Warning: Permanently added '10.128.0.228' (ED25519) to the list of known hosts. [ 427.806813][ T63] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 427.815925][ T63] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 427.860569][ T80] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 427.863437][ T63] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 427.876241][ T63] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 427.882521][ T80] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 427.919265][ T80] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 427.929147][ T80] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 427.957507][ T5104] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 427.969559][ T5104] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 428.002034][ T63] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 428.009898][ T63] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 428.045883][ T63] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 428.070808][ T63] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 428.103093][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 428.119520][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 428.162420][ T5104] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 428.170254][ T5104] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 428.228626][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 428.246230][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 428.271598][ T45] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 428.280851][ T45] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 428.296624][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 428.304884][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 428.322526][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 428.362103][ T57] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 428.411794][ T5136] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 428.471959][ T5104] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 428.552917][ T57] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 428.554024][ T9] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 428.562528][ T57] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 428.571534][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 428.571569][ T9] usb 3-1: Product: syz [ 428.579792][ T57] usb 4-1: Product: syz [ 428.588428][ T5146] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 428.592396][ T5147] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 428.596492][ T9] usb 3-1: Manufacturer: syz [ 428.604252][ T57] usb 4-1: Manufacturer: syz [ 428.612297][ T9] usb 3-1: SerialNumber: syz [ 428.618244][ T57] usb 4-1: SerialNumber: syz [ 428.636071][ T5136] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 428.654945][ T5136] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 428.665270][ T9] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 428.675072][ T57] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 428.683179][ T5104] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 428.684682][ T5136] usb 2-1: Product: syz [ 428.701217][ T5136] usb 2-1: Manufacturer: syz [ 428.703672][ T5104] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 428.720200][ T5136] usb 2-1: SerialNumber: syz [ 428.726739][ T5104] usb 1-1: Product: syz [ 428.732613][ T5104] usb 1-1: Manufacturer: syz [ 428.742472][ T5104] usb 1-1: SerialNumber: syz [ 428.756276][ T5136] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 428.785641][ T5104] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 428.791442][ T5148] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 428.817067][ T57] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 428.821296][ T926] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 428.836027][ T5147] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 428.846340][ T5146] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 428.871134][ T5147] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 428.871986][ T9] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 428.896243][ T5146] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 428.898166][ T5147] usb 5-1: Product: syz [ 428.923739][ T5147] usb 5-1: Manufacturer: syz [ 428.933542][ T5146] usb 6-1: Product: syz [ 428.943385][ T5147] usb 5-1: SerialNumber: syz [ 428.952641][ T5146] usb 6-1: Manufacturer: syz [ 428.961729][ C1] hrtimer: interrupt took 189940 ns [ 429.001987][ T5146] usb 6-1: SerialNumber: syz [ 432.364315][ T9] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 440.653922][ T57] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 461.660470][ T926] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 499.032024][ T9] ath9k_htc: Failed to initialize the device [ 567.329725][ T5148] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 594.383910][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 594.390904][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P4540/1:b..l [ 594.399079][ C1] rcu: (detected by 1, t=10502 jiffies, g=7285, q=5 ncpus=2) [ 594.406551][ C1] task:udevd state:R running task stack:24432 pid:4540 tgid:4540 ppid:1 flags:0x00004002 [ 594.418727][ C1] Call Trace: [ 594.422019][ C1] [ 594.424964][ C1] __schedule+0x17e8/0x4a20 [ 594.429523][ C1] ? mark_lock+0x9a/0x350 [ 594.433902][ C1] ? __pfx_validate_chain+0x10/0x10 [ 594.439124][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 594.444172][ C1] ? __pfx___schedule+0x10/0x10 [ 594.449056][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 594.455059][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 594.461407][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 594.467578][ C1] ? preempt_schedule+0xe1/0xf0 [ 594.472454][ C1] preempt_schedule_common+0x84/0xd0 [ 594.477765][ C1] preempt_schedule+0xe1/0xf0 [ 594.482465][ C1] ? __pfx_preempt_schedule+0x10/0x10 [ 594.487859][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 594.494118][ C1] ? in_gate_area_no_mm+0x3d/0x60 [ 594.499253][ C1] ? __module_address+0x16/0x500 [ 594.504212][ C1] preempt_schedule_thunk+0x1a/0x30 [ 594.509428][ C1] ? unwind_next_frame+0x196f/0x2a00 [ 594.514738][ C1] ? is_module_text_address+0x11f/0x190 [ 594.520298][ C1] ? is_module_text_address+0x142/0x190 [ 594.525904][ C1] is_module_text_address+0x147/0x190 [ 594.531300][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 594.537478][ C1] kernel_text_address+0x96/0xe0 [ 594.542451][ C1] __kernel_text_address+0xd/0x40 [ 594.547502][ C1] unwind_get_return_address+0x5d/0xc0 [ 594.552991][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 594.559078][ C1] arch_stack_walk+0x125/0x1b0 [ 594.563889][ C1] stack_trace_save+0x118/0x1d0 [ 594.568757][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 594.574147][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.579823][ C1] save_stack+0xfb/0x1f0 [ 594.584091][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.589757][ C1] ? __pfx_save_stack+0x10/0x10 [ 594.594636][ C1] ? free_unref_page+0xd22/0xea0 [ 594.599601][ C1] ? __put_partials+0xeb/0x130 [ 594.604382][ C1] ? put_cpu_partial+0x17c/0x250 [ 594.609338][ C1] ? __slab_free+0x2ea/0x3d0 [ 594.613948][ C1] ? qlist_free_all+0x9e/0x140 [ 594.618731][ C1] ? kasan_quarantine_reduce+0x14f/0x170 [ 594.624387][ C1] ? __kasan_slab_alloc+0x23/0x80 [ 594.629433][ C1] ? kmem_cache_alloc_noprof+0x135/0x2a0 [ 594.635093][ C1] ? getname_flags+0xbd/0x4f0 [ 594.639804][ C1] ? vfs_fstatat+0x11c/0x190 [ 594.644419][ C1] ? __x64_sys_newfstatat+0x125/0x1b0 [ 594.649821][ C1] ? do_syscall_64+0xf3/0x230 [ 594.654514][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 594.660604][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.666265][ C1] ? page_ext_get+0x20/0x2a0 [ 594.670880][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.676538][ C1] __reset_page_owner+0x75/0x3f0 [ 594.681515][ C1] free_unref_page+0xd22/0xea0 [ 594.686312][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.691972][ C1] __put_partials+0xeb/0x130 [ 594.696585][ C1] put_cpu_partial+0x17c/0x250 [ 594.701366][ C1] ? put_cpu_partial+0x70/0x250 [ 594.706241][ C1] __slab_free+0x2ea/0x3d0 [ 594.710682][ C1] ? __phys_addr+0xba/0x170 [ 594.715215][ C1] qlist_free_all+0x9e/0x140 [ 594.719828][ C1] kasan_quarantine_reduce+0x14f/0x170 [ 594.725308][ C1] __kasan_slab_alloc+0x23/0x80 [ 594.730179][ C1] ? getname_flags+0xbd/0x4f0 [ 594.734884][ C1] kmem_cache_alloc_noprof+0x135/0x2a0 [ 594.740377][ C1] getname_flags+0xbd/0x4f0 [ 594.744916][ C1] vfs_fstatat+0x11c/0x190 [ 594.749369][ C1] __x64_sys_newfstatat+0x125/0x1b0 [ 594.754604][ C1] ? __pfx___x64_sys_newfstatat+0x10/0x10 [ 594.760354][ C1] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 594.766466][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 594.772820][ C1] ? do_syscall_64+0x100/0x230 [ 594.777610][ C1] ? do_syscall_64+0xb6/0x230 [ 594.782309][ C1] do_syscall_64+0xf3/0x230 [ 594.786834][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.792493][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 594.798406][ C1] RIP: 0033:0x7fef23f165f4 [ 594.802835][ C1] RSP: 002b:00007ffd8f3ef9a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 594.811267][ C1] RAX: ffffffffffffffda RBX: 000055edfa1936c0 RCX: 00007fef23f165f4 [ 594.819254][ C1] RDX: 00007ffd8f3ef9b8 RSI: 000055edfa1817ed RDI: 00000000ffffff9c [ 594.827237][ C1] RBP: 000055ee11ab8fb8 R08: 000000001a557464 R09: 7fffffffffffffff [ 594.835307][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 594.843288][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 000055edfa187dca [ 594.851291][ C1] [ 594.854319][ C1] rcu: rcu_preempt kthread starved for 231 jiffies! g7285 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 594.865264][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 594.875238][ C1] rcu: RCU grace-period kthread stack dump: [ 594.881128][ C1] task:rcu_preempt state:R running task stack:24688 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 594.892887][ C1] Call Trace: [ 594.896175][ C1] [ 594.899028][ C1] sched_show_task+0x506/0x6d0 [ 594.903816][ C1] ? __wake_up_klogd+0xcc/0x110 [ 594.908696][ C1] ? __pfx__printk+0x10/0x10 [ 594.913304][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 594.918608][ C1] ? sched_show_task+0x50e/0x6d0 [ 594.923568][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.929234][ C1] rcu_check_gp_kthread_starvation+0x1b8/0x310 [ 594.935417][ C1] print_other_cpu_stall+0x1470/0x15a0 [ 594.940891][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.946548][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 594.951607][ C1] ? __pfx_print_other_cpu_stall+0x10/0x10 [ 594.957441][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.963095][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.968749][ C1] ? kvm_check_and_clear_guest_paused+0x6a/0xd0 [ 594.975014][ C1] rcu_sched_clock_irq+0x9f4/0x10a0 [ 594.980235][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.985899][ C1] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 594.991552][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 594.997206][ C1] ? hrtimer_run_queues+0x16c/0x460 [ 595.002431][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.008086][ C1] ? acct_account_cputime+0x207/0x210 [ 595.013480][ C1] update_process_times+0x1ce/0x230 [ 595.018700][ C1] tick_nohz_handler+0x37c/0x500 [ 595.023674][ C1] ? __pfx_tick_nohz_handler+0x10/0x10 [ 595.029165][ C1] __hrtimer_run_queues+0x553/0xd50 [ 595.034391][ C1] ? ktime_get_update_offsets_now+0x3c/0x250 [ 595.040409][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 595.046159][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.051828][ C1] hrtimer_interrupt+0x396/0x990 [ 595.056826][ C1] __sysvec_apic_timer_interrupt+0x112/0x3f0 [ 595.062838][ C1] sysvec_apic_timer_interrupt+0x52/0xc0 [ 595.068503][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 595.074505][ C1] RIP: 0010:unwind_next_frame+0x1aba/0x2a00 [ 595.080425][ C1] Code: 0f b6 04 28 84 c0 48 8b 2c 24 48 8b 74 24 10 0f 85 3e 0e 00 00 48 0f bf 03 48 01 c6 48 8d 55 40 48 89 ef e8 98 12 00 00 84 c0 <74> 28 e8 5f 1c 55 00 e9 93 02 00 00 80 3d c1 b9 56 0e 01 0f 85 75 [ 595.100049][ C1] RSP: 0018:ffffc90000a17a08 EFLAGS: 00000202 [ 595.106138][ C1] RAX: 1ffff92000142f01 RBX: ffffffff9030bab8 RCX: dffffc0000000000 [ 595.114127][ C1] RDX: 0000000080000302 RSI: 0000000000000002 RDI: ffffc90000a18f50 [ 595.122112][ C1] RBP: ffffc90000a17ae0 R08: ffffffff81410d5b R09: ffffffff8140f8cf [ 595.130098][ C1] R10: 0000000000000003 R11: ffff888017ac8000 R12: ffffc90000a18f58 [ 595.138082][ C1] R13: dffffc0000000000 R14: ffffc90000a17b30 R15: 1ffff92000142f5c [ 595.146076][ C1] ? unwind_next_frame+0x196f/0x2a00 [ 595.151390][ C1] ? deref_stack_reg+0xab/0x260 [ 595.156275][ C1] ? unwind_next_frame+0x1ab8/0x2a00 [ 595.161597][ C1] ? handle_softirqs+0x2c6/0x970 [ 595.166555][ C1] ? handle_softirqs+0x2c6/0x970 [ 595.171505][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 595.177676][ C1] arch_stack_walk+0x151/0x1b0 [ 595.182477][ C1] ? __irq_exit_rcu+0xf4/0x1c0 [ 595.187261][ C1] stack_trace_save+0x118/0x1d0 [ 595.192130][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 595.197522][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.203181][ C1] ? mark_lock+0x9a/0x350 [ 595.207535][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.213194][ C1] kasan_save_track+0x3f/0x80 [ 595.217890][ C1] ? kasan_save_track+0x3f/0x80 [ 595.222754][ C1] ? kasan_save_free_info+0x40/0x50 [ 595.227986][ C1] ? poison_slab_object+0xe0/0x150 [ 595.233121][ C1] ? __kasan_slab_free+0x37/0x60 [ 595.238075][ C1] ? kfree+0x149/0x360 [ 595.242169][ C1] ? ieee80211_inform_bss+0xbb2/0x1080 [ 595.247643][ C1] ? cfg80211_inform_single_bss_data+0x104b/0x2330 [ 595.254173][ C1] ? cfg80211_inform_bss_data+0x3dd/0x5a70 [ 595.260004][ C1] ? cfg80211_inform_bss_frame_data+0x3bc/0x720 [ 595.266272][ C1] ? ieee80211_bss_info_update+0x8a7/0xbc0 [ 595.272092][ C1] ? ieee80211_scan_rx+0x526/0x9c0 [ 595.277215][ C1] ? ieee80211_rx_list+0x2b00/0x3780 [ 595.282514][ C1] ? ieee80211_rx_napi+0x18a/0x3c0 [ 595.287639][ C1] ? ieee80211_tasklet_handler+0xeb/0x1f0 [ 595.293375][ C1] ? tasklet_action_common+0x323/0x4d0 [ 595.298854][ C1] ? handle_softirqs+0x2c6/0x970 [ 595.303854][ C1] ? ieee80211_inform_bss+0xbb2/0x1080 [ 595.309414][ C1] kasan_save_free_info+0x40/0x50 [ 595.314468][ C1] poison_slab_object+0xe0/0x150 [ 595.319431][ C1] __kasan_slab_free+0x37/0x60 [ 595.324216][ C1] ? ieee80211_inform_bss+0xbb2/0x1080 [ 595.329692][ C1] kfree+0x149/0x360 [ 595.333620][ C1] ieee80211_inform_bss+0xbb2/0x1080 [ 595.338938][ C1] ? __pfx_ieee80211_inform_bss+0x10/0x10 [ 595.344684][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.350344][ C1] ? cfg80211_inform_single_bss_data+0xee7/0x2330 [ 595.356830][ C1] ? __pfx_ieee80211_inform_bss+0x10/0x10 [ 595.362573][ C1] cfg80211_inform_single_bss_data+0x104b/0x2330 [ 595.368950][ C1] ? __pfx_cfg80211_inform_single_bss_data+0x10/0x10 [ 595.375683][ C1] ? __pfx_validate_chain+0x10/0x10 [ 595.380915][ C1] ? cfg80211_inform_bss_data+0x3c5/0x5a70 [ 595.386754][ C1] cfg80211_inform_bss_data+0x3dd/0x5a70 [ 595.392438][ C1] ? debug_object_activate+0x3e4/0x510 [ 595.397926][ C1] ? mark_lock+0x9a/0x350 [ 595.402280][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.407934][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 595.412978][ C1] ? __pfx_validate_chain+0x10/0x10 [ 595.418212][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.423874][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.429550][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 595.434628][ C1] ? __pfx_cfg80211_inform_bss_data+0x10/0x10 [ 595.440761][ C1] ? __pfx_lock_release+0x10/0x10 [ 595.445864][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.451553][ C1] ? mark_lock+0x9a/0x350 [ 595.455931][ C1] ? __pfx_lock_release+0x10/0x10 [ 595.461005][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.466689][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 595.471784][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.477489][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 595.482572][ C1] ? ieee80211_bss_info_update+0x3d9/0xbc0 [ 595.488424][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.494130][ C1] cfg80211_inform_bss_frame_data+0x3bc/0x720 [ 595.500252][ C1] ? ieee80211_bss_info_update+0x3d9/0xbc0 [ 595.506079][ C1] ieee80211_bss_info_update+0x8a7/0xbc0 [ 595.511744][ C1] ? __pfx_ieee80211_bss_info_update+0x10/0x10 [ 595.517929][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.523585][ C1] ? ieee80211_get_channel_khz+0x173/0x920 [ 595.529427][ C1] ieee80211_scan_rx+0x526/0x9c0 [ 595.534387][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.540051][ C1] ieee80211_rx_list+0x2b00/0x3780 [ 595.545178][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.550832][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 595.555889][ C1] ? __pfx_ieee80211_rx_list+0x10/0x10 [ 595.561385][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 595.566454][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.572134][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 595.578149][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 595.584516][ C1] ? ieee80211_rx_napi+0xd6/0x3c0 [ 595.589568][ C1] ieee80211_rx_napi+0x18a/0x3c0 [ 595.594526][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 595.600893][ C1] ? __pfx_ieee80211_rx_napi+0x10/0x10 [ 595.606557][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.612217][ C1] ? skb_dequeue+0x113/0x150 [ 595.616834][ C1] ieee80211_tasklet_handler+0xeb/0x1f0 [ 595.622410][ C1] tasklet_action_common+0x323/0x4d0 [ 595.627728][ C1] ? __pfx_tasklet_action_common+0x10/0x10 [ 595.633570][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.639232][ C1] ? workqueue_softirq_action+0xca/0x140 [ 595.644895][ C1] handle_softirqs+0x2c6/0x970 [ 595.649683][ C1] ? __irq_exit_rcu+0xf4/0x1c0 [ 595.654472][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 595.659778][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.665434][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 595.670662][ C1] __irq_exit_rcu+0xf4/0x1c0 [ 595.675266][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 595.680485][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.686151][ C1] irq_exit_rcu+0x9/0x30 [ 595.690405][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 595.696069][ C1] [ 595.699004][ C1] [ 595.701941][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 595.707941][ C1] RIP: 0010:__try_to_del_timer_sync+0x4/0x340 [ 595.714028][ C1] Code: 4a 13 00 48 89 df 31 f6 5b eb 1b 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 90 f3 0f 1e fa <55> 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec 80 00 [ 595.733646][ C1] RSP: 0018:ffffc90000167ab8 EFLAGS: 00000293 [ 595.739731][ C1] RAX: ffffffff8182d1d4 RBX: 0000000000000000 RCX: ffff888017ac8000 [ 595.747718][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90000167bc0 [ 595.755700][ C1] RBP: ffffc90000167b90 R08: ffffffff8182d188 R09: 1ffffffff1f5a875 [ 595.763689][ C1] R10: dffffc0000000000 R11: fffffbfff1f5a876 R12: 1ffff9200002cf5c [ 595.771672][ C1] R13: ffffc90000167bc0 R14: 0000000000000000 R15: dffffc0000000000 [ 595.779664][ C1] ? __timer_delete_sync+0x1e8/0x310 [ 595.784968][ C1] ? __timer_delete_sync+0x234/0x310 [ 595.790276][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.795930][ C1] __timer_delete_sync+0x245/0x310 [ 595.801071][ C1] ? __pfx___timer_delete_sync+0x10/0x10 [ 595.806725][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 595.813075][ C1] ? schedule+0x90/0x320 [ 595.817340][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.822993][ C1] ? schedule+0x155/0x320 [ 595.827348][ C1] schedule_timeout+0x1c8/0x310 [ 595.832221][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 595.837626][ C1] ? __pfx_process_timeout+0x10/0x10 [ 595.842937][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.848591][ C1] ? prepare_to_swait_event+0x32e/0x350 [ 595.854173][ C1] rcu_gp_fqs_loop+0x2df/0x1330 [ 595.859050][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 595.864006][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 595.869217][ C1] ? __pfx_rcu_implicit_dynticks_qs+0x10/0x10 [ 595.875300][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 595.880597][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 595.886519][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.892175][ C1] ? finish_swait+0xd4/0x1e0 [ 595.896784][ C1] rcu_gp_kthread+0xa7/0x3b0 [ 595.901483][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 595.906700][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 595.912624][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 595.918279][ C1] ? __kthread_parkme+0x169/0x1d0 [ 595.923327][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 595.928545][ C1] kthread+0x2f2/0x390 [ 595.932640][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 595.937852][ C1] ? __pfx_kthread+0x10/0x10 [ 595.942464][ C1] ret_from_fork+0x4d/0x80 [ 595.946901][ C1] ? __pfx_kthread+0x10/0x10 [ 595.951509][ C1] ret_from_fork_asm+0x1a/0x30 [ 595.956321][ C1] [ 595.959346][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 595.965670][ C1] CPU: 1 PID: 17 Comm: rcu_preempt Not tainted 6.10.0-rc1-syzkaller-00267-gcc8ed4d0a848 #0 [ 595.975664][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 595.985733][ C1] RIP: 0010:unwind_next_frame+0x1aba/0x2a00 [ 595.991659][ C1] Code: 0f b6 04 28 84 c0 48 8b 2c 24 48 8b 74 24 10 0f 85 3e 0e 00 00 48 0f bf 03 48 01 c6 48 8d 55 40 48 89 ef e8 98 12 00 00 84 c0 <74> 28 e8 5f 1c 55 00 e9 93 02 00 00 80 3d c1 b9 56 0e 01 0f 85 75 [ 596.011282][ C1] RSP: 0018:ffffc90000a17a08 EFLAGS: 00000202 [ 596.017369][ C1] RAX: 1ffff92000142f01 RBX: ffffffff9030bab8 RCX: dffffc0000000000 [ 596.025354][ C1] RDX: 0000000080000302 RSI: 0000000000000002 RDI: ffffc90000a18f50 [ 596.033336][ C1] RBP: ffffc90000a17ae0 R08: ffffffff81410d5b R09: ffffffff8140f8cf [ 596.041319][ C1] R10: 0000000000000003 R11: ffff888017ac8000 R12: ffffc90000a18f58 [ 596.049301][ C1] R13: dffffc0000000000 R14: ffffc90000a17b30 R15: 1ffff92000142f5c [ 596.057286][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 596.066229][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 596.072825][ C1] CR2: 000055ee11cb4ea0 CR3: 000000007b1f8000 CR4: 0000000000350ef0 [ 596.080811][ C1] Call Trace: [ 596.084095][ C1] [ 596.086948][ C1] ? rcu_check_gp_kthread_starvation+0x278/0x310 [ 596.093303][ C1] ? print_other_cpu_stall+0x1470/0x15a0 [ 596.098948][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.104610][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 596.109670][ C1] ? __pfx_print_other_cpu_stall+0x10/0x10 [ 596.115507][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.121170][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.126827][ C1] ? kvm_check_and_clear_guest_paused+0x6a/0xd0 [ 596.133096][ C1] ? rcu_sched_clock_irq+0x9f4/0x10a0 [ 596.138497][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.144171][ C1] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 596.149824][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.155478][ C1] ? hrtimer_run_queues+0x16c/0x460 [ 596.160707][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.166359][ C1] ? acct_account_cputime+0x207/0x210 [ 596.171755][ C1] ? update_process_times+0x1ce/0x230 [ 596.177148][ C1] ? tick_nohz_handler+0x37c/0x500 [ 596.182295][ C1] ? __pfx_tick_nohz_handler+0x10/0x10 [ 596.187787][ C1] ? __hrtimer_run_queues+0x553/0xd50 [ 596.193185][ C1] ? ktime_get_update_offsets_now+0x3c/0x250 [ 596.199206][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 596.204958][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.210714][ C1] ? hrtimer_interrupt+0x396/0x990 [ 596.215880][ C1] ? __sysvec_apic_timer_interrupt+0x112/0x3f0 [ 596.222071][ C1] ? sysvec_apic_timer_interrupt+0x52/0xc0 [ 596.227912][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 596.234094][ C1] ? unwind_next_frame+0x196f/0x2a00 [ 596.239406][ C1] ? deref_stack_reg+0xab/0x260 [ 596.244288][ C1] ? unwind_next_frame+0x1aba/0x2a00 [ 596.249608][ C1] ? unwind_next_frame+0x1ab8/0x2a00 [ 596.254933][ C1] ? handle_softirqs+0x2c6/0x970 [ 596.259892][ C1] ? handle_softirqs+0x2c6/0x970 [ 596.264847][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 596.271019][ C1] arch_stack_walk+0x151/0x1b0 [ 596.275825][ C1] ? __irq_exit_rcu+0xf4/0x1c0 [ 596.280615][ C1] stack_trace_save+0x118/0x1d0 [ 596.285485][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 596.290971][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.296633][ C1] ? mark_lock+0x9a/0x350 [ 596.300990][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.306655][ C1] kasan_save_track+0x3f/0x80 [ 596.311353][ C1] ? kasan_save_track+0x3f/0x80 [ 596.316222][ C1] ? kasan_save_free_info+0x40/0x50 [ 596.321447][ C1] ? poison_slab_object+0xe0/0x150 [ 596.326585][ C1] ? __kasan_slab_free+0x37/0x60 [ 596.331545][ C1] ? kfree+0x149/0x360 [ 596.335639][ C1] ? ieee80211_inform_bss+0xbb2/0x1080 [ 596.341115][ C1] ? cfg80211_inform_single_bss_data+0x104b/0x2330 [ 596.347645][ C1] ? cfg80211_inform_bss_data+0x3dd/0x5a70 [ 596.353475][ C1] ? cfg80211_inform_bss_frame_data+0x3bc/0x720 [ 596.359749][ C1] ? ieee80211_bss_info_update+0x8a7/0xbc0 [ 596.365575][ C1] ? ieee80211_scan_rx+0x526/0x9c0 [ 596.370701][ C1] ? ieee80211_rx_list+0x2b00/0x3780 [ 596.376006][ C1] ? ieee80211_rx_napi+0x18a/0x3c0 [ 596.381140][ C1] ? ieee80211_tasklet_handler+0xeb/0x1f0 [ 596.386875][ C1] ? tasklet_action_common+0x323/0x4d0 [ 596.392351][ C1] ? handle_softirqs+0x2c6/0x970 [ 596.397348][ C1] ? ieee80211_inform_bss+0xbb2/0x1080 [ 596.402821][ C1] kasan_save_free_info+0x40/0x50 [ 596.407883][ C1] poison_slab_object+0xe0/0x150 [ 596.412851][ C1] __kasan_slab_free+0x37/0x60 [ 596.417648][ C1] ? ieee80211_inform_bss+0xbb2/0x1080 [ 596.423124][ C1] kfree+0x149/0x360 [ 596.427056][ C1] ieee80211_inform_bss+0xbb2/0x1080 [ 596.432374][ C1] ? __pfx_ieee80211_inform_bss+0x10/0x10 [ 596.438122][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.443783][ C1] ? cfg80211_inform_single_bss_data+0xee7/0x2330 [ 596.450235][ C1] ? __pfx_ieee80211_inform_bss+0x10/0x10 [ 596.455979][ C1] cfg80211_inform_single_bss_data+0x104b/0x2330 [ 596.462362][ C1] ? __pfx_cfg80211_inform_single_bss_data+0x10/0x10 [ 596.469101][ C1] ? __pfx_validate_chain+0x10/0x10 [ 596.474331][ C1] ? cfg80211_inform_bss_data+0x3c5/0x5a70 [ 596.480174][ C1] cfg80211_inform_bss_data+0x3dd/0x5a70 [ 596.485849][ C1] ? debug_object_activate+0x3e4/0x510 [ 596.491329][ C1] ? mark_lock+0x9a/0x350 [ 596.495683][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.501338][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 596.506383][ C1] ? __pfx_validate_chain+0x10/0x10 [ 596.511621][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.517465][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.523131][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 596.528172][ C1] ? __pfx_cfg80211_inform_bss_data+0x10/0x10 [ 596.534268][ C1] ? __pfx_lock_release+0x10/0x10 [ 596.539315][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.544967][ C1] ? mark_lock+0x9a/0x350 [ 596.549313][ C1] ? __pfx_lock_release+0x10/0x10 [ 596.554357][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.560010][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 596.565074][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.570749][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 596.575798][ C1] ? ieee80211_bss_info_update+0x3d9/0xbc0 [ 596.581636][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.587303][ C1] cfg80211_inform_bss_frame_data+0x3bc/0x720 [ 596.593421][ C1] ? ieee80211_bss_info_update+0x3d9/0xbc0 [ 596.599245][ C1] ieee80211_bss_info_update+0x8a7/0xbc0 [ 596.604904][ C1] ? __pfx_ieee80211_bss_info_update+0x10/0x10 [ 596.611090][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.616744][ C1] ? ieee80211_get_channel_khz+0x173/0x920 [ 596.622580][ C1] ieee80211_scan_rx+0x526/0x9c0 [ 596.627539][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.633200][ C1] ieee80211_rx_list+0x2b00/0x3780 [ 596.638325][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.643979][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 596.649037][ C1] ? __pfx_ieee80211_rx_list+0x10/0x10 [ 596.654535][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 596.659583][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.665235][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 596.671234][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 596.677588][ C1] ? ieee80211_rx_napi+0xd6/0x3c0 [ 596.682627][ C1] ieee80211_rx_napi+0x18a/0x3c0 [ 596.687580][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 596.693936][ C1] ? __pfx_ieee80211_rx_napi+0x10/0x10 [ 596.699418][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.705071][ C1] ? skb_dequeue+0x113/0x150 [ 596.709687][ C1] ieee80211_tasklet_handler+0xeb/0x1f0 [ 596.715255][ C1] tasklet_action_common+0x323/0x4d0 [ 596.720570][ C1] ? __pfx_tasklet_action_common+0x10/0x10 [ 596.726400][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.732056][ C1] ? workqueue_softirq_action+0xca/0x140 [ 596.737713][ C1] handle_softirqs+0x2c6/0x970 [ 596.742499][ C1] ? __irq_exit_rcu+0xf4/0x1c0 [ 596.747306][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 596.752609][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.758262][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 596.763487][ C1] __irq_exit_rcu+0xf4/0x1c0 [ 596.768096][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 596.773311][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.778969][ C1] irq_exit_rcu+0x9/0x30 [ 596.783223][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 596.788884][ C1] [ 596.791818][ C1] [ 596.794755][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 596.800758][ C1] RIP: 0010:__try_to_del_timer_sync+0x4/0x340 [ 596.806843][ C1] Code: 4a 13 00 48 89 df 31 f6 5b eb 1b 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 90 f3 0f 1e fa <55> 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec 80 00 [ 596.826473][ C1] RSP: 0018:ffffc90000167ab8 EFLAGS: 00000293 [ 596.832608][ C1] RAX: ffffffff8182d1d4 RBX: 0000000000000000 RCX: ffff888017ac8000 [ 596.840597][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90000167bc0 [ 596.848586][ C1] RBP: ffffc90000167b90 R08: ffffffff8182d188 R09: 1ffffffff1f5a875 [ 596.856572][ C1] R10: dffffc0000000000 R11: fffffbfff1f5a876 R12: 1ffff9200002cf5c [ 596.864559][ C1] R13: ffffc90000167bc0 R14: 0000000000000000 R15: dffffc0000000000 [ 596.872557][ C1] ? __timer_delete_sync+0x1e8/0x310 [ 596.877865][ C1] ? __timer_delete_sync+0x234/0x310 [ 596.883177][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.888838][ C1] __timer_delete_sync+0x245/0x310 [ 596.893976][ C1] ? __pfx___timer_delete_sync+0x10/0x10 [ 596.899628][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 596.905977][ C1] ? schedule+0x90/0x320 [ 596.910243][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.915900][ C1] ? schedule+0x155/0x320 [ 596.920258][ C1] schedule_timeout+0x1c8/0x310 [ 596.925127][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 596.930521][ C1] ? __pfx_process_timeout+0x10/0x10 [ 596.935836][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.941490][ C1] ? prepare_to_swait_event+0x32e/0x350 [ 596.947079][ C1] rcu_gp_fqs_loop+0x2df/0x1330 [ 596.951954][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 596.956911][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 596.962123][ C1] ? __pfx_rcu_implicit_dynticks_qs+0x10/0x10 [ 596.968206][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 596.973505][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 596.979434][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 596.985088][ C1] ? finish_swait+0xd4/0x1e0 [ 596.989696][ C1] rcu_gp_kthread+0xa7/0x3b0 [ 596.994307][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 596.999515][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 597.005438][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 597.011101][ C1] ? __kthread_parkme+0x169/0x1d0 [ 597.016149][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 597.021360][ C1] kthread+0x2f2/0x390 [ 597.025448][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 597.030658][ C1] ? __pfx_kthread+0x10/0x10 [ 597.035268][ C1] ret_from_fork+0x4d/0x80 [ 597.039705][ C1] ? __pfx_kthread+0x10/0x10 [ 597.044314][ C1] ret_from_fork_asm+0x1a/0x30 [ 597.049119][ C1]