cess permissive=1 [ 14.559467][ T30] audit: type=1400 audit(1780369132.393:63): avc: denied { siginh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 259.298515][ T272] sshd-session (272) used greatest stack depth: 22336 bytes left Warning: Permanently added '10.128.10.16' (ED25519) to the list of known hosts. 2026/06/02 03:03:04 parsed 1 programs [ 266.912721][ T30] audit: type=1400 audit(1780369384.763:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 266.933582][ T30] audit: type=1400 audit(1780369384.763:65): avc: denied { module_request } for pid=293 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 [ 267.558017][ T30] audit: type=1400 audit(1780369385.403:66): avc: denied { mounton } for pid=299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 267.560430][ T299] cgroup: Unknown subsys name 'net' [ 267.580690][ T30] audit: type=1400 audit(1780369385.403:67): avc: denied { mount } for pid=299 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 [ 267.607949][ T30] audit: type=1400 audit(1780369385.443:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 267.608425][ T299] cgroup: Unknown subsys name 'devices' [ 267.753710][ T299] cgroup: Unknown subsys name 'hugetlb' [ 267.759300][ T299] cgroup: Unknown subsys name 'rlimit' [ 267.960570][ T30] audit: type=1400 audit(1780369385.803:69): avc: denied { setattr } for pid=299 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 [ 267.983784][ T30] audit: type=1400 audit(1780369385.803:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 268.004138][ T30] audit: type=1400 audit(1780369385.803:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 268.012934][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 268.024409][ T30] audit: type=1400 audit(1780369385.803:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 268.041680][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 268.053443][ T30] audit: type=1400 audit(1780369385.803:73): avc: denied { mounton } for pid=299 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 [ 268.586320][ T311] request_module fs-gadgetfs succeeded, but still no fs? [ 268.847557][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.863373][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 268.871031][ T328] device bridge_slave_0 entered promiscuous mode [ 268.879340][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.886632][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 268.893984][ T328] device bridge_slave_1 entered promiscuous mode [ 269.025214][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.032287][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.039616][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.046666][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.113597][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 269.124556][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.133004][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 269.144669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 269.155591][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 269.167681][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.174742][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.193771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 269.201833][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 269.216066][ T328] device veth0_vlan entered promiscuous mode [ 269.229064][ T328] device veth1_macvtap entered promiscuous mode [ 269.236060][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 269.244758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 269.253299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 269.260777][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 269.269347][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 269.285665][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 269.294144][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/06/02 03:03:07 executed programs: 0 [ 269.387129][ T328] syz-executor (328) used greatest stack depth: 21472 bytes left [ 269.488402][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.495470][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.502945][ T377] device bridge_slave_0 entered promiscuous mode [ 269.520599][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.527686][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.535164][ T372] device bridge_slave_0 entered promiscuous mode [ 269.541753][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.548851][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.556132][ T377] device bridge_slave_1 entered promiscuous mode [ 269.567764][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.574812][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.582274][ T372] device bridge_slave_1 entered promiscuous mode [ 269.666640][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.673717][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.681091][ T374] device bridge_slave_0 entered promiscuous mode [ 269.688014][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.695077][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.702439][ T374] device bridge_slave_1 entered promiscuous mode [ 269.719868][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.726989][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.734382][ T380] device bridge_slave_0 entered promiscuous mode [ 269.741128][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.748358][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.755677][ T380] device bridge_slave_1 entered promiscuous mode [ 269.804604][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.811638][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.819117][ T376] device bridge_slave_0 entered promiscuous mode [ 269.828321][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.835485][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.842778][ T376] device bridge_slave_1 entered promiscuous mode [ 269.981624][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 269.989119][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.022381][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.030683][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.038897][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.045930][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.053433][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.061668][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.069847][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.076871][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.084205][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 270.091548][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.098941][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.107163][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.115370][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.122382][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.129723][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.137974][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.146040][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.153061][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.160336][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.168367][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.178420][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 270.186023][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 270.201787][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.209761][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.236002][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.243958][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.251768][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.259972][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.268037][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 270.275558][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.283090][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.291270][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.299412][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.306422][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.313803][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.322099][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.330164][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.337241][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.344726][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 270.372264][ T377] device veth0_vlan entered promiscuous mode [ 270.378404][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 270.386639][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.395099][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 270.403587][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.411856][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 270.419777][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 270.427689][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 270.435673][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 270.443677][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 270.451044][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 270.458458][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 270.465803][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 270.478249][ T372] device veth0_vlan entered promiscuous mode [ 270.498976][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 270.506357][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.513956][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.522350][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.530416][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.537436][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.544995][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.553328][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.561378][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.568390][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.575828][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 270.589465][ T377] device veth1_macvtap entered promiscuous mode [ 270.597015][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 270.605191][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 270.613472][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 270.622774][ T372] device veth1_macvtap entered promiscuous mode [ 270.640591][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 270.648207][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.656220][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.664744][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 270.672946][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 270.681378][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 270.689679][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 270.697982][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 270.706240][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 270.714556][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 270.722727][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 270.754690][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.763018][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 270.770322][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.777856][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.786253][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.794449][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.801453][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.808867][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.817062][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.825203][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.832215][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.839499][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.847475][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 270.868997][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.877084][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.886562][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.894920][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.903002][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.911042][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 370.951932][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 370.958972][ C0] (detected by 0, t=10002 jiffies, g=1309, q=672) [ 370.965478][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294974317-4294964314), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 370.978895][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1309 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 370.989997][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 370.999954][ C0] rcu: RCU grace-period kthread stack dump: [ 371.005895][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000 [ 371.016747][ C0] Call Trace: [ 371.020083][ C0] [ 371.023051][ C0] __schedule+0xb6e/0x14c0 [ 371.027598][ C0] ? release_firmware_map_entry+0x190/0x190 [ 371.033484][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 371.039288][ C0] ? __mod_timer+0x7da/0xb50 [ 371.043875][ C0] schedule+0x11e/0x1e0 [ 371.048071][ C0] schedule_timeout+0x159/0x340 [ 371.052916][ C0] ? console_conditional_schedule+0x30/0x30 [ 371.058806][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 371.064260][ C0] ? update_process_times+0x200/0x200 [ 371.069625][ C0] ? prepare_to_swait_event+0x308/0x320 [ 371.075170][ C0] rcu_gp_fqs_loop+0x2ae/0xf80 [ 371.079930][ C0] ? __kasan_check_write+0x14/0x20 [ 371.085035][ C0] ? debug_smp_processor_id+0x17/0x20 [ 371.090397][ C0] ? __note_gp_changes+0x4e2/0x9e0 [ 371.095501][ C0] ? rcu_gp_init+0xc00/0xc00 [ 371.100087][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 371.105278][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 371.109862][ C0] rcu_gp_kthread+0x9b/0x360 [ 371.114442][ C0] ? _raw_spin_lock+0xf0/0xf0 [ 371.119112][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 371.123785][ C0] ? __kasan_check_read+0x11/0x20 [ 371.128803][ C0] ? __kthread_parkme+0xac/0x200 [ 371.133740][ C0] kthread+0x411/0x500 [ 371.137800][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 371.142470][ C0] ? kthread_blkcg+0xd0/0xd0 [ 371.147060][ C0] ret_from_fork+0x1f/0x30 [ 371.151468][ C0] [ 371.154546][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 371.160907][ C0] Sending NMI from CPU 0 to CPUs 1: [ 371.166259][ C1] NMI backtrace for cpu 1 [ 371.166297][ C1] CPU: 1 PID: 399 Comm: syz.5.22 Not tainted syzkaller #0 [ 371.166312][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 371.166326][ C1] RIP: 0010:native_apic_msr_write+0x39/0x50 [ 371.166354][ C1] Code: 74 05 83 ff 30 75 12 5d c3 81 ff d0 00 00 00 74 f6 81 ff e0 00 00 00 74 ee c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 eb d9 89 f6 31 d2 e8 9a 91 3e 01 5d c3 0f 1f 84 00 00 00 00 [ 371.166372][ C1] RSP: 0018:ffffc900001d0df0 EFLAGS: 00000046 [ 371.166412][ C1] RAX: 0000000000056b87 RBX: 0000000000056b87 RCX: 0000000000000838 [ 371.166422][ C1] RDX: 0000000000000000 RSI: 0000000000056b87 RDI: 0000000000000838 [ 371.166431][ C1] RBP: ffffc900001d0df0 R08: ffff8881101cbb40 R09: 0000000000000002 [ 371.166441][ C1] R10: 0000000000000003 R11: 0000000000010000 R12: 0000000000000020 [ 371.166450][ C1] R13: dffffc0000000000 R14: ffffffff85e9e9f8 R15: dffffc0000000000 [ 371.166461][ C1] FS: 00007f10ec06c6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 371.166474][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 371.166484][ C1] CR2: 000020000006b000 CR3: 000000012e9d3000 CR4: 00000000003506a0 [ 371.166497][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 371.166505][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 371.166514][ C1] Call Trace: [ 371.166519][ C1] [ 371.166524][ C1] lapic_next_event+0x5f/0x70 [ 371.166539][ C1] clockevents_program_event+0x1c7/0x300 [ 371.166554][ C1] tick_program_event+0xa3/0x120 [ 371.166568][ C1] hrtimer_interrupt+0x501/0x8c0 [ 371.166589][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 371.166623][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 371.166645][ C1] [ 371.166648][ C1] [ 371.166653][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 371.166668][ C1] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70 [ 371.166685][ C1] Code: 12 48 89 fb 48 c7 c7 78 47 6d 86 e8 b1 76 f4 fc 48 89 df 48 83 3d be 5e b8 01 00 74 27 e8 63 22 9b fc 66 90 fb bf 01 00 00 00 e2 f3 92 fc 65 8b 05 b3 84 4d 7b 85 c0 74 03 5b 5d c3 e8 13 90 [ 371.166717][ C1] RSP: 0018:ffffc90002117b98 EFLAGS: 00000246 [ 371.166730][ C1] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 371.166739][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 371.166747][ C1] RBP: ffffc90002117ba0 R08: ffffc90002117dff R09: 1ffff92000422fbf [ 371.166758][ C1] R10: dffffc0000000000 R11: fffff52000422fc0 R12: 1ffff11025d7b5fc [ 371.166768][ C1] R13: dffffc0000000000 R14: ffff88812ebdafe0 R15: 000000001c000004 [ 371.166781][ C1] ? _raw_spin_unlock_irq+0x41/0x70 [ 371.166797][ C1] get_signal+0x13b2/0x1480 [ 371.166815][ C1] arch_do_signal_or_restart+0xdf/0x11c0 [ 371.166830][ C1] ? __ia32_sys_rt_sigreturn+0x639/0x730 [ 371.166845][ C1] ? load_gs_index+0xc0/0xc0 [ 371.166858][ C1] ? get_sigframe_size+0x10/0x10 [ 371.166873][ C1] ? sched_clock+0x9/0x10 [ 371.166886][ C1] ? sched_clock_cpu+0x18/0x3c0 [ 371.166901][ C1] exit_to_user_mode_loop+0xa7/0xe0 [ 371.166914][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 371.166928][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 371.166941][ C1] do_syscall_64+0x58/0xa0 [ 371.166957][ C1] ? clear_bhb_loop+0x50/0xa0 [ 371.166969][ C1] ? clear_bhb_loop+0x50/0xa0 [ 371.166982][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 371.166995][ C1] RIP: 0033:0x7f10ec209e57 [ 371.167008][ C1] Code: 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 [ 371.167019][ C1] RSP: 002b:00007f10ec06c0e8 EFLAGS: 00000246 [ 371.167030][ C1] RAX: 00000000000000ca RBX: 00007f10ec482fa8 RCX: 00007f10ec209e59 [ 371.167040][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f10ec482fa8 [ 371.167049][ C1] RBP: 00007f10ec482fa0 R08: 0000000000000000 R09: 0000000000000000 [ 371.167058][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 371.167066][ C1] R13: 00007f10ec483038 R14: 00007fff27b3bec0 R15: 00007fff27b3bfa8 [ 371.167078][ C1] [ 572.121840][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 301s! [ 572.130872][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 301s! [ 572.139743][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 297s! [ 572.148792][ C0] Showing busy workqueues and worker pools: [ 572.154680][ C0] workqueue events: flags=0x0 [ 572.159359][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 572.159401][ C0] pending: kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker [ 572.159464][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=7/256 refcnt=8 [ 572.159497][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 572.159603][ C0] workqueue events_long: flags=0x0 [ 572.203585][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=7/256 refcnt=8 [ 572.203628][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup [ 572.203772][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 572.203806][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_fdb_cleanup, br_fdb_cleanup [ 572.203868][ C0] workqueue events_unbound: flags=0x2 [ 572.250783][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 572.250817][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 572.250877][ C0] workqueue events_power_efficient: flags=0x80 [ 572.274336][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 572.274374][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, check_lifetime [ 572.274434][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 572.274468][ C0] pending: neigh_periodic_work, gc_worker [ 572.274502][ C0] workqueue netns: flags=0xe000a [ 572.309514][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 572.309546][ C0] in-flight: 8:cleanup_net [ 572.309575][ C0] inactive: cleanup_net [ 572.309595][ C0] workqueue mm_percpu_wq: flags=0x8 [ 572.331008][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.331046][ C0] pending: vmstat_update [ 572.331133][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.331166][ C0] pending: vmstat_update [ 572.331191][ C0] workqueue writeback: flags=0x4a [ 572.360565][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 572.360600][ C0] pending: wb_workfn [ 572.360623][ C0] workqueue kblockd: flags=0x18 [ 572.376864][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 572.376899][ C0] pending: blk_mq_timeout_work [ 572.376931][ C0] workqueue dm_bufio_cache: flags=0x8 [ 572.395167][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.395203][ C0] pending: work_fn [ 572.395229][ C0] workqueue mld: flags=0x40008 [ 572.411631][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=57 [ 572.411665][ C0] pending: mld_ifc_work [ 572.411685][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_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_ifc_work, mld_dad_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_dad_work, mld_ifc_work [ 572.494392][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=56 [ 572.494436][ C0] pending: mld_ifc_work [ 572.494462][ C0] inactive: mld_dad_work, mld_ifc_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_dad_work, mld_dad_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_dad_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_dad_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_dad_work, mld_dad_work, mld_ifc_work [ 572.494948][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 572.581559][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=91 [ 572.581599][ C0] in-flight: 395:addrconf_dad_work [ 572.581630][ 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 [ 572.582143][ 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 [ 572.748046][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=101 [ 572.748097][ C0] pending: addrconf_dad_work [ 572.748125][ 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 [ 572.748645][ 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_verify_work [ 572.749151][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 572.936283][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.936328][ C0] pending: wg_packet_encrypt_worker [ 572.936360][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.936393][ C0] pending: wg_packet_encrypt_worker [ 572.936418][ C0] workqueue wg-kex-wg1: flags=0x6 [ 572.967723][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 572.967759][ C0] pending: wg_packet_handshake_send_worker [ 572.967785][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 572.986370][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.986408][ C0] pending: wg_packet_encrypt_worker [ 572.986433][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.986467][ C0] pending: wg_packet_encrypt_worker [ 572.986490][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.017773][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.017807][ C0] pending: wg_packet_handshake_send_worker [ 573.017832][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.036423][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.036463][ C0] pending: wg_packet_encrypt_worker [ 573.036488][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.036521][ C0] pending: wg_packet_encrypt_worker [ 573.036546][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.067836][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.067873][ C0] pending: wg_packet_handshake_send_worker [ 573.067900][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.086484][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.086523][ C0] pending: wg_packet_encrypt_worker [ 573.086549][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.086637][ C0] pending: wg_packet_encrypt_worker [ 573.086664][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.117960][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.117995][ C0] pending: wg_packet_handshake_send_worker [ 573.118019][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.136601][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.136639][ C0] pending: wg_packet_encrypt_worker [ 573.136664][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.136704][ C0] pending: wg_packet_encrypt_worker [ 573.136729][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.168023][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.168058][ C0] pending: wg_packet_handshake_send_worker [ 573.168084][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.186666][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 573.186709][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker [ 573.186750][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.186782][ C0] pending: wg_packet_encrypt_worker [ 573.186806][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.220347][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.220444][ C0] pending: wg_packet_handshake_send_worker [ 573.220471][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.239070][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.239107][ C0] pending: wg_packet_encrypt_worker [ 573.239132][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.239165][ C0] pending: wg_packet_encrypt_worker [ 573.239196][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.270483][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.270518][ C0] pending: wg_packet_handshake_send_worker [ 573.270542][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.289132][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.289169][ C0] pending: wg_packet_encrypt_worker [ 573.289193][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.289226][ C0] pending: wg_packet_encrypt_worker [ 573.289250][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.320533][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.320567][ C0] pending: wg_packet_handshake_send_worker [ 573.320593][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.339191][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 573.339230][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker [ 573.339269][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.339302][ C0] pending: wg_packet_encrypt_worker [ 573.339337][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=302s workers=3 idle: 26 63 [ 573.339380][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=302s workers=3 idle: 367 336