Warning: Permanently added '10.128.0.78' (ECDSA) to the list of known hosts. 2018/12/10 10:25:06 parsed 1 programs 2018/12/10 10:25:09 executed programs: 0 [ 193.557126] IPVS: ftp: loaded support on port[0] = 21 [ 193.577852] IPVS: ftp: loaded support on port[0] = 21 [ 193.578555] IPVS: ftp: loaded support on port[0] = 21 [ 193.589022] IPVS: ftp: loaded support on port[0] = 21 [ 193.597929] IPVS: ftp: loaded support on port[0] = 21 [ 193.599691] IPVS: ftp: loaded support on port[0] = 21 [ 194.813895] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.830916] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.838464] device bridge_slave_0 entered promiscuous mode [ 194.859679] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.868637] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.876403] device bridge_slave_0 entered promiscuous mode [ 194.894447] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.904000] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.911721] device bridge_slave_1 entered promiscuous mode [ 194.920949] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.927308] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.935479] device bridge_slave_0 entered promiscuous mode [ 194.944559] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.955629] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.963368] device bridge_slave_0 entered promiscuous mode [ 194.981174] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.987559] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.996066] device bridge_slave_0 entered promiscuous mode [ 195.005689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 195.017437] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.030030] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.037420] device bridge_slave_1 entered promiscuous mode [ 195.045216] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.057039] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.068950] device bridge_slave_1 entered promiscuous mode [ 195.082900] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.089354] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.097977] device bridge_slave_1 entered promiscuous mode [ 195.106745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 195.117047] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.127219] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.134942] device bridge_slave_0 entered promiscuous mode [ 195.142420] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.148797] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.158272] device bridge_slave_1 entered promiscuous mode [ 195.167533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 195.178728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 195.209336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 195.226780] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.234553] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.252029] device bridge_slave_1 entered promiscuous mode [ 195.259221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 195.269657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 195.280338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 195.300155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 195.333596] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 195.362067] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 195.406404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 195.429839] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 195.496970] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 195.533675] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 195.546852] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 195.559353] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 195.576257] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 195.629708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 195.644559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 195.662577] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 195.680626] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 195.690884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 195.699567] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 195.712589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 195.739043] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 195.749774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 195.763327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 195.781498] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 195.791506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 195.800409] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 195.814817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 195.824423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 195.843514] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 195.852636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 195.861913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 195.873275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 195.884505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.074647] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.086814] team0: Port device team_slave_0 added [ 196.096464] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.107658] team0: Port device team_slave_0 added [ 196.131171] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.146882] team0: Port device team_slave_0 added [ 196.186447] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.198709] team0: Port device team_slave_1 added [ 196.216880] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.225418] team0: Port device team_slave_1 added [ 196.231919] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.239323] team0: Port device team_slave_0 added [ 196.263398] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.270981] team0: Port device team_slave_0 added [ 196.278545] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.286575] team0: Port device team_slave_1 added [ 196.297297] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.308841] team0: Port device team_slave_0 added [ 196.315553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.349839] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.358402] team0: Port device team_slave_1 added [ 196.367627] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.376104] team0: Port device team_slave_1 added [ 196.392110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.401350] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.408770] team0: Port device team_slave_1 added [ 196.433005] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.453625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.472264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.483344] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.495326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 196.512921] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.523640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.531803] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.541234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.553848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.562163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 196.571026] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 196.584454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.596329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 196.608401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.618120] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.632620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.641403] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.648960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.656993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.664791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.672591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.680461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 196.688447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 196.697084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 196.713169] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.726512] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 196.741497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.749556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.762509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.771251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.778786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.786748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.794301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.802256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.810465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.819375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.833390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.843054] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.852075] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.866891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.880952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.889061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.897770] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.906242] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 196.921309] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 196.934303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.950848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.958782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.968369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.976814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.984902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.999317] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 197.018961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 197.034544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.046192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.054445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.062754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.696452] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.703015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.710045] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.716417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.735885] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.747036] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.753465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.760165] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.766547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.777424] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.787132] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.793555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.800299] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.806673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.816831] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.827714] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.834119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.840859] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.847253] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.857272] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.864337] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.870766] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.877434] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.883864] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.891411] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.908411] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.914849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.921559] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.927928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.947434] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 198.582471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.598546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.606282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.615313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.622545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.629539] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 200.623982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.643060] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.769453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.811717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.833498] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.843744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.884133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 200.933341] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.077034] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.089080] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.101847] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.151210] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.196567] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.211008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.218174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.233896] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.253737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.264717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.365177] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.380594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.390430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.405334] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.420673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.427962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.447659] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.466716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.480843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.492963] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.502230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.509407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.536081] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.633306] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.652581] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.761178] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.774569] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.800694] 8021q: adding VLAN 0 to HW filter on device team0 2018/12/10 10:25:19 executed programs: 6 [ 206.853380] [ 206.855071] ===================================================== [ 206.861306] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 206.868049] 4.20.0-rc5+ #148 Not tainted [ 206.872101] ----------------------------------------------------- [ 206.878465] syz-executor5/7771 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 206.885651] 00000000f93832cb (&ctx->fd_wqh){....}, at: aio_poll+0x760/0x1420 [ 206.892841] [ 206.892841] and this task is already holding: [ 206.898837] 00000000070faccd (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll+0x738/0x1420 [ 206.907070] which would create a new lock dependency: [ 206.912244] (&(&ctx->ctx_lock)->rlock){..-.} -> (&ctx->fd_wqh){....} [ 206.918826] [ 206.918826] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 206.926882] (&(&ctx->ctx_lock)->rlock){..-.} [ 206.926890] [ 206.926890] ... which became SOFTIRQ-irq-safe at: [ 206.937690] lock_acquire+0x1ed/0x520 [ 206.941584] _raw_spin_lock_irq+0x61/0x80 [ 206.945818] free_ioctx_users+0xbc/0x710 [ 206.949969] percpu_ref_switch_to_atomic_rcu+0x563/0x730 [ 206.955510] rcu_process_callbacks+0x100a/0x1ac0 [ 206.960351] __do_softirq+0x308/0xb7e [ 206.964251] irq_exit+0x17f/0x1c0 [ 206.967784] smp_apic_timer_interrupt+0x1cb/0x760 [ 206.972740] apic_timer_interrupt+0xf/0x20 [ 206.977062] native_safe_halt+0x6/0x10 [ 206.981036] default_idle+0xbf/0x490 [ 206.984842] arch_cpu_idle+0x10/0x20 [ 206.988660] default_idle_call+0x6d/0x90 [ 206.992836] do_idle+0x49b/0x5c0 [ 206.996296] cpu_startup_entry+0x18/0x20 [ 207.000451] start_secondary+0x487/0x5f0 [ 207.004599] secondary_startup_64+0xa4/0xb0 [ 207.008984] [ 207.008984] to a SOFTIRQ-irq-unsafe lock: [ 207.014587] (&ctx->fault_pending_wqh){+.+.} [ 207.014594] [ 207.014594] ... which became SOFTIRQ-irq-unsafe at: [ 207.025465] ... [ 207.025480] lock_acquire+0x1ed/0x520 [ 207.031238] _raw_spin_lock+0x2d/0x40 [ 207.035114] userfaultfd_release+0x63e/0x8d0 [ 207.039595] __fput+0x385/0xa30 [ 207.042966] ____fput+0x15/0x20 [ 207.046332] task_work_run+0x1e8/0x2a0 [ 207.050306] get_signal+0x1558/0x1980 [ 207.054180] do_signal+0x9c/0x21c0 [ 207.057822] exit_to_usermode_loop+0x2e5/0x380 [ 207.062495] do_syscall_64+0x6be/0x820 [ 207.066478] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.071752] [ 207.071752] other info that might help us debug this: [ 207.071752] [ 207.079882] Chain exists of: [ 207.079882] &(&ctx->ctx_lock)->rlock --> &ctx->fd_wqh --> &ctx->fault_pending_wqh [ 207.079882] [ 207.092036] Possible interrupt unsafe locking scenario: [ 207.092036] [ 207.098951] CPU0 CPU1 [ 207.103604] ---- ---- [ 207.108262] lock(&ctx->fault_pending_wqh); [ 207.112668] local_irq_disable(); [ 207.118717] lock(&(&ctx->ctx_lock)->rlock); [ 207.125714] lock(&ctx->fd_wqh); [ 207.131680] [ 207.134426] lock(&(&ctx->ctx_lock)->rlock); [ 207.139076] [ 207.139076] *** DEADLOCK *** [ 207.139076] [ 207.145128] 1 lock held by syz-executor5/7771: [ 207.149688] #0: 00000000070faccd (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll+0x738/0x1420 [ 207.158371] [ 207.158371] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 207.167395] -> (&(&ctx->ctx_lock)->rlock){..-.} { [ 207.172247] IN-SOFTIRQ-W at: [ 207.175519] lock_acquire+0x1ed/0x520 [ 207.180962] _raw_spin_lock_irq+0x61/0x80 [ 207.186750] free_ioctx_users+0xbc/0x710 [ 207.192469] percpu_ref_switch_to_atomic_rcu+0x563/0x730 [ 207.199567] rcu_process_callbacks+0x100a/0x1ac0 [ 207.205962] __do_softirq+0x308/0xb7e [ 207.211416] irq_exit+0x17f/0x1c0 [ 207.216534] smp_apic_timer_interrupt+0x1cb/0x760 [ 207.223014] apic_timer_interrupt+0xf/0x20 [ 207.228905] native_safe_halt+0x6/0x10 [ 207.234443] default_idle+0xbf/0x490 [ 207.239794] arch_cpu_idle+0x10/0x20 [ 207.245150] default_idle_call+0x6d/0x90 [ 207.250865] do_idle+0x49b/0x5c0 [ 207.255891] cpu_startup_entry+0x18/0x20 [ 207.261590] start_secondary+0x487/0x5f0 [ 207.267319] secondary_startup_64+0xa4/0xb0 [ 207.273290] INITIAL USE at: [ 207.276493] lock_acquire+0x1ed/0x520 [ 207.281850] _raw_spin_lock_irq+0x61/0x80 [ 207.287558] free_ioctx_users+0xbc/0x710 [ 207.293169] percpu_ref_switch_to_atomic_rcu+0x563/0x730 [ 207.300214] rcu_process_callbacks+0x100a/0x1ac0 [ 207.306533] __do_softirq+0x308/0xb7e [ 207.311885] irq_exit+0x17f/0x1c0 [ 207.316895] smp_apic_timer_interrupt+0x1cb/0x760 [ 207.323300] apic_timer_interrupt+0xf/0x20 [ 207.329095] native_safe_halt+0x6/0x10 [ 207.334542] default_idle+0xbf/0x490 [ 207.339819] arch_cpu_idle+0x10/0x20 [ 207.345086] default_idle_call+0x6d/0x90 [ 207.350722] do_idle+0x49b/0x5c0 [ 207.355652] cpu_startup_entry+0x18/0x20 [ 207.361287] start_secondary+0x487/0x5f0 [ 207.366923] secondary_startup_64+0xa4/0xb0 [ 207.372797] } [ 207.374591] ... key at: [] __key.51053+0x0/0x40 [ 207.381324] ... acquired at: [ 207.384428] lock_acquire+0x1ed/0x520 [ 207.388419] _raw_spin_lock+0x2d/0x40 [ 207.392393] aio_poll+0x760/0x1420 [ 207.396104] io_submit_one+0xa49/0xf80 [ 207.400165] __x64_sys_io_submit+0x1b7/0x580 [ 207.404772] do_syscall_64+0x1b9/0x820 [ 207.408820] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.414162] [ 207.415779] [ 207.415779] the dependencies between the lock to be acquired [ 207.415784] and SOFTIRQ-irq-unsafe lock: [ 207.427221] -> (&ctx->fault_pending_wqh){+.+.} { [ 207.432069] HARDIRQ-ON-W at: [ 207.435428] lock_acquire+0x1ed/0x520 [ 207.441039] _raw_spin_lock+0x2d/0x40 [ 207.446649] userfaultfd_release+0x63e/0x8d0 [ 207.452888] __fput+0x385/0xa30 [ 207.457991] ____fput+0x15/0x20 [ 207.463081] task_work_run+0x1e8/0x2a0 [ 207.468797] get_signal+0x1558/0x1980 [ 207.474420] do_signal+0x9c/0x21c0 [ 207.479774] exit_to_usermode_loop+0x2e5/0x380 [ 207.486187] do_syscall_64+0x6be/0x820 [ 207.491922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.498917] SOFTIRQ-ON-W at: [ 207.502285] lock_acquire+0x1ed/0x520 [ 207.507898] _raw_spin_lock+0x2d/0x40 [ 207.513513] userfaultfd_release+0x63e/0x8d0 [ 207.519734] __fput+0x385/0xa30 [ 207.524841] ____fput+0x15/0x20 [ 207.529963] task_work_run+0x1e8/0x2a0 [ 207.535672] get_signal+0x1558/0x1980 [ 207.541298] do_signal+0x9c/0x21c0 [ 207.546657] exit_to_usermode_loop+0x2e5/0x380 [ 207.553065] do_syscall_64+0x6be/0x820 [ 207.558788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.565794] INITIAL USE at: [ 207.569067] lock_acquire+0x1ed/0x520 [ 207.574593] _raw_spin_lock+0x2d/0x40 [ 207.581085] userfaultfd_ctx_read+0x4f3/0x2180 [ 207.587405] userfaultfd_read+0x1e2/0x2c0 [ 207.593324] do_iter_read+0x4a3/0x650 [ 207.598874] vfs_readv+0x175/0x1c0 [ 207.604161] do_readv+0x11a/0x310 [ 207.609358] __x64_sys_readv+0x75/0xb0 [ 207.614991] do_syscall_64+0x1b9/0x820 [ 207.620604] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.627509] } [ 207.629387] ... key at: [] __key.44661+0x0/0x40 [ 207.636215] ... acquired at: [ 207.639412] _raw_spin_lock+0x2d/0x40 [ 207.643371] userfaultfd_ctx_read+0x4f3/0x2180 [ 207.648125] userfaultfd_read+0x1e2/0x2c0 [ 207.652445] do_iter_read+0x4a3/0x650 [ 207.656406] vfs_readv+0x175/0x1c0 [ 207.660102] do_readv+0x11a/0x310 [ 207.663713] __x64_sys_readv+0x75/0xb0 [ 207.667764] do_syscall_64+0x1b9/0x820 [ 207.671811] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.677153] [ 207.678782] -> (&ctx->fd_wqh){....} { [ 207.682574] INITIAL USE at: [ 207.685755] lock_acquire+0x1ed/0x520 [ 207.691102] _raw_spin_lock_irq+0x61/0x80 [ 207.696799] userfaultfd_ctx_read+0x2e4/0x2180 [ 207.702931] userfaultfd_read+0x1e2/0x2c0 [ 207.708656] do_iter_read+0x4a3/0x650 [ 207.714047] vfs_readv+0x175/0x1c0 [ 207.719137] do_readv+0x11a/0x310 [ 207.724149] __x64_sys_readv+0x75/0xb0 [ 207.729601] do_syscall_64+0x1b9/0x820 [ 207.735038] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.741770] } [ 207.743562] ... key at: [] __key.44664+0x0/0x40 [ 207.750306] ... acquired at: [ 207.753415] lock_acquire+0x1ed/0x520 [ 207.757381] _raw_spin_lock+0x2d/0x40 [ 207.761351] aio_poll+0x760/0x1420 [ 207.765048] io_submit_one+0xa49/0xf80 [ 207.769108] __x64_sys_io_submit+0x1b7/0x580 [ 207.773681] do_syscall_64+0x1b9/0x820 [ 207.777748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.783117] [ 207.784725] [ 207.784725] stack backtrace: [ 207.789229] CPU: 0 PID: 7771 Comm: syz-executor5 Not tainted 4.20.0-rc5+ #148 [ 207.796497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.805835] Call Trace: [ 207.808414] dump_stack+0x244/0x39d [ 207.812029] ? dump_stack_print_info.cold.1+0x20/0x20 [ 207.817236] ? print_shortest_lock_dependencies.cold.55+0x18e/0x211 [ 207.823634] ? vprintk_func+0x85/0x181 [ 207.827512] check_usage.cold.58+0x6d5/0xad1 [ 207.831911] ? check_usage_forwards+0x3d0/0x3d0 [ 207.836569] ? __lock_acquire+0x62f/0x4c20 [ 207.840792] ? __switch_to_asm+0x34/0x70 [ 207.844866] ? lockdep_on+0x50/0x50 [ 207.848479] ? mark_held_locks+0x130/0x130 [ 207.852698] ? __lock_acquire+0x62f/0x4c20 [ 207.856926] ? trace_event_raw_event_lock_acquire+0x440/0x440 [ 207.862811] __lock_acquire+0x238a/0x4c20 [ 207.866977] ? __lock_acquire+0x238a/0x4c20 [ 207.871328] ? mark_held_locks+0x130/0x130 [ 207.875563] ? zap_class+0x640/0x640 [ 207.879274] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 207.884366] ? find_held_lock+0x36/0x1c0 [ 207.888427] ? add_wait_queue+0x1b9/0x2b0 [ 207.892579] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 207.897672] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 207.902762] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 207.907341] ? trace_hardirqs_on+0xbd/0x310 [ 207.911662] ? kasan_check_read+0x11/0x20 [ 207.915799] ? add_wait_queue+0x1b9/0x2b0 [ 207.919934] ? trace_hardirqs_off_caller+0x310/0x310 [ 207.925022] ? rcu_softirq_qs+0x20/0x20 [ 207.928985] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 207.934085] ? add_wait_queue+0x1b9/0x2b0 [ 207.938242] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 207.943540] lock_acquire+0x1ed/0x520 [ 207.947327] ? aio_poll+0x760/0x1420 [ 207.951032] ? lock_release+0xa00/0xa00 [ 207.955003] ? kasan_check_read+0x11/0x20 [ 207.959149] ? do_raw_spin_lock+0x14f/0x350 [ 207.963458] ? __ia32_sys_eventfd+0x40/0x40 [ 207.967782] ? rwlock_bug.part.2+0x90/0x90 [ 207.972013] ? trace_hardirqs_on+0x310/0x310 [ 207.976423] ? __save_stack_trace+0x8d/0xf0 [ 207.980751] _raw_spin_lock+0x2d/0x40 [ 207.984553] ? aio_poll+0x760/0x1420 [ 207.988271] aio_poll+0x760/0x1420 [ 207.991815] ? free_ioctx_users+0x710/0x710 [ 207.996137] ? kmem_cache_alloc+0x12e/0x730 [ 208.000443] ? aio_setup_rw+0x170/0x170 [ 208.004407] ? zap_class+0x640/0x640 [ 208.008105] ? mark_held_locks+0x130/0x130 [ 208.012324] ? zap_class+0x640/0x640 [ 208.016024] ? find_held_lock+0x36/0x1c0 [ 208.020073] ? find_held_lock+0x36/0x1c0 [ 208.024133] ? __might_fault+0x12b/0x1e0 [ 208.028198] ? lock_downgrade+0x900/0x900 [ 208.032341] ? lock_release+0xa00/0xa00 [ 208.036309] ? perf_trace_sched_process_exec+0x860/0x860 [ 208.041750] ? kasan_check_read+0x11/0x20 [ 208.045899] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 208.051169] io_submit_one+0xa49/0xf80 [ 208.055055] ? io_submit_one+0xa49/0xf80 [ 208.059105] ? aio_poll+0x1420/0x1420 [ 208.062932] ? __might_fault+0x12b/0x1e0 [ 208.066994] ? lock_downgrade+0x900/0x900 [ 208.071139] ? perf_trace_sched_process_exec+0x860/0x860 [ 208.076592] __x64_sys_io_submit+0x1b7/0x580 [ 208.081006] ? __ia32_sys_io_destroy+0x580/0x580 [ 208.085753] ? trace_hardirqs_on+0xbd/0x310 [ 208.090088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.095636] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.101014] ? trace_hardirqs_off_caller+0x310/0x310 [ 208.106113] do_syscall_64+0x1b9/0x820 [ 208.109997] ? __ia32_sys_io_destroy+0x580/0x580 [ 208.114737] ? do_syscall_64+0x1b9/0x820 [ 208.118786] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 208.124138] ? syscall_return_slowpath+0x5e0/0x5e0 [ 208.129072] ? trace_hardirqs_on_caller+0x310/0x310 [ 208.134094] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 208.139112] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 208.145813] ? __switch_to_asm+0x40/0x70 [ 208.149872] ? __switch_to_asm+0x34/0x70 [ 208.153944] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.158784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.163971] RIP: 0033:0x457659 [ 208.167153] 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 [ 208.186045] RSP: 002b:00007efd41799c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 208.193746] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457659 [ 208.201005] RDX: 0000000020000b00 RSI: 0000000000000001 RDI: 00007efd417bc000 [ 208.208271] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 [ 208.215546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd4179a6d4 [ 208.223143] R13: 00000000004be9a4 R14: 00000000004cf588 R15: 00000000ffffffff [ 208.323544] kobject: 'loop2' (000000001d87a18a): kobject_uevent_env [ 208.348291] kobject: 'loop2' (000000001d87a18a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 208.358578] kobject: 'loop3' (00000000281b1f53): kobject_uevent_env [ 208.365573] kobject: 'loop3' (00000000281b1f53): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 208.376016] kobject: 'loop0' (000000007bb61101): kobject_uevent_env [ 208.382515] kobject: 'loop0' (000000007bb61101): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 208.392439] kobject: 'loop1' (000000008c3867c0): kobject_uevent_env [ 208.398875] kobject: 'loop1' (000000008c3867c0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 208.408894] kobject: 'loop4' (00000000f06edc48): kobject_uevent_env [ 208.415418] kobject: 'loop4' (00000000f06edc48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 208.425335] kobject: 'loop5' (000000008e1d1415): kobject_uevent_env [ 208.431777] kobject: 'loop5' (000000008e1d1415): fill_kobj_path: path = '/devices/virtual/block/loop5' 2018/12/10 10:25:24 executed programs: 30 [ 209.223610] kobject: 'loop2' (000000001d87a18a): kobject_uevent_env [ 209.230342] kobject: 'loop2' (000000001d87a18a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 209.267272] kobject: 'loop0' (000000007bb61101): kobject_uevent_env [ 209.274765] kobject: 'loop0' (000000007bb61101): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 209.285096] kobject: 'loop3' (00000000281b1f53): kobject_uevent_env [ 209.292854] kobject: 'loop3' (00000000281b1f53): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 209.316308] kobject: 'loop5' (000000008e1d1415): kobject_uevent_env [ 209.323055] kobject: 'loop5' (000000008e1d1415): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 209.335102] kobject: 'loop1' (000000008c3867c0): kobject_uevent_env [ 209.341687] kobject: 'loop1' (000000008c3867c0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 209.352223] kobject: 'loop4' (00000000f06edc48): kobject_uevent_env [ 209.358725] kobject: 'loop4' (00000000f06edc48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 210.133120] kobject: 'loop2' (000000001d87a18a): kobject_uevent_env [ 210.139779] kobject: 'loop2' (000000001d87a18a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 210.197313] kobject: 'loop3' (00000000281b1f53): kobject_uevent_env [ 210.209543] kobject: 'loop3' (00000000281b1f53): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 210.221731] kobject: 'loop0' (000000007bb61101): kobject_uevent_env [ 210.228181] kobject: 'loop0' (000000007bb61101): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 210.244368] kobject: 'loop5' (000000008e1d1415): kobject_uevent_env [ 210.251621] kobject: 'loop5' (000000008e1d1415): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 210.266103] kobject: 'loop4' (00000000f06edc48): kobject_uevent_env [ 210.272781] kobject: 'loop4' (00000000f06edc48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 210.283495] kobject: 'loop1' (000000008c3867c0): kobject_uevent_env [ 210.295789] kobject: 'loop1' (000000008c3867c0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 211.084046] kobject: 'loop2' (000000001d87a18a): kobject_uevent_env [ 211.090607] kobject: 'loop2' (000000001d87a18a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 211.145983] kobject: 'loop0' (000000007bb61101): kobject_uevent_env [ 211.158012] kobject: 'loop0' (000000007bb61101): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 211.168832] kobject: 'loop3' (00000000281b1f53): kobject_uevent_env [ 211.177864] kobject: 'loop3' (00000000281b1f53): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 211.188485] kobject: 'loop5' (000000008e1d1415): kobject_uevent_env [ 211.195644] kobject: 'loop5' (000000008e1d1415): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 211.205848] kobject: 'loop4' (00000000f06edc48): kobject_uevent_env [ 211.213887] kobject: 'loop4' (00000000f06edc48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 211.223933] kobject: 'loop1' (000000008c3867c0): kobject_uevent_env [ 211.230519] kobject: 'loop1' (000000008c3867c0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 212.043374] kobject: 'loop2' (000000001d87a18a): kobject_uevent_env [ 212.051419] kobject: 'loop2' (000000001d87a18a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 212.085581] kobject: 'loop3' (00000000281b1f53): kobject_uevent_env [ 212.093444] kobject: 'loop3' (00000000281b1f53): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 212.107964] kobject: 'loop5' (000000008e1d1415): kobject_uevent_env [ 212.116289] kobject: 'loop5' (000000008e1d1415): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 212.129554] kobject: 'loop0' (000000007bb61101): kobject_uevent_env [ 212.137154] kobject: 'loop0' (000000007bb61101): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 212.147422] kobject: 'loop4' (00000000f06edc48): kobject_uevent_env [ 212.154147] kobject: 'loop4' (00000000f06edc48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 212.164320] kobject: 'loop1' (000000008c3867c0): kobject_uevent_env [ 212.170953] kobject: 'loop1' (000000008c3867c0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 212.963863] kobject: 'loop5' (000000008e1d1415): kobject_uevent_env [ 212.972361] kobject: 'loop5' (000000008e1d1415): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 212.989103] kobject: 'loop2' (000000001d87a18a): kobject_uevent_env [ 212.995852] kobject: 'loop2' (000000001d87a18a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 213.013120] kobject: 'loop3' (00000000281b1f53): kobject_uevent_env [ 213.021733] kobject: 'loop3' (00000000281b1f53): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 213.053680] kobject: 'loop0' (000000007bb61101): kobject_uevent_env [ 213.060429] kobject: 'loop0' (000000007bb61101): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 213.073817] kobject: 'loop4' (00000000f06edc48): kobject_uevent_env [ 213.082326] kobject: 'loop4' (00000000f06edc48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 213.097432] kobject: 'loop1' (000000008c3867c0): kobject_uevent_env [ 213.104654] kobject: 'loop1' (000000008c3867c0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 213.903608] kobject: 'loop5' (000000008e1d1415): kobject_uevent_env [ 213.910565] kobject: 'loop5' (000000008e1d1415): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 213.924446] kobject: 'loop2' (000000001d87a18a): kobject_uevent_env [ 213.936586] kobject: 'loop2' (000000001d87a18a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 213.950011] kobject: 'loop3' (00000000281b1f53): kobject_uevent_env [ 213.956923] kobject: 'loop3' (00000000281b1f53): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 213.984396] kobject: 'loop0' (000000007bb61101): kobject_uevent_env [ 213.991103] kobject: 'loop0' (000000007bb61101): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 214.010351] kobject: 'loop4' (00000000f06edc48): kobject_uevent_env [ 214.017505] kobject: 'loop4' (00000000f06edc48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 214.033357] kobject: 'loop1' (000000008c3867c0): kobject_uevent_env [ 214.039932] kobject: 'loop1' (000000008c3867c0): fill_kobj_path: path = '/devices/virtual/block/loop1' 2018/12/10 10:25:30 executed programs: 66 [ 214.834100] kobject: 'loop5' (000000008e1d1415): kobject_uevent_env [ 214.841906] kobject: 'loop5' (000000008e1d1415): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 214.852409] kobject: 'loop2' (000000001d87a18a): kobject_uevent_env [ 214.858859] kobject: 'loop2' (000000001d87a18a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 214.874684] kobject: 'loop3' (00000000281b1f53): kobject_uevent_env [ 214.881393] kobject: 'loop3' (00000000281b1f53): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 214.904874] kobject: 'loop0' (000000007bb61101): kobject_uevent_env [ 214.911941] kobject: 'loop0' (000000007bb61101): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 214.935352] kobject: 'loop4' (00000000f06edc48): kobject_uevent_env [ 214.942162] kobject: 'loop4' (00000000f06edc48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 214.964763] kobject: 'loop1' (000000008c3867c0): kobject_uevent_env [ 214.971457] kobject: 'loop1' (000000008c3867c0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 215.733430] kobject: 'loop2' (000000001d87a18a): kobject_uevent_env [ 215.740115] kobject: 'loop2' (000000001d87a18a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 215.763995] kobject: 'loop5' (000000008e1d1415): kobject_uevent_env [ 215.770463] kobject: 'loop5' (000000008e1d1415): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 215.785575] kobject: 'loop3' (00000000281b1f53): kobject_uevent_env [ 215.792588] kobject: 'loop3' (00000000281b1f53): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 215.816133] kobject: 'loop0' (000000007bb61101): kobject_uevent_env [ 215.822869] kobject: 'loop0' (000000007bb61101): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 215.846333] kobject: 'loop4' (00000000f06edc48): kobject_uevent_env [ 215.852947] kobject: 'loop4' (00000000f06edc48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 215.903222] kobject: 'loop1' (000000008c3867c0): kobject_uevent_env [ 215.911221] kobject: 'loop1' (000000008c3867c0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 216.654253] kobject: 'loop5' (000000008e1d1415): kobject_uevent_env [ 216.660868] kobject: 'loop5' (000000008e1d1415): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 216.676982] kobject: 'loop2' (000000001d87a18a): kobject_uevent_env [ 216.684487] kobject: 'loop2' (000000001d87a18a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 216.713406] kobject: 'loop3' (00000000281b1f53): kobject_uevent_env [ 216.727677] kobject: 'loop3' (00000000281b1f53): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 216.738344] kobject: 'loop4' (00000000f06edc48): kobject_uevent_env [ 216.745595] kobject: 'loop4' (00000000f06edc48): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 216.755649] kobject: 'loop0' (000000007bb61101): kobject_uevent_env [ 216.762448] kobject: 'loop0' (000000007bb61101): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 216.813529] kobject: 'loop1' (000000008c3867c0): kobject_uevent_env [ 216.820468] kobject: 'loop1' (000000008c3867c0): fill_kobj_path: path = '/devices/virtual/block/loop1'