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 '10.128.0.5' (ECDSA) to the list of known hosts. 2018/04/19 14:58:07 fuzzer started 2018/04/19 14:58:08 dialing manager at 10.128.0.26:37327 2018/04/19 14:58:14 kcov=true, comps=false 2018/04/19 14:58:17 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f0000000000), &(0x7f0000a4a000), &(0x7f0000000080)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000100), 0x40000002, 0x0) 2018/04/19 14:58:17 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/255, 0xff}], 0x1) 2018/04/19 14:58:17 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000001a80)='./file0\x00', 0x0, 0x1, &(0x7f00000018c0)=[{&(0x7f0000010000)="400000000002000019000000dd0100002c00000001000000000000000000000000200000002000004000000000000000e05cbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000001780)={[{@min_batch_time={'min_batch_time', 0x3d, [0x34]}, 0x2c}]}) 2018/04/19 14:58:17 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000200)='./file0\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/04/19 14:58:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="400000000002000019000000dc0100002c000000010000000000000000000000002000000020000040000000000000003d5cbe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="00000000000000000000000000000000000000000000000000000000e8980095060000001600000026", 0x29, 0x7e0}, {&(0x7f0000012200)="00000000000000000000000000000000000000000000000000000000fd4d0000ed410000000400003d5cbe5a3d5cbe5a3d5cbe5a00000000000005000200000000000800000000000af301000400000000000000000000000100000007", 0x5d, 0x9860}], 0x0, &(0x7f0000013000)) 2018/04/19 14:58:17 executing program 3: pipe2(&(0x7f0000000140), 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000480)) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_destroy(r0) memfd_create(&(0x7f000021cffe)='}\x00', 0x0) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/211) inotify_init1(0x80000) 2018/04/19 14:58:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x38, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}, 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{&(0x7f0000019000)="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", 0x280, 0x4417f40}, {&(0x7f0000019600)="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", 0x2c0, 0x441fea0}, {&(0x7f0000019a00)="0000000000000000000000040000000000000000010000000000000040c1010000000000000000000000000040000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x4423720}, {&(0x7f0000019c00)="0000040000000000000000000000000000000000c1010000000000000000000000000040000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000000000000000000000", 0x60, 0x44238e0}, {&(0x7f0000019f00)="00000000000000000000040000000000000000010000000000000000c001000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000", 0x60, 0x4423b60}, {&(0x7f000001a100)="0000000000000000000000000000000000000500000000000000000000000000000000c0c101000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000", 0x80, 0x4423d20}, {&(0x7f000001a300)="000000000000000000050000000000000000000000000000000080c10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000500000000000000", 0x60, 0x4423ee0}], 0x0, &(0x7f000001a400)=ANY=[]) 2018/04/19 14:58:17 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) syzkaller login: [ 43.459099] ip (3748) used greatest stack depth: 54688 bytes left [ 43.961981] ip (3795) used greatest stack depth: 54672 bytes left [ 44.734956] ip (3875) used greatest stack depth: 53960 bytes left [ 45.342141] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.348679] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.393843] device bridge_slave_0 entered promiscuous mode [ 45.415005] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.421549] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.431703] device bridge_slave_0 entered promiscuous mode [ 45.466006] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.472517] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.490606] device bridge_slave_0 entered promiscuous mode [ 45.512104] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.518543] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.543891] device bridge_slave_0 entered promiscuous mode [ 45.554529] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.560979] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.574532] device bridge_slave_0 entered promiscuous mode [ 45.584767] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.591235] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.613116] device bridge_slave_1 entered promiscuous mode [ 45.644598] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.651140] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.678175] device bridge_slave_1 entered promiscuous mode [ 45.686543] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.693006] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.722946] device bridge_slave_1 entered promiscuous mode [ 45.748324] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.754831] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.793928] device bridge_slave_1 entered promiscuous mode [ 45.810089] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.816561] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.839067] device bridge_slave_1 entered promiscuous mode [ 45.851909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.862890] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.869318] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.888394] device bridge_slave_0 entered promiscuous mode [ 45.896472] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.902934] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.923054] device bridge_slave_0 entered promiscuous mode [ 45.937947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.947251] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.953736] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.984249] device bridge_slave_0 entered promiscuous mode [ 45.998200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.009373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.018907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.028876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.072793] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.079339] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.123116] device bridge_slave_1 entered promiscuous mode [ 46.143099] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.158566] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.165123] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.193007] device bridge_slave_1 entered promiscuous mode [ 46.200398] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.206842] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.223241] device bridge_slave_1 entered promiscuous mode [ 46.246077] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.254863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.263520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.347886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.417485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.466757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.548388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.557541] ip (3999) used greatest stack depth: 53656 bytes left [ 46.685585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.696323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.091170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.101342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.225912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.253865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.261279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.314975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.336892] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.449082] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.459644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.483918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.500231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.637093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.706941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.725623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.829622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.956100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.341620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.352700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.434201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.456849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.466985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.547440] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.559607] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.652525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.676157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.717491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.777422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.787135] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.798557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.817891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.852982] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.862413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.876553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.909473] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.922315] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.932541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.958972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.975765] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.983194] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.990408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.004991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.038327] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.047622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.064661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.086681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.094161] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.101953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.135462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.162003] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.169533] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.179129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.187780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.217651] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.224817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.249721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.269441] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.279208] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.286822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.304895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.331641] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.352500] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.363140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.407991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.424302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.438520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.455609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.466088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.479684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.501312] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.527509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.551908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.589073] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.596228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.617338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.677419] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.686334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.700680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.740280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.747429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.765427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.527252] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.533764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.540614] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.547079] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.588950] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.595476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.614510] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.620982] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.627833] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.634280] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.658438] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.668683] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.675137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.681953] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.688422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.725954] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.733876] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.740312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.747138] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.753583] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.762233] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.805185] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.811636] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.818493] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.824966] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.896924] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.973375] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.979886] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.986738] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.993187] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.050010] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.217643] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.224174] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.231055] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.237504] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.265896] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.291345] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.297839] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.304694] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.311138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.385196] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.639634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.653637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.693115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.733663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.757622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.772623] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.780656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.758694] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.931925] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.010096] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.350191] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.427282] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.538989] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.547099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.564094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.590783] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.661268] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.743762] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.780217] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.788428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.797348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.836096] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.842375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.855595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.160182] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.166460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.179785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.303985] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.310334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.323611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.437988] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.444356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.455892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.513295] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.519600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.531874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.581981] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.588303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.599488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 14:58:43 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x204}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x400000, &(0x7f0000000200)) 2018/04/19 14:58:45 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f0000000000), &(0x7f0000a4a000), &(0x7f0000000080)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000100), 0x40000002, 0x0) 2018/04/19 14:58:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="000100000008000066000000df020000ec00000001000000000000000000000000200000002000000001000000000000495fbe5a0000ffff53ef010001000000495fbe5a000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010400)="0000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050166696c65320000000d0000001000050166696c65330000000e0000001000050166696c65300000000d0000001000050166696c65340000000f0000001c001201d181d18ed0b7d0bad0b0d0bbd0bbd0b5d1800000100000000c0004012e646f74110000001000050266696c65310000001300000050", 0x3c9, 0x48e0}, {&(0x7f0000011a00)="ed41000000040000495fbe5a495fbe5a495fbe5a00000000000005000200000000000800000000000af301000400000000000000000000000100000013", 0x3d, 0xcc00}], 0x0, &(0x7f0000013700)) open(&(0x7f0000000100)='./file0/bus\x00', 0x2000000340, 0x0) mkdir(&(0x7f0000000080)='./file0//ile0\x00', 0x0) 2018/04/19 14:58:45 executing program 4: r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000140)) 2018/04/19 14:58:45 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750097bf949734a458289bdd3e9f0d3d010937e6ba022c6a5666318ee5c1319fdc4ad321e20000000000000002d29cc2c6bf771e0a6c56", 0x200002, 0x0) fchdir(r0) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000000000)=ANY=[]) rmdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='pipefs\x00', 0x800000, &(0x7f00000003c0)="b5c69456273ce02b0173dfce8236af5180b2923cca5742656a0ac2ba40fc8f4d") 2018/04/19 14:58:45 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0x270) 2018/04/19 14:58:45 executing program 5: r0 = eventfd2(0x800000000000009, 0x80001) read$eventfd(r0, &(0x7f0000f3c000), 0x8) 2018/04/19 14:58:45 executing program 3: pipe2(&(0x7f0000000140), 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000480)) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_destroy(r0) memfd_create(&(0x7f000021cffe)='}\x00', 0x0) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/211) inotify_init1(0x80000) 2018/04/19 14:58:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37f227c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/19 14:58:45 executing program 2: pipe2(&(0x7f0000000140), 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000480)) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_destroy(r0) memfd_create(&(0x7f000021cffe)='}\x00', 0x0) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/211) inotify_init1(0x80000) 2018/04/19 14:58:45 executing program 7: socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) dup2(r0, r1) 2018/04/19 14:58:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000559000)) 2018/04/19 14:58:45 executing program 3: pipe2(&(0x7f0000000140), 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000480)) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_destroy(r0) memfd_create(&(0x7f000021cffe)='}\x00', 0x0) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/211) inotify_init1(0x80000) 2018/04/19 14:58:45 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) 2018/04/19 14:58:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000674000), &(0x7f000026bfc0), &(0x7f000019c000), &(0x7f0000000ff0), &(0x7f0000000000)={&(0x7f0000000ff8), 0x8}) 2018/04/19 14:58:45 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x40106f1e, 0x3fffff, &(0x7f0000000080)) 2018/04/19 14:58:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20000000041) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000000140)="8d", 0x1) close(r0) 2018/04/19 14:58:45 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750097bf949734a458289bdd3e9f0d3d010937e6ba022c6a5666318ee5c1319fdc4ad321e20000000000000002d29cc2c6bf771e0a6c56", 0x200002, 0x0) fchdir(r0) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000000000)=ANY=[]) rmdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='pipefs\x00', 0x800000, &(0x7f00000003c0)="b5c69456273ce02b0173dfce8236af5180b2923cca5742656a0ac2ba40fc8f4d") 2018/04/19 14:58:45 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)='0x2', 0x3) 2018/04/19 14:58:45 executing program 2: pipe2(&(0x7f0000000140), 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000480)) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_destroy(r0) memfd_create(&(0x7f000021cffe)='}\x00', 0x0) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/211) inotify_init1(0x80000) 2018/04/19 14:58:46 executing program 5: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/04/19 14:58:46 executing program 0: r0 = gettid() waitid(0x1, r0, &(0x7f0000000040), 0x2, &(0x7f0000000140)) 2018/04/19 14:58:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20000000041) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000000140)="8d", 0x1) close(r0) 2018/04/19 14:58:46 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mount(&(0x7f0000000280)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0x20000, &(0x7f00000001c0)) 2018/04/19 14:58:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)={0x14, 0x200000007, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/19 14:58:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/19 14:58:46 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x8) fallocate(r0, 0x20, 0x0, 0xfffffeff000) 2018/04/19 14:58:46 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1888, 0x4) 2018/04/19 14:58:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xd6cb, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f00000007c0)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/19 14:58:48 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000003b80)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/19 14:58:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) 2018/04/19 14:58:48 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) 2018/04/19 14:58:48 executing program 6: setrlimit(0x7, &(0x7f0000a9cff8)) epoll_create(0x8) 2018/04/19 14:58:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="060002000a0002004b3b7d83c0e44ddeaaaaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/04/19 14:58:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f00000002c0)={0x14, 0x200000007, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/19 14:58:48 executing program 2: pipe2(&(0x7f0000000140), 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000480)) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_destroy(r0) memfd_create(&(0x7f000021cffe)='}\x00', 0x0) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/211) inotify_init1(0x80000) 2018/04/19 14:58:48 executing program 5: syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0x0, 0x2032, 0xffffffffffffffff, 0x0) 2018/04/19 14:58:48 executing program 4: syslog(0x3, &(0x7f00000000c0)=""/215, 0x20000197) 2018/04/19 14:58:48 executing program 0: futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x1a053df4) 2018/04/19 14:58:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000000040)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x0, 0x9}) 2018/04/19 14:58:48 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0xfffffffffffffdcd) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x40106f1e, 0x0, &(0x7f0000000200)) 2018/04/19 14:58:48 executing program 0: syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000540)=[{&(0x7f0000000140)="7fe266c19fcd61486b87a2561557404d987ee1eb96eaadd889bc867d5787ae0f91180ace8685d8243a5174dd5b8d92e6609db9495a39f691ad6ab2573e515a6d2a69c635ad9f7ffcb576bacc91f7d77e9b33cd", 0x53, 0x8}, {&(0x7f00000002c0)="7a44105d6527cfac6ee3cf5a502e683bbb490815cd65e69094010c1a67544d1094bf2179d76375bc7e6bac56772ed064fcc877c5430e257b48ba122b71fbdfddd278093a59f0dc21c88b8ae015de5f140e5abb26c6be20d07e05d6c3b2d17e15ecf7c5bd912fedef8bd1f9b3b8076d740fae0156994a5d84da8f2f3eeabf7e980cbdca5a3b21f87ab24f021a6b59879a2adf6036cb5ad9d73c06cb9f80aa13fe4f930f1d7937d6da9a52c4be77c1f15416d2a906fbb5fb2087031167d97ab97ce7299b72d3c654d99b13ebb27331578bb0162c6b4232e74a157ae2419b142c37", 0xe0, 0x9}, {&(0x7f00000003c0)="47ee0ebe295aab0c18e3a69887bf9050089d639458859a91a5a2c79446da0a06f1f7f4a6788bb2f37fffbe67a485db183b56651364ac82228978b3843e97a624c9d25c4f77b8852f0965da5e54ed9289eac6f97a573edc4b16fe93776a98c96c2f5e3b5d78bac425900d194ced35a81a61c4469c6d61", 0x76, 0x5}], 0x0, &(0x7f0000000e40)={[{@utf8='utf8', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x0]}, 0x2c}]}) 2018/04/19 14:58:48 executing program 3: pselect6(0x12, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000ff8)={0x77359400}, &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x6}) 2018/04/19 14:58:50 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0xfffffffffffffdcd) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x40106f1e, 0x0, &(0x7f0000000200)) 2018/04/19 14:58:50 executing program 4: r0 = socket(0x10, 0x2, 0x20000000000000c) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) 2018/04/19 14:58:50 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000340), 0x0) 2018/04/19 14:58:50 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/04/19 14:58:50 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/04/19 14:58:50 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x8040, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="800000000002000019000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000011500)="ed410000000800006d5ebe5a6d5ebe5a6d5ebe5a000000000000050004", 0x1d, 0x2080}], 0x0, &(0x7f0000000040)) 2018/04/19 14:58:50 executing program 7: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 14:58:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) [ 74.365282] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/19 14:58:50 executing program 5: mq_open(&(0x7f00000000c0)='[\x00', 0x40, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x80000001}) 2018/04/19 14:58:50 executing program 2: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000000140), 0x204000000c, &(0x7f0000000000)) [ 74.498451] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/04/19 14:58:50 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x204}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000200)) [ 74.581138] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/19 14:58:50 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:58:50 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x4, 0xc0189436, 0x730000, &(0x7f0000000200)) [ 74.631207] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/04/19 14:58:50 executing program 5: mq_open(&(0x7f00000000c0)='[\x00', 0x40, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x80000001}) 2018/04/19 14:58:51 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:58:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8000000000040000ae000000d90300006c000000010000000000000000000000002000000020000080000000000000002b5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010500)}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00d84f463c438bc023d901691189694a43f3b3a50e111e49363f03fb7ed155a31e4470eada4aba9deb671312f48a7c47bead94384c7136183466cd717e08a0666a865a063e1a2ae68887b0f4c7f7020610498c3e3ed81903bd3eba48fb3d49b4d7e59cfd97155cea222f71d9779cc8fcc84a41b8fc859ffaaebaf2fb1083def58a77f9b1c48839da42cc869b274067b3f4ebfd998c1e6914c24b51196a77be1cd96175adbffd333337390cdde7d48e15147e255d297c113cac81f5b6c046"]) umount2(&(0x7f0000000080)='./file0\x00', 0x8) 2018/04/19 14:58:51 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x12, r0, 0x0) 2018/04/19 14:58:51 executing program 7: request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="766d6e657430706f7369786b0000005f6163636573736e2f6465761c74727573746564736563757269747900", 0xffffffffffffffff) 2018/04/19 14:58:51 executing program 4: r0 = socket(0x10, 0x2, 0x20000000000000c) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) [ 75.362133] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 75.387406] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/04/19 14:58:51 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:58:51 executing program 0: capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/19 14:58:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000300), 0x28030, &(0x7f0000000200)={[{@max_batch_time={'max_batch_time', 0x3d, [0x36]}, 0x2c}]}) [ 75.577378] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/04/19 14:58:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x400080}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000140), 0x4) 2018/04/19 14:58:52 executing program 2: 2018/04/19 14:58:52 executing program 7: 2018/04/19 14:58:52 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:58:52 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) 2018/04/19 14:58:52 executing program 3: ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000280)=ANY=[]) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x400003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/19 14:58:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) 2018/04/19 14:58:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000070ae1ff0000f00000000000011800010014000000ff02000400000000000000000000"], 0x27}, 0x1}, 0x0) [ 76.491994] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/04/19 14:58:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) 2018/04/19 14:58:52 executing program 2: 2018/04/19 14:58:52 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:58:54 executing program 4: 2018/04/19 14:58:54 executing program 5: 2018/04/19 14:58:54 executing program 2: 2018/04/19 14:58:54 executing program 0: 2018/04/19 14:58:54 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:58:54 executing program 3: ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000280)=ANY=[]) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x400003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/19 14:58:54 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) 2018/04/19 14:58:54 executing program 7: ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000280)=ANY=[]) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x400003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/19 14:58:54 executing program 4: 2018/04/19 14:58:54 executing program 0: 2018/04/19 14:58:54 executing program 5: 2018/04/19 14:58:54 executing program 5: 2018/04/19 14:58:54 executing program 4: 2018/04/19 14:58:54 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:58:54 executing program 0: 2018/04/19 14:58:54 executing program 7: 2018/04/19 14:58:54 executing program 2: 2018/04/19 14:58:54 executing program 3: 2018/04/19 14:58:55 executing program 4: 2018/04/19 14:58:55 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:58:55 executing program 5: 2018/04/19 14:58:55 executing program 0: 2018/04/19 14:58:55 executing program 3: 2018/04/19 14:58:55 executing program 2: 2018/04/19 14:58:55 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) 2018/04/19 14:58:55 executing program 7: 2018/04/19 14:58:56 executing program 4: 2018/04/19 14:58:56 executing program 0: 2018/04/19 14:58:56 executing program 7: 2018/04/19 14:58:56 executing program 3: 2018/04/19 14:58:56 executing program 5: 2018/04/19 14:58:56 executing program 2: 2018/04/19 14:58:56 executing program 4: 2018/04/19 14:58:56 executing program 0: 2018/04/19 14:58:57 executing program 7: 2018/04/19 14:58:57 executing program 5: 2018/04/19 14:58:57 executing program 0: 2018/04/19 14:58:57 executing program 3: 2018/04/19 14:58:57 executing program 2: 2018/04/19 14:58:57 executing program 4: 2018/04/19 14:58:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) 2018/04/19 14:58:57 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:58:57 executing program 7: 2018/04/19 14:58:57 executing program 2: 2018/04/19 14:58:57 executing program 3: 2018/04/19 14:58:57 executing program 0: 2018/04/19 14:58:58 executing program 5: 2018/04/19 14:58:58 executing program 4: 2018/04/19 14:58:58 executing program 7: 2018/04/19 14:58:58 executing program 0: 2018/04/19 14:58:58 executing program 2: 2018/04/19 14:58:59 executing program 3: 2018/04/19 14:58:59 executing program 7: 2018/04/19 14:58:59 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:58:59 executing program 4: 2018/04/19 14:58:59 executing program 5: 2018/04/19 14:58:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) 2018/04/19 14:58:59 executing program 0: 2018/04/19 14:58:59 executing program 2: 2018/04/19 14:58:59 executing program 4: 2018/04/19 14:58:59 executing program 3: 2018/04/19 14:58:59 executing program 0: 2018/04/19 14:58:59 executing program 7: 2018/04/19 14:58:59 executing program 5: 2018/04/19 14:58:59 executing program 2: 2018/04/19 14:58:59 executing program 4: 2018/04/19 14:59:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffb}) 2018/04/19 14:59:01 executing program 7: 2018/04/19 14:59:01 executing program 0: 2018/04/19 14:59:01 executing program 2: 2018/04/19 14:59:01 executing program 4: 2018/04/19 14:59:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x38, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x140, 0x10000}, {&(0x7f0000010300)="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", 0x100, 0x10320}, {&(0x7f0000010600)="00000000000000000000000000010000000000000400000000000000004000000000000000010000000000000400000000000000010000000000000002000000000000000200000000000000b00100000000000000010000000000000001000000000000000200000000000000010000000000000001000000000000000200000000000000010000000000000002000000000000000200000000000000b00300000000000000010000000000000002000000000000000200000000000000b00400000000000000010000000000000002000000000000000200000000000000b00200000000000000004001000000000000010000000000000200000000000000e04c857700000000000000000000000000000000000000000000000000000000ce2c9a379e86491285a63d8b33ccda1a0040020000000000010000000000000192e862cb22524a7196ef57b9958dfed50200000000000000040000000000000002000000000100000000000000cc00000000000000006b3f0000300000000100000000000000cc00004000000000003b3f000030000000000000000000000000", 0x1a0, 0x23f00}, {&(0x7f0000010a00)="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", 0x1e0, 0x2bf00}, {&(0x7f0000010e00)="c0fb25d600000000000000000000000000000000000000000000000000000000ce2c9a379e86491285a63d8b33ccda1a0040110000000000000000000000000192e862cb22524a7196ef57b9958dfed50100000000000000010000000000000004000000000200000000000000840000000000000000e43d0000b701000004000000000000008400000000000000002d3c0000b70100000500000000000000840000000000000000763a0000b70100000700000000000000840000000000000000bf380000b70100000000000000000000000000000000000000000000000000", 0xe0, 0x114000}, {&(0x7f0000011000)="00000000010000000000000000000000000000000080120000000000000000000000000000400000000000000000000000000000000000000000000001000000", 0x40, 0x1179c0}, {&(0x7f0000011200)="000000000000000000000000000000000000000000000000000000010000000000000000000000000000000040120000000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000", 0x60, 0x117b60}, {&(0x7f0000011400)="000000000000000000000000000000000000010000000000000000000000000000000000120000000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000", 0x60, 0x117d20}, {&(0x7f0000011600)="000000000000000000010000000000000000000000000000000080110000000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000", 0x60, 0x117ee0}, 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{&(0x7f0000011d00)="00000000000000000000000000000000030000000000000000010000000000000000000000000000000040000000000092e862cb22524a7196ef57b9958dfed52f57c4aa00000000000000000000000000000000000000000000000000000000ce2c9a379e86491285a63d8b33ccda1a0040120000000000000000000000000192e862cb22524a7196ef57b9958dfed501000000000000000500000000000000", 0xa0, 0x123fc0}, {&(0x7f0000011f00)="2a1d03fb00000000000000000000000000000000000000000000000000000000ce2c9a379e86491285a63d8b33ccda1a0000400000000000010000000000000192e862cb22524a7196ef57b9958dfed50200000000000000010000000000000004000000000200000000000000840000000000000000e43d0000b701000004000000000000008400000000000000002d3c0000b70100000500000000000000840000000000000000763a0000b70100000700000000000000840000000000000000bf380000b70100000000000000000000000000000000000000000000000000", 0xe0, 0x400000}, {&(0x7f0000012100)="00000000010000000000000000000000000000000080120000000000000000000000000000400000000000000000000000000000000000000000000001000000", 0x40, 0x4039c0}, {&(0x7f0000012300)="000000000000000000000000000000000000000000000000000000010000000000000000000000000000000040120000000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000", 0x60, 0x403b60}, {&(0x7f0000012500)="0000000000000000000000000000000000000200000000000000000000000000000000400200000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000", 0x80, 0x403d20}, {&(0x7f0000012700)="000000000000000000020000000000000000000000000000000000020000000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000200000000000000", 0x60, 0x403ee0}, 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0x260, 0x407f60}, {&(0x7f0000012f00)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x40f840}, {&(0x7f0000013100)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008043be5a00000000000000008043be5a00000000000000008043be5a00000000000000008043be5a000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x120, 0x40f9e0}, {&(0x7f0000013400)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x40fc80}, {&(0x7f0000013600)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x40fe40}, {&(0x7f0000013800)="49ab6a4d00000000000000000000000000000000000000000000000000000000ce2c9a379e86491285a63d8b33ccda1a0000410000000000010000000000000192e862cb22524a7196ef57b9958dfed50300000000000000050000000000000002000000000001000000000000010000000000000000fb3e0000a000000000010000000000000c0001000000000000ef3e00000c000000000000000000000000", 0xa0, 0x410000}, {&(0x7f0000013a00)="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", 0x100, 0x1400000}, {&(0x7f0000013f00)="00000000000000000000000000000000000200000000020000000000000000000100000000002400000000000000000001000000010000100000020000000100000000000000000040020000000080d3cdd31108456e91d7373bbc732ae30000000200000000020000000000000000000100000000002400000000000000000001000000010000100000020000000100000000000000000040020000000080d3cdd31108456e91d7373bbc732ae30000000200000000020000000000000000000100000000002400000000000000000001000000010000100000020000000100000000000000000040020000000080d3cdd31108456e91d7373bbc732ae30100000000000000000040040000000080d3cdd31108456e91d7373bbc732ae30000800000000000020000000000000000000100000000002200000000000000000001000000010000100000020000000100000000000000000040010000000080d3cdd31108456e91d7373bbc732ae301000000000000000000c0010000000080d3cdd31108456e91d7373bbc732ae300008000000000000200000000000000000001000000000001000000000000000000010000000100001000000100000001000000000000000000c0000000000080d3cdd31108456e91d7373bbc732ae301000000000000000000400600000000000080050000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000080d3cdd31108456e91d7373bbc732ae3ce2c9a379e86491285a63d8b33ccda1a", 0x240, 0x1407dc0}, 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0x340, 0x1c03dc0}, {&(0x7f0000014a00)="14ddb2cc00000000000000000000000000000000000000000000000000000000ce2c9a379e86491285a63d8b33ccda1a0000c00100000000010000000000000192e862cb22524a7196ef57b9958dfed50400000000000000050000000000000002000000000001000000000000010000000000000000fb3e0000a000000000010000000000000c0001000000000000ef3e00000c000000000000000000000000", 0xa0, 0x2400000}, {&(0x7f0000014e00)="000000000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100000000000000000000000000000000000000000000000000000000000000", 0x60, 0x2407680}, {&(0x7f0000015000)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x2407840}, 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{&(0x7f0000015700)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x2407e40}, 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0x280, 0x2417f40}, 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0x80, 0x2423d20}, {&(0x7f0000017400)="000000000000000000050000000000000000000000000000000080c10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000500000000000000", 0x60, 0x2423ee0}, {&(0x7f0000017700)="0000000000000000000000ffffffffffffffff00000000000000000000000000", 0x20, 0x4000220}, {&(0x7f0000017900)="14ddb2cc00000000000000000000000000000000000000000000000000000000ce2c9a379e86491285a63d8b33ccda1a0000c00100000000010000000000000192e862cb22524a7196ef57b9958dfed50400000000000000050000000000000002000000000001000000000000010000000000000000fb3e0000a000000000010000000000000c0001000000000000ef3e00000c000000000000000000000000", 0xa0, 0x4400000}, {&(0x7f0000017d00)="000000000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100000000000000000000000000000000000000000000000000000000000000", 0x60, 0x4407680}, {&(0x7f0000017f00)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x4407840}, {&(0x7f0000018100)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008043be5a00000000000000008043be5a00000000000000008043be5a00000000000000008043be5a000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x120, 0x44079e0}, {&(0x7f0000018400)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x4407c80}, {&(0x7f0000018600)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x4407e40}, {&(0x7f0000018800)="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", 0x1c0, 0x4408000}, {&(0x7f0000018d00)="00000000000000000000000000000000030000000000000000010000000000000000c00100000000000000020000000092e862cb22524a7196ef57b9958dfed5030000000000000000010000000000000000c00100000000000000020000000092e862cb22524a7196ef57b9958dfed5030000000000000000010000000000000000400100000000000080000000000092e862cb22524a7196ef57b9958dfed5030000000000000000010000000000000000400100000000000080000000000092e862cb22524a7196ef57b9958dfed5030000000000000000010000000000000000c00000000000000080000000000092e862cb22524a7196ef57b9958dfed5030000000000000000010000000000000000400000000000000080000000000092e862cb22524a7196ef57b9958dfed5030000000000000000010000000000000000000000000000000040000000000092e862cb22524a7196ef57b9958dfed5ac9e229200000000000000000000000000000000000000000000000000000000ce2c9a379e86491285a63d8b33ccda1a0000c10100000000010000000000000192e862cb22524a7196ef57b9958dfed504000000000000000700000000000000", 0x1c0, 0x440fea0}, {&(0x7f0000019000)="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", 0x280, 0x4417f40}, {&(0x7f0000019600)="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", 0x2c0, 0x441fea0}, {&(0x7f0000019a00)="0000000000000000000000040000000000000000010000000000000040c1010000000000000000000000000040000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x4423720}, {&(0x7f0000019c00)="0000040000000000000000000000000000000000c1010000000000000000000000000040000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000000000000000000000", 0x60, 0x44238e0}, {&(0x7f0000019f00)="00000000000000000000040000000000000000010000000000000000c001000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000", 0x60, 0x4423b60}, {&(0x7f000001a100)="0000000000000000000000000000000000000500000000000000000000000000000000c0c101000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000", 0x80, 0x4423d20}, {&(0x7f000001a300)="000000000000000000050000000000000000000000000000000080c10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000500000000000000", 0x60, 0x4423ee0}], 0x0, &(0x7f000001a400)=ANY=[]) 2018/04/19 14:59:01 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) 2018/04/19 14:59:01 executing program 7: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200040000100010005000000001c08108f13", 0x12, 0x400}, {&(0x7f0000010b00)="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", 0x120, 0x1400}, {&(0x7f0000010e00)="03002e000000000000000000000000000000000000000000000000000000000001002e2e00000000000000000000000000000000000000000000000000000000040066696c653000000000000000000000000000000000000000000000000000", 0x60, 0x1c00}, {&(0x7f0000011000)="08002e000000000000000000000000000000000000000000000000000000000001002e2e00000000000000000000000000000000000000000000000000000000090066696c653000000000000000000000000000000000000000000000000000", 0x60, 0x2400}], 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0//ile0\x00', 0x0) 2018/04/19 14:59:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000003640)={&(0x7f0000000040)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000002200), 0x0, &(0x7f0000002240)=[{0xc}], 0xc}, 0x0) 2018/04/19 14:59:01 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/19 14:59:01 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) 2018/04/19 14:59:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @multicast1=0xe0000001]}, 0x18) 2018/04/19 14:59:01 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x80100) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000200)=""/25) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x4, 0xffff, 0x4d, 0x100000001, 0xff, 0xe9b, 0x4a2, 0x1ff, 0x0, 0x100000001, 0x5, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)={0x14, 0x25, 0xafb}, 0x14}, 0x1}, 0x0) connect$netrom(r1, &(0x7f0000000140)=@full={{0x3, {"ea90bb0a10861f"}, 0x101}, [{"e9bc5344277bd5"}, {"6e844497da9d21"}, {"cb1b2dc0f3db41"}, {"53079f929be8f9"}, {"ee2bf5440515d5"}, {"c8b3a6eeeda995"}, {"8bee2ea779b5e0"}, {"a2e696330b872b"}]}, 0x48) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000001c0), 0x10) 2018/04/19 14:59:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000002580), 0x4) r2 = msgget(0x2, 0x0) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000180)=""/250) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f00000000c0)={0x7, 0x6, 0x8, 0x6, 0x3, 0x9, 0xfffffffffffffffe, 0xa6, 0x5, 0x3}) sendto$unix(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) 2018/04/19 14:59:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @multicast1=0xe0000001]}, 0x18) 2018/04/19 14:59:03 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x1c9c380}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000000)="c2dc400f8f5c86505ac619c48f1c436065a08e13c68a", 0x16) 2018/04/19 14:59:03 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:03 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x800) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/04/19 14:59:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x301000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) close(r1) 2018/04/19 14:59:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/04/19 14:59:03 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) unshare(0x8000400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001140)={{0x6, 0x7}, 'port1\x00', 0x11, 0x20001, 0x9, 0x66, 0x80000001, 0x0, 0x7, 0x0, 0x7, 0xfffffffffffffff9}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/4096) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) 2018/04/19 14:59:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) 2018/04/19 14:59:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ipv6_route\x00') r1 = memfd_create(&(0x7f0000000040)="56247125f600028525764b884f0000c189f417870100", 0x0) sendfile(r1, r0, &(0x7f0000000200), 0x10000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x7, 0x3, 0x6c, 0xfffffffffffffffc, 0x75c, 0x6}) 2018/04/19 14:59:03 executing program 2: unshare(0x40600) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x101000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x2, 0x0, 0x9, 0xff8000, r1}) sendmmsg(r0, &(0x7f0000000480)=[{{&(0x7f00000000c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="a5bb73002314b9acc07e28008c0be4cde09a7828273ede66db6d2d62e04a7c14454e01296d7ded533b9fbdfd11824c0b2c0cb010d8876fd182bfb6322f5c83d007b466e7", 0x44}], 0x1, &(0x7f0000000200)=[{0x80, 0x107, 0x29, "0ebd16d70e87367362ea16574cb90e7ca2de388618a7bdc4e7509e37f61a03253779e61d05faee51c85a27f8627b217be4ea35e5c911e8ee6fd5170adc5adb10bdcee8db6845150b90fa03d0107f8c2741201347edc08bfd189222124a6b85759ff20a8c4b4175ba91d27c46a9876800"}, {0xf8, 0x119, 0x5, "568ab7f519d8bdfc10af1b4c48b5384906bc696033842cbef9ff7949baccf89acf523b0679ab64dfea6789099173877f46ba888e37a53d4bf02844b484f5b1bc3be071e67b3eb8b7af7368a1b23f4827519d5b3b58e8fc0556c64bacebd887b8ffdf2094b534bd856b1ab61cd13c98fb42ad4b1fe03df1d8190913aae796284ff26b32b819fdd798fc97e48dbeb4e28beb54d84a3d71e3c085b6a5c49571d97206b6a6f1145bff3893cda28a25db566c3a2170b13a24d4da67eeca3bbba9a1e3cf0be1e63ae2f2efe7b331cfed1e1f1e4ef6e74b3e2779c9e41b2ab4b77d01617e8605c7a6"}, {0x30, 0x3a, 0x3, "2e042e6e22c81baa3122f368df9703fa0bd5036603463dcd16915dd3cb3f62"}, {0xd8, 0x103, 0xffffffffffff34f5, "11f6bbc9745548d04cb7822c053807909f097fc85f0aea1b57dab12c20037d143d84025cd5db7cdd4070e3e167aaf958e13076fd5cc0095255513167032a7e182925fe569f4a37b0a24599ece0abc98ab29a4d894dade84b047c52040735c7f9b577a176b8f116d64d0f1cd2806c25f080fd8cdbcd0a666c55cdd2aa971724987199a381c325647dff881cd8be2eb318860e11861ec107df136f01ae3bd851cbb30d71e68378ea314939aaf5569a1e21f9973e7aa99735f3d96b54b2a38fb5264b907f385a"}], 0x280, 0x44}, 0x3}], 0x1, 0x11) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r2, 0x3) 2018/04/19 14:59:03 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/73) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x4, 0xfffffffeffffffff, 0x3, 0x0, 0x0, 0x1000000000000, 0x2, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x3}) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="770190212e3eb8ec03058e8f9025a5c6510d", 0x12}], 0x1) 2018/04/19 14:59:03 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x0) 2018/04/19 14:59:03 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x802, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0xffffffff, 0x5, 0x1f, 0x5}, 0x10) unshare(0x400) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept(r0, 0x0, &(0x7f0000000140)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x2, 0x4) 2018/04/19 14:59:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/04/19 14:59:03 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"5d2204377e877f"}, 0x8cf}, [{"3ce7f6893becdd"}, {"d6dad1a2f0be9a"}, {"f78ed79674f2f9"}, {"9ca2dba9767091"}, {"b86c45f3cecf56"}, {"63e4de2547cc68"}, {"08c4755b53e678"}, {"0e2e77b346cb60"}]}, 0x48) unshare(0x8000400) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x10000) 2018/04/19 14:59:03 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x0) 2018/04/19 14:59:05 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) 2018/04/19 14:59:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/73) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x4, 0xfffffffeffffffff, 0x3, 0x0, 0x0, 0x1000000000000, 0x2, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x3}) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="770190212e3eb8ec03058e8f9025a5c6510d", 0x12}], 0x1) 2018/04/19 14:59:05 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x0) 2018/04/19 14:59:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x100) perf_event_open(&(0x7f000000a000)={0x2, 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_bp={&(0x7f0000a7dfff)}, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x4, &(0x7f000000a000)) 2018/04/19 14:59:05 executing program 2: madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x1000}, 0x8, 0x800) ioctl$void(r0, 0xc0045878) 2018/04/19 14:59:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') fchdir(r0) syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") pwrite64(r0, &(0x7f0000000000)='\x00', 0x1, 0xfffffffffffffffe) 2018/04/19 14:59:05 executing program 7: r0 = socket$inet6(0xa, 0x200080003, 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5e0}, 0x1c) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x66) 2018/04/19 14:59:05 executing program 0: ioprio_set$pid(0x2, 0x0, 0x673c) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup2(r0, r0) accept4$alg(r1, 0x0, 0x0, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x200000000000) io_setup(0x1, &(0x7f0000000940)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3f, 0x1, @tid=r3}, &(0x7f0000000140)) io_submit(r2, 0x2, &(0x7f0000000900)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000300)}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000180)="04b645becff1bbd605a2b3c23a5f662e418219", 0x13}]) r4 = getpgid(0xffffffffffffffff) capget(&(0x7f0000000000)={0x0, r4}, &(0x7f0000000040)={0x5, 0x0, 0x7, 0x5, 0xf4, 0x43}) 2018/04/19 14:59:05 executing program 0: r0 = inotify_init1(0x80800) r1 = mq_open(&(0x7f00000001c0)=')eth1\x00', 0x0, 0x8, &(0x7f0000000200)={0xd6, 0x26a9, 0x0, 0x401, 0x1f2c, 0x1, 0x8000, 0xffffffffffffff22}) dup2(r0, r1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000080)="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", 0xfc) 2018/04/19 14:59:05 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02010009080000000000000000000000030086000000000002000000e0000001d228045d25f8f2f86eab0da700000000e0000001000000000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x123}, 0x1}, 0x4040) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/19 14:59:05 executing program 3: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt(r0, 0xff, 0x1, &(0x7f0000000080), 0x0) r1 = memfd_create(&(0x7f00000000c0)='[{\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) r3 = getgid() getgroups(0x8, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r3]) fchownat(r1, &(0x7f0000000380)='./file0\x00', r2, r4, 0x1d00) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x70000, 0x0) r6 = getgid() ioctl$TUNSETGROUP(r5, 0x400454ce, r6) setsockopt$inet6_int(r5, 0x29, 0x7, &(0x7f00000002c0)=0xffff, 0x4) setsockopt$inet6_buf(r5, 0x29, 0x3f, &(0x7f0000000300)="fc46708a1b53ec55949b4e8926578ad4dceeda53ac9ed85ac6540fcdde378e17aa652d8be10ca2dd28ec5b1982d5d764d4942a1e5f769abd619447ad36da625e5d87add257127828c7976bdca965bdd852a6f1342aaae277ffdedc", 0x5b) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)=""/1, 0x1) 2018/04/19 14:59:05 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa041, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x84, 0x4, &(0x7f0000001000), 0x3) 2018/04/19 14:59:05 executing program 6 (fault-call:1 fault-nth:0): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:05 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x1, 0xc0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x6, r2, 0x10000, 0x4fd}) 2018/04/19 14:59:05 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') getcwd(&(0x7f0000000740)=""/51, 0x33) 2018/04/19 14:59:05 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) 2018/04/19 14:59:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) prctl$setfpexc(0xc, 0x40000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2018/04/19 14:59:07 executing program 7: unshare(0x400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x428c00, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4401000000001269, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)) 2018/04/19 14:59:07 executing program 4: r0 = socket$inet(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000004a00030007fffd946fb983bc0a00800002000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000040)="1f6d6cad1e6d7fa22c7f188c4d51f6bb90569592ea93f6972394b267d6dbe37558c8e3153f534a3b89729f2eac432765a2abab14b433b718eb59e57ffca73ff90cc687cd68300b72caecdbc46b9fbe1ac6bd4dfe11459b324b5db6db6f3e9732c7094c5e78dd57cb81f30b7ce60307b16d70de366ea2652b12c81d0086fdcbeb791790be26f5a70e5308da017ad8f7b9388648b8215e567150a5e7eb0cd97ebc162c78512ae95eef6d470d47e622b06564517de4", 0xb4) 2018/04/19 14:59:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) clone(0x20900, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) pipe(&(0x7f0000000040)) 2018/04/19 14:59:07 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x1, 0xc0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x6, r2, 0x10000, 0x4fd}) 2018/04/19 14:59:07 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x2bc, 0x0) 2018/04/19 14:59:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) 2018/04/19 14:59:07 executing program 0: r0 = socket$inet6(0xa, 0x40, 0x3) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1c, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 14:59:07 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000014c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000015c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001680)=0x0) fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001740)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000001800)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000180)="dd7afcf736ecdb51b5993a692dbf60ba86aff2989abd0029bba3b76dc3ab0bed807cf75c64c923fbc542b4948de12e3374fb789987f4401aff57062eafcb2183bc82ce39dfc41cfb77e22072e3f1aea8f69a93c474cd620fba96eeb8f24f117c1b6a4dc7b2b5ab1198f5b1f14710f0f65c208c2a2eaf63ac147dc2a7f840", 0x7e}, {&(0x7f0000000200)="b813f29427ac76d8a4261c0d9d3771da57e3396f957dbf3ca335d825cc96a53825c03e6e29f60b1fad6948db02fa8a56c5ebc637e2acd61014cabb13cecc2e0bad9b714ebaeed19db72e0c2111c3986cb0c09c86eb2853d8792bc60d1dde6f0036666d3bdd576c5cfd77c701647ead2d3812c35898bd9ecac8d733141051903d021067f41a1008be4cac210aa1079a7a1c9d76dc3a4b11ec9fdbee8d6692486154b27f9e351b898d17723a01e73b11a01d036793d5695f6e12fb9d0cc369d7227e1dcc2ad55505599553eb3d6418d1f66bed51e0249f1e6cb6c845f45de15cb82dee8494d6a9145f", 0xe8}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="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", 0xfa}, {&(0x7f0000001400)="527827ec490834510d3b6ac72e0e408eff155240c312c936b92d1291ecac94b0ee38c311c50cd66841", 0x29}], 0x5, &(0x7f0000001780)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x60, 0x4008844}, 0x8814) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x4}) 2018/04/19 14:59:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_flowlabel\x00') accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/85, 0x55}], 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x7, &(0x7f0000000080)=[{0x0, 0x278a4289, 0x4, 0x80000000}, {0x3f, 0x5, 0x0, 0x3afd}, {0x7f, 0x0, 0xffffffffffffffe0, 0x1f}, {0x7f, 0x5, 0x8, 0x8001}, {0x2a, 0x1000, 0x400, 0x6b28}, {0x200, 0x5, 0x0, 0x60d2ab27}, {0x0, 0x1, 0x1, 0x4}]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e22}}) preadv(r0, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/04/19 14:59:07 executing program 5: timer_create(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000000300)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000004c0)=@generic={0x0, "54140bf8d58a31fcf976acdc3f1b8cef31aa1e40ffe813905b7ec85f1c91537adb5e935a46df64813c66df29c47b16e2ed10955f40be666cb0951ecdb1afc908cb9eafb20b4d3f013ea1f03013ec61afa7225d9bf811826bbacdc9a7a158c620e904dc7e70eb13e98e660ea94926dab56782eead5c762dff82b9a5cb6b79"}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) signalfd4(r0, &(0x7f0000000000)={0xeb53}, 0x8, 0x80000) 2018/04/19 14:59:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80000000080}, "706f72741100"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) 2018/04/19 14:59:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x2c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x65, 0x4000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) 2018/04/19 14:59:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x0, &(0x7f0000027000)={0x1}) sendmmsg(r1, &(0x7f0000006700)=[{{&(0x7f0000001b80)=@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x100}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)="fe5d6a10b080be96d28b76f8d80dfa43fee9e10503aad581c30bcb4e92d8d6df38bb689b057f15b8ebf6a5f3e99ef93cf130cbef3ce4e1e191f3df5705f104a4ea75720f333b9ca874927a8ecb21ef79c6b23e199263eb934fc79a830be916e880b73661974208a33821fc004152ef0b", 0x70}], 0x1, &(0x7f0000001ec0), 0x0, 0x4000080}, 0xff}], 0x1, 0x4000000) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001b00)={@mcast2}, &(0x7f0000001b40)=0x14) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000540)="c7e09ec94c27f46987a2a8614e8b3006c90b4f0e5e7f246170fdfbab4d64f9c47131471427466d333dad92faff95ab4139684029caeb601f4b853da40badf9923ecfe1472df8a3f33c9fb1602365526822e9095ad2d341a79764f9a16279d64cde6942857b40ea9ec13beff0c39caee92ab130d7d0695ff05110093f6ed8e75f5ffcf75e7a20d1a3c6e5f74a36e6e7a684d3c32869b4707b071765487ef679fdd963a784778d16bf948786dbc5a0761abc642bb4da23a6059bdc0c8d4059e9c6cfc2930b21878acf6027763cc502090b677ae1de64ffce9786a0d27a3fdc", 0xde}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) fcntl$setflags(r2, 0x2, 0x1) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB]}, 0x1}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000020c0)={r3, 0xf1}, &(0x7f00000067c0)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') lseek(r4, 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x0, 0x8}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/102, &(0x7f0000000280)=0x66) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='o\b\x00\x00\x00\x00\x00\x00\x00N'], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) 2018/04/19 14:59:07 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:09 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) 2018/04/19 14:59:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(crc32-generic,pcbc(aes-aesni)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) epoll_create1(0x0) 2018/04/19 14:59:09 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/102, 0x66}], 0x3, 0x15) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0xffffffffffffffe1}], 0xfffff5f, 0x0) 2018/04/19 14:59:09 executing program 7: syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) gettid() socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000578ffc), &(0x7f0000b3effc)=0x4) r3 = timerfd_create(0x7, 0x0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000952000)=""/219, 0x8}], 0x1) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="8765b59b6f8b4da18498c201ec5f7360c42ee2fc03762c392f3987d4d58c90ef37487c5219678d434314ae992b510a6a0af6c66bd439d7b3c57c6becbf3709999b6c82a142dd0f2c9757a95f37b426fbc1514c2d63aed23d44f91d469a1ee06dcb3dfd4a21237916fe6aff9ba64a402237cf5be7a56fea274b3093b0f10f74b66c344c91923c75bc725067ae88725e189880cfa483010df32f31e87df8c75eb1ee7ed7f055047dbf34bf31b7bafc6a2d52bf003dacff97ea4c10e24ecac55fad4bab207e1f9ce7eeafc20b0eca"], 0x1) timerfd_settime(r3, 0x1, &(0x7f0000dfa000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00003eb000)) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1e) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/04/19 14:59:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f00001d8000)=""/4096}, 0x48) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0500000005000700878908000002"], 0xe) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/19 14:59:09 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb2cbb9ece17cd669313c15210c36cce52b5cefe87d541d511eb8591df48b3104758f7c9405b980440eadc265f40297c953059e7efbc88fb3cd00108bd41cacc4b2e3a95ef2a2a64f0e744d9ab4bdc7573", 0x69}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x40, 0xc4d69f82ab7f73d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000240)={{0x3, 0x3, 0x1000, 0x0, 0x7f}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x5, 0x401, 0x9}) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, {0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200}, 0x401, [0x192, 0x3, 0x3, 0x8, 0x3, 0x0, 0xfff, 0x5a46]}, 0x5c) 2018/04/19 14:59:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000240)={@in={0x2, 0x4e22, @rand_addr=0x400}, {&(0x7f0000000180)=""/147, 0x93}, &(0x7f00000000c0), 0x1}, 0xa0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) r3 = dup(r0) ioctl$VT_WAITACTIVE(r3, 0x5607) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d00d500010100c58a47566f8d45157c97ec3a00000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/19 14:59:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000006140)={0x10001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = dup(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000001c0)={0x8, 0x2, 0xffff}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x1c}, @dev={0xac, 0x14, 0x14, 0xd}, r3}, 0xc) 2018/04/19 14:59:09 executing program 0: r0 = socket(0x3, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffd0b) r1 = socket(0x19, 0x3, 0xfffffffffffffffc) recvfrom$ipx(r1, &(0x7f0000000080)=""/86, 0x56, 0x10000, &(0x7f0000000100)={0x4, 0x9, 0x3ff, "46857c9117ef", 0x487f}, 0x10) 2018/04/19 14:59:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x2000) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x10000, &(0x7f0000000100), 0x8) r2 = dup(r0) sendmsg$alg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000480)="fe", 0x1}], 0x1, &(0x7f0000000500)=[@iv={0x18, 0x117, 0x2}], 0x18, 0x810}, 0x4000041) [ 93.270991] QAT: Invalid ioctl [ 93.298557] QAT: Invalid ioctl 2018/04/19 14:59:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x402c542c, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7, 0x3000}, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x20, 0x80000001, 0x4, 0x90e}, 0x10) 2018/04/19 14:59:09 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20100, 0x0) setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000100)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) readahead(r1, 0x79, 0xcb300000000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x41, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0xffffffffffffff80) 2018/04/19 14:59:09 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000140)={0x4, @random="98609ffbd384"}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) 2018/04/19 14:59:09 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000eccffc), 0xfffffffffffffed7) r2 = dup3(r1, r1, 0x80000) ioctl$TCXONC(0xffffffffffffff9c, 0x540a, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2, 0x83d2, 0x7fff, 0x4, 0x10}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x7}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x1e, 0x4) 2018/04/19 14:59:09 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x0, 0x200, 0x0, 0x6}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0x8001, 0x4) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xc9fc, 0x800) unshare(0x20000400) r2 = inotify_init() r3 = semget(0x2, 0x1, 0x1) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000001c0)=""/140) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2b4, @empty, 0x400}, @in6={0xa, 0x4e24, 0x7fc0000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x74) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/163, 0xa3) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8000) mq_timedsend(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)) 2018/04/19 14:59:09 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000340)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x200}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/19 14:59:11 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(0x0, 0x1000000000015) 2018/04/19 14:59:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)) shutdown(r0, 0x0) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5, &(0x7f0000000100)={0x9bb}, 0x8) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/19 14:59:11 executing program 2: getrlimit(0x4a, &(0x7f0000000140)) r0 = dup(0xffffffffffffffff) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) 2018/04/19 14:59:11 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x7fff, 0x0, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000480)={r1}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00'}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f00000002c0)="6d48c49719f615815f08e7896ebd961e4226d7a3ecd24af90cfd044ec0a9d1aecdfc6a2c64236f79a6779f7320cc4a6732637c8be2765f402a28e4e943e661330d2195c1685c0062790ec2fd7368552255f2c84a773aa597c76ecff3dbc2ebc19cd8a910586e58f1eda1ab0bea157703d41aef91b8e6eb977d821b145333648b6df2eb836638b50a3553633e6d3b"}, 0x10) 2018/04/19 14:59:11 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x1) 2018/04/19 14:59:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x40040) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r2 = inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x82000402) inotify_rm_watch(r1, r2) r3 = accept$alg(r0, 0x0, 0x0) sendto$packet(r3, &(0x7f00005f0f3d)="80", 0x1, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/19 14:59:11 executing program 7: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000980)={0x7, 0x0, 0x10003, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000ac0)={r1, 0x7}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x0, 0x3}, 0xc) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000900)={0x3, 0x100000001, 0x7fff, 0xfffffffffffffffd}, 0x10) fchdir(r3) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="0900000000000000000000002200000002000000ff7f00140000000008000000"]) r6 = dup3(r5, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x7ad}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0}, {0xdef, 0x7, 0x0, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x101}}, 0xe8) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r7 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r7, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/04/19 14:59:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xfffffffffffffe17, &(0x7f0000000000)={&(0x7f0000000080)=@allocspi={0x104, 0x16, 0x309, 0x0, 0x25dfdbff, {{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x70bd26, 0x5}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) 2018/04/19 14:59:11 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x40000000000003, 0x9, r0}, 0x2c) r2 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r2, &(0x7f0000000240)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101401, 0x0) close(r1) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) recvfrom(r3, &(0x7f00000000c0)=""/254, 0xfe, 0x40002001, &(0x7f0000000500)=@hci={0x1f, r4, 0x1}, 0x80) r5 = socket(0x1e, 0x1, 0x0) recvfrom(r5, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80) getsockopt$inet_dccp_buf(r5, 0x21, 0x8e, &(0x7f00000003c0)=""/223, &(0x7f00000004c0)=0xdf) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000680)=""/81) 2018/04/19 14:59:11 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x2, 0x419c07ee433798d3, 0x2f, &(0x7f0000ffd000/0x1000)=nil, 0x9}) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) sendfile(r1, r0, &(0x7f0000000000), 0x100000001) sendfile(r1, r1, 0x0, 0x10001) 2018/04/19 14:59:11 executing program 2: symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000140)='./file0\x00') lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/55, 0x37) rmdir(&(0x7f0000000000)='./file0\x00') r0 = memfd_create(&(0x7f0000000000), 0x3) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) 2018/04/19 14:59:11 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:11 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/19 14:59:12 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x100, 0x9, 0x1000, 0x7}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:12 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x1000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/19 14:59:12 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xfffffffffffffffc, 0x0, 0x8, 0x800000000010ad, 0xfffffffffffffffd}, 0xffffffffffffff31) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x442, &(0x7f0000000000)=""/251}, 0x48) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c746572000000004659d7000000000000000000000000000000000000000000007c0000003ef58b7657ac22fb371b61b5d8fa1079195a983e733738b04dc514dfd380711cfb3bb17c3cb13777716cac496ea72e138690d46fc7a1171a0f08750da9172750ad08a2529c3b070f5f78231b749a71112c91992483a4b1b26342528e75d462abee1bfff39e1a35c52ade043140959617b8bfc08792d99b580ea66211"], &(0x7f00000001c0)=0xa0) 2018/04/19 14:59:12 executing program 7: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000980)={0x7, 0x0, 0x10003, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000ac0)={r1, 0x7}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x0, 0x3}, 0xc) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000900)={0x3, 0x100000001, 0x7fff, 0xfffffffffffffffd}, 0x10) fchdir(r3) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="0900000000000000000000002200000002000000ff7f00140000000008000000"]) r6 = dup3(r5, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x7ad}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0}, {0xdef, 0x7, 0x0, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x101}}, 0xe8) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r7 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r7, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/04/19 14:59:12 executing program 2: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000980)={0x7, 0x0, 0x10003, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000ac0)={r1, 0x7}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x0, 0x3}, 0xc) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000900)={0x3, 0x100000001, 0x7fff, 0xfffffffffffffffd}, 0x10) fchdir(r3) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="0900000000000000000000002200000002000000ff7f00140000000008000000"]) r6 = dup3(r5, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb16012d05de705928cc1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e4193d2d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e", 0x7ad}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0}, {0xdef, 0x7, 0x0, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x101}}, 0xe8) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r7 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r7, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/04/19 14:59:12 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(0x0, 0x1000000000015) 2018/04/19 14:59:12 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x7fff, 0x0, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000480)={r1}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00'}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f00000002c0)="6d48c49719f615815f08e7896ebd961e4226d7a3ecd24af90cfd044ec0a9d1aecdfc6a2c64236f79a6779f7320cc4a6732637c8be2765f402a28e4e943e661330d2195c1685c0062790ec2fd7368552255f2c84a773aa597c76ecff3dbc2ebc19cd8a910586e58f1eda1ab0bea157703d41aef91b8e6eb977d821b145333648b6df2eb836638b50a3553633e6d3b"}, 0x10) 2018/04/19 14:59:12 executing program 3: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000980)={0x7, 0x0, 0x10003, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000ac0)={r1, 0x7}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x0, 0x3}, 0xc) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000900)={0x3, 0x100000001, 0x7fff, 0xfffffffffffffffd}, 0x10) fchdir(r3) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="0900000000000000000000002200000002000000ff7f00140000000008000000"]) r6 = dup3(r5, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x7ad}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0}, {0xdef, 0x7, 0x0, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x101}}, 0xe8) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r7 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r7, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/04/19 14:59:13 executing program 0: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x0, &(0x7f000081f000)) mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/04/19 14:59:13 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x4) 2018/04/19 14:59:13 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x100, 0x9, 0x1000, 0x7}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:13 executing program 3: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000000)=ANY=[@ANYBLOB="14000000ef0000001e464f743ae6848f5947a4c49321eb724447952f"]) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5, 0x401, 0xcd2b}) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/04/19 14:59:13 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x2, 0x400) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000180)={0x1, 0x4, 0xffffffffffffff1e, 0x9bec, 0x10, 0x5}) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x7f, {0x6, 0x1000, 0x100000001, 0x0, 0x100000001, 0xfffffffffffff8df}, 0x401, 0x80}, 0xe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) memfd_create(&(0x7f00000001c0)='*proc\'#-wlan1+eth1%\x00', 0x1) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:13 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x1000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/19 14:59:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c002b00080001f44a000800"], 0x2c}, 0x1}, 0x0) 2018/04/19 14:59:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000081) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioprio_get$uid(0x3, r1) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000180)=0x3ff) 2018/04/19 14:59:13 executing program 7: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000004b40)={0x0, 0x0, &(0x7f00000043c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0a000001004000010000003a0000000000"], 0x10}, 0x0) 2018/04/19 14:59:13 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x1000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/19 14:59:14 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x100, 0x9, 0x1000, 0x7}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:14 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x1, 0x1, @thr={&(0x7f0000000140)="6343b3ff2193c70cc48ce67a5051bd14abb7b8635ffa4e5ab4508381c5c86ff5fc5b2423568cf23b4fcb6cc948edd0a428909cdeaeceb2aa611be83cbb89f4908bc4aa7b4f20801987a2d42b7e989fcf7a3496f72e0051c77defc305981ede495fc33f85ee789b41a799c1cf6242bb2aec42f43c6e411afe5540e453416dce", &(0x7f00000001c0)="df48fe7e3875a8ddd90f9868f32820a88eaea00a3998456e5e1d9cc0a1e53851fb9f7af179c84b68e11f8805a12fc91a14a049a6bfe2a5e4e822fad3681b107e9aed0eeb798ec2d69f60d9762e93abd3bd0fbf16111266b01b47a6995037c10c292720e6cf796ce03a26b00f124b1a132429de491eab947c0a6fc7d6ad9862492104ce4b2c1ef84ac9eb405e647232b9c295a32d1ba2855628bf2f05b2b5792f098fa58fd5fd60bccddf1670d0783d91e26513ad5372ecde49cd1fba25cd76560525d86d244bbd2a7b66c132fa5e372e39a47a3093ae53d1ee60393cfe93684e1a83cb39b24c611f"}}, &(0x7f00000002c0)=0x0) timer_getoverrun(r1) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000400)=0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x54800210}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00012bbd7000fcdbdf250100000008000400050000000800050005000000080005000900000008000500040000630008000500e300000024000200080002004e200000080006000000000008000800ffffff7f08000900030000"], 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/19 14:59:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x1) 2018/04/19 14:59:15 executing program 3: clone(0x3002017d, &(0x7f0000000280), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000003c0)) 2018/04/19 14:59:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/19 14:59:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(0x0, 0x1000000000015) 2018/04/19 14:59:15 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x1000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/19 14:59:15 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x100, 0x9, 0x1000, 0x7}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:15 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10887c, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:15 executing program 7: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 14:59:15 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0xffbc, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/19 14:59:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x82, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) 2018/04/19 14:59:15 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/04/19 14:59:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x1) 2018/04/19 14:59:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/04/19 14:59:15 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/19 14:59:15 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/19 14:59:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=ANY=[], 0x0, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0x35, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) 2018/04/19 14:59:17 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000001c0)=0x3) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000180)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'yam0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r0, 0x48000}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x7, 0x5, 0x8000}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x10000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0x1, 0x100000001, 0x51, 0x28, 0x4}, &(0x7f0000000380)=0x98) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r2, 0x59, "6077d19f9509a68f23d530b733fe482f41b5bb3795e3dbe6c7c29967dafeca02b277cb035710d7692a1da24e658f9fb3d5e015ed8712e6e91b2a2d42a68500a24b4022c94916a2667a935881f5cf6a8a4e90a72cd2378fba1a"}, &(0x7f0000000480)=0x61) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000c, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r3, 0x9}, 0x8) 2018/04/19 14:59:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 14:59:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/04/19 14:59:17 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) dup3(r2, r0, 0x0) 2018/04/19 14:59:17 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/19 14:59:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/19 14:59:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) 2018/04/19 14:59:17 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000080)="240000001900030007ff0907000083be8020000000040005031d85680340a3a2d19b187e", 0x24}], 0x1}, 0x0) 2018/04/19 14:59:17 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) 2018/04/19 14:59:17 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/19 14:59:17 executing program 0: r0 = open$dir(&(0x7f0000000000)='./bus\x00', 0x845c2, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1'}, 0x4) 2018/04/19 14:59:17 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) socketpair$inet(0x1e, 0x804, 0x0, &(0x7f0000000200)={0x0}) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000f18000)=@in={0x1e, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/19 14:59:17 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x88001) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/19 14:59:17 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/19 14:59:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000240), 0x0) tkill(r1, 0x1000000000015) [ 101.461628] ================================================================== [ 101.469090] BUG: KMSAN: uninit-value in tipc_node_get_mtu+0x200/0x7a0 [ 101.475681] CPU: 0 PID: 6846 Comm: syz-executor3 Not tainted 4.16.0+ #84 [ 101.482522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.491873] Call Trace: [ 101.494470] dump_stack+0x185/0x1d0 [ 101.498102] ? tipc_node_get_mtu+0x200/0x7a0 [ 101.502511] kmsan_report+0x142/0x240 [ 101.506323] __msan_warning_32+0x6c/0xb0 [ 101.510382] tipc_node_get_mtu+0x200/0x7a0 [ 101.514623] __tipc_sendmsg+0x1b32/0x41c0 [ 101.518777] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.523633] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.528304] ? local_bh_enable+0x36/0x40 [ 101.532376] tipc_sendmsg+0xeb/0x140 [ 101.536092] ? tipc_recvmsg+0x1c30/0x1c30 [ 101.540238] ___sys_sendmsg+0xec0/0x1310 [ 101.544304] ? __fdget+0x4e/0x60 [ 101.547691] SYSC_sendmsg+0x2a3/0x3d0 [ 101.551498] SyS_sendmsg+0x54/0x80 [ 101.555040] do_syscall_64+0x309/0x430 [ 101.558933] ? ___sys_sendmsg+0x1310/0x1310 [ 101.563262] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.568449] RIP: 0033:0x455329 [ 101.571643] RSP: 002b:00007f1e7d53fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 101.579617] RAX: ffffffffffffffda RBX: 00007f1e7d5406d4 RCX: 0000000000455329 [ 101.586893] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 101.594161] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.601427] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 101.608700] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 [ 101.615967] [ 101.617584] Local variable description: ----dnode@__tipc_sendmsg [ 101.623712] Variable was created at: [ 101.627427] __tipc_sendmsg+0x20c/0x41c0 [ 101.631488] tipc_sendmsg+0xeb/0x140 [ 101.635187] ================================================================== [ 101.642535] Disabling lock debugging due to kernel taint [ 101.647983] Kernel panic - not syncing: panic_on_warn set ... [ 101.647983] [ 101.655350] CPU: 0 PID: 6846 Comm: syz-executor3 Tainted: G B 4.16.0+ #84 [ 101.663484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.672832] Call Trace: [ 101.675431] dump_stack+0x185/0x1d0 [ 101.679063] panic+0x39d/0x940 [ 101.682281] ? tipc_node_get_mtu+0x200/0x7a0 [ 101.686695] kmsan_report+0x238/0x240 [ 101.690508] __msan_warning_32+0x6c/0xb0 [ 101.694564] tipc_node_get_mtu+0x200/0x7a0 [ 101.698783] __tipc_sendmsg+0x1b32/0x41c0 [ 101.702938] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.707772] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.712423] ? local_bh_enable+0x36/0x40 [ 101.716499] tipc_sendmsg+0xeb/0x140 [ 101.720199] ? tipc_recvmsg+0x1c30/0x1c30 [ 101.724331] ___sys_sendmsg+0xec0/0x1310 [ 101.728389] ? __fdget+0x4e/0x60 [ 101.731771] SYSC_sendmsg+0x2a3/0x3d0 [ 101.735566] SyS_sendmsg+0x54/0x80 [ 101.739089] do_syscall_64+0x309/0x430 [ 101.742967] ? ___sys_sendmsg+0x1310/0x1310 [ 101.747291] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.752475] RIP: 0033:0x455329 [ 101.755647] RSP: 002b:00007f1e7d53fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 101.763335] RAX: ffffffffffffffda RBX: 00007f1e7d5406d4 RCX: 0000000000455329 [ 101.770593] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 101.777855] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.785419] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 101.792679] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 [ 101.800413] Dumping ftrace buffer: [ 101.803939] (ftrace buffer empty) [ 101.807624] Kernel Offset: disabled [ 101.811229] Rebooting in 86400 seconds..