Warning: Permanently added '10.128.0.66' (ED25519) to the list of known hosts. [ 246.690153][ T5106] chnl_net:caif_netlink_parms(): no params data found [ 246.745586][ T5106] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.753261][ T5106] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.760907][ T5106] bridge_slave_0: entered allmulticast mode [ 246.768170][ T5106] bridge_slave_0: entered promiscuous mode [ 246.777342][ T5106] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.784472][ T5106] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.791983][ T5106] bridge_slave_1: entered allmulticast mode [ 246.799260][ T5106] bridge_slave_1: entered promiscuous mode [ 246.825653][ T5106] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 246.837690][ T5106] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 246.865650][ T5106] team0: Port device team_slave_0 added [ 246.874011][ T5106] team0: Port device team_slave_1 added [ 246.895413][ T5106] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 246.902368][ T5106] 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 1560 would solve the problem. [ 246.928834][ T5106] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 246.942147][ T5106] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 246.949184][ T5106] 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 1560 would solve the problem. [ 246.975256][ T5106] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 247.011464][ T5106] hsr_slave_0: entered promiscuous mode [ 247.018689][ T5106] hsr_slave_1: entered promiscuous mode [ 247.124511][ T5106] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 247.134799][ T5106] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 247.146064][ T5106] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 247.156094][ T5106] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 247.182325][ T5106] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.189582][ T5106] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.197508][ T5106] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.204938][ T5106] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.257967][ T5106] 8021q: adding VLAN 0 to HW filter on device bond0 [ 247.276831][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.285801][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.302729][ T5106] 8021q: adding VLAN 0 to HW filter on device team0 [ 247.316316][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.323611][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.340002][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.347200][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.382601][ T5106] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 247.393431][ T5106] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 247.428828][ T5106] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 247.467298][ T5106] veth0_vlan: entered promiscuous mode [ 247.479381][ T5106] veth1_vlan: entered promiscuous mode [ 247.504638][ T5106] veth0_macvtap: entered promiscuous mode [ 247.521022][ T5106] veth1_macvtap: entered promiscuous mode [ 247.538656][ T5106] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 247.552140][ T5106] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 247.564698][ T5106] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 247.574273][ T5106] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 247.584235][ T5106] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 247.593895][ T5106] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 247.670654][ C1] hrtimer: interrupt took 29540835 ns executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 356.814861][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 356.821862][ C0] rcu: 1-...!: (3 GPs behind) idle=b35c/1/0x4000000000000000 softirq=6130/6131 fqs=1 [ 356.831954][ C0] rcu: (detected by 0, t=10502 jiffies, g=5373, q=289 ncpus=2) [ 356.839596][ C0] Sending NMI from CPU 0 to CPUs 1: [ 356.844811][ C1] NMI backtrace for cpu 1 [ 356.844822][ C1] CPU: 1 PID: 5128 Comm: syz-executor184 Not tainted 6.9.0-syzkaller-08995-g0450d2083be6 #0 [ 356.844838][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 356.844847][ C1] RIP: 0010:__lock_acquire+0x2f7/0x1fd0 [ 356.844954][ C1] Code: 44 24 08 0f 83 9f 19 00 00 4c 8d 34 92 4b 8d 5c f0 20 48 89 d8 48 c1 e8 03 48 89 44 24 20 0f b6 04 30 84 c0 0f 85 2e 14 00 00 <48> 8b ac 24 d0 00 00 00 b8 00 e0 ff ff 23 03 41 81 e5 ff 1f 00 00 [ 356.844966][ C1] RSP: 0018:ffffc90000a18a30 EFLAGS: 00000046 [ 356.844986][ C1] RAX: 0000000000000000 RBX: ffff88802532a928 RCX: ffffffff94798603 [ 356.844998][ C1] RDX: 0000000000000001 RSI: dffffc0000000000 RDI: 0000000000000726 [ 356.845008][ C1] RBP: 1ffff11004a65520 R08: ffff88802532a8e0 R09: 0000000000000001 [ 356.845019][ C1] R10: dffffc0000000000 R11: fffffbfff1f5981e R12: ffff888078adb300 [ 356.845030][ C1] R13: 0000000000000726 R14: 0000000000000005 R15: 0000000000000000 [ 356.845040][ C1] FS: 00005555851bc380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 356.845054][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 356.845065][ C1] CR2: 0000000020000600 CR3: 0000000023856000 CR4: 00000000003506f0 [ 356.845079][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 356.845088][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 356.845099][ C1] Call Trace: [ 356.845105][ C1] [ 356.845113][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 356.845221][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 356.845238][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 356.845264][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 356.845293][ C1] ? nmi_handle+0x14f/0x5a0 [ 356.845319][ C1] ? nmi_handle+0x2a/0x5a0 [ 356.845339][ C1] ? __lock_acquire+0x2f7/0x1fd0 [ 356.845354][ C1] ? default_do_nmi+0x63/0x160 [ 356.845406][ C1] ? exc_nmi+0x123/0x1f0 [ 356.845424][ C1] ? end_repeat_nmi+0xf/0x53 [ 356.845484][ C1] ? __lock_acquire+0x2f7/0x1fd0 [ 356.845500][ C1] ? __lock_acquire+0x2f7/0x1fd0 [ 356.845517][ C1] ? __lock_acquire+0x2f7/0x1fd0 [ 356.845532][ C1] [ 356.845537][ C1] [ 356.845547][ C1] ? debug_object_deactivate+0x2d5/0x390 [ 356.845634][ C1] lock_acquire+0x1ed/0x550 [ 356.845650][ C1] ? advance_sched+0xab/0xca0 [ 356.845731][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 356.845748][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 356.845789][ C1] ? __hrtimer_run_queues+0x481/0xd50 [ 356.845814][ C1] ? __pfx_lock_release+0x10/0x10 [ 356.845831][ C1] ? __pfx_advance_sched+0x10/0x10 [ 356.845848][ C1] _raw_spin_lock+0x2e/0x40 [ 356.845865][ C1] ? advance_sched+0xab/0xca0 [ 356.845880][ C1] advance_sched+0xab/0xca0 [ 356.845898][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 356.845916][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 356.845937][ C1] ? __pfx_advance_sched+0x10/0x10 [ 356.845953][ C1] __hrtimer_run_queues+0x5a5/0xd50 [ 356.845985][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 356.846004][ C1] ? ktime_get_update_offsets_now+0x22d/0x250 [ 356.846024][ C1] hrtimer_interrupt+0x396/0x990 [ 356.846052][ C1] __sysvec_apic_timer_interrupt+0x110/0x3f0 [ 356.846074][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 356.846090][ C1] [ 356.846095][ C1] [ 356.846100][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 356.846118][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x8/0x90 [ 356.846152][ C1] Code: 44 0a 20 c3 cc cc cc cc 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 f3 0f 1e fa 4c 8b 04 24 <65> 48 8b 14 25 80 d3 03 00 65 8b 05 80 9d 6d 7e a9 00 01 ff 00 74 [ 356.846164][ C1] RSP: 0018:ffffc900036ffb40 EFLAGS: 00000246 [ 356.846177][ C1] RAX: ffffffff8466a304 RBX: 0000000000000004 RCX: 0000000000000004 [ 356.846188][ C1] RDX: 0000000000000000 RSI: 0000000000000010 RDI: 0000000000000000 [ 356.846197][ C1] RBP: 0000000000000010 R08: ffffffff8466a319 R09: ffffffff8467eb9c [ 356.846208][ C1] R10: 0000000000000002 R11: ffffffff8466a290 R12: 0000000000000010 [ 356.846218][ C1] R13: dffffc0000000000 R14: ffff888140112500 R15: ffffc900036ffcc0 [ 356.846231][ C1] ? __pfx_tomoyo_check_path_number_acl+0x10/0x10 [ 356.846289][ C1] ? tomoyo_fill_path_info+0x9c/0x3a0 [ 356.846325][ C1] ? tomoyo_check_path_number_acl+0x89/0x280 [ 356.846339][ C1] ? tomoyo_check_path_number_acl+0x74/0x280 [ 356.846357][ C1] tomoyo_check_path_number_acl+0x89/0x280 [ 356.846374][ C1] tomoyo_check_acl+0x12e/0x3f0 [ 356.846409][ C1] ? __pfx_tomoyo_check_path_number_acl+0x10/0x10 [ 356.846426][ C1] tomoyo_path_number_perm+0x459/0x880 [ 356.846444][ C1] ? tomoyo_path_number_perm+0x208/0x880 [ 356.846459][ C1] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 356.846476][ C1] ? mark_lock+0x9a/0x350 [ 356.846492][ C1] ? count_memcg_event_mm+0x94/0x420 [ 356.846537][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 356.846554][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 356.846572][ C1] security_file_ioctl+0x75/0xb0 [ 356.846603][ C1] __se_sys_ioctl+0x47/0x170 [ 356.846634][ C1] do_syscall_64+0xf5/0x240 [ 356.846650][ C1] ? clear_bhb_loop+0x35/0x90 [ 356.846685][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 356.846702][ C1] RIP: 0033:0x7f58b7718069 [ 356.846722][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 356.846734][ C1] RSP: 002b:00007ffcc5953828 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 356.846749][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58b7718069 [ 356.846760][ C1] RDX: 0000000020000600 RSI: 0000000000008933 RDI: 0000000000000003 [ 356.846769][ C1] RBP: 00000000000f4240 R08: 0000000100000000 R09: 0000000100000000 [ 356.846780][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcc5953880 [ 356.846790][ C1] R13: 000000000003d776 R14: 00007ffcc595384c R15: 0000000000000003 [ 356.846806][ C1] [ 356.846813][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.002 msecs [ 356.847807][ C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g5373 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 357.447322][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 357.457297][ C0] rcu: RCU grace-period kthread stack dump: [ 357.463185][ C0] task:rcu_preempt state:R running task stack:24496 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 357.474937][ C0] Call Trace: [ 357.478225][ C0] [ 357.481164][ C0] __schedule+0x17e8/0x4a50 [ 357.485792][ C0] ? __pfx___schedule+0x10/0x10 [ 357.490673][ C0] ? __pfx_lock_release+0x10/0x10 [ 357.495742][ C0] ? __asan_memset+0x23/0x50 [ 357.500401][ C0] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 357.506222][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 357.512561][ C0] ? schedule+0x90/0x320 [ 357.516816][ C0] schedule+0x14b/0x320 [ 357.520986][ C0] schedule_timeout+0x1be/0x310 [ 357.525855][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 357.531298][ C0] ? __pfx_process_timeout+0x10/0x10 [ 357.536598][ C0] ? prepare_to_swait_event+0x32e/0x350 [ 357.542154][ C0] rcu_gp_fqs_loop+0x2df/0x1370 [ 357.547017][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 357.552233][ C0] ? __pfx_dyntick_save_progress_counter+0x10/0x10 [ 357.558743][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 357.563951][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 357.569237][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 357.575175][ C0] ? finish_swait+0xd4/0x1e0 [ 357.579773][ C0] rcu_gp_kthread+0xa7/0x3b0 [ 357.584385][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 357.589589][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 357.595501][ C0] ? __kthread_parkme+0x169/0x1d0 [ 357.600564][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 357.605767][ C0] kthread+0x2f0/0x390 [ 357.609855][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 357.615065][ C0] ? __pfx_kthread+0x10/0x10 [ 357.619664][ C0] ret_from_fork+0x4b/0x80 [ 357.624115][ C0] ? __pfx_kthread+0x10/0x10 [ 357.628715][ C0] ret_from_fork_asm+0x1a/0x30 [ 357.633521][ C0] [ 357.636571][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 357.642895][ C0] CPU: 0 PID: 35 Comm: kworker/u8:2 Not tainted 6.9.0-syzkaller-08995-g0450d2083be6 #0 [ 357.652611][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 357.663016][ C0] Workqueue: events_unbound toggle_allocation_gate [ 357.669534][ C0] RIP: 0010:smp_call_function_many_cond+0x1894/0x2a00 [ 357.676320][ C0] Code: 45 8b 65 00 44 89 e6 83 e6 01 31 ff e8 85 0c 0c 00 41 83 e4 01 49 bc 00 00 00 00 00 fc ff df 75 07 e8 30 08 0c 00 eb 38 f3 90 <42> 0f b6 04 23 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 14 08 [ 357.695983][ C0] RSP: 0018:ffffc90000ab76e0 EFLAGS: 00000293 [ 357.702147][ C0] RAX: ffffffff818a299c RBX: 1ffff110172a8879 RCX: ffff88801bee8000 [ 357.710123][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 357.718096][ C0] RBP: ffffc90000ab78e0 R08: ffffffff818a296b R09: 1ffffffff25f40b0 [ 357.726073][ C0] R10: dffffc0000000000 R11: fffffbfff25f40b1 R12: dffffc0000000000 [ 357.734046][ C0] R13: ffff8880b95443c8 R14: ffff8880b943f780 R15: 0000000000000001 [ 357.742022][ C0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 357.750959][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 357.757546][ C0] CR2: 000055b91266e050 CR3: 000000000e132000 CR4: 00000000003506f0 [ 357.765524][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 357.773501][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 357.781489][ C0] Call Trace: [ 357.784771][ C0] [ 357.787622][ C0] ? rcu_check_gp_kthread_starvation+0x278/0x310 [ 357.793963][ C0] ? print_other_cpu_stall+0x14a4/0x15e0 [ 357.799624][ C0] ? __pfx_print_other_cpu_stall+0x10/0x10 [ 357.805436][ C0] ? timekeeping_advance+0x7e3/0xab0 [ 357.810762][ C0] ? kvm_check_and_clear_guest_paused+0x6a/0xd0 [ 357.817126][ C0] ? rcu_sched_clock_irq+0x9f4/0x10a0 [ 357.822530][ C0] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 357.828244][ C0] ? hrtimer_run_queues+0x16c/0x460 [ 357.833463][ C0] ? acct_account_cputime+0x207/0x210 [ 357.838853][ C0] ? update_process_times+0x1ce/0x230 [ 357.844256][ C0] ? tick_nohz_handler+0x37c/0x500 [ 357.849405][ C0] ? __pfx_tick_nohz_handler+0x10/0x10 [ 357.854878][ C0] ? __hrtimer_run_queues+0x55b/0xd50 [ 357.860288][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 357.866023][ C0] ? ktime_get_update_offsets_now+0x22d/0x250 [ 357.872106][ C0] ? hrtimer_interrupt+0x396/0x990 [ 357.877251][ C0] ? __sysvec_apic_timer_interrupt+0x110/0x3f0 [ 357.883422][ C0] ? sysvec_apic_timer_interrupt+0xa1/0xc0 [ 357.889233][ C0] [ 357.892171][ C0] [ 357.895112][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 357.901278][ C0] ? smp_call_function_many_cond+0x187b/0x2a00 [ 357.907441][ C0] ? smp_call_function_many_cond+0x18ac/0x2a00 [ 357.913605][ C0] ? smp_call_function_many_cond+0x1894/0x2a00 [ 357.919775][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 357.924813][ C0] ? __pfx_text_poke_memcpy+0x10/0x10 [ 357.930196][ C0] ? __pfx___text_poke+0x10/0x10 [ 357.935231][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 357.941569][ C0] ? __pfx___might_resched+0x10/0x10 [ 357.946858][ C0] ? __mutex_trylock_common+0x183/0x2e0 [ 357.952414][ C0] ? __pfx___might_resched+0x10/0x10 [ 357.957710][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 357.962743][ C0] on_each_cpu_cond_mask+0x3f/0x80 [ 357.967868][ C0] text_poke_bp_batch+0x352/0xb30 [ 357.972921][ C0] ? __pfx_text_poke_bp_batch+0x10/0x10 [ 357.978480][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 357.983518][ C0] ? arch_jump_label_transform_queue+0x9b/0x100 [ 357.989777][ C0] text_poke_finish+0x30/0x50 [ 357.994553][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 358.000554][ C0] static_key_enable_cpuslocked+0x136/0x260 [ 358.006490][ C0] static_key_enable+0x1a/0x20 [ 358.011267][ C0] toggle_allocation_gate+0xb5/0x250 [ 358.016568][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 358.022468][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 358.028821][ C0] ? process_scheduled_works+0x945/0x1830 [ 358.034543][ C0] process_scheduled_works+0xa2c/0x1830 [ 358.040123][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 358.046115][ C0] ? assign_work+0x364/0x3d0 [ 358.050716][ C0] worker_thread+0x86d/0xd70 [ 358.055320][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 358.061223][ C0] ? __kthread_parkme+0x169/0x1d0 [ 358.066288][ C0] ? __pfx_worker_thread+0x10/0x10 [ 358.071425][ C0] kthread+0x2f0/0x390 [ 358.075516][ C0] ? __pfx_worker_thread+0x10/0x10 [ 358.080657][ C0] ? __pfx_kthread+0x10/0x10 [ 358.085267][ C0] ret_from_fork+0x4b/0x80 [ 358.089696][ C0] ? __pfx_kthread+0x10/0x10 [ 358.094300][ C0] ret_from_fork_asm+0x1a/0x30 [ 358.099093][ C0]