[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 17.084703] audit: type=1400 audit(1517351998.479:6): avc: denied { map } for pid=4134 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts. 2018/01/30 22:40:04 fuzzer started syzkaller login: [ 23.360870] audit: type=1400 audit(1517352004.755:7): avc: denied { map } for pid=4145 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/30 22:40:05 dialing manager at 10.128.0.26:33737 [ 27.169596] can: request_module (can-proto-0) failed. [ 27.178511] can: request_module (can-proto-0) failed. 2018/01/30 22:40:09 kcov=true, comps=true [ 27.713769] audit: type=1400 audit(1517352009.108:8): avc: denied { map } for pid=4145 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1041 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/30 22:40:11 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af0000-0x9)='/dev/ppp\x00', 0x204481, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000805000-0x4)=0x0) r1 = socket$llc(0x1a, 0x2, 0x0) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000015a000-0x1e0)=[{{&(0x7f0000eee000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x4, 0x0, {0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000dfe000)="2d5aca7a6446b63b8c4a57c236dcba6d4a1e68", 0x13}, {&(0x7f0000000000)="f97bee4a7a3da9bd7124b48ac99a59a31003e76cc43bb1e3584ed84aca25a091da2a1ebb43060ed3083a6c469ede60d47261782d86f177861c234625ea96b133b894adcaff9088b9", 0x48}], 0x5, &(0x7f0000001000-0xa0)=[{0x28, 0x10a, 0x6, "5482cf97970f17781a8bbdf1b8298ee646bef2f57d0ca124"}, {0x28, 0x112, 0x100000000, "b81c73e188235eb4bdaf7e6a91f7a17c4d"}, {0x50, 0x0, 0x0, "10b525b36fc1f63dba91158328f341f776b67b64c034967fe653ada614310c9caf3ccad4ef89c6924e3c7d635e2a01b614532eef834b2274b8"}], 0xa0, 0x4}, 0x9}, {{&(0x7f0000caf000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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{&(0x7f0000001000-0x65)="647e037f88cb0e58a48ef754a8ee7aef7e84420cbd6800435c4c73386c084d61394b12bf068871310e93d8195c2da143a8bb3212614a8ac4a7d8892f7bd31cfac9be53d48eaabfab2fb43ea8522af3c0aab55218f8fc516a482ca9d077d59cc0450d8d8a39", 0x65}], 0x4, &(0x7f0000000000)=[{0x10, 0x29, 0x9, ""}, {0xf0, 0x11f, 0x5, "1090ec94f41fedc74a5a1257a629505a1e32d07f32d66715cb7127c22e274ba567eafc3578caaec4e14b573f0e90099ceb10134756ea6dd22e344699518c52e33bd0e9df7fea84a791f6fb2ec7a6f1249bae40c16e4522eb3126779ffc16616f221399e3cfe2d84c5804e35a1d7a9dba2b44b8aa4be06538b246b687fd3a63e0f9bdc7d6467021648fd7d356b938ea902010adfa79bc5fb428937742e0bfaaeb04315083c0003e27393d49ce016d361415fe5cdca7a8fdb9c720f585b1e9c7df030a7ae3d61b8914c5bc88e9c2b47e217d520c2430e740561d4f39"}, {0xc0, 0x103, 0x63, "faa73a96bbeba1ad1b7d64c8b224b2cc1174559939008164b284127b74a414ca8090a6769786ba29ab296e5821908a4010166457d3fe1a02c53cb44b310b95de90f0ecab129bbd0394116dac8495296cccfa95326448b2233715ad01190978a6234d5cd3ed44833660283fb941e0da053e68036d37644a8b453ea16d3a02f67674e4d62880b060daeafc2eda280467910e0f506922ef1897f1f4b5302f7e183d2404de5304e8dbc38156be1a3ffb6473"}], 0x1c0, 0x4}, 0x10000}, {{&(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x2}, 0x6, &(0x7f0000000000)=[{&(0x7f0000674000-0x3a)="987c9371e8d88056ddb8af70b31f7609eab487abaccc6a661e5ee6ff017619af9d2da6a5810adf308ab32cee4e41b8fea9496064c9bede95ff0c", 0x3a}, {&(0x7f0000001000-0x24)="51c2440b537224321343e31d25edc0da84ec3ae43245a42ad0833a7ca93d96c5e55c0638", 0x24}, {&(0x7f0000000000+0x69)="79939250797c80b71817cd", 0xb}, {&(0x7f00001cb000)="93a9d054de34b09c9c53c1876067c247d3e1ca911e4b1679438dd21c7ec4d11575dca186cb9aa2e1b35845fd953e9b9d5bb22e1171b92b4d3600c8cd89c215c5dd8e9be6637171ed6cd95d", 0x4b}], 0x4, &(0x7f0000000000)=[{0x28, 0x108, 0x1, "55ef5ba8a931802234dd04c87785698510523825ed56"}, {0xd8, 0x107, 0x0, "9fd216a00b6357aad11c5d92992d409260e18a51802b4d325f6253c124d95ac012cdeb50d9a24ea35fd28c11051cacd4e5e43a6457126c6503ec16a36e6f075d0ae62639d2d90f5643da2128730629764eabe8987b0356a246050c91995d705c12e58b5b01d5d9e0c8e18d30ff6b4bc508ec66701c99d06040dd54d501196d94635547cf9afad2c33d48b400959d08a2fe5650c164ae22fda7c24c4d68c2f623aee980fc48f5e7fe3a2b0f9e477218fed297d98e2599470e47f57ed9d6a30bd62258"}, {0x1010, 0x19f, 0x100000001, "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"}, {0x30, 0x19f, 0x838, "be9e4c3ff32e64f0c8c8e15d56321b094e798b75fa190f9a953e83fbf271"}, {0xe8, 0x10d, 0x1, "62769c31f7378002ab4187bbef3704dbb6e378d7f59ff053d9eb3938afaa49eb7b7036ac99d5aca27dccc68e8e25d93f1b355e933b54f2c5c26e33f307a6603ea863af06e6e74c04a512e11e07770e57ab9ee0ff57b78768faaeb3348c63204229ef29b411dd2209d29296e266cecfc7d47dfa0328fc4c69325f298a473983398f336a8bb7e0eebefae627f01cd1184cf641c6e341d854a51a54e82b5b0f1d9135a7ffa25e3eec4652528ab54c6fe49b9916a5112a57072329fca82837b20fa28d3fb411e40c845253aef07c7f20a5fa6b"}], 0x1228, 0x4004}, 0xfffffffffffffb4c}], 0x8, 0x4) 2018/01/30 22:40:11 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b46000-0x11)='/dev/vga_arbiter\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0xc8802) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="334063b2f62b9e6713bc93aedafad784bcf8704a4f58997571b2fcf4544a5848cb55b4e71116ffd943d521f314b96752cde6527c99d3455da20b2534880b2f5a71a9fc041458ced84a8f34464fe8812a48f00946995b1190120b61e50705300faa3454834fa7b747ed9507cf8f92709274625a4c074f08503b0e14e4685a7f50ed444cafe369bcbe51e7b37aeb59eb35f8") setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000001000)={0x5, &(0x7f0000002000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000003000)=0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000)={0x57, 0x20, 0xab, {0x8a, 0x23}, {0x1, 0x1}, @const={0x1, {0x6, 0x5, 0x6, 0x7}}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xdb31, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000004000)={&(0x7f0000003000-0x48)={0x5, 0x852, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x2, 0x10000, 0xc687, 0x8001}, 0x1, @can={{0x2, 0x1, 0xffffffffffffff42, 0x1}, 0x4, 0x2, 0x0, 0x0, "691384a781368e79"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000000)={0x401, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000003000-0xe9)={r4, 0x100, 0x8200, "9c020af25618396f134332a3e7adcff2a044b73f882171ae37fc0690888c4bd5d71119490de40122429fbdfc351c0b0e3f8b2d222be0dc9154000b2f80460b09b4200de5344919706d7cd89a092b5b54f1adbdfdfebc7397b9b9044e844ecdf274c12d01b19bac9162d588d76c6a09575f4c191c01f950b4fc927824a9877abca17135284ea9e84386da64eccb6483a1ddebe4d67010545815491e77af07237b059771d3a7de34cc1e4d9fb2efc11a0ba9398d9d9e3e1023ed7239d1ecb1048ded1b91a009f21a1e52c08ca45fb8b8975b6d823ff920e50fc0d4650fb965c6"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r5, 0xa3, "23dee3389c54ce6c447ef9c62a6744ce15e3e99b7c9d91bea3d5495168ad42e9fb05b7af684b0825e4fa4f0b93320e08b7b14af290ff66853448e7f21262128e4a5f50cafb21e53609fad26766db78d46d1650e92363b53bc4569d960e55e8d3d1ea82d8bf251e9c7220de6d4ebcafd900ef8e1aa82976663411b0c8c470ce8d21a26825f5eb0d05fe800e24125969d5b5e286125e3f3566876d2d86f71bee959c2b5a"}, &(0x7f0000005000)=0xab) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000007000-0x7)={0x9, [0x2, 0xffff, 0x7, 0x1, 0x5, 0xeb, 0xabe, 0x10000, 0x8000]}, &(0x7f0000001000-0x4)=0x16) 2018/01/30 22:40:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001000-0x4)=0x0) fcntl$setpipe(r0, 0x407, 0x619) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd8, &(0x7f0000001000-0xd8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc={0x4, {@snap={0x1, 0xaa, "b2e2", "fb1adc", 0x16, "5a3470f6b51b31e2675ce813c18c05e7efc1820907c6ec5f80bca486696608eef70b35f942baadad6a7e0029e932ab23772237c897223d4b04ab38f3a44686efc2754d4c9b7e7fb4c675432268ff3447cc0d31b10a7d367ad799ea3d654c481c0bfd6238a5ebb42da6857a3696bbfa19ec9a482eab48cff8eff7d749c891cb31594eb3dcfa4c06c6786ec84f691f4cfceadf6eac95110d86f086e178aa382ea8d760907e09926de42585d054de9dc75c1c75152cc93c7133287170408125990d61"}}}}}, &(0x7f0000001000)={0x0, 0x3, [0x356, 0x58e, 0x17d]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004000-0x2)=0x1, &(0x7f0000004000-0x8)=0x2) ioctl$VT_RELDISP(r0, 0x5605) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0xb4)=""/180) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$unix(r0, &(0x7f0000004000)="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", 0x1000, 0x40, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000005000)={0x1bc4, 0x0, 0x0, 0xffffffff, 0xffffffffffff65cb, 0x3, 0x1, 0x4, 0x1022, 0xffff, 0x9f, 0x6}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000006000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000007000)={0x3, 0x7, 0x3531, 0x7f, 0x0, 0x7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={0x0, 0x1f, 0x9}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000)={r3, 0x62e, 0x8, [0x2, 0x101, 0x8, 0x5a, 0x4, 0x8f2, 0xff, 0x2]}, &(0x7f0000008000)=0x18) 2018/01/30 22:40:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fadvise64(r1, 0x0, 0x1400000000000000, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x1}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000001000-0x1)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000002000)=0x0, &(0x7f0000002000+0xab9)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_get$pid(0x2, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000005000-0x54)=""/84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000006000-0x8)=0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000008000-0x8)={r3, 0xf06d, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000000a000-0x4)=0x0) 2018/01/30 22:40:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) close(r1) r3 = dup2(r2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x2, 0x0, 0xffffffffffff1099, 0xff, 0xfff}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.', '/selinux/avc/cache_stats\x00'}, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1e, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000004000)={0x1, &(0x7f0000004000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000004000-0x2a)="6fd78c7cb87c6ad9fb0b3570b94d370bae4f121fd418a18fd57a9e80f1ae794b890c64a4ac9f9e42229b") sync_file_range(r3, 0x4, 0x1000, 0x2) listen(r4, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000005000)='wlan1\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000003000-0x20)={0x8, 0xfffffffffffffffd, 0xa, 0x9a, 0x80000001, 0x8, 0xfffffffffffff955, 0x8, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000003000)={r6, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000007000-0x3e)="9707576536f0389fa12332a74ca8132322ffbdc5f7fd73ad5010f065c67e921b6ff73c6ddd2e95be0ccdee8a1c7dfab6d89c96430f9168c007f08de72b8b", 0x3e}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000006000)="8402ecee317d3531de5ab91299b02af36079bae06fd2ea1e37b68e6c86a2e0b34293a62f7a3a282b3cc12bd2d6bb9449086dbfeb3507ce3a0f03511d8f3d747de524262a93eeb69ba994b43cb877f6576c9510f63f63de0626652520fd8b733ef1223e56823f58c50d9caa038b8ae3a92d5202901d12a0129cfdf8be7b4621bc660cab2d71c0ebb413eed53949f8a7333f", 0x91}, {&(0x7f0000007000-0xfe)="6385d92d2505164b81fa2b5f4afdb8d3f8833fec651479084f13bdb60245169bdc9ab174c9a1a1b1747c562b5822f985446778467ec8b95bd27041a4b2d510a6268c9b1110e34363d98cda949ed5cb8f8b798459ceb52c212ce74cb474fb4f78034969dc93849757f15b303486809a1d9ddbb4bcc060874a786cdf1b9c567315dcc13eda1d862a9d2d972e321caf8a65110d2b2ab6174e071201a95dbbfb7f493912d2403b00204a86b21b475ac6b15adb7e9622b38d2b5475276db4d1b0359fa45b665f982622821ecea02af40043c2a9b9f6a5b8c64603aca40b7748faf00a7248c757ba6d895b33d4c8f9354f59f92bbfd15d8198f65546ba3a027b7e", 0xfe}], 0x4, &(0x7f0000006000)=[{0x88, 0x11f, 0x9, "e88e0b480e409e79ab9e668494a652f39e80b9f6ead0a58535df8cc5a8fca520b60c707601a7bc7732b437f57065fd36be318bf70f5c2a60848cc1c74d7b050b4094e20ca9f4d61161556b9bd9567f037266e2f9f5b50c2cd6a411cf125b02f3a89f708a8f6520379a3098267552be7018db18f00a"}, {0xd8, 0x1ff, 0x8, "260ef7c8ffd42b2e851fdc04c76bfb40e2470c06d3259f63d16e94cc44f4b36fb55e16378118a1f259c96755518df2e5e1dd06ac6fa0bfe2b3d5d63ac019aabfd2ac122f1ae4d47015acc8f0ad34244ce9e460e69f1d78742a329d8589828d4345f07cdd36b8218460c765cfd5af9f2733c9c4a05e28a611c53b6883c5c9b1d4af564aa6e64469d1f7a47b0ef330690ccb11b79cc0a5db16e6aab8ab1d63f9765b892f63328f55c50e4533530968357cedde3499c1e223e126e8ebd11f61315855d293c3ea499f4b"}], 0x160, 0x0}, 0x10) 2018/01/30 22:40:11 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f7a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000006000-0x80)=[{&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f00009f7000-0xe6)=""/230, 0xe6}, {&(0x7f0000d9a000)=""/249, 0xf9}, {&(0x7f00009fa000)=""/190, 0xbe}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000b5f000-0x70)=""/112, 0x70}, {&(0x7f0000ba7000-0xfb)=""/251, 0xfb}], 0x8, &(0x7f0000123000-0x80)=[{&(0x7f0000f87000-0xbc)=""/188, 0xbc}, {&(0x7f0000afb000-0xd)=""/13, 0xd}, {&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/86, 0x56}, {&(0x7f000087c000-0xd7)=""/215, 0xd7}, {&(0x7f0000e45000)=""/168, 0xa8}], 0x8, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='net/hci\x00') getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000000)=""/133, &(0x7f0000000000)=0x85) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x80)=[{&(0x7f0000003000-0xc8)="24b6621b79783b148978aa5c526fd8447def8c42c1a94da31f45a1b54dc8a961bd4260546d2768947e4a32c4f1d1e751dc0932127c28f9b0ca4f9de9af409fd98d152c5b2431c45cfaabb9e59ee2035e8964e18c9ccf92465d28222c93349ab024563135c44a24f25ce3c15a1a5202c504be4c5e989cc316675b0566e40634deb917eadcba4f92d3c3436ebec6ed2492703044bca83006516d34aa72b837a303634d608a6497c9cec1c611ea15f2c2c8b81a28334a6a5092c511762e7b9f176d5801cec338686b02", 0xc8}, {&(0x7f0000002000)="914f8ca68ab517164c11d578bcfbc9c33600062e8c17b0524295466c6ebd715a151ad4e958f3c25006080db4916050a1760a2425c60bcc16a796fd6afcdee053355d4de979eb2f541b4691a90776cd8b", 0x50}, {&(0x7f0000003000-0x34)="4551a31171c0099f716382b610b14e9698ca4e5e17b4e8a470aa425e7f6c175a8e56d457b84957da3637092d6f705d61e0a7c54a", 0x34}, {&(0x7f0000002000+0x94b)="7347e11c08a2824992e5500d8cf124b676b9304297c64aeae457b7731860e8ed8b69b2abe755b86cb73cf00520b38575b82fce10b7f4c76a4bec296256815acee56f625a05d5216efd4aa15a8ac1466e91c399233e2f3d", 0x57}, {&(0x7f0000002000)="14a95c0ad04027e38680b05b9b3f3188833676cb3ceed81349e1daae6e26a47cf07014c529531af3999b574e0cc9c0024bd3252e3ff99edd593bc2", 0x3b}, {&(0x7f0000003000-0x4d)="6d8f68203ca30240404abdc332349fa77567f47aad4d7d565f703f34084c4a68c41e5040981749e78d07f39463ff922f7e79a50e26bcbff3cb43efac85cf10f5425624c989d262725131e568c8", 0x4d}, {&(0x7f0000002000)="c5a46278c820d5ac0e0de8c06d6795544ce9fbe735379513c3fc213e8584edda45b3c6b7ba6085920f8c538f9db1ac36c56cc482daa35508ab3f517f1f0797aa1bb17c3a9afdc45eea7f3365eab6eb02235f67706eea440af4c66f", 0x5b}, {&(0x7f0000003000-0x50)="2d13b3845166b98f3903fb991933a0e8e9699a25f733d363866e1abd78c73db01fd604775dd3052ca1d3df49f85e5599e4899d5bd170cc922a34be94fd01fa68c05e2edbb34de68b23dd57007e121b2e", 0x50}], 0x8, 0x0, 0x0, 0x800}], 0x1, 0x8004) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000)='./file0\x00', 0x81cc, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000002000-0x94)={{0x2a, 0x6, 0x92dd, 0x81, 0x200, 0x7}, 0x0, 0x1000, 0x1b, 0x2, 0x7fff, "f3503c84162ef551133e1081ec94cbe3b29dc550a6501d9a4822d434283aedd2fa9e683307ab07555d0ffca6b15752b5bfd6ebaf429021392c8cd7e0cb4b24b2b910df81505aa8a05a95a059093bd8cbe94ba6a624c49f6023cb678ffa1e4d6ac6d2309127269daa3fb7234428bd985810d04f1911db0f9cb96c6c896593fd76"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) 2018/01/30 22:40:11 executing program 6: r0 = open(&(0x7f00004c7000-0x8)='./file0\x00', 0x8000, 0x144) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00004da000)={@common='ipddp0\x00', @ifru_addrs=@l2={0x1f, 0x2, {0x1, 0x7fff, 0x8, 0xd74, 0x2, 0x9}, 0x5, 0x2}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000695000)=0x0, &(0x7f00000ca000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000)='net/mcfilter\x00') ioctl$VT_RELDISP(r2, 0x5605) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000)='./file0\x00', 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000004000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000003000-0x39)={r4, 0x31, "6dbb96e6da7002a7a76305dd3597ea4b3431958a10aa6fd0d9db3889cb9669a3844d16f4ecf550e9fba683736aca150c90"}, &(0x7f0000004000-0x4)=0x39) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000007000-0x2)=0x1) ioctl$KDADDIO(r3, 0x4b34, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000007000)=[], 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000009000-0xc)={0x88c, 0x1, 0x6cf25a02, 0x10000, 0x7fffffff, 0x5, 0x20, 0x81, 0x6, 0x3, 0x400, 0x0}) 2018/01/30 22:40:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000006000)={0x0, 0x7, 0x4, &(0x7f0000001000-0x8)=0x0}) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000002000-0x6d)=""/109, 0x6d}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000001000-0xea)=""/234, 0xea}], 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000003000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000002000)='./file0\x00', 0x61) read(r0, &(0x7f0000001000-0x39)=""/57, 0x39) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fadvise64(r1, 0x0, 0x80000000, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000004000-0x400)={"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"}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000-0xa1)=""/161, 0xa1) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x3, 0x4) connect$netlink(r0, &(0x7f0000002000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7f, 0x30, 0x6, 0x7}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000-0x6)={r3, 0x2}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000006000-0x8)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000006000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x620000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000007000)={0x9, 0x1f}) [ 29.762723] audit: type=1400 audit(1517352011.157:9): avc: denied { map } for pid=4145 comm="syz-fuzzer" path="/root/syzkaller-shm629454327" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.831733] audit: type=1400 audit(1517352011.226:10): avc: denied { sys_admin } for pid=4189 comm="syz-executor7" 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 [ 30.009058] IPVS: ftp: loaded support on port[0] = 21 [ 30.090559] audit: type=1400 audit(1517352011.484:11): avc: denied { net_admin } for pid=4195 comm="syz-executor4" 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 [ 30.230169] IPVS: ftp: loaded support on port[0] = 21 [ 30.358389] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.444317] IPVS: ftp: loaded support on port[0] = 21 [ 30.606932] IPVS: ftp: loaded support on port[0] = 21 [ 30.715325] IPVS: ftp: loaded support on port[0] = 21 [ 30.838292] IPVS: ftp: loaded support on port[0] = 21 [ 30.866400] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.040563] IPVS: ftp: loaded support on port[0] = 21 [ 31.160479] IPVS: ftp: loaded support on port[0] = 21 [ 31.594590] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.006665] audit: type=1400 audit(1517352013.401:12): avc: denied { sys_chroot } for pid=4195 comm="syz-executor4" 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 2018/01/30 22:40:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x420000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000027f000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008a0000)=0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000310000)=0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000d51000)=0x5) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000642000-0x10)={0x2, 0x2, @rand_addr=0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) process_vm_readv(r2, &(0x7f0000d51000)=[{&(0x7f0000150000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d5c000)=""/253, 0xfd}, {&(0x7f0000200000)=""/17, 0x11}, {&(0x7f0000258000)=""/75, 0x4b}, {&(0x7f000092d000-0x1f)=""/31, 0x1f}], 0x5, &(0x7f000073b000-0x60)=[{&(0x7f0000251000-0x42)=""/66, 0x42}, {&(0x7f0000a7b000)=""/42, 0x2a}, {&(0x7f00009e5000-0x56)=""/86, 0x56}, {&(0x7f0000093000-0x91)=""/145, 0x91}, {&(0x7f000021c000)=""/0, 0x0}, {&(0x7f0000829000-0x7d)=""/125, 0x7d}], 0x6, 0x0) getpeername$packet(r0, &(0x7f00001bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000126000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000239000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f4000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000390000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x1, 0x66e, 0x2, 0x9, 0xa, 0x20, 0x80, 0x84, r3, r4}, {0x4, 0x7ff, 0x5, 0x3, 0x5, 0x9, 0x8, 0x100000001}, {0xa59, 0x40, 0xd4f1, 0x0}, 0x2, 0xa, 0x0, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa3}, 0x1, 0x32}, 0x2, @in=@rand_addr=0x9, 0x3, 0x7, 0x2, 0x9, 0xee8, 0x3f, 0xffffffffffffffc1}}, 0xe8) syz_open_dev$admmidi(&(0x7f0000274000-0xe)='/dev/admmidi#\x00', 0x7ff, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/kvm\x00', 0x40, 0x0) [ 32.084648] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.157772] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/30 22:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ecb000)={0x2, 0x78, 0x8000000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000503000-0xd)='/dev/usbmon#\x00', 0x0, 0x54040) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000738000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00003e9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f93000-0x10)={0x0, 0xc, 0x2, 0x2, r1}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000208000)='/selinux/create\x00', 0x2, 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") [ 32.285494] audit: type=1400 audit(1517352013.679:13): avc: denied { dac_read_search } for pid=4701 comm="syz-executor4" capability=2 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 2018/01/30 22:40:13 executing program 4: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ddc000-0x26)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d4771050021000000", 0x26) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ddc000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000072a000)=@req3={0x20, 0xfffffffffffffffb, 0x16, 0x7, 0x7f, 0x0, 0x7fffffff}, 0x1c) open(&(0x7f000029e000)='./file0\x00', 0x801, 0x1) chown(&(0x7f0000b0b000-0x8)='./file0\x00', 0x0, 0x0) [ 32.387190] audit: type=1400 audit(1517352013.680:14): avc: denied { dac_override } for pid=4701 comm="syz-executor4" 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 2018/01/30 22:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000027c000)='/dev/audio#\x00', 0x58, 0x200) accept$netrom(r0, &(0x7f0000f99000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e3b000)=0x48) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000f9d000-0x38)={&(0x7f0000e60000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fb7000)={&(0x7f0000dea000-0x18)={0x14, 0x6, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/01/30 22:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a1d000-0x4)='tls\x00', 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)="") [ 32.448209] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.538371] audit: type=1326 audit(1517352013.824:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4726 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 22:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x400) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000515000)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 32.659154] audit: type=1326 audit(1517352013.824:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4726 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 22:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x400) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000515000)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012d000-0xa)='ns/cgroup\x00') r1 = syz_open_procfs(0x0, &(0x7f0000a00000-0xa)='ns/cgroup\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000890000-0x8)={r2, 0x24}) openat$vsock(0xffffffffffffff9c, &(0x7f0000f96000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 32.743750] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.815736] audit: type=1326 audit(1517352013.831:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4726 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 32.876561] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.940890] audit: type=1326 audit(1517352013.833:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4726 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 22:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000af6000-0x8)=0x0) mount(&(0x7f000070c000)='./file0\x00', &(0x7f0000d03000)='./file0\x00', &(0x7f0000a93000)='ramfs\x00', 0x8, &(0x7f0000f1a000-0xaf)="28ba1232eb4d65e79998a97f06cc6265dfa3a10fd246a20f2f06ae365857227f024d67265315c63d41d7e48a66e36a91a4e035898ff083480f1ba10d119f9e05f6dbd88647b68bca8e48d50716755aad3e7628c1cc21f1bdf0e31e0e210bfc07051bbbb206a2c8b7a070be474def295cf4944b16d168b3d225ebfb4e01059abe50a977db8963553fb23871650c8c736579164df87c329888049d6d320deead5d0489b3e6e0ac52be0321f24eede3eb") sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000500000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000667000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xef2, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x8001, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'wp384-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:16 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000901000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000002000-0x50)=""/80, &(0x7f0000000000)=0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000e13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000193000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000065f000)={r2, @rand_addr=0x0, @loopback=0x7f000001}, 0xc) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:16 executing program 1: open$dir(&(0x7f0000acc000)='./file0\x00', 0xc00, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000059c000-0x6)='ramfs\x00', 0x2210006, &(0x7f0000161000-0x1b)="") r0 = socket$bt_sco(0x1f, 0x5, 0x2) signalfd(r0, &(0x7f000063e000)={0x456b}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000024b000)='/', r1, &(0x7f0000ef1000-0x8)='./file0\x00') linkat(r1, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x400) 2018/01/30 22:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}, 0x0}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f00002bd000-0x2340)=[], 0x0, 0x0}, 0x0) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvmsg$netrom(r0, &(0x7f00002dd000-0x38)={&(0x7f0000cf1000)=@ax25={0x3, {"2f3971fbb37657"}, 0x0}, 0x10, &(0x7f000059a000)=[], 0x0, &(0x7f00005cf000)=[], 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f0000ef3000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) sendmsg$nl_generic(r0, &(0x7f0000ce6000-0x38)={&(0x7f0000d67000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000d78000-0x10)={&(0x7f0000444000)={0x1178, 0x2d, 0x820, 0x5, 0x2, {0x1a, 0x0, 0x0}, [@nested={0x1164, 0xb, [@generic="e3eaeaa44220b2ee6af741043a94d6b53394a4c99d9e2fb1d461d6932f957f32bffedb7fcccc27fd5eb30f28ad2272364cacdd2fd13c811e13d46a09635eb0c9ab68d00e598edecd485ef28d741b676b337b1130ab6f4c75a0bbd46eab86627a3ef45a14bd1c83f89723fb50d0dc197c15bceee37d0209375998bf7f29538c1a27f516cf9084d59a1e2ed3637e64ad0851", @generic="7aee74878be1fab426a9f1a781434ae73bb4e661acb56cda03d1c8f5bba271b00cc0ab9c8a4dabfe73d7266b06be6e81e75d03476404e9060e36c477e9159ec625b4a617f4036dfcb55db99c4f0eaccc4dcd4be56aefcf0c1ef6c17bfe5281e78bb1ba6e23d07df412116df7a882e7b779d4145e0161da263000457baf84e71a7ab64cc39880ba9d9bb87fc3773eb4dce61b890ef9060eac8bc28b1d2cdd890ced87620dd8ceb5b6d01028506ce397296403d20c2fbd433ae33e97399541d17393a7a5d2ba3dafdb891b9edbd6fd", @generic="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"]}]}, 0x1178}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) r4 = dup2(r2, r3) tkill(r1, 0x13) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x54f) 2018/01/30 22:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) inotify_init1(0x80000) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/01/30 22:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000494000)='/dev/mixer\x00', 0x600, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000078000)={0x9, 0x81, 0x1, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) clock_gettime(0x0, &(0x7f0000431000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000c89000-0x18)=[{{r2, 0x0}, 0x0, 0x0, 0x0}], 0x18) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/30 22:40:16 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000003000-0x2)={0x7, 0xffffffff}) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, r2}, 0x14) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) lremovexattr(&(0x7f0000034000)='./file0\x00', &(0x7f000002e000)=@known='user.syz\x00') mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x0, &(0x7f000000a000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 22:40:16 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000002000-0x50)={@common='bcsh0\x00', @ifru_data=&(0x7f0000020000-0x20)="6b6be7000000007000b400a400ca6601000000000002ef000000008cbe9d3cb0"}) 2018/01/30 22:40:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00000b9000-0xf)="740006000000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x0, 0x100000000) sendfile(r0, r1, 0x0, 0x81) 2018/01/30 22:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1000, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd, 0x0}], 0x1, &(0x7f0000034000)={0x77359400, 0x0}) r1 = syz_open_dev$adsp(&(0x7f00003a7000)='/dev/adsp#\x00', 0x6, 0x410040) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000f1b000)=""/157) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81, 0x0}], 0x1) semget$private(0x0, 0x3, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000a62000-0x17)='net/ip6_tables_matches\x00') clock_gettime(0x0, &(0x7f00008af000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a22000-0x10)={0x0, 0x0}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000081e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) futimesat(r2, &(0x7f00002f0000)='./file0\x00', &(0x7f0000409000-0x20)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}) 2018/01/30 22:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008df000-0x4)='tls\x00', 0x4) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000ee1000-0x8)={0x0, 0x0}) kcmp(r1, r2, 0x0, r0, r0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000bc6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000005d000)="0700000000000100000305fffe090000daff0000000100000000000000000423"}) 2018/01/30 22:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000e89000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = memfd_create(&(0x7f0000516000-0x20)="f3c021736563757269747940747275737465645e47504c73797374656d2e2400", 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000293000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0xff, 0x5, 0x6, 0x26, 0x2}, 0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000055a000)=0x400, 0x4) 2018/01/30 22:40:16 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xfff, 0x4) setpriority(0x2, r0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000367000-0xc)='/dev/random\x00', 0x0, 0x100) gettid() socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/30 22:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c84000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000cf4000)=0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r2, &(0x7f0000022000)='j', 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) r3 = gettid() ptrace$pokeuser(0x6, r3, 0x5fe, 0x0) 2018/01/30 22:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) name_to_handle_at(r0, &(0x7f0000b49000-0x8)='./file0\x00', &(0x7f0000435000)={0xb1, 0x1, "503f8134e20718a02f8efdd60766455dcab929ef50d0f55f70fd5f11cb1637af9921ce5b2d339a1a98e5937135d7861c546eda24a3927ec7633139800ec6aa7dd6623c55b1d2ebdd685c6d9312f1b5d058ca32fe8f0b2be3f870afc490187842c3026762968ce50c29a6ef60b10dbb10adbd3698c9d78f9797c4166471f91f1570db3222bdd5c284941ff236e530cfa8da7bef132cbe74e5a62535449af7ee325d8e021c20ad3eab97"}, &(0x7f0000707000+0xe17)=0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000b1c000+0x786)={0x3, &(0x7f0000a67000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) lseek(r0, 0x7ffffffffffffffb, 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000063d000)={0x4, &(0x7f0000a1d000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000a59000)={r1, 0x3}) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x3f, 0x0, 0x0}) 2018/01/30 22:40:16 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ab000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x242000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000+0xdf6)={@common='vlan0\x00', @ifru_flags=0x800}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x2, 0x9) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000000a000-0x1)=0x0) sendto$inet(r3, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000000f000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1f}, 0x8) 2018/01/30 22:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000711000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000c3000)='/dev/dmmidi#\x00', 0x6f19, 0x2) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x0, []}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000091a000-0xed)=""/237) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x80000000, 0x6, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r2, &(0x7f0000597000)=""/163, 0xa3) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000888000)=""/21) fcntl$setlease(r2, 0x400, 0x1) r5 = dup3(r4, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) rt_sigqueueinfo(0x0, 0xf, &(0x7f0000c3f000-0x10)={0x28, 0x800, 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000d9a000-0xc)={0x25, 0x8001, 0xffffffff00000001, 0x24314ae0, 0xf8, 0x100000001, 0x8000}, 0xc) request_key(&(0x7f0000c69000)='pkcs7_test\x00', &(0x7f0000a0d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a5000)='/dev/kvm\x00', 0xffffffffffffffff) add_key(&(0x7f0000c6c000)='trusted\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00008e4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffff3fca}) 2018/01/30 22:40:16 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000903000)=0x0) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@bridge_dellink={0x20, 0x11, 0xffffffffffffdfff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x1, 0x0, 0x407ffc0003}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d23000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000)=0xe8) getresgid(&(0x7f0000b02000)=0x0, &(0x7f0000d21000)=0x0, &(0x7f0000509000)=0x0) 2018/01/30 22:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000759000)='/dev/dsp#\x00', 0x0, 0x208000) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00001dd000-0x6d)="5c1aa202a86bb92493c1f34afd721bca6c15243046cdd4d3af59bb43ce490286400e102d01542f1c0e89e29b16d02ccfacb13f217759e24b0d9b53992917a1467fbb8202e24079f57c1eff0faa27bb9cd44a2d679540853ccdbd1244d56c8172895a195e408ccef5a996a0a542", 0x6d) 2018/01/30 22:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000878000-0x8)=0x99) connect$nfc_llcp(r2, &(0x7f0000e0a000)={0x27, 0x5e60, 0x0, 0x2, 0x6, 0x8, "ff35d13a15af08d5541a22ba2c04a3291e7b89a848ffa1aaa5fd539b1e6aa6c4a987b7b515707260c28dda768a6264c6d7030a0c612a1c62becce23c30c298", 0x90}, 0x60) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/30 22:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') sendfile(r0, r1, &(0x7f000051a000)=0x7, 0x10001) 2018/01/30 22:40:16 executing program 7: socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0xa8000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0xd3)=""/211) [ 35.289812] kauditd_printk_skb: 23 callbacks suppressed [ 35.289820] audit: type=1326 audit(1517352016.684:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5302 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 22:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oomHsNore\x00') sendfile(r0, r1, &(0x7f0000cd3000-0x8)=0x0, 0xff) [ 35.373815] audit: type=1400 audit(1517352016.688:43): avc: denied { prog_load } for pid=5305 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=bpf permissive=1 [ 35.430349] audit: type=1326 audit(1517352016.689:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5302 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 35.430365] audit: type=1326 audit(1517352016.689:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5302 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 35.430380] audit: type=1326 audit(1517352016.691:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5302 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=120 compat=0 ip=0x453299 code=0x7ffc0000 [ 35.430396] audit: type=1326 audit(1517352016.696:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5302 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 35.430412] audit: type=1326 audit(1517352016.699:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5302 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 35.430435] audit: type=1326 audit(1517352016.703:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5302 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 35.430448] audit: type=1326 audit(1517352016.706:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5302 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00004b9000)="", 0x3fd, 0x0, 0x0, 0x0) close(r0) 2018/01/30 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup3(r0, r1, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00008c3000-0x4)=0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000048d000-0x4)=0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000695000)=""/67, 0x43) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x0}, 0x10) dup(0xffffffffffffffff) 2018/01/30 22:40:17 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000958000-0x11)='/dev/vga_arbiter\x00', 0x6000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ea6000-0x4)=0x500, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000890000-0x20)="", 0x0) 2018/01/30 22:40:17 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x1, 0x1, 0xff, 0x0, 0x8, 0x9, 0x3, 0x2}, &(0x7f0000003000-0x40)={0x7ff, 0x2, 0x9224, 0x6, 0x0, 0x946, 0x3ff, 0x1}, &(0x7f0000002000)={0x34f8, 0xfffffffffffffff7, 0x6, 0x1, 0x6, 0x3, 0x2, 0x200}, &(0x7f0000002000)={0x77359400, 0x0}, &(0x7f0000002000)={&(0x7f0000002000-0x8)={0x2e22}, 0x8}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/30 22:40:17 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000000d000-0x60)={0x0, 0x0, 0x5, @thr={&(0x7f000000c000)="1bd14b1eef2dde268c8777f17d8b9eecc218bb36ea46c805dbc3d5b817f8fe3c1e0660e96a77ec929b23542e2deee1d4fbb904eaa14f7b5bde938480322f746ab4cfbe0b989f6a3132c1d3ffa9a2af94adf838e1f04b2ae8b1eae95029cf5617445fd0dda7f716e8a0f9f2cff9a531332ec6dbbcfd5d76b7c6ca2fead24c6f554b663e44590873a4e3b432437f08179d78c09f03b25091a8ea7b6af54ad1f87ec5328b42dd1676e77758254b9a", &(0x7f0000005000-0x5)="db40a5a975"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x0) timer_gettime(r1, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x402, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000693000-0x38)={&(0x7f0000faf000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00004ad000-0x90)=[{&(0x7f0000705000)=""/134, 0x86}, {&(0x7f0000a5e000)=""/186, 0xba}, {&(0x7f00004ba000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d86000-0x6f)=""/111, 0x6f}, {&(0x7f000078f000)=""/181, 0xb5}, {&(0x7f00009b4000-0x2a)=""/42, 0x2a}, {&(0x7f0000be3000-0xb)=""/11, 0xb}, {&(0x7f000061b000-0xf1)=""/241, 0xf1}, {&(0x7f0000b38000)=""/19, 0x13}], 0x9, &(0x7f0000ad9000-0x7)=""/7, 0x7, 0x7ff}, 0x40000100) r1 = syz_open_dev$dmmidi(&(0x7f0000ae4000)='/dev/dmmidi#\x00', 0x9, 0x840) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aa0000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003fa000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b33000)={r2, r3}) 2018/01/30 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b1e000)={0x0, 0x0}, &(0x7f0000551000-0x4)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x200000, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ed1000-0x20)={0x923f, 0x9, 0x2, 0xdd98, 0x9, 0x6, 0x0, 0xffffffff, r2}, &(0x7f0000bd5000)=0x20) 2018/01/30 22:40:17 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) r1 = semget(0x0, 0x3, 0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000022000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000023000-0x4)=0x0) getresgid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f000000c000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000023000)='/dev/input/mouse#\x00', 0x5, 0x40980) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000024000-0x8c)={0x0, 0x4, 0x3, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f0000022000)=0x0, &(0x7f000001f000-0x4)=0x0, &(0x7f0000023000-0x4)=0x0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f000000c000-0x5d)=""/93) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000011000-0x58)={{0x3, r2, r3, r4, r6, 0x40, 0x0, 0x0, 0x0, 0x0}, 0x6, 0x7, 0x1, 0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) [ 35.430463] audit: type=1326 audit(1517352016.715:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5302 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00003f3000)="cae63e43922a6cccbe5054e833b729efe68608585cf7eb4566dc256a26163d5870403ef8409a1629eb71719b0609d2b3929e934a3c4cedd57f81f90b28bc6c537f582a57dadb99d4e4d83d56b36949018114d98cc2c7275a9d787fbc0737826323d26bb33deb938e0d9fbcf47273a64c9a308d30a4bcc25af2c172119702ebdcfd9703", 0x83, 0x80, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ad000-0x5)="", 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$audion(&(0x7f00003e0000-0xc)='/dev/audio#\x00', 0x1, 0x2) getpeername$packet(r1, &(0x7f00008ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f2b000-0x3)=0x14) 2018/01/30 22:40:17 executing program 3: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) write$eventfd(r1, &(0x7f000026f000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000026f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000026f000)={0x80000001, 0x1, 0x46e, 0xffffffffffffffff, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgrp(0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xedde, 0x6, 0x2, 0x7, 0x3, 0xffffffff, 0x1f, 0x9, 0xfffffffffffffffd, 0x400, 0x6, 0xd7, 0x9e50, 0x3, 0x10000]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000270000-0x1)='\x00', 0xa00) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000)={{0x4, 0x5}, 'port0\x00', 0x4, 0x2, 0x9, 0xc1, 0x100000000, 0x7fffffff, 0x6, 0x0, 0x0, 0x5f3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x27, 0x1, @thr={&(0x7f0000270000-0x28)="38a2ab032d60ae85322fc46c51989d88b5dc7cb36ef4c1aef98ff6e4705fa63bb460233d51b2e0d7", &(0x7f000026f000)="cf8810a5c46dda2cea3011fe8671d31b2e5b98cccf609cf1427add5defc264c36c44afa37c3684891d11e8e30d688c4227e8182191ad2e7f46509d6b516578d4a0ba45ca1129c40f96ae22c930a71d1f6d77e5d8a6c90b89dfecb1bbb241d7a1f99d532489ea68535a35d11feadb50ea124be125ec90045a6f9eff16ac235283a0e11a67c0daeeb0f2bbdb879086876398a07d63960373f3af7ff0a2b7aadd9492d7607e9334"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x919}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000026f000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x1, 0x340, 0x8}, &(0x7f0000003000)=0xa0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000003000-0x50)={0x3, 0x4, 0x5c7, 0x7ff, &(0x7f0000003000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r3, 0x5}, &(0x7f0000003000-0x4)=0x8) 2018/01/30 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000092000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00007c9000)=""/143, &(0x7f0000b1d000-0x4)=0x3d5) r1 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00004a8000-0x40)={0x0, 0x0, 0x0, 0x0, "1ceef83ec8168650ab883efc6b081bb604e7d7b0ceb1debbcfa8a1662cbbdb7c06863c453676a16ca8426a9b", 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000027d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f000090b000-0x5d)="4d5620350d89c8010e1fdbae71de3d23c856231bb32cfe9db30523288ffab1522d96e62b587a7e1e42f7a70669270ef4870634745b7daa8e63549b778ee38cb4ba947d8c2721a33492d6c33ab8487e9f7dfb87000c351941645e66dcd9", 0x5d, 0x1, &(0x7f0000e2c000)={0x1a, 0x0, 0xfffffffffffffffa, 0x80000000, 0x6, 0x2fb800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/30 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000b4c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000050c000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000997000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, r1}) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000)=0x81, 0x4) 2018/01/30 22:40:17 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000001b000-0x10)=@ethernet={0x7, @random="15e6430697e6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fbf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000df2000)={0x2, [0x0, 0x0]}, &(0x7f0000827000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b3e000)={r2, 0x9, "bca32f7fc70f6b255d"}, &(0x7f0000415000)=0x11) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0xfffffffe, 0x0}) 2018/01/30 22:40:17 executing program 0: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f24000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) prctl$void(0x0) 2018/01/30 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000173000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000d88000)=0x32) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000f24000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f23000)=0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, 0x1c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000b0e000-0x38)={&(0x7f0000260000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f24000)=[{&(0x7f0000f25000-0xf6)=""/246, 0xf6}, {&(0x7f0000f25000-0xf1)=""/241, 0xf1}, {&(0x7f0000f25000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000594000-0xd2)=""/210, 0xd2, 0x3f349266}, 0x60) connect$inet6(r0, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/30 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000baa000)='id_resolver\x00', &(0x7f0000ea4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b89000-0xc)="d8776c616e302c6264657600", 0xffffffffffffffff) add_key$keyring(&(0x7f000011f000-0x8)='keyring\x00', &(0x7f0000980000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0x40045542, &(0x7f0000004000)={0x800000000ff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/01/30 22:40:17 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x37}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000eb6000-0x1a4)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x70)=[{&(0x7f0000799000-0x25)=""/37, 0x25}, {&(0x7f000060b000-0xbd)=""/189, 0xbd}, {&(0x7f0000418000-0x1e)=""/30, 0x1e}, {&(0x7f0000636000-0x61)=""/97, 0x61}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000174000)=""/19, 0x13}, {&(0x7f0000000000)=""/95, 0x5f}], 0x7, &(0x7f0000625000-0x92)=""/146, 0x92, 0x3}, 0x101}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f00009b9000)=""/174, 0xae}], 0x1, 0x0, 0x0, 0x2}, 0x80}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x10)=[{&(0x7f0000bdd000)=""/124, 0x7c}], 0x1, &(0x7f0000265000)=""/0, 0x0, 0x2}, 0x6}, {{&(0x7f0000374000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000039b000)=[{&(0x7f00005b4000-0x94)=""/148, 0x94}, {&(0x7f0000001000-0xd5)=""/213, 0xd5}, {&(0x7f0000947000)=""/39, 0x27}], 0x3, 0x0, 0x0, 0x80000001}, 0xfb2000000}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000673000-0x8f)=""/143, 0x8f}, {&(0x7f0000c7f000-0xe9)=""/233, 0xe9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000677000-0x50)=""/80, 0x50}, {&(0x7f000009a000-0x29)=""/41, 0x29}, {&(0x7f0000a44000-0x25)=""/37, 0x25}], 0x6, 0x0, 0x0, 0x0}, 0x3}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d3f000-0x10)=[{&(0x7f0000001000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000e97000)=""/184, 0xb8, 0xa1b}, 0x187}, {{&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f00004e5000)=""/44, 0x2c}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000b54000)=""/127, 0x7f}, {&(0x7f0000376000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}, {&(0x7f000050e000)=""/88, 0x58}], 0x7, &(0x7f00009ed000-0x18)=""/24, 0x18, 0x0}, 0x6c}], 0x7, 0x100, &(0x7f0000eac000)={0x0, 0x1c9c380}) syz_open_dev$audion(&(0x7f00002a9000+0xd42)='/dev/audio#\x00', 0x5, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r3, 0xdd1f, &(0x7f0000001000-0xd4)="6666b0e129b85ffab1c814ce1d2471123c632020efe5b66eb98a718b8d84b898399c0e6d5090fd2f9637033cd55b2cfb29e6506c71fdd6d78fc24e422c417a1e0a1016e1ed2367f0cd446712e409b84621e7bc73cf55fb58533091f2dc795272113846689ad6377cb00f319c405c33220f7a019b3693d20ad2399f7e2404d1490a99ee2c956ea53d91c0acbd06e8b47cd8618e58ad5cf539d0cf4d90f2c927038634f2646685ae67b06172190eca984e20fe24d52ee702b2f859c9edf150b03e41528bc176c52b28787500000008507bb8e3df") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eac000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00003da000-0x4)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000f23000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 22:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000783000-0x5)='comm\x00') ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000810000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) inotify_init1(0x80000) writev(r1, &(0x7f0000f49000)=[{&(0x7f0000462000-0x38)="a57e16c6c124addd79d8105469dc9509b71749e57e42ec5e125b8e146c8391fe81bcaa40665f25e312c8ccbbb7571896cf8c60989e898a46", 0xfffffffffffffdf2}], 0x1000000000000349) sendmsg$nl_generic(r1, &(0x7f0000c31000)={&(0x7f0000e0f000)={0x10, 0x0, 0x0, 0x1fffd}, 0xc, &(0x7f0000b8f000-0x10)={&(0x7f00002c0000)={0x100, 0x13, 0xc, 0x5, 0x0, {0xf, 0x0, 0x0}, [@generic="fd6c6a7bb7efa293990a0d7bffaed4884d4dc92344e8b7ba80dc1518ac7705fa2f22fbf9580867f54164fc431fd9bed00763ed9c22b1f986dbd4103b421281fe537a7d1e2b476c9eb73913a8576283387762f0da72e11a21b8fb1a0896da0c243717a870d928d7139aa5b885660035e3c78e39662b5927880eabdfc30472a7f654d1446136c103ae6044af871f36851b190d13baf4fffd6580ffc98397d2fcab6b75e3559be60d81d59445d51da9cfe8bad9f1ad7ee3439a7172d27d75af2a082ea03ff15b503bea868c01835c1fa43629f5778eefe91f1f97c753ae2feb399765028d2cefd7c07a97db60e0"]}, 0x100}, 0x1, 0x0, 0x0, 0x4008000}, 0x2020000000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000042e000)=0x0) 2018/01/30 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4006, 0x8) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000c83000)='/dev/vcsa#\x00', 0x6, 0xa000) ioctl$TCSETSW(r1, 0x5403, &(0x7f00001c5000)={0x4, 0x9, 0x1000, 0x0, 0x6, 0x8, 0x10000, 0x9, 0x2, 0x101, 0x5, 0x10001}) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x4, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0xe5, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/30 22:40:17 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getitimer(0x2, &(0x7f0000304000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) dup2(r0, r0) bind$unix(r0, &(0x7f00000c6000-0x8)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/30 22:40:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000043c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r2, 0x18, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/30 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) perf_event_open(&(0x7f00009d3000)={0x1, 0x78, 0x2, 0x9f0, 0x9, 0x7, 0x0, 0xfffffffffffff001, 0x40808, 0x6, 0x9, 0x6, 0x3, 0x3ff, 0xfffffffffffffff9, 0x101, 0x9ac5, 0x1, 0xd354, 0x5, 0x52, 0x1, 0x84e, 0x5, 0x6, 0x210, 0x6, 0x3ff, 0x1000000020, 0x800, 0xfffffffffffffbff, 0x99e, 0x7, 0x7, 0x6, 0x4, 0x100000000, 0x8ca4, 0x0, 0x10000, 0x88d107fb1129f863, @perf_config_ext={0x7f, 0x7}, 0x4, 0x6cb, 0x7, 0x2, 0x3145, 0x8, 0x7, 0x0}, r3, 0x819c, r0, 0x8) io_getevents(r1, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2018/01/30 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000c8000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10040) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000092000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sg(&(0x7f00001d4000-0x9)='/dev/sg#\x00', 0x7, 0x200040) accept4$llc(r2, &(0x7f0000339000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e3c000)=0x10, 0x80800) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000011f000-0x4)=0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000043000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000232000-0x4)=0x7f) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000816000-0x77)=""/119) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/30 22:40:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00004d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ec5000-0x20)="82e5d4c647f7f67947b7de5838b5f8b0815fab0eb7ee074cee0e1a19328c9ad0"}) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/30 22:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000c000)='wchan\x00') sendfile(r1, r1, 0x0, 0x80000001) r2 = add_key(&(0x7f000055f000)='rxrpc\x00', &(0x7f000098a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000053000)='keyring\x00', &(0x7f0000363000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000477000-0x64)="9cbf0b05f35fd88bd5ac5a3eab7c56e1efda87387a401875586a16fcf260c51cf78f4b9247a1559a584e8d42906a2e4f344a00e3ad3a21b80360738846c6b931dd6fa2947bf12f5476db09baa0e44546e0fdf8953e53c6f899c64b5dcdc885eadff735ea", 0x64, r2) keyctl$read(0xb, r2, &(0x7f000067a000)=""/140, 0x8c) 2018/01/30 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ab7000)='./file0\x00', 0x42) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) [ 35.935273] mip6: mip6_rthdr_init_state: spi is not 0: 3808690176 [ 35.949054] binder: BINDER_SET_CONTEXT_MGR already set [ 35.958528] binder: 5425:5439 ioctl 40046207 0 returned -16 2018/01/30 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000efb000-0xa8)=[{&(0x7f0000d28000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f37000-0x18)=[], 0x0, &(0x7f00001bb000-0x24)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) getsockname$unix(r0, &(0x7f0000607000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bd3000)=0x8) 2018/01/30 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') r2 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00004e3000)=[], 0x1) clone(0x0, &(0x7f0000b3d000)="b6", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000ad000-0x4)=0x0, 0x4) preadv(r2, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0xb0}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) syz_open_dev$random(&(0x7f0000376000-0xc)='/dev/random\x00', 0x0, 0x81) [ 35.988136] mip6: mip6_rthdr_init_state: spi is not 0: 3808690176 [ 35.989854] binder: BINDER_SET_CONTEXT_MGR already set [ 35.989863] binder: 5425:5446 ioctl 40046207 0 returned -16 2018/01/30 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(chacha20-generic,tgr128-generic)\x00'}, 0x58) clock_gettime(0x0, &(0x7f0000213000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f000013e000)={0x1, 0x9, 0x3ff, 0xffff, 0x2, 0x9, 0x0, 0x80000001}, &(0x7f0000775000-0x40)={0x2, 0x4fc5, 0x120000000000000, 0x6, 0xfff, 0x7f, 0x2, 0x44d}, &(0x7f0000af9000-0x40)={0x0, 0x3, 0x0, 0x2, 0xfffffffffffffff8, 0x100000001, 0x1, 0x3}, &(0x7f00001f8000-0x10)={r1, r2+10000000}, &(0x7f00004db000)={&(0x7f0000fd2000)={0x7}, 0x8}) bind$alg(r0, &(0x7f0000016000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/01/30 22:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)="") r0 = syz_open_dev$admmidi(&(0x7f00000b8000)='/dev/admmidi#\x00', 0xff, 0x2000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000ca3000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f6b000-0x4)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000036d000-0x34)={@ll={0x11, 0x1d, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, {&(0x7f0000e50000)=""/115, 0x73}, &(0x7f0000fce000-0x1)=0x0, 0x0}, 0x34) accept$inet(r0, &(0x7f0000e36000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096f000-0x4)=0x10) chroot(&(0x7f000057f000-0x8)='./file0\x00') umount2(&(0x7f0000d56000-0xe)='./file0\x00', 0x0) 2018/01/30 22:40:17 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap$binder(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x8010, r1, 0x0) 2018/01/30 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000020) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c15000)='/dev/cuse\x00', 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000ba8000)={&(0x7f0000035000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000009d000-0x10)={&(0x7f000053d000+0x87f)={0xe0, 0x36, 0x20c, 0x7, 0x3, {0x2, 0x0, 0x0}, [@generic="562c66cacb8f7ad859a43a6981bec434eb00711a800ccd8a6821b028a0f82c577933fb494782b58cfec520672480b59847233ce15f4de10b290a32339001ff6c64498ef11f9dad2ee06c749b3146daf49033b728bfb6e33cca7d52cbe90889c297d04c689541c4c791e060ef594a71f1b4dcf558a7b7ea7a3737a080aa4a46b6f5f073dec53f3497dae45c3a6aecaab642e0b09757d63c9c35e247eca707eef907b3d4f76d5f88dc242321659c412d38c038b96e19d745078f4f60625a32fedd627401021ef488fb9584"]}, 0xe0}, 0x1, 0x0, 0x0, 0x40440c4}, 0x80) fsync(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008b4000-0x10)={0x0, 0x0, &(0x7f0000042000-0xa4)=[]}, &(0x7f0000a5b000-0x4)=0x10) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000fe5000)=0x0) 2018/01/30 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0xfffffffffffffdbe, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000ed8000)='/dev/input/mice\x00', 0x0, 0x4100) [ 36.003582] binder: BINDER_SET_CONTEXT_MGR already set [ 36.003593] binder: 5425:5446 ioctl 40046207 0 returned -16 2018/01/30 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000694000-0x9)='/dev/sg#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/30 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00009da000)={0x4, &(0x7f00004a2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00007ee000)={r1, &(0x7f0000a4f000-0x22)=""/34}) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000de5000)={0x57, 0x0, 0x1, @random="070000004044b23236f0e6065d86041bf2b3b36e2708546daaa355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cdd34882afb9950b0003d332fdbf2b8391907f08"}, 0x37) 2018/01/30 22:40:17 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000a69000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0xfffffffffffffffd) connect$pppoe(r0, &(0x7f0000c82000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="1562cf0241b37dc9e6a8c6eca512a7df"}}, 0x1e) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/30 22:40:17 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/01/30 22:40:17 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00008a7000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) bind$ax25(r1, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/30 22:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000824000-0xb)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0}, 0xb) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000042b000-0xe)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/igmp6\x00') sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/30 22:40:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x16, 0x0}) r1 = getpgrp(0xffffffffffffffff) sched_getscheduler(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000b87000)=""/176, 0xb0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getpid() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) execve(&(0x7f0000f2b000)='./file0\x00', &(0x7f000001d000-0x28)=[&(0x7f00001db000-0x8)='vmnet0*\x00', &(0x7f0000d23000)=':[bdev/%em0]mime_type\x00', &(0x7f00004a9000-0x1)='\x00', &(0x7f00006b6000-0x2)=']\x00', &(0x7f0000733000)="9e7d4000"], &(0x7f0000e28000)=[]) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/30 22:40:17 executing program 4: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001278, &(0x7f0000024000)="") socketpair(0xb, 0x0, 0x1000, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000040000-0x8)={0x8, 0x8}) 2018/01/30 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) pipe2(&(0x7f00000a7000-0x8)={0x0, 0x0}, 0x4000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00007f8000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000196000)={0xc, 0x0, &(0x7f0000429000)=[@free_buffer={0x40086303, r1}], 0x1a, 0x0, &(0x7f000045c000)="583227650f9192db655d29f15012043c25fd812273bf31d4a0dc"}) userfaultfd(0x800) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000769000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = syz_open_dev$sndmidi(&(0x7f0000d4a000)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ea7000)=@pic={0x5, 0xfcf, 0x7, 0x100000001, 0x40000000000, 0x9, 0x0, 0xbe7, 0x8, 0x5f5bb829, 0x6ca3, 0x4, 0x8, 0x8, 0x4, 0x2}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000088a000-0x80)={[0x10000, 0x5000, 0x1000, 0xf000], 0xdf40, 0x11, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/30 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000e1b000-0x6)={0x6, 0x3eff, 0x0}) sendto(r1, &(0x7f0000887000)="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", 0x1000, 0x8000, &(0x7f0000a17000-0xb)=@llc={0x1a, 0x9, 0x1a7c, 0x8, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r2, r1) read(0xffffffffffffffff, &(0x7f0000ec3000-0x91)=""/145, 0x91) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000c5b000)={0x1, 0x20, [0x0, 0x1, 0x5, 0xf6, 0x5, 0x20, 0x2, 0x1]}) 2018/01/30 22:40:17 executing program 6: r0 = socket(0x1000000020, 0x4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x3ff}, 0x4) recvfrom$inet(r0, &(0x7f00002e4000)=""/186, 0xba, 0x0, &(0x7f0000c93000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80007, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001000-0x18)={0x8, &(0x7f0000000000)=""/177, &(0x7f0000000000)=[{0x2, 0x9c, 0x30ea, &(0x7f0000000000)=""/156}, {0x8, 0xf8, 0x0, &(0x7f0000001000-0xf8)=""/248}, {0x0, 0xba, 0x9, &(0x7f0000001000-0xba)=""/186}, {0xdfb, 0x77, 0x3, &(0x7f0000001000-0x77)=""/119}, {0x3, 0xbd, 0x4e97, &(0x7f0000001000-0xbd)=""/189}, {0x8, 0xce, 0x6, &(0x7f0000002000-0xce)=""/206}, {0x40, 0x9a, 0x1f, &(0x7f0000001000-0x9a)=""/154}, {0x3f, 0x74, 0x0, &(0x7f0000002000-0x74)=""/116}]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a27000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x6df8}, &(0x7f0000000000)=0x8) 2018/01/30 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000697000-0x6)='veno\x00', 0x329) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000014d000-0xc)='/dev/autofs\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000ff6000)=0x5, 0x8) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f00007ca000/0x2000)=nil, 0x2000, 0x1) shutdown(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000397000-0x8)='./file0\x00', 0x10040, 0x80) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000097a000)={0x6, [0x2, 0x4, 0x7fff, 0x8, 0x7f, 0x100000000]}, &(0x7f0000cb0000)=0x10) 2018/01/30 22:40:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000f29000)='/dev/dmmidi#\x00', 0x8cf, 0x402000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004e4000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e0c000)=0x14) connect$can_bcm(r1, &(0x7f00007a3000-0x10)={0x1d, r2, 0x0, 0x0}, 0x321) 2018/01/30 22:40:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x9, 0x200}, {0xffffffffffff01dc, 0xac43}, 0x1, 0x5, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000250000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r1, &(0x7f000081c000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f0000e1a000-0x10)=@ipx={0x4, 0x20, 0x0, "628ce0b17ee9", 0x7, 0x0}, 0x10) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000d2a000-0x22)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x4) 2018/01/30 22:40:17 executing program 5: userfaultfd(0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/30 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000062000-0x9)='/dev/ion\x00', 0x107000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000057000-0x9)='/dev/ppp\x00', 0x163200, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x2, 0x810, r0, 0x0) io_setup(0xfff, &(0x7f0000e01000-0x8)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002a6000)={0x2, &(0x7f0000441000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00001a8000)={r2, 0x1}) 2018/01/30 22:40:17 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00001eb000-0xd)='/dev/usbmon#\x00', 0x3, 0x40000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000bc5000)={0x0, 0x7}, &(0x7f00004d3000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r2, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) r3 = geteuid() fstat(r0, &(0x7f000070b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000fec000)='./file0\x00', &(0x7f0000a77000)='./file0\x00', 0x5000, r3, r4, 0x2, 0x401, 0x2000) writev(r2, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmmsg$alg(r2, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) 2018/01/30 22:40:17 executing program 3: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 22:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000878000)='/selinux/checkreqprot\x00', 0x80, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000c49000-0x8)=0x13, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007c1000-0x4)=0x0) perf_event_open(&(0x7f00000f3000-0x78)={0x7, 0x78, 0x1, 0x3, 0x9, 0xfffffffffffff000, 0x0, 0xe98, 0x28000, 0x2, 0xfdb0, 0x3, 0x800, 0x10000, 0x7ff, 0x18, 0x1, 0x0, 0x5, 0x8, 0x7, 0x1, 0x6, 0x7, 0x3, 0x394, 0x7f, 0x6, 0x4, 0x7, 0x7fff, 0x100000000, 0x7f94, 0xc38a, 0x5, 0x7, 0x100000000, 0xb3b, 0x0, 0x100000001, 0x4, @perf_config_ext={0x9, 0x7}, 0x21ac, 0x101, 0x1, 0x4, 0x8001, 0x100000001, 0xfffffffffffffffe, 0x0}, r3, 0x40, r2, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00001d8000)=0x80000001, 0x4) 2018/01/30 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x26, 0x0) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) lstat(&(0x7f00002d5000-0xe)='./file0/file0\x00', &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f000098b000)='./file0\x00', &(0x7f00004b8000)=[&(0x7f00001ba000)="0000000000000085", &(0x7f00007e7000-0xe)='+securityeth0\x00'], &(0x7f0000d1a000)=[]) 2018/01/30 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000d000-0x100c)=@ethtool_regs={0x4, 0x3, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000006, 0x4000000000000006) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2000000000006c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/30 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000000) 2018/01/30 22:40:17 executing program 6: shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa0000)='/selinux/policy\x00', 0x0, 0x0) recvfrom(r0, &(0x7f000041f000-0x69)=""/105, 0x69, 0x41, &(0x7f0000470000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x4}}, 0x2e) shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) shmdt(0x0) 2018/01/30 22:40:17 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80000, 0x13) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x1, 0x6, 0x55) r1 = syz_open_dev$audion(&(0x7f000001e000-0xc)='/dev/audio#\x00', 0x5b0, 0xa8880) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000010000)=""/120) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000021000-0x60)={0x0, 0x2b, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:40:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x7d)=""/125, &(0x7f0000001000-0x4)=0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5", 0x1}], 0x1) write(r1, &(0x7f0000805000)="", 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) writev(r1, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) 2018/01/30 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003cd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f000067c000)=[{&(0x7f0000566000)='~', 0x1}], 0x1, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f0000416000)=0x0, 0x80000) fcntl$getown(r1, 0x9) 2018/01/30 22:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x5) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000320000-0x4)=0x0) [ 36.392542] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/01/30 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f00001b4000-0x38)={0x0, 0x0, &(0x7f0000adc000-0x60)=[], 0x0, &(0x7f0000c31000-0x6a)=""/106, 0x6a, 0x0}, 0x40000020) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000abb000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df8000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f0000531000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d45000-0x8)='./file0\x00', &(0x7f000064d000-0x9)=@known='user.syz\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000012c000)={0x40, 0x0, 0x2, 0xcad}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x9, r1, 0x1, 0x959b}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000107000)={0x0, 0xf8c, 0x4000000000000000}, &(0x7f0000063000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3, 0x5d93}, &(0x7f0000000000)=0x8) io_setup(0x8, &(0x7f00004eb000)=0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be7000-0x1)=0xfea5) ioprio_get$pid(0x3, r6) pipe(&(0x7f0000834000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000f91000-0x88)={0x5, {{0xa, 0x0, 0x19e3128, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f000008b000)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) io_submit(r4, 0x1, &(0x7f00001b2000)=[]) signalfd(r7, &(0x7f00003e3000-0x8)={0x7}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f00004e2000)=0x8, 0x4) 2018/01/30 22:40:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect(r1, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$can_raw(r2, &(0x7f0000002000)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000004000-0x7)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6c9a2bff8714fd433ce075188c03375d385d3537df6196393585176ce36adedfe008e821fbab8e766eb088b8528eecd71a163e650f1163b145a07464c6515f40"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000ef1000-0xa4)="", 0x0, 0x0, 0x0, 0x0) 2018/01/30 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e29000-0x9)='/dev/sg#\x00', 0x718, 0x20000) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/30 22:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d86000-0x9)='/dev/vcs\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/30 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000431000)=0x4, 0x4) 2018/01/30 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00009b0000)=0x0, 0xffffffffffffffda) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000b00000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f1f000-0x1c)={&(0x7f0000453000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000007000)=[{&(0x7f000075b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008be000)=""/153, 0x99, 0x0}, 0x0) 2018/01/30 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00000b9000-0xf)="740006000000000000000000008c00", 0x0) fcntl$setstatus(r0, 0x4, 0x44800) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000078e000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) sendfile(r0, r1, 0x0, 0x81) 2018/01/30 22:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x40000000000002, 0x3) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001d0000-0x8)={0x0, 0xff, 0x3}, &(0x7f0000a76000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000069f000)={r2, 0x6}, &(0x7f00009d1000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f00002ed000)=[{&(0x7f00004ac000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[], 0x0, &(0x7f00004ef000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000c91000)='/dev/snd/midiC#D#\x00', 0x6, 0x200) lseek(r0, 0x0, 0x3) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000ce3000)={0x2, 0x30000000000000}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000ba6000)={0x8f28, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/30 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fe0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x7fffffff, 0x1, 0x8}, &(0x7f00008a2000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008dc000)={r1, 0x100000000}, &(0x7f000054b000)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xbf, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/30 22:40:18 executing program 7: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022d000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00008a4000-0x89)=""/137) close(r0) 2018/01/30 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d0b000-0x8)='./file0\x00', 0x40800, 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000d5000-0x15)=""/21) wait4(0xffffffffffffffff, &(0x7f0000d0e000-0x4)=0x0, 0x4, &(0x7f00003aa000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400, 0x0}, {r1, 0x989680}}, &(0x7f0000c87000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 22:40:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000+0x3df)='/dev/rtc\x00', 0x7ffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000108000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00003ea000-0x14)={0x0, r0, 0x6, 0x0, 0x0}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000719000-0x8)=0x0) fstat(r0, &(0x7f0000b74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) fremovexattr(r0, &(0x7f000096b000-0x15)=@known='com.apple.FinderInfo\x00') getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000221000-0x4)=0x5, &(0x7f0000329000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000abd000-0x20)={0xdd, 0x3f, 0x820e, 0x10000, 0x4, 0x0, 0x9, 0x358, 0x0}, &(0x7f0000d26000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008df000-0x16)={r2, 0x0, 0x7, [0x8, 0xffffffff, 0xb607, 0x1, 0x8, 0x8000, 0x1]}, 0x16) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000048a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000950000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc7}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x84) bind$inet6(r0, &(0x7f000043b000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/30 22:40:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000646000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fee000)={0xcd3, 0x8001, 0x8000, 0x7, 0x10000, 0x1, 0x574, 0x7, 0x0}, &(0x7f0000907000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac9000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cb7000)=0x8c) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/30 22:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f32000)='/dev/snd/pcmC#D#c\x00', 0x200004, 0x40400) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000adb000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000230000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8f000-0x4)=0x10) read(r2, &(0x7f0000cb5000)=""/72, 0x48) 2018/01/30 22:40:18 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00002ce000)='/dev/vcs#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x200, 0xb2d, 0x5bc5f729, 0x0, 0x100000001, 0x8, 0x1ff, 0x0, 0x7b, 0x13b, 0x2, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000318000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x0, &(0x7f00005b2000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/30 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000c7e000)=0x0, &(0x7f0000257000-0x4)=0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ba0000-0x4)=0x8001) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a51000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000d78000)=""/241) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) write(r0, &(0x7f000080c000)="25f900005e0047000000eaf83a0000000000000001000000f30000000408db1ee9ff4435eade", 0x26) 2018/01/30 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f000005e000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x42) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000d1a000)=""/237) 2018/01/30 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000018000-0x4a)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x40000000036, 0x2, 0x0}, 0x4a) 2018/01/30 22:40:18 executing program 2: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000013000-0xc)={@multicast1=0xe0000001, @empty=0x0, @multicast2=0xe0000002}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x7}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="696662300000080000000000eaff00", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xe, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) 2018/01/30 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00009a2000)=0x0, &(0x7f0000b06000)=0x4) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f00000e4000-0x1)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089a000)=0xa0) 2018/01/30 22:40:18 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/mixer\x00', 0x400, 0x0) bind$alg(r0, &(0x7f0000bb1000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = gettid() mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f83000)=0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000f84000-0xa)={r0, r1, 0x6}) r4 = dup(r1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x100000001, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/30 22:40:18 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000004000)={@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, {&(0x7f0000002000)=""/138, 0x8a}, &(0x7f0000004000)=0x0, 0x40}, 0x3e) r3 = fcntl$dupfd(r0, 0x0, r0) connect$ipx(r3, &(0x7f0000003000)={0x4, 0x0, 0x0, "f67eb44ada4e", 0x0, 0x0}, 0x10) 2018/01/30 22:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x0, &(0x7f0000905000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000411000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005d1000)={r1, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) recvmsg(r0, &(0x7f00009f3000)={&(0x7f0000a2b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000870000-0x80)=[], 0x0, &(0x7f0000cb3000-0x26)=""/38, 0x26, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000080f000-0x4)={0x0}, 0x4) 2018/01/30 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) prctl$getname(0x10, &(0x7f00004b8000)=""/68) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dfa000)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="a7d9606eb6d8517947f8f900fc75cda97fc7377e49e3dbc2", 0x18}], 0x1, &(0x7f0000563000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/30 22:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000fff000-0x10)={0x8001, 0x4}) listen(r0, 0x800006) r1 = syz_open_dev$sg(&(0x7f000048d000-0x9)='/dev/sg#\x00', 0x8, 0x8000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x3169f5c04b8785bf, &(0x7f00007be000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000508000-0x4)=0x14) sendto$packet(r1, &(0x7f0000cf7000)="9b5c16cbde6bf3e814861e823e5894b27eea1de0a305de2995c43eafb03cead5026d91d8bef6bbb20f0db8f2f5f2243839d108dcfe52d8b4ed389b84a8c36ff87f616f122a3b4a2f612090501f11ebf97cff7ac6c54f2cf678961433fbac6e247370", 0x62, 0x80, &(0x7f0000763000-0x14)={0x11, 0x8, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) 2018/01/30 22:40:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00006c6000-0x1000)=""/4096) fcntl$getown(r1, 0x9) 2018/01/30 22:40:18 executing program 6: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000030d000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001e8000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) stat(&(0x7f000080f000-0x8)='./file0\x00', &(0x7f00008f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") statx(r1, &(0x7f00001f8000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00007c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xd9}) 2018/01/30 22:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6d000)='cgroup\x00') pread64(r0, &(0x7f0000c08000)=""/68, 0x44, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x6) 2018/01/30 22:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b0000-0xb5)="", 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) mbind(&(0x7f000031c000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000843000)=0x6, 0x9, 0x7) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/30 22:40:18 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000)='/dev/hwrng\x00', 0x8000, 0x0) r1 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000c000-0x10)=@common='syzkaller1\x00', 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000c000)=@assoc_value={0x0, 0x100000001}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000000d000-0x8)={r3, 0x4, 0x0, ""}, 0x8) ioctl(r2, 0xc0884121, &(0x7f0000003000)="bb") 2018/01/30 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000545000-0x10)={0x0, 0x1c9c380}, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000cec000-0x1000)=""/4096) 2018/01/30 22:40:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000022e000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a69000-0xe)='net/ip_mr_vif\x00') getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000063d000)=""/209, &(0x7f0000b1f000-0x4)=0xd1) sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) 2018/01/30 22:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000c8000-0xb)='/dev/mixer\x00', 0x400800, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000416000)=0xf04a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000312000)={0x0, 0x1000, "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"}, &(0x7f0000f8b000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007ce000)=@assoc_value={r2, 0x100}, &(0x7f000076a000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000db5000-0x4)=0x9, 0x4) 2018/01/30 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000964000-0x4)=0x0) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) clock_gettime(0x0, &(0x7f0000df2000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000080c000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000d7d000)=[{0x6c, 0xffffffffffffffff, 0x6d, 0xa9, @tick=0x7f, {0x329f, 0x3}, {0x6, 0x8}, @result={0x101, 0xd0}}, {0x3, 0x1, 0x40, 0x92aa, @tick=0x31, {0x11, 0x1}, {0x5, 0x1}, @quote={{0x89ae, 0xfffffffffffffffe}, 0x921, 0x0}}, {0x8, 0x6, 0x400, 0xf03, @time={0x0, 0x0}, {0x401, 0x1ff}, {0x1f, 0x10001}, @control={0xf7f, 0x9, 0x8000}}, {0x5, 0xf169, 0x7f, 0x200, @tick=0x9, {0x9, 0x3}, {0xff, 0x81}, @raw8={"1b79d8968f18c244e327b769"}}, {0xff, 0x6c4, 0x1f, 0x7, @tick=0x10001, {0x2, 0x40}, {0x4, 0x8}, @control={0x3ff, 0x101, 0xfffffffffffffffa}}, {0x4, 0x6, 0x100, 0x8000, @tick=0x9, {0x66e14597, 0x9b93}, {0xd178, 0x8001}, @raw8={"38eb367a04f27aafbcaaa439"}}, {0x3, 0x10000, 0xfff, 0x3, @time={0x0, 0x0}, {0x0, 0xffffffffffffff80}, {0x20, 0x10001}, @control={0x1, 0x80000001, 0x10001}}, {0x4, 0x8000, 0xbb6d, 0xb7, @tick=0x100, {0x6, 0xfffffffffffffff7}, {0xfffffffeffffffff, 0x100}, @control={0x0, 0x6, 0x5}}, {0x8, 0x0, 0x9, 0x8, @tick=0x80000000, {0x4591dc0b, 0x81}, {0x0, 0x1}, @control={0xd9, 0xa97f0, 0x0}}, {0x7f, 0x0, 0x2, 0x800, @time={0x0, 0x989680}, {0x80, 0x7}, {0x558, 0x3}, @result={0x80000000, 0x9}}], 0xfffffffffffffff3) writev(r0, &(0x7f0000d5b000)=[{&(0x7f0000c61000)="b65692b0", 0x4}, {&(0x7f0000f5e000)="4e6914108c90b471cfa64fcee663c16dd6c9e40d1faed371483283bd4002472b90f43aa6224623c8f4da2d11b0ae99d2244d374baad3ef4b26027ea9069bcecefaf9359a0c3741519577e0a11da133e276308c77e0", 0x55}, {&(0x7f0000907000)="57da3730d56253e9597fdd83974efd12e81a6d1fad6ea3b48280e3c19ea010f6b9e204b02bd6ade4aff44b4d18d4668b4d275e0154a79aed89238457b1bc45652994859184dc5f53", 0x48}, {&(0x7f0000a73000-0x9a)="53ac4ad67796ab52674ecd0c911527aad682814a86c72b76acaec9e0af22aa6a510f6f0c6322f9d1fb4d10f1cc591935ec3b1ee29e89ecc158a8f0d6822eb1e0a86f9b2451b69bdaa0a0cf8d1077e05503c7b7ccde172d627b693fc274c792ec7ea06d1159dfb8bfd89f99d230b1b83f23fff93785d9bfe1af2a55502f5c1ae6bfa7c2377537f0bef1d0c97f350a638a3c80c15c164a2764f035", 0x9a}, {&(0x7f00006e6000)="3b75aaf683f28ebe75b283", 0xb}, {&(0x7f0000d29000)="914bad38fb69433cfbd9c835be94a78a5a67b33fc9332dd3f4466994e33d5c544ca35fbf68d4566b12e7d107d7b994c78ab9e6e67088e9a4eb52e49dfd4ffd9e0e36", 0x42}, {&(0x7f0000c62000-0xd3)="ac4584a5466273f11ffc7e6d02e0f7601466ddc60983c1bdbeedb9387d43234871d6bd0c051574fb8f4e1ca56f773f3e0a720ca0b7a8691db991e700eaebc84fb5d1e2ca52ed26101ac9a4ee0b58a98eb5861e609e15f5c9f3408a4b96c4fa3c6b330324d4bf0d8809ed16f711682f437bb8532d81ac67b70470e464b087e55448a9d1d2b6df6c7c763cb990658ee1117ff73d7d8bf32183e4da3a1c59383e1a6f8da1aa5700f3ee6a2cf68cad2546592f2c872be114c48f3861cd26d2500eb7e30cdfc793aa1cff9411379b7b1e5e2bb112c4", 0xd3}], 0x7) 2018/01/30 22:40:18 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e0000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000058000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c0, 0x1e8, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bridge0\x00', {0x0, 0x1, 0x0, 0x0, 0x4, 0xffffffff80000000, 0x5, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2bd) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000ff2000)=0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x10001, 0x7, &(0x7f00009b4000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ff3000-0x10)={0x0, 0x989680}) 2018/01/30 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregs(0xf, r0, 0x7, &(0x7f0000186000-0xd9)="7c54a3fc340f380cdd84c83bf1382f610aeb8bc1fb5f0529e2adc3e7fce1758e06135f54446637bbeaa6aac93ef2f982e23e75043c39185124ab5e493f9102b22045710c338b35633a29d0f612cfbc8cca04a6528ea7deb6fdf179834463eca059c600f00470c166da329e8ab1b20a8178ac1d9782a3c72e2efc9a00961ec1f697217c19eba88c11f0b4090c45c2d523559b7eb59aacdb7c09439e7661719e4a1ed3358f13764e73e4c64cdaaacbce9959d68d6987a59d1bfdb9f61852056cee655dacdcf95862de599a2faab7cb61ff07ed74b5803103080b") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005c0000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000061000-0x4)=0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ab2000-0xb8)={0x0, 0x10001, 0x100, 0x1, 0xffffffff, 0x400, 0x7, 0x6, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47b7, 0x21bf, 0x956b, 0x6e0c50de, 0xea}}, &(0x7f0000534000-0x4)=0xb8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000329000)={0x3, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000cfb000)={r3, 0x2}, &(0x7f0000182000)=0x8) r4 = getpgrp(r1) sched_setaffinity(r4, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000f83000/0x3000)=nil) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000101000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f000017a000)=[0x8, 0x3f4]) shmat(r5, &(0x7f00000bb000/0x1000)=nil, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aab000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000ac3000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000c1f000)=0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00005ae000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a8a000-0x10)=@common='dummy0\x00', 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r8, 0xc0bc5310, &(0x7f0000ed7000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:40:18 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000524000-0x10)={0x0, 0x1c9c380}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) 2018/01/30 22:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) poll(&(0x7f0000af8000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x4000, 0x0}], 0x2, 0x2887) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = syz_open_dev$midi(&(0x7f0000447000)='/dev/midi#\x00', 0x9, 0x800) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000be7000-0x4)=0x1, 0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00008eb000)={0x3, 0x1000, &(0x7f00005a5000)="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"}) 2018/01/30 22:40:18 executing program 5: socketpair(0xd, 0x807, 0x8a66, &(0x7f0000e35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000a5f000)={&(0x7f00008a8000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x80, 0x7, 0xb, 0x101, 0x3, 0x2, {0x1, 0x0, 0x5}, [@generic="eda9b6f79ca7ca67e4d727a06d1aef4dd6b13a579fa78dfe92acc07657b7fb36fbbbe31c3950761f990973e0024a4ca8c11908b6ff3f1fe5176cb9edb4847eae44144a0eda091ab04bd1a25429d44ffef5f6a0c3458e65aef3319bf83187314af377ffe3bc00e2298e3f6a1d"]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000d54000-0x8)={0x0}, 0x8, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d65000-0x8)='./file0\x00', 0x8002, 0xa2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/30 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000016000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x83}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) r1 = socket(0xa, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00005fa000)={0x0, 0x0}) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) 2018/01/30 22:40:18 executing program 4: prctl$intptr(0x29, 0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001fc000)={0x0, 0x0}, 0x80000) 2018/01/30 22:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000082000-0xb)='/dev/vcsa#\x00', 0x6, 0x2000) connect$bt_sco(r0, &(0x7f00001d1000)={0x1f, {0x7651, 0x0, 0x1, 0x9, 0x3, 0x0}}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) 2018/01/30 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000084a000-0x8)=0x5) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002cb000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getpeername(r0, &(0x7f000053b000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093b000-0x4)=0x20) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="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", 0x11c, r1) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r2, r3, r3}, &(0x7f00009a7000-0x1)=""/1, 0x0, &(0x7f00004e5000-0x38)={&(0x7f000092e000)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x2d6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000099000)='net/raw6\x00') ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000b91000-0x8)=0x1) 2018/01/30 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000320000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000009a000-0xf0)=[], 0x0, 0x1, &(0x7f000020e000)={0x0, r0}) 2018/01/30 22:40:18 executing program 0: pipe2(&(0x7f0000f49000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xfffffffffffffbff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x20, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) 2018/01/30 22:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$mouse(&(0x7f00004ba000-0x12)='/dev/input/mouse#\x00', 0x0, 0x200000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000925000)={0x6, r0, 0x1}) 2018/01/30 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000-0xf)='/dev/sequencer\x00', 0x284002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/01/30 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000ee1000)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/01/30 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000911000)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat(0xffffffffffffff9c, &(0x7f00005bb000-0x8)='./file0\x00', 0x400, 0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aab000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ed8000)={r2}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/30 22:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f000045d000+0xfce)='/dev/dsp#\x00', 0x4, 0x8000) accept$packet(r1, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f19000)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) socket$inet6(0xa, 0x8000000000000802, 0x88) 2018/01/30 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f84000)={0x0, 0x0, &(0x7f0000f86000)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f88000)='/dev/usbmon#\x00', 0x0, 0x86040) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000f88000)={"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"}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f89000-0x11)='/selinux/enforce\x00', 0x24000, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000025e000-0x8)=[{r0, 0x6405, 0x0}], 0x1, 0x8001) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000f48000+0xcdd)={{0x2, 0x0, 0x0, 0x0, 0x1}, 0x8000, 0x7, 0x931, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x1830a600, &(0x7f0000f88000)="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", &(0x7f0000713000-0x4)=0x0, &(0x7f0000f88000)=0x0, &(0x7f0000f89000-0x49)="35731ec5ef4750794df9c3e048280a92976fdbfade625f2ee50eb9f0428c9136bec8415df8ab54e977d533adab5baab459ce1502ecbc4f9cead49ef10ba33060345253bcfe6d6ca3de") mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f89000)={0x3, &(0x7f0000637000-0x18)=[{0x2, 0x7, 0x247, 0x762}, {0xfffffffffffffffb, 0x7, 0x3f, 0x100000000}, {0x33, 0x4, 0x5, 0xfffffffffffffffd}]}, 0x10) 2018/01/30 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r1 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bf9000)={0x0}, &(0x7f0000e67000)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a69000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00005a9000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000477000)={r2, r3}) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) setsockopt(r1, 0x4, 0x10000, &(0x7f000073e000)="d30ced1bba139e22c8a4c0d8d93349a4e93550d2d7d97a7866a468e71bba72989c625255aa62ab8d37565f8033811bb2d195eb2ac141091aeb9d8f3ceef4c76f600885f9c0810a428353d90c073a9f0c42313a6d36c9ef48560a4ee8e62c73e864c49a2985a8db41d1b75f4740d273f37cbb6edb865f67c0d57e550d72cce3890272c770d4cd46f16f56bca38c8748039cff7b7da9eddace78c28c235616f1a5e7de", 0xa2) 2018/01/30 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000772000-0x24)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_wolinfo={0x23, 0x0, 0x0, "00000120c807"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fdc000-0xb)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fdc000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000dab000)={0x0, 0x9, 0x30}, &(0x7f0000fdc000-0x4)=0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fdd000-0x12)={@common='lo\x00', 0x4}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005c4000)={r2, 0x100000001, 0x30}, 0xc) 2018/01/30 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) stat(&(0x7f0000393000)='./file0\x00', &(0x7f0000820000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r0, 0x8, 0x800, &(0x7f0000123000-0x25)=""/37, &(0x7f0000b39000-0x4)=0x25) write(r0, &(0x7f00001c2000-0x23)="220000002100070700be0000090007010a00001e0000000000ee040405000c002500", 0x22) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000300000)=0x1ff, 0x4) 2018/01/30 22:40:18 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0xfc0000) r1 = accept4(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0x82, 0xfffffffffffffff9, 0xb31d, 0x7}, &(0x7f00007d6000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005d9000)={0x7, 0x3, 0x8000, 0x800, 0x9, 0x2, 0x7fff, 0x0, r2}, 0x20) 2018/01/30 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000d11000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa9}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x54) 2018/01/30 22:40:18 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000005000-0x8c)={0x8, 0x2, 0xff, 'queue0\x00', 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r1, &(0x7f0000003000)={0x10, 0x0, 0x2, 0x0}, 0xc) 2018/01/30 22:40:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000297000)="1b") name_to_handle_at(0xffffffffffffffff, &(0x7f00008a2000-0x8)='./file0\x00', &(0x7f00009fd000-0x14)={0x8, 0x0, ""}, &(0x7f000055f000-0x4)=0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x3, 0x4) 2018/01/30 22:40:18 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000019000)="23706f7369785f61636c5f61636365737370726f632a6c6f2b2b7d65746831c900", 0x76958f8754aff6fc) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000002000-0x4)=r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000012000)=""/96) r4 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x6b) fallocate(r1, 0x0, 0x0, 0x1) close(r1) 2018/01/30 22:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000562000-0x12)='/dev/input/mouse#\x00', 0x5, 0x8000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000423000)={0xf000, 0x17000, 0x0}) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00008b9000)='/dev/urandom\x00', 0x0, 0x404000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a27000)="2f6465762f696e707574af6d6f7573652300") getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000c19000-0x4)=0x0, &(0x7f0000025000)=0x4) 2018/01/30 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) gettid() setsockopt(r2, 0x5, 0x0, &(0x7f000049e000+0x922)="571646224a2bf62afb3cfb793158639eeea1e62e9a3141f67bede06d783c1f166e703b5c38bd37b0f312ee1621994cff387d17e9d16df5a1b2342cf7407f33eb07e031f28abf60c59120e5e70ff1a7bd7a2cf4a98fda48e4639015d9ab51f1a9c7c550f072c9c0ab9059fcac40814c8e29fa380b893f98dc7a6b2964eee26cebc7541d2f96a2c132fa398ede6d4ae9cb70392528007b4b2cf12569168dca84df6685023bc99276dfc989d9ae661b20472c58f0f522e9", 0xb6) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/01/30 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000288000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000160000-0x4)=0xffffffffffffffff) syz_open_dev$mice(&(0x7f00006ec000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) 2018/01/30 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000607000-0xe)='net/rt6_stats\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000076b000-0x14)={0xa1, 0x6a00000000000000, 0x10000, 0x3, 0x3ff}, 0x14) 2018/01/30 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) pwrite64(r0, &(0x7f0000ce9000)="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", 0xb5e28e178f1388eb, 0x4e) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000979000-0xc)={{0x0, 0x5, 0x8001, 0x5, 0x1f, 0x80000001}, 0x80}) fcntl$addseals(r0, 0x409, 0x8) 2018/01/30 22:40:18 executing program 2: r0 = open(&(0x7f0000eb2000)='./file0\x00', 0x20000, 0x40) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000008000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000050f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000f2c000)={0x4, 0x7, 0x1, 0x2, 0x2b}) r3 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000c48000-0x10)={0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) sendfile(r0, r3, &(0x7f000097d000)=0x0, 0xff) 2018/01/30 22:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ce9000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000bd0000)=""/38, &(0x7f00000da000-0x4)=0x26) 2018/01/30 22:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000076c000)='/dev/dmmidi#\x00', 0x9, 0x1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000616000)=0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/01/30 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e33000)={0x26, 'aead\x00', 0x4, 0x10000, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f00009cd000-0xb)='/dev/adsp#\x00', 0x50, 0x1c0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000023000)={0x0, 0x32, "debffa82041d997b376d8c4975bf573523e3e8d7771812284a2c0f8fcfccc2726f20727d3eb3bf472d889ea566a130e36720"}, &(0x7f0000ec1000)=0x3a) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002e9000)=@assoc_value={r2, 0x6}, 0x8) 2018/01/30 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec5000)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 37.626846] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/30 22:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x3, 0x2, 0x100) getresuid(&(0x7f00006d7000-0x4)=0x0, &(0x7f0000bd8000-0x4)=0x0, &(0x7f0000e23000-0x4)=0x0) r3 = getgid() getresuid(&(0x7f0000899000-0x4)=0x0, &(0x7f0000d6b000)=0x0, &(0x7f00003f1000)=0x0) fstat(r0, &(0x7f0000590000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000dfc000-0x58)={{0x4, r2, r3, r4, r5, 0x80, 0x8, 0x0, 0x0, 0x0}, 0x3, 0x3f, 0x9, 0x0, 0x0}) shutdown(r0, 0x2) recvmsg(r0, &(0x7f000054b000)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000fe7000-0xa0)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/01/30 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a22000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000a32000-0x8)='./file0\x00', &(0x7f0000032000)=[&(0x7f0000803000)='\x00'], &(0x7f0000a47000)=[&(0x7f000023a000)='-eth0\x00', &(0x7f00006f3000)='\x00', &(0x7f0000665000)='\\self}em0]\'\x00']) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) writev(r0, &(0x7f0000911000)=[], 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) [ 37.762777] print_req_error: I/O error, dev loop0, sector 0 2018/01/30 22:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() r1 = syz_open_dev$sndpcmp(&(0x7f0000683000-0x12)='/dev/snd/pcmC#D#p\x00', 0x600, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000021d000-0x5c)={0x2, 0x2, {0x1, 0x2, 0x401, 0xadabe70d846d452a, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) get_thread_area(&(0x7f0000b4d000-0x10)={0x1, 0x0, 0xffffffff, 0xa3, 0x4, 0x2, 0x3f, 0xfffffffffffffffe, 0x4e, 0x6}) epoll_create(0x3) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000361000-0x4)=@assoc_id=0x0, &(0x7f000068f000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bac000-0x8)={r3, 0x9}, 0x8) preadv(r2, &(0x7f0000976000-0x60)=[{&(0x7f0000b70000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000595000-0x4)=0x0) sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/30 22:40:19 executing program 6: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000081c000)=@known='security.evm\x00') r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000169000)='/selinux/context\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a0000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000081c000)={0x1, &(0x7f000081d000-0x8)=[{0x5, 0x3, 0x5, 0x80000000}]}, 0x10) write$selinux_context(r1, &(0x7f000028d000)='system_u:object_r:init_exec_t:s0\x00', 0x21) 2018/01/30 22:40:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00006b5000-0x4d)=""/77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x80000000, 0x5) 2018/01/30 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget$private(0x0, 0x4, 0x2) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000974000-0x1d)=""/29) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f00003bd000-0x1)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)='w\b', 0x2}], 0x1, &(0x7f0000943000-0x1e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 22:40:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x59, "1cd2f6d077784ae8eba1eed295a0accea0d7c0c3d5f7c9f3373e438f509a8687ae86d87fc271805eec06dbb24d368b77ba8d4d8f5bb1d52a0f71abe9197e8be58c5954c7e220bb671109c94ec6e4c0b883ccde5eb888b9ee7c"}, &(0x7f0000001000-0x4)=0x61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x3}, 0x8) utimes(&(0x7f0000ec3000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x2710}}) 2018/01/30 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000012c000)=0x9) 2018/01/30 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) 2018/01/30 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006cb000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x10001) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x246) connect$inet(r1, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) 2018/01/30 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000001000)={0x4, ""}, 0x8, 0x0) 2018/01/30 22:40:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000e9b000)={0x3, 0x2}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003d3000-0x18)={0x0, 0x200, 0x30, 0x10001, 0x1000}, &(0x7f0000ba0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c50000-0xa0)={r2, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x390, 0x8, 0x4, 0x3}, &(0x7f000019f000)=0xa0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xffffffffffffffe3) shutdown(0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/30 22:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000908000-0x137)="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", 0x137, r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f6c000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000ac8000)='io\x00') r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000de8000-0xb)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00004c2000-0x1)={0x0, []}, &(0x7f0000a8e000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000a16000-0x10)={0x2, &(0x7f0000a52000+0x31b)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f000027a000-0x8)={r6, 0x1}) keyctl$dh_compute(0x17, &(0x7f00004be000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000032f000-0x38)={&(0x7f0000d78000)={'sha224-generic\x00'}, &(0x7f00008af000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:40:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbe, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ec6000/0x3000)=nil, 0x0) shmdt(r1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e16000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000dc7000)=0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00002e1000-0x4)=0x3bd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000523000)={0x0, 0x0, ""}, &(0x7f0000391000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000012d000-0x8)=@assoc_value={r4, 0x0}, 0x8) fcntl$setflags(r3, 0x2, 0x1) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000ea4000)={0x1, 0x5, 0x6, 0x4, "30b2a8a2ab18bfa19d2650c6967d90c2617f2b12588d8e5d13eb1f17e5b36ae1"}) 2018/01/30 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000307000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a15000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000061a000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c80000-0x8)={0x0, 0x0}) 2018/01/30 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000efe000-0xb)='/dev/mixer\x00', 0x40c000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000350000)=0x80) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0xc, 0x0, &(0x7f00000ef000-0xc)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f00004a8000)=""}) [ 37.997386] sctp: [Deprecated]: syz-executor4 (pid 5951) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.997386] Use struct sctp_sack_info instead [ 38.024080] binder: 5956:5959 BC_FREE_BUFFER u0000000000000000 no match 2018/01/30 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dde000)='./file0\x00', 0x9a) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00004be000-0x8)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") bind(r0, &(0x7f0000535000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000753000-0xc)={&(0x7f0000215000)='./file0\x00', 0x0, 0x0}, 0xc) open(&(0x7f00003ec000)='./file0\x00', 0x280182, 0x84) 2018/01/30 22:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e6e000)={r0, &(0x7f0000bf3000)="", &(0x7f0000595000-0xa3)=""/163}, 0x18) r1 = syz_open_dev$mouse(&(0x7f0000ca3000-0x12)='/dev/input/mouse#\x00', 0xf61, 0x4c0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000413000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008a7000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e4a000-0x90)={0xffffffff00000000, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$packet(0xffffffffffffffff, &(0x7f00003a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f97000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f06000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1ff, r1}, 0xc) 2018/01/30 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000696000)='/dev/vcsa#\x00', 0x1, 0x109400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001e7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x8, {0x6, 0x7fffffff, 0x1, 0x1000, 0x3efa, 0x3}, 0x3bc, 0x61d}}) tee(r0, r0, 0x4, 0x8) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/30 22:40:19 executing program 6: clone(0x0, &(0x7f0000b2e000)="", &(0x7f00006bf000)=0x0, &(0x7f0000f59000)=0x0, &(0x7f00006d6000-0xe2)="") futex(&(0x7f000012d000-0x1)=0x0, 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000)=0x0, 0x0) 2018/01/30 22:40:19 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1000) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000)={0x20, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000028000)={0x0, 0x4, 0x9d, 0x6}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, 0x98) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000023000)="d7f400bf448adf3e4fa62aae898f68a98f7aab382a372563e2d0b3435ccd5c52f8c69296b3ddec19f9ab94795d8ef9d709887a008d5d2d5f66f89347f490c312a37f7469164200ece54b1d782c84d7c133dd1c12b31ab888af15a185479392404b4769ad74650b8ecf13de69f12f1cc2b6650cfbb386a62da221178ccc9762b5fa508554acf391a1a228b8") 2018/01/30 22:40:19 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000021000)='/dev/dsp\x00', 0x8002, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000023000-0x6)={0x5, 0x3, 0x8}) ioctl$KDADDIO(r1, 0x4b34, 0x40) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000005000-0x1)=0x3) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000445000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c34000-0x4)=0x1c, 0x800) vmsplice(r0, &(0x7f00008b7000)=[{&(0x7f000044a000-0xb6)='9', 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000cf7000)="", &(0x7f000022f000-0x4)=0x0, &(0x7f0000205000-0x4)=0x0, &(0x7f0000084000-0xcd)="") msync(&(0x7f00003bc000/0x2000)=nil, 0x2000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000093f000)=0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x0}], 0x1) [ 38.079413] sctp: [Deprecated]: syz-executor4 (pid 5961) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.079413] Use struct sctp_sack_info instead 2018/01/30 22:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f00005d6000-0xc)='/dev/amidi#\x00', 0x8001, 0x2) fcntl$getflags(r0, 0x1) set_mempolicy(0x0, &(0x7f0000004000-0x8)=0x0, 0x0) set_mempolicy(0x0, &(0x7f0000d32000)=0x0, 0x0) 2018/01/30 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_destroy(0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000409000-0x9)='/dev/dsp\x00', 0x20800, 0x0) signalfd4(r0, &(0x7f0000438000)={0xfff}, 0x8, 0x80000) [ 38.122182] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/30 22:40:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000002000)=[], 0x0, &(0x7f0000004000)=[{&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f0000003000)=""/84, 0x54}, {&(0x7f0000003000)=""/122, 0x7a}, {&(0x7f0000002000)=""/25, 0x19}, {&(0x7f0000001000-0x46)=""/70, 0x46}, {&(0x7f0000003000-0xa1)=""/161, 0xfffffffffffffd44}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000002000)=""/205, 0xcd}], 0x8, 0x0) 2018/01/30 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00003e7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000002b000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @rand_addr=0x0}, &(0x7f0000822000-0x4)=0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000d2f000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/30 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a4c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5e000)=0xe8) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/01/30 22:40:19 executing program 5: openat$selinux_member(0xffffffffffffff9c, &(0x7f00004fb000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6b000-0x9)='/dev/ppp\x00', 0x125100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x20000004, 0x2ffffffd, 0xbbee, 0x6, 0x4, 0x400000000007}) r1 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r1, &(0x7f0000100000-0x11)=""/17, 0x11, 0x2000, &(0x7f000005a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/30 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sched_yield() 2018/01/30 22:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4000000001, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000073c000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x2200) madvise(&(0x7f0000a91000/0x3000)=nil, 0x3000, 0xd) rt_sigprocmask(0x2, &(0x7f0000639000)={0x8}, &(0x7f00009d0000-0x8)={0x0}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000e73000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) get_mempolicy(&(0x7f00000f9000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000c00000/0x1000)=nil, 0x3) [ 38.167232] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/30 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000bff000-0xd)='/dev/dmmidi#\x00', 0xc3, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000dcb000)={r1, 0x9}) r2 = socket(0x800000000000010, 0x2, 0x0) write(r2, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) r3 = syz_open_dev$midi(&(0x7f0000a30000-0xb)='/dev/midi#\x00', 0x10005, 0x8000) accept4$netrom(r2, 0x0, &(0x7f00006ca000)=0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/30 22:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000233000)=0x0) 2018/01/30 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fcb000-0x3e)=""/62, &(0x7f0000fcb000-0x4)=0x3e) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f00009f8000)=0x0, 0x0, r2, 0xfffffffffffffffe}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000fcc000-0xa)='/dev/dsp#\x00', 0x0, 0x200000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000fcb000)={0x2, r2}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fcc000-0x4)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r4, &(0x7f0000fcc000-0x8)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00008f6000)={0x0, 0x2, 0x3000, 0x1000, &(0x7f0000231000/0x1000)=nil}) 2018/01/30 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000464000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$pptp(r0, &(0x7f0000941000)={0x18, 0x2, {0x1, @rand_addr=0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = accept(0xffffffffffffffff, &(0x7f00006b1000)=@generic={0x0, ""/126}, &(0x7f0000013000)=0x80) connect$vsock_stream(r1, &(0x7f00009e3000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/30 22:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f29000)='/dev/vcs#\x00', 0x5175, 0xc01) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000deb000)=""/201) ioctl$int_in(r0, 0x5421, &(0x7f0000218000)=0x0) 2018/01/30 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') getpgrp(r2) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00007e6000)={0x81, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000d03000-0x10)={0x2, r7}) socket$bt_cmtp(0x1f, 0x3, 0x5) r8 = dup2(r5, r6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r8, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f000041b000)=""/0) pread64(r4, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) socket$alg(0x26, 0x5, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001dd000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 22:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) r2 = accept4(r1, &(0x7f0000105000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c5000-0x4)=0x10, 0x80000) sendmsg$nfc_llcp(r2, &(0x7f00005fa000)={&(0x7f00002e6000-0x60)={0x27, 0x5, 0x100000000, 0x3, 0x6, 0xf651, "38d863876772441268d3e4b56e4824e3e489292ccf8af0d2e9494a4cb906238affd8bdd8b27d5c2e8a6d840d9093ff0c004ea0d4419d1ea45358f06dff9bbe", 0x1000}, 0x60, &(0x7f0000418000-0x60)=[{&(0x7f00005e2000-0x86)="2010b3394f113671d02d7840d8142f4b4180647c08472c4cfebd15dbed3c05738ed2cae92f51051bdab7227b4ae70e29b51d4e676f54b0a610569e7d34a6204d226a81d8ed6f3f5a7b28a1710ebb7df7a86a054043871e1510ec3d2b106fd23f1b9390ff4561ab3a52becb3f6307af368774b18df0e3dd31d5d006b2fc1b6632ae8726cb2fd7", 0x86}, {&(0x7f0000156000)="ecabbe163df88033a44aa270b8348d2a1eeb088d63d630a155ae5470c424edc2d9f854a3269aeef86d91723c1924a014e67949cfbf3f348ee5c81f1e1021b5762f9ad17e4307556b87e75d507859c22978d5fdc5a0c2cd2ba21bd4b81d2d74689e348c8ee0e490ed1fa61530bcdc31126e8e8530873de02bdca0155442c7bfc7f7dbf9ed9efe6148c4dfc58fda69", 0x8e}, {&(0x7f0000bf3000)="8d93892b3d652fc29976cde0ca9a3a4e4a6c7206400092080837aca80d2a4b09101a4096d8881980b97d717afba4f6d246e63495dd858e5a72d24d4e5d3770c536c649928b31b2c249a423b629e38d8bacf7d8f567b25c375cfaef9cba94082d264aaaa58b4dbca494365f0bf4454fe4bcd6b4046eff79b88b3ce03834c2a91204cbe891d12b66caf7733bbf4353ddd3393f83ce625a3fecfd4a74723ddaa1654c", 0xa1}, {&(0x7f00001de000-0x34)="03dc8a6124c35c6e33e95b9a22af86c91402c4a9608f6a48ccc2866895e15a23595ede9a8df4891d92afafa73779936d3bcc042d", 0x34}, {&(0x7f0000842000-0x9a)="7f3741d932910359d3ebbf1dc023e82e6a018ee718043f277dc786d9289bdc916836c2e245d1ed0b9419ca3b2df079435b93b7132a1522077417d2fb6a371e47dede6c7e078fa1674aa55551fc651bb809acd8ace33ab9757c308f379c1c4c7cf356996ee4eebbff2ba04a8d277166bc07b62ac59bd25effc107bafea466e900197ec2c125b9b87712141d6be7a2a231e343991215e0fd63b4eb", 0x9a}, {&(0x7f0000272000-0x9d)="0726588df2de3ed434b4dd5146f03fa1ba6ed129d4594a7bdbe3b066d0b3251deecdd08214c3067a3ebb16b3d54589d8edc03e9e6e2f1234b15a68d7c077d46697e3c0edde5d69f0286bbaef7b1607e2ff7ee8c885a5c5c9161227b81275261f1385d8d9cf41c1ab90291a6d7dd74809c11a253946c4043f72f78bd4033a6db8edaa351dcce1245d379e7cfc09c26c5bd46f8b2e692c2e3e83eddbf3b3", 0x9d}], 0x6, 0x0, 0x0, 0x48000}, 0x800) read(r1, &(0x7f0000898000)=""/1, 0x1) write(r0, &(0x7f00006a5000)='$\x00', 0x2) 2018/01/30 22:40:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e70000-0x4)={0x8000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000b44000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x100000001, 0xc000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000001000-0x18)={0x977, 0x2, 0x2}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001000-0x4)=0xfffffffffffffffd) 2018/01/30 22:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000dfe000)=@hopopts={0xaf, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3f}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x0, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1}]}, 0x2) 2018/01/30 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000014c000)='/dev/adsp#\x00', 0x8, 0x80281) getsockname$ax25(r0, &(0x7f000093b000-0x8)={0x0, {""/7}, 0x0}, &(0x7f00003a9000)=0xffffffffffffff50) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000d1f000-0xc)={0x6, r0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00008ff000)=0x2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000054e000)=0x0, &(0x7f0000fd5000-0x4)=0x4) r2 = accept4$unix(r1, &(0x7f0000382000)=@file={0x0, ""/2}, &(0x7f0000b37000-0x4)=0x4, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000076d000)={0x10001, 0x5, 0x8, {0x77359400, 0x0}, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000640000-0xd1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @empty=0x0, "0100000000000f005d7441d124b953880573c155"}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bd0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r1, &(0x7f0000042000-0x168)=[{{&(0x7f00007c4000)=@ipx={0x4, 0x1, 0x8, "8c2f1e4ae199", 0x100000000, 0x0}, 0x10, &(0x7f000054c000)=[{&(0x7f00005a2000-0x7f)="d95f69c2a8453ce07492cd99079818eeafb4acc06d2f5cdb3e1d7c16f857fb66d8a0aaa5bcb4022765065c22834fb55818ac467c82012be175161e7fc0658333a869b68aa602eb2a9ce3ac8a06c6e06a052252d41b93639f8bc57e5e04fd765340b003c013c17687f7f7cf6f2ae43f2199cdf55218916c23b179fbc61cada8", 0x7f}, {&(0x7f0000e9e000)="47727f1235423abfc8a358fc074fe3701905457290b95bf41ec2a2c5c567274623e48e9c6908688ca1588ee46ef5a95265c1a0858c4acdefae3277d65bccf24d15b3279e6fb1925c2e3a5729ca73fb95766cc50402c4359381fbecba2466279963981f4e45427e975aeebc136184af17cf964d4c9f077b02a0f498b5112b993b4c94153c", 0x84}, {&(0x7f0000eef000-0x1)='?', 0x1}, {&(0x7f0000d09000-0x88)="87dbadb6d54f7984a0f9fee4b617a09d5a868c53234a055a23642153da9afcd44b02bc6fe5f26c6e3221710fb7a90d814f74570e80d8f3905dd2f6d516f5cd30e5b54bfdfc5b6635ab8bcaa68c6a5a307b86542a7b54bfcba051379860697cf9a8b09d1a8fa170be66dda43bbd5f015a109a37cd933b3ef5811d15e0a5aa80fda1d0b81cbd66dd8b", 0x88}, {&(0x7f0000985000-0x5f)="0b523ea953d56966517760eb9525a5a618d0d6b2dc7387b8f44b828b49f85f928656318c5a5cfc02cdc69369bc8bd365682ca2f0c306f75fc5f3575ce6541474fa69270c1064664a4e7ed9b9c87cd8e20f0b9aa2d4c851d8508f32ae999e19", 0x5f}], 0x5, 0x0, 0x0, 0x10}, 0xff}, {{&(0x7f0000be8000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x4, 0x4, {0xa, 0x0, 0x57a73e23, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f0000e6f000)=[{&(0x7f00009bd000-0xfb)="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", 0xfb}, {&(0x7f0000d04000+0xcc2)="b4c574b6b8b3", 0x6}, {&(0x7f00004b1000)="1b931850e7898c2c7524969ac81b3bc46cd504f291756125ee197cff2d451b02f84d7ef196f3e933111aaae8bcacec707ce85a04713eda7133b83efa96e32158e1e6ceadfa8fba3077dd009126dfa359766f8bdb746460363834c969f62f7e182f37d66675d81ff6250908b06c13920ca0254c8cafa55f6289e5", 0x7a}], 0x3, 0x0, 0x0, 0x10}, 0x20}, {{&(0x7f0000774000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c7000-0x10)=[{&(0x7f0000dee000-0xc9)="5c8a80573ec15f25bde4627eda744daf4923bcc243e7076f399f58d5a12433fbd0ffe4cd9bc6f6c505e77e30b9f29a1a19b866229d94b2c3c7c5b023509b39d892712ab1dd661bb4a517803c00d4b6e63c51cc7003911ef6d0c32dd0e7bc0817881e74aaf0c243333d6495efa5cef9e9bd59c6f66e25f2c3f70d6c94378dd10bc43cfcc162b6febe37905be44edc86da693a4cbffc985520519a2df9f0d3dc0431f35636bada8249133711dfd861a5557c4f1643db86b9700b1cba20a2bffed96fc98bf53db687e90d", 0xc9}], 0x1, &(0x7f0000313000)=[{0xc0, 0x1bf, 0x5, "4de97baf42b92a5a13cbfc8e92d5d65b319e89f0eb9a732b07ac80601c57f292adc3490ee40b3a31575d033887a94c4556edf2070accc92a143c895963c84fff01f1da96af73bd2754841bca8bedd4185e8ea0debdd99f8f8aa347a6a44533dc0da4f6f556d13f358562d19afa228832932daa25983a423cc6da2aa4cc9bfaaabf4a1121535d63103eac5ecbbc324a7947b2e8c27ca825252529f8399080c3859a5da56526240a5ed23468a6"}, {0xc0, 0x19f, 0x81, "b19ac9d97793a4ea3f955a05111ff85061d6071bc7a19d87b430693ec6a44c185d09501207f306487aea27b0d3708a498b06e4ee219006d2c3ae79063b145740153865e678623fda1b5b261b305c4d1d9d8173c6f7d2385c2f2aa7426dd06ecd6c46091370991fd40df25411d65a7af0d7886970ae5570ed8765b0a0e239789de7df84791f57e93788e5f961eba3ff3182be74090aa147aa427f5e4ca010ca6fea4f5dfdd6c71591732255bf6a85bc"}, {0x88, 0x0, 0x0, "d7b926ba2a6457ad0889d1ef094b561ea4baa14e775416beb66d023218908dfdbce6e0d191c78d322f46e378df878190a355de1c9354a9392aa737f15729eee9ba8222d0a27e86116f63f0d298050ed562ca3cf1dc22eb036639dc08b29aba03c22aedce2810d8804bb10c8ae5d1c518c659e3"}, {0xe0, 0x4e3cf7d5f03160fe, 0x0, "408857bbe76042960dc802a550d88ec40a54095d55179b32a9508425e310b85f2bb589200b0339524f90d7aa81d2548170663c871acf75c44abc5c4deff7528fdf29ad75b49559545fa1135fae65dd59fab99bd266aded8b15b4dbe78bb45742655697641715564c942f0b5e85bae401d49c922a492fa39f454681fc86c7b3b0049e2a023fcaa1138743aeaa213d5a12c540ca35bd5f41d3b09c03f67cd8f9d6158033e144fab140a316c0a84799e18c4eb4514101aa5c7f9ca590bde6c135b827111b479d85c0d887"}, {0x30, 0x198, 0x1, "53bccac507b8a49d0d166bd3484a9b3cf4e1be771c96c2b14afe5c0ffe"}, {0x110, 0x10f, 0x9, "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"}, {0x1010, 0x11d, 0xff5c, 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{&(0x7f00003e8000-0x1000)="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0x1000}, {&(0x7f0000356000)="c1e866bbdfdb41cf483d172cd9c76c64e72d6abd1d43c272271b6d2966683a62116d36a0aedad2dc7ca6bf67b602863df3e52aebb3e00a1369faa4693680fb80eacb4b4950cd60475f57cdcea4ba2849b6b7ad8f47b6a70b3d80e098cd96bcbdc457e3362d50a508a283438f07541cacb55f6d00d5a27aa613256f0d479114cdf0e055bdcb8a573f7bf895eb904d7b32737311ee65", 0x95}, {&(0x7f00006ac000-0xb8)="96148e3a75aedc3e10e48272125dfcc441912eccdf9dc815ce243a04448e8be83b113e63134a0759ee70729e273223423d428dec19ecbde519240769e925ce4bc0b5e9dca77d2b299d335822b812829c2fcca0230b6c9e76a3e7b18c08f73b394287337158aed02b5deb99da76f70be11d695f803c008529d937a4f99d01716c208d37cef3c37ef9dde1aa874018f625b0fe509e962c160d207d01ef722284ee6da38827c171a2a6fd73ab8b4e9539e739f798b4e79226de", 0xb8}, {&(0x7f000003e000)="b12accd6e59efaf8498a40e41415ce91886b23656755f7803b34e21ce0dd00c0b40413625893c795d64d1bfafadc19c9de741bdafad7bbe9441a101a4b873bbde56c90f7d9900f3604e18d0f1d06a9df6028b80912d150eea9a65bf2d9ceb0b64bb8ab2e2433062afd0f17838d5bf8f198508763fd5a31aff790c7f915930613b5f25fcd3f37b8f03eb2aa6e19abf40e72391bfc12c67c3eb78bf1655bb2feff5e3e86605ed01c8cec7c450e83be119f4fc611378cfda16864c1cdfb7ca74e2d4533b99168f6b5a9ba374d60137912c6b248c15299bfb7254dae0dc78ad6f78a05508330d0e2aaf8b339b8d0e172ee28532620", 0xf3}], 0x5, 0x0, 0x0, 0x4}, 0x1000}, {{&(0x7f00004d1000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58, &(0x7f00006a4000-0x30)=[{&(0x7f0000fe5000)="5231c956a69d5202e125b4475e28d687f6adf5948acea2b709ed72d491f6b3ba7c66746bca64ded0ba7b0039cedb04ef82c482dd515af558a5b58f6361e8abce9b14b33a35b202dac6eeb270d4c5c511e65f41c1869fcf8f14458cdd88437fd752398f47b38340dfbc896b0fed2507010c16075dcef41128228f4c4e93836cd3810c4adeef1bbb6a2c634fa010fcbdc074c7084da9368775597dc86f74d76d0ffac3a0cfb52c3e6de4a2bba18012c74c9d888bd7509b9f48a9c153313f9aa3da716f8376467d81e3738fd35c55c9fc9ee11173feab2f413ce24feae265e943e9", 0xe0}, {&(0x7f00001a6000)="53dc4e496f56206a5ce96a296296ad540562368b93729f1c1c44c52e16901bcdd304ddcf", 0x24}, {&(0x7f0000113000)="7dc852bf52568e74911580da0296f2e568ee7d1c5ef4e52864cece160eefd58169d53e6bd417f3f1255073607973e45a2a9a296afe79760542877e83cd94e973f29f80c5e08920d3acfa24502f9685ea9456995182a628db964fcb4828a8be66433f8c564df19f464ad6b509a5660ac93ed1e08031e258a6b0fb6c3ca067991abf29b8ee9d42b87f2bf26e0ef15fbe16a59d209d7f125f7b87751effd8bb494288245bb26ecff3e833686bf4b93e2edb0bb9e4ed0feed4aacd4e3f39894d47d3a0b78f64ce51b57e3672212539427600bd0b111a2c701071ab7ff46e41503d18e84248b8ae967bf470693ac6b565a4286d", 0xf1}], 0x3, &(0x7f00008b8000-0x1a0)=[{0x20, 0x103, 0x6, "62d02184c489ad970720"}, {0xc8, 0x11f, 0x2, "632fe8ca20c9ddf3f4ce9f8ec5c7d35c8107cfded0486f9228648b67217aac8d6528e3bb42b27d5f0cdad95141534feb020a1dc474b05344d0491c862772d68d20d8988dbe5b728b038fe60d74cb939f3c3d1cb99f7120c0a600c117557e170452b64273410eb9c196635e833c4dfe55b1fb9f024f45e85b3e6b28d3f4bb59f2e0217ec52583278cfc615e05b12e0a9bbbaadd61fec81ada5eeafa215234c8f0f2d704a66336dc17cfec4bdee3e6d2efde8c871cd0b4a6"}, {0x80, 0x117, 0xff, "c64a3f34c131d21a67d5a797e604fdbcdeb528ab28e206e88863c3b962550bf66735786c740b1145c7c469da9a4f8cee7fa008bf9edce28dd8179e05a7fc3c6b64757dd356e454ef982dd331890f064d114db464b2561a2aeac4e2a1151dccd828393bbab299f4bf12df6d83b03820d8"}, {0x38, 0x10b, 0x4, "45301fbf56ce5cb5f179a50422a0abfbb9885768236f8b73274af0a76283cb35d99961b6"}], 0x1a0, 0x40}, 0x10001}], 0x6, 0xc004) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000bd0000)=""/29, &(0x7f0000019000-0x4)=0x1d) 2018/01/30 22:40:19 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000033000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000034000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000001b000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000015000)={r1, 0x0}, &(0x7f000000b000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x100021) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r2) lseek(r2, 0x0, 0x4) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) fcntl$getflags(r4, 0x1) 2018/01/30 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000572000)='-#\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f0000198000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf02, &(0x7f0000d65000)={0x0, 0xffffffffffffffff}) 2018/01/30 22:40:19 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f00006c4000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000853000)={r1, 0x101}, &(0x7f000094f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000cf7000+0x4ad)='id_resolver\x00', &(0x7f0000233000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e8f000)="d52d766d6e6574305b00", 0xffffffffffffffff) keyctl$revoke(0x3, r2) arch_prctl(0x2003, &(0x7f00007fc000-0x21)="5e262d7bfdb89494a6c83a0002361c8e2dcc31cd79adee31d3c3d8a568636298bc") 2018/01/30 22:40:19 executing program 6: mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f0000127000)='rootfs\x00', 0x0, &(0x7f000023a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x9, 0x280000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e3a000)={0x0, 0x59}, &(0x7f0000aaa000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x80000000}, &(0x7f0000000000)=0x8) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) 2018/01/30 22:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0xffffffffffffff05, &(0x7f0000cac000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000371000-0x18)={0x0, 0x7, 0x10, 0x380, 0x3ff}, &(0x7f0000ae4000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000072d000-0x6)={r2, 0x20}, 0x6) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000d15000)={0x1, 0x3, 0x8, 0x3}, 0x10) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f000098c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000046f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c38000)={r2, 0xdffc}, &(0x7f0000014000)=0xfffffffffffffe55) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009de000-0xc)=@sack_info={r4, 0x0, 0xff}, 0xc) recvmmsg(r3, &(0x7f000011a000)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ede000-0x60)=[{&(0x7f0000f2a000-0xc9)=""/201, 0xc9}, {&(0x7f0000633000-0xbd)=""/189, 0xbd}, {&(0x7f000073d000)=""/167, 0xa7}, {&(0x7f0000c27000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c5a000)=""/214, 0xd6}, {&(0x7f00000da000)=""/134, 0x86}], 0x6, &(0x7f0000ceb000-0xdd)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d6c000)={0x0, 0x0}) 2018/01/30 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002be000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000519000-0x4)=0x1, 0x4) connect$vsock_stream(r0, &(0x7f000092a000-0x10)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000094000-0xf)='/dev/sequencer\x00', 0x40, 0x0) 2018/01/30 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KDADDIO(r0, 0x4b34, 0x5) r1 = memfd_create(&(0x7f0000854000)='\x00', 0x6) ftruncate(r1, 0x8) 2018/01/30 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000ccb000-0x7)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000272000)={0x0, 0xf3}, &(0x7f000039b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bfa000-0x10)={r3, 0x2c, &(0x7f00002ca000)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fef000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt(r0, 0xf3, 0xb0d, &(0x7f00002f0000-0x9c)="a3779d000e968ed71463f415f25a826d1c1d8ceca8691f06b64fa19a15231bb5ed8b4fbd02479d15f9c75cb0b1e05b2cccc84e74615f68ce53fa7fe4f0b67b0fddadcb3e5c71988014c4bdbdeb8c3f70ec3b4088577d76f3c7235936572c4b715a0e4ce2452c09608ad89005ec5953f5f20deb94e0fbad502c0c1fec5c688a376beb2604c89e7cfaa204f87ed2307019107222e52a0eab90a6b098a8", 0x9c) r1 = syz_open_dev$sndpcmc(&(0x7f00003e6000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x10040) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00002e4000-0x4)=0x6) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x4c, 0x52, 0xfd, 0xffffffffffffffff, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, 0x0}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x0}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, 0x0}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0x10, 0x2, 0x0, 0xfffffffffdffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/30 22:40:19 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000053c000-0x4)=0x2, 0x4) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/30 22:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000074000)=0x0, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000aa8000)=""/202, &(0x7f0000384000)=0xca) 2018/01/30 22:40:19 executing program 7: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000113000-0x5)='task\x00') ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000df8000)={0x461a, 0x10000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0xfff, 0x4) sendto$inet(r2, &(0x7f0000df4000-0x47)='7', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000aab000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000198000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000517000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df6000)=r4, 0x4) poll(&(0x7f0000df5000)=[{r5, 0xc2b73308762b4de9, 0x0}, {r3, 0x2000, 0x0}, {r3, 0x1000, 0x0}, {r3, 0x1000, 0x0}, {r2, 0x400, 0x0}, {r2, 0x200, 0x0}, {r2, 0x1, 0x0}, {r2, 0x10, 0x0}], 0x8, 0x97) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d73000-0x9b)={0x0, 0x93, "e945afa9fe0f95b3ea1bb66d858b492819460dfcb0c67b07d10a154d512fa63a0ea0365ade7e39698761a47a2644b58c4fb63ea105c33158118a1340931b23797fffd648db899b8e3bfb389e93ce11fa956c1dedf3825d263439689cefa99aa3ddb8319ff50987a537346e74e88ed399c17edcdf696957bc5fc48edcca071ca66f20c9a3952db73e6672494af8a06f96767636"}, &(0x7f0000dfb000)=0x9b) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007a9000)={r6, 0x81}, &(0x7f0000dfb000)=0x8) close(r1) r7 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) lookup_dcookie(0x80000001, &(0x7f0000977000)=""/147, 0x93) setsockopt$netlink_NETLINK_RX_RING(r8, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x1cbd, 0x6, 0x100000001, 0x6}, 0x10) setsockopt$sock_int(r9, 0x1, 0x1000000007, &(0x7f0000293000)=0x0, 0x4) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r8, 0xc058534b, &(0x7f00009aa000-0x58)={0x7, 0xfffffffffffffffc, 0x54, 0x0, 0x1ff, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r10, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x1, 0xfff, 0x100000001, 0x0, 0xfffffffffffffff9, 0x1}, 0x2}, 0x9) readahead(r9, 0x8, 0x1) accept$inet(r9, 0x0, &(0x7f0000df6000)=0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000dfc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000dfc000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x7ff, 0x400, 0x9, 0x980280, r11}) 2018/01/30 22:40:19 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="1d18f30b097d70ded4fdb320ce4864a3d010e136616e8707a30c7c4ed20910488a51bbb8269312d90b8c92631f0b660410b890b2eab55f25d0bcac54a3dc", 0x3e, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000005000-0x3)=""/3, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000005000)={0x1, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="ee74bd2d91c99d2fb987dd9bdafd3e40335e5850d888e8f2eee80d76929a3f73ea0f56f3bdaa7ca9ea8e89913feda6f682ac63b795dada0d2b2d4ba90a59eadff1c7e37a7e11e5143e664ba1eeb8a21d300e382d301968fd3a896c7a0cb8719dd0f72a56d47005a2807e53e9096e7b5f169ebbac13fc381850d10c54c287a8fd4db78471ac32d68c188da12000c9f5db3865c622bef56734129da318233cc3437709fa5d0aa3e266f0e0796f", 0xfffffffffffffd11, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000004000-0x8)='trusted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x67)="deedfc0c3e2ae25e52353f978412cf75458ce7ea5a526729f8ab9c8325f07f654f568133a93a373542323e6dd1447bfe2bfbec295940fc625b1fd8c78c7a0207cf51bafedc64d81a59f835e2cd48c0e2c44d0ff9f467c5b1fc6c825f961cf567cbe5d6db4ba0b4", 0x67, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000004000-0xc)={r1, r3, r4}, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000006000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000004, 0x0}) fcntl$setlease(r2, 0x400, 0x2) 2018/01/30 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0x0}, 0x0, 0x8) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000)=0x14) fallocate(r0, 0x0, 0xfffffffffffffffc, 0x6) 2018/01/30 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2018/01/30 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) dup2(r0, r0) r1 = syz_open_dev$dspn(&(0x7f0000075000-0xa)='/dev/dsp#\x00', 0x8001, 0x80000) sendmsg$nl_generic(r1, &(0x7f0000877000-0x38)={&(0x7f000046c000-0xc)={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f0000cb4000-0x10)={&(0x7f000061c000)={0x1020, 0x11, 0x2, 0x2, 0x3, {0xa, 0x0, 0x0}, [@generic="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", @typed={0xc, 0x24, @u32=0x9}]}, 0x1020}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x7, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndmidi(&(0x7f00007a5000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x2) 2018/01/30 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ec8000-0xa)='/dev/vcs#\x00', 0x2, 0x80) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) syz_fuse_mount(&(0x7f0000ec7000-0x8)='./file0\x00', 0xf001, 0xffffffffffffffff, 0x0, 0xfffffffffffffff9, 0x80080) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ec7000)='$\'cpusetselfproc\x00', 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00003a6000)={0x3ff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6705e5cc87c9b06e, 0x6, 0x2, 0xa75, 0x3, &(0x7f0000c7d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9b5, 0x528, 0x3890}) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r3, &(0x7f0000b1c000-0x38)={&(0x7f0000dfc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000462000)=[], 0x0, &(0x7f0000536000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/30 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) fgetxattr(r0, &(0x7f0000002000)=@known='security.selinux\x00', &(0x7f0000001000)=""/0, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000450000)=0x0) kcmp(r2, r3, 0x0, r0, r1) 2018/01/30 22:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004d8000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text16={0x10, &(0x7f0000177000)="360f00d3f30f303a870c00440f20c066350c000000440f22c06766c744240023fb00006766c7442402f39f00006766c744240600000000670f011c2466b96d0300000f3266b8670d00000f23c00f21f8663503000f000f23f86766c7442400f2ffffff6766c7442402010000006766c744240600000000670f011424ea58155900b820018ee8", 0x7a}], 0xaaaae56, 0x0, &(0x7f00004f6000-0x20)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/30 22:40:20 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000783000-0x5)='comm\x00') ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00001ee000-0x4)={0xee9, 0x1, 0x8}) exit(0x0) 2018/01/30 22:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000021d000-0x4)=0x0, 0x4) write$fuse(r1, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000f6b000)={0x0, 0x0}) 2018/01/30 22:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/enforce\x00', 0x440683, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bd9000-0x4)={0x0}, &(0x7f0000986000-0x4)=0x4) getpeername$packet(r0, &(0x7f0000d83000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000851000)=0x14) sendmsg$can_raw(r0, &(0x7f0000847000-0x38)={&(0x7f0000a76000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000055e000-0x10)={&(0x7f0000a65000)=@canfd={{0x0, 0xffffffffffffff05, 0x5, 0x401000000000000}, 0x20, 0x1, 0x0, 0x0, "afe23776f0128a2d6d8f960ab014e713a44d6c98cced9bf54643fe18824126076511320c7b1acb3a08836e4bfe7e374e39e8c0ed0f376cb082675606418584ae"}, 0x48}, 0x1, 0x0, 0x0, 0x440c5}, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 22:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000e85000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x2, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x8000) r1 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x50)={@common='vlan0\x00', @ifru_flags=0x0}) setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0xe6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000-0x3c8)=@raw={'raw\x00', 0x9, 0x4, 0x368, 0x98, 0xffffffff, 0xffffffff, 0x2b0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000003000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2b0}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @common='teql0\x00', @common='sit0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, 0x3, 0x50}, 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fffffff, 0x9, [0xb4d, 0xfff, 0x9, 0x80, 0x4, 0x95, 0x20, 0xffffffffffff8001, 0x2, 0x1000, 0x10000000000000, 0x1000, 0xa5, 0xffffffffffffffa6, 0xffff, 0x43d07a2], 0x3, 0x5d3c, 0x3}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x17}, 0xffffff00, 0xffffffff, @generic="461958b962d3d8dcb6aa80f3a400da55", @common='dummy0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x1, 0x24}, 0x0, 0xb8, 0x120, 0x0, {0x0, 0x0}, [@common=@unspec=@set2={0x28, 'set\x00', 0x2, {{0x1f, 0x7, 0xa6bc}}}, @common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x3, 0x10000, 0x3, 0xe480, 'netbios-ns\x00', 'syz1\x00', 0x69ca80c5}}}, {{@ip={@multicast2=0xe0000002, @rand_addr=0x1, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="53c5f32ed745354e98550d15a6b8a015", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xe3594a7b6e5c3d35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x2, 0x9}, 0x0, 0x98, 0xb8, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x5, 0x7, 0x0}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}]}}, 0x3c8) 2018/01/30 22:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000198000-0xab)="00ced41a4f4389efa4f0626daebfc0169bddec4de35cd4fd814a89dc994ee689df0dfafb3b91c3304d4813efbcdaab2ec5ddd6f2d1165295c0b0190b25f40e6d61477a09355eb553fb88d95a3dc0071390351251eb5f6673d86c394746bfffb82852f65c0d381f5e71e26e5014be7bee096fe2902b950ad3e47e677b64274876b9ac968905f45dc6f476def66300ce4ca061251954daab63733dfa1e92ac06008a7fa691101db06ec6b323") 2018/01/30 22:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000d31000)=""/203) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f6000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00008bf000)='ns/pid\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) sched_setattr(r2, &(0x7f00002b9000-0x30)={0x30, 0x0, 0x1, 0x8, 0x7, 0x9, 0x418, 0x7ff}, 0x0) 2018/01/30 22:40:20 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000000b000)='./file0\x00', &(0x7f0000014000-0xc)=""/12, 0xc) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0xfffffc, 0x1010, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f000000a000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) recvmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000e000)=[], 0x34b, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) rmdir(&(0x7f000000d000)='./file0\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000014000-0x8)='./file0\x00', 0x4740, 0x1) connect$bt_rfcomm(r4, &(0x7f000000e000-0x9)={0x1f, {0x0, 0x3f, 0x9e6, 0x80000001, 0xff, 0x200}, 0x3}, 0x9) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000936000)='/dev/vcs#\x00', 0x200, 0x100) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004d5000)={0x10007, 0x0, &(0x7f000070f000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000e9000-0x8)=0xc5) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) r2 = syz_open_dev$vcsn(&(0x7f00000a7000+0xe7)='/dev/vcs#\x00', 0x3, 0x6a0281) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000749000-0x18)={0x1, 0x7, 0x517}) syz_open_dev$sndtimer(&(0x7f0000047000)='/dev/snd/timer\x00', 0x0, 0x101000) 2018/01/30 22:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c5d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x80000000, 0x3, 0x2, 0x68fd, 0x80, 0x9}}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000231000)=""/236) pipe2(&(0x7f0000f0b000)={0x0, 0x0}, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f00008d9000-0xc)={0x2, 0x1ff, 0x0, 0x0, 0x3, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b24000-0x20)={"0ee19759e32b55dc3d36da9aa92cad4d", {0x4, 0x10001, 0xfffffffffffffffa, "bf38685832b3", 0x3, 0x0}}) fcntl$setsig(r0, 0xa, 0x25) 2018/01/30 22:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fb4000)={0x1, r0, 0x0}) accept4$packet(r1, &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009db000)=0x14, 0x800) 2018/01/30 22:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x1998032c, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000594000-0xa)='ns/cgroup\x00') setns(r0, 0x4000000) 2018/01/30 22:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x3ba, 0x3, 0x1, 0x3ff, 0x0, 0x3, 0x100, 0x1, 0xff, 0x6, 0x80000001, 0x1, 0xfffffffffffffff7, 0x1, 0x0, 0x1000000000000000, 0x101, 0x4, 0x197, 0x11b5, 0x80000001, 0x7, 0x200, 0x7442, 0x93, 0x4, 0xd0400, 0x7ff, 0x8000, 0xffffffff, 0x7, 0x9, 0x9, 0x81, 0x7, 0x3, 0x0, 0x6, 0x0, @perf_config_ext={0x5, 0x26}, 0x20044, 0x6, 0xffff, 0x7, 0x20000000, 0x1, 0xc62c, 0x0}, r1, 0x0, r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0xfe, 0xfffffffffffffffa}, 'port0\x00', 0x80, 0x41, 0x9, 0x8, 0x8, 0x5, 0x3f, 0x0, 0x7, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x8000000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000347000-0xb)='/dev/hwrng\x00', 0x800, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x4080) times(&(0x7f000095a000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x90, 0x100000001}, 'port1\x00', 0x0, 0x100012, 0x9, 0x6, 0xfffffffffffffff7, 0x7685, 0x4, 0x0, 0x2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) r3 = syz_open_dev$midi(&(0x7f00004da000)='/dev/midi#\x00', 0x5, 0x40840) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f0000001000)=""/4096, 0x1000) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000222000-0x4)=0x0) unshare(0xc000000) 2018/01/30 22:40:20 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x805, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x1e, 0x4) 2018/01/30 22:40:20 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000000005407, &(0x7f000001c000-0x8)=0x0) 2018/01/30 22:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = memfd_create(&(0x7f0000817000-0x1)='\x00', 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00006ae000)="8567a1858c0903e2605f18da8e1fdbb1a22d99a8a29a042065e2019d5ac87e7d558d60c67bf8314ac99b955ff0a00e543be971686e82bf14f68d760d90151f9b149a087b994d654f47") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a77000-0x18)={r0, &(0x7f0000829000)="", &(0x7f00003a4000)=""/255}, 0x18) 2018/01/30 22:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/30 22:40:20 executing program 3: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002c9000-0x4)=0x0) sched_setattr(r0, &(0x7f0000646000)={0x30, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x707c}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r1) 2018/01/30 22:40:20 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000027000)=0x0, &(0x7f0000027000)=0x4) shutdown(r0, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eb6000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a5c000-0xd3)={0x0, 0xcb, "abe70a06285e63d8ebc60c9032fdcb0d8ac5fec311c955f6854b890c3bc083dbb16c14ce5331f33dafe24a4f4e4cb538277331adac037effb8f9b9bbd94829ffa7bb92e0abe25bdc3bd4aa34f715e682ac658052865932699c5979dc9b247eace461d6a8150a6c20d3e1193c02af2ea7344e8b8984b183f575c91115219a13797a40e8f0db7ce1c7395f30ac75e7ed9c2d4fa5edf075cd94f81a90608cef75f330f7dccca6e265ccc356d29d0a4382511a7400b4bed7e6043e9b00b6fe2a0ec424f4fa0984305e220dfb5b"}, &(0x7f00001e1000)=0xd3) r2 = syz_open_procfs(0x0, &(0x7f0000159000-0xc)='net/netlink\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00004b7000-0x10)={0x6000, 0x4000, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000777000-0xc)={r1, 0x9, 0x10}, &(0x7f0000bfd000-0x4)=0xc) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 22:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df1000)={0x0, 0x0}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000098a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4000008080a, 0xfffffffffffffffe) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000d45000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) bind$inet6(r2, &(0x7f0000d82000-0x1c)={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) close(r2) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000add000)={&(0x7f0000fd7000/0x4000)=nil, 0xd1, 0x5, 0x14, &(0x7f0000482000/0x4000)=nil, 0x3ff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000728000+0xafb)=0x0, &(0x7f000028c000-0x4)=0x4) accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b72000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mincore(&(0x7f0000df5000/0x1000)=nil, 0x1000, &(0x7f000057b000-0x41)=""/65) 2018/01/30 22:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000252000)='/selinux/status\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x1000000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/30 22:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f00006cb000-0x8)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000efd000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x81, 0x6d, 0x0}, &(0x7f0000b38000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000be6000-0x71)={r2, 0x9, 0x69, "dc3d0f7c2a48d64e8c03205e3279dd74543b2c1f11a60744f43dd9e8cf6de7f4fa370c2aa94ec1e7c0925c3ec9d59ffc9743f2408e97340c3884494e1511b0eaa200b94b60301792d27958d36d1312feccf8beceecf92d31db84ec30e6199ad3f69575851599867d40"}, 0x71) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/30 22:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c02000)=0x2, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000adc000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect(0xffffffffffffffff, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000fe1000)='/dev/vcs#\x00', 0x10001, 0x2) mq_getsetattr(r1, &(0x7f000003f000-0x40)={0x254, 0x5, 0x3, 0xffffffffffff1ce4, 0x1, 0x80000001, 0xfffffffffffff001, 0xffff}, &(0x7f0000ba1000-0x2e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 22:40:20 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x0, &(0x7f0000013000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") r1 = dup2(r0, r0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00003a5000-0x94)={{0x4, 0x2, 0xff, 0x2, 0x20, 0x100000001}, 0x1, 0x0, 0x7f, 0xffffffffffffffff, 0x8, "1e920667727b21aeb1fdc15b825326f362f28b92dca6fd94d9f0b2c8b34a3f95b10282583ef676085d317576a27d7de3607cab3471ac7d332db827d35ef7a671e55cf9d46d4bacbb8acc2cdeae4d85040a253b8b51080566f84578205a85df98ab694a5b3bbe7b89fe4b9efaec8219916d01e5252bf079883ae10d1d6039a091"}) sigaltstack(&(0x7f0000fa8000/0x4000)=nil, &(0x7f0000384000-0x8)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 22:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000e88000-0x1c)=@req3={0x3ff, 0xffffffffb01e40c5, 0x7fe, 0x3, 0x8000000000000003, 0x1f, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c8b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000182000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000086e000)={r1, 0x7, 0x10001, 0x6}, 0x10) r2 = creat(&(0x7f00008c3000)='./file0\x00', 0xaf) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000646000-0xc)={0x3, 0xb4f, &(0x7f000092f000)="6179069f72ca2b7c21d70595f8ba1d089d998988754315cf3535436fa54f98a2ff75a845af5d695a8d2402fe173b6cbc27730800f77ea4b8a5c48e62548d3e4714aeb5d55476ef73ff70dd53570afe238148aec35498e3fb3b7471674516b567d07504300754046149c3d79e233b10ba9de092be48e34e2bae2cdfcb0a41543be698f9c14f0d1e27b24993c7e6667acca1036ec0c9e5efe76bad2d628755a960c072d04eb48b88c43aa76400bd6af2858a4ac208ef537a400208ccf08ffad0e694f51cc629f0e27b5bb6b96ede273a960ebf8f1df9cd7c4421804ddd20cada0d4bc2422e97d98f3283b3842c773c31110247fd74e20171a29e20f383ae3486a122f3de30e9d11f55672528894f4125808f4c3f1330a4c8f789ab9c0358098473fe22e41294b10398aae7a1583ef9818be0af57f294fea91e93b49834acc33eeabce06dc1bbd0c7ceb74c7f2042ff6f9a2450825f0a4b8cd6f6abd55ea5de64318c1ea1289ff0bc62a720d5480f5b202288a3561e6c090332087e126228a8ed93b013aaa3d3697e62a5286dc8bce5bd350320f7296ec5f40bc3df9938b4d7dc4761991efe2055d564db9ba50a2f2e380f2c83c8a3ebbfcf0b16541c64b47b41d889c8e5c3bfed7d890427fcc7fa142b2f09a2f1779423ac0443bec1e6e28a7a9aa2b0ad642483ddaa5dd9d86efc2a02d574fbede9dea87874134cf9b5875f2487cd6301e64617318fc569adfac2d463c4cfa48ca13ccedc172de7da43489df0f0beb303bbdcc6bbe4eb6fa13989135d5102be2fe54fdd92e0d802c8e4c3e8ea2adf41a5188ea7da732640c4c6795a0d3575a49b1421686c410f369597e75fb5d0132aeff42a36c8adadfb41cd18c3e602ca16a6166bb5bff297ea8f7b97a7fd209730e9057cd56391570b7d299d94651507b813a12278222426338ac155fa2cd2e3b8f64ca05e39f37ca133f143b2fa5d8f105d7396045011d84d03eb21e495088431b3cff7f02018cfedf33fa0c436dfb91c872da70d192bb5e4f307084e5012c802644185b24a5e4ed685a84d5d561b9e1070764a136a48578b3c5fc4a58ac247444aa275676cb21b774db61f79e4aed18f6bf039c1573498925a3df593bbf8baec6bb6911e4a38cde656b96b8234ffb04ed0fd89590add65384dc1046420a81444edc6bfdf1016945c2f3f21f4faec72dcb5881aff49789419c473fbfffb2f2954d585e640bdd36738bfe4d90ce0441d523d1f99f22d52584aff9ad79d36e524af293bc76f4d6ada3942ce741833ddd0ef237d0425f4f645ef3f29eddc7f21f57479cf72ea46d970a653cdc0c5955022661700982c342f9f51ffd8cfa7e3877c3138fd635366f831ae95134642071dacdb4f1fd9fb222997e1501be88d58e6f263c05a97256fbe5423acafecc6835332bf2cd20679be0d3ee70e3a7f29a5b7b5bc0f91cc207845e4fc956c8dfcb5b74610e835614472820738dc023261526e77b7522adeb74a5c5b9559545220c3c49aab63ffd93d238df68fcc3943e61cd6af5db2f580660468b73da749ec063994a4012dcb6e375323628d12b69e467bc74f73c3fc9f4b8f0fe1411487475ec4cbd4b6f51154c258eabb417c0882c9fd9ff8200e1ae655d619c2fa8489ad34ee38a3549478195a50266da21e06b65e43121e7507b225de991b3709b6b984fa12f4c590899b37de2c560f063e3a2d7695a87b125b423760d9e22be11e189cb6a9ae9d2348a4b22246fee3c1292cbb44629e4e95e0cbf53c8c7a34150beeb04da25f9f0604e2d3b94a96f2dfe401aa1998670c290bcc313f6d3aaf71d851ed798735c7122fa6951d315192e8e8b75123053ae8fadfdf25825d4170fa777cc768400b8bfee5f938f7e200404f9c61a2a2338cc7feece8b2249c71647c3819969901bbe71fd4fd09ebaf5bf3f39d6bef76c980d9efa3a332daea6f9bb044313083f44d57bb63fdbdf78027a13c7f091b03577eb7406c872f9efb26d111fbe88ab6c9adedc91d9774f1323b510fbc88edcddd027c901a53572970e4829ce23ffbb04bb5efd4fd21b26e562e34fb7cb1b97f2a3b499a166fdbf5b2938fcfea17470ebab2fbb932f43464b2322c2b7cf6b5d39cce5dc65e1013008d213825909e45ef22328d7213e5f1ea33d26a733ef8cb2f6f97d318d577cd1a93ba3c45aca5c73f69bbcd232aa3f9666f0d8cae4aa8f9d1000366ff1092fafc1563ff28fb2ef95840b1153819b9db48abf523c01660091f4e326e4b597d1fa8b63623edff882826f6654bf4d1f3627131da5872b6b7423b51b778f7b1a01d8130945889602b68a52e1090c12405e8a45cf2a777b2769382f26c05a9e641b40853dcbcfa90d12adec8f12a1a4045c5522cf1b69d4b3ecea78c780ba0be9dfe7859ea79f858a88f26628204aa5c888baa4cd3729453818577789a28b3d09d6d417e38704983c4107d4bfff23fac6a3234e06dd40bd76ce044adb2d309d318490b7d742cb1b4292aa40b4022f23f776a6426fac4562c46fd880140a8942438c38b056bdc202dc3f3dd2435285cb40c55f971a3c17a80da1b5ce8e5ce28666104d2489aeeaac7e65fa27f9e26aea3c2b541fbf8252954b7725bf68e47f6040ff668c3e00a2eafc6aeac7eee38732e2d36693fa81508efaaa2c08e028f57c00232cfabe04b31c4a331ca7019caa79d47bd4fd2c37c4140b14e6ddf160a70a14a8745e6cced1ff479dfd38e7d6beaa31f399609942b585c33745d6a8ff01703f26961c4906eeeb7e1d8d0627498df9dc888aed44ddd1664481f59a73b71a84e8e63761ae784b7c683057ac4cf568cb08e94ee691f74ef539ec867fc023f5ec6dc082d5ab17fcff36223aaf19b7bf0a148097c47cf84e939a1f708a688d13d4596a0db49a996a69527f7483df115a5b6d6a71ab93a6759d2e6421d196dd03ecb8f02088c0072ac91c7e8d60fe39e001d9ac6b60475c66aa17cb9fc71dc6484beb7c34262331eb5c79aa6948e84005adbf5fa293a2d5449267af61d4452060deafb47ca247beec2aeb6ea0c7c5c26b9fbb969a1dd378f96dabd7432cdd619da3a9844d3b2d2ec786f390a8e1ef54e24297c93333a098d037ffe982e05fcc9c567c3c7f0cd2d812ae1845a6ac3b683c20a65639b3c1c0325a6fa1d2987da6b4980ba49b9422dd63e41cced4d6938fc96ad3633bf68c15f362e5906f7e6ca793cce6597e8ca251905c17e7d9059261d7fa48c2e351e104fcb0ec209af22fd3b3a8ea0c06366c0c8dd91c8c8598aaa322dc5d141ecafbc3eea281b9e70e366a4e643241825532984ea1ee3638d1c0bad7ca8fdc4e375610c4a19720c9689e3ed721967a6442b31267a94cb20c53c94cea3fb291cea3c268a4afcc422a7d5361925939f81ff95174e810c1a581a526caebb1a40f5b96de5f66e9cc913d2f14a848c1a008cb13ccbe2567c3960f4d0f485bc9df0d940ccd8fb402fe295011c65eb52331fe4561445383cca2eaa171c3e70f7f29e2c0698e33570d48445e86c520e44c53c350f7c884ec8c8d8c48d43528209913e091c7dbf6e17f08f3acd6373a89ee0357b198c56e054b00d2c947552b41c5b07fca07cf67e753835dbe8204a3d20710eeef2c58dff06ace6926b24badcd802174e94b044d72d25b0227094fb5281bb28485bd43374056d2d95633f39f25474d7128144c819d788e64b60905c697358b12a1e94f53100ac3c1cfd3105d48eba23e3ed13af1a601c8bd4c74e0dd1143a9c056693d3cd2072f40d6099ebdccffb3aba3a3afc7020674f38718822ab7a4b1c4882b9df91883685a022b5904ba226e0b69127023683d33635d1d13579447460333b74ea8ec3dbd57723851dc0c7482d491f83688f5eb7c14bef69234c5af23a68518286a5e326bf90c144920c0afe2ede12470c1e28853d0b92645c2cbda1d511bcef6937de50fa1e58c2b297d21a7469b6231a596053483b32913e171cdf23f7c9cdfe2060fa929f9f9fa40d4886d5aa2a0fc9b2a501c9101a468f045c934cd191c2878218f913fd8ba8919100b7efe8b11c3469a25e74257c2db976c1ba0bc0dca75ecdda560677a586addb0d0087e6492fe4c13fc2b5ec3ffa6c40622f7b864aaedc8cac29e5e55e72803b96e67b88b422d1bdf63b1164f0c73dd11ff414600e64bee78e04cbdd557c359f54780fffbee3c62aaafa421b2906a3026409cd24e2c34d7dcb4ff4fc72659fd9756e914a7062fe358b88fd7d4c5a9e425367c92dde36d2e99b790fdb9e5b18de669ae8f3d53778f542ad3991810cc91f270a8be01ade2a639b62e632dc86ea19caad7a15dd95ebaa66c0e5fb3abeae05cbf2ffcb7dfc5b56248efd60577101350aba0c2990ac026ef5e43f7b0cf2ade8d285bbe526b35e917b7ec557536cc898959a9c694f50309e73a834e061ff512f723632087507fc8819b08b099bcfe2d5d1c9b6ac3dd226d4050f32ee97efc4ce4d1cee7aacd62eeb6d25542110f9d745427a7d10378f8509b15c4b557a5ac501f7bf2ed75de896d72b23d174a42aba9245f70696a5d67d966f75502b6db1e6a9f705a32d94b414c6d6e717404c2fda31bd87edba3891ddad9a5624bb4a8036b4141174f7de44301ea77f965e1637366d3e8e220467dba7f351ebb18164c107922983e26aadb5c9002cc84d5c4711586b4607c11c071d14ae36d298b80311ff2e8d2be1b689c823af853b370980587f764ef93c1f4fe68bba0ee6daedc97abd5b2845235dac1752e694b47501c09ffeb8e70163cd2c33d18617b98957bcaf99863a6bac5958b8870eee6dc68ca31497244ae79fe92c8f615ddb62ebbe9ad9e7feb5f5c17f793bf387ce98afd18d3bfc0d5423c6198a7589d4ec37366e679ffe34d88f4b0fd2be129e03c45ad6fe0becc5b9e6a8dff391523935a0494ea25da07b4c51b7e33d04a357ec76ecf5b21b8cf3a97eecec5c797554898cd3563bb96f3d61380e3769141e89d6803c822ecbbbcd9a909a2919b001265ab9e487265408566252ef306926c235f71cc906fd99605b0a3883a04d73df74fb6fe37762ea14bc75132ca3df549bdffe2bce0a1ea3eb759d1e75511987fdaf3783b884631e9ad2de18261b5521d027331ec17949e15924f61139f994240c9594ce46f60e89be25c272e17eab57966de8fdeb65dea6c96333b48089ee4363edcfd468014b5219621649b21ce587e685ebd9c2432f9b0ff1b9c21f512c7ca9e96c0d13bcc43b24cf920f08edcde8070452b18f89db303894cf74f89a5f035d854737a5bcd64f3b5efbebef1ee7f01a6ce9c1a9e41e8433724402fdf4b564d8a8671e6484e576e9da1098f998c38b64e279ddade35013feb2b8de4846c7ee1dd0e622d6b6ddf3cdb28dc967f711b0872d4a2c2d89b1e0e64e4d68e89406e6bc32ab484836b8e3435761ae661854623ab55b13af30a63d1cd24462cd6535bd02363622e7188a5557ff861116549549a6a52ecde2cebb9a8cd861001c8ef6fc142112e59f253a507482a8d97be6ae5d25395de22a8d0866f5052d838fe89cc005cd3f81b5ee77ded5578e156b0a5212f2e82906dee959cac8685c536801037042f56bc6c68cbeedf73837dd1fcb687f623e9ee10fd35bc2f30cd0f5dd35209e6e1ebddb094b3974b672ff7bcd5053e6114bf20ec348d06d7385469bd41bad484df6cfd48043be0583e96805827630a9eba74117f0f2c0e2843dfdd6b2830d4c5f501ab04c15834f47d64103ed1b05d98d209541f9d4c2c9b8869836a95a8963e9bccd937bd0e6525c", &(0x7f0000167000-0x26)="98a93ea9a8983dfa5245d7ecd64d9ac391c9b6c3412e6aebe9167a7d0a539a36795347d9b772", 0x1000, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:40:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x3ba, 0x3, 0x1, 0x3ff, 0x0, 0x3, 0x100, 0x1, 0xff, 0x6, 0x80000001, 0x1, 0xfffffffffffffff7, 0x1, 0x0, 0x1000000000000000, 0x101, 0x4, 0x197, 0x11b5, 0x80000001, 0x7, 0x200, 0x7442, 0x93, 0x4, 0xd0400, 0x7ff, 0x8000, 0xffffffff, 0x7, 0x9, 0x9, 0x81, 0x7, 0x3, 0x0, 0x6, 0x0, @perf_config_ext={0x5, 0x26}, 0x20044, 0x6, 0xffff, 0x7, 0x20000000, 0x1, 0xc62c, 0x0}, r1, 0x0, r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0xfe, 0xfffffffffffffffa}, 'port0\x00', 0x80, 0x41, 0x9, 0x8, 0x8, 0x5, 0x3f, 0x0, 0x7, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x8000000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000347000-0xb)='/dev/hwrng\x00', 0x800, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x4080) times(&(0x7f000095a000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x90, 0x100000001}, 'port1\x00', 0x0, 0x100012, 0x9, 0x6, 0xfffffffffffffff7, 0x7685, 0x4, 0x0, 0x2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) r3 = syz_open_dev$midi(&(0x7f00004da000)='/dev/midi#\x00', 0x5, 0x40840) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f0000001000)=""/4096, 0x1000) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000222000-0x4)=0x0) unshare(0xc000000) 2018/01/30 22:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a0c000)='./file0\x00', 0x80) connect$bt_rfcomm(r0, &(0x7f0000ca3000-0x9)={0x1f, {0x6, 0xfffffffffffffffc, 0x4, 0x80000000, 0x3, 0xffff}, 0x101}, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c54000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) fcntl$getownex(r2, 0x10, &(0x7f0000e07000)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f000066c000)={&(0x7f00004f9000)={0x10, 0x0, 0x0, 0x500100}, 0xc, &(0x7f0000e48000-0x10)={&(0x7f000089d000)={0x508, 0x15, 0x701, 0x0, 0x3, {0x5, 0x0, 0x0}, [@typed={0xc, 0x74, @pid=r4}, @typed={0xc, 0x42, @u32=0x7}, @generic="d61c43f5973efdaf46ed7bf0e4182b9c0c537c6f2b9a2c22674ae0169e2322a01cd4ccaface7c672663598674071e2b5772e4af73e2dfea1cb2f26cd22138fdd0a22f254bdaf1838db7aee6bb814be1e370f22d13869", @typed={0xa0, 0x7a, @binary="c629f95596354f3a8766ac0eeddd4bce2cbad9589226aee52d58c6f1b4e4e15ee69a2269d10cee008344d16db11c16f9e80f67c84ead88c4db6aa13e3fc2f7e3af29e05ebd2bc5687108b08cb1079651aeae5379974fde412428bfa041bf7a2d41d9ffd674247481124984758a46588437992b849332fe63a06c6b661f1c36e2d739e89e58f90dc93e9dba68c2fc8d6cd68acdb9f2ea06"}, @typed={0x74, 0x2c, @binary="bfc6bebf407da1da70e4dee3b0291fc4f012592efb684fea3472334c31b531ea28c32e7d79f17dd7166c6c4c56372ebb5b2c93d407f85a1f3fe28861209a289dcda3457c63a37c3fc9a46fc0815ca5cc608329dc0f016fa6b45502f33695b910a3ac0e088331ec78d7b627e4"}, @generic="", @nested={0x1a4, 0x6a, [@generic="9e706d7e38d68b523fd73d4e05926dd9256ba93692aa4a05e1f7ad5b45f6d2d42744931335e671ab2374dbd9db8dc94c446fb176079439df3fda65f0353fa1e7b8bd42aa4dbd7219487e55c54e42819fb085e529322f6894cabf8154fab9fd317af309f4f5ac987568f6740a4813204ac4e1ffc09ca2846c7536804e843ee39c5077bb5d5c7d375376fce040ecc1625527a8bd55f39928513d542c696659", @generic="f0a2c10cab795df26861438ced7ccd84defdaa3f098d1c4feb543317aa5db8e1ecbfe6b61ffb15647faf7d06cf3d88a96eb342d8d020c065ed69696a103b0461c5979ea09b639f80d923fc7c5f8acc819fff8a12293c3dd9316fce120216fad8c700965ba37bc4d43311c84352bb578153e89cc83014b851e1a26c75d2b481690276cc28e767f91d1ad32749b0aee793457ba335071fdb4e761fb9433cec2cfcdc35da6f5c2b6e2e7a61cc9d442d7f3287eafc", @generic="99c72dabae8c40f665800f6c804c9b017583ca42c626686b1a4774dc195bbdfa45fe2dd2dfab8653e341a89129a0fb60b032dea789ff10f0eb32a22669b0d5148631b72009ff8d0322d055e99754c9"]}, @generic="be6676eddbe39e9c37273bec903eac5b5609ceaff20c980366b63692de62872a1829f2ee806c5a454dc349b46f12e61ce443641bf34fb86adc4b30ae9896df7fa66a0a43dbf519e712efb66290aebdcd7c4172e6b1d2be19b25430753aed6abb5222eca5286e83462fff2f52b7cf0e98db2c6be7833543b8a1ee103a96d45a34b5841eab3f772341eb5f1c98886a91d62c1b42cefd06b1dacadb35b3d8b42ee3d1a80c311bf21410be6c29a94d6bec19c1254c4682e3cbf0a00523d30ff98f70057cb141fa1a", @nested={0xfc, 0x2a, [@generic="2587bcf83d925fdb8711ffcd681dbad907ad6d75d39852f21e98bedada9f8a97cfddc8a0f7a9a8744c742722ee5c0487", @typed={0xc8, 0x64, @binary="5ed70b4712602fea0c5e91a62c1de88406a7a3d06051e1cf3cd17a022752d9174ad8bdaa67ae31d11cbdd200ab1fc6ebc288e2fd2430257e49776027313ec9d6e9d333ac0fd0639c1fa80a89d3fb62dceda0252fc0cd5f637e569c165d943a02573c5610863a9703e150700515b54e4ecd338e4859333b250bdfb26be3c6e15a5739479d1eef2fe743d9e9d889ffb8fc28eb6af92898a258ca8851d955ed5ff0168d5f539fba0e4815cbdc1155c7cc24113f202b8a689f01da641fd83c"}]}, @typed={0xc, 0x6d, @u32=0xfffffffffffffffb}]}, 0x508}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/30 22:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000000000) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f1a000)=[], 0x0, &(0x7f0000f1a000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 22:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000f86000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ecb-camellia-aesni-avx2,sha224-generic))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/01/30 22:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) r1 = getpid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000757000-0x34)={{0xffffffffffffffff, 0x3, 0x1, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) ppoll(&(0x7f0000933000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, r4+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(r1, r3, 0x1) r5 = dup2(r0, r0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000bfb000)={0x3, 0x2, 0x0, 0x0, 0x40, 0xfffffffffffffffe, 0x8000, 0xa7, 0x9, 0x9e3b, 0x0, 0x4, 0x0, 0x8, 0x4, 0x6, 0x9, 0x7, 0x80000000}) 2018/01/30 22:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x0, &(0x7f000020d000/0x4000)=nil) r0 = socket(0x20000000000000a, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f05000)=0x2, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/30 22:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000867000)='/dev/cuse\x00', 0x40, 0x0) open$dir(&(0x7f0000710000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d47000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d14000)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008a6000)={r1, 0x1, 0x4, 0x2, 0x0, 0x9}, 0x14) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000aeb000)=r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ccd000)=@sack_info={r1, 0x0, 0x7}, &(0x7f0000f55000-0x4)=0xc) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008c3000-0x4)=0xffffffffffffffff) 2018/01/30 22:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000080000)={0xffffffffffffffff, 0x28, &(0x7f0000edb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008d1000)={r0, 0x7, 0x10}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001be000)={0x0, 0x0}) flock(0xffffffffffffff9c, 0x7) ppoll(&(0x7f0000ef4000-0x8)=[{r1, 0x4300, 0x0}], 0x1, &(0x7f00008bc000)={0x0, 0x1c9c380}, &(0x7f0000c5f000-0x8)={0x0}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00008cc000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000c74000-0x18)={0x4, 0x4, 0xa4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000142000-0x10)={0x0, 0x0, 0xff00000000000000}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000baf000)='/selinux/checkreqprot\x00', 0x10c00, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000186000-0x8)={r3, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00004ba000)=""/168) 2018/01/30 22:40:20 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f0000149000-0x6a)="", 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c98000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000488000)={0x1, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000001000-0x18)={0x5, 0x5, 0x1, r1, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x1, [{0x0, 0x1}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0xd)=@known='security.ima\x00', &(0x7f0000000000)=""/59, 0x3b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) connect(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x3, {0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x32) 2018/01/30 22:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c52000-0x4)=0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000808000-0x80)=[{&(0x7f000081f000)="eff9c243920ba043422cc572d4d81afb2be808965680fff875e62a9c5369454f331680646ac9e6ea466adbe37f35994c88e2ae414d0d2cc20651619653ebb32867085238197584e0a0c4f593bed7a4a48e3136ba2027cea75eb592508879ab8dea91bb084b937af46fc7d835c64364074b162996930fd369ef744485c9714cc3f4ad995110e3967641d8a6eb14cd6aa46b59c2d376db88c17f8d6d0c8de36d761f39f31c04b49654fcedcc4994f728d63bb5d5ac471387503fc1624beed4e6f73249c188f286399be9aa61b03689291dd403c332b3b4b46e8a1fec2978a409c0e517", 0xe2}], 0x1) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/autofs\x00', 0x200, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000963000)='/dev/input/mouse#\x00', 0x8, 0x400800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000645000)={0x2, &(0x7f0000fb8000+0xc21)=[{0x0, 0x0}, {0x0, 0x0}]}) recvmsg$netrom(r1, &(0x7f00001f6000)={&(0x7f000095c000-0x10)=@ax25={0x3, {"9950f195e4d2dd"}, 0x8}, 0x10, &(0x7f0000c16000-0x20)=[{&(0x7f0000112000-0x1000)="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", 0x1000}, {&(0x7f0000c8d000-0x78)="acba12c5b86c1c471364cdf7bb2f38166a9585761d2f491496602648bf48e391d82f008c9e1dd7b2cc5e05767f14866cccdabe71041d7b766897dd788f0fbdb3c9d5e538a7ff71656ca54e24311df9a28059a9134f75f9d1f81f0152384c728ab9b5b9734da0066e9f67f7b77fe3ac48ee6736d73e636db9", 0x78}], 0x2, 0x0, 0x0, 0x84}, 0x140) epoll_create(0x86) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000741000-0x8)={r2, 0x1}) listen(r0, 0x0) r3 = semget(0x2, 0x0, 0x80) semctl$SETALL(r3, 0x0, 0x11, &(0x7f000052e000)=[0x80000001, 0xbbe]) ppoll(&(0x7f000039d000)=[{r0, 0x8200, 0x0}], 0x1, &(0x7f0000d86000-0x10)={0x0, 0x0}, &(0x7f00000d8000-0x8)={0x0}, 0x8) semget$private(0x0, 0x3, 0x20) semtimedop(r3, &(0x7f00001ae000-0x1e)=[{0x1, 0x4, 0x800}, {0x0, 0xbe, 0x800}, {0x5, 0x2, 0x1800}, {0x0, 0x4, 0x0}, {0x4, 0x0, 0x1800}], 0x5, &(0x7f00002ce000-0x10)={0x77359400, 0x0}) 2018/01/30 22:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup2(r0, r1) fcntl$setpipe(r1, 0x407, 0x7) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b50000-0x4)=0x0) 2018/01/30 22:40:20 executing program 6: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c4a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000f99000-0x2c)={0x6, 0x24, [0x1000, 0xffffffffffffff5f, 0x8001, 0x3, 0x1000, 0x0, 0x7f, 0x9, 0x2]}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000b5a000)=0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000f98000)={0x4, 0x20, 0x81, 0x3}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) dup(r2) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/30 22:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$sndmidi(&(0x7f00006a9000)='/dev/snd/midiC#D#\x00', 0x9, 0x100) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000966000)={0x0, 0x0, &(0x7f00005e6000-0x10)=[{&(0x7f00009f4000-0x2f)="e5", 0x1}], 0x1, &(0x7f00008b8000)=[], 0x0, 0x0}, 0x8040) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/01/30 22:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000a84000-0x5)=""/5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000373000)={0x1, 0xffffffffffffff9c, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000dac000)={0xffffffffffff9d68, 0x4, 0x5, {0x0, 0x0}, 0x43da, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4915}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000b24000-0x8)='./file0\x00', 0x0) 2018/01/30 22:40:20 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000019000-0x35)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11f5ff", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000021000)='/dev/audio#\x00', 0x64dcce1f, 0x802) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000005000)={&(0x7f0000018000/0x3000)=nil, 0x40, 0x5, 0x48, &(0x7f000000d000/0x2000)=nil, 0xe}) 2018/01/30 22:40:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffffff, 0x1}) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000002000)={{0x100000001, 0x8}, 0x1, 0x4, 0x5, {0x9, 0x6}, 0x0, 0x40000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00007ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000-0x4)=0xe8) r7 = getgid() r8 = getpgrp(0x0) r9 = geteuid() r10 = getegid() r11 = socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000-0x1000)=""/4096) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000fb2000-0x20)=[{&(0x7f0000001000-0x6e1)={0x20cc, 0x38, 0x400, 0x2, 0x0, "", [@nested={0x20b0, 0x2a, [@generic="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@typed={0x10, 0x3a, @u64=0x8}, @typed={0xc, 0x64, @u32=0x1f}, @generic="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@generic="2b7d1932eac8ddff12e5e41a1824c25cdd48f60dc7327485157a89ab723174b9f662", @generic="0107bccca294248c6cd7320f27e915feff87454e9d0f94de8dd2913fbb72c601ceff08421bf9cd6dcbb75226624f5c4a2d4a8a1338eee2296363e686ec7ed75689ffd6f275c0d2bfefc3065049b3b18b142e252c3649656d6a7909495015fd10d8dddb8fc52ab8308beb86"]}, @typed={0xc, 0x65, @pid=r1}]}, 0x20cc}, {&(0x7f0000001000-0x28)={0x28, 0x12, 0x51c, 0x4, 0x3, "", [@typed={0x18, 0x3e, @str='cgroupselinux$.\x00'}]}, 0x28}], 0x2, &(0x7f0000cab000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11, r12]}], 0x78, 0x40000}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r13, 0x80e85411, &(0x7f000030f000)=""/235) 2018/01/30 22:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x25d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdeb12eb49cca7687, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/30 22:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) modify_ldt$write2(0x11, &(0x7f000053d000-0x10)={0x6, 0x0, 0x400, 0x5, 0x2, 0x101, 0x2, 0x5f2, 0x5, 0x2}, 0x10) ptrace$getregs(0xe, r0, 0x7, &(0x7f0000171000-0x7d)=""/125) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00006aa000)={"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"}) rt_sigqueueinfo(r0, 0xa, &(0x7f000032e000-0x10)={0x2c, 0x1, 0xff8, 0x6}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/30 22:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000a79000)={"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"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) 2018/01/30 22:40:20 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f000065c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ec000-0x4)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c43000)='/dev/sequencer2\x00', 0x424001, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002c2000)={0x0, 0xfff, 0x30, 0x4, 0xffff}, &(0x7f0000244000)=0x18) ppoll(&(0x7f0000aae000-0x48)=[{r2, 0x1001, 0x0}, {r2, 0x8000, 0x0}, {r2, 0x8, 0x0}, {r2, 0x843c, 0x0}, {r1, 0x2001, 0x0}, {r2, 0x28, 0x0}, {r0, 0x1209, 0x0}, {r2, 0x68, 0x0}, {r2, 0xa, 0x0}], 0x9, &(0x7f0000d51000)={0x77359400, 0x0}, &(0x7f00000b5000-0x8)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000893000-0x8)=@assoc_value={r3, 0x1}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ddf000-0x4)=0x0) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x8008090, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 22:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x9) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000433000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00006ef000-0x4)=0x100000001, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f00001ef000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/30 22:40:20 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000002a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000)=0x26) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000024000-0x6e)=@file={0x0, ""/108}, &(0x7f000002a000-0x4)=0x6e) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000012000-0x2)=0x1000, 0x2) pkey_alloc(0x0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffe2a, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001d0000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d78000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f00001d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000a1f000)={&(0x7f0000609000/0x3000)=nil, 0x3000}) mmap(&(0x7f00001d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d1000)='/dev/sequencer2\x00', 0x244080, 0x0) 2018/01/30 22:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d74000)={0x4, &(0x7f0000fcf000-0x20)=[{0xfffffffffffffffb, 0x2a, 0x4, 0x7}, {0x6, 0xc67, 0x8, 0x1}, {0x6, 0x3, 0x6, 0xffffffffffff0001}, {0x9, 0x0, 0x1, 0x6}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000969000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000f98000-0x4)=0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendmsg$inet_sctp(r1, &(0x7f00006df000)={&(0x7f0000c2e000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a9c000-0x50)=[{&(0x7f00000d7000)="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", 0x4fd}], 0x1, &(0x7f00009b7000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x4, 0x4, 0x9ce, 0x307db718000000, 0x2b, 0x5, 0x0}}], 0x30, 0x24000040}, 0x4000010) pwrite64(r0, &(0x7f00008a5000-0x35)="f00351a57220c112e0a19eaae22b48c9578874d04ae2404cc70b11c8199409aa5bd0c88176dcebb2428cc938615a4afed64cfb883d", 0x35, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000420000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000214000)=0x3, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000817000-0x16)='/selinux/checkreqprot\x00', 0x80080, 0x0) 2018/01/30 22:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000089000)='/dev/ion\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000aa3000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000361000)={0x0, 0x5000, 0x9, 0x80000001, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000a52000-0x5)='stat\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fed000)=0x0, &(0x7f00000e2000)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) clock_getres(0x7, &(0x7f0000827000-0x10)={0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000092000)='/dev/audio\x00', 0x10000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000521000-0x4)=0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d4c000)={&(0x7f00009a1000)='./file0\x00', r3}, 0xc) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000e23000)=0x0) 2018/01/30 22:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 0: mmap(&(0x7f0000000000/0x6f9000)=nil, 0x6f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f00009f1000-0x28)=""/40, 0xd5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006fa000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000068d000)='/dev/input/mice\x00', 0x0, 0x4000) bind$netlink(r1, &(0x7f0000538000)={0x10, 0x0, 0x3, 0x0}, 0xc) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/30 22:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000068e000)=0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000569000)=""/73) r1 = syz_open_procfs(0x0, &(0x7f0000c9e000)='net/tcp6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00006b8000-0xb0)={{0x26, 0x40}, 'port0\x00', 0x60, 0x10, 0x3f, 0x3ff, 0x63b, 0xe07c, 0x10001, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000010c000-0x4)=0x80000000, 0x4) 2018/01/30 22:40:20 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000005000-0x95)=""/149, &(0x7f0000005000-0x4)=0x157) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$netlink(0x10, 0x3, 0x2) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000+0xa45)=0xfffffe4b) 2018/01/30 22:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = getpgid(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000198000)={&(0x7f0000865000/0x1000)=nil, 0x1000}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a4b000)=""/51) r2 = syz_open_procfs(r1, &(0x7f0000de2000-0xe)='net/dev_mcast\x00') setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000533000)='htcp\x00', 0x5) gettid() rt_tgsigqueueinfo(r1, r1, 0x31, &(0x7f0000666000)={0x31, 0x2, 0x6, 0xaa}) lstat(&(0x7f0000c36000)='./file0\x00', &(0x7f0000346000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000d99000-0x4)=r3) sendfile(r0, r2, &(0x7f0000023000)=0x0, 0x26a950b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ad0000)={0x0, 0x62, "fbe9c2b5b5dd27e3b1b140db9d6af3388dd1fd2f48ca8eb1c7e71ba59aed87cdf6ae2a09d7b919941a5fd794db8c757a4e87ea16c236622d8ca52f5129a0d3d41be4895887da306cec714b185c09265d3c96327f18cd3643e5f3803e0d91d77e913f"}, &(0x7f0000de9000-0x1)=0x6a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000050c000-0x20)={0x1, 0x8, 0x8, 0x1, 0x3, 0x6, 0x0, 0x101, 0x0}, &(0x7f0000e05000-0x4)=0x20) syz_open_dev$sndtimer(&(0x7f00007a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000a3000-0x8)={r4, 0x1}, &(0x7f00001bc000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000575000-0x10)={0x5, &(0x7f0000202000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000d6d000-0x8)={r6, 0x1}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e80000)={r5, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x80000001, 0x6916, 0x0}, 0xa0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00004a7000-0x8)=0x0) 2018/01/30 22:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004c7000+0x63f)='/dev/input/mouse#\x00', 0x5, 0x10800) recvfrom$inet6(r0, &(0x7f00008db000)=""/87, 0x57, 0x1, 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/30 22:40:20 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x14, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f000000d000-0x8)='./file0\x00', &(0x7f000001a000-0x20)={{0x0, 0x0}, {r2, r3/1000+30000}}, 0x0) 2018/01/30 22:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000069c000-0xc)='/dev/autofs\x00', 0x80, 0x0) write$selinux_access(r2, &(0x7f0000e9c000)={'system_u:object_r:xen_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x38, 0x35, 0x0}, 0x35) write(r1, &(0x7f0000a29000)="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", 0x4e5) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003c7000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r1, &(0x7f0000ff7000)=[{&(0x7f0000eda000-0xb8)="a7", 0x1}], 0x1) close(r1) 2018/01/30 22:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00004af000)="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", 0x1000) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b08000)='/dev/ppp\x00', 0x101200, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000f3e000)="31e614bede7fbfe900c6dba83849e030b801d0f42a77f43d4902d356fbb24dbcec4edb3895c5cb50e02779213b6fc494abae74492a95bd667d07e9c187a353c48a6ccd1958906a60e66cdab94cc156b2cba7f49362dccf765a4135b62d9d2a973b315f38a70054e3eb2449f8b63fa76083f93d77a699fa9e59b4eeb1bdaa1aa1b5f178d3e3096f4aba1ff6ee3bd3da5d6a9f43f619dec26f6ab40ef9fd0d6e991a4890b36eacaf816856af7baaa0fd7256fd8e60adfbe300d83742cb660e2deefd32cbf0bd747aca6c212c1335b8a6b0e1935a1199436146d3ed", 0xda) 2018/01/30 22:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:21 executing program 2: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b59000-0x8)={0x0, 0x3}, &(0x7f0000b58000)=0x8) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b5a000-0xfe)={r2, 0xf6, "7f5ceeb7cadc1f320f91e2aaf466a42e81d6193ea2e7b27fe71a786758c9ee63ef0d29850193ab4c3d2bddd3e683aca87e804425e537640e856a1d2e44536f65350c801bbf98a58b2eb1d6a393733378fa2fdfa9a0a73e2ea7e71c96d6f3a99e6fcc4dfe1ad6c1928bfa36dee5c847d531cc12554999d61239b0e0eb5927d95ff72571887630d9516b826c1a91f51ea7cfa4ab555b3e1a856a4f4438dd514e8822f5e27ceb98ac347f418e4f263d15cb2ed6a54560eba02cc3483d7e42812b511a29f9505772ef5e0551e22e7ca7d86461c00c921b98d1a2a92557e086ec308dc717fa956c6cb955a7a6328127128d92a73be537254e"}, &(0x7f0000502000-0x4)=0xfe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002a9000)={0x2, 0xf78, 0x8001, 0x8, 0x2, 0x401, 0x5, 0x796, r2}, &(0x7f0000b58000)=0x20) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001b6000-0x4)={0x7fffffff}, 0x4) 2018/01/30 22:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r3, &(0x7f0000d66000)=@known='security.selinux\x00') fchdir(r0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) waitid(0x1, 0x0, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r4, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r7 = fcntl$getown(r4, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000db4000-0x8)='net/tcp\x00') utime(&(0x7f00007ea000-0x8)='./file0\x00', &(0x7f0000197000)={0x80000001, 0x4}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x0, 0x2}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) 2018/01/30 22:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x1, &(0x7f0000d67000-0x8)={0x0, 0x0}) fdatasync(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000039e000)=0x9, 0x4) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x5573, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x8001, 0x0, 0x0, 0x0, 0x45b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)=0x0, 0x0}, 0x2090, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/30 22:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair(0xa, 0xe, 0x1, &(0x7f0000ed5000)={0x0, 0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000355000)={@reserved=0x1, 0x0}) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0x7, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x7fffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f00000)={0x0, 0x0}, 0x80800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000000) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d31000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/30 22:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000bfb000-0xb)='/dev/midi#\x00', 0x6, 0x40080) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000dd000-0x70)=[@in6={0xa, 0x1, 0xe7d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}], 0x70) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) poll(&(0x7f00003f3000)=[{r0, 0x0, 0x0}], 0x1, 0x6) 2018/01/30 22:40:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000ce3000)='/dev/usbmon#\x00', 0x3ff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x4, r1, 0x1}) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0xffffffffffffffff) connect$packet(r3, &(0x7f0000d7f000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540a, 0x8) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000f1b000)=0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000f1c000-0xc)={&(0x7f0000832000)=[], 0x0}) 2018/01/30 22:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") r0 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00004d8000)={0x3, r0}) 2018/01/30 22:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000fe2000-0x4)=0x0, 0x80800) writev(r0, &(0x7f00000be000)=[{&(0x7f0000c9e000-0xc9)="cbf10b788521c1843f3b63682dafb0e94bb3cfb1c356c4849e6108efcda85dbc111b3648515aeff4a898fdb6cb2c154417a10eecae2789672d8fe3126c31b13a08ac1e03fbb0797a11c24e3c84b23b2b98775832cda52a270bab00e218b0b81aab0ae4868f71981cd2c57ef43164af5ef8fec6fcd8cbae018adeaeb436b1146894ec6c6cadeea78e8f32e631421505cb4e03e792706f2997f06fc3a29cd9dce123848be794e6abda74da3b50c7aea26b4bb9e7762894407902f938c0af895c8bef4b5800fb84968ca7", 0xc9}, {&(0x7f0000051000)="8e98dd7fd17759710e8db91326cc91", 0xf}], 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f00007d0000)='/dev/input/mouse#\x00', 0x8, 0x40100) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00005ec000-0x4)=0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000057a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800012, 0x0}) 2018/01/30 22:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x2}, 0x20) r1 = creat(&(0x7f0000e05000)='./file0\x00', 0x100) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000013e000-0x4a)=""/74) 2018/01/30 22:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x455, &(0x7f0000bf3000)={@random="cd1a0b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x41f, 0x36, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x7f, 0x0, 0x7bb3, 0x2, 0x0, 0x6, 0x2}, @routing={0xc, 0xc, 0x3, 0xfffffffffffffff8, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x3f, 0x4, 0x1, 0xe2, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x7f, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x401}, @ra={0x5, 0x2, 0x9}, @generic={0x101, 0xff, "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"}]}, @hopopts={0x1, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x95, "d59a9b132037d23b2036d1c8e72d65167f958e6383eb3109dd9dfff7f3fe6978c28b57de48f0f431334a4ad01b096f372d112635e067617545e59af9f99b441aa304789bd064c66ee7675aa3a148fb6b18a9bfcdffd3e2f5a79424a924d7318443508fcbb1823db784b68c4e419e595bd07032ac999903e8df7240e1c6fd9061af09642b05ddab805e1dc891823b1d912a4e873430"}, @jumbo={0xc2, 0x4, 0x0}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0x0, ""}]}, @hopopts={0x3f, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x1000}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x42278bbc}, @calipso={0x7, 0x50, {0x0, 0x12, 0x800, 0xba96, [0x3e19ffd, 0xf0a4, 0x4, 0x40, 0x5, 0x8, 0x0, 0x40, 0x847]}}, @generic={0x8, 0x84, "b5a6db6709ff4b80f4135ff78b4bf437998a102cc410e9eb0210bc3636f29d706096b4624527f58d16e3cf0d11f334babe5e1d55f093a074f5650a0463be97a1dae97025683ff02645abe9afce08a9e77f823fa9c2391c0d41f3aaed5c9261bf3cd1d78d7b43a22d2cc996797b529e0e54d128aafa84766818e26af5eddde54aefa690d8"}]}, @fragment={0x67, 0x0, 0xffffffff, 0x1, 0x0, 0x1, 0x0}, @dstopts={0xbd, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}, @generic={0xffffffff, 0x9, "13f3e5540939b95248"}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xcc}, @generic={0x401, 0x6b, "90346a93a33c41e6ec976d7722dfbfd39d3a640f423576d444ce691064d44ddbc294cf0550bfd9e7fd14fb87d38fa45922209cefea24eff8b3c9ebf5b45e03b60d352b56a3849269cb16aaca164c48f297cb405f17964e65ff852828c54d7cdde16cf0a1a35676d2487989"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800190000"}}}}}}}, 0x0) 2018/01/30 22:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009ea000)='net/tcp6\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f31000)=0x0) stat(&(0x7f0000fd4000)='./file0\x00', &(0x7f0000884000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000dd9000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r5 = fcntl$getown(r0, 0x9) r6 = getuid() stat(&(0x7f0000837000-0x8)='./file0\x00', &(0x7f000039c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000450000-0x38)=[{&(0x7f0000e21000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005b8000)=[{&(0x7f00001bf000)="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", 0xfa}, {&(0x7f000006c000-0x34)="89a8aa12b4ddd9599c3e41235c271bc3860c29b69718e7f40eb50b2a8e00b9a5e884642f3e5e605c6c6a45c7a262f58d0728f118", 0x34}, {&(0x7f0000252000)="ca591066d4fbb8263348fc9dabcb689d2b0f2253379509724689716021cb1d889a3256b69f621cb22d937c0b5a835c1a105cd72563be9b7ef8f51bd6dd5e9744672da2ee1d562905d82aa9765e0e38d4df4b83a88a641e7f07a4be69d055e5cf9097275c169cf6887b88ce227a1e9e18e16b5aa7fb35be39cde0b09dfdf5933ea05bab3a9ba8568266aeafc5a9e4ec003bdb9a108dd8ac40d953ea2b7e56226b04f30d80d811f11d71685876255444e9ac", 0xb1}, {&(0x7f00003de000)="", 0x0}, {&(0x7f000084b000-0x33)="0f0edfda9ba195b61f72020dbd3e6692323cc4749953c7f0fd61b205edfe6aba50979931ae1347f8ec3725462ea054182aa094", 0x33}, {&(0x7f00000a8000)="73bbee527279cdaa372b7d42fb5dbab16912a36fdcc4e461978978bf61d4d4242fa7b1034f8fca3eb42ea6310c56b40d3168767087", 0x35}], 0x6, &(0x7f0000446000-0xf0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf0, 0x0}], 0x1, 0x40090) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x379) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f2000-0x5)='veno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc6000+0x333)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000775000-0x8)={0x2, r1}) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000cf2000-0x4)=0x200) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000669000-0x78)={0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xae3, 0x40, 0x3f, 0x4b, &(0x7f0000b72000-0x10)=@generic="74eebd477d7c4553570672be409570d1", 0x2eab, 0x4, 0x8001}) sendto$inet(r0, &(0x7f0000c4d000-0x233)="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", 0xfffffffffffffe41, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 22:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="65746831766d6e657431656d312173797374656d5e5bf32f776c616e3100", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/01/30 22:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f000064f000-0x101)='\x00', 0xfe61, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) 2018/01/30 22:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b29000)=0xc) setuid(r1) 2018/01/30 22:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000187000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ae6000)="", 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) 2018/01/30 22:40:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0xc7)=""/199) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000df1000-0x4)=0x0) 2018/01/30 22:40:21 executing program 7: unshare(0x400) r0 = socket(0x18, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b76000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000042b000-0x10)={0x3, &(0x7f00000d1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000-0x8)={r2, 0x3}) r3 = dup2(r0, r0) getpeername$netlink(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/30 22:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d3000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001da000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000039e000)="0d00000000150000") sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/30 22:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b22000)={0x0, 0x0}) dup2(r0, r1) getpeername(r0, &(0x7f0000e9b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bc000)=0x2e) 2018/01/30 22:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:21 executing program 5: perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000454000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000ca7000)={0x677, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000c9b000-0x80)=""/128, 0x80) 2018/01/30 22:40:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000cd8000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc8000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xfffffffffffffe93) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000682000-0x11)='/dev/qat_adf_ctl\x00', 0x500, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000102000-0x5c)={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x96, [0x81, 0x2, 0xf7c, 0x100000000000000, 0x7, 0xef28, 0x70, 0x100000001]}, 0x5c) r5 = getpgrp(0x0) kcmp(r5, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) sched_rr_get_interval(r5, &(0x7f0000116000)={0x0, 0x0}) 2018/01/30 22:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") prctl$void(0x1f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x4000000, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000007000-0x6)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) gettid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer2\x00', 0x18000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/ppp\x00', 0x100, 0x0) open(&(0x7f0000010000)='./file0\x00', 0x10002, 0x10e) accept$ax25(0xffffffffffffff9c, &(0x7f0000015000)={0x0, {""/7}, 0x0}, &(0x7f0000015000)=0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000015000)={0x0, 0x0}) eventfd2(0x1002, 0x80801) socket$can_bcm(0x1d, 0x2, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000016000-0xd)='/dev/urandom\x00', 0x0, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000014000)={0x0, 0x0, 0xffffffffffffffff}) accept$unix(0xffffffffffffffff, &(0x7f0000008000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000015000)=0x1002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) lstat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() fstat(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000016000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[{{&(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000015000)=[{&(0x7f0000008000-0x9a)=""/154, 0x9a}, {&(0x7f0000016000-0x77)=""/119, 0x77}, {&(0x7f0000015000)=""/205, 0xcd}, {&(0x7f0000015000)=""/100, 0x64}], 0x4, &(0x7f0000015000)=""/202, 0xca, 0x0}, 0xfffffffffffffffe}], 0x1, 0x10000, &(0x7f0000006000-0x10)={r1, r2+30000000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000012000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x2) accept$inet(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x10) socket$unix(0x1, 0x5, 0x0) accept(0xffffffffffffff9c, &(0x7f0000015000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) pipe(&(0x7f0000069000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000015000)={0x0, 0x0}) geteuid() stat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) stat(&(0x7f0000147000-0x8)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000015000)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000016000-0x4)=0x0) geteuid() pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) r4 = syz_open_dev$sndmidi(&(0x7f0000015000)='/dev/snd/midiC#D#\x00', 0x1, 0x2) socket$bt_l2cap(0x1f, 0x5, 0x0) syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x6001, 0xffffffffffffffff, 0x0, 0x2, 0x100000) syz_open_dev$audion(&(0x7f0000015000)='/dev/audio#\x00', 0xffff, 0x2040) socket$bt_l2cap(0x1f, 0x3, 0x0) eventfd(0x2) fcntl$getownex(r0, 0x10, &(0x7f0000399000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000016000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000117000)={0x0, 0x7ffff, r3}) syz_open_dev$mice(&(0x7f0000011000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000016000-0x4)=0x0, 0x5e5591e4b2aba73b) socket$bt_sco(0x1f, 0x5, 0x2) r5 = open(&(0x7f0000eaa000)='./bus\x00', 0x141052, 0x0) ftruncate(r5, 0x7fff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r6, r5, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) 2018/01/30 22:40:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statx(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a7b000-0x9)='/dev/sg#\x00', 0x8000, 0x400001) bpf$MAP_CREATE(0x0, &(0x7f0000445000-0x2c)={0xf, 0x5, 0x9, 0xfff, 0x1, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 22:40:21 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x1a, 0x6, 0x12c}) shutdown(r0, 0x0) 2018/01/30 22:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afd000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x13) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075d000-0x11)='/dev/vga_arbiter\x00', 0x80040, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000792000)=0x3, 0x4) 2018/01/30 22:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x376, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r0 = msgget(0x3, 0x200) msgctl$IPC_INFO(r0, 0x3, &(0x7f00005b9000)=""/216) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/30 22:40:21 executing program 5: perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:21 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000025f000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00002da000-0xa)='/dev/vcs#\x00', 0x0, 0x40000) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008a1000)={0x3, &(0x7f000089c000)=[{0x6, 0x80000001, 0x2, 0x5}, {0xffffffff, 0x2, 0x2, 0x9}, {0x2, 0x2, 0x47e, 0x1f}]}, 0x10) bind$alg(r2, &(0x7f0000f94000-0x58)={0x26, 'rng\x00', 0x0, 0x400, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f95000-0xd3)="", 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000d1e000-0x30)={0x80000001, 0xfa12, 0x3, 0x8, 0x5, 0x2}) 2018/01/30 22:40:21 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001c000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000022000)={0x543f, 0x100000001, 0xeb9, 0x7, 0x4, 0x7a5442db, 0xffffffffffffff37, 0x2}, &(0x7f0000017000-0x40)={0xfff, 0x7, 0xfffffffffffff800, 0x0, 0x8, 0x4a0e, 0x5, 0x100}, &(0x7f0000023000-0x40)={0x9, 0x3ff, 0x6, 0x2, 0x8b7, 0x1, 0xc1, 0x5af3}, &(0x7f0000018000-0x10)={r1, r2/1000+30000}) 2018/01/30 22:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f000027f000-0x3f)="f709752f9d30d72d8dfed2fb911b6c8fa4bb9c0000000000000006d32168a33ca76a7f6fca00034fdddc709d2c9ba5f6e19700030f1d4899fb37ef504668c2") 2018/01/30 22:40:21 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000634000-0x10)=@buf={0xf5, &(0x7f0000f7a000-0xf5)="95e002772c8953fbb06c98009ea1245f3a2416b6fd8e5cfabaa6c59a9ed8c441505971f2e2c26c907c06b41819d80a53cfc06cdd6d5cc3d10bdcca96399a8161d7a2d11e623ed0f92f6dfd630d65c60459dbf34c98fb75e608eeaacf950e3a6e9ed614fafee432afa9e2836fb9258312a654b75af2818cff45fb6f37221de4084416f1069889d9707933a9a998c51c53a767af49ea1104c45eea8014a25b561d94eeb1e1dc35ae572bc56a8e326fee424d5a0d1218f8c41a7e641eef38ba7b9844ea5790a3ac3c9852a712983b666e2a6e2d393c469a720115f14ce6215fac381d9c88fb0ee758b80db3ec1a54a643de342b47f689"}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup2(r1, r0) 2018/01/30 22:40:21 executing program 5: perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000adf000)='/dev/vcs#\x00', 0x7fffffff, 0x0) r1 = request_key(&(0x7f000073d000)='pkcs7_test\x00', &(0x7f0000a71000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001bc000)=')\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f00001ca000)='keyring\x00', &(0x7f0000923000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b31000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$amidi(&(0x7f00002af000)='/dev/amidi#\x00', 0x7, 0x20000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000766000-0x18)={r2, 0x0, 0x0, 0x0}) rt_sigprocmask(0x1, &(0x7f0000a08000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0xc, 0x0, &(0x7f000045a000-0xc)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000a2a000)=""}) 2018/01/30 22:40:21 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000001000)={0x9, 0x4, 0x1, 0xffffffffffffff9c, 0x0}) fcntl$setsig(r0, 0xa, 0x28) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000005000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, r3}) [ 40.146838] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 40.164076] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 40.190232] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=6511 comm=syz-executor1 [ 40.202265] binder: 6506:6509 BC_FREE_BUFFER u0000000000000000 no match [ 40.222283] binder_alloc: binder_alloc_mmap_handler: 6506 20000000-20002000 already mapped failed -16 [ 40.223814] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 22:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:21 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0x1a, &(0x7f0000951000)=0xa89, 0x4) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f89000-0xa)='/dev/vcs#\x00', 0x3, 0x80) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/30 22:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) io_setup(0x1, &(0x7f0000868000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000e6d000)={0x0, 0x0}) io_getevents(r1, 0x7, 0x2, &(0x7f000007b000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000c54000)={r2, r3+30000000}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x75, &(0x7f0000d82000)={@random="799d78c33859", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [{[], {0x8100, 0x7cdc, 0x0, 0x3}}], {@llc_tr={0x11, {@llc={0xfc, 0xfe, '"J', "5ccaec1e63ddf0be12b0649165b99246f821e87f6b20158557dd28c46005e8c620e78b69bec88b8f188d9f8db5e1559293dd46aa0b90eb03c586194234c2ec5976b14383dc2bb4d3ed9b541aa496082aa9f888c3e3474698546742ca410360"}}}}}, &(0x7f0000fef000-0x10)={0x1, 0x0, []}) accept$inet(r0, &(0x7f0000179000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d80000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f000097e000-0x50)={{0x9361, 0x2}, {0x9, 0xffffffff}, 0x4, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:40:21 executing program 4: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000593000)={{0x7fff, 0x7fffffff}, 'port1\x00', 0x13, 0x48, 0x8, 0x7, 0x2, 0x4, 0x8, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e78000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000225000-0x18)={0x8, 0x2, 0x1136}) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r3 = syz_open_dev$mouse(&(0x7f0000e65000)='/dev/input/mouse#\x00', 0x0, 0x200000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e79000-0x4)=0x0, &(0x7f0000e78000)=0x4) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000574000-0x8b)=""/139) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0xffffffffffffff10, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000e79000-0x4)=0x0) r6 = dup2(r5, r0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e7d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000e7c000-0xc)={0xfc, 0x1, 0xdb5, 0x3, 0x7}, 0xc) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000e7d000)=0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r4, &(0x7f0000e79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e78000)=0x14) connect$packet(r6, &(0x7f000026d000-0x14)={0x11, 0x0, r7, 0x1, 0x3, 0x6, @random="6ec2192d6755", [0x0, 0x0]}, 0x14) 2018/01/30 22:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x1) r1 = syz_open_dev$amidi(&(0x7f0000c01000)='/dev/amidi#\x00', 0x7, 0x8042) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000067b000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup(0xffffffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000ac4000-0x8)=0x10000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/01/30 22:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000055c000-0x4)=0x0) 2018/01/30 22:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000439000-0xa)='numa_maps\x00') readv(r0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000e9000)={&(0x7f000022d000/0x4000)=nil, 0xda54, 0x0, 0x1, &(0x7f0000a12000/0x4000)=nil, 0xff}) 2018/01/30 22:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f0000af3000-0x2)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) getpeername$netlink(r0, &(0x7f00002aa000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000943000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)=0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000a0a000-0x4)={0x400, 0x1, 0x7}) [ 40.244688] binder: BINDER_SET_CONTEXT_MGR already set [ 40.250105] binder: 6506:6517 ioctl 40046207 0 returned -16 [ 40.257667] binder_alloc: 6506: binder_alloc_buf, no vma [ 40.260318] binder: 6506:6519 BC_FREE_BUFFER u0000000000000000 no match [ 40.270453] binder: 6506:6509 transaction failed 29189/-3, size 80-8 line 2903 [ 40.281397] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/30 22:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 22:40:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x208002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x30, 0x7fff, 0xfff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffc00, 0x30, 0x1000, 0x1000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x80000001, 0x7, 0x5, 0x8, 0x3, 0x8, 0x2880, {r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6d, 0x101, 0x2, 0xffff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f00004d7000-0x6)={0x7, 0x9}) lseek(r4, 0x56, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ed2000-0xa0)={r3, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100003ff, 0xfffffffffffffffb, 0x1000, 0x2, 0x4c}, &(0x7f000037c000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000be5000)={0x1, 0xfffffffffffffe01, 0xa8f, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 22:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.295274] binder: release 6506:6509 transaction 5 out, still active [ 40.301964] binder: unexpected work type, 4, not freed [ 40.317241] kauditd_printk_skb: 78 callbacks suppressed 2018/01/30 22:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x10000000000001, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00004c5000)=r1) r5 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) openat(r0, &(0x7f000005c000)='./file0\x00', 0x101000, 0x2) mmap(&(0x7f0000000000/0xa01000)=nil, 0xa01000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 22:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d5d000)='/dev/sequencer2\x00', 0x40000000000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000041f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x0, 0x0}, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000002e000)='/dev/vcs\x00', 0x4400, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000cfa000-0x4)=0x0, &(0x7f0000381000)=0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000f68000)=0x0, &(0x7f0000b53000-0x4)=0x4) ioperm(0x0, 0x4, 0x7f) 2018/01/30 22:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.317249] audit: type=1400 audit(1517352021.711:130): avc: denied { map } for pid=6520 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=16740 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 40.372569] binder: undelivered TRANSACTION_COMPLETE [ 40.372782] binder: send failed reply for transaction 5, target dead [ 40.432818] ================================================================== [ 40.440247] BUG: KASAN: use-after-free in l2tp_session_create+0xa6d/0xc60 [ 40.447169] Read of size 4 at addr ffff8801ccd28868 by task syz-executor4/6533 [ 40.454777] [ 40.454788] CPU: 0 PID: 6533 Comm: syz-executor4 Not tainted 4.15.0+ #287 [ 40.454793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.454797] Call Trace: [ 40.454814] dump_stack+0x194/0x257 [ 40.454833] ? arch_local_irq_restore+0x53/0x53 [ 40.454849] ? show_regs_print_info+0x18/0x18 [ 40.454872] ? l2tp_session_create+0xa6d/0xc60 [ 40.454887] print_address_description+0x73/0x250 [ 40.454898] ? l2tp_session_create+0xa6d/0xc60 [ 40.454911] kasan_report+0x25b/0x340 [ 40.454931] __asan_report_load4_noabort+0x14/0x20 [ 40.454940] l2tp_session_create+0xa6d/0xc60 [ 40.454955] ? l2tp_tunnel_delete+0x50/0x50 [ 40.454968] ? trace_hardirqs_on+0xd/0x10 [ 40.454979] ? __local_bh_enable_ip+0x121/0x230 [ 40.455010] pppol2tp_connect+0xed7/0x1dd0 [ 40.455042] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 40.455066] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 40.455086] ? selinux_socket_connect+0x311/0x730 [ 40.455097] ? lock_downgrade+0x980/0x980 [ 40.455114] ? selinux_socket_setsockopt+0x80/0x80 [ 40.455121] ? lock_release+0xa40/0xa40 [ 40.455136] ? __check_object_size+0x25d/0x4f0 [ 40.455165] ? __might_sleep+0x95/0x190 [ 40.455203] ? security_socket_connect+0x89/0xb0 [ 40.455225] SYSC_connect+0x213/0x4a0 [ 40.455241] ? SYSC_bind+0x410/0x410 [ 40.455257] ? __fget_light+0x297/0x380 [ 40.455307] ? do_futex+0x22a0/0x22a0 [ 40.455322] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 40.455337] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.455361] SyS_connect+0x24/0x30 [ 40.455376] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.455383] RIP: 0033:0x453299 [ 40.455388] RSP: 002b:00007f2aaacbfc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a [ 40.455397] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 40.455402] RDX: 0000000000000032 RSI: 0000000020e71000 RDI: 0000000000000014 [ 40.455406] RBP: 000000000000040e R08: 0000000000000000 R09: 0000000000000000 [ 40.455411] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f51f0 [ 40.455416] R13: 00000000ffffffff R14: 00007f2aaacc06d4 R15: 0000000000000000 [ 40.455458] [ 40.455462] Allocated by task 6533: [ 40.455470] save_stack+0x43/0xd0 [ 40.455476] kasan_kmalloc+0xad/0xe0 [ 40.455483] kmem_cache_alloc_trace+0x136/0x750 [ 40.455490] l2tp_tunnel_create+0x5e1/0x17f0 [ 40.455497] pppol2tp_connect+0x14b7/0x1dd0 [ 40.455503] SYSC_connect+0x213/0x4a0 [ 40.455509] SyS_connect+0x24/0x30 [ 40.455516] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.455519] [ 40.455522] Freed by task 6535: [ 40.455529] save_stack+0x43/0xd0 [ 40.455535] kasan_slab_free+0x71/0xc0 [ 40.455541] kfree+0xd6/0x260 [ 40.455549] rcu_process_callbacks+0xe94/0x17f0 [ 40.455555] __do_softirq+0x2d7/0xb85 [ 40.455557] [ 40.455563] The buggy address belongs to the object at ffff8801ccd28780 [ 40.455563] which belongs to the cache kmalloc-512 of size 512 [ 40.455569] The buggy address is located 232 bytes inside of [ 40.455569] 512-byte region [ffff8801ccd28780, ffff8801ccd28980) [ 40.455572] The buggy address belongs to the page: [ 40.455578] page:ffffea0007334a00 count:1 mapcount:0 mapping:ffff8801ccd28000 index:0x0 [ 40.455586] flags: 0x2fffc0000000100(slab) [ 40.455596] raw: 02fffc0000000100 ffff8801ccd28000 0000000000000000 0000000100000006 [ 40.455605] raw: ffffea0006b7e9e0 ffffea0006b70fa0 ffff8801db000940 0000000000000000 [ 40.455608] page dumped because: kasan: bad access detected [ 40.455610] [ 40.455613] Memory state around the buggy address: [ 40.455619] ffff8801ccd28700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 40.455625] ffff8801ccd28780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.455631] >ffff8801ccd28800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.455635] ^ [ 40.455640] ffff8801ccd28880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.455646] ffff8801ccd28900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.455649] ================================================================== [ 40.455652] Disabling lock debugging due to kernel taint [ 40.455734] Kernel panic - not syncing: panic_on_warn set ... [ 40.455734] [ 40.455741] CPU: 0 PID: 6533 Comm: syz-executor4 Tainted: G B 4.15.0+ #287 [ 40.455745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.455747] Call Trace: [ 40.455756] dump_stack+0x194/0x257 [ 40.455769] ? arch_local_irq_restore+0x53/0x53 [ 40.455776] ? kasan_end_report+0x32/0x50 [ 40.455789] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.455798] ? vsnprintf+0x1ed/0x1900 [ 40.455808] ? l2tp_session_create+0xa00/0xc60 [ 40.455818] panic+0x1e4/0x41c [ 40.455826] ? refcount_error_report+0x214/0x214 [ 40.455855] ? l2tp_session_create+0xa6d/0xc60 [ 40.455864] kasan_end_report+0x50/0x50 [ 40.455872] kasan_report+0x144/0x340 [ 40.455888] __asan_report_load4_noabort+0x14/0x20 [ 40.455896] l2tp_session_create+0xa6d/0xc60 [ 40.455907] ? l2tp_tunnel_delete+0x50/0x50 [ 40.455916] ? trace_hardirqs_on+0xd/0x10 [ 40.455924] ? __local_bh_enable_ip+0x121/0x230 [ 40.455944] pppol2tp_connect+0xed7/0x1dd0 [ 40.455967] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 40.455982] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 40.455996] ? selinux_socket_connect+0x311/0x730 [ 40.456011] ? lock_downgrade+0x980/0x980 [ 40.456024] ? selinux_socket_setsockopt+0x80/0x80 [ 40.456030] ? lock_release+0xa40/0xa40 [ 40.456042] ? __check_object_size+0x25d/0x4f0 [ 40.456061] ? __might_sleep+0x95/0x190 [ 40.456088] ? security_socket_connect+0x89/0xb0 [ 40.456102] SYSC_connect+0x213/0x4a0 [ 40.456115] ? SYSC_bind+0x410/0x410 [ 40.456126] ? __fget_light+0x297/0x380 [ 40.456160] ? do_futex+0x22a0/0x22a0 [ 40.456171] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 40.456183] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.456200] SyS_connect+0x24/0x30 [ 40.456213] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.456217] RIP: 0033:0x453299 [ 40.456221] RSP: 002b:00007f2aaacbfc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a [ 40.456229] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 40.456233] RDX: 0000000000000032 RSI: 0000000020e71000 RDI: 0000000000000014 [ 40.456237] RBP: 000000000000040e R08: 0000000000000000 R09: 0000000000000000 [ 40.456241] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f51f0 [ 40.456246] R13: 00000000ffffffff R14: 00007f2aaacc06d4 R15: 0000000000000000 [ 40.456874] Dumping ftrace buffer: [ 40.456879] (ftrace buffer empty) [ 40.456882] Kernel Offset: disabled [ 41.073889] Rebooting in 86400 seconds..