Warning: Permanently added '10.128.1.235' (ED25519) to the list of known hosts. 2025/11/30 15:05:38 parsed 1 programs [ 154.711022][ T5856] cgroup: Unknown subsys name 'net' [ 154.840850][ T5856] cgroup: Unknown subsys name 'cpuset' [ 154.849978][ T5856] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 156.261064][ T5856] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 158.905019][ T5862] 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. [ 159.755599][ T5884] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 159.763863][ T5884] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 159.771618][ T5884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 159.780877][ T5884] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 159.788884][ T5884] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 160.581662][ T5903] chnl_net:caif_netlink_parms(): no params data found [ 160.734208][ T5903] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.743580][ T5903] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.751114][ T5903] bridge_slave_0: entered allmulticast mode [ 160.758351][ T5903] bridge_slave_0: entered promiscuous mode [ 160.772265][ T5903] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.779960][ T5903] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.787097][ T5903] bridge_slave_1: entered allmulticast mode [ 160.794385][ T5903] bridge_slave_1: entered promiscuous mode [ 160.828043][ T5903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 160.841358][ T5903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 160.881380][ T5903] team0: Port device team_slave_0 added [ 160.890715][ T5903] team0: Port device team_slave_1 added [ 160.921246][ T5903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 160.928974][ T5903] 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. [ 160.954969][ T5903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 160.967510][ T5903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 160.974457][ T5903] 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. [ 161.000563][ T5903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 161.042233][ T5903] hsr_slave_0: entered promiscuous mode [ 161.048653][ T5903] hsr_slave_1: entered promiscuous mode [ 161.178745][ T5903] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 161.191038][ T5903] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 161.202584][ T5903] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 161.212911][ T5903] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 161.240478][ T5903] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.248050][ T5903] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.255963][ T5903] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.263163][ T5903] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.319785][ T5903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.337085][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.346174][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.362799][ T5903] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.375988][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.383224][ T1158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.396467][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.403715][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.560433][ T5903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 161.599773][ T5903] veth0_vlan: entered promiscuous mode [ 161.611429][ T5903] veth1_vlan: entered promiscuous mode [ 161.640148][ T5903] veth0_macvtap: entered promiscuous mode [ 161.649345][ T5903] veth1_macvtap: entered promiscuous mode [ 161.667689][ T5903] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 161.684287][ T5903] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 161.700764][ T1158] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.715159][ T1158] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.725644][ T1158] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.736438][ T1158] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.851160][ T1136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.912730][ T1136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.971127][ T1136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.061116][ T1136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 163.428546][ T1158] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.437025][ T1158] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.465911][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.474934][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/30 15:05:49 executed programs: 0 [ 163.973677][ T5884] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 163.982267][ T5884] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 163.992067][ T5884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 164.000145][ T5884] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 164.008585][ T5884] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 164.150749][ T5957] chnl_net:caif_netlink_parms(): no params data found [ 164.215254][ T5957] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.222908][ T5957] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.230187][ T5957] bridge_slave_0: entered allmulticast mode [ 164.237474][ T5957] bridge_slave_0: entered promiscuous mode [ 164.245398][ T5957] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.253063][ T5957] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.260332][ T5957] bridge_slave_1: entered allmulticast mode [ 164.267461][ T5957] bridge_slave_1: entered promiscuous mode [ 164.296284][ T5957] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 164.308256][ T5957] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 164.339044][ T5957] team0: Port device team_slave_0 added [ 164.346620][ T5957] team0: Port device team_slave_1 added [ 164.373734][ T5957] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 164.381221][ T5957] 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. [ 164.407153][ T5957] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 164.419053][ T5957] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 164.426002][ T5957] 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. [ 164.452956][ T5957] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 164.494347][ T5957] hsr_slave_0: entered promiscuous mode [ 164.500805][ T5957] hsr_slave_1: entered promiscuous mode [ 164.506920][ T5957] debugfs: 'hsr0' already exists in 'hsr' [ 164.512818][ T5957] Cannot create hsr debugfs directory [ 164.649045][ T1136] bridge_slave_1: left allmulticast mode [ 164.654840][ T1136] bridge_slave_1: left promiscuous mode [ 164.661818][ T1136] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.683341][ T1136] bridge_slave_0: left allmulticast mode [ 164.689224][ T1136] bridge_slave_0: left promiscuous mode [ 164.694927][ T1136] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.925206][ T1136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 164.936553][ T1136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 164.946736][ T1136] bond0 (unregistering): Released all slaves [ 165.046550][ T1136] hsr_slave_0: left promiscuous mode [ 165.053559][ T1136] hsr_slave_1: left promiscuous mode [ 165.060062][ T1136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 165.069275][ T1136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 165.084308][ T1136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 165.092003][ T1136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 165.112997][ T1136] veth1_macvtap: left promiscuous mode [ 165.118902][ T1136] veth0_macvtap: left promiscuous mode [ 165.125335][ T1136] veth1_vlan: left promiscuous mode [ 165.134146][ T1136] veth0_vlan: left promiscuous mode [ 165.601606][ T1136] team0 (unregistering): Port device team_slave_1 removed [ 165.628453][ T1136] team0 (unregistering): Port device team_slave_0 removed [ 166.040481][ T5884] Bluetooth: hci0: command tx timeout [ 166.278885][ T5957] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 166.303211][ T5957] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 166.322104][ T5957] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 166.336742][ T5957] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 166.692562][ T5957] 8021q: adding VLAN 0 to HW filter on device bond0 [ 166.749155][ T5957] 8021q: adding VLAN 0 to HW filter on device team0 [ 166.774654][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.781887][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 166.856288][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.863612][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.280408][ T5957] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 167.393385][ T5957] veth0_vlan: entered promiscuous mode [ 167.446992][ T5957] veth1_vlan: entered promiscuous mode [ 167.503888][ T5957] veth0_macvtap: entered promiscuous mode [ 167.515175][ T5957] veth1_macvtap: entered promiscuous mode [ 167.551174][ T5957] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 167.573431][ T5957] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 167.593021][ T1158] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.608209][ T1158] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.617053][ T1158] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.652988][ T1158] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.727063][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.748487][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.783861][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.794315][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.928261][ C1] hrtimer: interrupt took 64967986 ns [ 175.101388][ T5884] Bluetooth: hci0: command tx timeout [ 195.432090][ C0] sched: DL replenish lagged too much [ 280.157242][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 280.164247][ C0] rcu: 1-...!: (3 ticks this GP) idle=2de4/1/0x4000000000000000 softirq=15900/15900 fqs=0 [ 280.174793][ C0] rcu: (detected by 0, t=10506 jiffies, g=11629, q=2527 ncpus=2) [ 280.182611][ C0] Sending NMI from CPU 0 to CPUs 1: [ 280.182644][ C1] NMI backtrace for cpu 1 [ 280.182674][ C1] CPU: 1 UID: 0 PID: 5198 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 280.182691][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 280.182706][ C1] RIP: 0010:advance_sched+0xa18/0xc90 [ 280.182738][ C1] Code: bd 46 f8 48 8d 1d 00 00 00 00 48 c7 c7 e0 d6 f3 8d 31 f6 31 d2 b9 02 00 00 00 45 31 c0 45 31 c9 53 e8 7c 06 3d f8 48 83 c4 08 f3 6d e6 01 89 c5 31 ff 89 c6 e8 08 bd 5f f8 85 ed 74 10 e8 1f [ 280.182751][ C1] RSP: 0018:ffffc90000a08c70 EFLAGS: 00000092 [ 280.182770][ C1] RAX: bbb5415a6e95b800 RBX: ffffffff89604ab8 RCX: bbb5415a6e95b800 [ 280.182781][ C1] RDX: 0000000000000001 RSI: ffffffff8d8f5ae9 RDI: ffffffff8bbf08e0 [ 280.182792][ C1] RBP: ffff88807a707150 R08: 0000000000000000 R09: ffffffff89604ab8 [ 280.182802][ C1] R10: dffffc0000000000 R11: ffffed10061c485e R12: ffff888030e24360 [ 280.182812][ C1] R13: ffff888030e24000 R14: 187cd136fd48bc9c R15: ffff88807a706c00 [ 280.182823][ C1] FS: 00007f2913140880(0000) GS:ffff888126238000(0000) knlGS:0000000000000000 [ 280.182836][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 280.182846][ C1] CR2: 0000555590e60808 CR3: 0000000079c0e000 CR4: 00000000003526f0 [ 280.182859][ C1] Call Trace: [ 280.182867][ C1] [ 280.182882][ C1] ? __pfx_advance_sched+0x10/0x10 [ 280.182902][ C1] __hrtimer_run_queues+0x52c/0xc60 [ 280.182918][ C1] ? ktime_get_update_offsets_now+0x67/0x3d0 [ 280.182945][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 280.182959][ C1] ? read_tsc+0x9/0x20 [ 280.182983][ C1] hrtimer_interrupt+0x45b/0xaa0 [ 280.183011][ C1] __sysvec_apic_timer_interrupt+0x10b/0x410 [ 280.183029][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 280.183049][ C1] [ 280.183054][ C1] [ 280.183060][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 280.183076][ C1] RIP: 0010:lock_release+0x2b5/0x3e0 [ 280.183090][ C1] Code: 51 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f7 44 24 20 00 02 00 00 75 56 f7 c3 00 02 00 00 74 01 fb 65 48 8b 05 eb 1a d1 10 <48> 3b 44 24 28 0f 85 8b 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e [ 280.183101][ C1] RSP: 0018:ffffc90003137770 EFLAGS: 00000206 [ 280.183113][ C1] RAX: bbb5415a6e95b800 RBX: 0000000000000202 RCX: bbb5415a6e95b800 [ 280.183123][ C1] RDX: 0000000000000000 RSI: ffffffff8d8f5ae9 RDI: ffffffff8bbf08e0 [ 280.183133][ C1] RBP: ffff88807ab147b0 R08: ffffc90003137cb8 R09: 0000000000000000 [ 280.183144][ C1] R10: ffffc900031378f8 R11: fffff52000626f21 R12: 0000000000000000 [ 280.183154][ C1] R13: 0000000000000000 R14: ffffffff8df3d6e0 R15: ffff88807ab13c80 [ 280.183172][ C1] ? unwind_next_frame+0xa5/0x2390 [ 280.183190][ C1] ? unwind_next_frame+0xa5/0x2390 [ 280.183205][ C1] unwind_next_frame+0x19a9/0x2390 [ 280.183224][ C1] ? unwind_next_frame+0xa5/0x2390 [ 280.183239][ C1] ? kmem_cache_alloc_noprof+0x367/0x6e0 [ 280.183260][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 280.183278][ C1] arch_stack_walk+0x11c/0x150 [ 280.183297][ C1] ? getname_flags+0xb8/0x540 [ 280.183314][ C1] stack_trace_save+0x9c/0xe0 [ 280.183331][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 280.183347][ C1] ? is_bpf_text_address+0x26/0x2b0 [ 280.183364][ C1] ? kernel_text_address+0xa5/0xe0 [ 280.183383][ C1] ? __kernel_text_address+0xd/0x40 [ 280.183401][ C1] ? unwind_get_return_address+0x4d/0x90 [ 280.183417][ C1] kasan_save_track+0x3e/0x80 [ 280.183442][ C1] ? kasan_save_track+0x3e/0x80 [ 280.183459][ C1] ? __kasan_slab_alloc+0x6c/0x80 [ 280.183476][ C1] ? kmem_cache_alloc_noprof+0x367/0x6e0 [ 280.183517][ C1] __kasan_slab_alloc+0x6c/0x80 [ 280.183536][ C1] kmem_cache_alloc_noprof+0x367/0x6e0 [ 280.183554][ C1] ? getname_flags+0xb8/0x540 [ 280.183570][ C1] getname_flags+0xb8/0x540 [ 280.183586][ C1] vfs_fstatat+0x43/0x170 [ 280.183602][ C1] __x64_sys_newfstatat+0x116/0x190 [ 280.183619][ C1] ? __pfx___x64_sys_newfstatat+0x10/0x10 [ 280.183644][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 280.183663][ C1] ? do_syscall_64+0xbe/0xfa0 [ 280.183684][ C1] do_syscall_64+0xfa/0xfa0 [ 280.183702][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.183720][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.183733][ C1] ? clear_bhb_loop+0x60/0xb0 [ 280.183749][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.183763][ C1] RIP: 0033:0x7f2912b11b0a [ 280.183892][ C1] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 280.183905][ C1] RSP: 002b:00007ffef532ba48 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 280.183920][ C1] RAX: ffffffffffffffda RBX: 00007ffef532bee0 RCX: 00007f2912b11b0a [ 280.183930][ C1] RDX: 00007ffef532ba50 RSI: 00007ffef532bee0 RDI: 00000000ffffff9c [ 280.183940][ C1] RBP: 00005566d7dfc910 R08: 0000000000000000 R09: 0000000000000000 [ 280.183950][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffef532bae0 [ 280.183959][ C1] R13: 000055669e312100 R14: 0000000000000000 R15: 00007ffef532c500 [ 280.183977][ C1] [ 280.184638][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10505 jiffies! g11629 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 280.690082][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=8159 [ 280.697884][ C0] rcu: rcu_preempt kthread starved for 10506 jiffies! g11629 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 280.709260][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 280.719236][ C0] rcu: RCU grace-period kthread stack dump: [ 280.725138][ C0] task:rcu_preempt state:I stack:27224 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 280.737089][ C0] Call Trace: [ 280.740371][ C0] [ 280.743309][ C0] __schedule+0x1798/0x4cc0 [ 280.747847][ C0] ? __lock_acquire+0xab9/0xd20 [ 280.752701][ C0] ? __pfx___schedule+0x10/0x10 [ 280.757576][ C0] ? schedule+0x91/0x360 [ 280.761832][ C0] schedule+0x165/0x360 [ 280.765995][ C0] schedule_timeout+0x12b/0x270 [ 280.770850][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 280.776228][ C0] ? __pfx_process_timeout+0x10/0x10 [ 280.781529][ C0] ? prepare_to_swait_event+0x341/0x380 [ 280.787087][ C0] rcu_gp_fqs_loop+0x301/0x1540 [ 280.791954][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 280.796905][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.802140][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 280.807441][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 280.812655][ C0] ? finish_swait+0xcd/0x1f0 [ 280.817256][ C0] rcu_gp_kthread+0x99/0x390 [ 280.821861][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 280.827066][ C0] ? __kthread_parkme+0x7b/0x200 [ 280.832096][ C0] ? __kthread_parkme+0x1a1/0x200 [ 280.837149][ C0] kthread+0x711/0x8a0 [ 280.841235][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 280.846441][ C0] ? __pfx_kthread+0x10/0x10 [ 280.851041][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 280.856247][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 280.861455][ C0] ? __pfx_kthread+0x10/0x10 [ 280.866093][ C0] ret_from_fork+0x4bc/0x870 [ 280.870702][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 280.875829][ C0] ? __switch_to_asm+0x39/0x70 [ 280.880592][ C0] ? __switch_to_asm+0x33/0x70 [ 280.885356][ C0] ? __pfx_kthread+0x10/0x10 [ 280.889956][ C0] ret_from_fork_asm+0x1a/0x30 [ 280.894738][ C0]