Warning: Permanently added '10.128.1.48' (ED25519) to the list of known hosts.
2025/10/06 00:44:19 parsed 1 programs
[ 80.906414][ T5844] cgroup: Unknown subsys name 'net'
[ 81.076325][ T5844] cgroup: Unknown subsys name 'cpuset'
[ 81.084991][ T5844] cgroup: Unknown subsys name 'rlimit'
[ 82.529453][ T5844] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 85.067536][ T5853] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 85.467410][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 85.476899][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 85.490167][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 85.511334][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 85.519292][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 86.273816][ T5884] chnl_net:caif_netlink_parms(): no params data found
[ 86.377057][ T5884] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.386305][ T5884] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.393731][ T5884] bridge_slave_0: entered allmulticast mode
[ 86.400878][ T5884] bridge_slave_0: entered promiscuous mode
[ 86.411112][ T5884] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.418415][ T5884] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.425910][ T5884] bridge_slave_1: entered allmulticast mode
[ 86.438701][ T5884] bridge_slave_1: entered promiscuous mode
[ 86.472207][ T5884] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 86.484632][ T5884] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 86.518409][ T5884] team0: Port device team_slave_0 added
[ 86.528806][ T5884] team0: Port device team_slave_1 added
[ 86.559749][ T5884] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 86.567431][ T5884] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 86.593460][ T5884] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 86.607382][ T5884] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 86.614451][ T5884] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 86.640375][ T5884] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 86.680712][ T5884] hsr_slave_0: entered promiscuous mode
[ 86.687620][ T5884] hsr_slave_1: entered promiscuous mode
[ 86.817859][ T5884] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 86.829388][ T5884] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 86.839979][ T5884] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 86.850155][ T5884] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 86.878600][ T5884] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.885822][ T5884] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.894598][ T5884] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.901772][ T5884] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 86.954481][ T5884] 8021q: adding VLAN 0 to HW filter on device bond0
[ 86.972508][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.981780][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.998797][ T5884] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.013606][ T60] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.020913][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.034404][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.041516][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.258344][ T5884] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 87.321636][ T5884] veth0_vlan: entered promiscuous mode
[ 87.336391][ T5884] veth1_vlan: entered promiscuous mode
[ 87.381395][ T5884] veth0_macvtap: entered promiscuous mode
[ 87.392714][ T5884] veth1_macvtap: entered promiscuous mode
[ 87.418695][ T5884] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 87.431306][ T5884] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 87.456047][ T1138] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.473296][ T1138] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.499183][ T1138] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.508330][ T1138] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.619019][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.711531][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.742645][ T1138] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 87.752286][ T1138] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 87.788518][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.804783][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 87.813611][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 87.897705][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 90.047920][ T12] bridge_slave_1: left allmulticast mode
[ 90.055419][ T12] bridge_slave_1: left promiscuous mode
[ 90.061971][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 90.088984][ T12] bridge_slave_0: left allmulticast mode
[ 90.101304][ T12] bridge_slave_0: left promiscuous mode
[ 90.109110][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
2025/10/06 00:44:31 executed programs: 0
[ 90.329655][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 90.339781][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 90.347890][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 90.358188][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 90.373032][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 90.597214][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 90.612084][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 90.623849][ T12] bond0 (unregistering): Released all slaves
[ 90.739117][ T12] hsr_slave_0: left promiscuous mode
[ 90.745529][ T12] hsr_slave_1: left promiscuous mode
[ 90.751721][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 90.759240][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 90.767394][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 90.774851][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 90.790087][ T12] veth1_macvtap: left promiscuous mode
[ 90.796025][ T12] veth0_macvtap: left promiscuous mode
[ 90.802439][ T12] veth1_vlan: left promiscuous mode
[ 90.808471][ T12] veth0_vlan: left promiscuous mode
[ 91.108045][ T12] team0 (unregistering): Port device team_slave_1 removed
[ 91.139866][ T12] team0 (unregistering): Port device team_slave_0 removed
[ 91.577952][ T5962] chnl_net:caif_netlink_parms(): no params data found
[ 91.844580][ T5962] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.851842][ T5962] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.865983][ T5962] bridge_slave_0: entered allmulticast mode
[ 91.875194][ T5962] bridge_slave_0: entered promiscuous mode
[ 91.884768][ T5962] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.892017][ T5962] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.899440][ T5962] bridge_slave_1: entered allmulticast mode
[ 91.906681][ T5962] bridge_slave_1: entered promiscuous mode
[ 91.944776][ T5962] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.957337][ T5962] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.998257][ T5962] team0: Port device team_slave_0 added
[ 92.230791][ T9] cfg80211: failed to load regulatory.db
[ 92.464651][ T52] Bluetooth: hci0: command tx timeout
[ 92.509049][ T5962] team0: Port device team_slave_1 added
[ 92.559249][ T5962] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 92.569129][ T5962] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 92.598254][ T5962] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 92.628396][ T5962] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 92.635688][ T5962] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 92.662259][ T5962] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.746550][ T5962] hsr_slave_0: entered promiscuous mode
[ 92.754718][ T5962] hsr_slave_1: entered promiscuous mode
[ 93.533297][ T5962] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 93.545472][ T5962] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 93.559517][ T5962] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 93.571864][ T5962] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 93.675769][ T5962] 8021q: adding VLAN 0 to HW filter on device bond0
[ 93.703630][ T5962] 8021q: adding VLAN 0 to HW filter on device team0
[ 93.724490][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.731646][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 93.742390][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.749588][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.016267][ T5962] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 94.070505][ T5962] veth0_vlan: entered promiscuous mode
[ 94.084730][ T5962] veth1_vlan: entered promiscuous mode
[ 94.125606][ T5962] veth0_macvtap: entered promiscuous mode
[ 94.136586][ T5962] veth1_macvtap: entered promiscuous mode
[ 94.179738][ T5962] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 94.197770][ T5962] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 94.217614][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.253889][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.283176][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.301256][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.399956][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.415266][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.476506][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.492846][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.546969][ T52] Bluetooth: hci0: command tx timeout
[ 95.949353][ C0] hrtimer: interrupt took 1385795031 ns
[ 98.343415][ C1] sched: DL replenish lagged too much
[ 200.992719][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 200.999745][ C1] rcu: 0-...!: (2 ticks this GP) idle=eb74/1/0x4000000000000000 softirq=15866/15866 fqs=0
[ 201.010308][ C1] rcu: (detected by 1, t=10505 jiffies, g=11361, q=1006 ncpus=2)
[ 201.018143][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 201.018189][ C0] NMI backtrace for cpu 0
[ 201.018218][ C0] CPU: 0 UID: 0 PID: 6062 Comm: dhcpcd-run-hook Not tainted syzkaller #0 PREEMPT(full)
[ 201.018254][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 201.018278][ C0] RIP: 0010:mark_lock+0x3/0x190
[ 201.018306][ C0] Code: 8b 2c 24 e9 b0 fd ff ff 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 41 57 <41> 56 41 55 41 54 53 8b 46 20 89 c1 81 e1 00 00 03 00 83 f9 01 bb
[ 201.018320][ C0] RSP: 0018:ffffc90000007b18 EFLAGS: 00000006
[ 201.018341][ C0] RAX: 00000000000c4844 RBX: 0000000000000003 RCX: ffffffff92f9a850
[ 201.018353][ C0] RDX: 0000000000000008 RSI: ffff888024c38b30 RDI: ffff888024c38000
[ 201.018364][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff895ea234
[ 201.018375][ C0] R10: dffffc0000000000 R11: ffffffff895ea170 R12: ffffffffffffff03
[ 201.018388][ C0] R13: 0000000000000003 R14: ffff888024c38b30 R15: 0000000000000000
[ 201.018399][ C0] FS: 0000000000000000(0000) GS:ffff888126378000(0000) knlGS:0000000000000000
[ 201.018412][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 201.018424][ C0] CR2: 00007ffe725e13b8 CR3: 000000000db36000 CR4: 00000000003526f0
[ 201.018438][ C0] Call Trace:
[ 201.018446][ C0]
[ 201.018455][ C0] __lock_acquire+0x6a8/0xd20
[ 201.018492][ C0] ? advance_sched+0xc4/0xc90
[ 201.018512][ C0] lock_acquire+0x120/0x360
[ 201.018527][ C0] ? advance_sched+0xc4/0xc90
[ 201.018551][ C0] _raw_spin_lock+0x2e/0x40
[ 201.018572][ C0] ? advance_sched+0xc4/0xc90
[ 201.018590][ C0] advance_sched+0xc4/0xc90
[ 201.018609][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 201.018632][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 201.018660][ C0] ? __pfx_advance_sched+0x10/0x10
[ 201.018683][ C0] __hrtimer_run_queues+0x52c/0xc60
[ 201.018710][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 201.018727][ C0] ? read_tsc+0x9/0x20
[ 201.018754][ C0] hrtimer_interrupt+0x45b/0xaa0
[ 201.018782][ C0] __sysvec_apic_timer_interrupt+0x108/0x410
[ 201.018802][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 201.018827][ C0]
[ 201.018833][ C0]
[ 201.018839][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 201.018857][ C0] RIP: 0010:_raw_write_unlock_irq+0x29/0x50
[ 201.018882][ C0] Code: 90 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 1a 41 61 f6 48 89 df e8 52 e1 61 f6 e8 5d 47 8b f6 fb bf 01 00 00 00 42 d0 53 f6 65 8b 05 2b b1 0f 07 85 c0 74 07 5b e9 11 41 00 00
[ 201.018895][ C0] RSP: 0018:ffffc90003d4fd10 EFLAGS: 00000282
[ 201.018910][ C0] RAX: 2fc4bc5be3512600 RBX: ffffffff8da0c040 RCX: 2fc4bc5be3512600
[ 201.018922][ C0] RDX: 0000000000000000 RSI: ffffffff8d51553d RDI: 0000000000000001
[ 201.018933][ C0] RBP: ffffc90003d4fe78 R08: ffffffff8f5c2237 R09: 1ffffffff1eb8446
[ 201.018945][ C0] R10: dffffc0000000000 R11: fffffbfff1eb8447 R12: dffffc0000000000
[ 201.018958][ C0] R13: 1ffff110049870b6 R14: 0000000000000000 R15: ffff888024c386c8
[ 201.018977][ C0] do_exit+0x14cd/0x2300
[ 201.019004][ C0] ? __pfx_do_exit+0x10/0x10
[ 201.019029][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 201.019052][ C0] ? lockdep_hardirqs_on+0x9c/0x150
[ 201.019068][ C0] do_group_exit+0x21c/0x2d0
[ 201.019092][ C0] __x64_sys_exit_group+0x3f/0x40
[ 201.019114][ C0] x64_sys_call+0x21f7/0x2200
[ 201.019136][ C0] do_syscall_64+0xfa/0x3b0
[ 201.019152][ C0] ? lockdep_hardirqs_on+0x9c/0x150
[ 201.019167][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.019183][ C0] ? clear_bhb_loop+0x60/0xb0
[ 201.019201][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.019217][ C0] RIP: 0033:0x7f5f479ed6c5
[ 201.019234][ C0] Code: Unable to access opcode bytes at 0x7f5f479ed69b.
[ 201.019243][ C0] RSP: 002b:00007ffe725e12c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7
[ 201.019259][ C0] RAX: ffffffffffffffda RBX: 00007ffe725e1504 RCX: 00007f5f479ed6c5
[ 201.019272][ C0] RDX: 00000000000000e7 RSI: ffffffffffffff88 RDI: 0000000000000000
[ 201.019282][ C0] RBP: 0000000000000003 R08: 00007ffe725e13c0 R09: 0000000000000002
[ 201.019293][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 201.019302][ C0] R13: 00007ffe725e1600 R14: 00007f5f47bfd000 R15: 0000555638a2cd98
[ 201.019321][ C0]
[ 201.020177][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10504 jiffies! g11361 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 201.448698][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=4988
[ 201.456504][ C1] rcu: rcu_preempt kthread starved for 10505 jiffies! g11361 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 201.467880][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 201.477849][ C1] rcu: RCU grace-period kthread stack dump:
[ 201.483742][ C1] task:rcu_preempt state:I stack:27256 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 201.495683][ C1] Call Trace:
[ 201.498962][ C1]
[ 201.501908][ C1] __schedule+0x1798/0x4cc0
[ 201.506464][ C1] ? __lock_acquire+0xab9/0xd20
[ 201.511328][ C1] ? __pfx___schedule+0x10/0x10
[ 201.516229][ C1] ? schedule+0x91/0x360
[ 201.520505][ C1] schedule+0x165/0x360
[ 201.524678][ C1] schedule_timeout+0x12b/0x270
[ 201.529537][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 201.534927][ C1] ? __pfx_process_timeout+0x10/0x10
[ 201.540244][ C1] ? prepare_to_swait_event+0x341/0x380
[ 201.545812][ C1] rcu_gp_fqs_loop+0x301/0x1540
[ 201.550683][ C1] ? __pfx_rcu_gp_init+0x10/0x10
[ 201.555627][ C1] ? lockdep_hardirqs_on+0x9c/0x150
[ 201.560827][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 201.566128][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 201.571349][ C1] ? finish_swait+0xcd/0x1f0
[ 201.575953][ C1] rcu_gp_kthread+0x99/0x390
[ 201.580555][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 201.585792][ C1] ? __kthread_parkme+0x7b/0x200
[ 201.590744][ C1] ? __kthread_parkme+0x1a1/0x200
[ 201.595869][ C1] kthread+0x70e/0x8a0
[ 201.599962][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 201.605188][ C1] ? __pfx_kthread+0x10/0x10
[ 201.609817][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 201.615044][ C1] ? lockdep_hardirqs_on+0x9c/0x150
[ 201.620259][ C1] ? __pfx_kthread+0x10/0x10
[ 201.624864][ C1] ret_from_fork+0x436/0x7d0
[ 201.629463][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 201.634584][ C1] ? __switch_to_asm+0x39/0x70
[ 201.639400][ C1] ? __switch_to_asm+0x33/0x70
[ 201.644258][ C1] ? __pfx_kthread+0x10/0x10
[ 201.648867][ C1] ret_from_fork_asm+0x1a/0x30
[ 201.653752][ C1]