBP: ffff8801d935f940 R08: 0000000048000000 R09: 0000000000001e30 [ 45.030550] R10: 0000000000002100 R11: ffff8801ca560000 R12: 0000000000000004 [ 45.030554] R13: 0000000000000020 R14: ffff8801cd4dc200 R15: dffffc0000000000 [ 45.030561] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6efcb40 [ 45.030565] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 45.030568] CR2: 00000000f6efcdb0 CR3: 00000001ca6c4000 CR4: 0000000000160670 [ 45.030577] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.030582] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.030583] Stack: [ 45.030596] 0000000000000001 ffff8801cd4dc358 ffff8801d935f9a0 ffffffff82668f21 [ 45.030607] ffff8801cd4dc370 ffffed0039a9b86b ffffed0039a9b86e ffff8801cd4dc368 [ 45.030618] dead4ead00000000 ffff8801cd4dc340 0000000000000000 0000000000000000 [ 45.030619] Call Trace: [ 45.030630] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 45.030637] [] sg_finish_rem_req+0x2b5/0x340 [ 45.030645] [] sg_new_read.isra.20+0x18d/0x3e0 [ 45.030651] [] sg_read+0x8b7/0x1440 [ 45.030660] [] ? avc_has_extended_perms+0xe2/0xf10 [ 45.030667] [] ? avc_has_extended_perms+0x33f/0xf10 [ 45.030675] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 45.030681] [] ? fsnotify+0x86/0xf30 [ 45.030687] [] ? fsnotify+0xf30/0xf30 [ 45.030695] [] ? avc_policy_seqno+0x9/0x20 [ 45.030703] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 45.030711] [] compat_do_readv_writev+0x5ff/0x740 [ 45.030718] [] ? do_pwritev+0x1a0/0x1a0 [ 45.030727] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.030736] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.030743] [] ? __fget+0x47/0x3b0 [ 45.030749] [] ? __fget+0x20a/0x3b0 [ 45.030755] [] ? __fget+0x231/0x3b0 [ 45.030761] [] ? __fget+0x47/0x3b0 [ 45.030769] [] compat_readv+0xe3/0x150 [ 45.030776] [] do_compat_readv+0xf4/0x1d0 [ 45.030783] [] ? compat_readv+0x150/0x150 [ 45.030791] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 45.030799] [] ? finish_task_switch+0x1ed/0x630 [ 45.030807] [] compat_SyS_readv+0x26/0x30 [ 45.030814] [] ? SyS_pwritev2+0x80/0x80 [ 45.030822] [] do_fast_syscall_32+0x2f5/0x870 [ 45.030829] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.030838] [] entry_SYSENTER_compat+0x90/0xa2 [ 45.030946] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 45.030954] RIP [] __free_pages+0x21/0x80 [ 45.030957] RSP [ 45.030993] ---[ end trace e1cd294bb4e4b3f5 ]--- [ 45.030997] Kernel panic - not syncing: Fatal exception [ 45.038123] Dumping ftrace buffer: [ 45.038125] (ftrace buffer empty) [ 45.038128] Kernel Offset: disabled [ 45.638356] Rebooting in 86400 seconds..