[....] Starting enhanced syslogd: rsyslogd[ 12.683488] audit: type=1400 audit(1519639821.818:4): avc: denied { syslog } for pid=3646 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.217' (ECDSA) to the list of known hosts. 2018/02/26 10:10:33 fuzzer started 2018/02/26 10:10:33 dialing manager at 10.128.0.26:41497 2018/02/26 10:10:37 kcov=true, comps=false 2018/02/26 10:10:39 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002f40)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002f80)=@assoc_id=0x0, &(0x7f0000002fc0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x3, 0x0, 0x2, 0x6, r2}, 0x10) r3 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000003040)={0x6}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003080)={r2, 0x100}, &(0x7f00000030c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003100)={r4, 0xfffffffffffffffe, 0x8, [0x1, 0x379d, 0x2, 0xc8, 0x6, 0x504, 0x2, 0x2]}, &(0x7f0000003140)=0x18) sched_yield() getsockname$packet(0xffffffffffffff9c, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000031c0)=0x14) connect(r1, &(0x7f0000003200)=@can={0x1d, r6}, 0x10) r7 = open(&(0x7f0000003240)='./file0\x00', 0x101000, 0x0) connect$l2tp(r7, &(0x7f0000003280)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001}, 0x2, 0x3, 0x1}}, 0x2e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000032c0)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003300)={r5, @in={{0x2, 0x0, @rand_addr=0xe8cc}}, [0x74f8b7f6, 0x9, 0x5, 0x1, 0x2, 0x9c1, 0x7, 0x3, 0x3, 0xc1db, 0x100000001, 0x1, 0x9, 0x81, 0x7]}, &(0x7f0000003440)=0x108) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000003480)=0x6, 0x4) mq_open(&(0x7f00000034c0)='posix_acl_accessuser%[,\x00', 0x82, 0x0, &(0x7f0000003500)={0xffff, 0x5e6d4eaa, 0x1, 0x2, 0x9, 0x7, 0xad3, 0x5}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003540)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000003580)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000035c0)=0x14) recvfrom$ax25(r7, &(0x7f0000003600)=""/213, 0xd5, 0x1, &(0x7f0000003700)={0x3, {"063ebb2d2f55ff"}, 0x7}, 0x10) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f0000003740)={0x5, 0x5a4b, 0x7, 0x200, 0x6, 0x3}) unlinkat(r7, &(0x7f0000003780)='./file0\x00', 0x0) ptrace$poke(0x5, r3, &(0x7f00000037c0), 0x1) ioctl$EVIOCGREP(r7, 0x80084503, &(0x7f0000003800)=""/151) timer_create(0x4, &(0x7f00000038c0)={0x0, 0x2f, 0x1, @tid=r3}, &(0x7f0000003940)=0x0) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) timer_settime(r10, 0x1, &(0x7f00000039c0)={{0x77359400}, {r11, r12+30000000}}, &(0x7f0000003a00)) connect$unix(r7, &(0x7f0000003a40)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003a80)={r9, 0xa1}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000003ac0), &(0x7f0000003b00)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000003b40)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000003c40)=0xe8) 2018/02/26 10:10:39 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x800, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400100, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f00000000c0)={0x7, 0x5}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000100)={0x3, 0x6, 0x8}) r4 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/autofs\x00', 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r4, &(0x7f0000000240)="8f1a78307103f8415c69414f0082c4e9a57ee72a0375bf725079da603b09a6cbe253043394fc85e7638745e4b5073c7c39c46ac70f4f4147598a1710aadf32a9b2243bdf97da6a03166b552d2e878ab1a26768fc3172b6e5fb7ee5ac30d5dfd3dd3b553d562a9c79cac9a70ba7348fe58761f2211e1bc71f6e41e84a6f6943fa05be406c08f59fc4ba3b793caceea6bd87cf8c949f87e93b0dc7406b", 0x9c, r5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380)=0x82, 0x4) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000480)=@get={0x1, &(0x7f00000003c0)=""/149, 0x8}) keyctl$instantiate(0xc, r5, &(0x7f00000004c0)="b27374cfd71d290711e9f59aeb83a55d794cfe9df6e07d3bd9dea7af2375cee6286a4bf08e7b9eb8970027ffa8b6d509ec3a2cb3dc539d58b1b562cb35746d15c9a1db94a188bb47bc91d9059c", 0x4d, r5) ioctl$sock_ifreq(r2, 0x89fb, &(0x7f0000000580)={@generic="96fd609992a5a9e3a427af0ac48d2b1b", @ifru_settings={0x8, 0x3f, @sync=&(0x7f0000000540)={0x0, 0x7fffffff, 0x84a7}}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000600)={0x0, 0x8001}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000680)={r6, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x44b992db}}}, &(0x7f0000000740)=0x8c) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000780)=0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000007c0)={r7, 0x1}, &(0x7f0000000800)=0x8) r8 = accept4$ax25(r1, &(0x7f0000000840), &(0x7f0000000880)=0x10, 0x80000) fcntl$setstatus(r8, 0x4, 0x400) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000008c0)={0x8, 0x101}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000900)={0x1, 0x2, 0x9}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000940)=""/246) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f0000000a40)={@common='bridge0\x00', 0x12}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000a80)=""/131) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000b40)={0xe5, 0x0, 0x250f, 0xfffffffffffffff9}) syz_extract_tcp_res(&(0x7f0000000b80), 0x4, 0x2) prctl$void(0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000bc0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000c00)={r6, 0xd4}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/02/26 10:10:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/226, &(0x7f00000001c0)=0xe2) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000200)={0x2000000000000, 0x80, 0xe8}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000240)={0x5, 0x0, 0x8001, 0x7, 0x2}) fcntl$addseals(r0, 0x409, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) sysinfo(&(0x7f00000002c0)=""/81) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="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", 0x1000, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000001880)='keyring\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001800)=[{&(0x7f00000013c0)="5b5cde5c4f16a14f65872c0016dc9badffeddac3b41bf09a5ba28b49033b3f2861961af9a1777f4bf04fabcead975f882d943124444df4637726d9cf49a2957b84a4960931c9eab4afe86e5b76fa525179b3c1ba8868754096f252df3736d9a0ef1c8bb8dad51914db2b38f26005db5f0e264a758adc6e64b9d6f43d23fa51296cdae7096aa12ff5d00acc4a987ed8ed99a2d7b4", 0x94}, {&(0x7f0000001480)="0a7494a6a1345f589d82078c5b257382424f5dd6f313b8a30681faf5d515f141cb02765c108a5e4f113547fb4db92b70e298448daa751a31a4c8c1200999c4e40b7f648c88e5e884479a9a78fb62a11b5488abd7cd4540aa713ec7d26f0f363f986fd81fae380e58af6bc887f3ef3475e11f458a5ec38d6579f17f25ddddd611080235ab53a853858be4ea49d025a1b4f2fd2b75fb1bcb749011ec11457282096ff833f2799e8773081021efd286f76978e64cdf0ae40056c3b851f0162b8f6f87cf56a6edb2d3028aa25f5c126c5457830d95", 0xd3}, {&(0x7f0000001580)="b8662e7a35c38b90d7e2b4ae56bbd7f7be93aaece6aebe48f342d5c5d3c9755a71338b5ac23ad60ee789bb5307c5ab539acdafc80105443865b7dbd2c8f41ff65fa45f6f5377147ca3c4e5892b9001e920af19102ddc9d67749b35caedd1d697c3a74f3ea1a6fff189a99e40f2e1b26eb2b4735a32205e8cdeaa9d98fa0709c4a9d29012f8860b34a1a38418a57ca24d47763f3e54321ec864cdd4d498d5bb75f3bd5d3557c5a184cd23a1a2af3ca559224363943b39a55aa1900065614b3b6160f3", 0xc2}, {&(0x7f0000001680)="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", 0xfc}, {&(0x7f0000001780)="e82c565c423e1e859c7fcaedd3204ae43a6396fcd61111d197ca81f2bf185025444e57bffaaf095683820d735a03441c5aaef03e67809176519d52d90bac26a280956a44f10d22784a33f499aa2cfa8a19539ad3", 0x54}], 0x5, r4) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000001900)=0x1d5b, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000001f00)={&(0x7f0000001940)={0x27, 0x2e, 0xf695, 0x6, 0x7fff, 0x7, "5d10b3c4eb00d9af0b2734b63c4e8786f4127227dd9b1a55c815dd63f91d37474618bbb4818b7592187ee159bb4f48cab5f88f65390d5eca60837c064c9708", 0xfff}, 0x60, &(0x7f0000001d80)=[{&(0x7f00000019c0)="8cad1164776490651ffba99cd6b17bceef7085a8218ba9ed238171397d459c044f7ef81a98ab99cfe6ae1a4db5e821e8bc1d9686d4b17df3daf733eaa13077b596ea3c472340068e8f63998075875e7dde2a1b57c8e84ec0a252b27491c235a4331800daf8322df08a36bbcf0f9e939e23deab7e2ffa0b1fc4869d2d494317a003509434f163250fb6ca7042e4c1293b1a6f1205fec7e3b170401577e6674fd6580408c96eb5408ee9e5f595881ae43fa06e269b4a50e373497ba95199bd8fba990b31ead2d542f20bb4ec80a16f3228100bc6d91ee1f4de79272cee07c0285b8b0152d7063ec14b0f4df7238561cb26078780d28c", 0xf5}, {&(0x7f0000001ac0)="ddeab63a452c37ce2cf77ceb374d4bc69e6083d2338dfb59", 0x18}, {&(0x7f0000001b00)="8712682d6aaeb7f09819fcc3e9a4ccd889f4496e354667e69d2cedc786a1c7dee38ff5c895b1ca5c46a3ef45c86dd29dce4a362e12d58062ee10b9ccd2d79b9b6a60b7b7d945f10b509ce387a8410415b6740f3d0fbc919035d00587ec7373ab6cff3dc113a582d9b68c18124ebd183aa2a899524f44f05a271c9a045b55e937cdd186f309b44a540521303d94cb80be9d7d8660010b000c1f3054df66f9c628f657e1d41bdbe30f7f503987963d5c89d362bf45764b6d8d9c167cb2f87f0b33dc2885950e7c7c76c3f8da93f2766de66a3f57f8", 0xd4}, {&(0x7f0000001c00)="0c3d7c7c363c6e9b1f15a8866edc", 0xe}, {&(0x7f0000001c40)="bc2290a6c6a182d17a5f4b4e29b1719de4feac16d80d5f8be77f312ee6b44bb123af1347bd3367aa6425093d4eb7b4f1a2c962c0f798de3e6de2b6eded67a57c8d7fa251ae783c19b945c03c4b45106066c3ecacdcfca393ce561ad596cd37f457f226793fbb52c76449acced81c483e65ecb5ed7294037730749b5e969be6fde01301", 0x83}, {&(0x7f0000001d00)="4a23f0c2f1a48798e95be38c31f304410133367936d0297c4ad0431fe78e12beca7b10ebd47315f5c6fa9843aded8597b79b11a9aad9f4466faec1ae52bf93c216140b2cde28d04f13010c6519", 0x4d}], 0x6, &(0x7f0000001e00)={0xd0, 0x84, 0x1ff, "51960ff42aca5fc0ca98825bc81119e9ba1e3346e706dc9bbd2d91ddf9703d1fdbd57e4d53f4629e8c44f4231d71f5231d1d6ca217262fe086c172e985e6997a94e5e660a7feaf969c1925f2b01b01bcf63ebdd89b94e92c668fbb70ebe35c30ab936acaf651c7b7c13ac96e348df42b28f08cda76c6d71044622041c692c80d5dee4a1dfd31d814cbd08b4b425122e293d554dbc559063a14509ceb5b15fb42caff2efe06b1b05b39cf50ba68e5cccbe24de37d40ee36d3eceb"}, 0xd0, 0x400c000}, 0x20000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001f40)='dctcp-reno\x00', 0xb) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001f80)) r5 = accept4$inet6(r1, &(0x7f0000002040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002080)=0x1c, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x7d, &(0x7f00000020c0)=0x7fffffff, 0x4) getsockname$unix(r1, &(0x7f0000002100)=@abs, &(0x7f0000002140)=0x8) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000002180)) bind$unix(r1, &(0x7f0000002280)=@file={0x1, './file0\x00'}, 0xa) splice(r2, &(0x7f00000022c0)=0x4d, r5, &(0x7f0000002300), 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000002340), 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000002380)={0x0, 0x781, 0x3, 'queue0\x00', 0x2}) r6 = syz_open_dev$sndseq(&(0x7f0000002440)='/dev/snd/seq\x00', 0x0, 0x400) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000002480)=""/226, &(0x7f0000002580)=0xe2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000025c0)={0x7, 0x1, {0x0, 0x3, 0x9, 0x3, 0x3ff}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002640)={0x0, 0x7}, &(0x7f0000002680)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000026c0)={r7, 0x32, 0x5}, 0x8) 2018/02/26 10:10:39 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x501000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = signalfd(r0, &(0x7f0000000180)={0x1}, 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f00000001c0)=0x3, 0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x3, r2}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @loopback, @loopback}, &(0x7f0000000440)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0x1, r3}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000004c0)={0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCSCTTY(r0, 0x540e, 0x1ff) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000500)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000580)={0x7, &(0x7f0000000540)=[{0xb37, 0x7fffffff, 0xffffffffffffffff, 0x100000000}, {0x9, 0x9, 0x7, 0xc07b}, {0x8, 0x2, 0x3, 0x5}, {0x4, 0x7, 0xfffffffffffffffb, 0x8}, {0x7fff, 0x11, 0xd4fa, 0x1}, {0x7, 0x6, 0x6, 0x1}, {0x1000, 0xfe3, 0x4915ea6, 0x401}]}, 0x10) sendmsg(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000005c0)="f01817d01a89a253b164f4ec46d32dd35d5a1078585e502a", 0x18}, {&(0x7f0000000600)="b6df45413ada2673c271e695fb0b2ead02", 0x11}], 0x2, 0x0, 0x0, 0x24044010}, 0x801) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000006c0)=0x100, 0x8) ioctl$KDMKTONE(r0, 0x4b30, 0x5) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000700)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x85, 0x9, 0x80000000, 0x400, 0x1, 0x81000000, r3}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000780)={@common='ip6gretap0\x00', 0x3b3d}) fcntl$setownex(r4, 0xf, &(0x7f00000007c0)={0x2, r2}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000800)={@dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0x1}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000840)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000880)=[{0xe, 0xff}, {0x8, 0x10000}, {0x2, 0xfffffffffffffff7}, {0xb, 0xff}, {0x2, 0x9}, {0x3}], 0x6) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000900)={0x3, &(0x7f00000008c0)=[{0x1c0dfea8, 0x401, 0x10001}, {0x4, 0x8, 0x4, 0x3ff}, {0xffff, 0x663, 0x10001, 0x3}]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000940)=[0x1, 0x6d]) 2018/02/26 10:10:39 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x82200, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffa21) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/49}, &(0x7f0000000080)=0x33) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x573b, 0x4}, 0x8) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x8, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x20}, &(0x7f0000000200)=0x8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_sctp(0x2, 0x0, 0x84) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x418, 0x110, 0x110, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000380), {[{{@arp={@empty, @rand_addr=0xfffffffffffffff7, 0xffffffff, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x0, 0x8001, 0x401, 0x6, 0x7, 0x4, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x12}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mac=@link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, 0x0, 0x0, @mac=@empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x7, 0x1, 0x2, 0x5, 0x7, 0x9, @common='eql\x00', @generic="ee61852e4272f0987025b1521ee30f6e", {0xff}, {0xff}, 0x0, 0x2}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={0xac, 0x14, 0x0, 0x11}, 0x4, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x9cc, 0x3ff, 0x6, 0x1, 0x8, 0xff, @common='dummy0\x00', @common='syzkaller1\x00', {}, {}, 0x0, 0x1}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) open$dir(&(0x7f0000000840)='./file0\x00', 0x0, 0x44) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000880)={@common='ip6_vti0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000008c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r5}, 0x14) r6 = socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000900)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000940)={@generic="43cacf38cff5fac4bb50db772dbe8c27", @ifru_names=@common='bcsf0\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000009c0)={r1, 0x2, 'T3'}, &(0x7f0000000a00)=0xa) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000a80)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000000ac0)={r8, 0x3}) setgroups(0x1, &(0x7f0000000b00)=[r3]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b40)=0x0) sched_getparam(r9, &(0x7f0000000b80)) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f0000000bc0)={0x2, 0x1, 0x5, 0x0, 0x9, 0x3}) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)) recvfrom$inet(r7, &(0x7f0000000cc0)=""/136, 0x88, 0x100, &(0x7f0000000d80)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000dc0)={r2, 0x3, 0x30, 0x3, 0x8}, &(0x7f0000000e00)=0x18) readv(r6, &(0x7f0000000f40)=[{&(0x7f0000000e40)=""/107, 0x6b}, {&(0x7f0000000ec0)=""/95, 0x5f}], 0x2) 2018/02/26 10:10:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x406040) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb9}, 0x6}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x600}], 0x70) r2 = getpgrp(0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000240)={0x1, 0x9, r2, 0x0, r3, 0x2, 0x9, 0xf4}) fchown(r0, r3, r4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/186, 0xba}], 0x1, &(0x7f00000003c0)=""/79, 0x4f, 0x13c}, 0x10060) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @empty}}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000500)) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000000540)=0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000600)={0x7, 0x1f}) userfaultfd(0x80800) recvfrom$inet6(r6, &(0x7f0000000640)=""/230, 0xe6, 0x10000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000740)=@int=0xfffffffffffffffb, 0x4) fcntl$getflags(r1, 0x40b) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) ppoll(&(0x7f0000000780)=[], 0x0, &(0x7f0000000800)={r7, r8+10000000}, &(0x7f0000000840)={0x7}, 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000980)={&(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000008c0)=[0x0], &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x1, 0x4, 0x9}) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00000009c0)={@generic="1d487ce53d8c7da1c6b83e64cf054e34", @ifru_flags=0x4503}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000a00)={{0xa, 0x1, 0x1, @empty, 0x200}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, 0x20, [0xfffffffffffffff7, 0x5, 0x401, 0x0, 0x1, 0x9, 0x2, 0x3]}, 0x5c) setsockopt$inet6_int(r5, 0x29, 0x3, &(0x7f0000000a80)=0x3, 0x4) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet6_tcp_buf(r9, 0x6, 0x1f, &(0x7f0000000b00)=""/102, &(0x7f0000000b80)=0x66) 2018/02/26 10:10:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000000)="108cb514c64b7c793fe9efa28c8ce0fe0b1e8a4cbec778df7fae6b715a2bbd5e6a626eefd2342d1c0b3feb2da305397cdbc9e6e72921a69fd3f3b1f731d1a8dfc1cd5a3cbd1b03b519bbdc169e6ad405fac2164e429f507c19ce2d87e7c98ae70867cd242a66ba8875f7159f6223baeaf24692d7e08e15a64ca191094a3816c3dc4790148fa6a41239ed0ed4872fc573dc61ee786e45ee151a3152648b251d5f8986d1221e4222ac4968f36bec13d22b54511c15d7efa96a0a99916c7f") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x5, 0x1, 0x5, 0x401, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x100000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x4eaf, 0x7fffffff, 0x8000, 0x2, 0x800, 0x9, 0x1, 0x8, r2}, &(0x7f0000000280)=0x20) r4 = accept$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340)={0x8}, 0x4) getsockopt$inet6_dccp_int(r4, 0x21, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r5 = syz_open_dev$sndtimer(&(0x7f0000000400)='/dev/snd/timer\x00', 0x0, 0x101000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)={r3, 0xd1b6, 0x1000, "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"}, 0x1008) readv(r0, &(0x7f0000002800)=[{&(0x7f0000001480)=""/247, 0xf7}, {&(0x7f0000001580)=""/149, 0x95}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/119, 0x77}, {&(0x7f00000026c0)=""/43, 0x2b}, {&(0x7f0000002700)=""/238, 0xee}], 0x6) r6 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000002880)=r6) write$selinux_context(r1, &(0x7f00000028c0)='system_u:object_r:zero_device_t:s0\x00', 0x23) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockname$inet(r1, &(0x7f0000002900)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002940)=0x10) connect$netrom(r1, &(0x7f0000002980)=@full={{0x3, {"fa4df73b32678e"}, 0x4}, [{"bc5837d8612de1"}, {"7f7c3b8f912b07"}, {"4eb05fd062f4fe"}, {"67b76cae7043d0"}, {"6bc19ca8709762"}, {"0202c9912d58b3"}, {"802a815a93276c"}, {"f488d3bb77882f"}]}, 0x48) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002a00)='/dev/rtc\x00', 0x12000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002a40)={0x381, 0x6, 0xffffffffffffffff, 0x5, 0x9, 0x80}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000002a80)) sendfile(r0, r5, 0x0, 0x9) ptrace$getregs(0xe, r6, 0x7, &(0x7f0000002ac0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f0000002b00)={0x5, 0x8001, 0x6, 0x80, 0x9, 0x101}) rt_sigaction(0x14, &(0x7f0000002b80)={0x9, {0x7}, 0x10000000, 0x400000000}, &(0x7f0000002bc0), 0x8, &(0x7f0000002c00)) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000002c40)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xa96}) getpeername(r7, &(0x7f0000002c80)=@l2, &(0x7f0000002cc0)=0xe) ioctl$KDADDIO(r1, 0x4b34, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000002d00)={r2, 0x1000, "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"}, &(0x7f0000003d40)=0x1008) 2018/02/26 10:10:39 executing program 3: pause() r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x101000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='/dev/sg#\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000200)=""/213) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r2, 0x3}, 0x8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x8001, 0x2, 0xdf, 0x6, r2}, 0x10) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000440)=""/74) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r3 = getpid() sched_setattr(r3, &(0x7f0000000540)={0x30, 0x0, 0x1, 0x2, 0x7f, 0x6, 0x6, 0x9}, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000580)=0x5) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000005c0)=0x6, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000680)={0x40, 0x3}) fcntl$getownex(r1, 0x10, &(0x7f00000006c0)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000700)) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000007c0)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000800)) getpeername$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xffffffffbcefb895, 0x3, 0x400, 0x2, 0x100, r4}) syzkaller login: [ 30.505095] audit: type=1400 audit(1519639839.638:5): avc: denied { sys_admin } for pid=3862 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.531298] IPVS: Creating netns size=2536 id=1 [ 30.545632] audit: type=1400 audit(1519639839.678:6): avc: denied { net_admin } for pid=3864 comm="syz-executor7" 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 [ 30.589533] IPVS: Creating netns size=2536 id=2 [ 30.615659] IPVS: Creating netns size=2536 id=3 [ 30.653566] IPVS: Creating netns size=2536 id=4 [ 30.678335] IPVS: Creating netns size=2536 id=5 [ 30.704226] IPVS: Creating netns size=2536 id=6 [ 30.744790] IPVS: Creating netns size=2536 id=7 [ 30.794304] IPVS: Creating netns size=2536 id=8 [ 32.927964] audit: type=1400 audit(1519639842.068:7): avc: denied { sys_chroot } for pid=3864 comm="syz-executor7" 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 [ 33.264331] audit: type=1400 audit(1519639842.398:8): avc: denied { create } for pid=5193 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.290211] audit: type=1400 audit(1519639842.428:9): avc: denied { setgid } for pid=5186 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.322881] audit: type=1400 audit(1519639842.458:10): avc: denied { ioctl } for pid=5193 comm="syz-executor1" path="socket:[13696]" dev="sockfs" ino=13696 ioctlcmd=0xaa00 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.354874] audit: type=1400 audit(1519639842.488:11): avc: denied { getopt } for pid=5193 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 10:10:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f0000ffffffff000000000000000000ac1400bb000000000000000000000000ac140000002f80000e0000000000000005000500000000000a00000000000000fe8000000000000000000000000000aa0000000000000000"], 0xa0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x2e0}, 0x1}, 0x1) 2018/02/26 10:10:42 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x202, 0x0) mincore(&(0x7f0000002000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/77) write$selinux_create(r2, &(0x7f00008d2fce)=ANY=[@ANYBLOB="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"], 0x32) 2018/02/26 10:10:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) write(r0, &(0x7f000024efd9)="260000001000277c9301c1ff00000023000000170800f400000000000000067105000c0000ed", 0x26) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200402, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/16) ioctl$VT_ACTIVATE(r2, 0x5606, 0x573) 2018/02/26 10:10:42 executing program 5: r0 = socket(0x9, 0x0, 0xdc) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x1f) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00001abff4)={0x10, 0x0, 0xffffffffffffffff, 0x100000001}, 0xc) close(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x1) 2018/02/26 10:10:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x404000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x800) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common='tunl0\x00', @ifru_flags}) socketpair(0x11, 0x3, 0x7, &(0x7f0000000000)={0x0}) openat(r2, &(0x7f0000000040)='./file0\x00', 0x80280, 0x0) 2018/02/26 10:10:42 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000, 0x0) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x6}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) 2018/02/26 10:10:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000caaffd)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0xc2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xaa}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r5, 0xe2}, &(0x7f0000000180)=0x8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000200)={@empty, 0x400, r3}) 2018/02/26 10:10:42 executing program 0: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000001c0)={r3, 0x1, &(0x7f0000000080)=[0x2], &(0x7f0000000100)=[0x7f, 0xb5, 0x4, 0x1, 0x38, 0x2, 0x1], 0x10, 0x5, 0x1, &(0x7f0000000140)=[0x6, 0x8, 0x80000001, 0x1, 0x1], &(0x7f0000000180)=[0x2]}) process_vm_writev(r1, &(0x7f0000e99000)=[], 0x0, &(0x7f000088efe0)=[{&(0x7f00002d2fad)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={r4, 0x80000, r2}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000280)={0x15, 0x6f74c6ae81c5f060, &(0x7f0000000340)="50dbb8b9b9139c2d681641e3c66db65da6dc32aaff0a6d58d0a53cbf03b2293874fd30baccfe1623dac83fe801c94366bb0dcecab30c3fc3a68ff6b4a7bf99fc16a0fa2fdccd"}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000100)={r5, 0x2}) close(r0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000002c0)=0x7, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x3, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x200, 0x5, 0x2, 0x6}) 2018/02/26 10:10:42 executing program 5: clock_gettime(0x3, &(0x7f0000000000)={0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x20, 0x6}, 'port1\x00', 0x80, 0x10000, 0x74e7, 0x81, 0x8, 0x1, 0x9a5, 0x0, 0x1, 0x2}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r0}, {0x0, 0x1c9c380}}, &(0x7f0000770fe0)) 2018/02/26 10:10:42 executing program 2: readv(0xffffffffffffffff, &(0x7f0000f46000)=[], 0xae) fcntl$getown(0xffffffffffffffff, 0x9) 2018/02/26 10:10:42 executing program 6: clone(0x28800, &(0x7f0000000040), &(0x7f0000b52ffc), &(0x7f0000000080), &(0x7f00008b4000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0}) fcntl$getflags(r0, 0x408) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) 2018/02/26 10:10:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) tee(r1, r0, 0x4, 0x4) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x9, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 33.598686] audit: type=1400 audit(1519639842.738:12): avc: denied { net_raw } for pid=5250 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 10:10:42 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') sendfile(r0, r1, &(0x7f000036b000)=0x49, 0x7f) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 10:10:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) 2018/02/26 10:10:42 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, {0xa, 0x1, 0x6f, @loopback={0x0, 0x1}, 0x1}, 0xa1f1, [0x6, 0x0, 0x0, 0x0, 0x8, 0x8, 0x401, 0x7]}, 0x5c) splice(r0, &(0x7f0000000000)=0x51, r0, &(0x7f0000000040), 0x6, 0x3) socket$netlink(0x10, 0x3, 0x0) 2018/02/26 10:10:42 executing program 4: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010000081aeb357017f2de64af29d63afd44cfe2825caebf05c171bea0b3b8da6eb6762538424b2e49eff65f42ddc096bcfe1b35aab675471d992651d6434cb03f9c0256e62c0e18d2f4dab9de56e40d9c45bbd4d3f00f6cd2e7545670448c8bfcf0184ec6cd1bf37999c788417c24a1a0396399a54a0bcc6c6de93d23ca1d2a3467636d1b233d27a540f73cb71993602ef40055be5b0f90576331f3f01f2af03eb5233e4965cba9db69f3c7f7076d987b0c6715bd5b2b09bf5e354fd459650c4312f263df592f5309ef38f886da60e95f180cc66c2bfab40df0d8b67e4d6b485e1836b312066120378f28c5e29cfd8f644bda477ea1d2b2eb8e7e5d8c721140ae4d4935e7696086335e088e8735481b67df26eb5b6bef0c4efeac170e02d9fcdda773eded0325e3f7294885d56b2c2f8411411d01e6784c9fe0a07b380123943145f4bb5e29574cc8dad542f211bef5d7bdf68eef5155a029b112e677b95de40a29f30acf37d27ba0a4d97af1630bceef58553a69ef5a3ad18487f7697a170a530aa867098886e3912e9240223055b3933cf2faa0703c08b0dd8fbdf97ebb713d239b9af49078dd3f13401633fa519297078368f8acbd9b173a4e733f3c7a524f5535f11a80df73284c59aa8a18ef50a937f548cec7c6f6a826625bf4162d497381b42b9982f4800b6c9c6979ed134f410f533b70631c867230ffafb239593c120df2504865234f497ea086b125d663716c9afb82af2c993201b5994d4a577726e1afdf3b474d2c7794cedbf2b634f979ea4fc9c44f20f0932eef23a9d6bd3d1eedb61ceb651f7c6e8436ff2a9b09279dc599f71105c51a1196fced2d1187a5b3b526017a14c16d92f815b2104df45b38ca0c75677de6d83d22538a2eba4d7a85557d8d8cb50d941ad7d3dac53a10c3f86e40532d7ecfa47cb78078937ee0955f9593e926be990f0d9b875e04ed7c47b6f8f87f9b03fd5bc49379b06ac0765e82bf465a2614a03724dec29fef63ee2a8ba2feeb3b265d4bd111797d64a73323c80ca5106bfbef6c47af53196587764c3d73d77286a9234be34d608c78a4dd4204744dac914c0ce7e07608f6a72fd1d4387913afab637ed29d7ebe74d01622297663c07a44a20226887afa3c73ae23a68f23a81c0b35fb5b2d405b3d196dfe9311a09d51d0356f688fbbe4c1b097562178f92524cece27fb0aecd1c3714bdbb774d6fb7150718c08682a258412752cef74da90716d6921006c4f0f13c4ea4ac202aca7f9888d51ee0185b838e55ad9c18bd6728f7404f1ad84bb431bebf8de4219fd199e7c74bb888f51fa828a4264c8534624733a7c6eb2b01081ff0762d17661aa03c7b76d7fadf09e0e7b13669f55b6d7e9b049704f71bbacc63c0a067e31253419f863c209ee6a63619badca5ad660bb0755809804a039c75d5c882108b37fd91ecc030f86626f23639486da37745987dd36495ed714223ee94823217211296e6a3e208ae6971ee719489dcf76cb517bac9f321ba8aa4cfac6ee52a0e7a728435f41aeffb5f6b7b9a9d52a3cad4f9264ec1db4ecbbe1a97f5ba70b09d3682f6b497d99e20d6179bb6392e947af4d141fd28e207d1abe1a1db362ce69ec43c124a9dbb8ba9598952b2b01c9f9e3c4ac42766c48b98de50ce0a9521f9287f8bf41f36de483816031cbba7da6f5206c07b3f43a94419edd1f7c3f279411e8287d7947ae97fbe9f1aad5c2924d0bce0a307e2f6b359e45bcc044283d2550d114bb2465766547146a499f879b661ada66af6587377723668695faebf51a9e5faa7c04a42e0429a7023bc125623a0468bfbc7848a9cff05b4af5d8e3ce64fd28ca239fe1f1cae985fbf2f4ced8ac115c0dc41859a5648dc6b7b898648defc0f33ed8068c188b1177f049a0043c75d8fd252b0fb5d5fac24b993428462279f78ea1b3d0017d59c1d4ac57a26602c6dcde0be1430ae4d108c49ad0282043a91b6125b0e48a273022a3a329045a3700f2107b777940a501a405b2e8e068446fc88cf57549a446a1a8120d90f1b259f965b400e1e466b22c0c8e9c4d138f2bb982ac9543032554ac2059f70734f0519cc0f16d030dfab507b90c5640b9f9978c97cdc0b6e877a7f8878c4732888d0d87ff226ceb3da3e98b66f499259cab6384446cf463c8f403bc22abf5d8907d76478f66b2f0a077deaa62dc6722bdc03cd51b7ada69b04ff0174f9e4be8f453f724f452df921d502b639a6b41a8c920d8df1a427141de10bd677e6c312b1a3412484aa753e9df5c1ca09fb1b1c7a6fc9c5d7e8c6cfe39cbc8d57124aacc97ccccfcb17bd83991165adc30d606db40fa993448ee077a5b713b7fc79fe381f970be131fd6c2916d83cc32e8dcf09dfff2bcd7f89938cec6baefa4b7aacd7c92b582711d182f5a515769335d99bb7cec98bd63ccdde36c2b5200a4296df847b0a6786358dfc0b5258145d1c6de6414ba97cecb7904c291bcd9a36f9d51a1716bbbc381605c7a033d44b051767c8937ebea9ca01ff7d1bede9b987d0cc72654d00a5268b4a074a857f398454b0fcb7217b801882fa7d42c384f1fda9464873cf5500d389315bb58992b859e5cfc6e900121795806190e040793b5727804b4e1305496f3b980e1d6c91587d0ddf5022c170f4eb0a7e513589e0d60365791fd72ed193690c63e48e546e39bb930cc1a83a06621ba257b9f781b846144623cd8fbaa19a6aa8056b22fc3f0e5b9468f487be677508f064ebec92d760eddbad91690922c7885c51dc438849cb5b1e050eee5b2b53f8a0fbedc0f6bdea12b17f9e16de2ff6f8a31d8cf267710230978c44e1078044f93d47e90b53f5cb178756a07786ee1a8b0dbf48c3bd261db5775504a81e9a02b9c1e55d1b3a783f66873740d8aea45e4026410d9b62590c794fba91439e3fbc3e50559f387cdacafb89f4206f0726954c2799cbad216ed46d8d6eab531368cdca4f653dc93c031141d1aa43ef72d1eb9688a72f43bb7f11f1c77112a518ca3e8db60adf4aadaccc1ba7cc3dd92998d46ce175ae5b3d06cb7c312bec4ab4319fe421b90a7f93546fadb578ca51ed7a78b260cf51dbcc846f80bbfb3e5921c82f8b0fcf19880307158542577ba62b008cfab366a388e253a269e9f7c90cd9d3e79f712321bfe044d7226d69b1d86b27fb1e0f5d7f86d25b6aae1f11ed522687c23b87849431aa7b29ffaa95c46379126275f6a970ffe38fb9f9a4565f7f76b2bb9915a14b342f6c206830232ccdd476c2138a44db0230b00b743f23ef0fa2397a9a0d0478d05082644e102e3e0d4e05c6f1cb4c60f2909137e66970356c1983134cdd74c2e67abca5ce42a786c20ecfa0e4d01606709e880929a89a3dc1ad1b9bec9606c21d2d7406e2be39d65fa6bdf0cad8bd5464cae63121cca4845e55aab057675eb871df2e0474c3799ebba0b40528167d6f93124bad557d7c62cb6304fef913f1af915408db96000649515f6a376a241eed861a5c842364927a3c161feb9778049b2c69b85707e308cff8de6c3df30355b1752d1aff6b2e2f11ebdecd439d75c955003e196fb1d1eca0a8f4c0f16b40f2a69170b8d7bd679f1d83cbef1b52dae29603d6447d95a736c069a13e3a18ebf1e5d37efac73f6e3e1287f9286e620e7704d1bf1bc3bcf4dd3acd3e98311eb899f7df4253b3fbdb5410458d92fe0339b457b4e75ca9bf3c09e7bc5b340f200c2537800c98721c234750a45c108862ca2d3241e8ddee9061e872ec650b5bc12ea4a1257739ed559c507d749f62fb401f77f5d13f94e2bb15ed148b85eaf7d8f1320cdae0b49c92e26eccb2236e7f558e5346ab97238c7f00c06bd49c4f9b98a143356b1066faa20812ac611b9df7ed7404699a32e7772cf0a16ca4d4eb8bcc0c2760d93334348932d053832a7d515ead0dd544ca9dc8b5e3f881ff65577fa46cc7a52284ae992aac0f46c270234c013a5a7ba998863d1915e245488357e9ceb87d6b785778ad678d7042993c89ddab3b0cb1c517551c35a81f177eaff5477ec08efdd62d2ac9e2cde230605401d4b9a24dcba15a6c535d90a0b88958ef08f5adaab33b44a1554d159b895e6e17ce25c2575a66ec2c01a3404f15251a1f2313a6a53062f2f4522db450f81425e0a669c6a774f2a7db88fd84da5dcb7a6654c78d7f6a8663767a4c2b4a592d0e9837d54cb41886968682de3a6830db81c4524f6c94c4e534a04d35193e8118ef383c319e636062df1748b8dcde72531f0c67d0abc9683380630843d17400c24f8443f22ac598400837a9f802d18bf4382fa567dc1ca0e79077f3453145c4e403765093961c58f92a60449a31f561a52da88d711f28e095051daaa2ac8f1e5c686eee62d354aad430ae7f916f5c6820067a7de001ed82dfe017c14b64b90af54bf392bd47158e3cef9cdc9bcf6e8a2420466c15ab48de3c5a3129bafdae2383797442e2d743ad8a7fc136fd83d6042a9ca82fb917a72ad860b36b6fe253d60e4e8982328aaa77ef7db5b0460bee1d37ad57fe5e03bd86b7465ad663529520ea5e796a8d7ce53352e20c35b6561307b5621eb943fb8334241f09a2a5268b0d8dec0a261c7d9ed5adc32231ae1e6d2ae7234bfa6ad54088d89bcc6ce4095a5312b61b4d8747a19aa8c7631e1e31e5ff85ad465d3424369f79f4a4ca8b66cf83ae62b78434ba22c8370b1df6f3069d1a60339f0ef1d6cb87695f24024dadde577d432496017588c2137c7d4a9a431834f248f43bfb89332dde096537b161c3e0939d57d92aedd6324c7ca8cda444e5b9704dcb97ff84ec3713ea89c788aa1630fb476c47a76f27f277c2974b3f9c42f7a7da6242fb6042bb04022d28c36dc67041b479546bc6c86d422e7de9138ef9d18604950742c08881a41a47977e293b4e72388210a1abce5fe12399b867030a1f78da666f1738302078f338594b52df7175cc30437c9b55ea215120ace3f53bb127ac101dccc2ad00c7a1154fe5fe16a04fc7cab4c0124a3330b323caf1bf6625cd790ae3da07b227fd1f41af4a688a130e1ee51ca9e93dbd3600778304f496aa0473b407f0c87f08fcd858520f3187b60a9970d1ad55372d6780a8dddf2b20317789abf441cbdebb437784c11b0e44db83778be766c022743615b25d3a82edb719c243beb5478ebdc2c470eeffea08cabde69e5f2d1cdde662732f23f87e0bbb5da3d5dd66cf50bcf8956c39f7cfbb9f5f16c9c4164f0b17ebb382bf9820d6e676bc315a555849a74d59efc84dcd99ef1d7996524f584fc47140f6e267edb4606fb9a597bcea8a0ab9134d54b516278d98ec1c49465ae5ba9f392a35dd22570a0d1efcea5b23c62d4bd5bc908e37cc4affb12e43a877399d7e7c525c5bd41c4d4ea6c628b87e9902798a8a871c86df518447e3985fbf3b040a0a55f8055d6f40752cd829172d1d61dd3fa31da98f0224970f99d1848f9e2ccb1f0906709b5b6fda5593dba6edde0fc934ed8de6397f32e792d6323ce2658683a696a2f2000dc988cad5c00b9d609c68dae03ec409059c19d1477879d710c5c8e0ba64f49c0469fe5cf59035f9a4464686767cd0d6d588ff823ad753ef92633875e0077d0f03aee75451c54d4a7de92051eb33205b016984cd955b482b8b9624f627940c33870a3ce91196d63c8f63affa087f8d7d1dafa7dc004d07e3dc02cd515f8cf0f70dcf68fa2f17a98915eabccc62eda3a39298be877267b12391085cc8bed01f8809524e95b8710430f8deb7c614d08596238e86d0b768d486dd7b261343f2"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000010c0)={r1}, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000e60000)=""/170) 2018/02/26 10:10:42 executing program 3: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) pipe(&(0x7f0000000240)={0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/02/26 10:10:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1e8, 0xe8, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000000), {[{{@arp={@broadcast=0xffffffff, @rand_addr=0x3a85, 0xffffffff, 0xffffff00, @empty, {[0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0x3, 0x7, 0x40, 0x2, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="9b7aa806870f6b8f94dde300a0bf7700", {0xff}, {0xff}, 0x0, 0x1}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x80000000, 0x10000, 0x2}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x6, 0x40, 0x69e0}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0xcc6e49c64694f41c, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff, 0x0, 0x0, 0xff]}, 0x5, 0xfffffffffffffe00, 0x6, 0x80, 0x7, 0x6, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2b237d834813c9778971c84888be1fba", {}, {0xff}, 0x0, 0x10}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) ioctl$int_in(r0, 0x5452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000000000)=[{r0, 0xffffffffffffffff}], 0x3e3, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd0fb2)="e5", 0x1}], 0x1) 2018/02/26 10:10:42 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/26 10:10:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x404000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x800) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common='tunl0\x00', @ifru_flags}) socketpair(0x11, 0x3, 0x7, &(0x7f0000000000)={0x0}) openat(r2, &(0x7f0000000040)='./file0\x00', 0x80280, 0x0) 2018/02/26 10:10:42 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r2, r3) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/16, 0x10}], 0x1) ioctl$void(r1, 0xc0045c77) 2018/02/26 10:10:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff59) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 10:10:42 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x3, 0x0, {0x0, 0x1, 0x400000000000000, 0x3, 0x7}}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) r1 = syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') getdents64(r0, &(0x7f00000000c0), 0x1de) pipe(&(0x7f0000000140)={0x0, 0x0}) epoll_create1(0x80000) r3 = getpgrp(0x0) fcntl$setown(r1, 0x8, r3) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/02/26 10:10:43 executing program 3: rt_sigaction(0x11, &(0x7f0000000000)={0x1000, {0x40}, 0x8000005}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) readv(r0, &(0x7f0000c7af90)=[{&(0x7f00000000c0)=""/251, 0xfb}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0xfffffffffffffffa, 0x1000, 0x2, 0x10000, 0xffff, 0x7, 0x2d3, 0x9, 0x2, 0x2}, 0xb) 2018/02/26 10:10:43 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x80000003, 0x10014, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2cd159d6a71b27a4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x101001, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000140)) r3 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x35, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000fb916cff02df5c27f0af000000000000001e000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000000200)}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x72, "b978241395740a00978d4f5a133ee972ed3b9c04f1296478c3045dec40876ddc8632e209bc318e887ec5d004d366c78e5be799677b512ad97c93d7e48aa52c5430b1f460ab3a2763d76871ff5d949acec5c2aa164199d360f7e0bfbd4d2bb86f2760375e59bf48da1510d937e404fcb8acc1"}, &(0x7f0000000100)=0x7a) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r4, 0x5}, &(0x7f0000000280)=0x8) sysfs$1(0x1, &(0x7f00000000c0)='/dev/binder#\x00') ioctl$TIOCSTI(r1, 0x5412, 0x1a) unlink(&(0x7f0000000100)='./file0\x00') ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[], &(0x7f000000eff8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f00000002c0)}) timer_create(0x7, &(0x7f0000000240)={0x0, 0x16, 0x0, @thr={&(0x7f00000001c0)="22dfab808f9b4cbb5f4a347018de30", &(0x7f0000000200)="e9833bc42f4ab0bd5493201985db0dcb9fed0c679e6c874a964fad372ebe67be136af95dd57a7e8d8e9a0aeaff7a7d7e05685c"}}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000340)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000380)) 2018/02/26 10:10:43 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/02/26 10:10:43 executing program 6: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/129) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000aaeff4)={0xa0800005}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48400, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) epoll_pwait(r0, &(0x7f0000ed0000)=[{}], 0x1, 0x0, &(0x7f0000903ff8), 0x8) 2018/02/26 10:10:43 executing program 1: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f00006a9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, {[]}}, @igmp={0x0, 0x3, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000754000)={0x0, 0x1}) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) 2018/02/26 10:10:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x480c0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff59) 2018/02/26 10:10:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000040)="80ec5edb26123c047298c529642a78e13d8e1941e93698d30a889d0898c7bc2db87eafa278ef694030504eccfd1207411f1aee2c4303f318d66c7e7319e7", 0x3e, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000280)="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", 0x1fe, 0x880, &(0x7f0000000240)=ANY=[], 0x0) 2018/02/26 10:10:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x880, 0x40) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x4, 0x3, 0x2, 0x0, 0xf}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x2ff) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x0, 0x0, @empty}, 0x1c) clock_gettime(0x7, &(0x7f00000000c0)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000100)={0x0, 0x5, 0x100000001, 0x1, 0x3, 0x100000000}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=ANY=[@ANYBLOB="0000000004200000ffbfffffffffff00"], 0x10, &(0x7f0000f5d000)=[], 0x2c9, &(0x7f0000000000)=""/89, 0xe9}}], 0x4000000000001e0, 0x203f, 0x0) fdatasync(r1) [ 33.609496] audit: type=1400 audit(1519639842.738:13): avc: denied { dac_override } for pid=5245 comm="syz-executor7" 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 2018/02/26 10:10:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000000400)=[{&(0x7f0000000040)=""/125, 0x7d}, {&(0x7f00000000c0)=""/212, 0xd4}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/122, 0x7a}], 0x5, &(0x7f0000000480)=""/3, 0x3, 0x1}, 0x1}, {{&(0x7f00000004c0)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000500)=""/9, 0x9}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/149, 0x95}, {&(0x7f00000006c0)=""/98, 0x62}, {&(0x7f0000000740)=""/86, 0x56}, {&(0x7f00000007c0)=""/5, 0x5}], 0x6, &(0x7f0000000880)=""/4096, 0x1000}, 0x1000}, {{&(0x7f0000001880)=@sco, 0x8, &(0x7f0000001b80)=[{&(0x7f00000018c0)=""/68, 0x44}, {&(0x7f0000001940)=""/29, 0x1d}, {&(0x7f0000001980)=""/27, 0x1b}, {&(0x7f00000019c0)=""/168, 0xa8}, {&(0x7f0000001a80)=""/83, 0x53}, {&(0x7f0000001b00)=""/105, 0x69}], 0x6, &(0x7f0000001c00)=""/145, 0x91, 0x100000001}, 0x8000}, {{&(0x7f0000001cc0)=@rc, 0xa, &(0x7f0000001ec0)=[{&(0x7f0000001d00)=""/143, 0x8f}, {&(0x7f0000001dc0)=""/252, 0xfc}], 0x2, &(0x7f0000001f00)=""/243, 0xf3, 0xffffffffffffff05}, 0xdcea}], 0x4, 0x42, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000002100)) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0efdc)) 2018/02/26 10:10:43 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x8008700b) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="1a00ed08472700ff403f1306aaaa2aaa00aa0000"], 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="49086b524415f45287a6e696f123771df9477ab8adf6589f9161e2d62bf925601443c86a624bc3b0d188f22f1aa5213a44ede7c10db52381229628084f6a20a2f750eea5f224fa7558b06a162636f70755", 0x51}], 0x1, &(0x7f0000000100)=[], 0x0, 0x20000080}, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="84485f0524c3a9ce1bb0548d52f46c11e8b388940df9dab90cc5b9ba66281bd4e986917abc93de1f69f9726ab6095b598a1ce179002403ccce0d083097e243f230ab14211ce4c5bbb35c637ab1e81193f9b9bc34ddc6d9bb4b4fc784acfc5968bb42ffa4774f8cefb63dbb9bdd255b66c8efabd43ce0fbe1d1e6a28e488ddfe492f6f07899af8438c09f85e0510c78ddc70dd117e0cf66aea2e9e85bbcb47500282cfa7b20a61f089477b5a525b1d3f922861be4257de5ee58940f54b99d1355e7aa410f4ec290f4e8", 0xc9}, {&(0x7f0000000100)="980ec6bbe56275fbb5cb15652ee2e9bfd7bdf163c9a25f8117619f9617eaa1b843d2ee4a25fd9ba992e0c386b2f5eaa6f8b7ae5c2fb97e06a486056be3b4f0093f343bf88679960ecdebdd41d2418787e8de30916be230de08ba40a16837f03684d81fb14b860810edba91627b116313e40a9393584069ae8838af664496805f58e4aa56e1b7058705ea34892034b2ed8c724ef3b960dfc638f9c4afec", 0x9d}], 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2018/02/26 10:10:43 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') lseek(r0, 0xffffffffffffffff, 0x80000000000003) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') [ 33.871059] audit: type=1400 audit(1519639843.008:14): avc: denied { set_context_mgr } for pid=5318 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/26 10:10:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x8080000) connect$unix(r0, &(0x7f0000699000)=@abs, 0x8) read(r2, &(0x7f0000000000)=""/95, 0x5f) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000000c0)={0x32, &(0x7f0000000080)=""/50}) 2018/02/26 10:10:43 executing program 5: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') clone(0x200, &(0x7f0000000140), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000abffd0)=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x902, 0x0) 2018/02/26 10:10:43 executing program 3: rt_sigaction(0x11, &(0x7f0000000000)={0x1000, {0x40}, 0x8000005}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) readv(r0, &(0x7f0000c7af90)=[{&(0x7f00000000c0)=""/251, 0xfb}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0xfffffffffffffffa, 0x1000, 0x2, 0x10000, 0xffff, 0x7, 0x2d3, 0x9, 0x2, 0x2}, 0xb) 2018/02/26 10:10:43 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r2, r3) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/16, 0x10}], 0x1) ioctl$void(r1, 0xc0045c77) 2018/02/26 10:10:43 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f0000000040)=""/142) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x29) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x2000000, 0x4013, r1, 0x0) 2018/02/26 10:10:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000adcffc), 0x3) [ 33.923898] binder_alloc: 5318: binder_alloc_buf, no vma [ 33.931026] binder: 5318:5319 transaction failed 29189/-3, size 7680-0 line 3127 [ 33.949492] binder_alloc: 5318: binder_alloc_buf, no vma [ 33.961810] binder: 5318:5319 transaction failed 29189/-3, size 0-0 line 3127 2018/02/26 10:10:43 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x80000003, 0x10014, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2cd159d6a71b27a4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x101001, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000140)) r3 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x35, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000fb916cff02df5c27f0af000000000000001e000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000000200)}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x72, "b978241395740a00978d4f5a133ee972ed3b9c04f1296478c3045dec40876ddc8632e209bc318e887ec5d004d366c78e5be799677b512ad97c93d7e48aa52c5430b1f460ab3a2763d76871ff5d949acec5c2aa164199d360f7e0bfbd4d2bb86f2760375e59bf48da1510d937e404fcb8acc1"}, &(0x7f0000000100)=0x7a) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r4, 0x5}, &(0x7f0000000280)=0x8) sysfs$1(0x1, &(0x7f00000000c0)='/dev/binder#\x00') ioctl$TIOCSTI(r1, 0x5412, 0x1a) unlink(&(0x7f0000000100)='./file0\x00') ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[], &(0x7f000000eff8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f00000002c0)}) timer_create(0x7, &(0x7f0000000240)={0x0, 0x16, 0x0, @thr={&(0x7f00000001c0)="22dfab808f9b4cbb5f4a347018de30", &(0x7f0000000200)="e9833bc42f4ab0bd5493201985db0dcb9fed0c679e6c874a964fad372ebe67be136af95dd57a7e8d8e9a0aeaff7a7d7e05685c"}}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000340)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000380)) 2018/02/26 10:10:43 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x5, 0x9, 0x6, 0xffff, 0x4, 0x7ff, 0x800]}, 0x12) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/29}, &(0x7f0000000080)=0x1f) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x0, 0x7, 0x80}, {{0x0, 0x7530}, 0x7f, 0x100, 0xffffffff}, {{}, 0x0, 0x7, 0xe4}, {{r2, r3/1000+10000}, 0x6, 0x1000, 0x8}, {{}, 0xffff, 0x28e7e69c, 0x9}], 0x78) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="01002ea766696c653085964c0cfe00aa6e82b0a5eee29a812ed1ce3c2f66696c65302f6669cf3588b6f69abfd1e6132bfe4c7865e7ac47bf47d0"], 0x16) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/02/26 10:10:43 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x37f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x52000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0xa}}, 0x8) connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) chdir(&(0x7f0000000040)='./file0\x00') connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 10:10:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000000)="1be3f4b32a49ce19e6f873db2a160aabc99403a4d0893f4081de60db6de873d331d47dbcb243f0990416a57b2d5ba4f3b96eb09475585243a088492048e027648c5f85d35fab05fa5ec0bbc1393e5e4a521936c9ca0c2502311aff4cfed129304d7fa2e140ebfbcaf5a1e373f0f6fc16e1eed28d68b4c03e399e2e3251f798ecb183d4010047af83d1cdcc5303a69c1ad11b61c8eeef01f303c8cb6dfff61156271618b80f1f52c409ffecfb5653d9bdc6da0d3827e89b4d") r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getpeername(r2, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000016ffc)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) pipe(&(0x7f0000000000)) listen(r2, 0x0) 2018/02/26 10:10:43 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/96, &(0x7f0000000080)=0x60) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0xa, 0x0, 0x20000000000007, @mcast1={0xff, 0x1, [], 0x1}, 0x9a9e}}}, 0x4000000009, 0x3fd, 0x40, "d2ae25b606131a2cc88c4aa3d6e84e1a96e5267e15fe4401db483fb2b322f2d6de1ce3fd99397b537c9a0a00dd9f94973a8b1605000000e532bf4567b4a101c65953c00e79090855efe2b4a4facbdf62"}, 0x160) 2018/02/26 10:10:43 executing program 1: r0 = request_key(&(0x7f0000a87ffa)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a}, &(0x7f0000000fe3)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000040), 0xa, &(0x7f0000000080)) keyctl$setperm(0x5, r0, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x8) accept4$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80000) wait4(r1, &(0x7f0000000200), 0x41000001, &(0x7f0000000240)) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/4, 0x4) 2018/02/26 10:10:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffc) close(r0) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0xa8080, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc) 2018/02/26 10:10:43 executing program 7: r0 = add_key(&(0x7f0000918000)="fffffeff7074790064", &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xb2, 0x0) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="43f2b3d8259adac93772721c4690cbf4186c898bc3e3a1bd67575ac0a21f991b6b69dce79410f2d1ffc5cf6b2bc4e3c5cd20d6e6a164f71f6f1700461b42c7d5ebf2f7acbe970dcd9927750fc9ad64d7be67841775124f907ac9b076f8a52d", 0x5f, r0) keyctl$link(0x8, 0xfffffffffffffffb, r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)={@generic, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) keyctl$search(0xa, r0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) 2018/02/26 10:10:43 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/93, &(0x7f00000000c0)=0x5d) 2018/02/26 10:10:43 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/217}, {&(0x7f0000000140)=""/120}, {&(0x7f00000001c0)=""/9}, {&(0x7f0000000200)=""/95}, {&(0x7f0000000280)=""/126}, {&(0x7f0000000300)=""/55}], 0x100000000000025f, 0x0) 2018/02/26 10:10:43 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(0x0, 0x20, &(0x7f0000035000)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/02/26 10:10:43 executing program 3: r0 = socket(0x4000000000000010, 0x80003, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(r1, 0x0) 2018/02/26 10:10:43 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x90c01, 0x0) ioctl$sock_netdev_private(r2, 0x89f5, &(0x7f0000000080)="77744a1ac06224b3246c67716faf94260ef37ced4a8b750b28c5e10935d45b0a7e21f9635abfb13f93ee813befa8251293494cf734c586ff3fa07108ee5dd8eaade8bd123a653cdf50b4db5b1b1b71322f2c7f39ff55b5ccd3d6e682903b79f8a90540d92e74c2c8fafc59ad1794bef0a71462571870eb2c47d3a2343ebbc1dc61dd35d50e35f3e6896aaf039bf28b281b2c297373acb4ffe3807b488ef0face9f717715e4bf506aa96290c04e10d87efe4c9e7fa0922f4dc1fc20d53ca7b0cc6e6e76bdf9") [ 34.475677] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.481236] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.503329] binder_alloc: 5372: binder_alloc_buf, no vma [ 34.510531] binder: 5372:5375 transaction failed 29189/-3, size 7680-0 line 3127 2018/02/26 10:10:43 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ac0ff0)='coredump_filter\x00') setfsgid(0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0xff, r2}) writev(r1, &(0x7f00002c0fc0)=[{&(0x7f0000f71ffe)='b', 0x1}], 0x1) syz_emit_ethernet(0xb3, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0xee, 0xfc, "b4", "bc462a8e164a80a587ecc76bffef4fe6ef2eb2b2a2a88b98f9622e79e275c9578e70358d013dfd91d72b81cf17c75e5074483fcb09802ed3d28b80845033e7fce325b4595a7f1f8613c8cb47dee3583aefaf011c4613b411fc7659c6c7a51aa6330be8e1c4e136a7865f57c5c46855a446982b4f5c7d15b6f59384319581b4303cb0844307a6cd6522d8ebe2188fcb89d16c0edc828009f4bcf81a76b10040489f98"}}}}}, &(0x7f00000001c0)={0x1, 0x3, [0x25d, 0x919, 0xe9c, 0x966]}) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @rand_addr=0x3}}, 0x0, 0x0, 0x1, 0x2, 0xa}, &(0x7f0000000100)=0xa0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000180)={0x80, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @rand_addr=0x5}, {0x2, 0x3, @broadcast=0xffffffff}, 0x5, 0x26, 0x9, 0x8, 0x81, &(0x7f0000000140)=@generic="2b1774c7f69a8747ac9e261c8da80d69", 0x4, 0xf597, 0x1ff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1c0000000000, 0x1, 0x524b, 0x3f, r3}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) 2018/02/26 10:10:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x2) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0xffffffff, &(0x7f0000000080)=0x4) bind$unix(r1, &(0x7f000000dff8)=ANY=[@ANYBLOB="9d00"], 0x2) listen(r1, 0x0) ppoll(&(0x7f00000000c0)=[{r1, 0x140}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/02/26 10:10:43 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000002400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f00000023c0)={&(0x7f0000000040)={0x235c, 0x13, 0x200, 0x6, 0x1, {0x11}, [@generic="7d44c8d25f3011da38145a3406156bb215f36cb8803ed71845f0df396fa67bf08f376def45f84555c9ca5bb7aaebbe6c2e65decc1d31", @generic, @nested={0x118c, 0x14, [@typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}, @generic="2d11e327a8cf6d0c904933af6fde6515fe9122c872ca5d2e3c373c8370e705c0b48a85a536c1966b20bb6976ab6091e7dd31c431e8cdb5f2aee8b694f12ac9e7a2aa4d27350d4d8d7b756e0b0bb04a02ee242dc9600601036ec7f51943c7ad6165db6a2dc1f40c8c3acdac0e3426660736d0c7836f6c87b24fa29ef1e61b99674f230e1e57017a0a76672ddef746def428c401d68d7beb567937fc4342352e0bb1319490f7bdcecfbdad76c8a40ab6bcee22929683ced4c4f6deb4d4922c9f64060cf4064872a988be", @typed={0xc, 0x59, @str='lo,\x00'}, @generic="79a8b1da479d18ce41c3b08213d1068be4c385fd2edb4832c1036cebd416a197ede20c3aed21548560de3100cb8da2b415a97638fcdb82712a53bad74afaef84ed02c5fc22b8c1b14c5cefe9df2bfc7fff22e3", @typed={0xc, 0x69, @u32=0x6ea}, @generic="1d2a3aeeb3c01420fd9b73232e9e5b1d0931b330cfc88b2a375dcab96c0bacb940f0b36fe43c2df7d9a9d7bea132d2dc9b3f9722af70f06aceec678e968bebc410ce4b7af1fb", @generic="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"]}, @nested={0x74, 0x11, [@generic="b2cc3b54257759cd5aef294742dd", @generic="da2be842705a72bb50fc", @typed={0x8, 0x12}, @typed={0xc, 0x4, @str='-\x00\x00'}, @generic="0a2d5462744d4aa6d2fee5be47e25841789931aee60e5aaa6833551c1bb8bfa06c", @generic="78b5f20f7a1aa5397d81026edd9bb9581a12358fff3409856dd0f3e630977d27"]}, @generic="d859624dd93717a446ddaf42c7fabae23d59b86ec8d786a3df6ea9aa2f10b7cef6b8b9d9fe1433d363f5ea2c6f14a847a3fd3604421ea2bdfe681a2da164469059abc6d3a75e0d20bd7c85b28d5af817c1b0fd9ad9ab0ff83cf776482a227ea1ae807ddc3f54e58b22f554b0824a4ed0d5fcba2704654182cd851347c7b2b2cb3ed523fa6f2bbb5e5e81ea901399", @typed={0xc, 0x63, @fd=r1}, @generic="4acd9cf6d211d64cd9e3ceaf3acaad6d5443edfeef05d7d25990c5ca3c83b643ec27324dca342450397678e8a307ddce353e9902bc40d291c409483504b91a7cb3f98766414db971cd58872125bc753981a3629fe06c882f4d21ce5e6de61b2c7a7e1942ebc556b6a83601d095c4965fce2ef3efd9063d29c5e1e274ae42653c263828c2284cf319982cc72101bad2b0206436c67e4cc508c1789d5e8f8d985f5989b97e641f1e77d9a47ea6afbef787df63536a8dfcbe04709ea3b42d415db108e4fb723f04ab788b477d4a658e94d9fe376d49454cc4cf47798933a9a07adc505cf50a1eacd8480f44107eb3becb3387bb2ba51e6499d547e33492ebf65517f5b02b8f259deaf7806f3a16beb7246e0d1ab31da97b9931293115dece57c60b78853b1e46c80a55930862be723734ebe81223aae8ce9628a847284523f72c54280299882b0383af27b6132361edfb8ad725b4d76212d44356496eca4d81ff130cc5c1bcad6f9c9061b3184ae31b21f385f6121a55f44e50d7b26355320a12e105a02dd9ae20e9956b3d7a14239451c0e78f6b7edf4304b3b9057d9b417a70c5bf9a7fdcfffccec8779e1457b7a9a0ceef58bec303d1ef115e0a3bfbcd13ce866038c5a043c514624a4d4ee67b28fb40ee629d6a3b178a4f57f9f12779754662d0b6f146485a7f98333d64b6a2be49c2804e92fa4c3c4e9546785e3d1f17055b8d3281fe4c7c72b992c369e62046ee6dd9a6aec668d0ade23478e58241e036c51d8e978f5dfd6025541e85c66018a596e1743f6223ac0a8c22191caa8625eaff29bd351d1a1389f4872932b858bc059529b7961fa8369e9ec0aae6c0b3658b4657741b86e8395fad2625f8a894fbef5356fac3b0c28541f521267e54cd995f0e1bb843dd4e7a4587c6509a065c0fd8471f9ea2e91a81b2ae9fb4737fcd3d1104b96ef5adcc98b5d10b4127a357b7b3f16922395f48882b1ce946fd823ed2d61b4c099ba9885a8897485fdad1bf63729cb454289fa781eed9432dc2fc29e06522781725c5b62e30237b1e1bf2e24c2566c7067c6f930e624111d09bf3433b1ea24b39ccf7196ab4273ac51e0efc179fe4bee09d0ffb0a80e358367797287ef7f751d419eeca1448382ab2c24b11d5ba34fd8ad8dddb21cca89edd522e66daf5f6f2d67f5e0efcf51ad13397d068515871ba54635482b3e8d0d8bcbc1eafaed4fb465447bbbd932e1e0efac1a478d7d499600a91c401826a88de3c03c7ff5b0667d892190a79ccdad5fe84e5f18c018447203e622babe4a3edcfef95befe8964014ab927ceed9d30d964b3d7d46cc9c8e8296e4558c0a0dc0b1b790b752456cac0b72adee7cfe4198cd00290e19d60c55c115f23f09dd6aa5f4aabb40ddcd145773de22dd7c090175a16be42e6917ba14cb1e4960409bae2ea29f9b95c6d5212e50146e27c6c62d6dae02628529de4090dfb09fcd0c8087c123275c0ec21ca9dff1d8481e1d40f6ccb30a61df2bf23bee659ee3f540555639f321cda3cc057388bebeed021375bbaffe60393f4edaf9c754585d0cc9b5c923b922f70b7e76dade5a43c53afd1f46d7b9341a3dc649e1bada1f51bb08c6a766396f47d0385af9cf127f79aeec262a7bea7630263e0a5f2e8dc18f43cb78359fdef1a2e6b167601ae05565c7d3f34d92a1702a8ee7b041e8db8e0d9d0058b3cf1844b738a3af8101f5d45f42e911f4d03311322a07013aa21ba7bdba16d11d93bb34e575d7afc6ee015553c726be25e71afe4b2111db5196516e0cb4858723fb60e893d1023a37f5abba791629dbe8ced2b509c101321437b073ba62b04977ec020dda8672574ff561696b2852a50a0c5720c477f4f9367515346232862c2e8b0f9f3a347d3254636fd7fb4f5823578dfbe4d0fbc89e6bdff92685e642f9a9cccd081f6d7300b51e7af127cea374f84cc01b13d6cce87526bc5424b4eb952d7c5b20bd9cb5a5c956d82bae3e5c4d5a3a115593f8ed840e49a7b00d576108e0b469cf992683dd59ce5be5c760339ac9d2a3087ea96bd6ee8bb0268aade302805b2e6d320589d4fff65e2009c966333aa4beb45f0ec620e91702aee09f6b0fba82c3f34da22fc777a82b3d385546d47e7d8bf993fe35fff448f1f7881e7570ecf2e6145a3b09a81b6631e3eafb9e6894ba369e65eaadaec8ca9c900ff520279caa76737c5c167dee1faa5e622760f1d244ec2b1bf46c7ead111b53987505cd5b0ea70261a2351950ba434811de3b9791dff6e3cd935c27571f81a9483bdb06520a2d977a97c0e9bcbbf4675e5cac606757cf2f9d494bc39184df1ace345f3b462b642c19d5f376c876ff046231f5e261e086cd0fe99ef1942ef5cc10fe83a2875d5bdef9600e511ccd0884c210cd1cb8ef14930ee7f17da4be26a8f281260cbe83059a13ed2046a548cf756187cd29da499f489af84f6b9fda15afdb02801d996413f6948769cff00b968c5ddcb5958ba4f904198bac8ee5f579aa8103dd7c645d7f2ee05555960ad4ae57cf5c01c3138e63009341eb5b90f6f43f70fb444227acfefdd7098a2ea0ce9efbe2e9071507cfbbb89d736d411009b7681878f88e959d89d1a0f394335cbe667f2acf233bb4760cf233737d86afa228500c97655f8302b88ac4cfdd841d02c9facf6207b3d524bf37588bd9d5216d3faeda0e96244c7955a9b60f908bb902fe3a4320d969379d4c38941edf29ebddab5136f86e247d618fb0f17d2be354f406e10b7921eb3073322ccab1fe7a3115e38e6b051a76e975f733f071e8b69c1fbf4e7796061e597e9e2970e0d5a56d619ce43a5d1cfaa6256a4cd550ae18c267f5c3ee275fea47aac9a7ff721b780997bba3d3bed5a659e564923a9d59065d31db311ab49e975f0765edd85c2c4411bb0b3905a25e821e31fba5162d16eb51ef16fe08d72e8ee6e6615e0cad2a7345a36d8f8b4df8c197cbb3095acd3ad4f94b36ffbd5f4d770c11871dcfd6e3988c4eb5fe8d9030003e9a8a573d3d1b88ecd186134b9af00a19c9911e75727e964eb992d9efef89a46e4b982b937f09c7e4dbcb91d63b00787938a4719e127e4d9cd45696af48ee3467eeafbddad9282fe43f25cd3f729ffff464554d545d947302d6ad4f2cd67f73e55e1abcc49babbb26258d41db177581cea895848d3c358a3b6b3a8d72c6c15c49bd9aa80f64579e1c6c660f26303f8edb2ce27a3664423237c82416b271d9e7379389b3180dd33835021c8db4a0cb9e957e78638a3c1b0db473eaddc230c14d1a54a179db0892c18ce1306cb0c2dc28cbad7a96ad6588a6b5679ee20098f4c7f2faed05d5666d1a7eec3fbb5c40e3746690dfdc85074c20ca62f5c8038adbb1d47b406773256cfe7d2aa6754a8f53438e91ab2da91888ac8fd111070e8fed27a708c77827ffa11f54eda575b2f6f4917419f4359ef0b019c1ac33d40adec9a605f30a45653245dafc03438155c27492aa74e0d321485fd7d21c8f2254a4c222f2bcff2a1d21d1b175c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@generic="c8e686548a2f68ca0b0e9dedeed98a49dfeec77dbcf141ae80ecffa321072dc81ae1be3582bd7e6c3a64b9e6f43a9cfd2ad76667b9967e486fa66db181e927358e712e32e8ea03f5b8f0fb48be5e5892b978aa195862bdd79659a55d21d4d6", @typed={0x18, 0x23, @ipv6=@loopback={0x0, 0x1}}]}, 0x235c}, 0x1, 0x0, 0x0, 0x44810}, 0x8000) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) [ 34.532540] binder_alloc: 5372: binder_alloc_buf, no vma [ 34.546773] binder: 5372:5375 transaction failed 29189/-3, size 0-0 line 3127 [ 34.564779] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.572651] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 10:10:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) shutdown(r0, 0x1) 2018/02/26 10:10:43 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004700)={@common='vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x3}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) tee(r0, r0, 0x3, 0xc) 2018/02/26 10:10:43 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000002400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f00000023c0)={&(0x7f0000000040)={0x235c, 0x13, 0x200, 0x6, 0x1, {0x11}, [@generic="7d44c8d25f3011da38145a3406156bb215f36cb8803ed71845f0df396fa67bf08f376def45f84555c9ca5bb7aaebbe6c2e65decc1d31", @generic, @nested={0x118c, 0x14, [@typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}, @generic="2d11e327a8cf6d0c904933af6fde6515fe9122c872ca5d2e3c373c8370e705c0b48a85a536c1966b20bb6976ab6091e7dd31c431e8cdb5f2aee8b694f12ac9e7a2aa4d27350d4d8d7b756e0b0bb04a02ee242dc9600601036ec7f51943c7ad6165db6a2dc1f40c8c3acdac0e3426660736d0c7836f6c87b24fa29ef1e61b99674f230e1e57017a0a76672ddef746def428c401d68d7beb567937fc4342352e0bb1319490f7bdcecfbdad76c8a40ab6bcee22929683ced4c4f6deb4d4922c9f64060cf4064872a988be", @typed={0xc, 0x59, @str='lo,\x00'}, @generic="79a8b1da479d18ce41c3b08213d1068be4c385fd2edb4832c1036cebd416a197ede20c3aed21548560de3100cb8da2b415a97638fcdb82712a53bad74afaef84ed02c5fc22b8c1b14c5cefe9df2bfc7fff22e3", @typed={0xc, 0x69, @u32=0x6ea}, @generic="1d2a3aeeb3c01420fd9b73232e9e5b1d0931b330cfc88b2a375dcab96c0bacb940f0b36fe43c2df7d9a9d7bea132d2dc9b3f9722af70f06aceec678e968bebc410ce4b7af1fb", @generic="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@nested={0x74, 0x11, [@generic="b2cc3b54257759cd5aef294742dd", @generic="da2be842705a72bb50fc", @typed={0x8, 0x12}, @typed={0xc, 0x4, @str='-\x00\x00'}, @generic="0a2d5462744d4aa6d2fee5be47e25841789931aee60e5aaa6833551c1bb8bfa06c", @generic="78b5f20f7a1aa5397d81026edd9bb9581a12358fff3409856dd0f3e630977d27"]}, @generic="d859624dd93717a446ddaf42c7fabae23d59b86ec8d786a3df6ea9aa2f10b7cef6b8b9d9fe1433d363f5ea2c6f14a847a3fd3604421ea2bdfe681a2da164469059abc6d3a75e0d20bd7c85b28d5af817c1b0fd9ad9ab0ff83cf776482a227ea1ae807ddc3f54e58b22f554b0824a4ed0d5fcba2704654182cd851347c7b2b2cb3ed523fa6f2bbb5e5e81ea901399", @typed={0xc, 0x63, @fd=r1}, @generic="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", @generic="c8e686548a2f68ca0b0e9dedeed98a49dfeec77dbcf141ae80ecffa321072dc81ae1be3582bd7e6c3a64b9e6f43a9cfd2ad76667b9967e486fa66db181e927358e712e32e8ea03f5b8f0fb48be5e5892b978aa195862bdd79659a55d21d4d6", @typed={0x18, 0x23, @ipv6=@loopback={0x0, 0x1}}]}, 0x235c}, 0x1, 0x0, 0x0, 0x44810}, 0x8000) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) 2018/02/26 10:10:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r1}}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x0, @in=@empty}}, 0xe8) 2018/02/26 10:10:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/netlink\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x2, 0x0, 0x80, &(0x7f0000ffc000/0x2000)=nil, 0x54}) readv(r0, &(0x7f00009a5f80)=[], 0x398) socketpair(0x1000000000000006, 0x7, 0x80000006, &(0x7f0000000040)={0x0}) fchmod(r1, 0x1) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) 2018/02/26 10:10:43 executing program 3: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4210002) keyctl$link(0x8, r0, r0) keyctl$revoke(0x3, r0) 2018/02/26 10:10:43 executing program 4: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) r2 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r3 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) keyctl$invalidate(0x15, r2) mkdirat(r3, &(0x7f000003f154)='./file0\x00', 0x0) r4 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r4, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r4, &(0x7f0000000080)='./file0\x00', 0x200) keyctl$get_keyring_id(0x0, r2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000004}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) epoll_wait(r3, &(0x7f0000000140)=[{}], 0x80c, 0x800000) 2018/02/26 10:10:43 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002ffc)=0x10, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x605a2806, 0x10000}, 0x8) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x1, 0x2000000000004010}, 0xc) 2018/02/26 10:10:43 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x9, 0x8000}, 'port0\x00', 0x4, 0x800, 0x4, 0x2, 0x1, 0x7, 0x1, 0x0, 0x2, 0x4}) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) pwrite64(r1, &(0x7f0000000080)="38dee92bf4e338cbcfc64c52f706406a425f001836a96e9378c88f7964fabaf4aedf6d1caaf16c345b35d8daca22d65b889c73d1fb5bc53fd11dd8f1b38d578f532a2eefa7a8d5f915fa46920d8efc6bc895531e847bb9780f80bad6aaa2fd76e21387b8dc8c30af9d2d35615788647033e05144bfcf47b079eb82e3c101d711138dbbf4f13609a1b226bc42307def02ac12ada500d41bf08d2e7b0285428a94061ae6f04faff5e2200138956d3ce8be29607b702fc8e099", 0xb8, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400}}, &(0x7f0000001000)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x2, 0x3}, 'port0\x00', 0x20, 0x48, 0xbac, 0x40, 0x100, 0x8, 0x7fff, 0x0, 0x2, 0x3}) timer_settime(0x0, 0x0, &(0x7f0000002fe0)={{0x0, r2}}, &(0x7f0000003000)) 2018/02/26 10:10:43 executing program 2: getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="1ccc1b532eb5709c3f0bdd13ea21bc05e375c3d498b9fcd548957f8c5166a6db5119e1cb247e8809d16e4ca63cdf1044116cdd0a56574dea9268d80ab2d47fc2e2") listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x0, 0x5cc481fc, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x100}, {0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3f}, 0x9, [0x4, 0x3, 0x6a80000000000000, 0x444c, 0xffff, 0x9, 0x100, 0x8]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x1d7, 0x2, 0x4, 0x0, 0x4}, 0xa0) 2018/02/26 10:10:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r4 = syz_open_procfs(r1, &(0x7f0000844ff7)='pagemap\x00') fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) exit(0x0) dup3(r2, r4, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000006000), &(0x7f0000004ffc)=0x4) r5 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr=0x5d0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}], 0x50) bind$pptp(r5, &(0x7f00000000c0)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x20) 2018/02/26 10:10:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000290000)=0x4) 2018/02/26 10:10:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0x3, 0x1) ppoll(&(0x7f0000fe6fd0)=[{r1}], 0x1, &(0x7f0000035ff0)={0x0, r2+10000000}, &(0x7f000078cff8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/02/26 10:10:44 executing program 7: clock_gettime(0x3, &(0x7f0000000000)) clock_gettime(0xb, &(0x7f0000fd4000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000040)="3b330e65d27314088407485531a084c82c1619ca2d89be350b7a3f72efbafec1932a9a673f7151c258c0f0dcc051bdb23386f568304f654a7b2e7076eb30c3c36f3262d1211e2f7d4c407a4f383517446ddcdb17c9ebf583e7bb77883aa0da411e9e366392bf78ecdb9e3a90547cb99d669e34995bd23e1431ba787c", 0x7c) 2018/02/26 10:10:44 executing program 6: r0 = socket(0x5, 0x80000, 0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)=@common='dummy0\x00') recvmmsg(r0, &(0x7f0000000300)=[{{&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000005fe66e114825aeb57d00000000"], 0x32, &(0x7f0000000200)=[{&(0x7f0000000100)=""/239, 0xef}], 0x1, &(0x7f0000000240)=""/184, 0xb8, 0x7}, 0x100}], 0x1, 0x10000, &(0x7f0000000340)={0x77359400}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000380)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/02/26 10:10:44 executing program 1: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast1}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={r0, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xc5, "42cca6bb70bcf0e632d28cfde004d12e61ef9d21cb1b87b3dcf655f6ba8928ff590da809f08779e45c86081c5cd737366127b68a3850f284b8f34f86bf4be19f377b9da41b3513ddcda2503e041621cec6342a78e12a040dc07daa415cdfaf093d813ba7f9f7795823a040b31223b89caeb590628a145a75a3295469609f20750afe8455d03e8a511e7fa10f1e0e0ae111f0ff4916bb1994e8b7fb85794b0311bc43c9dfdaad287d3d991acc5b38049fc427d034baffd80f15ba3e9ad27fb1aae8980571b4"}, &(0x7f0000000040)=0xcd) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in6={{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x6}}}, 0x8c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000100)={0x40000015}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x1) dup(r1) 2018/02/26 10:10:44 executing program 2: syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') 2018/02/26 10:10:44 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x1}]}) readv(r0, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x100, {{0x2, 0x0, @rand_addr=0xfffffffffffffffb}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x118) 2018/02/26 10:10:44 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x0, 0x2, 0x1, 0xfffffffffffffff9, 0x3, 0x4, 0x2, r2}, &(0x7f0000000200)=0x20) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x40000000000000a5, 0x7fffffff, 0x100, 0x8, 0x2020000, r1}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/26 10:10:44 executing program 3: r0 = socket(0x10, 0x2, 0x0) unshare(0x400) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x401, 0x4) getpeername$unix(r0, &(0x7f0000000f92)=@file={0x0, ""/108}, &(0x7f0000000ffc)=0x6e) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/26 10:10:44 executing program 7: timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000200)) timer_getoverrun(0x0) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff9) sync() perf_event_open(&(0x7f0000000600)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x5817, 0x144, 0x8, 0x6, 0x7, 0x5, 0x0, 0x0, 0x1000, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x200800000, 0x10001, 0x71a, 0x0, 0xff, 0x0, 0x0, 0x7ff, 0x2, 0x41, 0x0, 0x0, 0xad, 0x0, 0xdd, 0x0, 0x10001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000005c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x6) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) 2018/02/26 10:10:44 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r2, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x0}, 0x1e0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r3, @in6={{0xa, 0x3, 0x0, @empty, 0x20}}, 0x7f, 0x37, 0x98a, 0xb4d8, 0xfff}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x8, 0x20}, 0xc) readv(r0, &(0x7f0000172000)=[{&(0x7f0000d57000)=""/18, 0x12}], 0x1) connect(r0, &(0x7f0000931ff4)=ANY=[@ANYBLOB="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"], 0xc) 2018/02/26 10:10:44 executing program 1: timer_create(0x0, &(0x7f0000000100)={0x0, 0x22, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000ce0ffc)) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, r0+10000000}}, &(0x7f0000001fe0)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x60, 0x0) connect$netlink(r1, &(0x7f0000000180)=@proc={0x10, 0x0, 0x2, 0x418000}, 0xc) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x80, 0x2, 0xfffffffffffffffd, 0x4}, {0x7fffffff, 0x100, 0xfffffffffffffff8}]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='$md5sum\x00', 0xfffffffffffffff9) request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='uservmnet0\x00', r2) timer_gettime(0x0, &(0x7f0000182000)) 2018/02/26 10:10:44 executing program 3: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec)="c5", 0x1) fadvise64(r0, 0x0, 0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000469000)=0xffffffffffffffff, 0x1) 2018/02/26 10:10:44 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000), &(0x7f0000048000), 0x0) futex(&(0x7f0000000040)=0xd0, 0x1, 0x6e1a086e, &(0x7f0000000080), &(0x7f00000000c0)=0x8, 0x2) futex(&(0x7f000000cffc)=0x6, 0x0, 0x4, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000040), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x21) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/103) futex(&(0x7f000000cffc), 0x1, 0x1, &(0x7f0000000000), &(0x7f0000a2a000), 0x2) 2018/02/26 10:10:44 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:policy_src_t:s0', 0x20, 'system_u:object_r:dhcp_state_t:s0', 0x20, 0x31, 0x39, 0x20, 'unconfined\x00'}, 0xfffffffffffffed2) 2018/02/26 10:10:44 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1aff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000767ff8)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) close(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x8}, 0x8) 2018/02/26 10:10:44 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x22a82) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0), 0x4) r2 = dup3(r0, r1, 0x0) accept$netrom(r2, 0x0, &(0x7f0000000040)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000180)=""/176) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180), 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/26 10:10:44 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f0000000080)='comm\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x5}, {0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, 0x7, [0xff, 0xafb0, 0x6, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x4074, 0x100000000, 0xfffffffffffffffa]}, 0x5c) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x4, 0x40, 0xff, 0x9, 0x9, 0x9}) setrlimit(0x1, &(0x7f0000000180)) ftruncate(r1, 0x3d) 2018/02/26 10:10:44 executing program 6: socket$unix(0x1, 0x3, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}}) 2018/02/26 10:10:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000100)="1ddffd1e1049e0288847fac2c268141b345adf33e45b02295375296187554edd90bdd31b108e406e58a9d2605793c5c1fc8946c72c64bcf16ea077bd59e130dc6bf77c5f84ef71a475743f2c8866698833fff22e49990cea1300a10f26d06117d28595057eb30bf00fd0f7f9769c9c69b3375dfc0ba359265835ccf2d5557a75050785fbb8a1166c2f6363f207d666ea3c1ee58b2c0ca3613c748e2b63403532d1e825b590caabb8e0823fc757ad5e2300be1231f84db207e4c689fa4869b8285addc5baea024a9b89e29747b29d1028093cc1a70021bda1a5f24be9c0b88ea1", 0xe0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x7, 0xffffff36) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/02/26 10:10:44 executing program 7: pipe2(&(0x7f0000000000), 0x0) gettid() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000000080)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x40010, r0, 0x0) 2018/02/26 10:10:44 executing program 3: r0 = inotify_init() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) write$selinux_user(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a64686370645f7661725f72000000000000761f321695f9b2469d571e00000000000000000000"], 0x2d) fchown(r0, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/222, &(0x7f0000000140)=0xde) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffff]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000027fea)='net/igmp\x00') preadv(r3, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1000000000000140, 0x40000000000000) getsockname$llc(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000300)={0x2, 0x5, 0x5, 0xb81, 0x2, 0x3}) 2018/02/26 10:10:44 executing program 6: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x101000) r0 = timerfd_create(0x5, 0x80800) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getroute={0x14, 0x1a, 0x224, 0x0, 0x3, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x81) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r2 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/240, 0xf0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000380)={r5, r4}) 2018/02/26 10:10:44 executing program 3: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0xa3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) poll(&(0x7f0000dacfe0)=[{r1}], 0x1, 0x0) 2018/02/26 10:10:44 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x7}, {0xffffffd0}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0xc9, 0x8, 0x6, 0x3, 0x841]}) 2018/02/26 10:10:44 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) pwritev(r0, &(0x7f00002e83cc)=[{&(0x7f0000eabd85)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/02/26 10:10:44 executing program 2: r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@newae={0x90, 0x1e, 0x300, 0x4, 0x1, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in=@multicast1=0xe0000001, 0x4}, [@address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xa, 0x3, 0x4}}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x90}, 0x1, 0x0, 0x0, 0x4008800}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/02/26 10:10:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x5}}) epoll_create(0x7ffffffd) 2018/02/26 10:10:44 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000431ff6)='./control\x00') getdents64(r0, &(0x7f0000cdc000), 0x0) recvfrom(r0, &(0x7f0000000000)=""/1, 0x1, 0x10000, &(0x7f0000000040)=@generic={0x13, "7d7d4f989c9401ae28bb692b10d76334ef01dc99eb86bbaf5eb33e69b58f591d2d72664b8d8381282ad033573d1b29af96c7f803f99872445d048783674ef8b9c792276c3d45d8491e956d5d8f9e473d2f3dbbe8f542bde0df667bedfd62bd9b3a42fa41cb347e75aefb587af887c27eb801da45908e15d548b2f64ac912"}, 0x80) 2018/02/26 10:10:44 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='*cgroupGPL!\x00', 0x1) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xdffc) r2 = getpgid(0x0) tkill(r2, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @empty}, &(0x7f0000000080)=0x8) 2018/02/26 10:10:44 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fcntl$lock(r0, 0x6, &(0x7f0000ba3fe0)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/26 10:10:44 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/02/26 10:10:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9, "0d71a4527cde45f6b6"}, &(0x7f0000000040)=0x11) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x7, 0xffffffffdbf78e7e, 0x2, 0xf94, 0x7, 0x0, 0x6, 0x2, 0x6, 0x21f, 0x9, 0x9, 0x2, 0x3ef, 0xdb]}, &(0x7f00000001c0)=0x108) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000200)=0x837) 2018/02/26 10:10:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x4, 0x3, {0x0, 0x2, 0x1c20000, 0x0, 0x1ff}}) preadv(r0, &(0x7f0000906fa0)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/02/26 10:10:44 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x134) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/53) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/02/26 10:10:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000000000)="52af6b02659e6a85310bb082846ced282d086e5b297315e930ed03ea253ab1e2ac2439196f1c016c77f8e0b38ce3dcb2e857ce931aa6060fa59de4400b2f170d384cb3e820aa06d6cee07a0686723d1f28401a56dab6bbd819aa74ad172796a469020f5f425a545dffa0de7646b331d1", 0x70, 0x11, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000f800020800"], 0xc) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[], 0x10000000000000cd}, 0x4000) 2018/02/26 10:10:44 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x18faee21, 0x40080) sendmsg$nl_generic(r0, &(0x7f0000001180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x45030045}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x10b8, 0x36, 0x0, 0x0, 0x0, {0x5}, [@nested={0x7c, 0x2a, [@generic="a1bf9e5f5a6af40853714886c90970e44b46a94b2cdb5e25ba8d3f5cdef1df23744ffe747d0c85632df28a1bf68b8572e97b25807b85df4aeb9ebd8c8666964d249e981eabb37590caa477439cde644ffd91a21475121f1c621679043f8793042f758d10625bb9d8fa54c092f6e73b10591b6723f9"]}, @typed={0x10, 0x1b, @u64=0xaf}, @typed={0x18, 0x8a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="6e2bde0efba697e303ecc5906425781d908c2ec387191b0d26d7db4bad13e11afbfeaad73572ef6ba85f01e6cecb1ae81443719a9d55fe32ac905d2a71b5fd2db0d8951ddaed81ac7b7fb63835e9a98b6062a72d4899a01e19647795e6011ec87d4d121ab20a3a4d7cb0b8120f7ef44725dec05a1024427b5bcf687aa3bf5fbcc18895fca82f5be620c5f8a0ad92e92f84b9e8bc6340ec099111aa85129167e22a5bda6dda0c3711a351e51d52a8105d438026b347f0db3a9839fe37a3dc7f129f3b8c9aed1abd1ee0aced94a5e9080ecfb9d687ffe0e0857bf77c26942851ad2eef138ac425d70b2a836bed948b592b468ada14d0ce0915018a7d0f47c2e7b52c044000610bb98b7949f5eaff434fb6e48fea7efbe02069bcd63bb33a592a04961e216e66f5b0b8ef01bc706cd4ba898468f1393f65a40d4fe673da941f6dde768124ba3523608c2d8d35dc42239f20c369a29b30f6c5575841b652f21e6ebb7ab1fa054a942b4c5ffdd219253ea45c8278c2334d6b7f135afa4f34c7ad1708484a90e5958061a076b31fff485322f7d7902b4d65103dfec14131f653b40b905f2ac6e182403bb34ac366ec2bee3315b9b5ba69ee8b2249951c0592d3859c33a522b81b66611ad01b0ddbbed60236ea07a88efde274e4c68fc4f7343df116e36cf47463c65cbed1649e6ccc2409a55d32921c0514df1c62909c6ce6131506df0b907678d15c5470ac4fae1ca8666e9a2bbdcee577a4a798efc847878d13b861d500f101f80020a7fdc005b0414abc86bd6f18752ef9ec98f4005ad8d790cdccb47fe7b7275188ad9333a3badba7861fd8f6718d08f926a64d35d4acce6fde0e4ba1779d42c7dac8431ed11b776a3cff47a875811e65a152233b497f2c0659a05b2c50f8a63cd627725ce01effe1952c4bb9e42e3a94b20d30d4dd90b54681d3cf6dad053be6bdb97e787a67e0fd3f6cf306580f7a235e5517c2584ded49b6b163ccd06c7429d99ffa4d2e1511c7cdc211657cc940a9dd759f83887f7d35bff8729ca4372d3d5b058b8764a5c727219b9d54b1d8a3b3654fe30f237e5e8cebd0b90dfff7124bf0bfb376babf8f23724a5f3144be69ad97eca9aa8652f827780dd6b757bc0035c38744dd5cec719521881bab87f1e1d8869b9f7ae79ad992f7ea75d1f9dd9a0604171b5feeef6331bb13578e94b885316789371143eb7dc35cb22319f6d298c2859fef4220d3ef1e25c29d3620737e6231969f7ed10c74a16ed31e6816dc77cf1e9153dfabb554e790dd094c668f5d4b4a260ee636743d6cc00bae70731a529a20df9a66b01fb45566443c7108defc003d16fb35ca6d864fb8ba1ded0ca2a3a66fbe52eadc7e8b92a6392925001dd7f33c33994981f6c229d0150ca24a1249a1495329be83d1d29f2c96889de909486b3c1c47bd7eb85ad2b880c563353418df66b01249fc4f6c91a1a5857376ee82359585dbb9088e452c57176c184caa1f847db2fa84685d552f1280b664b43930e4fb534c3c129add88798d7d900f4e4da0aaeb3a0b460ca47ef0297c92d60dbcb66994b3884502046910c6a3cd076514daa113d8e62deb51eb5e8770f2fe6e77405a746736caaee7a880fac28f3718749f0a2e57a42f135731282c4236de45d564671292aeb7824521b3445df0038de1e5f8dd5ab1a1121bc38b98021ffe7c1478406d156e127f8e9263b2e6b30f4ba5d6c98134cd5141d7c24e0062936f2a0745f893fa9c6a0984e4320166791da65aae1baf90796781d758551ccef1d084a6fbaf7a27074f38175373fc0336a325f00524ba94c1245fb69a3eab871d73af5777347e736b96e9982343057155e0ea175bd48fd30ace195512ee687de9e18c54fcfa1d358303e5921428851c5a9ce1778be987dbb1e1d9c1fe2316e22f68b301b3ef8efa5e8aa498904faa367c89e959ad761d0a6e48d42677b36ff8e88b7112acc64abd5f382613c9f9343fc7aefea33bc89e52c4233b4409319ca64a8019f0fa3aa9a83f3f08a64f1b9efd3b14784bd97b8371809e1ab401350bd3f1a889be486e30ee9e9c1ed67876afb1f8f1963e991730b03642029db45401e906278eadd66d68ff05dac6e346966c69796fe6fa25d64c73a551bef015c23b4dcc097af2a4d52a95c7eea5ed9863038c420c231fc7db49e1d827038d7e98af6e0c149f252d1b20f05f2eaaae6f545c9993bf1756c73587684fe9227c3f5c6c2a7173b8de548f6dd9540191422628fb0bc7fb2a2e9e5023dbb854d685bfaab1220664e44cb3a83145596a3bac7a7fe87a17638192686302d7f6adf6363a35d51ead6a0b1eee3352d613fc8d007d8f1f874593abf5905ec1cf26bc8d562649af98f301dfe39e8e14db645e01c3bd97ae2cb599ceb99ae575b5ef4be38796799730d449d02fb46d2f0cb683a284c4c8d9d8da57bd63605c47161c89ed0a3400e6a1af6669d7990e7f677ae42aab1eae1791201e9b2db805c40c2f1931f70b73d8a347be444b623769fa2b2897e0a4591f2c515aeb5fea822fdb36da0a69793065228abe209b5f34f1b8f457b596f1307e637d57ba76eeae4fee41a0066dfc6fb7ef08bec75c4e5a3023d3586e07ae40c2e64718cd67fa031fe741d6d8e99842f7eddb4ca226dd18772a2af16b2af8bbaee8c62b54e9716e3df26ab820d6eb260605edc7bbf8c7e6d66e6ee0461a793fa72bfe988267f27d065da52d52a0efe60c0869d2e7a7efad9344d30b4fa27eab660a35d4786bcd266ac6bc3d2000e7d479dd95689b81a928dfd33f94e374d640af13babda27ea6d1789d548ba91a3733c0c1644b6a692aaa1aa64f429db704683fae4fae0aa49f3760438ab62833dcba546212390f956862ae044c37bf8012aa7014b7c00a1dc6e5a9e99846dc9815af2c10d5db1934ce1a70cd7855b082e028e25e1421fdbab390e427fbf6f56aebf319848a0b0591e357ae55c807834d0369d8305eefb8ec339acdd675914983c9ea8e8ff0c20a713c2498e6d6e6c3704d9bcf39faff6b690127fa50512e7fe9c3a72abafc66518205915e9c2115678f2a47bf9ac5041d822e4e4f2658915d8577e669199eb776d6f660565b5e377078c9ebf1d404930085f813894c99aa900f4c2fce6c6e19212c13fe6cc330f8ea9b7fcf4f914116fb03e4ac00d68036cb1daaac5f5d7ec6dc90b1f8a88c9ae28b26a956bb05540f41fac8ec7a4063dd98c301b40132af2f92a933b413c5a28c7ae6ca8be609fbe0f3aa7add179d4f30be56f9aadb455e88f0bf8bf6f25f6d3bcaa160ee880767933e799015318d57665fe483c6c992c57df896c832f75f0b25a2131803843aa32639bd96a864dd6ef9fe8fc0dc0d20efa23a1b249c95f9ff0c71eedde817e0eadb22f5f36b00cec1e0503ca1b3bd5af71a9acb9ef2e0eea707c5701a410ba712b7dc4030557f9f3d288264ffe137c7588c616cdd5e72227fc7990cc639cdb1326b1e70d916489731372108bbc0d8cd20a7b9de9e6f3eb43e04d589cbfa179497c303929a51f1d67c50ced5c186d53d58fd0fc2e9bb1a6fb7c750455c51d75df5002dcf0eb7564eb9ec837a0cb55f24d73bb731a85c304e4bb37f176f68be3607289a5fcf9d7ad002c38c61bb43687b7296619cd35ab0573232a49597a9be950300069691039446ea165501d421b0ed53d1fd6924aabb80d0f41e644cc2741840cf2297ce2976821633597ecd6c669674b2bca12045acb0152d79113a30f0c4e0fac00101ce862e3fdca5879e0af9edbb0310f01064387823716330648312d27bf4d54d5b8319dce49c71b16434c696b31748c097dfaa47a7c17586cdd81296b711799507ab35e7b3c94a62f754c9bd743cdc5a9572fd1f7ef5a86ea38bf9d2cc8b11bb0598c08fe3bdee9830f5b514fbe8450824f9ed12ebe4e0f91c80209b4276803e1138e27201144cc72bc66b75156cd724306513b48529654c66fd8a64b8d8c1af4431a8c9f8dcc2cc473dd42d4f2954ad5d3b61aac8ec5f0c310ad4aa926d9a4648d331318dfd504e41f6063c5cdf91b88f3a902e29763cff58902604fc94ccc5559eea1f5d69b820184df52447d278554be1ee190e90192309b3766277675c377e38e3fbe0d38373bb15764f4dd0b94bf8f32ef36a097d067527126181f97ca00541f190df8356e6f62d15d74f748a9e7f52e3250286af8ab4e86f69bcecd5df68fbbd1841a5513562daf80138f12c9e319ca434f425b7284b0e34b3999632d0c59540beffce31492261e5f0ed6657b0aee6866797a82e09d93b9cc7cbd728765da4992b3b6e48dfda54487928a3e35d9d835b613a9a211301f8789de033ddb13a78fd44eba632210c3ecbaa0c71b65f1f82e5e7cecd658dc65fd26bf052bbeffe4f12defb97c2209206472da8a13083026243e9f9de42ada01853fc3d89af9f70e588491bacf149b5b8b5fe40b4c6742186ec36d2dc802788d684fd4ce23248f2c6b1f1dd9af2d567722fe9f8d9032f922f8f152e84681a1c79ab7a4f54674b4f8c3a1909c00b5228251465337e63a14bc1c2c285fde7a2a96b4656a7710c58c7f6d4f9585b057cf71a7fe31b788df52415abd246bbb78b66539fd9fbf9f32d6cb8cae4109aad563345fcefb7a9864234fe0d642f63fe96cd343361e5c3b4b233c8c26b040959923ea0d250de1497bf5508ec40ecb0f415b7eceaff8ba239ea09d26b0e2a85fd1867cbb6ecdabd8d722337987b399415d5ac051197361d2dbcf8df12c9a5bd6595827c73cd54355be0e9ec61fdc2db90dea1b3a18aa428df41bce4d544fe46a66e740b8e696814addf0583990e7380f857473f1d6dd701640aa6ca50e51294a8c7645c03d326a18f8f8453707ade3ca623df3c1dc15693204c03c3611d137fd3aa1023b60759e10cf685dfba638f46bf63e24f2a11faff44b83f35e11f2b3d1d00f09e8f8e2920c75839b50fe38a727f0e306d7cf74b78af0c2e07108ca5ca2e72a1dca2ecaab544eb219bab34ee8da0227d45a67de9334a8c84268fede88649f5c4e30c83d57061340417edc4f2b4930e7bad098e3cb4f400bb13202de63de557f0b0ee23f1b7406a86ae066034e2ad48269c7e50820c8d530764f5984a6bde373791f6fffe8dcddba37e47a971d3c73fd11f433fa57dacb98482189d6b0abb6b33e92dca2d88867cc517460fdf1f59a867eca86f9c45c5e85802c885b4a5a1059612ea29df8e60848d8cb21eb277226f2737c8f426e2908ede96316b11a05c3929276ac562861622af46ad5afc552c73c2641ff39109817ddb0d29d50f818f751c984d6ac5c074663e2c6cb3fcac65a6d7749cdc705b68b91eeba6ec7d7c47e7815f5675d04fa8413bbd1d3f110ee54bec4c56f240110093775bb4b5f4f9dfc84891abd9fc4dd5954e46e814ead029f2610b3ab3f4e1c8282ad9104620f7318a28fb912507caaa181567e567e99dc94cab8f8aea1ce4e5ad23519216fae138e08e228c35fa094fc25215c825fb4901ab6c6af2dcc2b23f01a365ea4cb3cb6605dfa36f22543c3d02c171c3044d601f73581de9b86c66728f4e30267094dc37c0741dd8822c29b7e91ff07e0219ca7b4d0ba8a920460d4a58639f5557dc180da5eb9a041d2a82c37a7b4094f347a27ffeeccbb10fee42c8d307858baba0a2c4a07e50ce88083fe88600741b9d5608d8d7b43905256b2acb1b318e117e48a574ca02db48c27d00ebec0d8e658528249f27239e21ad08f19bab059cdb30bee4b9f66fa253b0d34d07857332be43fcb45dc21773a2"]}, 0x10b8}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/26 10:10:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d00040000000001000000019c", 0x29}], 0x1) [ 35.626068] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 35.628893] audit_printk_skb: 9 callbacks suppressed [ 35.628902] audit: type=1400 audit(1519639844.758:18): avc: denied { write } for pid=5567 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 10:10:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r0, &(0x7f0000000000), 0x3) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffa2c}, 0x7ff, [0x800, 0x4, 0x53, 0x11, 0x3, 0x18f1, 0x1, 0x101]}, 0x5c) getsockopt(r1, 0x3, 0x4, &(0x7f0000000040)=""/169, &(0x7f0000000040)=0xfffffffffffffcbf) 2018/02/26 10:10:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={@common='teql0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) connect(r0, &(0x7f0000000040)=@ethernet={0x6, @random="6d8f9edf5dc3"}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x101, 0x3, 0x0, 0x2, 0x20, 0x20, 0x3f, r3, r4}, {0x9, 0xff4, 0x26e, 0x374, 0x1, 0x6, 0x400, 0x93}, {0x8, 0x2, 0x7f, 0x3}, 0x7, 0x4, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x3, 0x1, 0x6, 0x1000, 0x3}}, 0xe8) inotify_init() sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x1c, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:10:44 executing program 6: socketpair$unix(0x1, 0x8, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="27000000000000000000002000fe0000"], 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) r2 = dup(r0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040)=""/216, &(0x7f0000000140)=0xd8) 2018/02/26 10:10:44 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x134) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/53) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/02/26 10:10:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x3) getxattr(&(0x7f00007c8ff8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x7fffc, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x1, r1, 0x0, 0x3}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x0, &(0x7f00000000c0)={{r3, r4/1000+30000}, {0x0, 0x7530}}, &(0x7f0000000100)) unlink(&(0x7f0000000140)='./file1\x00') ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r2, 0x2}) 2018/02/26 10:10:44 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000fef)=@known='security.selinux\x00', &(0x7f0000001feb)='/proc/self/net/pfkey\x00', 0x15, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000) set_thread_area(&(0x7f0000000000)={0x2c, 0x20000800, 0x400, 0x6, 0xffffffffffff7b19, 0x7fffffff, 0x9, 0x0, 0xfc, 0x40}) 2018/02/26 10:10:44 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100000000008000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@dev={0xac, 0x14}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x2, 0x4, 0x2, 0x5}}) r2 = epoll_create1(0x0) poll(&(0x7f0000000000)=[{r2}, {r0}], 0x2, 0x81) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b71ff4)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x2000}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r2, &(0x7f00001bf000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000051ff4)={0x13}) 2018/02/26 10:10:44 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x800) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x4000, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x120) r2 = creat(&(0x7f0000000100)='./file0/bus\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0xc) 2018/02/26 10:10:44 executing program 2: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000bcfff8)=[0x0, 0xffffffffffffffa2]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000040)={@common='lo\x00', @ifru_flags=0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/02/26 10:10:44 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/170, 0xaa}, {&(0x7f0000000100)=""/227, 0xe3}], 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) select(0x40, &(0x7f0000000240)={0x2, 0xac86, 0x7, 0x2, 0x401, 0x9, 0x3, 0x8}, &(0x7f0000000280)={0x8, 0x2, 0x147, 0x10000, 0x1, 0xfffffffffffffff9, 0x7, 0x8000}, &(0x7f00000002c0)={0x80000001, 0xf96, 0x2, 0x80000000, 0x7ff, 0x8, 0x5, 0x9}, &(0x7f0000000340)={r2, r3/1000+10000}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000939000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939fec)=ANY=[@ANYBLOB="260000000000f7"]}) 2018/02/26 10:10:44 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty, 0x6, 0xff9, 0x1, 0x400, 0xa6, 0x80000, r2}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='em0\x00', 0x800) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) r4 = getpid() restart_syscall() rt_tgsigqueueinfo(r3, r4, 0x18, &(0x7f00000000c0)={0xa, 0x9, 0x81, 0x1}) 2018/02/26 10:10:44 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000002cfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000bfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000005000/0x1000)=nil, 0x1000}) 2018/02/26 10:10:44 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000700)={@multicast1, @broadcast, 0x0}, &(0x7f0000000740)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f0000000000)="6ef5a47b15bfe8df09275e2b101ed4862c0fee106f8530a6ecbaaa1643d225eaab6637d816d5c39c33e2480cc6bbee7ab00bd63d7835eba6456ef254df759bbf7a4c064cdc859db719", 0x49) setgroups(0x8, &(0x7f0000000000)=[r4, r4, r4, r4, r4, r4, r4, r4]) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000800)=@newpolicy={0x1f8, 0x13, 0x800, 0x1, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x1d9a, 0x0, 0x2, 0x2, 0x20, 0x20, 0x3a, r1, r3}, {0xb4, 0x0, 0xff80000000000000, 0x4, 0x2, 0x5, 0x6, 0x6}, {0x4, 0x1, 0x7eba, 0x200}, 0x93, 0x9, 0x0, 0x0, 0x3, 0x2}, [@tfcpad={0x8, 0x16, 0x81}, @ipv4_hthresh={0x8, 0x3, {0xa, 0x1}}, @algo_comp={0xb4, 0x3, {{'lzs\x00'}, 0x348, "83f56173ebf68bbe7a1407249402da41ff62ec1dc10a538adf1902c0f1b800eb9f207f5f9afd1189cd8050d0cb549daf2acd5fd09df8e9919be5960fe2e7d63916d10ad37704e65d1963f24400d9770395c44396d6dd05d5374dda8ab8c36d6c02f60dfb1b1cd3d824"}}, @extra_flags={0x8, 0x18, 0x8}, @sec_ctx={0x4c, 0x8, {0x45, 0x8, 0x1, 0xffffffff, 0x3d, "1dfff5a6cca24a1062fd524eea9f99ae1d0ce3b8044dd5c60d0c4b1f1632f841e6bc5faa9a75a2e2413f948d058ff3fe19954a387b0b0d0c994bb785ea"}}, @lifetime_val={0x28, 0x9, {0x3, 0x101, 0x8, 0x7}}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x4040000}, 0xc881) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) finit_module(r5, &(0x7f0000000040)='/dev/rfkill\x00', 0x3) sendmsg$nl_xfrm(r2, &(0x7f000014dfc8)={&(0x7f00002a6ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002cc0)=ANY=[@ANYBLOB="f00000001a0001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="fe800000000000000000000000000000000000006c000022fe8000000000000000000000000000aa0000000000000000000000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x1) 2018/02/26 10:10:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000087000)="6e732f7573657200e6") fchown(r0, 0x0, 0x0) [ 35.629638] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.630066] audit: type=1400 audit(1519639844.758:19): avc: denied { connect } for pid=5567 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.630833] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/26 10:10:44 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=ANY=[@ANYBLOB="001774a2d0d1a679425cbe000000000000000000"], 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/02/26 10:10:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000001fe8)="83170400000200000060f0055f0d10d438b088d169", 0x15) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/02/26 10:10:44 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x200000000002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000424fcc)={{0x0, 0x3, 0x0, 0x0, 0x7}}) open(&(0x7f000092d000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)) 2018/02/26 10:10:44 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x4000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bd5000)=0x2000000007) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)='/dev/input/event#\x00', 0x12, 0x1) epoll_create(0xffffffffffffffe0) 2018/02/26 10:10:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x0, @empty, 0x1}}, 0x9, 0x6, 0xfff, 0x0, 0x10}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x0, 0x44, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x5, 0x81, 0x8, 0x20, 0x3}, &(0x7f0000000200)=0xa0) fadvise64(r0, 0x0, 0x100000000, 0x6) getsockopt$packet_buf(r1, 0x107, 0x100a, &(0x7f00000005c0)=""/224, &(0x7f0000000580)=0x166) 2018/02/26 10:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sched_yield() r1 = accept4(r0, &(0x7f0000a54000)=@can, &(0x7f0000969000)=0xfffffffffffffe81, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x2402) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x400, 0x800040) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000618fe0)={0x3, 0x0, 0x10001, 0xba0c}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000a34000)={0x80000001, r4}) fcntl$getownex(r1, 0x10, &(0x7f0000e57000)={0x0, 0x0}) ptrace$peekuser(0x3, r5, 0x1000000000845c) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00007dd000)=""/1, &(0x7f0000af7000)=0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000021c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1a03}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000025b000)={0x400000}, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008baff1)='/dev/sequencer\x00', 0x4400, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) pread64(r3, &(0x7f0000000080)=""/142, 0x8e, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000839000)={0x0, 0x1}, &(0x7f0000d1affc)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000000000)={&(0x7f0000aa4ff0)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000bf8f90)=[{&(0x7f00009c8000)="a1dcdbff0d69fb7130e0f180efa7a27366adee8ed20b81310ea00d163f8dc9f596bde366bb02bd775863af5c8762ed5fec2ad44930c2d24b3c7fd985158a0e0a6ca38cefa5fd82f0755de69f74c6d4a22f22a0e790170eacaf3548fa3628704f968285a4f0d2d7222ad61a23c733ae188d99b5950006b70a479db56b964233cd491799ae807f47", 0x87}], 0x1, &(0x7f0000352f40)=[@sndinfo={0x20, 0x84, 0x2, {0x23d, 0x2, 0x2, 0x9, r8}}], 0x30, 0x8000}, 0x8010) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000f45000)={r8, 0xed6a, 0x3, 0x80000001, 0xfffffffffffffa07, 0x4}, 0x14) mremap(&(0x7f00009cf000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000396000/0x1000)=nil) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x230, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000db7f69)=""/151, 0x18b}], 0x1) shutdown(r0, 0x1) 2018/02/26 10:10:45 executing program 4: r0 = socket(0x5, 0x3, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmmsg$unix(r0, &(0x7f0000942fc8)=[{&(0x7f00003b0000)=ANY=[@ANYBLOB="00002e2f66696d053000"], 0xa, &(0x7f0000168000)=[], 0x0, &(0x7f0000539000)=[]}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x23, "018ac643ff5b87f987407b6bbed5f94bce509c077bff9f53eac68f5db481d3a9f4b86f"}, &(0x7f0000000040)=0x2b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x81}, &(0x7f00000000c0)=0x8) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x2, @empty}, 0x10) 2018/02/26 10:10:45 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="42a2f3fbef7dc618db368e17a88fb870c5fe0af4799d6492f3cf0975a2879c2a1ee455868e9d74c55e9775e9c45296c77c35dfe5bcb896cf034949cf2d6ceb0abc1f3f16348c2096a1dc20ba492de8bb4a12b6e3f3670a8b591707651fd6fcb4ae00e9b3b18f10a702b4fb54f13ea7671405b4cfeb92a1d951843734a3b3a624dbc2fcce4d554d83c32ca3b104ed72c0", 0x90}], 0x1, 0xa) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x5) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/118, 0x76) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)="054c934ab35f3776817d30603cea99f9b1ce181ff0b890035da5af1ab34b4e6b6b78549a9adae668f8c4114ff6e6fa3482555d56c53655caa7111a74472802f08f8edb4eed1308cbdfd107d4d1e10b95a0a5676f", 0x54}, {&(0x7f00000000c0)="8be2cbef98af", 0x6}], 0x2, 0x1) 2018/02/26 10:10:45 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x5, 0x78, 0x603, 0x9, 0x8e, 0x5, 0x0, 0x9, 0x10080, 0xa, 0x2000, 0x10000, 0x9, 0x2, 0x100, 0xffffffffffffffc1, 0xffffffffffffffe1, 0x3, 0xe32, 0x77be, 0x800, 0x5, 0x4, 0x4c5d, 0x0, 0x3, 0x3, 0x7f, 0x1ff, 0x4, 0xfffffffffffffffb, 0x1c, 0x6, 0x100000000, 0x8, 0xffffffff, 0x4, 0x2, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x200, 0xbb, 0x7, 0x5, 0x80f, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x1) r2 = dup2(r0, r1) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000100)='sUhed\x00') readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x6) 2018/02/26 10:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sched_yield() r1 = accept4(r0, &(0x7f0000a54000)=@can, &(0x7f0000969000)=0xfffffffffffffe81, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x2402) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x400, 0x800040) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000618fe0)={0x3, 0x0, 0x10001, 0xba0c}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000a34000)={0x80000001, r4}) fcntl$getownex(r1, 0x10, &(0x7f0000e57000)={0x0, 0x0}) ptrace$peekuser(0x3, r5, 0x1000000000845c) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00007dd000)=""/1, &(0x7f0000af7000)=0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000021c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1a03}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000025b000)={0x400000}, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008baff1)='/dev/sequencer\x00', 0x4400, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) pread64(r3, &(0x7f0000000080)=""/142, 0x8e, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000839000)={0x0, 0x1}, &(0x7f0000d1affc)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000000000)={&(0x7f0000aa4ff0)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000bf8f90)=[{&(0x7f00009c8000)="a1dcdbff0d69fb7130e0f180efa7a27366adee8ed20b81310ea00d163f8dc9f596bde366bb02bd775863af5c8762ed5fec2ad44930c2d24b3c7fd985158a0e0a6ca38cefa5fd82f0755de69f74c6d4a22f22a0e790170eacaf3548fa3628704f968285a4f0d2d7222ad61a23c733ae188d99b5950006b70a479db56b964233cd491799ae807f47", 0x87}], 0x1, &(0x7f0000352f40)=[@sndinfo={0x20, 0x84, 0x2, {0x23d, 0x2, 0x2, 0x9, r8}}], 0x30, 0x8000}, 0x8010) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000f45000)={r8, 0xed6a, 0x3, 0x80000001, 0xfffffffffffffa07, 0x4}, 0x14) mremap(&(0x7f00009cf000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000396000/0x1000)=nil) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x230, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000db7f69)=""/151, 0x18b}], 0x1) shutdown(r0, 0x1) 2018/02/26 10:10:45 executing program 7: sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/217) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/02/26 10:10:45 executing program 1: socket$netlink(0x10, 0x3, 0x10000000002) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/139) 2018/02/26 10:10:45 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00') 2018/02/26 10:10:45 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000bd0ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000070bfb0)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000000180)={0x0, 0x0}) dup2(r1, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x19d, &(0x7f000098c000)=[]}) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8002}) 2018/02/26 10:10:45 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000578ff4)) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) socket(0x4, 0x803, 0x4) 2018/02/26 10:10:45 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc)={0x200}, 0xfffffffffffffee1) 2018/02/26 10:10:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x2, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x40881, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000180)={0x1f, {{0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/26 10:10:45 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/02/26 10:10:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="1fe3bf5d44f6a0e3cf0962a9b97b687b2b90b26dca9f040a18c3077e16f9a15ca551e6d39381972700a17ac7be0fe1ee01c30282d895fbfd12f3cd7736", 0x3d}, {&(0x7f0000000040)="ce57589bacd8131d7a484ed863d90fdcbbcc7b93fcb255eaa27d5f3b3f1400ce514ad535f706765c7e01658dac43dfb65702d19592bbdb4bbb81646cb30252ca3c8d748af0c9b8afddb1ffbf64112f9ede3c73fbf7201238348a687598ed6a25e5e3c8d7826f64c993076744057080df2654034cbd8c572831393c251a824430fcb0ddc196c6945671da53e3139f516dcc37fb1525c5c4e9630d436caa25c45de3a5706079c8630ff493", 0xaa}, {&(0x7f0000000100)="dc65b8287143f7a3094436375f203d9c5a535d6a439dbb238ceef5165519741d755384be2a03e6c3ae169d733e0fedb113659387", 0x34}], 0x3) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup3(r0, r1, 0x80000) 2018/02/26 10:10:45 executing program 6: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendmsg(r0, &(0x7f0000002200)={&(0x7f0000000000)=@sco={0x1f, {0x800, 0x4, 0x3f, 0x6, 0x200, 0x5}}, 0x8, &(0x7f0000001100)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="5ecad811f7b4b6c4b32c4e396fac469b9f1fdd13b51b8965785070cd7a2841cc3442a63bafaba4d2659e89f233877fde4c6f0cd19438d6c605bf106801b1d32edf4b9917f3dbba67e43b90f3b2497d9ec52a2c59b147f0699536d3fdcd44c2c0bf780ab462f2450de687a17b3698c8001dc81e68bc2b597ef6b7a5d285fa7fec818cf7b2bedeeaa72de968eba5b45ea4e048fd200d1b293ae2bf0f18d3a5c9529f", 0xa1}], 0x2, &(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x10c0, 0x4000010}, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002240)={0x0, 0x70, "d1e55ca8696c511a3354792c3b39cd86439cc61b7d88aa43ed78f533e3f63daf9ce11a9098fc483b0498671efed7bfc57981dc6b835b4ef57641b0f47fd4c876c5ad680805df5ea1610ef95a184a020bb6275d6cfe2c727f2381a40bbe00a89209b055a80a6db80291f832ba730d9e54"}, &(0x7f00000022c0)=0x78) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002300)={r1, @in6={{0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x7f, 0x0, 0x5, 0x9, 0x7, 0x180000000000000, 0x5, 0x3, 0x1, 0x977300000000, 0x2, 0x7, 0x4, 0xfffffffffffffff7, 0x98b]}, &(0x7f0000002440)=0x108) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) creat(&(0x7f0000a24000)='./file0\x00', 0x0) symlink(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)='./file0/file0\x00') 2018/02/26 10:10:45 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/26 10:10:45 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x100000000016) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) fadvise64(r0, 0x0, 0xcf, 0x5) 2018/02/26 10:10:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1a) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000080)=""/2, &(0x7f00000000c0)=0x2) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) 2018/02/26 10:10:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000030000000000009b3a02f8a79b701e0000010017"], 0x18}, 0x1}, 0x20000000) 2018/02/26 10:10:45 executing program 1: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000004, 0x4044031, 0xffffffffffffffff, 0x2000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r0 = getpid() timer_create(0x6, &(0x7f0000001140)={0x0, 0x1d, 0x3, @thr={&(0x7f0000000080)="9f6cc378e222230e4f183b1c537eab5ebac0c6af3a93e329aec4fa75d4ef884ee49b1e49dcd7705c327a1090aafe1314cddc71a4de872a99c4072454e7c4d798366cdd7281d84aa3e8e8b92954dabc0341066eb6a41c3d8cc5c1f216d3a0db3ea515522e0fee671ff94125805697bb7c70f9f0962d968faf2afd77999d7d088c0d3c22900b7ce28adc6605e4046a1fb77c0eb2451f5da9aefe5cf61891929537d5cfef74b3cd803e8d9165c8058abc65dcab53ab118449b79f323553ec898dc3", &(0x7f0000000140)="1910e14ab5c0399aeee84b86c487d9884a25cc0188384d3655f8524937bad7e5ce510917337be2a96e353e95697c7f4036150cc6bf129440f9ff30508b80e07c9aaf27dbaf31af748d22378c18acad7400b1dce0e60c9218a994c1c75200bb2635ec56772b081c5e2fdd60779c3a325c96f29b0aeb4920de08cf5e2ff529b816e4bd7c91d786bb4ab6be8542748a5b798789a935696a90fbda2c1f7c78f8d99ba4e023262473208814fcc18f7f430ae15f193aba95869f1cb354c7c02ff97de021cee2c9ea2713005b9390f51fd5f8c251a7d56eb479aeddf8fa3d7144bc2358bd84c72738a714ea0c086807b477b947459d1880ed0358f19e922b6c11633bd9d347378f94ea23db9009b09054a243838d6cea9c81a5fcb60bf4ed662f8eb47a20e5663f4fbd89d5fec22bfa72d446b1922c0edf505917b0d6e1b88b89eb64452d90e301601d94fd2206195dc599e86128714a3f83cfd9900b2b8249c841e0f7f5445da301f2a2d826735292e0e59eb7e4b95dc20443740f7040963c74d48fe212118d3168c550ee645c9786f5a7f7842e8851426ae40711a61bbdf60214f61ef269accc43b882cb172daacadb32b9a04bdf73064fd2371afee9eb4ade63df292a3cf1aa17c801b0ad5d53dbd5fcd6ef84ff550d63ae2e37554358678e5642d635d3801f119c6168064dd5f97586c2920f61a105b3fd680600dfa94445598c0c76548b7fa0e6447d71f529e7e9815c2c6f01dec63ebfe89a752e87b81c62de661399e8cd265d0c019b0f5f0d1dab9d66c040430fed4d1a7fee9055c13247a4352645f98e1dddeb7d79dc6c74f16697b8f13e152cb90050c9500e8fa620106801710abc00ffbd6ac87856b247d0a1ca2b1dc246e5db4f28f8d079bd894db7ca6c09edd0913ee7ece344afd600b9f315c6f71ed84d44fc0649ed94ad2206d6249233566301731a589434dda7d6a2b089f7cfcf4a93d8d6d12c60d9f4fdcb9759ef8da2569f0f6c3167f85e60888410c0751cc646dcf337a6097f0b8c48048e13baac01912c931ff9e4f5da86ccf1e9d0c95fde08e989a1973b9426ca4df24f2267733387c578d4867d03c26f2887503aec25b00f20054003f8d239b559e167617efb52cbc8ed51c0442e0523a68e1525300de8089c46d53a05fcd981a4ca41045aea88677bb60238268857970939eb8fe9d23ec6e79176cf8a0fa5497ed72d3f6aff28ceaa16dddce0d3009ee4486393f66d5ca63da5fb7475bd66bce1d6851cea11830195a3642427bafc742f5e93695d9817cc20eb5597c3c5fc3b60ec1e384356da1f386ad8fa295006f172bcef374d047e95e7d14daa63bfb7276f1782a87e3b2c724c857baef89fb26bd5e3694e3da8ea645be2847ca2a88f9bd45d14f2d286a9f7afa243260a66169182f0fc124242fe43fc119a319fffb3d089e0e807c2330cab4ca20c6daf693ff1a580abef6d47e739d798afef8466ef0c4d8b677a6428165b26e906f0b05625148b56b756e67e50602e771c891588866db2fdd0eb5a038e071939a73d4152d1d3f62a8dd313bc8c8d1b791e093806319bdd62c6f7053e5dbe67ced6f3417f398d32ff3459af6bddee0c69ff78520e5ab9bb4727c9a78f5629cd9bb1fd0f841c74d98d73ebdd2b5493efe3bde413b70fbea67702c990a392a6eafed6d3119f32712cc683d629826c06d939baa24a37dfad118325f0a957c17e95a53b1523ba72fef811e1aec64081124d9bae737f725d3bb98daed5582b797ca342cf68c0527e9055c773dae9f05ef73caba98d139f13399859158f4698a6ffb7176a2e657da789723a69dfd7917e9f84237339cd885e3dbc3cd99a7c0f9e864944ca16e7e3c677915e4cdd962a6ff34f5e8f106fbce26e1919697202e7107df34e70007eef0e535e9bcd9a4b390c7891bbd1e3d2671d1fc5464cf44746445205f0ff9b0cfa7559232e9db31db64e7ec4a7d1cec67a35926e9961b2540237a5dc5e2943a657320148d16d57d79098f36fa2d6b7fae806c03e1a92ced66593d049f11be46c6a4f19f79206ec9bcf6a793760ce61e2b7e9b0485a06eed65250161db7169b754bd6c4f575171b5e05fefe249119b1d3897654d47d2eccbf4a4217b5b2c0d52e7ce68c994cf70b6e70f89a67f8da922dbd8ddf7c7300b731c410976214a6d2dd1a9086f587906294c42e8dd005c1ceee1ca417a1f5e2e81a0404ca25ffd16cd97ff43320268b17436774f969cec06cbe767f9bd5a5511e6440221e9592849a76864e655f162cabb5012b0c8e8e7f0f0031c0973347a390cd58e4591a9e28804c1258c29f7135ba3c2e801beab4df8401fb07c3e58aa802db34117468ca978224ec8fc0e826ef4730a562651cf8e73fcb2dc5e5fe19bdc75b6598b12c17e01709cbbbfcebcbeea68a62f2ae4968fa54ea9e062c7cbe890c2bf98dd1470e540fe01b441baf7cb3b65ab4405d7f1d2f68aad005910c1d3fbeabb52ecb9ad68e2936effe50e247680cf713dd31fa7297d48d3e3a8d049c1587ae0016e3993ecceb325f2ebaa6004a2a399ecbead11db7f109bdc7a2091a783aba5543c3320c1ae588611a9d2882a4a8299c165266d37351de36bbadc1cefce443bce3173b383681be3d06d56349803b0fc3385eca3e20973a8ac0e7bf75a572445b01e323f8bde48ca8bb32d19d267a224bf7687c8ed7f509ab4f15ff790cb2c9dab5ca60b5cbc668c873992231673f2c4b2760d3f7db073f075aa9da5299f22f402256b38df9662fd9802380ccb3080167dd296dfefab37f26eb814238c036edceb4f79e4803074e60f8295b1971a7c27978527819dd1a8a16aeb3b4112f08b8915a1dbba960d6bfddd24e627974174e43a99e6e708d89123cb03c6b74153f718ae326231657043fdc58321f0a88b157197a4d43679faea21b0f7714acee217c89b4e9a1e7b92c3ddf82bd182036d73fb95367544cbdee6fffb5ee1a574f63f36bb3cb0527a8a1cdc4c355fab8da6a543b574b1016cb643f4c1c83486400b2ff205a9a737011feb2ca10b56f4fd8393672e9d1e8e5c7ac0031bf5c28b485417e26161c684efab075fdde703b8b914f1a3ed31e992021893de864493f7350cb7f4f69bdf35792518e8d6dbabf06fd4ef45b4db1e4329dfa98ef71b46b245c8060e5c1f8c8967e47c5d7e98af378f2fc656eea9fac7ecd05025624ddb3031c4ddbd3eee01d109c020619d796d9a4595fae1bf77616a3e92c0384c2d1671f41d07de7f5d6b54f889754ce399b085a1ba0a164392d8e1d6a41a24509d4f1a916b4aae4eac15c987680cae737bff3c86349d5bde63406d14f63fd42718eda58dfe18c6e84ee3de376f3dd6d4f983683634677d09cae3e9cfb35e00852c7f10f40896b6a1ef089dc01fdc36e06c283938e3950ca0a2cb82a611bbc796d1ad0e78a928e79351cde03cb4f0d1acee8dfcc5daede95787cefdb9fd9e730ab9f3e376fd40cfe550f57cfa2e0c744bdc792bfaf5f8eb8ae34fc13efccdc4e742c2f657842aaf53f71a9a21729a353214251919f7ecc584e3d879f8b87f315ece903ff2bbcd71a394a54774535ce76ef460f1b4249980334c1d8f818db0a61c2b1e8739789a0d071ab031009180584a8439d1a2842385a1062d4b00208be3f4f7bd4c890086e555cd8759224b9a29a6e64ee6250d92d233763db39b20097789aecd122d11cda2fdba2de67a70f41cf91d4074f6f2e25350cf35fcb6c88308eaabb0d4cc2d5d15bf6c0c495a03a12383b71d27ac197a2e5b86257298aa419d3e51a6f72b40bc205b4ac1371579ffa3e36863b06bfc94be2e18a699bf13a4ec309e9402e30501a91607da4987d6d9eaa85a55818a2c30f634965252333e22ce4c8062c9272ae7fe95222a40d12a197ec03e37c079eafb494c62757714e175b63af4af7d7d31da4e275b68c82500185d1852874944f45faab39d26b7501821e32bf2eba60e6c29801c027186a4aa669771b82b7e6c18be4ee8156dea10aa10777381367f99b8927f953d8f852f8c8dfa7ca42f4c6c5f57659f408564398270fc67822680aaf2bac1b035474773cb91a6e0f74902a827f37d1a6f145c793ab9404a0f8f4481fec151a0bc242e862c1566929b21528ec64390a8885dd2ed742801b0c2c1ae92e6c7c8ca714facdaa548b5093d9e3d2bb89c8a939ba7d63d554e16ccd10de1ae84b37d0d11e6ddf8fcfa89e5b3f6da375a720b73f9f199fce5d75f07277b598a10e2e2e54d3412721f75032a64c99bacbc2798a150a4c0628ce1a0507d4cb069a2d28e9b0a52b22c05c322a4b8f175486b1b21d5e65912b5b37313071c460e4685b4350ba91a10e56c8c7dbfa51ee69bf757a4736bc3b073726f4dea44be730286c80245f2bf9f5caaef429ba8aa5067867e27537da7884daebddcc91ce421f839c10afa348809b79669dff0d883dab53472fe1dcdb4c8c53461add1ff7e728b32350a97caa014edf992f3c473e131d8a5747267ddf7344f02001a6e5fd7ba5305bb995e3fe1702e779ddef80fb8e6bc25b8fb3f0834eacce41cd253d64fcb4ef96b8a44b1721257216247340d4604d490e8144c330eada67bf5d5259688c3078470217770334badae096b16244f1762f43f3e690abfdcccb3acb364d16bf4dc68ec72d36297ca4a5230d508c42db8ad0e610097419401c5c0f1f3c148bbd47a4a043139a02fd0f98f9e2b7d6cadc03a878bf8db6e0b4d5f082ac8fe126e360183f5ecd69daca4ea9cf13f8c2215386dfdc00474bb69c470d2611a473b16279241d49572cc35cc98560bd63f5066291647e474a810fbe821e97995d2ec8e8246dec49ef09f5469632bdbe365fd7dea8b49811d1005a4b0cf0e6106750af37afa6b2519aff76326c0ccfc8cce9d9c4409ba7b4ae9e3941af2af7405611e8053e976f77920764fb8a66e8afdc99cd8e7f3426685f9590deb4d0061ac46b341d7f3a5f288d0705184c9cbe2987046e907894b2518a9c55320cfd5afba3de7d2e20e2abd09bfb8a79a721578b5e1030e97bd78f3701e8b38c51f9878fda616a5dc4d608b6e128e2f8d0ec05ad7a7c812f33efc45882b2b4a2cc6d0eea542f8b627e11d6a61460f707d5cd40b553dc7be1af2392c973d8b6e1f21cc3d51acc8e28edb408c6b1ec77d95da33f515d338b05e82ad73aa8bdbdefb800b7912f2755eacbeda8ce02db231d144be67293af1d32a899e8337fac44fd7ebd269b63824708061434bc71fdf95016bae50fcaf2f6b5b0168928887577fa0d58ea9c599a2bf848ddac5758f71fd5ba16c8f64dde4f935885c650536d53f04ed180c5cfd480f642a284d0e50997dfbe4eff4362027f51a8d78185a66d7b4a086d9e640e857f14c1d44e473588b3581985da497c9e6ce8f17c715ec01e4a3747e9ee7cc8c20ce5d811903383180ad8fe671dfad0afc1b8a6d2584c7a1113bc6090495707e308b2a77af1dbcf86e76e7dac03c04c99210191c205bd37bf5ec4d3109877026a9bc9a73debc0ff9d545b86152a14615ca819f8d3c4123acb2d94366cc37b65e9f1d2aa896debd5abbbcd88b1e36f67f904589344ad3584e390f90d96f87654ba927e4be7f7b69d5a7692a64dd01f5e84d5cee7e3157c08289a405d3ccb8a837c546fdacd60e1544bd240806d164d9160fcbd5dc625f6d968b5a1f352af252515c7740145cfb65949b4ea220b8fb724a6b229aadbb456d04054a4cfa45e6794113a2ef85b281c841c9fe757d8356a4de74ac0b06989fce66eca638210c6315b64a4ab8060f304"}}, &(0x7f0000000000)=0x0) timer_getoverrun(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/rfkill\x00', 0x40040, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000001200)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000080)={0x7, 0x6}) syz_open_procfs(r0, &(0x7f0000000100)='net/softnet_stat\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000011c0)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x4, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x20) 2018/02/26 10:10:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030000020000000800000000000000"], 0x10}, 0x1}, 0x0) readahead(r0, 0x3, 0xfffffffffffffffe) 2018/02/26 10:10:45 executing program 3: r0 = add_key$keyring(&(0x7f0000556ff8)='keyring\x00', &(0x7f0000204000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x34b, 0x114, 0x3a}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1ff, 0x0, 0x200, 0x1, 0xf6}, 0x14) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101000, 0x20) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000180)=0x100000000) keyctl$revoke(0x3, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}) 2018/02/26 10:10:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0xa9a, 0x6, [0x52ec86cf, 0x80000000, 0x400, 0x9, 0x7, 0x7fffffff]}, &(0x7f0000000100)=0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:10:45 executing program 4: utimensat(0xffffffffffffffff, &(0x7f0000000000)='/', &(0x7f0000000080), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="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") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1}, 0x8) 2018/02/26 10:10:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='vmnet0md5sum:\x00', 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x1, &(0x7f0000b23000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffe}, 0xab) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl(r0, 0x5, &(0x7f0000000040)="7e6882a2118b") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f6ffc)=0x3, 0x139) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x5, 0x6f, 0x7fff, 0x100000001, 0x5, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x8000, @empty, 0x2}}, 0x4, 0x5}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="a0000000e185418605bd318e388fc82f274806681699637605e30faec762bd093b494d67728154a0f85e44e848cec5db6a73492867985542e07a69e2511efd5d9c94286e5af806b893f931ffa0d383adee06f37626f4559df43960997dc2f67342b609a6a82e0f7e74bc82a907fc7d2fd54c114774f15360780cca95a532dafdb606fa02ef2ad4ff64"], &(0x7f0000000240)=0xa8) 2018/02/26 10:10:45 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, [0x8, 0x5, 0x5, 0x9, 0x6, 0x73, 0x3, 0x358, 0x8001, 0x27, 0x80, 0x3ff, 0x100000000, 0x3f, 0x10000]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x0, 0x12c, 0x1, r1}, &(0x7f00000001c0)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00000d4ffc)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="8b355594a101042c7cd27a4622", 0xd, 0xfffffeffffffffff, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 10:10:45 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/dev/input/event#\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/210) 2018/02/26 10:10:45 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) accept$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x4, 0x0, 0x5, 0x9, 0x6}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x13, "bba36e28c7e0830ed43a3fffde27e4d4506d90"}, &(0x7f0000000140)=0x1b) close(r0) 2018/02/26 10:10:45 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@generic="bf345a1dd19145e49fdf2c211810f3c3") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=ANY=[@ANYBLOB="2800000019000d06000000a7de0000000a00000000000000000000000c00090009000000", @ANYRES32], 0x28}, 0x1}, 0x0) 2018/02/26 10:10:45 executing program 0: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000000)=0x10, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)=@syzn, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x400) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10010, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xffff, 0x1f}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x15e4}, &(0x7f0000000100)=0x8) fgetxattr(r2, &(0x7f0000088000)=@known='system.posix_acl_default\x00', &(0x7f00008dff04)=""/252, 0xfc) 2018/02/26 10:10:45 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x30000, 0x8) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$void(r2, 0xc0045878) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000fff7ffffffffffff47000000010000000000000000000000"]) ioctl(r3, 0x8916, &(0x7f0000000000)) r4 = getpgrp(0x0) prlimit64(r4, 0xf, &(0x7f00000000c0)={0x4, 0x69e1}, 0x0) 2018/02/26 10:10:45 executing program 2: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000a0cff8)='./file0\x00', 0x200) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r3 = getpgrp(0x0) waitid(0x1, r3, &(0x7f0000000000), 0x1000003, &(0x7f0000000040)) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000100)=""/186, &(0x7f00000001c0)=0xba) dup2(r0, r2) 2018/02/26 10:10:45 executing program 1: r0 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101480, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x8891, 0x30}, &(0x7f0000000240)=0xc) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x400, 0x7f, 0xf9ff, 0x7ff, 0x9, 0x0, 0x100, 0xd, 0xab76, 0x5, 0x6, 0x9}) 2018/02/26 10:10:45 executing program 0: timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x7fff, 0x80000000}, 0x8) 2018/02/26 10:10:45 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x1) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x400) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"274c71f74316fe"}, 0xffff}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x90003, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000005000)='smaps\x00') exit(0x0) fdatasync(r1) pread64(r3, &(0x7f0000000000), 0x0, 0x1) 2018/02/26 10:10:45 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000040)=""/196, &(0x7f0000000140)=0xc4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) getpeername$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) write$selinux_access(r1, &(0x7f0000000200)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x32}, 0x56) read(r0, &(0x7f0000000280)=""/253, 0xfd) readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) sendto$inet(r1, &(0x7f0000000040)="dabd5bcc81c154ca1d8d33d6b76c2830144fd1189ea44175294a8fdc8129a157c2058f4dc6556f9fcdd1bc41ca7e512c780d6c1333e88528e40b480c80625175718a8a88dd25b2363c80445ae10e84c0710c1151fca8fde48aea9dbd40c92ea224a885fb5579df847333a21d6b83c881082555e7f7d0e32adc60fdbee6b5da24a1333397cc897cb92ce5acba5f0c60a21e50a72076496e59378ea04ca7", 0x9d, 0x40001, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8000013) 2018/02/26 10:10:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7fffffff}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000820000)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000b82fc8)={&(0x7f0000235fc6)=ANY=[@ANYBLOB="d48d914afc83994c000018bd9ed928531a191aad6527c64ffb0700000038ae332c0f27d6a0dd6f1d86e602a4", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a, &(0x7f0000da3000)=[{&(0x7f00001ca000)=""/58, 0x3a}, {&(0x7f0000211000)=""/88, 0x58}], 0x2, &(0x7f000017e000)=""/166, 0xffffffffffffff3d}, 0x100) 2018/02/26 10:10:45 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x1fffd) rt_sigaction(0x0, &(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x3, @rand_addr=0x9}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, {0x2, 0x0, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 10:10:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000433ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f0000000000)) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/26 10:10:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000014c0)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f00000015c0)=0xe8) fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001680)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x5, 0x2, 0x6, 0xa, 0x20, 0x80, 0x73, r2, r3}, {0x3f000, 0x1, 0x2, 0xc973, 0x0, 0x100000001, 0x7fff, 0x3}, {0x9, 0x5, 0x7f, 0x5}, 0x96bc, 0xe, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x1, 0x3f, 0x2b81, 0x6, 0x5}}, 0xe8) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000180005030053b9414a000000000000000aa000008000000000000000"], 0x1c}, 0x1}, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8602, 0x0) recvfrom$inet6(r5, &(0x7f0000000200)=""/125, 0x7d, 0x1, &(0x7f00000000c0)={0xa, 0x0, 0x2bd, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xc917}, 0x1c) write$selinux_context(r4, &(0x7f0000000080)='system_u:object_r:initctl_t:s0\x00', 0x1f) 2018/02/26 10:10:45 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x4) bind$inet(r0, &(0x7f0000134000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x389b948b30bea03f) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/26 10:10:45 executing program 1: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0xffff) sendfile(r2, r1, &(0x7f0000007000), 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/02/26 10:10:45 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xa8) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4000000000000005}], 0x10}}], 0x2, 0x0) 2018/02/26 10:10:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) 2018/02/26 10:10:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7fffffff}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000820000)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000b82fc8)={&(0x7f0000235fc6)=ANY=[@ANYBLOB="d48d914afc83994c000018bd9ed928531a191aad6527c64ffb0700000038ae332c0f27d6a0dd6f1d86e602a4", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a, &(0x7f0000da3000)=[{&(0x7f00001ca000)=""/58, 0x3a}, {&(0x7f0000211000)=""/88, 0x58}], 0x2, &(0x7f000017e000)=""/166, 0xffffffffffffff3d}, 0x100) 2018/02/26 10:10:45 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e3ff2)='/dev/keychord\x00', 0xfffffffffffffffd, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/128) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0xfffffffffffffffc, 0x4}, 'port1\x00', 0x54, 0x0, 0x401, 0x3, 0x8000, 0x5, 0x6, 0x0, 0x7, 0x20}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) fallocate(r0, 0x1, 0xb86f, 0x2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x29c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x200, 0x1000, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getpgrp(r1) socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f00005e4000)=[{r0}], 0x1, 0x7) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/26 10:10:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffff, 0x2, 0x3, 0x2, 0x7ff, 0x4, 0x100000001, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x10001, 0x20, 0x9, 0x376, 0x8001}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="6c00000044f62e5fb110b81f26b1edcae876f694c9799ad1258d6176d4fd56df95436e3cb79b0ea6860ba8a292b3dee40def1c80ea4ea71f22e6ecce1bd38d6cee4c6e99a5fcc9209038ac3853017467f59fb2adb5bf7eda7cce5eb4773cd8dbd0b9801ac707c6e08a62ce68a4037612"], &(0x7f00000001c0)=0x74) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1ffbd)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0x160) 2018/02/26 10:10:45 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) [ 36.304973] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/26 10:10:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x5) fremovexattr(r0, &(0x7f00007d9ff2)=@known='system.advise\x00') 2018/02/26 10:10:45 executing program 3: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}], 0x3c) sendmmsg$unix(r0, &(0x7f0000000040)=[], 0x4924924924925be, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2}) 2018/02/26 10:10:45 executing program 2: r0 = socket$inet6(0xa, 0x2005, 0x9) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f63fd8)={@generic="c4942ac530bbc3f46f6f37e9f9ceead2", &(0x7f00000001c0)=@ethtool_test={0x1a, 0x85, 0x5, 0x3, [0x3, 0x1, 0x3]}}) 2018/02/26 10:10:45 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x101, 0x1, 0x7, 0x6, 0xa38b, 0x9, 0x6, 0x1f, 0x0, 0x1b, 0x9}) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000000080)=""/4, 0x824fffbd}], 0x1) 2018/02/26 10:10:45 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) sendto$inet(r0, &(0x7f0000000000)="fdd17b935bdc27b5ffd85053b22784cc0d6e6b0b0e210cf4134857c0f5a7f7d2e8b6483dcfceb465c1b609db18683580a6771f3edabc336539", 0x39, 0x8010, &(0x7f0000000040)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000), &(0x7f0000003ffc)) 2018/02/26 10:10:45 executing program 7: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000d1f000)="1f000000f90300ff0000000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cfe3528533a5c57874172888529c20d6b46d0a03c583555e7022c7643cf24d930a243c12f4e10741aa0bb4b03d20c93c72dec7923e7ba268e475365b97575be928825d4f993059cda6bca8cc2cb9231db9454d7a746a3e065df4e73958cc722441f303c8e96ade921dec2c6beca9e700b044a8d9666ebad95db84ea7dcbfa8a5a2d8abbbf0fd372854387fb07b92", 0xbe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x4) 2018/02/26 10:10:45 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/02/26 10:10:45 executing program 1: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0xffff) sendfile(r2, r1, &(0x7f0000007000), 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/02/26 10:10:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$TIOCGWINSZ(0xffffffffffffff9c, 0x5413, &(0x7f0000000000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) r3 = accept$inet(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000040)="3e90e3f2e0e164f50c466e2d466dfe78f6b2d0c3c13b8ef57a2b0b069184c3fe8df8533570df0568b256a63e27a75c64ee57da653331fdd11c61e354281799d8ce8796c7795e9e43a2e94004ce230691a63065d2f0f26f3c39add47989190e766924893ad1c76e743cc495b0f04b5153f4ae96984211f038afc7576139a81ca1d376ddcfcb5f19d6d5a83040677dece6d30914386b6de56552a0049b90deb432639cb1af5d7f36e5ce358efdca01340706fd107121269463ee845b3e2ba6048ab807d980904ccbec941e685489785fe1ce6b11a4d0e52c74b7feb9880307621ba77b7f5f07c9a65b8a5d794e299ab734fa92334a62ddebb78b") ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x2, 0x3, 0x9, 0xdbc, 0xfffffffffffffffc, &(0x7f00000001c0)=@generic="62747c536518616f1cc7018b61369d5d", 0x3, 0x40, 0x5}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x40, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00000002c0)) 2018/02/26 10:10:45 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x100, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x3) recvfrom(r1, &(0x7f0000000000)=""/45, 0x2d, 0x40000000, &(0x7f0000000040)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) fcntl$setlease(r1, 0x400, 0x2) 2018/02/26 10:10:45 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1e8, 0x0, 0x1e8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000880), {[{{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='yam0\x00', @common='vcan0\x00'}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x2f8}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c1211"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x5, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, 0x20, 0x7, 0x4f3c29d5, 0x8, 0x8, 0x0, 0xff, 0x101, 0x5}) 2018/02/26 10:10:45 executing program 7: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x14040000}, 0x6) write(r0, &(0x7f0000002fff)='o', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0xe1d, 0x5}, {0x1, 0x4}, 0x3f, 0x8, 0xc}) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r0, @ANYBLOB="02004e23ac1400aa00000000000000000431030004000000f2fe2512f8fe3a8adc0310013505e8f9f168880b0b17334119a4834a95ff9d52c6fcf31bcf7e5e987a4a8cd5cc28169e23a2dbcb58af395ed79d63deb3608a4993326ad9d353b62b093481b182d7f04a0bab2983e753094e5eb628aa26e3fd23b4c7f2feae706d24e8530cd29e0a30150b4d2667792140812fd7457cc0ea77e8ddc954a51482e447f551eec9906c"], 0x26) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/26 10:10:45 executing program 5: mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 10:10:45 executing program 2: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x5c, 0x81, 0x0, {0x77359400}, 0x6ac9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000042f70)=[{0xff, 0x0, 0x10000, 0xc000000000000, @tick, {0xfffffffffffffffc}, {}, @addr}, {0x9, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/26 10:10:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) rmdir(&(0x7f0000000040)='./file0/file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/unix\x00') r1 = accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000325000)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xb, 0x0) umount2(&(0x7f0000000100)='./file0/file0\x00', 0x4) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80000) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000001c0)=""/185) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000280)={0x2, 0x7ff, 0x0, 0xf3, 0x800, 0x100000000}) recvmsg(r1, &(0x7f00000016c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000049000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000005a1be1ab8881bc184ccb6071092ffa00d3f25c048087f3e403000000000000006b4f1cfdfa8c3fe792d49af4efadf19f4b4b754c83a6e337c235ed7d66e4b84bf8ae5a7ff0238374a65c5b14b89fc68dd0158d67f5f6fa000937f945f3ac63024255bec369eb0c5de30800496ebb94f567fc4969878279c023b8e358d96b83c2e28dae13cf845bca92a3f8c7df61cb23ebda"], 0x58, &(0x7f0000001580)=[{&(0x7f0000000340)=""/157, 0x9d}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/107, 0x6b}, {&(0x7f0000001480)=""/135, 0x87}, {&(0x7f0000001540)}], 0x5, &(0x7f0000001600)=""/147, 0x93, 0x401}, 0x10000) 2018/02/26 10:10:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) keyctl$join(0x1, 0x0) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000000)=""/2, 0x2) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de2ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) [ 36.440998] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/26 10:10:45 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='vcan0\x00', @ifru_flags=0x3000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000000c0)={0xfd5}) getsockname$netrom(r1, &(0x7f0000000100)=@ax25, &(0x7f0000000140)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) capset(&(0x7f0000000100)={0x39980732, r2}, &(0x7f0000000140)={0x5, 0x4291, 0x7, 0x7f, 0x16901582, 0x6}) ioprio_set$uid(0x0, r3, 0x5) close(r0) 2018/02/26 10:10:45 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40002, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0xfd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 10:10:45 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x402440, 0x2) mkdir(&(0x7f0000fd7ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) 2018/02/26 10:10:45 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ca2fd4bb8077388b673143c811e4b1a648f40f0d59519fe19e53de37850d96ddf7e6a5ffa4f96df75d77ed3c143b06ae7114db9170635519c3924c000000030000000000000000000000"], &(0x7f0000000040)='cpusetselfem0+:mime_type\x00', 0x19, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) 2018/02/26 10:10:45 executing program 1: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r3, &(0x7f0000021000), 0x0) recvmsg(r2, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000028fe0)=[], 0x0, &(0x7f000001b000)}, 0x2) exit(0x80000000004) syz_open_procfs(r0, &(0x7f0000008ffa)='auxv\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/26 10:10:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)="4938297612d4b3de02e0cc700ce8d38c8cb21431e2d95109068586ae8c8df687bd21384715f74eb55272783ce777cec0926297ee207d3dc1890141915d9be5679407bb05165957fdf7283844e6d84ba514c185c942492bcea8", 0x0, &(0x7f000000a000)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x400, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8180, 0x106) r1 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='(@nodevnodev*wlan0cpuset\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f00000001c0), 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x40, 0x110) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000001c0)=""/175) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=@objname={'system_u:object_r:system_map_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x35, 0x20, './file0\x00'}, 0x44) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/02/26 10:10:45 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000001100)=[{0x1f, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect={{}, {0x0, 0x8}}}], 0x30) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000080)) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) [ 36.490023] audit: type=1400 audit(1519639845.628:20): avc: denied { bind } for pid=5848 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 10:10:45 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fbfff2)='/dev/keychord\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000c5d000)='./file0\x00', 0x0, 0x0, 0x1000) ioctl$TIOCCONS(r0, 0x541d) 2018/02/26 10:10:45 executing program 0: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000001080)=0x4, 0x4) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x5421, &(0x7f0000000040)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc0109207, &(0x7f0000ddd000)) 2018/02/26 10:10:45 executing program 7: syz_open_dev$tun(&(0x7f0000000000)='/dev/net//..\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x3fe) 2018/02/26 10:10:45 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x10000, 0x0) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/02/26 10:10:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000000000)=@bridge_setlink={0x28, 0x13, 0x0, 0x6, 0x0, {0x7, 0x0, 0x0, r1, 0x4000, 0x4002}, [@IFLA_LINKMODE={0x8, 0x11, 0x8}]}, 0x28}, 0x1}, 0x0) 2018/02/26 10:10:45 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/26 10:10:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fb, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x10, 0x0, 0x3f, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) shutdown(r0, 0x2) sendto$inet(r0, &(0x7f00005c8000), 0x0, 0x0, &(0x7f0000cd9000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) recvmsg(r0, &(0x7f000011c000)={&(0x7f0000730000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000d76000)=[{&(0x7f0000a06000)=""/179, 0xb3}], 0x1, &(0x7f0000bac000)=""/72, 0x48}, 0x40000100) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x118) 2018/02/26 10:10:45 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000fcdff3)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="220000ee05d7c0fc3bd2680100000000000000ea025000d5c2897dc10cb840cd2527ade95af5468012c60ece6883eee48b92145ab9ae1f0fb2a4fe9111f54b386ad52daa922c1744f2ce15aa8ce051df50e19703445a61430f94e6d4cc4c44cb03867dbc2f9e2128506fabbf0bfc9005afa25883eedf9039db85913964ad3195b164be2deed56f35c78f768ac79efaffbb470a941fd82d39648e1e6d622bc4d534b8c2d6d5292634d595a5749048bce522d22848057945adc916ffc4b2edb74c7ec9e2f951b1ce7353b20da265b2ee7e262c62d36e2923a1da58d02569357e3579568f43"], &(0x7f0000000040)=0x2a) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4840, 0x81) sendto$ax25(r2, &(0x7f00000000c0)="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", 0x1000, 0x20040085, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x5}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map}) 2018/02/26 10:10:45 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='procvboxnet0selinux)keyring[bdevselfuser.vmnet1\x00', 0x30, 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f0000bfeff4)={0x10, 0x0, 0x0, 0x4000084}, 0xc, &(0x7f0000329000)={&(0x7f0000000240)=@bridge_delneigh={0x0, 0x1d, 0x202, 0x7, 0x2, {0xf, 0x0, 0x0, r2, 0x20, 0x8}, [@NDA_PORT={0x0, 0x6, 0x1}, @NDA_DST_IPV4={0x0, 0x1, @loopback=0x7f000001}, @NDA_PORT={0x0, 0x6, 0x3}, @NDA_PROBES={0x0, 0x4, 0x5}, @NDA_DST_MAC={0x0, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NDA_MASTER={0x0, 0x9, 0x80000000}, @NDA_SRC_VNI={0x0, 0xb, 0x10001}, @NDA_IFINDEX={0x0, 0x8, r3}, @NDA_DST_IPV6={0x0, 0x1, @loopback={0x0, 0x1}}, @NDA_PORT={0x0, 0x6, 0x3}]}, 0x17}, 0x1}, 0x8000000) sendfile(r1, r1, &(0x7f0000000000), 0x8000) socketpair(0x0, 0x3, 0x1, &(0x7f0000000040)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000080)="7eb0df8535ba2048d93e51e399cb0762e9062f4f0409c23b84fe8c89d76863fa0a5cac1c972099a7bdcdc259") 2018/02/26 10:10:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000040)={0x9, {{0x2, 0x1, @rand_addr=0x1ff}}, {{0x2, 0x0, @rand_addr=0x1}}}, 0x118) connect$netrom(r0, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) 2018/02/26 10:10:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x400000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000240)={0x17, 0x0, &(0x7f0000000340)}) 2018/02/26 10:10:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de1ff0)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f00009eafdd)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f0000000000)="3a79f6", 0x3, 0xc000, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) 2018/02/26 10:10:45 executing program 4: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1000000010, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) memfd_create(&(0x7f0000000080)='+\x00', 0x1) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newroute={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/26 10:10:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/02/26 10:10:45 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="72616d6693ec", 0x3, &(0x7f0000313000)) utimes(&(0x7f0000000000)='./file0/file0\x00', &(0x7f000054e000)) 2018/02/26 10:10:45 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x0, 0x0, 0xd42) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)) 2018/02/26 10:10:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200444, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x8, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x200, 0x20ce, 0x80, 0x3, 0x8001, &(0x7f0000000040)=@generic="ae41e6101198171ad679a8efa0353fab", 0x9, 0x81}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x6c26}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xab2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000001000)=0xeab2, 0x4) 2018/02/26 10:10:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fb, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x10, 0x0, 0x3f, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) shutdown(r0, 0x2) sendto$inet(r0, &(0x7f00005c8000), 0x0, 0x0, &(0x7f0000cd9000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) recvmsg(r0, &(0x7f000011c000)={&(0x7f0000730000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000d76000)=[{&(0x7f0000a06000)=""/179, 0xb3}], 0x1, &(0x7f0000bac000)=""/72, 0x48}, 0x40000100) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x118) 2018/02/26 10:10:45 executing program 2: r0 = epoll_create1(0x80000) r1 = timerfd_create(0x9e90966514bf3ae1, 0x80800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xc0402, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffed8) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000100)=""/133) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) write$sndseq(r3, &(0x7f000079fe50)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5b10f405}, {}, @time=@tick}], 0x30) close(r3) 2018/02/26 10:10:45 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000ff2)='/dev/keychord\x00', 0x400, 0x0) preadv(r0, &(0x7f0000b1afe0)=[{&(0x7f0000d4f000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x8) 2018/02/26 10:10:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de1ff0)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f00009eafdd)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f0000000000)="3a79f6", 0x3, 0xc000, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) 2018/02/26 10:10:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x3ffff) ioctl$int_in(r1, 0x1000000005433, &(0x7f0000018000)=0xa82c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) ptrace$setsig(0x4203, r3, 0x8001, &(0x7f0000000100)={0x36, 0x4, 0x6, 0x7}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) 2018/02/26 10:10:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffeff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xa80b, 0x1, 0x3, 0x7, 0x8}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x0, 0x20, @empty, 0x1}}}, &(0x7f0000000240)=0x8c) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000280)=[0x7, 0x20]) 2018/02/26 10:10:45 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x69, 0x1, 0xff, 0xa, 0x0, 0x20, 0x0, r2, r3}, {0x3, 0x946, 0x0, 0x40, 0x200, 0x5, 0x6, 0x400}, {0xfffffffffffffffe, 0x6, 0x2, 0x8}, 0x4, 0xd, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x3, 0x2, 0x7403, 0x4, 0x3ff, 0x7}}, 0xe8) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x7fffffff, 0x0, 0x3a9, 0x1, 0x6}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x9, 0x1000}, {0x2, 0xcfe6}, 0x2, 0x0, 0x3}) r6 = getpid() r7 = gettid() sendmsg$nl_generic(r1, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4100000}, 0xc, &(0x7f0000000600)={&(0x7f0000000440)={0x1a4, 0x1e, 0x600, 0x2, 0x1, {0x17}, [@typed={0xc, 0x4, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x32, @pid=r6}, @nested={0x16c, 0x18, [@typed={0x68, 0xf, @binary="7153ab737112159aacec3c6aeb827e39849b8e8e46f17f28b884657d1587b722eadb39f6a3fb422d647f1f1c0a97412b013200770a8b1a10f30b9a92171c94deb1c93806b2cfe13657587ca98dd34f7c80bdbcf1f0ee84d6d0faa78127"}, @generic="284ad4d1380b0e78ecda2aa3a5c6c0895d08", @generic="a53ba6836c5b2633cce550500365c29a8c87b3e74e097bc695004e7243da88d0dbdf2e1941455bf25dbfe4363d0ced6823000b534efaa26dfb7f183f65f322254ea3293a41711ac5c547cb6058d2b42bdd76d635eccf770c31f53662a5da4ebf257a95bcf38c6976c62a15dfc5f69a41be7b834f2f14289a1cfc82a5529def1ec3923b5021e66563ede2626dcbe894dfe9b7e7db3b8f8506e23380446a5595b992ac9b96dc604a8bdba8c741dc62ab6936c45dea875aa1f47f14eb211e46085da070a2992d04ece159", @generic="ea1465d7e4b4c3ae68fce9bacd", @typed={0xc, 0x22, @pid=r7}, @typed={0xc, 0x1f, @uid=r3}]}, @typed={0xc, 0x7, @u32=0xf0c}, @generic]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x8a00, 0x0) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x38383442, 0x0, 0x9, 0x14, 0x15, "d8054175df853896d083d881f66e0c439135d3ffa97937ecff6281a9c369ba29ab02184ad33eea2da2799e7e96d1854ace30b0d4f33a4269fa49ec039cb0e096", "4d6fa157b6bc4f4346b2860a87738127335e1218d86cf24f46a157fcc13c48f3cde7090534f33e279aa5b6858b72473963168bd66f3b263e8b798ba798b77e88", "8c0aa33b340994fb0d0b72768269e14774c6cfd9051cd4b0466cac38691b7b6d", [0x4, 0x1]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/02/26 10:10:46 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x47) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x57158ec2}}) 2018/02/26 10:10:46 executing program 4: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='vfat\x00', 0x4002, &(0x7f000032a000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x3, 0x0) 2018/02/26 10:10:46 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x19) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x9) shutdown(r1, 0x1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) dup3(r2, r1, 0x0) 2018/02/26 10:10:46 executing program 5: socketpair$inet(0x2, 0x800, 0x2000, &(0x7f0000000000)={0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @multicast1}, &(0x7f0000000080)=0xc) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x8080b, 0x1, &(0x7f00000000c0)) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/26 10:10:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000515fec), &(0x7f00009a3ffc)=0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x0, 0x5, r2, 0xfffffffffffffffb, r3, 0x24, 0x9, 0x100000001}) 2018/02/26 10:10:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="109f7a6025e83fe1a2cf9d632d30770238e50c573b5f068b169b3c84eaee8e4f1b5a6689a81cbb04a59e457665e58139c979768a6d60f6b36a216022eec62930bd723e895f6e6d9ec36eb15c4fba04529c2d1ddf6d116f50f17bc57f590a78f38bfea39bc17c750c5f07ce982eac3c5dc2272a86bdd91ccec6fb43083cf556306748be3dd99bf698f33b5f1a641b50161473240174b7d0e520c54fad402b8ee2995df86455369aa5fa32dcfb374c87c0eb306fdd2cfac7ae150765bc24be53c0ab34fb27e6df00f2a70aaf5623ede4fc1efb17e0f0d51bfce222f12a9e732f1f3ed8362e2208142fb06e75c9587f", 0xee) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xc0000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x9, 0x4) 2018/02/26 10:10:46 executing program 1: renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') pipe(&(0x7f0000000100)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/pktcdvd/control\x00', 0x20000, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002500)) syz_open_dev$sndseq(&(0x7f0000002540)='/dev/snd/seq\x00', 0x0, 0x40) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open(&(0x7f00000025c0)='./file0\x00', 0x80100, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002600)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000026c0)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000002700)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003b80)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003bc0)={{{@in=@dev, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000003cc0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000003d00)) fcntl$getown(0xffffffffffffff9c, 0x9) getuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000042c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/hwrng\x00', 0x50d000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000004440)=0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000004480)) openat$rtc(0xffffffffffffff9c, &(0x7f00000044c0)='/dev/rtc\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000004500)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004580), &(0x7f00000045c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004600)) geteuid() stat(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)) accept4$netrom(0xffffffffffffffff, &(0x7f0000004700)=@full, &(0x7f0000004780)=0x48, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00000047c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004800)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004840)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000005f00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005f40), &(0x7f0000005f80)=0xc) stat(&(0x7f0000005fc0)='./file0\x00', &(0x7f0000006000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006080)) geteuid() getgroups(0x0, &(0x7f0000006100)=[]) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006140)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000006240)=0xe8) getegid() accept4$llc(0xffffffffffffff9c, &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000062c0)=0x10, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006300)='/selinux/access\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_init() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006380)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f00000063c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x4) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000006440)) accept$netrom(0xffffffffffffff9c, &(0x7f0000006480)=@ax25, &(0x7f00000064c0)=0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000006500)) openat$keychord(0xffffffffffffff9c, &(0x7f0000006580)='/dev/keychord\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000065c0)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006600)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000006640)='./file0\x00', 0x0, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000006680), &(0x7f00000066c0)=0x10, 0x0) fanotify_init(0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$l2tp(0x18, 0x1, 0x1) signalfd4(0xffffffffffffffff, &(0x7f0000006700), 0x8, 0x0) perf_event_open(&(0x7f0000006740)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_open_dev$loop(&(0x7f0000007cc0)='/dev/loop#\x00', 0x0, 0x40000) accept4$packet(0xffffffffffffffff, &(0x7f0000007d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007d40)=0x14, 0x0) socket$nl_generic(0x10, 0x3, 0x10) accept$inet6(0xffffffffffffff9c, &(0x7f0000007e00)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000007e40)=0x1c) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000007e80)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) dup(0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007ec0)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000007f00)='/dev/snd/timer\x00', 0x0, 0x8203) syz_open_dev$evdev(&(0x7f0000007f40)='/dev/input/event#\x00', 0xffffffffffff0899, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007f80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000007fc0), 0x0) socket$nl_crypto(0x10, 0x3, 0x15) memfd_create(&(0x7f0000008000)='&$eth0\x00', 0x0) socket$nl_crypto(0x10, 0x3, 0x15) accept4$ax25(0xffffffffffffffff, &(0x7f0000008040), &(0x7f0000008080)=0x10, 0x800) pipe2(&(0x7f00000080c0), 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008100), &(0x7f0000008140)=0xc) stat(&(0x7f0000008180)='./file0\x00', &(0x7f00000081c0)) syz_open_dev$sndseq(&(0x7f0000008240)='/dev/snd/seq\x00', 0x0, 0x0) epoll_create1(0x80000) syz_open_dev$loop(&(0x7f0000008280)='/dev/loop#\x00', 0x0, 0x101002) inotify_init1(0x0) signalfd(0xffffffffffffffff, &(0x7f0000008b00), 0x8) syz_open_dev$mice(&(0x7f0000008b80)='/dev/input/mice\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008bc0)='/selinux/status\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000009200)='./file0\x00', &(0x7f0000009240)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x40) eventfd(0x0) userfaultfd(0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000009500)='/dev/ashmem\x00', 0x101200, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000009540), 0x8, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009580)) syz_fuse_mount(&(0x7f0000009680)='./file0\x00', 0x6002, 0xffffffffffffffff, 0xffffffffffffffff, 0x90b2, 0x80000) socket$nl_netfilter(0x10, 0x3, 0xc) eventfd(0x0) inotify_init() socket$l2tp(0x18, 0x1, 0x1) 2018/02/26 10:10:46 executing program 6: r0 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000), 0x800) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000805000)=0x80082000000, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x41, "188feed9bff8101366513beb19a58202ca7afc2f1d2a2a46e3f8b97e8de8cd8dc5c771ddc59f6b377f0e1ce0367fea756a2b5f02077e01b30eaa9c4f84f5078ca1"}, &(0x7f0000000100)=0x49) 2018/02/26 10:10:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) timer_create(0x5, &(0x7f0000000040)={0x0, 0x22, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000ce7fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e88fe0)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r2, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0x7}], 0x1) 2018/02/26 10:10:46 executing program 0: munlockall() r0 = creat(&(0x7f0000000040)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="1a00000000", 0x0, &(0x7f0000000040)) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="92e5", 0x2, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x501940, 0x0) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0x0}) r6 = dup3(r4, r5, 0x80000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000240)={0x3, 0x8001}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000280)=0x0) waitid(0x2, r7, &(0x7f00000002c0), 0x40000000, &(0x7f0000000300)) 2018/02/26 10:10:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000b02000)=0x200, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x41, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0xd786, r2, 0x10001, 0x3ff}) 2018/02/26 10:10:46 executing program 4: connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) write(0xffffffffffffffff, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/26 10:10:46 executing program 7: r0 = socket(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) listen(r0, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000006fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000005ffc)=0x1c, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) acct(&(0x7f0000000040)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/26 10:10:46 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000000000)='Y8', &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000040)) ioperm(0x0, 0x1000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0}) clone(0x0, &(0x7f0000f5dfff), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/174) 2018/02/26 10:10:46 executing program 2: r0 = socket(0x20000a, 0x80006, 0x0) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0x0}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendto$inet6(r0, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000681fe4)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/26 10:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x8800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1500}) poll(&(0x7f0000000080)=[{r0, 0x8080}, {r0, 0x200}, {r0, 0x400c}, {r0, 0x10}, {r0, 0x140}, {r0, 0x10}], 0x6, 0x59eae677) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000182fa4)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00004c1fa4)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x5c) 2018/02/26 10:10:46 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x19) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x9) shutdown(r1, 0x1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) dup3(r2, r1, 0x0) 2018/02/26 10:10:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xfffffffffffffffd, 0x0, []}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 10:10:46 executing program 5: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={@generic="14e8cdd39b4f8e1efe681e27800a3e88", @ifru_flags=0x8200}) syz_emit_ethernet(0x46, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "124b52", 0x10, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000002fe8)={0x0, 0x1}) 2018/02/26 10:10:46 executing program 4: r0 = socket(0x11, 0x100000802, 0x300) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="7144a2f15cd154706b95d12b9c84125f920d310a1cbc06bee5e63c8a27c11023f8b41098d7fb24df2c7833cfa35dfa803b89eee17685f7b527ca7ed83d9786ed695e0a96d4e65fc3e9d5c964c53d7c69fba06ce96e8461076e96fa22916523a29d9c536616ae5c7dc9a9266a151fbd21ad9f8d0a3288ade5a4307251e5c866b8656c0cfedc91d383ad34f9f646b8b0604b1e55aff021c0969ecad17c0f05eaa77f96d337671c59d0425879ec0b13136848ca9085455567c0404a27f802de80fe4e7c7e2dbcdfa76bda05d31c23add29b70db952c75226a7774d7ea6f77") ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003a4ee9)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) 2018/02/26 10:10:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f0000716fd8)=ANY=[@ANYBLOB="440000000000000000000000000000000000000000000000000013d18a9e4ca3e9d6275b383a6a509b455ba3db30a03d231dc466d32bc3029580edaca2d54c495a68233e59e198962bf6e3bcda0740790ba2e69cdbf9addf0c8fd6ff1f3de6600c5741d464db71430bf12969764cd2a2192dd98d5c5f34cea3a5a867e39c32c0fb8c82d3d851b6ce971bbf864d83d4410acf2270875dc7a3"]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@common='vlan0\x00', @ifru_flags=0x8002}) [ 37.058936] audit: type=1400 audit(1519639846.198:21): avc: denied { create } for pid=5989 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/26 10:10:46 executing program 6: unshare(0x20000000) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff)) pause() setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040)=0xfffffffffffff895, 0x4) 2018/02/26 10:10:46 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r1 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x10001}, 0x8) timer_create(0x3, &(0x7f0000000100)={0x0, 0x11, 0x5, @tid}, &(0x7f0000000180)=0x0) r4 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[0x1]}) r5 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000004fec)=[], 0x1, 0x0, &(0x7f0000000180)="1a"}) timer_gettime(r3, &(0x7f0000000200)) keyctl$setperm(0x5, r1, 0x4210002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x1f}, &(0x7f0000000240)=0x8) keyctl$revoke(0x3, r1) 2018/02/26 10:10:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efc8)=ANY=[@ANYBLOB="1c0000004800010000000000000000000a00000000000000000000008c2658039e291c85b24ebdde181fc2df018000000000008a2f92db8730eb29ae2cf8f4add02063dd02ecddd90603606ecb23cc8992efe37d0734dfe0f09a8e23b5d88c0386bd5cae81c669368f1beaa9b4b929950bc2b01275917d523b37e777dd3c430ff5985f38fb9b8c64377542df2039ad2aeecf3b9a71b6adbe18e21ca87c14283712c5d65d3b29927c501538e71b65ae65456bdc27670c2bc36941550ba6b3b8154c464b39d088b3b51129245b405d71a837dbe8ba35acaebeb31a46aafd289cb31b63013fb90ea804d2ce9b7d001e0e135a0423e7952e133054"], 0x1c}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 2018/02/26 10:10:46 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f00000000c0)={0x20071026, r1}, &(0x7f0000000100)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x2e9c, 0x1f, 0x4, 0x4, 0x5, [{0x0, 0x0, 0x80, 0x0, 0x0, 0x4}, {0xfff, 0x0, 0x1, 0x0, 0x0, 0x3400}, {0x4, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x1}, {0x68, 0x6, 0xf2, 0x0, 0x0, 0x802}, {0x200, 0x0, 0x8, 0x0, 0x0, 0x800}]}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 10:10:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f000003afa8)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x58) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1", 0x9}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)=ANY=[@ANYBLOB='"'], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xffffffffffffff88, 0x100, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) shutdown(r1, 0x1) 2018/02/26 10:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000040)=""/98) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x61) 2018/02/26 10:10:46 executing program 4: r0 = socket$inet(0x2, 0x2, 0xffffffff) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c52ffc), &(0x7f00007ef000)=0x4) 2018/02/26 10:10:46 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x401, 0x70, 0x6, 'queue1\x00', 0xd9f}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x51, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="e8df10c248bc9d9d96f6c8bce2ad30a2ea99aa637007702f69e543e056a26254f123d1bd86471ac52050e5ee8a3454fd46010000000000000037ee7fd01a9c05ee3bc9e044eeec2596cf7394109c6c456f"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/02/26 10:10:46 executing program 7: unshare(0x8000000) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1, 0x4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0)=[], 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) sendto$inet(r0, &(0x7f00000abeab), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x0, @empty}, 0x10) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) close(r1) 2018/02/26 10:10:46 executing program 0: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x2, 0x5, 0x4, 0x7fff, 0x4, 0x7fff, 0x10000, 0x9, 0xd4a, 0x8000}, 0xb) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x800, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2081, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='/dev/ptmx\x00') ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000067a000)) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@empty, @rand_addr=0x6}, 0x8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getpeername$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/02/26 10:10:46 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0xa0}, {0x0, 0x1000}, {0x0, 0x5b7}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x2}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x1a9, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) 2018/02/26 10:10:46 executing program 3: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x0) 2018/02/26 10:10:46 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="22000000150007010009100100001409000300000100000115", 0x19) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x80000001, 0x4, [0x5, 0x6, 0x800, 0x7ff]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x401, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x1, 0x4, 0x9]}, 0xa) [ 37.578948] binder: 6097:6103 ioctl c0306201 20007000 returned -14 [ 37.590566] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 37.596335] binder: 6108:6115 unknown command -1039081496 [ 37.596342] binder: 6108:6115 ioctl c0306201 20000000 returned -22 [ 37.596983] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 10:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="0f8f090c7ffdb20aaf5ee72cd510560472a8700ca4cf92cee33af7336cc7b29bae25da463639909dde98ab904f99799244acb11dba565ed735ce71e934750e484c5e866ceff467491ec6f024b27c8a614a07bca9e13a9f393d4eba5bdf42456e300c65fad1ac3a4e79f2dda5d99bb2f4ca1ebfc223b3", 0x76, 0x0) keyctl$read(0xb, r0, &(0x7f0000000100)=""/54, 0x36) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000e7df01)=""/255) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 10:10:46 executing program 3: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000a55ff8)='./file0\x00', &(0x7f0000f9aff8)='./file0\x00', 0x0, 0x0, r0, 0x0, 0xfffffffffffffffe, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000968ffc)=0xffffffffffffffff) 2018/02/26 10:10:46 executing program 0: r0 = socket$inet(0x2, 0x4080000000000040, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000021c000)={@common='rose0\x00', @ifru_flags}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x77f0398f357166ee, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) 2018/02/26 10:10:46 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000fc8)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}}}]}, 0x13c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000580)=""/52, &(0x7f00000005c0)=0x34) [ 37.596990] binder: 6108:6119 ioctl 40046207 0 returned -16 [ 37.612866] binder: 6108:6119 unknown command -1039081496 [ 37.612874] binder: 6108:6119 ioctl c0306201 20000000 returned -22 [ 37.673279] binder: 6097:6126 ioctl 4010641a 20000200 returned -22 [ 37.688557] binder_alloc: binder_alloc_mmap_handler: 6097 20000000-20002000 already mapped failed -16 [ 37.699242] binder: 6097:6103 ioctl c0306201 20007000 returned -14 2018/02/26 10:10:46 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000fcdff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="190300000000003800a9861bb45f00b7", @ifru_map={0xd6c}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x400001ff) 2018/02/26 10:10:46 executing program 5: writev(0xffffffffffffffff, &(0x7f0000beeff0)=[{&(0x7f000081f000)=';', 0x1}], 0x1) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 2018/02/26 10:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="0f8f090c7ffdb20aaf5ee72cd510560472a8700ca4cf92cee33af7336cc7b29bae25da463639909dde98ab904f99799244acb11dba565ed735ce71e934750e484c5e866ceff467491ec6f024b27c8a614a07bca9e13a9f393d4eba5bdf42456e300c65fad1ac3a4e79f2dda5d99bb2f4ca1ebfc223b3", 0x76, 0x0) keyctl$read(0xb, r0, &(0x7f0000000100)=""/54, 0x36) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000e7df01)=""/255) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 10:10:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000563000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x9}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) r4 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/dev/sequencer\x00', 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f0000000200)=""/140, 0xe94fca51e736fb32) getsockopt$inet6_dccp_int(r3, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100), 0x1) 2018/02/26 10:10:46 executing program 0: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x40000002) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000663ff2)='./file0/file0\x00', &(0x7f0000363fc1)=""/1, 0x1) 2018/02/26 10:10:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5dfe4)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x23, 0x10800a, 0x0, 0x0, 0x0, 0x2}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 10:10:46 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='&proc-securityself(.(\x00', 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x7fff, 0x4, 0x7a, 0x7, 0x737, 0x97, 0x7, 0x3f, 0x5, 0x0, 0x2, 0x748a}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r0, r3, r4) 2018/02/26 10:10:46 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00003e0ff4)={0x10}, 0xc, &(0x7f00005c8000)={&(0x7f00009f8f24)=@ipv6_getroute={0x24, 0x1a, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/26 10:10:46 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000000080, 0x0) dup2(r0, r1) 2018/02/26 10:10:46 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x7) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x90) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000080)) 2018/02/26 10:10:46 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/247) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 10:10:46 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000d96000), 0x4) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/02/26 10:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000caffe0)={@common='bond0\x00', @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032df22)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000267ff8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e2ff8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002aefe0)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x3, &(0x7f0000758fa0)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f000059affc)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"05b87f00000e001500000300e0da6b4b", {0x4, 0x8, 0x4, "979fa8ff8279", 0x40f8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)) timer_gettime(r3, &(0x7f00008fafe0)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f00009f6ffc)=0x25d) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000714ffc)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071effc)=0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x20000000000000, &(0x7f0000000000)=""/4096, &(0x7f0000b1bffc)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f000070eff8), 0x8000fffffffe) 2018/02/26 10:10:46 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/4096) 2018/02/26 10:10:46 executing program 4: r0 = epoll_create1(0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/194) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x7, 0xf}, {0x0, 0x93e5}, {0x2, 0x6}], 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2001}) fcntl$dupfd(r0, 0x7, r0) 2018/02/26 10:10:46 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x155) r1 = syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000006c0)={0x7, 0x3, 0x8000, 0x6, 0x7ff, 0x20, 0x5, 0x8, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={r2, 0x6}, &(0x7f0000000780)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/02/26 10:10:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)="dd7050acf23bc2bcda3e76cc60ea373318cdd385b32dfec3d86e51e849671977d0ac88b3adba12a129896e9e9d514d3a4edcd8fcca1d057fe4756f3944771e64010a2a6659a0b5c35d4bbce4ffe5d2548bc68bdf75d7d24fe556f1de52d75a5e14eaea97041e1313109aaaf57a697ffe326b5e78a33aca1dbc0a523cf0", 0x7d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bee000)={@dev={0xfe, 0x80}, 0x0, 0x3}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10640, 0x0) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x800000000010, r0, 0x200000000) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000240)=[r2, r3, r4]) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r5 = socket$inet6(0xa, 0x0, 0x918) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/28) poll(&(0x7f0000000100)=[{r1, 0x1040}, {r1, 0x20}, {r5, 0x1a}], 0x3, 0x10000) 2018/02/26 10:10:47 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x8010, r0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8fa3) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/26 10:10:47 executing program 3: sync() r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001e000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syslog(0x3, &(0x7f0000000080)=""/119, 0x77) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x3, 0x8) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x4000) ioctl$KDSKBLED(r3, 0x4b65, 0x3) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x0, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000e00)=@nat={'nat\x00', 0x19, 0x6, 0x830, [0x20000100, 0x0, 0x0, 0x20000740, 0x20000a40], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0xc, 0x0, @generic="b85b56239c2cc76846c9d5cd5fdb8671", @common='ip6tnl0\x00', @generic="d7cc68ba1a488272e0c2055a14d79f73", @generic="06408ad86586f977aadc1f3c2410a7a6", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2a8, 0x2a8, 0x2e0, [@bpf0={'bpf\x00', 0x210, {{0x1a, [{0x6, 0x9, 0x1000, 0x3}, {0x1, 0x8, 0x0, 0x8}, {0x4, 0x3, 0x5ed, 0x7}, {0x9, 0xfff, 0x4, 0x1ff}, {0x6, 0x4, 0xea6d, 0x4904}, {0x3, 0x200, 0x0, 0x400}, {0x3f, 0x80000000, 0x2, 0x4d}, {0x1ff, 0x80000000, 0x6, 0xffff}, {0x5c, 0x4, 0xb9, 0x1}, {0x3f, 0x100, 0x1b}, {0x9, 0x7, 0x3, 0x3}, {0x6e, 0xfffffffffffffffa, 0x0, 0x80}, {0x7, 0x4b, 0x1ff, 0xffff}, {0x0, 0x2, 0xa1, 0x91}, {0x0, 0x254, 0x8001, 0xff}, {0x9d9, 0x7f}, {0x3, 0xfffffffffffffc01, 0x280000000, 0x800}, {0x0, 0x6, 0x4, 0x8}, {0x0, 0x2, 0x8, 0x5}, {0x7f, 0x2ac1, 0x80000000, 0xda}, {0x8, 0x98, 0x100, 0x9}, {0x4, 0x3, 0x9, 0x8000}, {0x611e, 0xfffffffffffffff7, 0x9, 0x6}, {0x401, 0x790, 0x6, 0x5d87}, {0x0, 0x6, 0x1, 0xcf2}, {0x5, 0x19, 0xff}, {0x7f, 0x8, 0xffff, 0x6}, {0xc73, 0x5, 0x8, 0x5}, {0x100000001, 0xfff, 0x3, 0x4}, {0x6, 0xfffffffffffffffe, 0x3, 0x8000}, {0xb4ff, 0x2590, 0x4, 0x797}, {0x1f, 0x0, 0x2, 0x10000}, {0x40, 0x101, 0x10fc, 0x4}, {0x2, 0xf05, 0x10, 0x2a3}, {0xb52, 0xffff, 0xead, 0x8}, {0xb989, 0x6, 0x81, 0x3}, {0x6, 0x6, 0x8, 0x4}, {0x0, 0x7, 0x18a9, 0x100000001}, {0x8, 0xff, 0x1, 0x9}, {0x695, 0x4, 0x40, 0x9}, {0x0, 0x8, 0x3b, 0x10001}, {0x9, 0x8, 0x64e, 0x6}, {0x7, 0x5, 0x100000000, 0x7fff}, {0x5, 0xeb6d, 0x2, 0x4}, {0x8304, 0x8000, 0xfff, 0x800}, {0xaa, 0x4, 0x8, 0xfffffffffffffba5}, {0x7, 0x7, 0x7f, 0x5}, {0x1, 0x8, 0x10000}, {0x7, 0xffffffff, 0xc0f7}, {0x5, 0x1, 0x8, 0x100}, {0xe8b, 0x89, 0x100000000, 0x2000}, {0x7f, 0x191be8fe, 0xffffffff00000000, 0x7f}, {0x4, 0x5, 0x9, 0x2}, {0x800, 0x1, 0x2d, 0x100000001}, {0xffffffff, 0x9, 0x0, 0x2}, {0x46, 0x8001, 0x3, 0x1}, {0x8, 0x7fffffff, 0x3768, 0xd24}, {0x2f, 0x80000001, 0x0, 0x20}, {0x5, 0x1, 0x800, 0x1}, {0x100000001, 0x2c6, 0x3, 0x2}, {0x100, 0x7f, 0x0, 0x1}, {0x3, 0xfffffffffffff000, 0xfffffffffffffffe, 0x7f6}, {0x2, 0x4, 0x6, 0x1}, {0x3, 0xf3, 0x6, 0x8}], 0x3}}}]}, []}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}, {{{0x1d, 0x8, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="d19d86ac65d920ece39863ba22af2e29", @common='bcsh0\x00', @common='bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x1d8, 0x250, []}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x10}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:audit_spool_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7fffffff, 0x3f, 0xe6, 0x1, 0x0, "a658a2249b113d67eb4b26be6bc86133e68e21f4b5f661c103d462d595c060356a61c522aa2fdae67c46b50df55bf8ba464b52665c04a71d43e64513134ff1ec"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4c, 0x0, @common='vcan0\x00', @generic="67fddefb7b503f45c641a17a91e9865b", @generic="4eec80d8a79003d28798963004294edd", @common='lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xb0, 0x118, 0x150, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x9, 0xe9}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfffffffffffffffc}}}}, {{{0x1b, 0x3, 0x88e8, @generic="a3eb60b97a05620f6da2a0d926fbeca0", @common='dummy0\x00', @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xb0f86be9030506a7], 0xb0, 0xe8, 0x120, [@mark_m={'mark_m\x00', 0x18, {{0x19, 0x100000000, 0x0, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="d46541e4e7de", 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, 0xfffffffffffffffc}}}}]}]}, 0x8a8) 2018/02/26 10:10:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/26 10:10:47 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000b27ff6)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000dabff8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') lremovexattr(&(0x7f0000b2fff0)='./control/file0\x00', &(0x7f000072bfe8)=@known='system.posix_acl_access\x00') r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$read(0xb, r1, &(0x7f0000000080)=""/32, 0x20) 2018/02/26 10:10:47 executing program 4: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) r2 = eventfd(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x80001ffd}) r3 = fcntl$dupfd(r2, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="5c850101", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32], &(0x7f0000000040)=0x24) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x0, 0x8, [0x5, 0x8, 0x7, 0x7ff, 0x7, 0x7, 0x5, 0x7]}, &(0x7f0000000100)=0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r5 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r5) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/02/26 10:10:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000003, 0x0, 0x3}}) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) flock(r0, 0x8) 2018/02/26 10:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000caffe0)={@common='bond0\x00', @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032df22)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000267ff8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e2ff8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002aefe0)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x3, &(0x7f0000758fa0)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f000059affc)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"05b87f00000e001500000300e0da6b4b", {0x4, 0x8, 0x4, "979fa8ff8279", 0x40f8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)) timer_gettime(r3, &(0x7f00008fafe0)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f00009f6ffc)=0x25d) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000714ffc)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071effc)=0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x20000000000000, &(0x7f0000000000)=""/4096, &(0x7f0000b1bffc)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f000070eff8), 0x8000fffffffe) 2018/02/26 10:10:47 executing program 3: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x800) pread64(r0, &(0x7f0000000080)=""/148, 0x94, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x80080000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000eff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007dcff4)) 2018/02/26 10:10:47 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000674000), &(0x7f000073fffc)) 2018/02/26 10:10:47 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 10:10:47 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xb876}}, [0x8, 0x101, 0x9, 0x1, 0x0, 0x7, 0x0, 0x7, 0x100, 0x3, 0x6, 0xc0, 0x7, 0x8, 0x8]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xf44}, &(0x7f00000001c0)=0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/26 10:10:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f4bffc), &(0x7f0000166ffc)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x10001, 0x3ff}, &(0x7f0000000140)=0x98) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200140, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) 2018/02/26 10:10:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffffffd, 0x8001, 0x5, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x0, 0x0, 0x2eb, 0x301}, 0x14) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) sendto$inet6(r0, &(0x7f0000000000)="8b97bf93685f6ab60444de027f51e53422448913b7986d718acaa3a6ba76e9719c4e731803ce62cd8b16fd7b6b258726c8491513a74bc87a6a96aa89390ebc6afaf53a9d925304e186a92ea03bc273f13ba674c80926b5172950fe54beff9e5170f67ef193be552169551cac9a1c78e798ca76aae9ec6f89f3c52f01f0c7", 0x7e, 0x4000040, &(0x7f0000000080)={0xa, 0x1, 0x5000, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) 2018/02/26 10:10:47 executing program 2: timer_create(0x3, &(0x7f0000000240)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r0+10000000}}, &(0x7f00006dcfe0)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000003c0)={{}, {0x0, r1+30000000}}, &(0x7f0000000400)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/02/26 10:10:47 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000080), 0xfffffffffffffe51) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x3bb, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x57b}, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4002, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/26 10:10:47 executing program 6: msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000247fff), 0x0) 2018/02/26 10:10:47 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)=@syzn, 0x2f7) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/02/26 10:10:47 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x7ff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/02/26 10:10:47 executing program 0: clock_settime(0xc834dc5d949e1bdc, &(0x7f00006e9ff0)) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) socketpair(0x5, 0x80f, 0x100000001, &(0x7f0000000000)={0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 10:10:47 executing program 4: r0 = memfd_create(&(0x7f0000b72ff5)='vmnet0GPL#\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005eaff2)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000a7b000)=0x400001, 0x86) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x10c, 0x5}, {0xcc, 0x3, 0x6, 0x8}, {0xd8, 0x0, 0x5, 0xffff}, {0x2, 0xfff, 0xfff, 0x20}, {0xb1, 0x0, 0x8, 0x7ff}, {0x8, 0x59186e32, 0x1, 0x58}, {0x40, 0x642, 0x2, 0xfffffffffffffffd}]}) 2018/02/26 10:10:47 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x3, @rand_addr=0x8}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xffff}, &(0x7f0000000140)=0x8) fcntl$setstatus(r0, 0x4, 0x400) syz_fuse_mount(&(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/member\x00', 0x2, 0x0) 2018/02/26 10:10:47 executing program 6: clock_getres(0x7, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/23, 0x17, 0x0) 2018/02/26 10:10:47 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) syslog(0xf, &(0x7f0000000040)=""/142, 0x8e) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x7e) 2018/02/26 10:10:47 executing program 5: utimensat(0xffffffffffffffff, &(0x7f0000000000)='/', &(0x7f0000000080)={{0x77359400}}, 0x0) 2018/02/26 10:10:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x3) syncfs(r0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000dcfe4)={0x1c, 0x0, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x8000000000000012, @binary}]}, 0x1c}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/26 10:10:47 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x400) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b08fd8)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/26 10:10:47 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000080)=[{0x8, 0x9, 0x38f, 0xffffffffffffffff, @tick=0x2, {0x1, 0x2}, {0x3, 0x3ff}, @control={0x2, 0x2, 0x5}}, {0x7fff, 0x0, 0x9, 0x4, @time={r1, r2+30000000}, {0x0, 0xdd}, {0x4, 0xf658}, @quote={{0x7, 0x6}, 0x1, &(0x7f0000000040)={0xcb, 0x5, 0x7, 0x0, @tick=0xfffffffffffffffa, {0x7ff, 0x1}, {0x1, 0x9}, @connect={{0x3, 0x4}, {0x4, 0x1}}}}}, {0x8, 0x1, 0x9f95, 0x339, @tick=0xad, {0x8, 0x1}, {0x8, 0xffff}, @time=@tick=0x5}], 0x90) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) 2018/02/26 10:10:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000003640)=[{&(0x7f0000001240)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6e27515a903bbd4cad11e870b52277d44f8d97540b89c7275d5de5e622c06643350b558ea97133ef61cefff98537f803d52b48a9dcbc88e212590ea6a94131"}, 0x60, &(0x7f0000002580)=[], 0x0, &(0x7f0000002600)={0x100, 0x0, 0x0, "0aa6fbcc3ab7a4e62580db3786a89e1c76ad4ddb633699596359af6dd0b8578928c33885b2c5590fabc2674c31086abf5c2cf28388d53175a363fe1a2bac36b53b1f8f035126af4d8035108d3a544edbcbe4e32aeb91bd657c472ca83c6c37dcc3e4110812ff10d0864dac97805676d4c88733b55a453ba2f5a1af66703befe95985c291b81240c121dc939013d363d23178957cedd3601829b6b057f02070adae1baccf275d1b3e4255caeefe13f439511b8bc006ec3d38442f6d5b2e94a6932cdbf64ae6dd3cadba6fcb83bd41b1124cf50321f70c3ff59e5f952de007004304bb0d392ca992f7beca7bf7ded837"}, 0x100, 0x48000}, {&(0x7f0000002a40)={0x27, 0x8, 0x9, 0x7, 0x0, 0x8e5, "2a5c0be07294bedad29ce87f3e953690a9ed6b4abf683b63467ac4c9aca5149ccc09733838ed2763abdd8bfcc292c08e1a774ed83bf8653a0a258dfda9ee53", 0x7}, 0x60, &(0x7f0000002fc0)=[{&(0x7f0000002b00)="eff58f94a2c0382f37b3ae39cf4886159fe801359e718f6f89ce5e9d65a9ac8f29dcf0d16091f9ea4b2fc7d104fd", 0x2e}, {&(0x7f0000002b80)="39f7b7d2619b7a7f66f22974f4186da335ea98cb101a1a798c56275f691689cdedbac83c7e1b9f9ec5cc17ebb5a1419db68decf407face5b024c0a1f22e81469053c36946c79bcecd8fc53c40c6189b9e316bbe9ccee94b053c7cf347a94462270495882777acfe8c9eae7b97dc2c90e5cf174d7ce825ed5d9c19bf3107c8fd432908e5c69559a0658c13b89ee4cc7a8ff5b18c4c905d6c1a0cd973308310d091e88c15983bd67fa0f3dccddd7b519fcd3551c8fa64b95176e60719864738110b5b891773f0d10c8712d2a245a8851d78980e368fc777daab8e220ea0123a9c5809038a85349966afd", 0xe9}, {&(0x7f0000002d40)="b84ba6f407ee1db5e6a3c403dff585588a5fd963e3d51e33cb0ed0d0827cd7c4b9ffba6736eeb57f9493b4edc93d81e6b768b8420f5689deda9788f47826a6c1b21e65642ffcb8e90f69c556f4af3264fe09fbf10bfd53d1a6ec5d2e20272451849aeb7746fdefd4d908af564ae498179a5ab6d5b2760ff3ec4578ffcd971814ae8d1bbdeba1da", 0x87}, {&(0x7f0000002f00)}], 0x4, &(0x7f0000003080)={0x110, 0x0, 0x0, "5af24e9c5aa9c38c8da01709b203d02111917654223c09ea5a62aef3d633ca25b8f4faa634ad281ac943f9bdaf140a025954cd96b6d2b9ea0ffa388a45863da2b0201a6659c6c2062317e5908d0e0df7b1955ce5f6d4f65fa7c86aa2eaad3961a591188dabe81efffead54010cf44355251aff17b070da1421698e58e0c77770284bea1f9f226aafcd4367910c84eaaa2b061530702fe5188afd9587eb69da1670b368552674331d53be12b51db47f31f81993a66fe320311e3eafeaefacafaed2f8d2967b8070e3ee11cc0c6b0580c40a91671f2a221a9822e1ec23928c69f598b399a2bc4649e62ec00e045cdc29814c72f577b15ae4f5b5"}, 0x110, 0x41}, {&(0x7f00000033c0)={0x27, 0x4, 0x9, 0x2, 0x2, 0x7, "978183204d8cb8191257b5f55a34436bdc993abae8e62f076f9dd00de0020a3e27e50799e4009d5f15565dc41be7105befcc989ec81bdc7ffae25c19d51a65", 0xa1}, 0x60, &(0x7f0000003580)=[{&(0x7f00000034c0)="a06834dccb7452cb27cc82f3802be56a7416e6ffbc6e26cf77cbdf55150335358f77fb91bb564ddbac58abedce43b2f250dc22c007f3d5e4f09be0e69aadf08dcffae84cc8e383407993077cca81626d12704eee8ec5048115c3b972369edd01ed69c04979566342af32b1744653a638e1e96bab0967412d88008199f42f331a008d961fa6299b941f2139040fe2bd6b41e957f45b", 0x95}], 0x1, &(0x7f00000035c0)={0x58, 0x10a, 0xb0c8, "485e1fb7fdca74a821d912e2a55af796ebe1b92ada981d14da99645588fa19db17eb36e84ab7b63c5c0bb27267f4cfc11a7da4ad0dce9d06ec759edd5c40ece7b85e908fd2f8e5"}, 0x58, 0x40000}], 0x3, 0x20000000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x23c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[], 0x38}}], 0x4000000000000e1, 0x0) 2018/02/26 10:10:47 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$peek(0x3, r1, &(0x7f0000000040)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) 2018/02/26 10:10:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000000040)=""/34, 0x22) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[], 0x397) 2018/02/26 10:10:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/26 10:10:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000000040)="2900000018003109002001090000e6060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) r1 = memfd_create(&(0x7f0000000000)='md5sum\\system\x00', 0x2) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@generic="919224df8283835d1dc653863f76efa1", @ifru_flags=0x800}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000002004e237f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e22ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x230) 2018/02/26 10:10:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000003640)=[{&(0x7f0000001240)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6e27515a903bbd4cad11e870b52277d44f8d97540b89c7275d5de5e622c06643350b558ea97133ef61cefff98537f803d52b48a9dcbc88e212590ea6a94131"}, 0x60, &(0x7f0000002580)=[], 0x0, &(0x7f0000002600)={0x100, 0x0, 0x0, "0aa6fbcc3ab7a4e62580db3786a89e1c76ad4ddb633699596359af6dd0b8578928c33885b2c5590fabc2674c31086abf5c2cf28388d53175a363fe1a2bac36b53b1f8f035126af4d8035108d3a544edbcbe4e32aeb91bd657c472ca83c6c37dcc3e4110812ff10d0864dac97805676d4c88733b55a453ba2f5a1af66703befe95985c291b81240c121dc939013d363d23178957cedd3601829b6b057f02070adae1baccf275d1b3e4255caeefe13f439511b8bc006ec3d38442f6d5b2e94a6932cdbf64ae6dd3cadba6fcb83bd41b1124cf50321f70c3ff59e5f952de007004304bb0d392ca992f7beca7bf7ded837"}, 0x100, 0x48000}, {&(0x7f0000002a40)={0x27, 0x8, 0x9, 0x7, 0x0, 0x8e5, "2a5c0be07294bedad29ce87f3e953690a9ed6b4abf683b63467ac4c9aca5149ccc09733838ed2763abdd8bfcc292c08e1a774ed83bf8653a0a258dfda9ee53", 0x7}, 0x60, &(0x7f0000002fc0)=[{&(0x7f0000002b00)="eff58f94a2c0382f37b3ae39cf4886159fe801359e718f6f89ce5e9d65a9ac8f29dcf0d16091f9ea4b2fc7d104fd", 0x2e}, {&(0x7f0000002b80)="39f7b7d2619b7a7f66f22974f4186da335ea98cb101a1a798c56275f691689cdedbac83c7e1b9f9ec5cc17ebb5a1419db68decf407face5b024c0a1f22e81469053c36946c79bcecd8fc53c40c6189b9e316bbe9ccee94b053c7cf347a94462270495882777acfe8c9eae7b97dc2c90e5cf174d7ce825ed5d9c19bf3107c8fd432908e5c69559a0658c13b89ee4cc7a8ff5b18c4c905d6c1a0cd973308310d091e88c15983bd67fa0f3dccddd7b519fcd3551c8fa64b95176e60719864738110b5b891773f0d10c8712d2a245a8851d78980e368fc777daab8e220ea0123a9c5809038a85349966afd", 0xe9}, {&(0x7f0000002d40)="b84ba6f407ee1db5e6a3c403dff585588a5fd963e3d51e33cb0ed0d0827cd7c4b9ffba6736eeb57f9493b4edc93d81e6b768b8420f5689deda9788f47826a6c1b21e65642ffcb8e90f69c556f4af3264fe09fbf10bfd53d1a6ec5d2e20272451849aeb7746fdefd4d908af564ae498179a5ab6d5b2760ff3ec4578ffcd971814ae8d1bbdeba1da", 0x87}, {&(0x7f0000002f00)}], 0x4, &(0x7f0000003080)={0x110, 0x0, 0x0, "5af24e9c5aa9c38c8da01709b203d02111917654223c09ea5a62aef3d633ca25b8f4faa634ad281ac943f9bdaf140a025954cd96b6d2b9ea0ffa388a45863da2b0201a6659c6c2062317e5908d0e0df7b1955ce5f6d4f65fa7c86aa2eaad3961a591188dabe81efffead54010cf44355251aff17b070da1421698e58e0c77770284bea1f9f226aafcd4367910c84eaaa2b061530702fe5188afd9587eb69da1670b368552674331d53be12b51db47f31f81993a66fe320311e3eafeaefacafaed2f8d2967b8070e3ee11cc0c6b0580c40a91671f2a221a9822e1ec23928c69f598b399a2bc4649e62ec00e045cdc29814c72f577b15ae4f5b5"}, 0x110, 0x41}, {&(0x7f00000033c0)={0x27, 0x4, 0x9, 0x2, 0x2, 0x7, "978183204d8cb8191257b5f55a34436bdc993abae8e62f076f9dd00de0020a3e27e50799e4009d5f15565dc41be7105befcc989ec81bdc7ffae25c19d51a65", 0xa1}, 0x60, &(0x7f0000003580)=[{&(0x7f00000034c0)="a06834dccb7452cb27cc82f3802be56a7416e6ffbc6e26cf77cbdf55150335358f77fb91bb564ddbac58abedce43b2f250dc22c007f3d5e4f09be0e69aadf08dcffae84cc8e383407993077cca81626d12704eee8ec5048115c3b972369edd01ed69c04979566342af32b1744653a638e1e96bab0967412d88008199f42f331a008d961fa6299b941f2139040fe2bd6b41e957f45b", 0x95}], 0x1, &(0x7f00000035c0)={0x58, 0x10a, 0xb0c8, "485e1fb7fdca74a821d912e2a55af796ebe1b92ada981d14da99645588fa19db17eb36e84ab7b63c5c0bb27267f4cfc11a7da4ad0dce9d06ec759edd5c40ece7b85e908fd2f8e5"}, 0x58, 0x40000}], 0x3, 0x20000000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x23c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[], 0x38}}], 0x4000000000000e1, 0x0) 2018/02/26 10:10:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xa3f, 0x3, 0xff, 0x2, 0x80, 0x0, 0x2f, 0x0, r1}, {0x1, 0x3, 0x8, 0x7, 0x6, 0x80000001, 0x100000000, 0x9574}, {0x100000001, 0x8c, 0x3, 0x61}, 0x1000, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x2, 0x8000, 0xc886, 0x1, 0x5}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0x74) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getpeername$ipx(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000300)) 2018/02/26 10:10:47 executing program 6: syz_emit_ethernet(0xe4, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x2, 0xffffffffffff9c26, 0x1}}], {@x25={0x805, {0x3, 0x9c, 0xfb, "9cc17264eeb476f8a1f64f47b53af468b74f2f1b709da485932c46fcc631591c2bfcaedac00cbb638addbfc211189329d8fa1a84b6669e33162dc47b0aaa0d24e7af4bd2c3202977a8dc34af63e156f19564e32066f66b14a35cdbb0c091b6ce5acf954bf3e1c1b27ce34a332189e2f37706b1df7f5a85a27d2b28bf30a26921ab38b485c2549268e0267f2ee54ef22273cf6c60c08adacf7399b741f6a4ad0cefa39b71ebc3dab2c2e5620cfad919964284b41735b655e5e89edb4d0260740d555a3fb522a6ba69462062884a5ad6"}}}}, &(0x7f0000000100)={0x0, 0x2, [0x5bb, 0x8c2, 0xfce, 0xfe1]}) socketpair(0x9, 0x2, 0x1, &(0x7f0000000140)={0x0, 0x0}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x60) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000001c0)=r1) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x20}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={r3, @in6={{0xa, 0x1, 0x22ab, @empty, 0x17c1559c}}, [0x0, 0x0, 0x471e, 0x4ce0, 0x2f968417, 0xffffffffffffffff, 0x8, 0x4, 0x8, 0x8, 0x540, 0x6ad8, 0xffff, 0x5dd, 0x80000001]}, &(0x7f0000000340)=0x108) ioctl(r2, 0xc0481273, &(0x7f0000e11000)) 2018/02/26 10:10:47 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xdb18, r1, 0x10001, 0x200}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7e, 0x101000) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080)=0x6, 0x4) write$selinux_user(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f746a6563745f723a73737e75049606794e275f657865635f743a7330207379000200006a0010"], 0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x6, [0x5, 0x5, 0x1, 0xffffffff80000001, 0x3, 0x9]}, 0x14) 2018/02/26 10:10:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='$@}securityeth0\'*mime_type!', 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000bff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 10:10:47 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x400) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b08fd8)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) [ 38.038996] SELinux: policydb version 0 does not match my version range 15-30 [ 38.045478] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 38.070847] SELinux: policydb version 0 does not match my version range 15-30 2018/02/26 10:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000072e000), 0x7, 0x0, &(0x7f0000000000), &(0x7f0000777000), 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 2018/02/26 10:10:47 executing program 6: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x80010001, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in6=@empty}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="fd9bf216693f35429b9eefb76d5c3a8dc572db7505e44997be4a22ec5ec6611be2f9b789f5a5cfdc19fdab8ac85014813a3976324abf14e439d3a8838b4810ac87e7483816951249e52778c96f83d086f6cfbf28d8f93527fe5224d4bdcf86d390b907b83cd063a228f9073f681688a0bcade04019c660d2b556", 0x7a, 0xffffffffffffffff) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) keyctl$chown(0x4, r1, r2, r3) 2018/02/26 10:10:47 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x1, 0x1]) [ 38.135375] audit: type=1400 audit(1519639847.268:22): avc: denied { write } for pid=6305 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 10:10:47 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000433ff7)='/dev/sg#\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xaaaa, 0xd1, 0x6, 0x500, 0x6, 0x4000004, r1}) ioctl(r0, 0x2272, &(0x7f0000000000)) 2018/02/26 10:10:47 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)={@syzn, @ifru_map}) removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd3fe8)=@known='system.posix_acl_access\x00') pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x2, 0xffffffff, "506abb21db5f", 0x3}, 0x10) 2018/02/26 10:10:47 executing program 1: r0 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x42000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000632ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9}) 2018/02/26 10:10:47 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400, 0x200) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000080)="8ad4b6d28335fe9886e1868fb23449f7ff50d396a65572aeaf72d13120c3967b04e73bf05f04f2e890cd5ad0cf8ea31140869b238861e1ff02ad4742468a69ba963ba44bfcc37f74a725f617b351935f45f2fe3e292b0cb6ef2327c2adf5e6a9c023e08c782401592969a10b7673b9382ff8b288c64c654a61a7eb039cf91ef6b734bf7db844449817be2d0627dc112bdee6857040e74884cd9d474dbbd55b26ac8d1110995722dc5cae211d15b881be46cffbc7a19660c1539c5c4c0278851a4d4a29b6ff", 0xc5) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/02/26 10:10:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0xffffffd) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000000180)={0x0, 0xcf, &(0x7f0000000140)=[{&(0x7f0000000200)=""/221}], 0x2c6, &(0x7f00000000c0), 0x304}, 0x2020) 2018/02/26 10:10:47 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f2dff1)='/dev/sequencer\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="1300000093a350969f061f66b99e000400004a6500b034"], &(0x7f00000000c0)=0x1b) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x5c, 0x8, [0x8000, 0x0, 0xc3dd, 0x6c5, 0x2, 0x9, 0x1ff, 0x3]}, 0x18) writev(r0, &(0x7f00007bcff0)=[{&(0x7f0000127e5a)="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", 0x1a4}], 0x1) 2018/02/26 10:10:47 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') accept4$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80000) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffffffffffdf0) pipe2(&(0x7f00005d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}}, 0x8) getpeername$netlink(r3, &(0x7f0000eff000), &(0x7f0000454ffc)=0xc) 2018/02/26 10:10:47 executing program 7: prctl$setname(0xf, &(0x7f0000000040)) r0 = socket(0x19, 0xa, 0x10000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, r1}) setresgid(0x0, 0x0, 0x0) 2018/02/26 10:10:47 executing program 6: r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f0000599f8d), 0x1db, 0x0, &(0x7f0000f34000)=ANY=[@ANYBLOB="d00c1500450000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000"], 0x12) 2018/02/26 10:10:47 executing program 4: r0 = socket$inet6(0xa, 0x803, 0xfff) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f0000000000)=0xfffffffffffffed3) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000000)=""/81, &(0x7f0000000080)=0x51) 2018/02/26 10:10:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000fdbffc), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x6, 0x8003, 0x1, 0xfffffffffffffbff, 0x10001, 0x6, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x5}, 0xc) 2018/02/26 10:10:47 executing program 5: r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2018/02/26 10:10:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x4000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xf4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/26 10:10:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000cfeff8)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00006c6fee)=',') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x200, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)=@generic="2ad81b8896b4856d2de7a7388eabe380") ptrace$getregset(0x4204, r1, 0x5, &(0x7f0000000180)={&(0x7f00000000c0)=""/183, 0xb7}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x8, 0x30, 0x1, 0x7fffffff}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x0, 0x10, 0x1, 0xd8a2}, &(0x7f0000000140)=0x18) 2018/02/26 10:10:47 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800000200, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x4, 0x1}], 0x7f, 0x0, &(0x7f0000000080)="8f951d17c01b3519bb9c6f286ddfdbb3b25fed13696cebfff57e09618891824025ebf0648cb0a9c1bc68c178f8e5a03256abd37a1e8dcbe4d3d566f8f95173cd9f677abbae417884e1518abdca374aed815d4d6375587b3b7cfa95580a430b49260293e0a7402411e29dec6bff45874498a5dcd13dd2036f6359e4ae13a712"}) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x3, 0x0) ptrace(0x4207, r3) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000040)={0x8, 0x1f, 0x6f4}) ptrace(0x11, r3) 2018/02/26 10:10:47 executing program 7: rt_sigaction(0x7, &(0x7f0000000040)={0x42a13a, {0xffffffbffffff270}, 0x0, 0x7}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') 2018/02/26 10:10:47 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7ff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f0000938ffb)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}}) 2018/02/26 10:10:47 executing program 3: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) readv(r0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f00004a5fff)='.', 0xa) mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1001, 0x0) 2018/02/26 10:10:47 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80002, 0x1e0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3)="440cf1d400000000dd", 0x9) 2018/02/26 10:10:47 executing program 1: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x47) ioctl(r0, 0xcfd2, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xfffffffffffff9a2}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x8000000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/26 10:10:47 executing program 7: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') creat(&(0x7f0000000000)='./file0/control\x00', 0xa5) 2018/02/26 10:10:47 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r3, 0xfffffffffffffff7, 0xfffffffffffffffe}, 0x8) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000100)) 2018/02/26 10:10:47 executing program 5: unshare(0x20020000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/02/26 10:10:47 executing program 4: setrlimit(0x0, &(0x7f00005dbff0)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x1, &(0x7f0000000000)={0x4, 0x4}) rt_sigsuspend(&(0x7f0000000040), 0x8) 2018/02/26 10:10:47 executing program 6: keyctl$join(0x1, &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x40) listen(r0, 0x2) 2018/02/26 10:10:47 executing program 1: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)={0x0, 0x0, []}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@local}, &(0x7f0000000080)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/02/26 10:10:47 executing program 0: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000792ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000000)=""/85, 0x55) keyctl$read(0xb, r0, &(0x7f0000796000)=""/1, 0x1) 2018/02/26 10:10:47 executing program 6: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) mq_notify(r0, &(0x7f000070efa0)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r0, &(0x7f0000d8e000), 0x0, 0x0, 0x0) userfaultfd(0x80000) 2018/02/26 10:10:47 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0xf27368d2ce0977c6, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x244000) r2 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r2, &(0x7f0000000000), 0x8, 0x0) request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="217d6370757365746d696d6548747970650090672a7a933b37b9930e61bbbdd1a3b8ec9c0b97914f5363e0c21d79686a8887a7bbf1db20c0664f661cd952169cccc6209173e112aab9313e3b091c4f678d602a0a86e21e45cd", 0x0) 2018/02/26 10:10:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x6, 0x300) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) arch_prctl(0x1003, &(0x7f0000000000)="ec16ff538e53ffd0579f28a7d2960380b9876542719de4a52a061d036a39a424b02871a53b7bc0377f38dc1b0fadd83daad216fd5692b8601e728610b0e45796c68c4a61722480d0ccc8d8e3c56b76ffcbd9a46ed92de03ebff452bc4b8cdaefb4f62cbbbba8db0412be15df88794ed51ab9d0e47bf5be95270445522f92a94bea19d4820a7390c7f4b8d9e910048cf7f562ecdf57be291982f1739371a297e295ad4dbfe13c3adbd9e450fe1fc6688aee3766dbb7359ea7bb9e54f5aab80aeef3cfa302a265e3cfdd781802b6395e832981fc0eab") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x7f}, {0x2, 0x93}], 0x2) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14, 0x800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/26 10:10:47 executing program 7: r0 = request_key(&(0x7f0000205ffb)='user\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fee)='{:)systemkeyringself{:\x00', 0xfffffffffffffffa) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000e3d000)=0xe8) keyctl$chown(0x4, r0, r2, 0x0) 2018/02/26 10:10:47 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0)=[], &(0x7f0000b5aff8)=[]) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') preadv(r1, &(0x7f00009c2ff0)=[{&(0x7f0000cb5000)=""/15, 0xf}], 0x1, 0x0) execve(&(0x7f0000207ff8)='./file0\x00', &(0x7f0000b38fd0)=[], &(0x7f0000c7dfc8)=[]) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000080)="c374a36f74303df27c3bd6ece221d0e76584f9ef5e1f0c054a68e84b9bee0f8c193d9c9872033da880ee33d78386405bd7990e70aded1e761035a9745b5cda99221aa556c09c518bc433cb8df2515f57d578495b566cf4af2de807bd5e92539298416ac6548d2207cf93dcc66dfb4227400456554c042cbecff8ebd351ca62714f3d5f43b7fb8b45cbb49c9855d9c013a16d57ed39ec8573fd83c2a536d01684267e067c7220374d2f87e65c5af90e92a43589f25b3c7d47d8cd8efa7f0252c23e53bbf90db70388c290402863165f", 0xcf) 2018/02/26 10:10:47 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) socketpair(0x0, 0x5, 0x20000000, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8001, 0x200, 0x2, r2}, &(0x7f0000000140)=0x10) 2018/02/26 10:10:47 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/146, 0x92) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400040, 0x0) accept4$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x80000) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') mkdirat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x100) 2018/02/26 10:10:47 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f0000000080)=[], 0x100000000000030a) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x401, 0x2, 0x6, 0x9, 0x1300, 0x2, 0x2, 0x101, 0x1, 0x2, 0x8, 0xb01}) 2018/02/26 10:10:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) signalfd(r0, &(0x7f0000000000)={0x5}, 0x8) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x6, &(0x7f0000000040)={0x235}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00006fb000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x1}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000140)=0x14) connect$packet(r2, &(0x7f0000000180)={0x11, 0x1c, r3, 0x1, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={0x400, {0x2, 0x3, @empty}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x200, 0x7, 0x6, 0x3, 0x8, &(0x7f00000000c0)=@generic="eba886fb543a4404d24e461a80fb4a24", 0x5, 0x80000000}) epoll_wait(r1, &(0x7f0000586000)=[], 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000240)=""/165) 2018/02/26 10:10:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @empty}]}, 0xffffffffffffff60}, 0x1}, 0x0) 2018/02/26 10:10:47 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x28, &(0x7f0000000000)="502c5be32cb088f6d4c532dbddbb675ae85b616ad166bf2e38818ff8cb6a2b5a0dcc7dbb4d5b0c29"}) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/02/26 10:10:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000379fa0)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000f87ff0)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0xc43, 0x7, 0x57a2, 0x37d}) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000defff0)=@can, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000f87fcc)=""/52, 0x34}}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f000018c000)=[]}}], 0x2, 0x0, &(0x7f000010dff0)={0x0, r1+10000000}) 2018/02/26 10:10:47 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = memfd_create(&(0x7f0000000000)="146367726f75706b657972696e6700", 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$unix(r1, &(0x7f0000000100)="bdb441cc9da3a6b99bbe2e5b43dbde51b0dc5fb6168a0597686b163f8b654e9e80772da454d7a0a6e34d85096d828c25958b74eddbfc2e9a0f7094b90156cfdc64b8da0950e854c5b249ab6fb2fd6e2d63385efa95d22b98a97ba8c1d40c5692c2c4bd40cc725f", 0x67, 0x400c014, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="b481c302278230892242edc90000001207000029bd7000fedbdf25050000009e9d0693368d4e03379ee6c7d3e3d50985e9e76a1047de883dc5eca822e8944000000000000000004c0014004f00000000007070703070707030000000005f5803b607ceb5cac2a7048b4456f4d89f7f121a9178ba86656850d1d396545057d1e6b8855809225cb5d37809ded7566f6ac77ad1898371dcaca7a31e98cca2f8d72dec4538942dbd8eb836a5de65fc0e8af9", @ANYRES32=r0], 0xb4}, 0x1}, 0x1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x14, 0x1, 0x40001, 0x800000101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 10:10:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10010, r1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x809, @empty, 0x70000000000}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000012000), 0x3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a0000025d3dc3b163d6a7b49de793"], 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000980)=[{{&(0x7f0000000880)=ANY=[@ANYBLOB="0100faff", @ANYRES32, @ANYBLOB="ad6ca4cf000000000000000000000000"], 0x14, &(0x7f0000000080)=[], 0x274, &(0x7f0000003040)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000000a80)={0x77359400}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000180)={0x83, &(0x7f00000000c0)=""/131}) 2018/02/26 10:10:47 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = creat(&(0x7f0000000340)='./file0\x00', 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/26 10:10:47 executing program 0: r0 = socket$inet(0x2, 0x1, 0x2000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = dup(r0) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x8) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000040)=0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000040)=0xa, 0x4) sync_file_range(r1, 0x9, 0x81, 0x6) 2018/02/26 10:10:47 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="b9a7475100d79a0d8d4247b2ed6c38e6e8c020f9691fb5c734dd95d453d72687e18b46438a91a1d2639c079d3cd10580a3bb4f15c2606c065a9b44327703c82570ec4d3c25289b16a901857dbb88ba82e9cbaf527413dfc8b35dd799725768cf0049ffe40d287073dc") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/26 10:10:47 executing program 7: r0 = getpgrp(0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffff7}) fanotify_init(0x8, 0x400) 2018/02/26 10:10:47 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc0840, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="0423e8f2d5cfbbee6ef077b40a745b400d90364b38dd9a5dae7233a3cdfcb711be1db1e5951d318776234040bc0486d6115daa976d965e1c0be33d955dc43df343a40d96830bd2997fba0f1f113751dfded9f313b7e9decd653cd4cd7927d5f8b6468317e5", 0x65}, {&(0x7f00000000c0)="ecdd32bb817019d5338cdfc15be25c4657202f32d4bc1f60b155b1849cd4837dfab14414499209ece6e898013372c2bcc33ae1b75dea5aed3f7750f959dcb35ae8340473d0160b244116", 0x4a}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') preadv(r1, &(0x7f0000000000)=[], 0x0, 0x0) membarrier(0x11, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x4) 2018/02/26 10:10:47 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) socket$key(0xf, 0x3, 0x2) listen(r0, 0xfffffffffffffffd) r1 = memfd_create(&(0x7f0000000040)='(*\x00', 0x1) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x80000000, &(0x7f00000000c0)=0x4) [ 38.654129] [ 38.655813] ====================================================== [ 38.662113] [ INFO: possible circular locking dependency detected ] [ 38.668497] 4.9.84-ga9d0273 #44 Not tainted [ 38.672801] ------------------------------------------------------- [ 38.679191] syz-executor5/6477 is trying to acquire lock: [ 38.684708] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 38.693224] but task is already holding lock: [ 38.697872] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 38.706299] which lock already depends on the new lock. [ 38.706299] [ 38.713288] [ 38.713288] the existing dependency chain (in reverse order) is: [ 38.720878] -> #1 (ashmem_mutex){+.+.+.}: [ 38.725652] lock_acquire+0x12e/0x410 [ 38.729952] mutex_lock_nested+0xbb/0x870 [ 38.734595] ashmem_mmap+0x53/0x400 [ 38.738717] mmap_region+0x7dd/0xfd0 [ 38.742922] do_mmap+0x57b/0xbe0 [ 38.746782] vm_mmap_pgoff+0x16b/0x1b0 [ 38.751161] SyS_mmap_pgoff+0x33f/0x560 [ 38.755630] SyS_mmap+0x16/0x20 [ 38.759404] do_syscall_64+0x1a4/0x490 [ 38.763784] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 38.769375] -> #0 (&mm->mmap_sem){++++++}: [ 38.774236] __lock_acquire+0x2bf9/0x3640 [ 38.778875] lock_acquire+0x12e/0x410 [ 38.783170] __might_fault+0x14a/0x1d0 [ 38.787551] ashmem_ioctl+0x3c0/0xfe0 [ 38.791842] do_vfs_ioctl+0x1aa/0x1140 [ 38.796219] SyS_ioctl+0x8f/0xc0 [ 38.800077] do_syscall_64+0x1a4/0x490 [ 38.804457] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 38.810049] [ 38.810049] other info that might help us debug this: [ 38.810049] [ 38.818161] Possible unsafe locking scenario: [ 38.818161] [ 38.824189] CPU0 CPU1 [ 38.828825] ---- ---- [ 38.833463] lock(ashmem_mutex); [ 38.837124] lock(&mm->mmap_sem); [ 38.843389] lock(ashmem_mutex); [ 38.849570] lock(&mm->mmap_sem); [ 38.853315] [ 38.853315] *** DEADLOCK *** [ 38.853315] [ 38.859345] 1 lock held by syz-executor5/6477: [ 38.863894] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 38.872836] [ 38.872836] stack backtrace: [ 38.877305] CPU: 1 PID: 6477 Comm: syz-executor5 Not tainted 4.9.84-ga9d0273 #44 [ 38.884808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.894135] ffff8801d3537908 ffffffff81d956b9 ffffffff853a2cd0 ffffffff853a2cd0 [ 38.902711] ffffffff853c3130 ffff8801d3c550d8 ffff8801d3c54800 ffff8801d3537950 [ 38.910694] ffffffff812387f1 ffff8801d3c550d8 00000000d3c550b0 ffff8801d3c550d8 [ 38.918678] Call Trace: [ 38.921240] [] dump_stack+0xc1/0x128 [ 38.926578] [] print_circular_bug+0x271/0x310 [ 38.932696] [] __lock_acquire+0x2bf9/0x3640 [ 38.938640] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.945626] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.952614] [] ? mark_held_locks+0xaf/0x100 [ 38.958560] [] ? mutex_lock_nested+0x5e3/0x870 [ 38.964763] [] ? __lock_is_held+0xa1/0xf0 [ 38.970542] [] lock_acquire+0x12e/0x410 [ 38.976141] [] ? __might_fault+0xe4/0x1d0 [ 38.981911] [] __might_fault+0x14a/0x1d0 [ 38.987595] [] ? __might_fault+0xe4/0x1d0 [ 38.993366] [] ashmem_ioctl+0x3c0/0xfe0 [ 38.998961] [] ? vma_wants_writenotify+0x51/0x380 [ 39.005426] [] ? vma_set_page_prot+0x10f/0x180 [ 39.011631] [] ? get_name+0x250/0x250 [ 39.017050] [] ? get_name+0x250/0x250 [ 39.022472] [] do_vfs_ioctl+0x1aa/0x1140 [ 39.028155] [] ? ioctl_preallocate+0x220/0x220 [ 39.034357] [] ? selinux_file_ioctl+0x355/0x530 [ 39.040649] [] ? selinux_capable+0x40/0x40 [ 39.046505] [] ? __fget+0x20a/0x3b0 2018/02/26 10:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/202) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) socketpair(0xb, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x3}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x81}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r4, 0x101}, &(0x7f00000000c0)=0x8) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) [ 39.051754] [] ? __fget+0x231/0x3b0 [ 39.057000] [] ? __fget+0x47/0x3b0 [ 39.062161] [] ? security_file_ioctl+0x89/0xb0 [ 39.068365] [] SyS_ioctl+0x8f/0xc0 [ 39.073527] [] ? do_vfs_ioctl+0x1140/0x1140 [ 39.079473] [] do_syscall_64+0x1a4/0x490 [ 39.085153] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5