Warning: Permanently added '10.128.0.233' (ED25519) to the list of known hosts.
2026/04/29 07:25:05 parsed 1 programs
[ 269.618369][ T28] audit: type=1400 audit(1777447505.913:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 269.639694][ T28] audit: type=1400 audit(1777447505.913:65): avc: denied { module_request } for pid=283 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
[ 270.353468][ T28] audit: type=1400 audit(1777447506.653:66): avc: denied { mounton } for pid=290 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
[ 270.376657][ T28] audit: type=1400 audit(1777447506.673:67): avc: denied { mount } for pid=290 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
[ 270.377763][ T290] cgroup: Unknown subsys name 'net'
[ 270.404495][ T28] audit: type=1400 audit(1777447506.703:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 270.404699][ T290] cgroup: Unknown subsys name 'devices'
[ 270.522280][ T290] cgroup: Unknown subsys name 'hugetlb'
[ 270.527923][ T290] cgroup: Unknown subsys name 'rlimit'
[ 270.665419][ T28] audit: type=1400 audit(1777447506.963:69): avc: denied { setattr } for pid=290 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
[ 270.688584][ T28] audit: type=1400 audit(1777447506.963:70): avc: denied { create } for pid=290 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
[ 270.703579][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 270.709143][ T28] audit: type=1400 audit(1777447506.963:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 270.736412][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 270.737800][ T28] audit: type=1400 audit(1777447506.963:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 270.766527][ T28] audit: type=1400 audit(1777447506.963:73): avc: denied { mounton } for pid=290 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
[ 271.515804][ T301] request_module fs-gadgetfs succeeded, but still no fs?
[ 272.070355][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 272.098179][ T333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 272.112407][ T333] device bridge_slave_0 entered promiscuous mode
[ 272.120705][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 272.127745][ T333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 272.135427][ T333] device bridge_slave_1 entered promiscuous mode
[ 272.197114][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 272.204164][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 272.211411][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 272.218409][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 272.236749][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 272.244449][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 272.251710][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 272.260188][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 272.269023][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 272.276077][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 272.284825][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 272.293025][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 272.300030][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 272.311795][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 272.321117][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 272.334732][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 272.345835][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 272.353918][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 272.361603][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 272.369576][ T333] device veth0_vlan entered promiscuous mode
[ 272.379504][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 272.388971][ T333] device veth1_macvtap entered promiscuous mode
2026/04/29 07:25:08 executed programs: 0
[ 272.398236][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 272.408329][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 272.454440][ T333] syz-executor (333) used greatest stack depth: 20288 bytes left
[ 272.610062][ T359] bridge0: port 1(bridge_slave_0) entered blocking state
[ 272.617178][ T359] bridge0: port 1(bridge_slave_0) entered disabled state
[ 272.624625][ T359] device bridge_slave_0 entered promiscuous mode
[ 272.646418][ T359] bridge0: port 2(bridge_slave_1) entered blocking state
[ 272.653574][ T359] bridge0: port 2(bridge_slave_1) entered disabled state
[ 272.661058][ T359] device bridge_slave_1 entered promiscuous mode
[ 272.709346][ T365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 272.716484][ T365] bridge0: port 1(bridge_slave_0) entered disabled state
[ 272.723920][ T365] device bridge_slave_0 entered promiscuous mode
[ 272.733559][ T365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 272.740708][ T365] bridge0: port 2(bridge_slave_1) entered disabled state
[ 272.748153][ T365] device bridge_slave_1 entered promiscuous mode
[ 272.772087][ T363] bridge0: port 1(bridge_slave_0) entered blocking state
[ 272.779141][ T363] bridge0: port 1(bridge_slave_0) entered disabled state
[ 272.786558][ T363] device bridge_slave_0 entered promiscuous mode
[ 272.793610][ T363] bridge0: port 2(bridge_slave_1) entered blocking state
[ 272.800866][ T363] bridge0: port 2(bridge_slave_1) entered disabled state
[ 272.808290][ T363] device bridge_slave_1 entered promiscuous mode
[ 272.864056][ T366] bridge0: port 1(bridge_slave_0) entered blocking state
[ 272.871190][ T366] bridge0: port 1(bridge_slave_0) entered disabled state
[ 272.878506][ T366] device bridge_slave_0 entered promiscuous mode
[ 272.910960][ T366] bridge0: port 2(bridge_slave_1) entered blocking state
[ 272.918006][ T366] bridge0: port 2(bridge_slave_1) entered disabled state
[ 272.925579][ T366] device bridge_slave_1 entered promiscuous mode
[ 272.976478][ T361] bridge0: port 1(bridge_slave_0) entered blocking state
[ 272.983702][ T361] bridge0: port 1(bridge_slave_0) entered disabled state
[ 272.991293][ T361] device bridge_slave_0 entered promiscuous mode
[ 273.018436][ T361] bridge0: port 2(bridge_slave_1) entered blocking state
[ 273.025534][ T361] bridge0: port 2(bridge_slave_1) entered disabled state
[ 273.033016][ T361] device bridge_slave_1 entered promiscuous mode
[ 273.176613][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 273.184363][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 273.191882][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 273.199281][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 273.232235][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 273.241023][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 273.249132][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 273.256170][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 273.263663][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 273.272434][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 273.280654][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 273.287667][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 273.295123][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 273.303599][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 273.311753][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 273.318786][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 273.326142][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 273.334566][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 273.342776][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 273.349781][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 273.357215][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 273.364616][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 273.372124][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 273.380333][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 273.388482][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 273.395519][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 273.403296][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 273.410954][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 273.418470][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 273.455492][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 273.463484][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 273.471971][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 273.480192][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 273.488571][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 273.495629][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 273.504643][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 273.512625][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 273.520702][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 273.528651][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 273.548593][ T363] device veth0_vlan entered promiscuous mode
[ 273.559850][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 273.568251][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 273.576893][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 273.585041][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 273.593026][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 273.610471][ T365] device veth0_vlan entered promiscuous mode
[ 273.620776][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 273.628406][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 273.636940][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 273.644911][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 273.652724][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 273.665074][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 273.673214][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 273.680215][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 273.687624][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 273.696524][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 273.703563][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 273.716141][ T363] device veth1_macvtap entered promiscuous mode
[ 273.726077][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 273.733788][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 273.742753][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 273.751067][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 273.758081][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 273.765615][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 273.773913][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 273.780978][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 273.788355][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 273.798968][ T365] device veth1_macvtap entered promiscuous mode
[ 273.823146][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 273.832593][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 273.841794][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 273.850024][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 273.858586][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 273.866837][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 273.879302][ T359] device veth0_vlan entered promiscuous mode
[ 273.892788][ T361] device veth0_vlan entered promiscuous mode
[ 273.910064][ T366] device veth0_vlan entered promiscuous mode
[ 273.916421][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 273.926033][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 273.934106][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 273.942230][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 273.950145][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 273.958567][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 273.966953][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 273.975438][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 273.983941][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 273.992207][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 274.000423][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 274.008410][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 274.016419][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 274.024608][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 274.032563][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 274.040884][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 274.049088][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 274.057086][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 274.065022][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 274.072580][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 274.079938][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 274.087400][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 274.095241][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 274.102751][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 274.132591][ T366] device veth1_macvtap entered promiscuous mode
[ 274.146396][ T361] device veth1_macvtap entered promiscuous mode
[ 274.206448][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 274.219246][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 274.229898][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 274.237965][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 274.246365][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 274.254909][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 274.262651][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 274.271146][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 274.279487][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 274.287755][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 374.340452][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 374.347461][ C0] (detected by 0, t=10002 jiffies, g=1257, q=709 ncpus=2)
[ 374.354663][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294974650-4294964647), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 374.368023][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1257 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 374.379123][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 374.389084][ C0] rcu: RCU grace-period kthread stack dump:
[ 374.394960][ C0] task:rcu_preempt state:R running task stack:28496 pid:14 ppid:2 flags:0x00004000
[ 374.405746][ C0] Call Trace:
[ 374.409019][ C0]
[ 374.411947][ C0] __schedule+0xba6/0x1500
[ 374.416575][ C0] ? release_firmware_map_entry+0x190/0x190
[ 374.422477][ C0] schedule+0xbd/0x170
[ 374.426542][ C0] schedule_timeout+0x159/0x340
[ 374.431382][ C0] ? __cfi_schedule_timeout+0x10/0x10
[ 374.436744][ C0] ? __cfi_process_timeout+0x10/0x10
[ 374.442078][ C0] ? prepare_to_swait_event+0x308/0x320
[ 374.447661][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0
[ 374.452551][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 374.457933][ C0] ? rcu_gp_init+0xf30/0xf30
[ 374.462547][ C0] rcu_gp_kthread+0x99/0x390
[ 374.467130][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 374.472321][ C0] ? __kasan_check_read+0x11/0x20
[ 374.477402][ C0] ? __kthread_parkme+0x142/0x180
[ 374.482421][ C0] kthread+0x281/0x320
[ 374.486493][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 374.491691][ C0] ? __cfi_kthread+0x10/0x10
[ 374.496282][ C0] ret_from_fork+0x1f/0x30
[ 374.500708][ C0]
[ 374.503720][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 374.510039][ C0] CPU: 0 PID: 398 Comm: syz.6.25 Not tainted syzkaller #0
[ 374.517139][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 374.527182][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70
[ 374.533001][ C0] Code: 74 12 48 89 fb 48 c7 c7 c0 d4 0d 87 e8 d1 06 b5 fc 48 89 df 48 83 3d 36 cc 0b 02 00 74 26 e8 13 0d 00 00 90 fb bf 01 00 00 00 53 9c 4a fc 65 8b 05 24 65 00 7b 85 c0 74 03 5b 5d c3 e8 24 74
[ 374.552607][ C0] RSP: 0018:ffffc90000b97bb0 EFLAGS: 00000246
[ 374.558740][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000
[ 374.566709][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 374.574675][ C0] RBP: ffffc90000b97bb8 R08: ffffc90000b97dff R09: 1ffff92000172fbf
[ 374.582640][ C0] R10: dffffc0000000000 R11: fffff52000172fc0 R12: dffffc0000000000
[ 374.590616][ C0] R13: 1ffff11021d19944 R14: 000000001c000004 R15: ffff88810e8cca20
[ 374.598580][ C0] FS: 00007fabdd68a6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 374.607504][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 374.614077][ C0] CR2: 000020000006b000 CR3: 000000011566a000 CR4: 00000000003506b0
[ 374.622047][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 374.630008][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 374.637969][ C0] Call Trace:
[ 374.641238][ C0]
[ 374.644162][ C0] get_signal+0x12a4/0x1520
[ 374.648670][ C0] arch_do_signal_or_restart+0xd1/0x1140
[ 374.654303][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10
[ 374.660197][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 374.666355][ C0] exit_to_user_mode_loop+0x7a/0xb0
[ 374.671628][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 374.677083][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 374.682604][ C0] do_syscall_64+0x58/0xa0
[ 374.687013][ C0] ? clear_bhb_loop+0x30/0x80
[ 374.691689][ C0] ? clear_bhb_loop+0x30/0x80
[ 374.696366][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 374.702257][ C0] RIP: 0033:0x7fabdc79cdd7
[ 374.706674][ C0] Code: 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 <0f> 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89
[ 374.726270][ C0] RSP: 002b:00007fabdd68a0e8 EFLAGS: 00010246
[ 374.732333][ C0] RAX: 00000000000000ca RBX: 00007fabdca15fa8 RCX: 00007fabdc79cdd9
[ 374.740304][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fabdca15fa8
[ 374.748268][ C0] RBP: 00007fabdca15fa0 R08: 0000000000000000 R09: 0000000000000000
[ 374.756240][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 374.764202][ C0] R13: 00007fabdca16038 R14: 00007ffce0a60d70 R15: 00007ffce0a60e58
[ 374.772175][ C0]
[ 428.810435][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 154s!
[ 428.819473][ C0] Showing busy workqueues and worker pools:
[ 428.825392][ C0] workqueue events: flags=0x0
[ 428.830098][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.830157][ C0] pending: psi_avgs_work, kfree_rcu_monitor
[ 428.830295][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.830330][ C0] pending: vmstat_shepherd, kfree_rcu_monitor
[ 428.858908][ C0] workqueue events_unbound: flags=0x2
[ 428.864322][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6
[ 428.864363][ C0] in-flight: 43:linkwatch_event
[ 428.864507][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork
[ 428.864631][ C0] workqueue events_power_efficient: flags=0x80
[ 428.893463][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7
[ 428.893514][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, gc_worker
[ 428.893807][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.893845][ C0] pending: check_lifetime
[ 428.893896][ C0] workqueue netns: flags=0xe000a
[ 428.932494][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3
[ 428.932536][ C0] in-flight: 10:cleanup_net
[ 428.932663][ C0] workqueue mm_percpu_wq: flags=0x8
[ 428.949772][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.949816][ C0] pending: vmstat_update
[ 428.949850][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.949884][ C0] pending: vmstat_update
[ 428.949913][ C0] workqueue writeback: flags=0x4a
[ 428.979358][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 428.979398][ C0] pending: wb_workfn
[ 428.979502][ C0] workqueue kblockd: flags=0x18
[ 428.995792][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[ 428.995835][ C0] in-flight: 41:blk_mq_timeout_work
[ 428.996086][ C0] workqueue dm_bufio_cache: flags=0x8
[ 429.014928][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.014974][ C0] pending: work_fn
[ 429.015084][ C0] workqueue mld: flags=0x40008
[ 429.031674][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=35
[ 429.031724][ C0] pending: mld_ifc_work
[ 429.031855][ C0] inactive: 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_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work
[ 429.032520][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=49
[ 429.032555][ C0] pending: mld_ifc_work
[ 429.032584][ C0] inactive: mld_ifc_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_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_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_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work
[ 429.033581][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 429.167792][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=133
[ 429.167837][ C0] in-flight: 60:addrconf_dad_work
[ 429.167984][ 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
[ 429.169016][ 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
[ 429.170039][ 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_verify_work, addrconf_verify_work
[ 429.408820][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=122
[ 429.408874][ C0] in-flight: 344:addrconf_dad_work
[ 429.408917][ 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
[ 429.409927][ 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
[ 429.410959][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work
[ 429.632379][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 429.637675][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.637720][ C0] pending: wg_packet_encrypt_worker
[ 429.637837][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.637873][ C0] pending: wg_packet_encrypt_worker
[ 429.637904][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 429.669626][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.669674][ C0] pending: wg_packet_encrypt_worker
[ 429.669715][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.669752][ C0] pending: wg_packet_encrypt_worker
[ 429.669783][ C0] workqueue wg-kex-wg2: flags=0x6
[ 429.701154][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 429.701201][ C0] pending: wg_packet_handshake_send_worker
[ 429.701238][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 429.719863][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.719913][ C0] pending: wg_packet_encrypt_worker
[ 429.719953][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.719988][ C0] pending: wg_packet_encrypt_worker
[ 429.720027][ C0] workqueue wg-kex-wg0: flags=0x6
[ 429.751665][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 429.751705][ C0] pending: wg_packet_handshake_send_worker
[ 429.751740][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 429.770460][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.770507][ C0] pending: wg_packet_encrypt_worker
[ 429.770542][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.770576][ C0] pending: wg_packet_encrypt_worker
[ 429.770607][ C0] workqueue wg-kex-wg1: flags=0x6
[ 429.801970][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 429.802015][ C0] pending: wg_packet_handshake_send_worker
[ 429.802050][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 429.820720][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.820770][ C0] pending: wg_packet_encrypt_worker
[ 429.820808][ C0] workqueue wg-kex-wg2: flags=0x6
[ 429.839001][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 429.839046][ C0] pending: wg_packet_handshake_send_worker
[ 429.839082][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 429.857865][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.857915][ C0] pending: wg_packet_encrypt_worker
[ 429.857951][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.857987][ C0] pending: wg_packet_encrypt_worker
[ 429.858017][ C0] workqueue wg-kex-wg0: flags=0x6
[ 429.889388][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 429.889433][ C0] pending: wg_packet_handshake_send_worker
[ 429.889469][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 429.908957][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.909013][ C0] pending: wg_packet_encrypt_worker
[ 429.909050][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.909085][ C0] pending: wg_packet_encrypt_worker
[ 429.909114][ C0] workqueue wg-kex-wg1: flags=0x6
[ 429.940660][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 429.940702][ C0] pending: wg_packet_handshake_send_worker
[ 429.940737][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 429.959416][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 429.959473][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker
[ 429.959535][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 429.980290][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 429.980348][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker
[ 429.996052][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.996106][ C0] pending: wg_packet_encrypt_worker
[ 429.996142][ C0] workqueue wg-kex-wg0: flags=0x6
[ 430.014538][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4
[ 430.014586][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker
[ 430.014647][ C0] workqueue wg-kex-wg0: flags=0x6
[ 430.035906][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 430.035946][ C0] pending: wg_packet_handshake_send_worker
[ 430.035980][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 430.054786][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 430.054832][ C0] pending: wg_packet_encrypt_worker
[ 430.054867][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 430.054902][ C0] pending: wg_packet_encrypt_worker
[ 430.054931][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 430.086547][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 430.086597][ C0] pending: wg_packet_encrypt_worker
[ 430.086633][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 430.086668][ C0] pending: wg_packet_encrypt_worker
[ 430.086705][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 430.118368][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 430.118417][ C0] pending: wg_packet_encrypt_worker
[ 430.118452][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 430.118487][ C0] pending: wg_packet_encrypt_worker
[ 430.118517][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=155s workers=4 idle: 382 6 19
[ 430.118566][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=155s workers=4 idle: 39 385 24
[ 430.118615][ C0] pool 3: cpus=1 node=0 flags=0x0 nice=-20 hung=0s workers=2 idle: 25
[ 430.118651][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=155s workers=6 idle: 397 328 386 8