INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?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 '10.128.0.31' (ECDSA) to the list of known hosts. 2018/04/16 13:34:56 fuzzer started 2018/04/16 13:34:57 dialing manager at 10.128.0.26:41213 2018/04/16 13:35:03 kcov=true, comps=false 2018/04/16 13:35:06 executing program 0: 2018/04/16 13:35:06 executing program 1: 2018/04/16 13:35:06 executing program 7: 2018/04/16 13:35:06 executing program 4: 2018/04/16 13:35:06 executing program 2: 2018/04/16 13:35:06 executing program 5: 2018/04/16 13:35:06 executing program 3: 2018/04/16 13:35:06 executing program 6: syzkaller login: [ 44.073606] ip (3766) used greatest stack depth: 54688 bytes left [ 44.188158] ip (3776) used greatest stack depth: 54672 bytes left [ 44.489898] ip (3805) used greatest stack depth: 54312 bytes left [ 45.362556] ip (3892) used greatest stack depth: 54200 bytes left [ 45.457454] ip (3896) used greatest stack depth: 53656 bytes left [ 45.650679] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.657166] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.692538] device bridge_slave_0 entered promiscuous mode [ 45.776410] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.782911] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.820806] device bridge_slave_0 entered promiscuous mode [ 45.851786] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.858272] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.881986] device bridge_slave_0 entered promiscuous mode [ 45.910012] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.916527] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.942555] device bridge_slave_1 entered promiscuous mode [ 45.952073] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.958551] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.971136] device bridge_slave_0 entered promiscuous mode [ 45.982816] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.989282] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.016101] device bridge_slave_0 entered promiscuous mode [ 46.033273] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.039782] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.066010] device bridge_slave_0 entered promiscuous mode [ 46.075912] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.082404] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.093900] device bridge_slave_0 entered promiscuous mode [ 46.102265] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.108737] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.121086] device bridge_slave_1 entered promiscuous mode [ 46.128691] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.135166] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.153156] device bridge_slave_0 entered promiscuous mode [ 46.170794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.183656] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.190149] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.220305] device bridge_slave_1 entered promiscuous mode [ 46.226977] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.233433] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.256376] device bridge_slave_1 entered promiscuous mode [ 46.273455] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.279889] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.299492] device bridge_slave_1 entered promiscuous mode [ 46.309402] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.315860] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.339619] device bridge_slave_1 entered promiscuous mode [ 46.348850] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.355308] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.369868] device bridge_slave_1 entered promiscuous mode [ 46.378923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.388248] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.394680] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.429529] device bridge_slave_1 entered promiscuous mode [ 46.438816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.448396] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.457775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.465106] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.518152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.530438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.551816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.639982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.663384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.670885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.679363] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.760097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.769728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.832485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.407964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.542172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.595558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.609108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.670256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.688959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.751297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.758924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.775476] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.794992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.859001] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.876542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.884346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.922186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.047368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.069916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.598475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.774466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.799255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.819339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.826708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.853235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.905850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.995489] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.002784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.017757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.049808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.069353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.078568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.086157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.093682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.104764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.123070] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.245306] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.252507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.264787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.292390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.302939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.313361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.325269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.334369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.368662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.385292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.404483] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.412824] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.423100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.439846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.462487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.479546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.489447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.496652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.505786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.525794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.533985] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.550087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.569162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.584816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.608978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.622918] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.636953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.644743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.669293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.696069] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.707517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.731755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.745890] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.755523] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.774684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.798526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.806931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.825562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.872316] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.883337] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.890650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.916359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.949636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.983911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.132820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.140004] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.158688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.628318] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.634804] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.641688] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.648293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.710956] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.717489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.766766] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.773260] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.780124] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.786593] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.827398] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.977704] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.984203] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.991091] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.997559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.039507] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.060016] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.066509] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.073334] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.079785] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.094449] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.104906] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.111372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.118267] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.124745] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.135240] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.330509] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.337019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.343940] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.350408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.378596] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.398610] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.405123] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.411955] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.418427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.459922] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.470233] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.476671] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.483510] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.489920] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.555305] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.767179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.783611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.806722] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.826754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.835845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.844003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.853989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.209557] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.304227] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.361933] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.434466] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.463488] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.789205] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.894540] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.910791] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.014894] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.021152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.031736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.098445] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.109116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.126327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.160735] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.174251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.183510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.224971] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.233268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.248172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.285775] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.300997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.332408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.578277] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.584892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.592963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.688077] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.694410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.716827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.823288] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.829680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.847222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/16 13:35:32 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0xfff, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001280)={r1, 0x8000}) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0xda7d, 0x5, &(0x7f0000001200)=[{&(0x7f00000000c0)="cf3e55d38ab939e22490d1c262abd630732376fd75d4621a9defdd60d387187cfd3168317fa89933478ef7c8174fc968bf0f68f3", 0x34, 0x8}, {&(0x7f0000000100)="33db472606719533d99ec01b1deec5d5d94484c9800c432a33606deed900e754140699eb39fad5d7ed866636ab", 0x2d, 0x7}, {&(0x7f0000000140), 0x0, 0x1f}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="bbc1e553fd0abf10ea28f1e4440aa6c417d1bf5094649cef48056f28013e6d35f23991a1ac60f226c0a7ddc1cc3127538c868ef3aa7eb739e16011b9b5899633b580c0d1cf9de978fa5c04375ebf071a9d6c6de505887e5c8f6c170960", 0x5d, 0x2}], 0x2000, 0x0) 2018/04/16 13:35:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ptrace$cont(0x7, r2, 0x6, 0x86b1) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x560e) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/16 13:35:33 executing program 4: set_mempolicy(0x2000000003, &(0x7f00000000c0)=0x102000001, 0x1f) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="58fa4c5204d61316b3a4cc9d610bf0b15f04a6b1b32991f10545205c26b57c5a34429efb743ed1c8435a1d35646db8d309d346fb923253a00c0150a92635a457af7502bd9a73dbbc02f27711cae317d25d1a15f3e824ca888d1fac7a3370beb18553be02d6777add31513318a301666b3b923be58da70da32fcc59305647", 0x7e, 0x0) keyctl$get_keyring_id(0x0, r0, 0x2000004000046) 2018/04/16 13:35:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020c4fde0500000027bd70000000ff01000017000000000002000000ac14b7cff75ebcd862ac1691"], 0x28}, 0x1}, 0x0) 2018/04/16 13:35:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="2d69b92120") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x36]}, 0x1) 2018/04/16 13:35:33 executing program 5: mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) sync() io_setup(0x100000000, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000040), 0x0, 0x401, 0x0, 0x1, r0}, &(0x7f00000000c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) unshare(0x60000000) 2018/04/16 13:35:33 executing program 1: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') setns(r0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/16 13:35:33 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd08b811f616f28e5aee226c071842f990a79ad466afcc21584d9df5c184b300caa29f09fec300fba3d7f259f7298ec5117b8c24f02a96f12aaba6f8a75b38763c2", 0x4f) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) ioctl$EVIOCRMFF(r0, 0x80104592, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x4401, 0x0) 2018/04/16 13:35:33 executing program 7: r0 = socket(0x0, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000280)=0x4, 0x4) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=ANY=[@ANYBLOB="280000000000000029004006000000001d3ef1062d4ba2f2fb01fffffffffffd0600000000000000"], 0x28}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000200)=r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000240)) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x5, 0x4) [ 68.489473] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/04/16 13:35:33 executing program 3: r0 = epoll_create(0x2) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000080)=""/20, 0x14}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc\x00', 0x400000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') utime(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)={0x5e, 0xfffffffffffffff9}) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01072bbd7000fcdbdf250c000000000008000b007369700008000200ff000000080004004e2000000800050002000000140003000000000000000000000000080009002200000008000400001000000000f2ffffff00000000"], 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x24000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x20000002}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)) getresuid(&(0x7f00000003c0), &(0x7f0000000340), &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x1, 0x4) 2018/04/16 13:35:33 executing program 4: set_mempolicy(0x2000000003, &(0x7f00000000c0)=0x102000001, 0x1f) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="58fa4c5204d61316b3a4cc9d610bf0b15f04a6b1b32991f10545205c26b57c5a34429efb743ed1c8435a1d35646db8d309d346fb923253a00c0150a92635a457af7502bd9a73dbbc02f27711cae317d25d1a15f3e824ca888d1fac7a3370beb18553be02d6777add31513318a301666b3b923be58da70da32fcc59305647", 0x7e, 0x0) keyctl$get_keyring_id(0x0, r0, 0x2000004000046) 2018/04/16 13:35:33 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000000040)="eb", 0x1}], 0x1) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x9, &(0x7f0000000700)=[{&(0x7f0000000180)="829854a0de3c8bdcfb4979f2597c34b6ce9482e3782db99f2e18e719954604f5446a13ef53c6dae1e56073e3872d0cd35e728ac9543f69883b3b9fd1626dcdc10dcb7f8e788abebd5241fc647db0ce27cdd0e08173f797fb91f7a62ae42407c942a0308d7883fddc5c625f48b96395f58efb25b3eab8f8ad96a456baa31b6904b783f1c6f9409f1372b19de7e2715e656170247c22586306362e08873768332bd873db737ec91e3d45b7785d51659ffe2875ad32a488af275544a702421ec24efa75aac9696f8b289706bd2a2bcc60a1f1ec09479c53ae847452e2cfa7a52007240d7dc28d96f53ca7f002047d990a56", 0xf0, 0x6}, {&(0x7f0000000100)="ea2ff58cb97644df36a3ab67ed93ded1121bb5b6a9c6b98d76e862", 0x1b, 0x2}, {&(0x7f0000000280)="968e48de6b7df15b7386944290dd10a5122e6fdd29f6fd1a4aa6be830b8b3ec722d90de69da43bbf0c36def0fb5a1aacd4ca67cc3ba0d8e7f781ca2cfb38c974c25d413bf4a8f0aed17704ab70839c88bbe0ca854bfe101888fa951c290d39fbabd142560a7067b20fcefc6bd02bbf35e30e961b9cd32c2484d124246d220453d42f516ada157515545ff06aaa13513a1c4b9b14b9fcb5d4070599bd0e3ecf9b830cd8d82597e4ad39ae39cb9913cc87333661bc239274277793", 0xba, 0xfffffffffffffffb}, {&(0x7f0000000340)="686587b42d470d61c0b252f64a230fb5e667550432b6d5f5b338cbea64dc206003752d1f34f719cdb7c8712caef75973d228dbcfe924f11269cf46b5547da0b1a2b3e062195282adc7a8d470ab2bbe92f93a5f702bb66f282d4e554ad98f6097a35d1be80fa43dab4ec5ff4fdbc004101eabc5735c12cb0ca71b8586414652faa603c2a064afc8698fd56a0a37c4a5700cd7339570dca77d66f9e8249e3c3bb6d4c7e31a9103065cf30d8570efe71a", 0xaf, 0x12f}, {&(0x7f0000000400)="8259c6c0109448711fad687d0aa0ee32", 0x10, 0x3f}, {&(0x7f0000000440)="152bb5e88ae39ce3254072dda2aa4dcc13f1c6f9dd037e16a7362736913babf7e56c2191882cda3b35d4edb6520c7a1dd88d1c5f3efb78dffa843b80ffd530c861054c6a258cad6fd1e52f754eae2945e3eeee8c6d65e1ad688eab49b4831965177bd37e85d4f5414365fb16b45e1faeb7792a1eedac72eb871499b024dfa637b760dd0c2e7af47499d0ef70c459af33e5db0907154bbd9336ab11e2e1cecc0887a562998219", 0xa6}, {&(0x7f0000000500)="f0f99cd821095393b6767394af6457546207b150c97c2dda982a863089370cf25a33b9eb42b186cc4f2d11a889c535444f6a26b2f1da18ac4dac1b761810afb709f4eff3e2cb19f78971ee725520dabc6813d8ebe80856f1986ffc7c4ceb666da31fe7501f5dd839b514e8d0b1f57a2a662e97983cc50af68c78acc45f346f8de77d393b7791f93a3ba837a0a4197587ef88b4f42af08c628049041ff25d8452aa5f19cbdf61df3be00c5f3b8f42c789ca75e1f8a7ea41416ce746269dea194f06263ef0a06a", 0xc6, 0x1ff}, {&(0x7f0000000600)="e33b91550f749cbc92152306600ed2", 0xf, 0x2}, {&(0x7f0000000640)="3f140b533cdbb427ebc73a94d30f969a3be03cbdea4071cc019676be022fd07eb4c597909be7b3bb3964de39c439c32178a70b2e44a62046ba4903e1f70505bb91b2e3cfb0875fd25aa03462cb85536e195c6e67f5f57d7c66f3635495dbf3c8419a007f56579b721bc6f4d1b3c8289fb4673fdde403308d74f997672cb60f169a8b4cb81e5b2844678784af0bddb0f61be690397fb61b0dd0f54f32b5", 0x9d, 0xffffffffffff0000}], 0x0, &(0x7f0000000800)={[{@uid={'uid', 0x3d, [0x7d, 0x0, 0x31, 0x78, 0x3d, 0x33, 0x36, 0x3a, 0x38]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x37, 0x7e]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}]}) read(r0, &(0x7f0000000140)=""/1, 0x1) 2018/04/16 13:35:33 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x50a96759, 0x400) 2018/04/16 13:35:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x7, 0x3c68f42d, 0x100000001, 0x7f, 0x3f, 0xff, 0x4, 0x0, 0x6, 0x7, 0x5, 0x8d3f, 0x0, 0x7ff, 0x1ff]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x200}, 0x8) sendfile(r0, r1, &(0x7f0000000180)=0x2e, 0x1000) 2018/04/16 13:35:33 executing program 5: mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) sync() io_setup(0x100000000, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000040), 0x0, 0x401, 0x0, 0x1, r0}, &(0x7f00000000c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) unshare(0x60000000) 2018/04/16 13:35:34 executing program 7: clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03, 0x0, 0x1000000000001}) timer_create(0x7, &(0x7f0000000000)={0x0, 0x10}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) 2018/04/16 13:35:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x7, 0x3c68f42d, 0x100000001, 0x7f, 0x3f, 0xff, 0x4, 0x0, 0x6, 0x7, 0x5, 0x8d3f, 0x0, 0x7ff, 0x1ff]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x200}, 0x8) sendfile(r0, r1, &(0x7f0000000180)=0x2e, 0x1000) 2018/04/16 13:35:34 executing program 1: mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) sync() io_setup(0x100000000, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000040), 0x0, 0x401, 0x0, 0x1, r0}, &(0x7f00000000c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) unshare(0x60000000) 2018/04/16 13:35:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000000011) ioctl(r0, 0x1, &(0x7f0000000140)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000080)}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0016000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) 2018/04/16 13:35:34 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/16 13:35:34 executing program 5: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_int(r0, 0x6, 0x12, &(0x7f0000000000), &(0x7f00000005c0)=0x10045) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x17e3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 2018/04/16 13:35:34 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x10000, 0x0) tee(r0, r0, 0x3f, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000100)={0x53}) 2018/04/16 13:35:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$KDENABIO(r2, 0x4b36) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='!'], 0x1}, 0x1}, 0x0) recvmsg(r3, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$KDMKTONE(r5, 0x4b30, 0x1000) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/16 13:35:34 executing program 7: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000080)="29444caed09dc55c996ce765cf6edfe84109da7f7598b9433e3e147c77f54f4d59b06470438150289a14cccaffddf5182d366033a64eb250b9db92831ff270851fba7ca0f0c307577ab772a6c6b05c56b820df85d48eee4f47bff1064a6c2c600ca86d39321a0e17c1e27b2976d1b5e1782e5152c72b3052ae2fd2a89cd408dab18d7f1bc1a4af8b6463e9d7c76a3d82e92e00cedafa9bc91ee5f1d9f68bb222b56e3a9c6af889edeeb177540948a663715d490ae63f9a5e2efd1da85a09472c8f707b2f455e40c84cea335c148a07dfb82a80f72118f9d1d7c3e7ae8b", 0xdd, 0x1000, 0x0, 0x0, r0}, &(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000a59000)=[{r3}], 0x1, 0x9bda) dup2(r0, r2) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) close(r0) 2018/04/16 13:35:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x32b8ea8279b28079) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) r3 = dup2(r2, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000000c0)={0x7ff, {{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x88) 2018/04/16 13:35:34 executing program 2: unshare(0x40400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) close(r2) syncfs(r2) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/04/16 13:35:34 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x1) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x14) fcntl$setown(r0, 0x8, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/16 13:35:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000240), &(0x7f0000000280)=0x154) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x80}, &(0x7f0000000140)=0xfe72) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000000)=0xe8) connect$packet(r2, &(0x7f00000001c0)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r1, 0x37fb400c}, 0x8) [ 69.836624] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/04/16 13:35:34 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2}) fallocate(r1, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) r4 = request_key(&(0x7f0000000500)='blacklist\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='user\x00', 0xfffffffffffffff9) r5 = getuid() fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r3, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x9, 0x0, {r7, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f, 0x6, 0x7, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) r8 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x39) bind$bt_l2cap(r8, &(0x7f0000000300)={0x1f, 0x2, {0x80000001, 0x8000, 0x9, 0x7, 0x6, 0x100}, 0x400, 0xffffffffc01164ae}, 0xe) utimensat(r8, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='c', 0x1, 0xffffffffffffffff) 2018/04/16 13:35:34 executing program 6: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) mmap(&(0x7f0000242000/0x4000)=nil, 0x4000, 0x0, 0x36, r0, 0x0) truncate(&(0x7f0000000040)='./control/file0\x00', 0x5) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') [ 69.890576] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/04/16 13:35:35 executing program 5: set_thread_area(&(0x7f0000000240)={0x2, 0xffffffff, 0x1000, 0x2, 0x8, 0x29f8, 0xfffffffffffffffb, 0x2b8b, 0x4, 0x2}) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0x20}, 0x8}}}, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) sendmsg$nl_generic(r1, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301}, 0x14}, 0x1}, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/137, 0x89}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x2) 2018/04/16 13:35:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=@acquire={0x16c, 0x17, 0x315, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x44, 0x5, [{{@in=@multicast1=0xe0000001, 0x0, 0x2b}}]}]}, 0xfe38}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@ethernet={0x0, @random}, &(0x7f0000000000)=0x80) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000140)=""/119, 0x77) 2018/04/16 13:35:35 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) r2 = semget$private(0x0, 0x0, 0x10) semctl$IPC_RMID(r2, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181000) 2018/04/16 13:35:35 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2}) fallocate(r1, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) r4 = request_key(&(0x7f0000000500)='blacklist\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='user\x00', 0xfffffffffffffff9) r5 = getuid() fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r3, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x9, 0x0, {r7, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f, 0x6, 0x7, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) r8 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x39) bind$bt_l2cap(r8, &(0x7f0000000300)={0x1f, 0x2, {0x80000001, 0x8000, 0x9, 0x7, 0x6, 0x100}, 0x400, 0xffffffffc01164ae}, 0xe) utimensat(r8, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='c', 0x1, 0xffffffffffffffff) 2018/04/16 13:35:35 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)={{0x6}, 0x0, 0x0, 0x0, {0x0, 0x2000}, 0x0, 0xb8}) 2018/04/16 13:35:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) 2018/04/16 13:35:35 executing program 7: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000080)="29444caed09dc55c996ce765cf6edfe84109da7f7598b9433e3e147c77f54f4d59b06470438150289a14cccaffddf5182d366033a64eb250b9db92831ff270851fba7ca0f0c307577ab772a6c6b05c56b820df85d48eee4f47bff1064a6c2c600ca86d39321a0e17c1e27b2976d1b5e1782e5152c72b3052ae2fd2a89cd408dab18d7f1bc1a4af8b6463e9d7c76a3d82e92e00cedafa9bc91ee5f1d9f68bb222b56e3a9c6af889edeeb177540948a663715d490ae63f9a5e2efd1da85a09472c8f707b2f455e40c84cea335c148a07dfb82a80f72118f9d1d7c3e7ae8b", 0xdd, 0x1000, 0x0, 0x0, r0}, &(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000a59000)=[{r3}], 0x1, 0x9bda) dup2(r0, r2) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) close(r0) 2018/04/16 13:35:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2040, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x600408}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x402, 0x70bd2a, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x24}, 0x1}, 0x800) 2018/04/16 13:35:35 executing program 0: unshare(0x20400) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x5, 0x240000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000240)=""/224) 2018/04/16 13:35:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x30, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x3f, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000100)={0x3, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x7}}, {{0xa, 0x4e22, 0x401, @empty, 0x4}}}, 0x108) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x800000000000000, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/16 13:35:35 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x3ffffd) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/16 13:35:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)}, 0x0) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) sendmmsg$alg(r1, &(0x7f0000000f00)=[{0x0, 0x0, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)}], 0x1, 0xc000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00000000c0)={@remote, @rand_addr, @rand_addr}, &(0x7f0000000100)=0xc) 2018/04/16 13:35:35 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000040)={0x200f1526, r1}, &(0x7f0000000140)={0x27bc, 0x8001, 0xf8aa, 0x4, 0x1d, 0x59d}) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x81000000) semtimedop(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x0, 0x989680}) socketpair(0x3, 0x8000f, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x3f, 0x2, 0x20000000000000}) r3 = memfd_create(&(0x7f0000000180)='\x00', 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4, 0x7d, 0x0, 0x2, 0xd, 0x9, "71cc5561dec518cb12e9c14e9508b386b938343966aa2f1a50b457b4e5efd9c758e5e83484b7f5e36104e9b3cb78b2c740b8368b1cfaad6e8dffcc872415a679", "b4510f0a79c64515099f9268a980edad67f128315f07e0b66332070092a6b5ff28cd97024d2848cb45ce1156dfafefc1db9e8798784980346d177ceec53a7710", "c007e9df81c7d06b87da328323863082d5f5b696bb95083ce53632e513b09279", [0x9, 0xcd]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000001c0)={0x1ff, 0x3}) socket(0x11, 0x80006, 0x6) 2018/04/16 13:35:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000ac0fbb), 0x0, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) r2 = dup3(r0, r0, 0x80000) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000100)=0x78) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) 2018/04/16 13:35:36 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000000c0)={0x2}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) [ 71.114255] sctp: [Deprecated]: syz-executor1 (pid 5927) Use of int in maxseg socket option. [ 71.114255] Use struct sctp_assoc_value instead [ 71.206476] sctp: [Deprecated]: syz-executor1 (pid 5938) Use of int in maxseg socket option. [ 71.206476] Use struct sctp_assoc_value instead 2018/04/16 13:35:36 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0xffffffffffffff54) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000000)=""/251, 0x0, 0x4}, 0x48) close(r0) 2018/04/16 13:35:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x20000, 0x80) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4000800) inotify_rm_watch(r0, r1) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f0000bcc000)='./file0\x00', &(0x7f00008caff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {r2, r3/1000+10000}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r5, 0xffff000, 0x7, 0x8}, &(0x7f0000000300)=0x10) openat$cgroup_int(r4, &(0x7f0000000080)='cgroup.clone_children\x00', 0x2, 0x0) unlink(&(0x7f0000000040)='./file0/file0\x00') 2018/04/16 13:35:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x30, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x3f, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000100)={0x3, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x7}}, {{0xa, 0x4e22, 0x401, @empty, 0x4}}}, 0x108) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x800000000000000, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/16 13:35:36 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r1 = accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x80, 0x4e21, 0x4, 0xa, 0x80, 0x0, 0x73, r2, r3}, {0x4, 0x0, 0x6, 0xbe, 0x200, 0x100000001, 0x886, 0x10000}, {0x100000000, 0x4, 0x2107, 0x8}, 0x9, 0x6e6bb2, 0x3, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x5, 0x2, 0x0, 0x9af1, 0x706c, 0x48}}, 0xe8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x1, 0x4) syncfs(r1) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0204020a0e000000000000000000040005000600000000000a00000029d34b2d79000000000800000000000000000000000000007204000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000017000000b5cfd55eaa84416152cd1da13fa6e1d2f5efb10c062280d13ec0a0191b921935dc9be5e277303dda667291cc6d83ea1b90626c776d01d873"], 0x70}, 0x1}, 0x0) 2018/04/16 13:35:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x2, 0x0, 0x0, 0x400000000007c2, 0x8}, 0x38f) 2018/04/16 13:35:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x81) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0x48) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x936, @dev={0xfe, 0x80}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/16 13:35:36 executing program 3: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000080)) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x40000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0xe, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000540)={0x0, @remote, @loopback}, &(0x7f0000000580)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x100000001, 0x0, 0x8, {0x77359400}, 0x800, 0x1f}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'bcsh0\x00', r2}) 2018/04/16 13:35:36 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000c80)=0x1, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/115, 0x73}, {&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/179, 0xb3}], 0x7, &(0x7f0000000b40)=[{&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/149, 0x95}, {&(0x7f00000006c0)=""/84, 0x54}, {&(0x7f0000000740)=""/170, 0xaa}, {&(0x7f0000000800)=""/134, 0x86}, {&(0x7f00000008c0)=""/118, 0x76}, {&(0x7f0000000940)=""/183, 0xb7}, {&(0x7f0000000a00)=""/7, 0x7}, {&(0x7f0000000a40)=""/214, 0xd6}], 0x9, 0x0) 2018/04/16 13:35:36 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) r1 = socket(0x8, 0x0, 0x1) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x6) 2018/04/16 13:35:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x871) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x240000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x7f8000000000000, 0x3}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x4c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x4e5ee147, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x84) 2018/04/16 13:35:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0xe5}, 0x1}, 0x10000000) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYRES16=r0, @ANYPTR64], @ANYRES16, @ANYRES32=r0]], 0x8}, 0x1}, 0x2000) 2018/04/16 13:35:36 executing program 4: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/16 13:35:36 executing program 0: unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ffff) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)) epoll_pwait(r3, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x10000, &(0x7f0000000140)={0x9}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ppoll(&(0x7f0000000180)=[{r4}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) 2018/04/16 13:35:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r1, 0x6611, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000f965f5ac1269ee7dd200f6ff0000000000000000000000000000000000000000000000"]) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmmsg(r2, &(0x7f0000004c00)=[{{&(0x7f0000003900)=@ax25, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003a00)=""/4096, 0x1000}], 0x1, &(0x7f0000004a40)=""/12, 0xc}}], 0x1, 0x0, &(0x7f0000004d40)={0x0, 0x1c9c380}) 2018/04/16 13:35:36 executing program 5: r0 = memfd_create(&(0x7f0000000180)="7573072300000000000000003798", 0x0) set_mempolicy(0x3, &(0x7f0000000240)=0x7, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='cmdline\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x3, 0x96) 2018/04/16 13:35:36 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syzkaller0\x00', &(0x7f00000001c0)=@ethtool_regs={0x42}}) 2018/04/16 13:35:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x20, 0x4) io_setup(0x6, &(0x7f0000000000)=0x0) r3 = eventfd2(0x0, 0x0) io_submit(r2, 0x2, &(0x7f0000001700)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x1, r3}]) 2018/04/16 13:35:36 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x1c1240, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'bcsh0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x8, 0x8) futex(&(0x7f00001122a1), 0x800000000003, 0x0, &(0x7f000000b000), &(0x7f0000000000), 0x0) io_setup(0x2, &(0x7f0000000200)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x40000) 2018/04/16 13:35:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) r4 = dup3(r1, r0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000080)) 2018/04/16 13:35:37 executing program 5: r0 = memfd_create(&(0x7f0000000180)="7573072300000000000000003798", 0x0) set_mempolicy(0x3, &(0x7f0000000240)=0x7, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='cmdline\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x3, 0x96) 2018/04/16 13:35:37 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x63, &(0x7f0000000080)="70ea4e32e21ad0469ee29722066c890ed67e8b7a859223397bee25c781fbac930e808efac322da45394c3ffe0c4e79dc798609cf269a35e2fa2dbcd5bfaa61bbc4e8301d973ae05aecf3dd3d5feca08806468c7dbf956a3aa1e62f9d7d5c3966c09f97"}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000040)="0880c0adbabe914c53c8a9210bfde180e83e55953a422f30d5", 0x19) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x2c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x18, 0x8, [@typed={0x14, 0x0, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/16 13:35:37 executing program 7: sync() fchdir(0xffffffffffffffff) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/16 13:35:37 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) poll(&(0x7f0000004980)=[{}, {r0}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xc, "10b6ff6edbadcfafd0869a99"}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0xffffffff80000000}, 0x8) 2018/04/16 13:35:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) read(r0, &(0x7f0000000200)=""/28, 0x2e) r2 = getpid() sched_setaffinity(r2, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'c\x00\b\x00\x00t0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gi*W\x00', 0x0, "3e69f21792c69b01", "18f1bf8e88e36c88cc76d08ca70e56ea7732ceeefaa2b5d757aef4e19b06e02b"}) r3 = socket(0x2, 0x80006, 0x61) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000380)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000300)={r5, 0x5, 0x30}, &(0x7f0000000340)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) sched_getparam(r2, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 72.275899] netlink: 'syz-executor0': attribute type 8 has an invalid length. 2018/04/16 13:35:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x40000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x20) [ 72.363968] netlink: 'syz-executor0': attribute type 8 has an invalid length. 2018/04/16 13:35:37 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000506ff8)}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x701000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x24c) 2018/04/16 13:35:37 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80000) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) accept(r1, 0x0, &(0x7f0000000000)=0x261) [ 72.816255] ================================================================== [ 72.823667] BUG: KMSAN: uninit-value in __crc32c_le+0x4c2/0xcd0 [ 72.829726] CPU: 1 PID: 5987 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 72.836554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.845898] Call Trace: [ 72.848493] dump_stack+0x185/0x1d0 [ 72.852122] ? __crc32c_le+0x4c2/0xcd0 [ 72.856005] kmsan_report+0x142/0x240 [ 72.859806] __msan_warning_32+0x6c/0xb0 [ 72.863864] __crc32c_le+0x4c2/0xcd0 [ 72.867581] chksum_update+0xb6/0x120 [ 72.871377] ? chksum_init+0xe0/0xe0 [ 72.875087] shash_async_update+0x290/0x360 [ 72.879578] ? shash_async_init+0x270/0x270 [ 72.883892] hash_sendmsg+0x41b/0x1110 [ 72.887779] ? hash_accept+0x880/0x880 [ 72.891661] SYSC_sendto+0x6c3/0x7e0 [ 72.895372] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 72.900819] ? prepare_exit_to_usermode+0x149/0x3a0 [ 72.905839] SyS_sendto+0x8a/0xb0 [ 72.909287] do_syscall_64+0x309/0x430 [ 72.913172] ? SYSC_getpeername+0x560/0x560 [ 72.917492] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 72.922670] RIP: 0033:0x455319 [ 72.925851] RSP: 002b:00007fdf6954fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 72.933551] RAX: ffffffffffffffda RBX: 00007fdf695506d4 RCX: 0000000000455319 [ 72.940812] RDX: fffffffffffffeee RSI: 00000000205c8f58 RDI: 0000000000000015 [ 72.948077] RBP: 000000000072bea0 R08: 0000000020351ff0 R09: 0000000000000010 [ 72.955339] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 72.962599] R13: 00000000000004f5 R14: 00000000006fa798 R15: 0000000000000000 [ 72.969863] [ 72.971481] Uninit was created at: [ 72.975020] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 72.980031] kmsan_alloc_page+0x82/0xe0 [ 72.984000] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 72.988747] alloc_pages_vma+0x1565/0x1800 [ 72.992978] do_huge_pmd_anonymous_page+0xf80/0x2520 [ 72.998077] handle_mm_fault+0x30ba/0x7ba0 [ 73.002303] __do_page_fault+0xec4/0x1a10 [ 73.006444] do_page_fault+0xd3/0x260 [ 73.010242] page_fault+0x45/0x50 [ 73.013678] ================================================================== [ 73.021024] Disabling lock debugging due to kernel taint [ 73.026467] Kernel panic - not syncing: panic_on_warn set ... [ 73.026467] [ 73.034528] CPU: 1 PID: 5987 Comm: syz-executor2 Tainted: G B 4.16.0+ #84 [ 73.042659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.052004] Call Trace: [ 73.054600] dump_stack+0x185/0x1d0 [ 73.058224] panic+0x39d/0x940 [ 73.061429] ? __crc32c_le+0x4c2/0xcd0 [ 73.065312] kmsan_report+0x238/0x240 [ 73.069115] __msan_warning_32+0x6c/0xb0 [ 73.073170] __crc32c_le+0x4c2/0xcd0 [ 73.076886] chksum_update+0xb6/0x120 [ 73.080681] ? chksum_init+0xe0/0xe0 [ 73.084389] shash_async_update+0x290/0x360 [ 73.088707] ? shash_async_init+0x270/0x270 [ 73.093027] hash_sendmsg+0x41b/0x1110 [ 73.097005] ? hash_accept+0x880/0x880 [ 73.100886] SYSC_sendto+0x6c3/0x7e0 [ 73.104596] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 73.110041] ? prepare_exit_to_usermode+0x149/0x3a0 [ 73.115065] SyS_sendto+0x8a/0xb0 [ 73.118519] do_syscall_64+0x309/0x430 [ 73.122404] ? SYSC_getpeername+0x560/0x560 [ 73.126725] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 73.131907] RIP: 0033:0x455319 [ 73.135094] RSP: 002b:00007fdf6954fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 73.142794] RAX: ffffffffffffffda RBX: 00007fdf695506d4 RCX: 0000000000455319 [ 73.150063] RDX: fffffffffffffeee RSI: 00000000205c8f58 RDI: 0000000000000015 [ 73.157329] RBP: 000000000072bea0 R08: 0000000020351ff0 R09: 0000000000000010 [ 73.164592] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 73.171856] R13: 00000000000004f5 R14: 00000000006fa798 R15: 0000000000000000 [ 73.179732] Dumping ftrace buffer: [ 73.183257] (ftrace buffer empty) [ 73.186942] Kernel Offset: disabled [ 73.190546] Rebooting in 86400 seconds..