Warning: Permanently added '10.128.1.168' (ED25519) to the list of known hosts. 2025/03/13 02:56:06 ignoring optional flag "sandboxArg"="0" 2025/03/13 02:56:07 parsed 1 programs [ 61.404053][ T28] audit: type=1400 audit(1741834567.793:66): avc: denied { node_bind } for pid=328 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 62.302025][ T28] audit: type=1400 audit(1741834568.693:67): avc: denied { mounton } for pid=337 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 62.303363][ T337] cgroup: Unknown subsys name 'net' [ 62.324499][ T28] audit: type=1400 audit(1741834568.693:68): avc: denied { mount } for pid=337 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 [ 62.351393][ T28] audit: type=1400 audit(1741834568.723:69): avc: denied { unmount } for pid=337 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 62.351574][ T337] cgroup: Unknown subsys name 'devices' [ 62.470997][ T337] cgroup: Unknown subsys name 'hugetlb' [ 62.476413][ T337] cgroup: Unknown subsys name 'rlimit' [ 62.611570][ T28] audit: type=1400 audit(1741834569.003:70): avc: denied { setattr } for pid=337 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 [ 62.634551][ T28] audit: type=1400 audit(1741834569.003:71): avc: denied { create } for pid=337 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 62.654793][ T28] audit: type=1400 audit(1741834569.003:72): avc: denied { write } for pid=337 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 62.674882][ T28] audit: type=1400 audit(1741834569.003:73): avc: denied { read } for pid=337 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 62.680873][ T341] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 62.694947][ T28] audit: type=1400 audit(1741834569.003:74): avc: denied { module_request } for pid=337 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 62.722163][ T337] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 62.725052][ T28] audit: type=1400 audit(1741834569.003:75): avc: denied { mounton } for pid=337 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 [ 63.299219][ T349] request_module fs-gadgetfs succeeded, but still no fs? [ 63.509876][ T349] syz-executor (349) used greatest stack depth: 22088 bytes left [ 63.851343][ T387] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.858223][ T387] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.866149][ T387] device bridge_slave_0 entered promiscuous mode [ 63.874182][ T387] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.881205][ T387] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.888557][ T387] device bridge_slave_1 entered promiscuous mode [ 63.961824][ T387] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.968695][ T387] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.975838][ T387] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.982695][ T387] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.019460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.027261][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.034584][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.049951][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.058042][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.064912][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.072400][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.080492][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.087335][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.097021][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.106320][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.121778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.133513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.141497][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.148774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.157199][ T387] device veth0_vlan entered promiscuous mode 2025/03/13 02:56:10 executed programs: 0 [ 64.168113][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.177133][ T387] device veth1_macvtap entered promiscuous mode [ 64.187233][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.197326][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.310525][ T387] syz-executor (387) used greatest stack depth: 21488 bytes left [ 64.451840][ T404] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.458695][ T404] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.466228][ T404] device bridge_slave_0 entered promiscuous mode [ 64.491054][ T404] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.497909][ T404] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.505281][ T404] device bridge_slave_1 entered promiscuous mode [ 64.529806][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.536672][ T407] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.544072][ T407] device bridge_slave_0 entered promiscuous mode [ 64.553434][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.560314][ T407] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.567588][ T407] device bridge_slave_1 entered promiscuous mode [ 64.649358][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.656210][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.663583][ T412] device bridge_slave_0 entered promiscuous mode [ 64.677338][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.684225][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.691684][ T411] device bridge_slave_0 entered promiscuous mode [ 64.705823][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.712757][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.720130][ T412] device bridge_slave_1 entered promiscuous mode [ 64.733821][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.740710][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.747864][ T411] device bridge_slave_1 entered promiscuous mode [ 64.754926][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.761799][ T408] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.769237][ T408] device bridge_slave_0 entered promiscuous mode [ 64.792418][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.799299][ T408] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.806454][ T408] device bridge_slave_1 entered promiscuous mode [ 64.995004][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.001874][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.008991][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.015753][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.030666][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.037519][ T407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.065165][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.072053][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.079146][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.085907][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.124157][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.131188][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.138639][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.145999][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.153328][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.160605][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.201440][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.209571][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.216404][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.224088][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.232206][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.239080][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.246757][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.254213][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.261545][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.269843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.277850][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.284720][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.292141][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.300485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.308416][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.315276][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.322548][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.330633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.358820][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.378114][ T411] device veth0_vlan entered promiscuous mode [ 65.389092][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.397391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.405975][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.413412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.420960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.428207][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.435562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.443691][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.451892][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.458719][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.466107][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.474232][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.481084][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.497722][ T411] device veth1_macvtap entered promiscuous mode [ 65.516431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.524391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.532459][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.540574][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.548365][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.556551][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.564638][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.572209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.580145][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.587842][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.595812][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.603618][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.610933][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.645686][ T404] device veth0_vlan entered promiscuous mode [ 65.655669][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.663209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.670717][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.678806][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.687097][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.693959][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.701258][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.709438][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.717504][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.725669][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.733719][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.740576][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.747984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.755760][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.763574][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.771876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.779953][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.786773][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.794184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.802230][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.810492][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.818574][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.826823][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.833682][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.840956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.849059][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.857144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.865406][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.873673][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.881357][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.889690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.897153][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.904681][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.912109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.919395][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.931071][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.939321][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.947885][ T407] device veth0_vlan entered promiscuous mode [ 65.966823][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.974795][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.982930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.991534][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.000932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.008830][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.023057][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.031195][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.040211][ T404] device veth1_macvtap entered promiscuous mode [ 66.095212][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.102849][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.111197][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.121223][ T407] device veth1_macvtap entered promiscuous mode [ 66.259000][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.269288][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.309140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.320828][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.328980][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.337194][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.345848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.650562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.679109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.732105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.739418][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.921147][ T412] device veth0_vlan entered promiscuous mode [ 66.932542][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.944653][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.199391][ T408] device veth0_vlan entered promiscuous mode [ 67.209116][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.218578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.409720][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.493958][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.503221][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.058869][ C1] sched: RT throttling activated [ 167.528849][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 167.535681][ C0] (detected by 0, t=10002 jiffies, g=1985, q=546 ncpus=2) [ 167.542693][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294953971-4294943969), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 167.555886][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1985 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 167.566834][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 167.576726][ C0] rcu: RCU grace-period kthread stack dump: [ 167.582465][ C0] task:rcu_preempt state:R running task stack:27944 pid:14 ppid:2 flags:0x00004000 [ 167.593056][ C0] Call Trace: [ 167.596170][ C0] [ 167.598944][ C0] __schedule+0xcb5/0x1560 [ 167.603199][ C0] ? __sched_text_start+0x8/0x8 [ 167.607888][ C0] ? __kasan_check_write+0x14/0x20 [ 167.612830][ C0] schedule+0xc3/0x180 [ 167.616738][ C0] schedule_timeout+0x18c/0x380 [ 167.621421][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 167.626456][ C0] ? console_conditional_schedule+0x10/0x10 [ 167.632191][ C0] ? update_process_times+0x1b0/0x1b0 [ 167.637397][ C0] ? prepare_to_swait_event+0x308/0x320 [ 167.642793][ C0] rcu_gp_fqs_loop+0x2ed/0x10a0 [ 167.647462][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 167.652494][ C0] ? rcu_gp_init+0xc7f/0xfa0 [ 167.656930][ C0] ? rcu_gp_init+0xfa0/0xfa0 [ 167.661345][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 167.666989][ C0] ? finish_swait+0x17d/0x1b0 [ 167.671501][ C0] rcu_gp_kthread+0xa3/0x3a0 [ 167.675926][ C0] ? queued_spin_lock_slowpath+0x50/0x50 [ 167.681392][ C0] ? set_cpus_allowed_ptr+0xa4/0xe0 [ 167.686431][ C0] ? __kasan_check_read+0x11/0x20 [ 167.691288][ C0] ? __kthread_parkme+0x12d/0x180 [ 167.696154][ C0] kthread+0x26d/0x300 [ 167.700062][ C0] ? queued_spin_lock_slowpath+0x50/0x50 [ 167.705522][ C0] ? kthread_blkcg+0xd0/0xd0 [ 167.709951][ C0] ret_from_fork+0x1f/0x30 [ 167.714204][ C0] [ 167.717075][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 167.723242][ C0] CPU: 0 PID: 451 Comm: syz.3.28 Not tainted 6.1.128-syzkaller-00007-g69a6dfc9c3cb #0 [ 167.732603][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 167.742496][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x56/0x80 [ 167.749095][ C0] Code: f6 0d 87 e8 0c 91 9a fc 48 83 3d e4 53 eb 01 00 74 34 48 89 df e8 6e 0f 00 00 90 41 f7 c6 00 02 00 00 74 01 fb bf 01 00 00 00 45 09 2d fc 65 8b 05 26 cb df 7a 85 c0 74 05 5b 41 5e 5d c3 e8 [ 167.768533][ C0] RSP: 0018:ffffc90000c67bb0 EFLAGS: 00000206 [ 167.774437][ C0] RAX: 0000000000000001 RBX: ffff88812150f1c0 RCX: dffffc0000000000 [ 167.782244][ C0] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 167.790059][ C0] RBP: ffffc90000c67bc0 R08: ffffffff81483071 R09: ffffed102308eca9 [ 167.797866][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11023265db3 [ 167.805677][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000000 [ 167.813488][ C0] FS: 00007f9e1bdc36c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 167.822254][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.828680][ C0] CR2: 00007fff345c3e18 CR3: 000000012eae6000 CR4: 00000000003506b0 [ 167.836491][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 167.844303][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 167.852110][ C0] Call Trace: [ 167.855240][ C0] [ 167.857933][ C0] ? show_regs+0x58/0x60 [ 167.862017][ C0] ? dump_cpu_task+0x3c/0x70 [ 167.866435][ C0] ? rcu_check_gp_kthread_starvation+0x1d1/0x240 [ 167.872598][ C0] ? _find_next_bit+0x126/0x130 [ 167.877288][ C0] ? print_other_cpu_stall+0x1140/0x1300 [ 167.882756][ C0] ? print_cpu_stall+0x590/0x590 [ 167.887525][ C0] ? acct_account_cputime+0x1c2/0x2c0 [ 167.892734][ C0] ? rcu_sched_clock_irq+0xb19/0x1350 [ 167.897939][ C0] ? rcu_boost_kthread_setaffinity+0x590/0x590 [ 167.903927][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 167.908966][ C0] ? update_wall_time+0x25/0x30 [ 167.913651][ C0] ? update_process_times+0x149/0x1b0 [ 167.918858][ C0] ? tick_sched_timer+0x188/0x240 [ 167.923717][ C0] ? tick_setup_sched_timer+0x490/0x490 [ 167.929102][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 167.934309][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 167.939252][ C0] ? try_to_wake_up+0x670/0x1220 [ 167.944033][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 167.949930][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 167.954896][ C0] ? __sysvec_apic_timer_interrupt+0xfb/0x3f0 [ 167.960780][ C0] ? sysvec_apic_timer_interrupt+0xa4/0xc0 [ 167.966416][ C0] [ 167.969200][ C0] [ 167.971973][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 167.977961][ C0] ? __send_signal_locked+0x911/0xc30 [ 167.983175][ C0] ? _raw_spin_unlock_irqrestore+0x56/0x80 [ 167.988809][ C0] do_send_sig_info+0xfb/0x230 [ 167.993415][ C0] group_send_sig_info+0x113/0x320 [ 167.998358][ C0] ? __lock_task_sighand+0x100/0x100 [ 168.003482][ C0] ? fpu__clear_user_states+0x171/0x200 [ 168.008858][ C0] ? arch_do_signal_or_restart+0x13a6/0x16f0 [ 168.014674][ C0] bpf_send_signal_common+0x2d8/0x420 [ 168.019882][ C0] ? trace_raw_output_bpf_trace_printk+0xd0/0xd0 [ 168.026045][ C0] bpf_send_signal+0x19/0x20 [ 168.030471][ C0] bpf_prog_7ba5217f62dcd359+0x38/0x3c [ 168.035764][ C0] bpf_trace_run2+0x133/0x290 [ 168.040274][ C0] ? bpf_trace_run1+0x240/0x240 [ 168.044970][ C0] __bpf_trace_sys_enter+0x62/0x70 [ 168.050000][ C0] __traceiter_sys_enter+0x2a/0x40 [ 168.054942][ C0] syscall_enter_from_user_mode+0x176/0x190 [ 168.060671][ C0] do_syscall_64+0x1e/0xb0 [ 168.064926][ C0] ? clear_bhb_loop+0x55/0xb0 [ 168.069440][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 168.075165][ C0] RIP: 0033:0x7f9e1af29359 [ 168.079421][ C0] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 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 04 25 [ 168.098859][ C0] RSP: 002b:00007f9e1bdc2b40 EFLAGS: 00000246 ORIG_RAX: 000000000000000f [ 168.107106][ C0] RAX: ffffffffffffffda RBX: 00007f9e1b1a5fa8 RCX: 00007f9e1af29359 [ 168.114918][ C0] RDX: 00007f9e1bdc2b40 RSI: 00007f9e1bdc2c70 RDI: 0000000000000011 [ 168.122725][ C0] RBP: 00007f9e1b1a5fa0 R08: 00007fff345fa0b0 R09: 0000000000000000 [ 168.130542][ C0] R10: 0000000000000005 R11: 0000000000000246 R12: 00007f9e1b1a5fac [ 168.138456][ C0] R13: 0000000000000000 R14: 00007fff345c3ab0 R15: 00007fff345c3b98 [ 168.146274][ C0] [ 285.419042][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 215s! [ 285.427788][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 208s! [ 285.436675][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 214s! [ 285.444949][ C0] Showing busy workqueues and worker pools: [ 285.450635][ C0] workqueue events: flags=0x0 [ 285.455128][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.455174][ C0] pending: kfree_rcu_monitor [ 285.455261][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 285.455299][ C0] pending: bpf_prog_free_deferred, vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 285.455399][ C0] workqueue events_unbound: flags=0x2 [ 285.489925][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 285.489969][ C0] in-flight: 8:linkwatch_event, 43:fsnotify_mark_destroy_workfn [ 285.490094][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 285.490142][ C0] workqueue events_power_efficient: flags=0x80 [ 285.518321][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.518372][ C0] pending: gc_worker, check_lifetime [ 285.518430][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 285.518468][ C0] pending: neigh_periodic_work, wg_ratelimiter_gc_entries, neigh_periodic_work, neigh_managed_work, neigh_managed_work [ 285.518576][ C0] workqueue rcu_gp: flags=0x8 [ 285.556042][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.556091][ C0] pending: process_srcu, srcu_invoke_callbacks [ 285.556142][ C0] workqueue netns: flags=0xe000a [ 285.574619][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 285.574659][ C0] in-flight: 198:cleanup_net [ 285.574699][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.591290][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.591336][ C0] pending: vmstat_update [ 285.591372][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.591410][ C0] pending: vmstat_update [ 285.591448][ C0] workqueue writeback: flags=0x4a [ 285.620072][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.620115][ C0] pending: wb_workfn [ 285.620148][ C0] workqueue kblockd: flags=0x18 [ 285.635855][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.635901][ C0] pending: blk_mq_timeout_work [ 285.636069][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.653850][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.653898][ C0] pending: work_fn [ 285.653964][ C0] workqueue mld: flags=0x40008 [ 285.669920][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=13 [ 285.669965][ C0] pending: mld_dad_work [ 285.669997][ C0] inactive: mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work [ 285.670206][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.704124][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=79 [ 285.704170][ C0] in-flight: 399:addrconf_dad_work [ 285.704211][ 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 [ 285.705277][ 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_verify_work, addrconf_verify_work [ 285.705861][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=95 [ 285.705898][ C0] in-flight: 428:addrconf_dad_work [ 285.705935][ 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 [ 285.706998][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 285.707974][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.031435][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.031486][ C0] pending: wg_packet_encrypt_worker [ 286.031524][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.031565][ C0] pending: wg_packet_encrypt_worker [ 286.031597][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.062142][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.062188][ C0] pending: wg_packet_handshake_send_worker [ 286.062222][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.080272][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.080319][ C0] pending: wg_packet_encrypt_worker [ 286.080352][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.080393][ C0] pending: wg_packet_encrypt_worker [ 286.080424][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.111336][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.111385][ C0] pending: wg_packet_encrypt_worker [ 286.111420][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.111472][ C0] pending: wg_packet_encrypt_worker [ 286.111505][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.142067][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.142121][ C0] pending: wg_packet_handshake_send_worker [ 286.142158][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.160415][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.160470][ C0] pending: wg_packet_encrypt_worker [ 286.160507][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.160545][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker [ 286.160597][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.193225][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.193278][ C0] pending: wg_packet_encrypt_worker [ 286.193315][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.193356][ C0] pending: wg_packet_encrypt_worker [ 286.193390][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.223916][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.223967][ C0] pending: wg_packet_handshake_send_worker [ 286.224003][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.242070][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.242133][ C0] pending: wg_packet_encrypt_worker [ 286.242171][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.242213][ C0] pending: wg_packet_encrypt_worker [ 286.242246][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.272790][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.272843][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.272906][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.293625][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.293667][ C0] pending: wg_packet_handshake_send_worker [ 286.293701][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.311772][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.311820][ C0] pending: wg_packet_encrypt_worker [ 286.311853][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.311892][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker [ 286.311947][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.344894][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.344950][ C0] pending: wg_packet_encrypt_worker [ 286.344987][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.345028][ C0] pending: wg_packet_encrypt_worker, wg_packet_decrypt_worker [ 286.345082][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.377863][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.377913][ C0] pending: wg_packet_handshake_send_worker [ 286.377951][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.396000][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.396048][ C0] pending: wg_packet_encrypt_worker [ 286.396084][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.396125][ C0] pending: wg_packet_encrypt_worker [ 286.396163][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=218s workers=4 idle: 19 226 6 [ 286.396298][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=216s workers=4 idle: 429 39 24 [ 286.396378][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=215s workers=5 idle: 10 370