[....] 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. [ 28.926001] kauditd_printk_skb: 7 callbacks suppressed [ 28.926013] audit: type=1800 audit(1545571754.162:29): pid=5933 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 28.951209] audit: type=1800 audit(1545571754.162:30): pid=5933 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.558336] sshd (6071) used greatest stack depth: 15728 bytes left Warning: Permanently added '10.128.0.119' (ECDSA) to the list of known hosts. 2018/12/23 13:31:41 parsed 1 programs 2018/12/23 13:31:43 executed programs: 0 [ 178.396502] IPVS: ftp: loaded support on port[0] = 21 [ 178.403321] IPVS: ftp: loaded support on port[0] = 21 [ 178.403496] IPVS: ftp: loaded support on port[0] = 21 [ 178.416572] IPVS: ftp: loaded support on port[0] = 21 [ 178.419290] IPVS: ftp: loaded support on port[0] = 21 [ 178.430438] IPVS: ftp: loaded support on port[0] = 21 [ 179.220186] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.229480] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.240652] device bridge_slave_0 entered promiscuous mode [ 179.287194] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.295568] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.303555] device bridge_slave_1 entered promiscuous mode [ 179.311597] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.317922] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.327047] device bridge_slave_0 entered promiscuous mode [ 179.358009] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.367670] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.383048] device bridge_slave_0 entered promiscuous mode [ 179.397956] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.406172] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.414308] device bridge_slave_0 entered promiscuous mode [ 179.424813] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.432773] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.440211] device bridge_slave_0 entered promiscuous mode [ 179.449423] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.457819] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.467019] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.474841] device bridge_slave_1 entered promiscuous mode [ 179.485408] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.494408] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.503272] device bridge_slave_0 entered promiscuous mode [ 179.512817] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.519176] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.530211] device bridge_slave_1 entered promiscuous mode [ 179.544534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.555861] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.563772] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.574526] device bridge_slave_1 entered promiscuous mode [ 179.581784] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.588149] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.598590] device bridge_slave_1 entered promiscuous mode [ 179.608416] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.615445] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.623913] device bridge_slave_1 entered promiscuous mode [ 179.643666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.653288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.661734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.673868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.699301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.713172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.736881] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.759098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.770176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.804793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.845155] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 179.918649] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 179.961047] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 179.985117] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.001314] ip (6389) used greatest stack depth: 15480 bytes left [ 180.020381] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.034137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.050699] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.063319] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.076863] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.089386] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.110638] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.127376] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.143321] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.156763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.164610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.191716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.201957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.213825] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.224383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.239616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.255758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.264700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.278619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.295822] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.305100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.334955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.344854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.357903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.378611] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.396947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.422353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.430165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.455593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.469741] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.478224] team0: Port device team_slave_0 added [ 180.499806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.531514] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.538418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.562620] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.582625] team0: Port device team_slave_1 added [ 180.603984] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.614007] team0: Port device team_slave_0 added [ 180.630166] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.637556] team0: Port device team_slave_0 added [ 180.651884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.681392] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.697809] team0: Port device team_slave_0 added [ 180.719864] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.728352] team0: Port device team_slave_0 added [ 180.739176] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.748199] team0: Port device team_slave_1 added [ 180.756544] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.766526] team0: Port device team_slave_1 added [ 180.778369] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.789206] team0: Port device team_slave_1 added [ 180.810037] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.826013] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 180.845230] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.856981] team0: Port device team_slave_1 added [ 180.863389] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.870830] team0: Port device team_slave_0 added [ 180.882025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.890046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.904929] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.912924] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.927215] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 180.937318] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.946463] team0: Port device team_slave_1 added [ 180.957620] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.979176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.987247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.995497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.005810] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 181.016548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 181.026502] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 181.048928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 181.057969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.068712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.083556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.091851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.099310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.107251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.114924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.122635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.130326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 181.140695] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 181.151566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 181.162808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.170704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.191494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.199404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.207689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.215547] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.227540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 181.236359] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 181.253166] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 181.263482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 181.275029] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.286715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.310007] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.318649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.326493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.334413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.342227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.349875] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.360434] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 181.378333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.386638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.413969] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 181.432778] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 181.440012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.450243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.458515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.467109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.485993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 181.505616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.521903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.540093] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 181.569030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.581720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.014045] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.020551] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.027551] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.033951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.045632] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 182.062950] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.069322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.076041] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.082460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.092142] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 182.198761] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.205188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.211951] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.218332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.233815] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 182.256051] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.262481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.269188] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.275690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.302669] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 182.317693] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.324114] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.330782] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.337235] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.352801] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 182.452894] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.459318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.466033] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.472445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.482557] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 183.031557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.039497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.065112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.073770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.081050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.088109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.810335] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.073802] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.098502] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 185.120150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.209238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.223588] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.302009] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.341610] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 185.378723] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 185.389388] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 185.404996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.416857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.455747] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 185.531354] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 185.607935] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 185.626721] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 185.638801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.649918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.665127] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 185.690806] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.700778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.712031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.812403] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 185.821599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.835506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.863995] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 185.871704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.881723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.902673] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.915852] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.944337] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 185.950556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.960530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.092188] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.187083] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.215367] 8021q: adding VLAN 0 to HW filter on device team0 2018/12/23 13:31:53 executed programs: 6 2018/12/23 13:31:59 executed programs: 42 2018/12/23 13:32:04 executed programs: 76 2018/12/23 13:32:09 executed programs: 108 2018/12/23 13:32:15 executed programs: 144 2018/12/23 13:32:20 executed programs: 180 2018/12/23 13:32:26 executed programs: 216 2018/12/23 13:32:31 executed programs: 252 2018/12/23 13:32:37 executed programs: 288 2018/12/23 13:32:42 executed programs: 324 [ 241.360303] [ 241.362107] ===================================================== [ 241.368318] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 241.375046] 4.20.0-rc6-next-20181217+ #172 Not tainted [ 241.380295] ----------------------------------------------------- [ 241.386512] syz-executor5/9438 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 241.393690] 00000000c5414bf6 (&ctx->fd_wqh){....}, at: aio_poll+0x760/0x1420 [ 241.401157] [ 241.401157] and this task is already holding: [ 241.407110] 00000000fdf0e1c5 (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll+0x738/0x1420 [ 241.415329] which would create a new lock dependency: [ 241.420494] (&(&ctx->ctx_lock)->rlock){..-.} -> (&ctx->fd_wqh){....} [ 241.427076] [ 241.427076] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 241.435123] (&(&ctx->ctx_lock)->rlock){..-.} [ 241.435131] [ 241.435131] ... which became SOFTIRQ-irq-safe at: [ 241.445982] lock_acquire+0x1ed/0x520 [ 241.449994] _raw_spin_lock_irq+0x61/0x80 [ 241.454234] free_ioctx_users+0xbc/0x710 [ 241.458407] percpu_ref_switch_to_atomic_rcu+0x563/0x730 [ 241.464170] rcu_process_callbacks+0xc5b/0x15f0 [ 241.468937] __do_softirq+0x308/0xb7e [ 241.472828] irq_exit+0x17f/0x1c0 [ 241.476355] smp_apic_timer_interrupt+0x1cb/0x760 [ 241.481402] apic_timer_interrupt+0xf/0x20 [ 241.485707] native_safe_halt+0x6/0x10 [ 241.489665] default_idle+0xbf/0x490 [ 241.493481] arch_cpu_idle+0x10/0x20 [ 241.497393] default_idle_call+0x6d/0x90 [ 241.501608] do_idle+0x49b/0x5c0 [ 241.505168] cpu_startup_entry+0x18/0x20 [ 241.509345] start_secondary+0x487/0x5f0 [ 241.513527] secondary_startup_64+0xa4/0xb0 [ 241.517912] [ 241.517912] to a SOFTIRQ-irq-unsafe lock: [ 241.523651] (&ctx->fault_pending_wqh){+.+.} [ 241.523658] [ 241.523658] ... which became SOFTIRQ-irq-unsafe at: [ 241.534539] ... [ 241.534554] lock_acquire+0x1ed/0x520 [ 241.540296] _raw_spin_lock+0x2d/0x40 [ 241.544223] userfaultfd_release+0x63e/0x8d0 [ 241.548722] __fput+0x3bc/0xa90 [ 241.552183] ____fput+0x15/0x20 [ 241.555578] task_work_run+0x1e8/0x2a0 [ 241.559556] get_signal+0x1558/0x1980 [ 241.563606] do_signal+0x9c/0x21c0 [ 241.567233] exit_to_usermode_loop+0x2e5/0x380 [ 241.571882] do_syscall_64+0x6be/0x820 [ 241.575838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.581088] [ 241.581088] other info that might help us debug this: [ 241.581088] [ 241.589215] Chain exists of: [ 241.589215] &(&ctx->ctx_lock)->rlock --> &ctx->fd_wqh --> &ctx->fault_pending_wqh [ 241.589215] [ 241.601458] Possible interrupt unsafe locking scenario: [ 241.601458] [ 241.608378] CPU0 CPU1 [ 241.613023] ---- ---- [ 241.617665] lock(&ctx->fault_pending_wqh); [ 241.622053] local_irq_disable(); [ 241.628107] lock(&(&ctx->ctx_lock)->rlock); [ 241.635102] lock(&ctx->fd_wqh); [ 241.641052] [ 241.643787] lock(&(&ctx->ctx_lock)->rlock); [ 241.648447] [ 241.648447] *** DEADLOCK *** [ 241.648447] [ 241.654514] 1 lock held by syz-executor5/9438: [ 241.659071] #0: 00000000fdf0e1c5 (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll+0x738/0x1420 [ 241.667728] [ 241.667728] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 241.676769] -> (&(&ctx->ctx_lock)->rlock){..-.} { [ 241.681611] IN-SOFTIRQ-W at: [ 241.684877] lock_acquire+0x1ed/0x520 [ 241.690312] _raw_spin_lock_irq+0x61/0x80 [ 241.696223] free_ioctx_users+0xbc/0x710 [ 241.701941] percpu_ref_switch_to_atomic_rcu+0x563/0x730 [ 241.709023] rcu_process_callbacks+0xc5b/0x15f0 [ 241.715332] __do_softirq+0x308/0xb7e [ 241.720779] irq_exit+0x17f/0x1c0 [ 241.725870] smp_apic_timer_interrupt+0x1cb/0x760 [ 241.732349] apic_timer_interrupt+0xf/0x20 [ 241.738222] native_safe_halt+0x6/0x10 [ 241.743766] default_idle+0xbf/0x490 [ 241.749117] arch_cpu_idle+0x10/0x20 [ 241.754465] default_idle_call+0x6d/0x90 [ 241.760176] do_idle+0x49b/0x5c0 [ 241.765201] cpu_startup_entry+0x18/0x20 [ 241.770905] start_secondary+0x487/0x5f0 [ 241.776614] secondary_startup_64+0xa4/0xb0 [ 241.782565] INITIAL USE at: [ 241.785756] lock_acquire+0x1ed/0x520 [ 241.791110] _raw_spin_lock_irq+0x61/0x80 [ 241.796815] free_ioctx_users+0xbc/0x710 [ 241.802439] percpu_ref_switch_to_atomic_rcu+0x563/0x730 [ 241.809441] rcu_process_callbacks+0xc5b/0x15f0 [ 241.815677] __do_softirq+0x308/0xb7e [ 241.821030] irq_exit+0x17f/0x1c0 [ 241.826033] smp_apic_timer_interrupt+0x1cb/0x760 [ 241.832426] apic_timer_interrupt+0xf/0x20 [ 241.838205] native_safe_halt+0x6/0x10 [ 241.843641] default_idle+0xbf/0x490 [ 241.849068] arch_cpu_idle+0x10/0x20 [ 241.854326] default_idle_call+0x6d/0x90 [ 241.859930] do_idle+0x49b/0x5c0 [ 241.864841] cpu_startup_entry+0x18/0x20 [ 241.870446] start_secondary+0x487/0x5f0 [ 241.876058] secondary_startup_64+0xa4/0xb0 [ 241.881919] } [ 241.883769] ... key at: [] __key.52396+0x0/0x40 [ 241.890498] ... acquired at: [ 241.893585] lock_acquire+0x1ed/0x520 [ 241.897538] _raw_spin_lock+0x2d/0x40 [ 241.901496] aio_poll+0x760/0x1420 [ 241.905190] io_submit_one+0xa49/0xf80 [ 241.909232] __x64_sys_io_submit+0x1b7/0x580 [ 241.913915] do_syscall_64+0x1b9/0x820 [ 241.917988] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.923340] [ 241.924944] [ 241.924944] the dependencies between the lock to be acquired [ 241.924948] and SOFTIRQ-irq-unsafe lock: [ 241.936527] -> (&ctx->fault_pending_wqh){+.+.} { [ 241.941368] HARDIRQ-ON-W at: [ 241.944768] lock_acquire+0x1ed/0x520 [ 241.950374] _raw_spin_lock+0x2d/0x40 [ 241.955983] userfaultfd_release+0x63e/0x8d0 [ 241.962202] __fput+0x3bc/0xa90 [ 241.967313] ____fput+0x15/0x20 [ 241.972400] task_work_run+0x1e8/0x2a0 [ 241.978094] get_signal+0x1558/0x1980 [ 241.983706] do_signal+0x9c/0x21c0 [ 241.989072] exit_to_usermode_loop+0x2e5/0x380 [ 241.995487] do_syscall_64+0x6be/0x820 [ 242.001181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.008172] SOFTIRQ-ON-W at: [ 242.011528] lock_acquire+0x1ed/0x520 [ 242.017133] _raw_spin_lock+0x2d/0x40 [ 242.022740] userfaultfd_release+0x63e/0x8d0 [ 242.028953] __fput+0x3bc/0xa90 [ 242.034054] ____fput+0x15/0x20 [ 242.039142] task_work_run+0x1e8/0x2a0 [ 242.044834] get_signal+0x1558/0x1980 [ 242.050441] do_signal+0x9c/0x21c0 [ 242.055809] exit_to_usermode_loop+0x2e5/0x380 [ 242.062193] do_syscall_64+0x6be/0x820 [ 242.067902] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.074898] INITIAL USE at: [ 242.078255] lock_acquire+0x1ed/0x520 [ 242.083781] _raw_spin_lock+0x2d/0x40 [ 242.089302] userfaultfd_ctx_read+0x6b7/0x2140 [ 242.095605] userfaultfd_read+0x1e2/0x2c0 [ 242.101635] __vfs_read+0x117/0xa80 [ 242.107059] vfs_read+0x17f/0x3e0 [ 242.112258] ksys_read+0x101/0x260 [ 242.117532] __x64_sys_read+0x73/0xb0 [ 242.123053] do_syscall_64+0x1b9/0x820 [ 242.128663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.135582] } [ 242.137483] ... key at: [] __key.45236+0x0/0x40 [ 242.144302] ... acquired at: [ 242.147493] _raw_spin_lock+0x2d/0x40 [ 242.151479] userfaultfd_ctx_read+0x6b7/0x2140 [ 242.156229] userfaultfd_read+0x1e2/0x2c0 [ 242.160550] __vfs_read+0x117/0xa80 [ 242.164338] vfs_read+0x17f/0x3e0 [ 242.167948] ksys_read+0x101/0x260 [ 242.171652] __x64_sys_read+0x73/0xb0 [ 242.175621] do_syscall_64+0x1b9/0x820 [ 242.179665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.185026] [ 242.186650] -> (&ctx->fd_wqh){....} { [ 242.190440] INITIAL USE at: [ 242.193790] lock_acquire+0x1ed/0x520 [ 242.199144] _raw_spin_lock_irq+0x61/0x80 [ 242.204840] userfaultfd_ctx_read+0x2bc/0x2140 [ 242.210987] userfaultfd_read+0x1e2/0x2c0 [ 242.216770] __vfs_read+0x117/0xa80 [ 242.221954] vfs_read+0x17f/0x3e0 [ 242.226963] ksys_read+0x101/0x260 [ 242.232081] __x64_sys_read+0x73/0xb0 [ 242.237453] do_syscall_64+0x1b9/0x820 [ 242.242903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.249629] } [ 242.251421] ... key at: [] __key.45239+0x0/0x40 [ 242.258391] ... acquired at: [ 242.261510] lock_acquire+0x1ed/0x520 [ 242.265465] _raw_spin_lock+0x2d/0x40 [ 242.269430] aio_poll+0x760/0x1420 [ 242.273186] io_submit_one+0xa49/0xf80 [ 242.277235] __x64_sys_io_submit+0x1b7/0x580 [ 242.281811] do_syscall_64+0x1b9/0x820 [ 242.285868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.291219] [ 242.292829] [ 242.292829] stack backtrace: [ 242.297309] CPU: 0 PID: 9438 Comm: syz-executor5 Not tainted 4.20.0-rc6-next-20181217+ #172 [ 242.305785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.315164] Call Trace: [ 242.317782] dump_stack+0x244/0x39d [ 242.321405] ? dump_stack_print_info.cold.1+0x20/0x20 [ 242.326679] ? print_shortest_lock_dependencies.cold.59+0x18e/0x211 [ 242.333175] ? vprintk_func+0x85/0x181 [ 242.337055] check_usage.cold.62+0x6d5/0xad1 [ 242.341492] ? check_usage_forwards+0x3d0/0x3d0 [ 242.346312] ? __lock_acquire+0x62f/0x4c20 [ 242.350563] ? __switch_to_asm+0x40/0x70 [ 242.354628] ? __switch_to_asm+0x34/0x70 [ 242.358673] ? __switch_to_asm+0x40/0x70 [ 242.362725] ? lockdep_on+0x50/0x50 [ 242.366336] ? mark_held_locks+0x130/0x130 [ 242.370566] ? __lock_acquire+0x62f/0x4c20 [ 242.374785] ? __sched_text_start+0x8/0x8 [ 242.378918] ? zap_class+0x6a0/0x6a0 [ 242.382616] __lock_acquire+0x238a/0x4c20 [ 242.386742] ? __lock_acquire+0x238a/0x4c20 [ 242.391046] ? mark_held_locks+0x130/0x130 [ 242.395278] ? graph_lock+0x270/0x270 [ 242.399062] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 242.404152] ? find_held_lock+0x36/0x1c0 [ 242.408194] ? add_wait_queue+0x1b9/0x2b0 [ 242.412429] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 242.417515] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 242.422600] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 242.427233] ? trace_hardirqs_on+0xbd/0x310 [ 242.431575] ? kasan_check_read+0x11/0x20 [ 242.435708] ? add_wait_queue+0x1b9/0x2b0 [ 242.439934] ? trace_hardirqs_off_caller+0x310/0x310 [ 242.445031] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 242.450118] ? add_wait_queue+0x1b9/0x2b0 [ 242.454267] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 242.459557] lock_acquire+0x1ed/0x520 [ 242.463352] ? aio_poll+0x760/0x1420 [ 242.467050] ? lock_release+0xa00/0xa00 [ 242.471005] ? kasan_check_write+0x14/0x20 [ 242.475218] ? do_raw_spin_lock+0x14f/0x350 [ 242.479522] ? __ia32_sys_eventfd+0x40/0x40 [ 242.483843] ? rwlock_bug.part.2+0x90/0x90 [ 242.488060] ? trace_hardirqs_on+0x310/0x310 [ 242.492454] ? __save_stack_trace+0x8d/0xf0 [ 242.496775] _raw_spin_lock+0x2d/0x40 [ 242.500587] ? aio_poll+0x760/0x1420 [ 242.504283] aio_poll+0x760/0x1420 [ 242.507805] ? free_ioctx_users+0x710/0x710 [ 242.512174] ? kmem_cache_alloc+0x130/0x730 [ 242.516484] ? aio_setup_rw+0x170/0x170 [ 242.520446] ? graph_lock+0x270/0x270 [ 242.524237] ? graph_lock+0x270/0x270 [ 242.528022] ? cache_grow_end+0xa8/0x190 [ 242.532065] ? find_held_lock+0x36/0x1c0 [ 242.536257] ? __might_fault+0x12b/0x1e0 [ 242.540303] ? lock_downgrade+0x900/0x900 [ 242.544428] ? lock_release+0xa00/0xa00 [ 242.548531] ? perf_trace_sched_process_exec+0x860/0x860 [ 242.553973] ? kasan_check_read+0x11/0x20 [ 242.558123] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 242.563401] io_submit_one+0xa49/0xf80 [ 242.567389] ? io_submit_one+0xa49/0xf80 [ 242.571434] ? aio_poll+0x1420/0x1420 [ 242.575236] ? __might_fault+0x12b/0x1e0 [ 242.579299] ? lock_downgrade+0x900/0x900 [ 242.583435] ? perf_trace_sched_process_exec+0x860/0x860 [ 242.588930] ? blk_lld_busy+0xa0/0xa0 [ 242.592724] __x64_sys_io_submit+0x1b7/0x580 [ 242.597113] ? __ia32_sys_io_destroy+0x580/0x580 [ 242.601870] ? trace_hardirqs_on+0xbd/0x310 [ 242.606249] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 242.611895] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.617313] ? trace_hardirqs_off_caller+0x310/0x310 [ 242.622410] do_syscall_64+0x1b9/0x820 [ 242.626386] ? __ia32_sys_io_destroy+0x580/0x580 [ 242.631122] ? do_syscall_64+0x1b9/0x820 [ 242.635168] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 242.640524] ? syscall_return_slowpath+0x5e0/0x5e0 [ 242.645436] ? trace_hardirqs_on_caller+0x310/0x310 [ 242.650432] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 242.655721] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 242.662374] ? __switch_to_asm+0x40/0x70 [ 242.666413] ? __switch_to_asm+0x34/0x70 [ 242.670467] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.675306] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.680665] RIP: 0033:0x457669 [ 242.683840] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 242.702940] RSP: 002b:00007f038fccfc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 242.710654] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457669 [ 242.717963] RDX: 0000000020000b00 RSI: 0000000000000001 RDI: 00007f038fcf2000 [ 242.725218] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 [ 242.732488] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f038fcd06d4 [ 242.739741] R13: 00000000004be9a4 R14: 00000000004cf5c8 R15: 00000000ffffffff 2018/12/23 13:32:48 executed programs: 348 [ 242.783695] kobject: 'loop4' (000000007fe531ee): kobject_uevent_env [ 242.790969] kobject: 'loop4' (000000007fe531ee): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 242.817318] kobject: 'loop0' (00000000a421a522): kobject_uevent_env [ 242.829700] kobject: 'loop0' (00000000a421a522): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 242.841020] kobject: 'loop3' (00000000fb98282b): kobject_uevent_env [ 242.847604] kobject: 'loop3' (00000000fb98282b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 242.857720] kobject: 'loop1' (0000000097153ace): kobject_uevent_env [ 242.864190] kobject: 'loop1' (0000000097153ace): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 242.874062] kobject: 'loop2' (000000009a593a8f): kobject_uevent_env [ 242.886001] kobject: 'loop2' (000000009a593a8f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 242.896417] kobject: 'loop5' (000000002c7d5bfb): kobject_uevent_env [ 242.902874] kobject: 'loop5' (000000002c7d5bfb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 243.703830] kobject: 'loop3' (00000000fb98282b): kobject_uevent_env [ 243.710406] kobject: 'loop3' (00000000fb98282b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 243.729538] kobject: 'loop4' (000000007fe531ee): kobject_uevent_env [ 243.736122] kobject: 'loop4' (000000007fe531ee): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 243.754725] kobject: 'loop1' (0000000097153ace): kobject_uevent_env [ 243.762527] kobject: 'loop1' (0000000097153ace): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 243.787399] kobject: 'loop2' (000000009a593a8f): kobject_uevent_env [ 243.794595] kobject: 'loop2' (000000009a593a8f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 243.805917] kobject: 'loop5' (000000002c7d5bfb): kobject_uevent_env [ 243.812464] kobject: 'loop5' (000000002c7d5bfb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 243.822404] kobject: 'loop0' (00000000a421a522): kobject_uevent_env [ 243.828852] kobject: 'loop0' (00000000a421a522): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 244.634591] kobject: 'loop3' (00000000fb98282b): kobject_uevent_env [ 244.641883] kobject: 'loop3' (00000000fb98282b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 244.657842] kobject: 'loop1' (0000000097153ace): kobject_uevent_env [ 244.667542] kobject: 'loop1' (0000000097153ace): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 244.683323] kobject: 'loop4' (000000007fe531ee): kobject_uevent_env [ 244.691142] kobject: 'loop4' (000000007fe531ee): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 244.702725] kobject: 'loop0' (00000000a421a522): kobject_uevent_env [ 244.713377] kobject: 'loop0' (00000000a421a522): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 244.723941] kobject: 'loop2' (000000009a593a8f): kobject_uevent_env [ 244.730379] kobject: 'loop2' (000000009a593a8f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 244.740480] kobject: 'loop5' (000000002c7d5bfb): kobject_uevent_env [ 244.747033] kobject: 'loop5' (000000002c7d5bfb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 245.544340] kobject: 'loop3' (00000000fb98282b): kobject_uevent_env [ 245.551195] kobject: 'loop3' (00000000fb98282b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 245.614863] kobject: 'loop1' (0000000097153ace): kobject_uevent_env [ 245.629884] kobject: 'loop1' (0000000097153ace): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 245.647595] kobject: 'loop4' (000000007fe531ee): kobject_uevent_env [ 245.655981] kobject: 'loop4' (000000007fe531ee): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 245.667234] kobject: 'loop5' (000000002c7d5bfb): kobject_uevent_env [ 245.674270] kobject: 'loop5' (000000002c7d5bfb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 245.684958] kobject: 'loop2' (000000009a593a8f): kobject_uevent_env [ 245.691577] kobject: 'loop2' (000000009a593a8f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 245.701608] kobject: 'loop0' (00000000a421a522): kobject_uevent_env [ 245.708031] kobject: 'loop0' (00000000a421a522): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 246.424151] kobject: 'loop3' (00000000fb98282b): kobject_uevent_env [ 246.431226] kobject: 'loop3' (00000000fb98282b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 246.524280] kobject: 'loop1' (0000000097153ace): kobject_uevent_env [ 246.532634] kobject: 'loop1' (0000000097153ace): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 246.546803] kobject: 'loop5' (000000002c7d5bfb): kobject_uevent_env [ 246.554043] kobject: 'loop5' (000000002c7d5bfb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 246.569704] kobject: 'loop0' (00000000a421a522): kobject_uevent_env [ 246.587257] kobject: 'loop0' (00000000a421a522): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 246.598089] kobject: 'loop4' (000000007fe531ee): kobject_uevent_env [ 246.604932] kobject: 'loop4' (000000007fe531ee): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 246.615626] kobject: 'loop2' (000000009a593a8f): kobject_uevent_env [ 246.622236] kobject: 'loop2' (000000009a593a8f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 247.364845] kobject: 'loop3' (00000000fb98282b): kobject_uevent_env [ 247.371516] kobject: 'loop3' (00000000fb98282b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 247.473962] kobject: 'loop1' (0000000097153ace): kobject_uevent_env [ 247.480576] kobject: 'loop1' (0000000097153ace): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 247.495267] kobject: 'loop5' (000000002c7d5bfb): kobject_uevent_env [ 247.504377] kobject: 'loop5' (000000002c7d5bfb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 247.520155] kobject: 'loop2' (000000009a593a8f): kobject_uevent_env [ 247.538788] kobject: 'loop2' (000000009a593a8f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 247.549762] kobject: 'loop4' (000000007fe531ee): kobject_uevent_env [ 247.560958] kobject: 'loop4' (000000007fe531ee): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 247.571066] kobject: 'loop0' (00000000a421a522): kobject_uevent_env [ 247.577591] kobject: 'loop0' (00000000a421a522): fill_kobj_path: path = '/devices/virtual/block/loop0' 2018/12/23 13:32:53 executed programs: 384 [ 248.334255] kobject: 'loop3' (00000000fb98282b): kobject_uevent_env [ 248.341035] kobject: 'loop3' (00000000fb98282b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 248.424710] kobject: 'loop1' (0000000097153ace): kobject_uevent_env [ 248.431367] kobject: 'loop1' (0000000097153ace): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 248.450424] kobject: 'loop0' (00000000a421a522): kobject_uevent_env [ 248.457802] kobject: 'loop0' (00000000a421a522): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 248.469392] kobject: 'loop5' (000000002c7d5bfb): kobject_uevent_env [ 248.475952] kobject: 'loop5' (000000002c7d5bfb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 248.493312] kobject: 'loop2' (000000009a593a8f): kobject_uevent_env [ 248.500092] kobject: 'loop2' (000000009a593a8f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 248.510149] kobject: 'loop4' (000000007fe531ee): kobject_uevent_env [ 248.516848] kobject: 'loop4' (000000007fe531ee): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 249.295327] kobject: 'loop3' (00000000fb98282b): kobject_uevent_env [ 249.302394] kobject: 'loop3' (00000000fb98282b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 249.344294] kobject: 'loop1' (0000000097153ace): kobject_uevent_env [ 249.351688] kobject: 'loop1' (0000000097153ace): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 249.367779] kobject: 'loop4' (000000007fe531ee): kobject_uevent_env [ 249.384864] kobject: 'loop4' (000000007fe531ee): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 249.395241] kobject: 'loop5' (000000002c7d5bfb): kobject_uevent_env [ 249.401810] kobject: 'loop5' (000000002c7d5bfb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 249.412772] kobject: 'loop0' (00000000a421a522): kobject_uevent_env [ 249.419425] kobject: 'loop0' (00000000a421a522): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 249.431589] kobject: 'loop2' (000000009a593a8f): kobject_uevent_env [ 249.438250] kobject: 'loop2' (000000009a593a8f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 250.234662] kobject: 'loop3' (00000000fb98282b): kobject_uevent_env [ 250.241330] kobject: 'loop3' (00000000fb98282b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 250.275350] kobject: 'loop1' (0000000097153ace): kobject_uevent_env [ 250.283414] kobject: 'loop1' (0000000097153ace): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 250.298328] kobject: 'loop4' (000000007fe531ee): kobject_uevent_env [ 250.305499] kobject: 'loop4' (000000007fe531ee): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 250.318037] kobject: 'loop0' (00000000a421a522): kobject_uevent_env [ 250.324936] kobject: 'loop0' (00000000a421a522): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 250.336728] kobject: 'loop5' (000000002c7d5bfb): kobject_uevent_env [ 250.348764] kobject: 'loop5' (000000002c7d5bfb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 250.358763] kobject: 'loop2' (000000009a593a8f): kobject_uevent_env [ 250.365266] kobject: 'loop2' (000000009a593a8f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 251.163972] kobject: 'loop3' (00000000fb98282b): kobject_uevent_env [ 251.170985] kobject: 'loop3' (00000000fb98282b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 251.204376] kobject: 'loop1' (0000000097153ace): kobject_uevent_env [ 251.211134] kobject: 'loop1' (0000000097153ace): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 251.234318] kobject: 'loop4' (000000007fe531ee): kobject_uevent_env [ 251.244179] kobject: 'loop4' (000000007fe531ee): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 251.254600] kobject: 'loop5' (000000002c7d5bfb): kobject_uevent_env [ 251.261383] kobject: 'loop5' (000000002c7d5bfb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 251.271804] kobject: 'loop0' (00000000a421a522): kobject_uevent_env [ 251.278254] kobject: 'loop0' (00000000a421a522): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 251.289325] kobject: 'loop2' (000000009a593a8f): kobject_uevent_env [ 251.296646] kobject: 'loop2' (000000009a593a8f): fill_kobj_path: path = '/devices/virtual/block/loop2'