Warning: Permanently added '10.128.1.240' (ED25519) to the list of known hosts.
2025/10/20 18:33:48 parsed 1 programs
[ 71.227449][ T4105] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 72.628805][ T7] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.636685][ T7] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.644124][ T1543] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.652072][ T1543] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.291956][ T4200] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.299276][ T4200] bridge0: port 1(bridge_slave_0) entered disabled state
[ 73.306503][ T4200] bridge_slave_0: entered allmulticast mode
[ 73.312636][ T4200] bridge_slave_0: entered promiscuous mode
[ 73.319395][ T4200] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.326492][ T4200] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.333558][ T4200] bridge_slave_1: entered allmulticast mode
[ 73.339781][ T4200] bridge_slave_1: entered promiscuous mode
[ 73.379090][ T4200] team0: Port device team_slave_0 added
[ 73.385179][ T4200] team0: Port device team_slave_1 added
[ 73.427847][ T4200] hsr_slave_0: entered promiscuous mode
[ 73.433847][ T4200] hsr_slave_1: entered promiscuous mode
[ 73.484117][ T4200] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 73.491375][ T4200] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 73.498644][ T4200] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 73.506260][ T4200] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 73.705883][ T4200] 8021q: adding VLAN 0 to HW filter on device team0
[ 73.715307][ T7] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.722456][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.730281][ T7] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.737320][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.747864][ T4200] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 73.758231][ T4200] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 74.051333][ T4200] veth0_vlan: entered promiscuous mode
[ 74.059403][ T4200] veth1_vlan: entered promiscuous mode
[ 74.146034][ T4200] veth0_macvtap: entered promiscuous mode
[ 74.154103][ T4200] veth1_macvtap: entered promiscuous mode
2025/10/20 18:33:52 executed programs: 0
[ 74.881139][ T4357] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.888228][ T4357] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.895321][ T4357] bridge_slave_0: entered allmulticast mode
[ 74.901471][ T4357] bridge_slave_0: entered promiscuous mode
[ 74.913089][ T4357] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.920142][ T4357] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.927238][ T4357] bridge_slave_1: entered allmulticast mode
[ 74.933424][ T4357] bridge_slave_1: entered promiscuous mode
[ 74.949931][ T4369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.957161][ T4369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.964257][ T4369] bridge_slave_0: entered allmulticast mode
[ 74.970342][ T4369] bridge_slave_0: entered promiscuous mode
[ 74.980805][ T4362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.987922][ T4362] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.995021][ T4362] bridge_slave_0: entered allmulticast mode
[ 75.001093][ T4362] bridge_slave_0: entered promiscuous mode
[ 75.007199][ T4369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.014258][ T4369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.021315][ T4369] bridge_slave_1: entered allmulticast mode
[ 75.027525][ T4369] bridge_slave_1: entered promiscuous mode
[ 75.037821][ T4374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.044932][ T4374] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.052064][ T4374] bridge_slave_0: entered allmulticast mode
[ 75.058173][ T4374] bridge_slave_0: entered promiscuous mode
[ 75.064359][ T4362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.071552][ T4362] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.078624][ T4362] bridge_slave_1: entered allmulticast mode
[ 75.084739][ T4362] bridge_slave_1: entered promiscuous mode
[ 75.095757][ T4374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.102901][ T4374] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.109981][ T4374] bridge_slave_1: entered allmulticast mode
[ 75.116172][ T4374] bridge_slave_1: entered promiscuous mode
[ 75.144477][ T4364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.151573][ T4364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.158655][ T4364] bridge_slave_0: entered allmulticast mode
[ 75.164870][ T4364] bridge_slave_0: entered promiscuous mode
[ 75.174137][ T4357] team0: Port device team_slave_0 added
[ 75.180234][ T4357] team0: Port device team_slave_1 added
[ 75.207662][ T4364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.215024][ T4364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.222161][ T4364] bridge_slave_1: entered allmulticast mode
[ 75.228363][ T4364] bridge_slave_1: entered promiscuous mode
[ 75.234804][ T4369] team0: Port device team_slave_0 added
[ 75.241248][ T4369] team0: Port device team_slave_1 added
[ 75.294252][ T4362] team0: Port device team_slave_0 added
[ 75.300323][ T4362] team0: Port device team_slave_1 added
[ 75.307727][ T4374] team0: Port device team_slave_0 added
[ 75.319369][ T4374] team0: Port device team_slave_1 added
[ 75.345734][ T4357] hsr_slave_0: entered promiscuous mode
[ 75.351815][ T4357] hsr_slave_1: entered promiscuous mode
[ 75.357558][ T4357] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 75.365167][ T4357] Cannot create hsr debugfs directory
[ 75.376321][ T4369] hsr_slave_0: entered promiscuous mode
[ 75.389862][ T4369] hsr_slave_1: entered promiscuous mode
[ 75.400254][ T4369] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 75.407931][ T4369] Cannot create hsr debugfs directory
[ 75.433473][ T4364] team0: Port device team_slave_0 added
[ 75.447468][ T4364] team0: Port device team_slave_1 added
[ 75.454722][ T4362] hsr_slave_0: entered promiscuous mode
[ 75.460513][ T4362] hsr_slave_1: entered promiscuous mode
[ 75.466360][ T4362] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 75.473943][ T4362] Cannot create hsr debugfs directory
[ 75.502994][ T4374] hsr_slave_0: entered promiscuous mode
[ 75.509951][ T4374] hsr_slave_1: entered promiscuous mode
[ 75.515884][ T4374] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 75.523634][ T4374] Cannot create hsr debugfs directory
[ 75.585747][ T4364] hsr_slave_0: entered promiscuous mode
[ 75.592442][ T4364] hsr_slave_1: entered promiscuous mode
[ 75.598166][ T4364] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 75.605931][ T4364] Cannot create hsr debugfs directory
[ 75.753605][ T10] bridge_slave_1: left allmulticast mode
[ 75.759531][ T10] bridge_slave_1: left promiscuous mode
[ 75.765227][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.779890][ T10] bridge_slave_0: left allmulticast mode
[ 75.785694][ T10] bridge_slave_0: left promiscuous mode
[ 75.791327][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.892501][ T10] hsr_slave_0: left promiscuous mode
[ 75.898091][ T10] hsr_slave_1: left promiscuous mode
[ 75.904692][ T10] veth1_macvtap: left promiscuous mode
[ 75.910164][ T10] veth0_macvtap: left promiscuous mode
[ 75.915862][ T10] veth1_vlan: left promiscuous mode
[ 75.921221][ T10] veth0_vlan: left promiscuous mode
[ 75.952976][ T10] team0 (unregistering): Port device team_slave_1 removed
[ 75.963140][ T10] team0 (unregistering): Port device team_slave_0 removed
[ 77.190781][ T4364] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 77.200734][ T4362] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 77.208543][ T4362] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 77.216019][ T4374] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 77.223657][ T4364] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 77.230918][ T4374] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 77.238220][ T4374] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 77.245490][ T4374] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 77.252716][ T4362] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 77.260032][ T4362] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 77.267396][ T4364] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 77.274688][ T4364] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 77.294138][ T4369] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 77.302191][ T4369] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 77.309620][ T4369] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 77.324235][ T4357] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 77.338125][ T4357] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 77.345848][ T4357] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 77.353117][ T4369] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 77.362478][ T4357] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 78.147960][ T4362] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.173109][ T4374] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.182028][ T37] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.189172][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.197045][ T37] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.204124][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.218502][ T4362] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 78.228975][ T4362] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 78.252183][ T37] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.259260][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.266968][ T37] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.274048][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.292633][ T4374] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 78.315607][ T4357] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.333221][ T37] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.340273][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.348147][ T37] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.355681][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.374576][ T4357] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 78.384943][ T4357] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 78.400317][ T4364] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.430647][ T4364] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 78.441064][ T4364] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 78.452601][ T3428] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.459643][ T3428] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.467699][ T3428] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.474945][ T3428] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.616721][ T4369] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.636902][ T4369] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 78.647353][ T4369] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 78.658805][ T3365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.665991][ T3365] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.673707][ T3365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.680927][ T3365] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.552717][ T4362] veth0_vlan: entered promiscuous mode
[ 79.559333][ T4362] veth1_vlan: entered promiscuous mode
[ 79.699015][ T4374] veth0_vlan: entered promiscuous mode
[ 79.707534][ T4364] veth0_vlan: entered promiscuous mode
[ 79.723183][ T4374] veth1_vlan: entered promiscuous mode
[ 79.730410][ T4364] veth1_vlan: entered promiscuous mode
[ 79.860472][ T4357] veth0_vlan: entered promiscuous mode
[ 79.880653][ T4362] veth0_macvtap: entered promiscuous mode
[ 79.892187][ T4362] veth1_macvtap: entered promiscuous mode
[ 79.905556][ T4357] veth1_vlan: entered promiscuous mode
[ 79.917456][ T4369] veth0_vlan: entered promiscuous mode
[ 79.943320][ T4369] veth1_vlan: entered promiscuous mode
[ 80.084406][ T4374] veth0_macvtap: entered promiscuous mode
[ 80.090939][ T4374] veth1_macvtap: entered promiscuous mode
[ 80.135673][ T4364] veth0_macvtap: entered promiscuous mode
[ 80.144422][ T4364] veth1_macvtap: entered promiscuous mode
[ 80.262279][ T2061] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.270112][ T2061] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.283732][ T4357] veth0_macvtap: entered promiscuous mode
[ 80.295771][ T4369] veth0_macvtap: entered promiscuous mode
[ 80.303332][ T4357] veth1_macvtap: entered promiscuous mode
[ 80.312065][ T4369] veth1_macvtap: entered promiscuous mode
[ 80.318184][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.326199][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.516612][ T3428] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.524524][ T3428] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.533573][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.541539][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/20 18:33:59 executed programs: 10
[ 80.572611][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.580890][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.602353][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.610380][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.767851][ T5314] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.778645][ T5314] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 169.911379][ C1] hrtimer: interrupt took 24154702 ns
[ 183.174654][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 183.181623][ C1] rcu: (detected by 1, t=10002 jiffies, g=6953, q=972 ncpus=2)
[ 183.189787][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294955531-4294945529), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 183.203147][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g6953 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 183.214255][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 183.224299][ C1] rcu: RCU grace-period kthread stack dump:
[ 183.230172][ C1] task:rcu_preempt state:R running task stack:14488 pid:16 tgid:16 ppid:2 flags:0x00004000
[ 183.241888][ C1] Call Trace:
[ 183.245158][ C1]
[ 183.248121][ C1] __schedule+0x644/0xa20
[ 183.252458][ C1] ? schedule+0x21/0x140
[ 183.256702][ C1] schedule+0xac/0x140
[ 183.260797][ C1] schedule_timeout+0x12c/0x190
[ 183.265656][ C1] ? __pfx_process_timeout+0x10/0x10
[ 183.271130][ C1] rcu_gp_fqs_loop+0x191/0x670
[ 183.275893][ C1] ? do_raw_spin_unlock+0x5a/0x110
[ 183.281001][ C1] ? _raw_spin_unlock_irq+0x29/0x50
[ 183.286207][ C1] rcu_gp_kthread+0x1c/0x150
[ 183.290859][ C1] kthread+0x117/0x140
[ 183.294929][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 183.300216][ C1] ? __pfx_kthread+0x10/0x10
[ 183.304890][ C1] ret_from_fork+0x4b/0x60
[ 183.309310][ C1] ? __pfx_kthread+0x10/0x10
[ 183.314015][ C1] ret_from_fork_asm+0x1a/0x30
[ 183.318792][ C1]
[ 183.321810][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 183.328136][ C1] CPU: 1 PID: 10 Comm: kworker/u8:0 Not tainted syzkaller #0
[ 183.335495][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 183.345602][ C1] Workqueue: 0x0 (events_unbound)
[ 183.350810][ C1] RIP: 0010:finish_task_switch+0x11d/0x360
[ 183.356615][ C1] Code: 48 c7 03 00 00 00 00 4c 89 ff 41 ff d3 0f 1f 00 4c 89 f3 4d 85 f6 75 e1 4c 89 ff e8 fd 51 5f 02 fb 41 80 a4 24 bb 14 00 00 bf <41> 83 bc 24 18 15 00 00 00 0f 85 85 00 00 00 48 8b 5d c8 0f 1f 44
[ 183.376391][ C1] RSP: 0018:ffffc9000005bdb0 EFLAGS: 00000246
[ 183.382449][ C1] RAX: 0000000080000001 RBX: 0000000000000000 RCX: 0000000000000000
[ 183.390505][ C1] RDX: 22218ea5a99c19a3 RSI: ffffffff846af6f3 RDI: 00000000ffffffff
[ 183.398900][ C1] RBP: ffffc9000005bdf0 R08: 0000000000000000 R09: 000000000000003c
[ 183.406871][ C1] R10: 0000000000000000 R11: 0000000002e15c00 R12: ffff8881012d1bc0
[ 183.414844][ C1] R13: ffff888237d31158 R14: 0000000000000000 R15: ffff888237d31140
[ 183.422824][ C1] FS: 0000000000000000(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000
[ 183.431851][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 183.438514][ C1] CR2: 00007f3517e6fd58 CR3: 0000000109bba000 CR4: 00000000003506f0
[ 183.446836][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 183.454810][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 183.462783][ C1] Call Trace:
[ 183.466050][ C1]
[ 183.468890][ C1] ? rcu_check_gp_kthread_starvation+0x125/0x140
[ 183.475484][ C1] ? print_other_cpu_stall+0x644/0x740
[ 183.480955][ C1] ? bpf_trace_run1+0x48/0x110
[ 183.485713][ C1] ? bpf_trace_run1+0x48/0x110
[ 183.490474][ C1] ? bpf_trace_run1+0x95/0x110
[ 183.495499][ C1] ? rcu_sched_clock_irq+0x3bd/0x6a0
[ 183.500785][ C1] ? update_process_times+0xd9/0x120
[ 183.506110][ C1] ? tick_nohz_handler+0x197/0x210
[ 183.511215][ C1] ? __pfx_tick_nohz_handler+0x10/0x10
[ 183.516669][ C1] ? __hrtimer_run_queues+0x1f5/0x4f0
[ 183.522045][ C1] ? hrtimer_interrupt+0x229/0x470
[ 183.527159][ C1] ? __sysvec_apic_timer_interrupt+0x81/0x1c0
[ 183.533321][ C1] ? sysvec_apic_timer_interrupt+0x92/0xb0
[ 183.539120][ C1]
[ 183.542141][ C1]
[ 183.545153][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 183.551403][ C1] ? finish_task_switch+0x11d/0x360
[ 183.556598][ C1] __schedule+0x64c/0xa20
[ 183.561007][ C1] ? schedule+0x21/0x140
[ 183.565328][ C1] schedule+0xac/0x140
[ 183.569392][ C1] worker_thread+0x41d/0x4e0
[ 183.574040][ C1] kthread+0x117/0x140
[ 183.578103][ C1] ? __pfx_worker_thread+0x10/0x10
[ 183.583241][ C1] ? __pfx_kthread+0x10/0x10
[ 183.587846][ C1] ret_from_fork+0x4b/0x60
[ 183.592259][ C1] ? __pfx_kthread+0x10/0x10
[ 183.596939][ C1] ret_from_fork_asm+0x1a/0x30
[ 183.601709][ C1]