Warning: Permanently added '10.128.0.201' (ED25519) to the list of known hosts. 2026/03/19 20:37:49 parsed 1 programs [ 98.652733][ T28] audit: type=1400 audit(1773952669.309:64): avc: denied { node_bind } for pid=284 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 98.673485][ T28] audit: type=1400 audit(1773952669.309:65): avc: denied { module_request } for pid=284 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 [ 99.373389][ T28] audit: type=1400 audit(1773952670.029:66): avc: denied { mounton } for pid=292 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 [ 99.374386][ T292] cgroup: Unknown subsys name 'net' [ 99.396026][ T28] audit: type=1400 audit(1773952670.029:67): avc: denied { mount } for pid=292 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 [ 99.423287][ T28] audit: type=1400 audit(1773952670.059:68): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 99.423474][ T292] cgroup: Unknown subsys name 'devices' [ 99.540455][ T292] cgroup: Unknown subsys name 'hugetlb' [ 99.546207][ T292] cgroup: Unknown subsys name 'rlimit' [ 99.683370][ T28] audit: type=1400 audit(1773952670.339:69): avc: denied { setattr } for pid=292 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 99.706609][ T28] audit: type=1400 audit(1773952670.339:70): avc: denied { create } for pid=292 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 [ 99.721719][ T295] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 99.727127][ T28] audit: type=1400 audit(1773952670.339:71): avc: denied { write } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 99.755849][ T28] audit: type=1400 audit(1773952670.339:72): avc: denied { read } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 99.776088][ T28] audit: type=1400 audit(1773952670.339:73): avc: denied { mounton } for pid=292 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 [ 99.782001][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 100.520389][ T303] request_module fs-gadgetfs succeeded, but still no fs? [ 100.637101][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.658684][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.667689][ T304] device bridge_slave_0 entered promiscuous mode [ 100.689430][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.696473][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.704061][ T304] device bridge_slave_1 entered promiscuous mode [ 100.972260][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.979334][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.986614][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.993803][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.132189][ T268] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.142658][ T268] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.160807][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.168326][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.183819][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.198347][ T268] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.205426][ T268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.214000][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.222218][ T268] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.229273][ T268] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.255427][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.277397][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.285731][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.302051][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.310017][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.317363][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.325861][ T304] device veth0_vlan entered promiscuous mode [ 101.335118][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.347701][ T304] device veth1_macvtap entered promiscuous mode 2026/03/19 20:37:52 executed programs: 0 [ 101.356694][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.366836][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.478714][ T304] syz-executor (304) used greatest stack depth: 21312 bytes left [ 101.551204][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.558253][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.565889][ T368] device bridge_slave_0 entered promiscuous mode [ 101.573849][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.581193][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.588472][ T368] device bridge_slave_1 entered promiscuous mode [ 101.704552][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.711697][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.719112][ T374] device bridge_slave_0 entered promiscuous mode [ 101.732720][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.739799][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.747292][ T374] device bridge_slave_1 entered promiscuous mode [ 101.792008][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.799113][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.806532][ T377] device bridge_slave_0 entered promiscuous mode [ 101.815002][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.822111][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.829410][ T377] device bridge_slave_1 entered promiscuous mode [ 101.855721][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.863462][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.870841][ T372] device bridge_slave_0 entered promiscuous mode [ 101.879559][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.886581][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.893974][ T372] device bridge_slave_1 entered promiscuous mode [ 101.903609][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.910767][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.918180][ T373] device bridge_slave_0 entered promiscuous mode [ 101.925401][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.932518][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.939873][ T373] device bridge_slave_1 entered promiscuous mode [ 102.106827][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.113879][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.121173][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.128209][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.144530][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.151586][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.158861][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.165866][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.199104][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.206724][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.214428][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.221841][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.229707][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.236865][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.245251][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.252753][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.260232][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.268448][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.276658][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.283677][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.291119][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.299405][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.307477][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.314504][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.325241][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.332926][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.341055][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.348054][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.355529][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.363670][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.370696][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.400411][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.408513][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.415547][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.423555][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.432627][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.439671][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.447026][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.455229][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.484640][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.492570][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.501097][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.509681][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.528399][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.548867][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.557096][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.565452][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.572513][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.590447][ T373] device veth0_vlan entered promiscuous mode [ 102.600121][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.608214][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.616367][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.624085][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.631686][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.640190][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.647197][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.655200][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.668407][ T368] device veth0_vlan entered promiscuous mode [ 102.681795][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.689637][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.697511][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.705244][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.712860][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.721389][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.743390][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.751056][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.758389][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.766677][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.774815][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.783431][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.791642][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.800070][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.809608][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.817518][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.833100][ T374] device veth0_vlan entered promiscuous mode [ 102.840140][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.847513][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.855067][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.863610][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.871968][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.879029][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.886471][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.894897][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.903257][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.910298][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.917635][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.926831][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.934788][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.945774][ T373] device veth1_macvtap entered promiscuous mode [ 102.962355][ T368] device veth1_macvtap entered promiscuous mode [ 102.969451][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.976981][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.984458][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.992854][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.001175][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.009000][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 103.016968][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.025066][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 103.033321][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.041408][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.049706][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.057750][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.078922][ T377] device veth0_vlan entered promiscuous mode [ 103.090705][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.099092][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.107129][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.115578][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.124460][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.132876][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.141177][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.149568][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.159165][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.167391][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.176122][ T374] device veth1_macvtap entered promiscuous mode [ 103.186048][ T372] device veth0_vlan entered promiscuous mode [ 103.201449][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.209450][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.217384][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.225635][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.234672][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.256181][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.263771][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.271311][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.279894][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.288240][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.296943][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.311760][ T8] device bridge_slave_1 left promiscuous mode [ 103.324326][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.332863][ T8] device bridge_slave_0 left promiscuous mode [ 103.339153][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.347210][ T8] device veth1_macvtap left promiscuous mode [ 103.353480][ T8] device veth0_vlan left promiscuous mode [ 103.472150][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.481656][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.505286][ T372] device veth1_macvtap entered promiscuous mode [ 103.546924][ T377] device veth1_macvtap entered promiscuous mode [ 103.577023][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 203.608630][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 203.615652][ C0] (detected by 0, t=10002 jiffies, g=1449, q=283 ncpus=2) [ 203.622855][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294957576-4294947574), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 203.636222][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1449 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 203.647320][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 203.657275][ C0] rcu: RCU grace-period kthread stack dump: [ 203.663163][ C0] task:rcu_preempt state:R running task stack:28496 pid:14 ppid:2 flags:0x00004000 [ 203.673939][ C0] Call Trace: [ 203.677217][ C0] [ 203.680143][ C0] __schedule+0xba6/0x1500 [ 203.684582][ C0] ? release_firmware_map_entry+0x190/0x190 [ 203.690479][ C0] schedule+0xbd/0x170 [ 203.694557][ C0] schedule_timeout+0x159/0x340 [ 203.699404][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 203.704782][ C0] ? __cfi_process_timeout+0x10/0x10 [ 203.710070][ C0] ? prepare_to_swait_event+0x308/0x320 [ 203.715635][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 203.720479][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 203.725684][ C0] ? rcu_gp_init+0xf30/0xf30 [ 203.730267][ C0] rcu_gp_kthread+0x99/0x390 [ 203.734852][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 203.740041][ C0] ? __kasan_check_read+0x11/0x20 [ 203.745058][ C0] ? __kthread_parkme+0x142/0x180 [ 203.750078][ C0] kthread+0x281/0x320 [ 203.754149][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 203.759338][ C0] ? __cfi_kthread+0x10/0x10 [ 203.763924][ C0] ret_from_fork+0x1f/0x30 [ 203.768364][ C0] [ 203.771401][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 203.777745][ C0] CPU: 0 PID: 449 Comm: syz.2.19 Not tainted syzkaller #0 [ 203.784856][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 203.794908][ C0] RIP: 0010:syscall_enter_from_user_mode+0xc/0x30 [ 203.801334][ C0] Code: 89 e5 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 b8 5c cc d4 e6 48 89 f0 fb 65 48 8b 0d 14 7e 08 7b <48> 8b 71 08 40 f6 c6 3f 74 0a 55 48 89 e5 e8 21 1f 66 fc 5d c3 66 [ 203.820948][ C0] RSP: 0018:ffffc90000d47f18 EFLAGS: 00000282 [ 203.827188][ C0] RAX: 0000000000000027 RBX: ffffc90000d47f20 RCX: ffff888119610000 [ 203.835153][ C0] RDX: 0000000000000000 RSI: 0000000000000027 RDI: ffffc90000d47f58 [ 203.843128][ C0] RBP: ffffc90000d47f48 R08: 0000000000000000 R09: 0000000000000000 [ 203.851103][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 203.859069][ C0] R13: 0000000000000000 R14: ffffc90000d47f58 R15: 0000000000000000 [ 203.867037][ C0] FS: 00007fe093e776c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 203.876052][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 203.882630][ C0] CR2: 000020000006b000 CR3: 000000010941c000 CR4: 00000000003506b0 [ 203.890594][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 203.898558][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 203.906524][ C0] Call Trace: [ 203.909805][ C0] [ 203.912726][ C0] ? do_syscall_64+0x24/0xa0 [ 203.917321][ C0] ? clear_bhb_loop+0x30/0x80 [ 203.921994][ C0] ? clear_bhb_loop+0x30/0x80 [ 203.926666][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 203.932552][ C0] RIP: 0033:0x7fe092f96517 [ 203.936973][ C0] Code: 8d 3d 04 8e 0b 00 e8 58 1d fa ff e8 a3 87 00 00 0f 1f 00 b8 68 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 27 00 00 00 0f 05 0f 1f 84 00 00 00 00 00 b8 6e 00 00 00 0f 05 c3 0f 1f 84 00 00 [ 203.956574][ C0] RSP: 002b:00007fe093e76b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000027 [ 203.964991][ C0] RAX: ffffffffffffffda RBX: 00007fe093e76c70 RCX: 00007fe092f96517 [ 203.972980][ C0] RDX: 00007fe093e76b40 RSI: 00007fe093e76c70 RDI: 0000000000000021 [ 203.980960][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 203.988930][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 203.996897][ C0] R13: 00007fe093216038 R14: 00007ffc0ed5ba10 R15: 00007ffc0ed5baf8 [ 204.004875][ C0] [ 285.448627][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 181s! [ 285.457580][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 179s! [ 285.467410][ C0] Showing busy workqueues and worker pools: [ 285.473312][ C0] workqueue events: flags=0x0 [ 285.477978][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.478020][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 285.478165][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.478201][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 285.478302][ C0] workqueue events_unbound: flags=0x2 [ 285.511655][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 285.511701][ C0] in-flight: 43:linkwatch_event [ 285.511731][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 285.511896][ C0] workqueue events_power_efficient: flags=0x80 [ 285.537948][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 285.537994][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, neigh_managed_work, neigh_managed_work, neigh_periodic_work, gc_worker [ 285.538100][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.538136][ C0] pending: check_lifetime [ 285.538164][ C0] workqueue netns: flags=0xe000a [ 285.576691][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 285.576728][ C0] in-flight: 8:cleanup_net [ 285.576758][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.593730][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.593769][ C0] pending: vmstat_update [ 285.593801][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.593834][ C0] pending: vmstat_update [ 285.593864][ C0] workqueue writeback: flags=0x4a [ 285.623273][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.623311][ C0] pending: wb_workfn [ 285.623339][ C0] workqueue kblockd: flags=0x18 [ 285.639622][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.639732][ C0] pending: blk_mq_timeout_work [ 285.639988][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.658251][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.658298][ C0] pending: work_fn [ 285.658323][ C0] workqueue mld: flags=0x40008 [ 285.674757][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=22 [ 285.674798][ C0] pending: mld_ifc_work [ 285.674826][ C0] inactive: 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_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work [ 285.675443][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=39 [ 285.675477][ C0] pending: mld_ifc_work [ 285.675509][ C0] inactive: 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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_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 [ 285.676449][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.782167][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=103 [ 285.782212][ C0] in-flight: 60:addrconf_dad_work [ 285.782249][ 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 [ 285.783188][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 285.784095][ C0] , addrconf_verify_work [ 285.784116][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=136 [ 285.784151][ C0] in-flight: 355:addrconf_dad_work [ 285.784209][ 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 [ 285.785232][ 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 [ 285.786119][ 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_verify_work, addrconf_verify_work, addrconf_verify_work [ 285.787011][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.224018][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.224061][ C0] pending: wg_packet_handshake_send_worker [ 286.224094][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.242699][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.242739][ C0] pending: wg_packet_encrypt_worker [ 286.242771][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.242806][ C0] pending: wg_packet_encrypt_worker [ 286.242919][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.274301][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.274346][ C0] pending: wg_packet_handshake_send_worker [ 286.274442][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.293070][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.293118][ C0] pending: wg_packet_encrypt_worker [ 286.293150][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.311319][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.311357][ C0] pending: wg_packet_handshake_send_worker [ 286.311385][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.330002][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.330047][ C0] pending: wg_packet_encrypt_worker [ 286.330076][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.330112][ C0] pending: wg_packet_encrypt_worker [ 286.330387][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.361724][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.361765][ C0] pending: wg_packet_handshake_send_worker [ 286.361795][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.380418][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.380474][ C0] pending: wg_packet_encrypt_worker [ 286.380505][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.380540][ C0] pending: wg_packet_encrypt_worker [ 286.380674][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.412017][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.412059][ C0] pending: wg_packet_handshake_send_worker [ 286.412146][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.430874][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.430919][ C0] pending: wg_packet_encrypt_worker [ 286.430948][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.430983][ C0] pending: wg_packet_encrypt_worker [ 286.431104][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.462673][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.462718][ C0] pending: wg_packet_encrypt_worker [ 286.462748][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.462783][ C0] pending: wg_packet_encrypt_worker [ 286.462888][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.494293][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.494333][ C0] pending: wg_packet_handshake_send_worker [ 286.494363][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.512996][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.513050][ C0] pending: wg_packet_encrypt_worker [ 286.513083][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.513118][ C0] pending: wg_packet_encrypt_worker [ 286.513202][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.544543][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.544585][ C0] pending: wg_packet_handshake_send_worker [ 286.544616][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.563232][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.563275][ C0] pending: wg_packet_encrypt_worker [ 286.563304][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.563338][ C0] pending: wg_packet_encrypt_worker [ 286.563364][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.594944][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.594998][ C0] pending: wg_packet_encrypt_worker [ 286.595028][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.595063][ C0] pending: wg_packet_encrypt_worker [ 286.595165][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.626750][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.626800][ C0] pending: wg_packet_encrypt_worker [ 286.626833][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.626868][ C0] pending: wg_packet_encrypt_worker [ 286.626974][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.658575][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.658626][ C0] pending: wg_packet_encrypt_worker [ 286.671817][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.671859][ C0] pending: wg_packet_encrypt_worker [ 286.671887][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.690312][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.690351][ C0] pending: wg_packet_encrypt_worker [ 286.690379][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.690412][ C0] pending: wg_packet_encrypt_worker [ 286.690437][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=183s workers=4 idle: 6 359 19 [ 286.690550][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=183s workers=4 idle: 397 39 24 [ 286.690665][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=183s workers=6 idle: 422 423 268 10