Warning: Permanently added '10.128.1.156' (ED25519) to the list of known hosts. 2026/07/28 23:54:18 parsed 1 programs 2026/07/28 23:54:18 serving rpc on tcp://39697 [ 229.747634][ T30] audit: type=1400 audit(1785282858.907:64): 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 [ 229.768663][ T30] audit: type=1400 audit(1785282858.907:65): 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 [ 230.719650][ T30] audit: type=1400 audit(1785282859.877:66): 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 [ 230.723352][ T299] cgroup: Unknown subsys name 'net' [ 230.742421][ T30] audit: type=1400 audit(1785282859.877:67): 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 [ 230.769878][ T30] audit: type=1400 audit(1785282859.907:68): 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 [ 230.770263][ T299] cgroup: Unknown subsys name 'devices' [ 230.945490][ T299] cgroup: Unknown subsys name 'hugetlb' [ 230.951110][ T299] cgroup: Unknown subsys name 'rlimit' [ 231.099041][ T30] audit: type=1400 audit(1785282860.257:69): 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 [ 231.122755][ T30] audit: type=1400 audit(1785282860.257:70): 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 [ 231.143233][ T30] audit: type=1400 audit(1785282860.257:71): 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 [ 231.161355][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 231.163720][ T30] audit: type=1400 audit(1785282860.257:72): 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 Setting up swapspace version 1, size = 127995904 bytes [ 231.192417][ T30] audit: type=1400 audit(1785282860.257:73): 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 [ 231.227789][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 231.724087][ T309] request_module fs-gadgetfs succeeded, but still no fs? [ 232.030655][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.038042][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.045683][ T331] device bridge_slave_0 entered promiscuous mode [ 232.078866][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.086113][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 232.098973][ T331] device bridge_slave_1 entered promiscuous mode [ 232.390028][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.397247][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 232.404617][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.411683][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 232.445346][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.452759][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 232.460534][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 232.468159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 232.480598][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 232.489333][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.496423][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 232.505065][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 232.513399][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.520477][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 232.539386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 232.547851][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 232.564103][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 232.576858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 232.585364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 232.592905][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 232.602459][ T331] device veth0_vlan entered promiscuous mode [ 232.615429][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 232.625887][ T331] device veth1_macvtap entered promiscuous mode [ 232.637442][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 232.650165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/07/28 23:54:21 executed programs: 0 [ 232.779816][ T331] syz-executor (331) used greatest stack depth: 21664 bytes left [ 232.909076][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.916342][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.923865][ T375] device bridge_slave_0 entered promiscuous mode [ 232.930981][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.938342][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.945897][ T372] device bridge_slave_0 entered promiscuous mode [ 232.958265][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.965383][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.972803][ T379] device bridge_slave_0 entered promiscuous mode [ 232.979559][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.986716][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 232.994228][ T375] device bridge_slave_1 entered promiscuous mode [ 233.004689][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.011752][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.019383][ T372] device bridge_slave_1 entered promiscuous mode [ 233.028495][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.035735][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.043100][ T379] device bridge_slave_1 entered promiscuous mode [ 233.153927][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.161043][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.168538][ T377] device bridge_slave_0 entered promiscuous mode [ 233.187180][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.194394][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.201771][ T378] device bridge_slave_0 entered promiscuous mode [ 233.211573][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.218799][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.226568][ T378] device bridge_slave_1 entered promiscuous mode [ 233.236097][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.243163][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.250704][ T377] device bridge_slave_1 entered promiscuous mode [ 233.452174][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.459280][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 233.466608][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.473706][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 233.489000][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.496553][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.505170][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 233.512606][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 233.548570][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 233.557142][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 233.565640][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.572706][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 233.580258][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 233.588693][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 233.597072][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.604125][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 233.611476][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 233.619702][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 233.627740][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 233.635167][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 233.642542][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 233.650946][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 233.659147][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.666239][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 233.673798][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 233.682116][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 233.690468][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.697607][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 233.705264][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 233.712926][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 233.734513][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 233.742526][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 233.750674][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 233.758149][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 233.765821][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 233.774369][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 233.782504][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.789627][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 233.797201][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 233.805597][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 233.813927][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.820960][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 233.855527][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 233.865004][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 233.874615][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 233.882336][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 233.890833][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.897954][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 233.905859][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 233.914193][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.921245][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 233.939222][ T372] device veth0_vlan entered promiscuous mode [ 233.947680][ T375] device veth0_vlan entered promiscuous mode [ 233.955952][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 233.966444][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 233.974842][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 233.982375][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 233.990293][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 233.998817][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 234.006877][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 234.022097][ T372] device veth1_macvtap entered promiscuous mode [ 234.052602][ T375] device veth1_macvtap entered promiscuous mode [ 234.059534][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 234.068191][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 234.077324][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 234.086327][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 234.094353][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 234.102492][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 234.110849][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.117931][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.125484][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 234.133698][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.140724][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 234.148213][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 234.156219][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 234.164325][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 234.172257][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 234.199775][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 234.208329][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 234.216947][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 234.225557][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 234.234103][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 234.242400][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 234.250778][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 234.258804][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 234.266936][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 234.275350][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 234.283762][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 234.291929][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 234.320818][ T377] device veth0_vlan entered promiscuous mode [ 234.337130][ T379] device veth0_vlan entered promiscuous mode [ 234.364858][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 234.373116][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 234.381825][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 234.390554][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 234.399421][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 234.407613][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 234.417292][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 234.426528][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 234.439710][ T378] device veth0_vlan entered promiscuous mode [ 234.456223][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 234.464897][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 234.472402][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 234.480031][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 234.488423][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 234.496643][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 234.505114][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 234.513340][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 234.537504][ T377] device veth1_macvtap entered promiscuous mode [ 234.567012][ T379] device veth1_macvtap entered promiscuous mode [ 234.582872][ T378] device veth1_macvtap entered promiscuous mode [ 234.602490][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 334.623350][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 334.630402][ C1] (detected by 1, t=10002 jiffies, g=1653, q=432) [ 334.636927][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294970670-4294960667), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 334.650313][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1653 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 334.661442][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 334.671439][ C1] rcu: RCU grace-period kthread stack dump: [ 334.677427][ C1] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000 [ 334.688243][ C1] Call Trace: [ 334.691562][ C1] [ 334.694510][ C1] __schedule+0xbcf/0x14a0 [ 334.698980][ C1] ? release_firmware_map_entry+0x190/0x190 [ 334.704893][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 334.710725][ C1] ? __mod_timer+0x7c0/0xb40 [ 334.715367][ C1] schedule+0x11e/0x1e0 [ 334.719665][ C1] schedule_timeout+0x159/0x340 [ 334.724556][ C1] ? console_conditional_schedule+0x30/0x30 [ 334.730482][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 334.735541][ C1] ? update_process_times+0x200/0x200 [ 334.740934][ C1] ? prepare_to_swait_event+0x30f/0x330 [ 334.746520][ C1] rcu_gp_fqs_loop+0x2ae/0xfa0 [ 334.751302][ C1] ? _raw_spin_lock+0xf0/0xf0 [ 334.756000][ C1] ? debug_smp_processor_id+0x17/0x20 [ 334.761503][ C1] ? rcu_gp_init+0xc30/0xc30 [ 334.766117][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 334.771336][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 334.775948][ C1] rcu_gp_kthread+0x9a/0x360 [ 334.780558][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 334.785256][ C1] ? __kasan_check_read+0x11/0x20 [ 334.790299][ C1] ? __kthread_parkme+0xab/0x1f0 [ 334.795253][ C1] kthread+0x3f5/0x4f0 [ 334.799337][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 334.804028][ C1] ? kthread_blkcg+0xd0/0xd0 [ 334.808678][ C1] ret_from_fork+0x1f/0x30 [ 334.813115][ C1] [ 334.816188][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 334.822525][ C1] NMI backtrace for cpu 1 [ 334.826881][ C1] CPU: 1 PID: 410 Comm: syz.0.26 Not tainted syzkaller #0 [ 334.834008][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 334.844079][ C1] Call Trace: [ 334.847387][ C1] [ 334.850251][ C1] __dump_stack+0x21/0x30 [ 334.854597][ C1] dump_stack_lvl+0x110/0x170 [ 334.859291][ C1] ? show_regs_print_info+0x20/0x20 [ 334.864506][ C1] dump_stack+0x15/0x20 [ 334.868678][ C1] nmi_cpu_backtrace+0x2af/0x2c0 [ 334.873655][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 334.879856][ C1] ? load_image+0x3f0/0x3f0 [ 334.884389][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 334.890481][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 334.896565][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 334.902582][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 334.908609][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260 [ 334.914810][ C1] print_other_cpu_stall+0xe2e/0x1010 [ 334.920242][ C1] ? __kasan_check_write+0x14/0x20 [ 334.925461][ C1] ? print_cpu_stall+0x600/0x600 [ 334.930441][ C1] ? cgroup_rstat_updated+0xf0/0x360 [ 334.935761][ C1] ? kick_process+0xdc/0x150 [ 334.940390][ C1] rcu_sched_clock_irq+0x8b4/0x12d0 [ 334.945625][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310 [ 334.951821][ C1] ? debug_smp_processor_id+0x17/0x20 [ 334.957320][ C1] ? hrtimer_run_queues+0x166/0x420 [ 334.962552][ C1] update_process_times+0x198/0x200 [ 334.967831][ C1] tick_sched_timer+0x17c/0x240 [ 334.972712][ C1] ? tick_setup_sched_timer+0x460/0x460 [ 334.978286][ C1] __hrtimer_run_queues+0x38a/0x890 [ 334.983630][ C1] ? hrtimer_interrupt+0x8c0/0x8c0 [ 334.988770][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 334.994899][ C1] hrtimer_interrupt+0x3ad/0x8c0 [ 334.999994][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 335.005921][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 335.011602][ C1] [ 335.014568][ C1] [ 335.017515][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 335.023530][ C1] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70 [ 335.029376][ C1] Code: 12 48 89 fb 48 c7 c7 38 47 6d 86 e8 91 4f f5 fc 48 89 df 48 83 3d 6e 70 b9 01 00 74 27 e8 73 1c 9c fc 66 90 fb bf 01 00 00 00 32 ee 93 fc 65 8b 05 a3 96 4e 7b 85 c0 74 03 5b 5d c3 e8 43 a2 [ 335.049096][ C1] RSP: 0018:ffffc900020b7be0 EFLAGS: 00000246 [ 335.055189][ C1] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 335.063178][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 335.071160][ C1] RBP: ffffc900020b7be8 R08: ffffc900020b7dff R09: 1ffff92000416fbf [ 335.079146][ C1] R10: dffffc0000000000 R11: fffff52000416fc0 R12: ffff88811c7915a0 [ 335.087130][ C1] R13: dffffc0000000000 R14: 000000001c000004 R15: 1ffff110238f22b4 [ 335.095122][ C1] get_signal+0x136c/0x1430 [ 335.099660][ C1] arch_do_signal_or_restart+0xe2/0x1100 [ 335.105347][ C1] ? load_gs_index+0xc0/0xc0 [ 335.109962][ C1] ? get_sigframe_size+0x10/0x10 [ 335.114918][ C1] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 335.120770][ C1] exit_to_user_mode_loop+0xa7/0xe0 [ 335.126185][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 335.131663][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 335.137149][ C1] do_syscall_64+0x58/0xa0 [ 335.141587][ C1] ? clear_bhb_loop+0x50/0xa0 [ 335.146282][ C1] ? clear_bhb_loop+0x50/0xa0 [ 335.150980][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 335.156892][ C1] RIP: 0033:0x7f951c918e97 [ 335.161382][ 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 [ 335.181010][ C1] RSP: 002b:00007f951c77a0e8 EFLAGS: 00000246 [ 335.187101][ C1] RAX: 00000000000000ca RBX: 00007f951cba0fa8 RCX: 00007f951c918e99 [ 335.195091][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f951cba0fa8 [ 335.203078][ C1] RBP: 00007f951cba0fa0 R08: 0000000000000000 R09: 0000000000000000 [ 335.211063][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 335.219052][ C1] R13: 00007f951cba1038 R14: 00007ffc8975b400 R15: 00007ffc8975b4e8 [ 335.227051][ C1] [ 428.893337][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 194s! [ 428.902790][ C0] Showing busy workqueues and worker pools: [ 428.908719][ C0] workqueue events: flags=0x0 [ 428.913433][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.913497][ C0] pending: kfree_rcu_monitor [ 428.913692][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.913738][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 428.913916][ C0] workqueue events_unbound: flags=0x2 [ 428.947294][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 428.947340][ C0] in-flight: 369:linkwatch_event [ 428.947469][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.947628][ C0] workqueue events_power_efficient: flags=0x80 [ 428.990767][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.990827][ C0] pending: neigh_periodic_work [ 428.990895][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.990936][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, gc_worker, check_lifetime [ 428.991169][ C0] workqueue netns: flags=0xe000a [ 429.026449][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 429.026495][ C0] in-flight: 10:cleanup_net [ 429.026577][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.043808][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.043863][ C0] pending: vmstat_update [ 429.043893][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.043932][ C0] pending: vmstat_update [ 429.043959][ C0] workqueue writeback: flags=0x4a [ 429.073520][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.073563][ C0] pending: wb_workfn [ 429.073743][ C0] workqueue kblockd: flags=0x18 [ 429.090071][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.090116][ C0] pending: blk_mq_timeout_work [ 429.090240][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.108574][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.108620][ C0] pending: work_fn [ 429.108717][ C0] workqueue mld: flags=0x40008 [ 429.125229][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=52 [ 429.125274][ C0] pending: mld_ifc_work [ 429.125354][ C0] inactive: 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_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_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_dad_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_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work [ 429.125920][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=61 [ 429.125958][ C0] pending: mld_dad_work [ 429.125979][ C0] inactive: mld_dad_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_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_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_dad_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_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_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.126629][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.295841][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=100 [ 429.295894][ C0] in-flight: 39:addrconf_dad_work [ 429.296028][ 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 [ 429.296668][ 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 [ 429.297266][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=131 [ 429.297305][ C0] in-flight: 6:addrconf_dad_work [ 429.297352][ 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 [ 429.297960][ 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 [ 429.298647][ 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_verify_work [ 429.299004][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.723549][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.723602][ C0] pending: wg_packet_encrypt_worker [ 429.723638][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.723682][ C0] pending: wg_packet_encrypt_worker [ 429.723715][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.755374][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.755424][ C0] pending: wg_packet_handshake_send_worker [ 429.755460][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.774174][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.774222][ C0] pending: wg_packet_encrypt_worker [ 429.774252][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.774292][ C0] pending: wg_packet_encrypt_worker [ 429.774320][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.806036][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.806083][ C0] pending: wg_packet_encrypt_worker [ 429.806111][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.806161][ C0] pending: wg_packet_encrypt_worker [ 429.806192][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.837697][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.837742][ C0] pending: wg_packet_handshake_send_worker [ 429.837774][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.856526][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.856574][ C0] pending: wg_packet_encrypt_worker [ 429.856606][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.856644][ C0] pending: wg_packet_encrypt_worker [ 429.856671][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.888555][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.888601][ C0] pending: wg_packet_handshake_send_worker [ 429.888633][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.907335][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.907382][ C0] pending: wg_packet_encrypt_worker [ 429.907413][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.907450][ C0] pending: wg_packet_encrypt_worker [ 429.907477][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.939180][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.939229][ C0] pending: wg_packet_encrypt_worker [ 429.939260][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.939299][ C0] pending: wg_packet_encrypt_worker [ 429.939326][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.970775][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.970819][ C0] pending: wg_packet_handshake_send_worker [ 429.970850][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.989629][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.989675][ C0] pending: wg_packet_encrypt_worker [ 429.989703][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.989743][ C0] pending: wg_packet_encrypt_worker [ 429.989770][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.021237][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.021282][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.021333][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.042672][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.042718][ C0] pending: wg_packet_handshake_send_worker [ 430.042751][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.061445][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.061494][ C0] pending: wg_packet_encrypt_worker [ 430.061540][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.079788][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.079831][ C0] pending: wg_packet_handshake_send_worker [ 430.079860][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.098601][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.098648][ C0] pending: wg_packet_encrypt_worker [ 430.098675][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.098715][ C0] pending: wg_packet_encrypt_worker [ 430.098747][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=195s workers=4 idle: 60 20 395 [ 430.098802][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=195s workers=4 idle: 26 364 396 [ 430.098856][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=195s workers=5 idle: 8 337 45