Warning: Permanently added '10.128.1.158' (ED25519) to the list of known hosts. 2025/09/15 18:31:04 parsed 1 programs [ 198.786993][ T30] audit: type=1400 audit(1757961064.893:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 198.807659][ T30] audit: type=1400 audit(1757961064.893:65): avc: denied { module_request } for pid=281 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 199.445368][ T30] audit: type=1400 audit(1757961065.553:66): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 199.446469][ T289] cgroup: Unknown subsys name 'net' [ 199.468001][ T30] audit: type=1400 audit(1757961065.553:67): avc: denied { mount } for pid=289 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 199.495283][ T30] audit: type=1400 audit(1757961065.583:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 199.495472][ T289] cgroup: Unknown subsys name 'devices' [ 199.673185][ T289] cgroup: Unknown subsys name 'hugetlb' [ 199.678782][ T289] cgroup: Unknown subsys name 'rlimit' [ 199.820791][ T30] audit: type=1400 audit(1757961065.923:69): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 199.843955][ T30] audit: type=1400 audit(1757961065.923:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 199.864428][ T30] audit: type=1400 audit(1757961065.923:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 199.869525][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 199.884874][ T30] audit: type=1400 audit(1757961065.933:72): avc: denied { read } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 199.912120][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 199.913431][ T30] audit: type=1400 audit(1757961065.933:73): avc: denied { mounton } for pid=289 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 200.366206][ T299] request_module fs-gadgetfs succeeded, but still no fs? [ 200.797650][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.825081][ T326] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.832977][ T326] device bridge_slave_0 entered promiscuous mode [ 200.847823][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.855252][ T326] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.862620][ T326] device bridge_slave_1 entered promiscuous mode [ 200.992745][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.999829][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.007167][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.014214][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.036070][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.051545][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.071808][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.093019][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 201.109130][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.116224][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.123891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 201.132509][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.139545][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.146932][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 201.154871][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 201.169718][ T326] device veth0_vlan entered promiscuous mode [ 201.180554][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 201.188883][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 201.197126][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 201.204778][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 201.212358][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 201.221844][ T326] device veth1_macvtap entered promiscuous mode [ 201.230205][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/09/15 18:31:07 executed programs: 0 [ 201.239877][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 201.383283][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.390339][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.397907][ T364] device bridge_slave_0 entered promiscuous mode [ 201.405097][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.412167][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.419612][ T364] device bridge_slave_1 entered promiscuous mode [ 201.520189][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.527296][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.534705][ T366] device bridge_slave_0 entered promiscuous mode [ 201.541844][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.548871][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.556317][ T366] device bridge_slave_1 entered promiscuous mode [ 201.592396][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.599449][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.606892][ T368] device bridge_slave_0 entered promiscuous mode [ 201.621856][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.628896][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.636518][ T368] device bridge_slave_1 entered promiscuous mode [ 201.662828][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.669871][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.677315][ T371] device bridge_slave_0 entered promiscuous mode [ 201.695158][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.702228][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.709488][ T371] device bridge_slave_1 entered promiscuous mode [ 201.762172][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.769212][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.776823][ T372] device bridge_slave_0 entered promiscuous mode [ 201.784656][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.791753][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.799028][ T372] device bridge_slave_1 entered promiscuous mode [ 201.928056][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.935556][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.960259][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 201.968751][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 201.976961][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.983975][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.991278][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.999620][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.007902][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.014930][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.029618][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.048794][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.093203][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.101333][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.108362][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.116096][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.124320][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.131340][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.138697][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.146624][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.154571][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.162487][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.170350][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.181646][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.205244][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.213441][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.220454][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.236188][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.243905][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.252147][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.260228][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.267251][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.287206][ T364] device veth0_vlan entered promiscuous mode [ 202.297973][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 202.306418][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 202.315359][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 202.323495][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.332483][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.340656][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.347695][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.355251][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.363544][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.370550][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.377940][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 202.386227][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.394435][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.401478][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.408950][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.417224][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.424281][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.431654][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.439249][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.463267][ T366] device veth0_vlan entered promiscuous mode [ 202.469637][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 202.478099][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 202.486650][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 202.494976][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.503071][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 202.511032][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.519163][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 202.527339][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.535357][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 202.543709][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 202.552129][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 202.559908][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 202.567859][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 202.575379][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 202.583441][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 202.591596][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.604033][ T372] device veth0_vlan entered promiscuous mode [ 202.614599][ T364] device veth1_macvtap entered promiscuous mode [ 202.632757][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 202.640711][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 202.648889][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 202.657140][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 202.665478][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 202.673166][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 202.681117][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.689070][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 202.697250][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.705282][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 202.713578][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 202.722083][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 202.729491][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 202.741680][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 202.749916][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 202.758477][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 202.766737][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 202.777901][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 202.786096][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 202.796217][ T372] device veth1_macvtap entered promiscuous mode [ 202.806543][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 202.815657][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 202.823968][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 202.832027][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 202.840158][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 202.854927][ T366] device veth1_macvtap entered promiscuous mode [ 202.863270][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 202.870889][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 202.879427][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 202.887921][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 202.896427][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 202.908725][ T368] device veth0_vlan entered promiscuous mode [ 202.918910][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 202.928372][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 202.937238][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 202.945044][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 202.958070][ T368] device veth1_macvtap entered promiscuous mode [ 376.731414][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 376.738419][ C1] (detected by 1, t=10002 jiffies, g=1433, q=500) [ 376.744911][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294974888-4294964886), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 376.758262][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g1433 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 376.769359][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 376.779314][ C1] rcu: RCU grace-period kthread stack dump: [ 376.785187][ C1] task:rcu_preempt state:R running task stack:28720 pid: 14 ppid: 2 flags:0x00004000 [ 376.795969][ C1] Call Trace: [ 376.799243][ C1] [ 376.802167][ C1] __schedule+0xb6e/0x14c0 [ 376.806588][ C1] ? release_firmware_map_entry+0x190/0x190 [ 376.812474][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 376.818274][ C1] ? __mod_timer+0x7ae/0xb30 [ 376.822859][ C1] schedule+0x11e/0x1e0 [ 376.827004][ C1] schedule_timeout+0x12c/0x2e0 [ 376.831845][ C1] ? console_conditional_schedule+0x30/0x30 [ 376.837730][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 376.843182][ C1] ? update_process_times+0x200/0x200 [ 376.848546][ C1] ? prepare_to_swait_event+0x308/0x320 [ 376.854085][ C1] rcu_gp_fqs_loop+0x293/0xf60 [ 376.858937][ C1] ? debug_smp_processor_id+0x17/0x20 [ 376.864304][ C1] ? __note_gp_changes+0x4e2/0x9e0 [ 376.869410][ C1] ? rcu_gp_init+0xc00/0xc00 [ 376.874001][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 376.879196][ C1] ? rcu_gp_init+0x9a7/0xc00 [ 376.883780][ C1] rcu_gp_kthread+0x98/0x330 [ 376.888363][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 376.893033][ C1] ? __kasan_check_read+0x11/0x20 [ 376.898048][ C1] ? __kthread_parkme+0xac/0x200 [ 376.902978][ C1] ? preempt_count_add+0x90/0x1b0 [ 376.907995][ C1] kthread+0x411/0x500 [ 376.912056][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 376.916724][ C1] ? kthread_blkcg+0xd0/0xd0 [ 376.921314][ C1] ret_from_fork+0x1f/0x30 [ 376.925729][ C1] [ 376.928748][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 376.935063][ C1] NMI backtrace for cpu 1 [ 376.939388][ C1] CPU: 1 PID: 419 Comm: syz.0.17 Not tainted syzkaller #0 [ 376.946487][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 376.956530][ C1] Call Trace: [ 376.959798][ C1] [ 376.962633][ C1] __dump_stack+0x21/0x30 [ 376.966961][ C1] dump_stack_lvl+0xee/0x150 [ 376.971540][ C1] ? show_regs_print_info+0x20/0x20 [ 376.976732][ C1] dump_stack+0x15/0x20 [ 376.980881][ C1] nmi_cpu_backtrace+0x2b4/0x2c0 [ 376.985815][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 376.991969][ C1] ? load_image+0x3a0/0x3a0 [ 376.996463][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 377.002519][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 377.008579][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 377.014551][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 377.020435][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260 [ 377.026584][ C1] print_other_cpu_stall+0xded/0xfd0 [ 377.031868][ C1] ? print_cpu_stall+0x600/0x600 [ 377.036796][ C1] ? tick_nohz_handler+0x300/0x300 [ 377.041897][ C1] ? accumulate_nsecs_to_secs+0xb1/0x230 [ 377.047521][ C1] ? cgroup_rstat_updated+0xf5/0x370 [ 377.052799][ C1] rcu_sched_clock_irq+0x8a3/0x12b0 [ 377.057992][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310 [ 377.064141][ C1] ? hrtimer_run_queues+0x166/0x430 [ 377.069332][ C1] update_process_times+0x198/0x200 [ 377.074521][ C1] tick_sched_timer+0x17c/0x240 [ 377.079360][ C1] ? tick_setup_sched_timer+0x450/0x450 [ 377.084895][ C1] __hrtimer_run_queues+0x3b5/0x9e0 [ 377.090087][ C1] ? hrtimer_interrupt+0x8c0/0x8c0 [ 377.095195][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 377.101261][ C1] hrtimer_interrupt+0x3c7/0x8c0 [ 377.106196][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 377.112084][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 377.117716][ C1] [ 377.120642][ C1] [ 377.123565][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 377.129553][ C1] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70 [ 377.135366][ C1] Code: 12 48 89 fb 48 c7 c7 78 3e 6d 86 e8 71 5b fe fc 48 89 df 48 83 3d 4e 5f c4 01 00 74 27 e8 43 52 a6 fc 66 90 fb bf 01 00 00 00 62 30 9e fc 65 8b 05 43 8e 59 7b 85 c0 74 03 5b 5d c3 e8 63 97 [ 377.154974][ C1] RSP: 0018:ffffc900016b7ac8 EFLAGS: 00000246 [ 377.161036][ C1] RAX: 0000000000000001 RBX: ffff88811337d748 RCX: dffffc0000000000 [ 377.168998][ C1] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001 [ 377.176964][ C1] RBP: ffffc900016b7ad0 R08: dffffc0000000000 R09: ffffed102266f9e1 [ 377.184933][ C1] R10: ffffed102266f9e1 R11: 1ffff1102266f9e0 R12: dffffc0000000000 [ 377.192904][ C1] R13: ffffc900016b7c38 R14: 0000000100000000 R15: ffff88811337d740 [ 377.200870][ C1] ? _raw_spin_unlock_irq+0x41/0x70 [ 377.206067][ C1] __set_current_blocked+0x204/0x230 [ 377.211352][ C1] signal_setup_done+0x28c/0x440 [ 377.216282][ C1] ? ptrace_signal+0x460/0x460 [ 377.221038][ C1] ? fpregs_set+0x540/0x540 [ 377.225532][ C1] ? get_signal+0x13da/0x1480 [ 377.230205][ C1] ? __local_bh_enable_ip+0x58/0x80 [ 377.235394][ C1] ? local_bh_enable+0x1f/0x30 [ 377.240149][ C1] arch_do_signal_or_restart+0xd5e/0x10f0 [ 377.245867][ C1] ? get_sigframe_size+0x10/0x10 [ 377.250800][ C1] ? sched_clock+0x9/0x10 [ 377.255121][ C1] ? sched_clock_cpu+0x18/0x3c0 [ 377.259961][ C1] exit_to_user_mode_loop+0xa7/0xe0 [ 377.265169][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 377.270637][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 377.276110][ C1] do_syscall_64+0x58/0xa0 [ 377.280525][ C1] ? clear_bhb_loop+0x50/0xa0 [ 377.285200][ C1] ? clear_bhb_loop+0x50/0xa0 [ 377.289869][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 377.295756][ C1] RIP: 0033:0x7fc3a81e72e0 [ 377.300173][ C1] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d 6a 3e 08 00 e8 25 90 f8 ff 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <83> ff 21 74 0b c3 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 f3 48 [ 377.319772][ C1] RSP: 002b:00007fc3a802eb38 EFLAGS: 00000246 [ 377.325890][ C1] RAX: 0000000000000000 RBX: 00007fc3a8405fa8 RCX: 00007fc3a81beba9 [ 377.333861][ C1] RDX: 00007fc3a802eb40 RSI: 00007fc3a802ec70 RDI: 0000000000000021 [ 377.341829][ C1] RBP: 00007fc3a8405fa0 R08: 0000000000000000 R09: 0000000000000000 [ 377.349796][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 377.357770][ C1] R13: 00007fc3a8406038 R14: 00007ffcdc2d3a80 R15: 00007ffcdc2d3b68 [ 377.365749][ C1] [ 428.821412][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 225s! [ 428.830347][ C0] Showing busy workqueues and worker pools: [ 428.836243][ C0] workqueue events: flags=0x0 [ 428.840917][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.841036][ C0] pending: kfree_rcu_monitor [ 428.841070][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.841166][ C0] pending: psi_avgs_work, vmstat_shepherd, kfree_rcu_monitor [ 428.841223][ C0] workqueue events_unbound: flags=0x2 [ 428.874439][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=3/512 refcnt=5 [ 428.874476][ C0] in-flight: 10:linkwatch_event [ 428.874506][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 428.874630][ C0] workqueue events_power_efficient: flags=0x80 [ 428.900657][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.900708][ C0] pending: neigh_periodic_work, gc_worker [ 428.900745][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.900779][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, check_lifetime [ 428.900829][ C0] workqueue netns: flags=0xe000a [ 428.935951][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=3 [ 428.935990][ C0] in-flight: 8:cleanup_net [ 428.936021][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.952956][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.952996][ C0] pending: vmstat_update [ 428.953021][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.953056][ C0] pending: vmstat_update [ 428.953080][ C0] workqueue writeback: flags=0x4a [ 428.982449][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 428.982487][ C0] pending: wb_workfn [ 428.982515][ C0] workqueue kblockd: flags=0x18 [ 428.998741][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 428.998849][ C0] pending: blk_mq_timeout_work [ 428.998962][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.017203][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.017245][ C0] pending: work_fn [ 429.017344][ C0] workqueue mld: flags=0x40008 [ 429.033761][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=63 [ 429.033800][ C0] pending: mld_ifc_work [ 429.033826][ C0] inactive: mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work [ 429.035045][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=49 [ 429.035081][ C0] pending: mld_ifc_work [ 429.035102][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work [ 429.035961][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.203652][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=128 [ 429.203699][ C0] in-flight: 358:addrconf_dad_work [ 429.203735][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.204462][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.205198][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.205557][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=104 [ 429.205592][ C0] in-flight: 417:addrconf_dad_work [ 429.205620][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.206418][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.207176][ C0] , addrconf_verify_work [ 429.207245][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.630986][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.631035][ C0] pending: wg_packet_encrypt_worker [ 429.631066][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.631102][ C0] pending: wg_packet_encrypt_worker [ 429.631126][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.662434][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 429.662481][ C0] pending: wg_packet_handshake_send_worker [ 429.662508][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.681095][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.681137][ C0] pending: wg_packet_encrypt_worker [ 429.681163][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.681198][ C0] pending: wg_packet_encrypt_worker [ 429.681290][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.712598][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 429.712637][ C0] pending: wg_packet_handshake_send_worker [ 429.712665][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.731235][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.731277][ C0] pending: wg_packet_encrypt_worker [ 429.731303][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.731337][ C0] pending: wg_packet_encrypt_worker [ 429.731360][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.762667][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 429.762706][ C0] pending: wg_packet_handshake_send_worker [ 429.762733][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.781316][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.781358][ C0] pending: wg_packet_encrypt_worker [ 429.781385][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.781423][ C0] pending: wg_packet_encrypt_worker [ 429.807727][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.813010][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.813050][ C0] pending: wg_packet_encrypt_worker [ 429.813076][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.813111][ C0] pending: wg_packet_encrypt_worker [ 429.813134][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.844422][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 429.844468][ C0] pending: wg_packet_handshake_send_worker [ 429.844495][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.863093][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.863135][ C0] pending: wg_packet_encrypt_worker [ 429.863163][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.863198][ C0] pending: wg_packet_encrypt_worker [ 429.863234][ C0] workqueue wg-kex-wg0: flags=0x24 [ 429.894603][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.894645][ C0] pending: wg_packet_handshake_receive_worker [ 429.894674][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.913708][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/256 refcnt=4 [ 429.913745][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.913787][ C0] workqueue wg-kex-wg1: flags=0x24 [ 429.935063][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.935102][ C0] pending: wg_packet_handshake_receive_worker [ 429.935130][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.954150][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 429.954201][ C0] pending: wg_packet_handshake_send_worker [ 429.954228][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.972829][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.972869][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 429.972911][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.992888][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/256 refcnt=4 [ 429.992926][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.992969][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=226s workers=4 idle: 302 20 6 [ 429.993022][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=227s workers=4 idle: 60 39 26 [ 429.993072][ C0] pool 4: cpus=0-1 flags=0x5 nice=0 hung=226s workers=4 manager: 359 idle: 45