Warning: Permanently added '10.128.0.224' (ED25519) to the list of known hosts. 2026/02/26 18:33:06 parsed 1 programs [ 175.947539][ T30] audit: type=1400 audit(1772130786.772:64): 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 [ 175.968554][ T30] audit: type=1400 audit(1772130786.772:65): 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 [ 176.562466][ T30] audit: type=1400 audit(1772130787.392:66): avc: denied { mounton } for pid=288 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 [ 176.563575][ T288] cgroup: Unknown subsys name 'net' [ 176.585154][ T30] audit: type=1400 audit(1772130787.392:67): avc: denied { mount } for pid=288 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 [ 176.612497][ T30] audit: type=1400 audit(1772130787.422:68): avc: denied { unmount } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 176.613024][ T288] cgroup: Unknown subsys name 'devices' [ 176.751888][ T288] cgroup: Unknown subsys name 'hugetlb' [ 176.757670][ T288] cgroup: Unknown subsys name 'rlimit' [ 176.929756][ T30] audit: type=1400 audit(1772130787.752:69): avc: denied { setattr } for pid=288 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 [ 176.953651][ T30] audit: type=1400 audit(1772130787.762:70): avc: denied { create } for pid=288 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 [ 176.963260][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 176.974171][ T30] audit: type=1400 audit(1772130787.762:71): avc: denied { write } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 177.003089][ T30] audit: type=1400 audit(1772130787.762:72): avc: denied { read } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 177.023259][ T30] audit: type=1400 audit(1772130787.762:73): avc: denied { mounton } for pid=288 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 [ 177.030731][ T288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 177.560027][ T297] request_module fs-gadgetfs succeeded, but still no fs? [ 177.847314][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.870053][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.877596][ T312] device bridge_slave_0 entered promiscuous mode [ 177.924600][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.933799][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.941649][ T312] device bridge_slave_1 entered promiscuous mode [ 178.104529][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.111747][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.119035][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.126282][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.152150][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.161755][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.169064][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.187384][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.195617][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.202673][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.210729][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.218937][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.226003][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.233357][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.241333][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.253526][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.265874][ T312] device veth0_vlan entered promiscuous mode [ 178.277248][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.285374][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.293036][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/02/26 18:33:09 executed programs: 0 [ 178.300547][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.309188][ T312] device veth1_macvtap entered promiscuous mode [ 178.318193][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 178.327670][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 178.425396][ T312] syz-executor (312) used greatest stack depth: 21760 bytes left [ 178.482824][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.489876][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.497312][ T358] device bridge_slave_0 entered promiscuous mode [ 178.514842][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.522004][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.529271][ T358] device bridge_slave_1 entered promiscuous mode [ 178.594715][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.601837][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.609228][ T361] device bridge_slave_0 entered promiscuous mode [ 178.617529][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.624745][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.632254][ T361] device bridge_slave_1 entered promiscuous mode [ 178.678711][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.685952][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.693487][ T359] device bridge_slave_0 entered promiscuous mode [ 178.702862][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.709888][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.717462][ T359] device bridge_slave_1 entered promiscuous mode [ 178.765050][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.772279][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.779694][ T364] device bridge_slave_0 entered promiscuous mode [ 178.795550][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.802851][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.810610][ T367] device bridge_slave_0 entered promiscuous mode [ 178.819357][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.826657][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.834121][ T367] device bridge_slave_1 entered promiscuous mode [ 178.840910][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.848055][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.855770][ T364] device bridge_slave_1 entered promiscuous mode [ 179.026427][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.034330][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.059293][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.067574][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.075992][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.083123][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.090610][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.098870][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.107129][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.114170][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.121738][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.144587][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.152760][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.160765][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.168735][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.177000][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.184695][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.192441][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.200780][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.208949][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.216038][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.223669][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.254937][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.263343][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.271840][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.278870][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.287162][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.295453][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.304261][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.311706][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.319111][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.327544][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.335949][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.343522][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.351199][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.359497][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.367902][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.374950][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.382468][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.397450][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.405034][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.420823][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.428850][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.437196][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.449353][ T358] device veth0_vlan entered promiscuous mode [ 179.462017][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.469480][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.477086][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.485630][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.492805][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.500716][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.508733][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.516812][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.524865][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.545553][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.553849][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.560888][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.568205][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.575800][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.584025][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.592187][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.609471][ T358] device veth1_macvtap entered promiscuous mode [ 179.620322][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 179.629769][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.637943][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.644983][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.653064][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.661344][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.668447][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.676041][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.684033][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.692163][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.709277][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.717829][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.726277][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.735154][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.744218][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.763667][ T359] device veth0_vlan entered promiscuous mode [ 179.770378][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.778894][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.787423][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.795673][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.819466][ T367] device veth0_vlan entered promiscuous mode [ 179.826520][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.834485][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.845042][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.854046][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.862762][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.874356][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.883745][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.892027][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.900286][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.907865][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.934007][ T361] device veth0_vlan entered promiscuous mode [ 179.950165][ T361] device veth1_macvtap entered promiscuous mode [ 335.689863][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 335.696850][ C0] (detected by 0, t=10002 jiffies, g=1121, q=419) [ 335.703348][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294970786-4294960784), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 335.716712][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1121 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 335.727810][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 335.737863][ C0] rcu: RCU grace-period kthread stack dump: [ 335.743739][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000 [ 335.754524][ C0] Call Trace: [ 335.757798][ C0] [ 335.760726][ C0] __schedule+0xb6e/0x14c0 [ 335.765312][ C0] ? release_firmware_map_entry+0x190/0x190 [ 335.771217][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 335.777034][ C0] ? __mod_timer+0x7da/0xb50 [ 335.781624][ C0] schedule+0x11e/0x1e0 [ 335.785773][ C0] schedule_timeout+0x159/0x340 [ 335.790618][ C0] ? console_conditional_schedule+0x30/0x30 [ 335.796501][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 335.801955][ C0] ? update_process_times+0x200/0x200 [ 335.807320][ C0] ? prepare_to_swait_event+0x308/0x320 [ 335.812864][ C0] rcu_gp_fqs_loop+0x2ae/0xf80 [ 335.817624][ C0] ? __kasan_check_write+0x14/0x20 [ 335.822735][ C0] ? debug_smp_processor_id+0x17/0x20 [ 335.828100][ C0] ? __note_gp_changes+0x4e2/0x9e0 [ 335.833289][ C0] ? rcu_gp_init+0xc00/0xc00 [ 335.837870][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 335.843062][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 335.847646][ C0] rcu_gp_kthread+0x9b/0x360 [ 335.852238][ C0] ? _raw_spin_lock+0xf0/0xf0 [ 335.856911][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 335.861584][ C0] ? __kasan_check_read+0x11/0x20 [ 335.866601][ C0] ? __kthread_parkme+0xac/0x200 [ 335.871532][ C0] kthread+0x411/0x500 [ 335.875590][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 335.880259][ C0] ? kthread_blkcg+0xd0/0xd0 [ 335.884839][ C0] ret_from_fork+0x1f/0x30 [ 335.889250][ C0] [ 335.892271][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 335.898586][ C0] NMI backtrace for cpu 0 [ 335.902908][ C0] CPU: 0 PID: 386 Comm: syz.0.23 Not tainted syzkaller #0 [ 335.910006][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 335.920050][ C0] Call Trace: [ 335.923321][ C0] [ 335.926153][ C0] __dump_stack+0x21/0x30 [ 335.930482][ C0] dump_stack_lvl+0x110/0x170 [ 335.935153][ C0] ? show_regs_print_info+0x20/0x20 [ 335.940350][ C0] dump_stack+0x15/0x20 [ 335.944498][ C0] nmi_cpu_backtrace+0x2af/0x2c0 [ 335.949427][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 335.955717][ C0] ? load_image+0x3e0/0x3e0 [ 335.960226][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 335.966306][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 335.972378][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 335.978363][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 335.984249][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260 [ 335.990400][ C0] print_other_cpu_stall+0xe33/0x1010 [ 335.995764][ C0] ? print_cpu_stall+0x600/0x600 [ 336.000708][ C0] ? tick_nohz_handler+0x300/0x300 [ 336.005817][ C0] ? accumulate_nsecs_to_secs+0xb1/0x250 [ 336.011444][ C0] ? cgroup_rstat_updated+0xf5/0x360 [ 336.016812][ C0] ? timekeeping_update+0x397/0x470 [ 336.022010][ C0] rcu_sched_clock_irq+0x8b2/0x12c0 [ 336.027202][ C0] ? rcu_boost_kthread_setaffinity+0x320/0x320 [ 336.033355][ C0] ? hrtimer_run_queues+0x166/0x430 [ 336.038553][ C0] update_process_times+0x198/0x200 [ 336.043748][ C0] tick_sched_timer+0x17c/0x240 [ 336.048624][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 336.054168][ C0] __hrtimer_run_queues+0x3b9/0x9f0 [ 336.059370][ C0] ? hrtimer_interrupt+0x8c0/0x8c0 [ 336.064482][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 336.070554][ C0] hrtimer_interrupt+0x3c7/0x8c0 [ 336.075491][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 336.081377][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 336.087004][ C0] [ 336.089936][ C0] [ 336.092857][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 336.098852][ C0] RIP: 0010:memset_erms+0x9/0x10 [ 336.103800][ C0] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 [ 336.123408][ C0] RSP: 0018:ffffc90000b17c90 EFLAGS: 00010202 [ 336.129474][ C0] RAX: 00007fd6045f3b00 RBX: 0000000000000100 RCX: 0000000000000080 [ 336.137523][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffffc90000b17dc0 [ 336.145486][ C0] RBP: ffffc90000b17cb0 R08: ffffc90000b17e3f R09: ffffc90000b17d40 [ 336.153450][ C0] R10: dffffc0000000000 R11: fffff52000162fc8 R12: ffffc90000b17d40 [ 336.161417][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffc90000b17d40 [ 336.169409][ C0] ? memset+0x35/0x40 [ 336.173565][ C0] __ia32_sys_rt_sigreturn+0x1b5/0x730 [ 336.179018][ C0] ? load_gs_index+0xc0/0xc0 [ 336.183699][ C0] ? sched_clock+0x9/0x10 [ 336.188024][ C0] ? sched_clock_cpu+0x18/0x3c0 [ 336.192938][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 336.199000][ C0] x64_sys_call+0x4ab/0x9a0 [ 336.203496][ C0] do_syscall_64+0x4c/0xa0 [ 336.207906][ C0] ? clear_bhb_loop+0x50/0xa0 [ 336.212575][ C0] ? clear_bhb_loop+0x50/0xa0 [ 336.217245][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 336.223133][ C0] RIP: 0033:0x7fd604732b19 [ 336.227560][ C0] Code: 11 06 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 0c 25 [ 336.247161][ C0] RSP: 002b:00007fd6045f3b40 EFLAGS: 00000206 ORIG_RAX: 000000000000000f [ 336.255668][ C0] RAX: ffffffffffffffda RBX: 00007fd604a0afa8 RCX: 00007fd604732b19 [ 336.263647][ C0] RDX: 00007fd6045f3b40 RSI: 00007fd6045f3c70 RDI: 0000000000000021 [ 336.271711][ C0] RBP: 00007fd604a0afa0 R08: 0000000000000000 R09: 0000000000000000 [ 336.279870][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 336.287838][ C0] R13: 00007fd604a0b038 R14: 00007ffd2c244850 R15: 00007ffd2c244938 [ 336.295808][ C0] [ 428.789975][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 248s! [ 428.799112][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 245s! [ 428.808275][ C0] Showing busy workqueues and worker pools: [ 428.814382][ C0] workqueue events: flags=0x0 [ 428.819062][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.819102][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 428.819147][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.819179][ C0] pending: destroy_list_workfn, vmstat_shepherd, kfree_rcu_monitor [ 428.819235][ C0] workqueue events_unbound: flags=0x2 [ 428.854589][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 428.854626][ C0] in-flight: 8:linkwatch_event [ 428.854656][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 428.854897][ C0] workqueue events_power_efficient: flags=0x80 [ 428.881186][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.881238][ C0] pending: wg_ratelimiter_gc_entries, check_lifetime [ 428.881281][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.881323][ C0] pending: gc_worker, neigh_periodic_work, neigh_periodic_work [ 428.881368][ C0] workqueue netns: flags=0xe000a [ 428.916898][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 428.916941][ C0] in-flight: 10:cleanup_net [ 428.916976][ C0] inactive: cleanup_net [ 428.916995][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.938902][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.938947][ C0] pending: vmstat_update [ 428.938973][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.939006][ C0] pending: vmstat_update [ 428.939030][ C0] workqueue writeback: flags=0x4a [ 428.968437][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 428.968484][ C0] pending: wb_workfn [ 428.968511][ C0] workqueue kblockd: flags=0x18 [ 428.984888][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 428.985014][ C0] pending: blk_mq_timeout_work [ 428.985232][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.003639][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.003682][ C0] pending: work_fn [ 429.003802][ C0] workqueue mld: flags=0x40008 [ 429.020425][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=57 [ 429.020473][ C0] pending: mld_ifc_work [ 429.020498][ C0] inactive: 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_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_dad_work, mld_dad_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_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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work [ 429.021647][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=50 [ 429.021685][ C0] pending: mld_dad_work [ 429.021705][ C0] inactive: 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_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_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_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_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_ifc_work, mld_dad_work [ 429.022711][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.186171][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=119 [ 429.186223][ C0] in-flight: 319:addrconf_dad_work [ 429.186254][ 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 [ 429.186807][ 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 [ 429.187354][ 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_verify_work [ 429.187542][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=90 [ 429.187575][ C0] in-flight: 6:addrconf_dad_work [ 429.187598][ 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 [ 429.188109][ 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 [ 429.188751][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.575913][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.575960][ C0] pending: wg_packet_encrypt_worker [ 429.575991][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.576025][ C0] pending: wg_packet_encrypt_worker [ 429.576048][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.607735][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.607779][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.607849][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.629545][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.629595][ C0] pending: wg_packet_encrypt_worker [ 429.629622][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.629655][ C0] pending: wg_packet_encrypt_worker [ 429.629689][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.661991][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.662037][ C0] pending: wg_packet_encrypt_worker [ 429.662066][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.662099][ C0] pending: wg_packet_encrypt_worker [ 429.662128][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.693962][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.694004][ C0] pending: wg_packet_handshake_send_worker [ 429.694033][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.712770][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.712823][ C0] pending: wg_packet_encrypt_worker [ 429.712852][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.712885][ C0] pending: wg_packet_encrypt_worker [ 429.712908][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.744624][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.744678][ C0] pending: wg_packet_encrypt_worker [ 429.744708][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.744742][ C0] pending: wg_packet_encrypt_worker [ 429.744766][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.776545][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.776591][ C0] pending: wg_packet_encrypt_worker [ 429.776619][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.776651][ C0] pending: wg_packet_encrypt_worker [ 429.776676][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.807996][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.808034][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.808080][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.829914][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.829952][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.829996][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.851421][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.851462][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.851644][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=249s workers=4 idle: 60 353 20 [ 429.851763][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=249s workers=3 idle: 39 26 [ 429.851807][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=249s workers=4 idle: 45 318