From: Noah Feldt <noah@feldt.systems>
To: mkoutny@suse.com, Tejun Heo <tj@kernel.org>,
cgroups@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: N.Feldt@mittwald.de, carnil@debian.org, dschatzberg@meta.com,
hannes@cmpxchg.org, peterz@infradead.org, stable@vger.kernel.org,
Noah Elias Feldt <noah@feldt.systems>
Subject: Re: [PATCH v2] cgroup: Avoid iteration of dying tasks with zero refcount
Date: Mon, 07 Sep 2026 19:27:32 +0000 [thread overview]
Message-ID: <20260907192723.72167-1-noah@feldt.systems> (raw)
[-- Attachment #1.1: Type: text/plain, Size: 3215 bytes --]
Hi Michal,
thanks for the v2. I tested it on the same production node and with the
same reproducer (the 2nd PoC) that triggered the original crash.
Result: it no longer panics, the use-after-free of the reaped leader is
gone. But the node now hard-locks up instead. dmesg is attached as
prod.log (module lists trimmed); the relevant part is:
watchdog: CPU24: Watchdog detected hard LOCKUP on cpu 24
RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
Call Trace:
_raw_spin_lock_irqsave+0x3d/0x50
cgroup_task_dead+0x29/0x140
finish_task_switch.isra.0+0x238/0x2c0
__schedule+0x4ec/0xfe0
i.e. one CPU spins forever holding css_set_lock with IRQs disabled, and
the other CPUs pile up on that spinlock until the NMI watchdog fires on
several of them.
> First, I replaced the if() with a while() loop because when one such
> dying leader could remain on dying_tasks, there can be more of them
> (matter of effort) and single css_task_iter_advance() won't be
enough
> (we need to skip all such tasks before get_task_struct()).
The while() is what locks up:
> + while (it->task_pos && it->cur_tasks_head == &it->cur_cset->dying_tasks) {
> + task = list_entry(it->task_pos, struct task_struct, cg_list);
> + if (!atomic_read(&task->signal->live))
> + css_task_iter_advance(it);
> + }
A LLM helped me debug this
When the leader is still live, atomic_read(&task->signal->live) != 0, so
the if() body is skipped, css_task_iter_advance() is never called,
it->task_pos never moves and the loop condition stays true forever. A
live dying-list leader thus spins the loop under css_set_lock -> the hard
lockup above.
The loop has to stop on the first live leader (that is exactly the task we
want to hand out) and only advance past the dead ones. Turning the skip
into a break makes it terminate. The variant I tested:
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -5209,6 +5209,7 @@
*/
struct task_struct *css_ta
sk_iter_next(struct css_task_iter *it)
{
+ struct task_struct *task;
unsigned long irqflags;
if (it->cur_task) {
@@ -5222,6 +5223,22 @@
if (it->flags & CSS_TASK_ITER_SKIPPED)
css_task_iter_advance(it);
+ /*
+ * @it->task_pos was picked on an earlier call. A dying leader stays on
+ * dying_tasks until cgroup_task_free(), past its last usage ref drop,
+ * so it may have been reaped since and get_task_struct() on it would
+ * resurrect a task about to be freed. That last ref is dropped by an
+ * RCU callback queued from release_task(), after signal->live hit zero,
+ * so a leader still showing live threads in this irq-disabled section
+ * can't lose its ref before the section ends.
+ */
+ while (it->task_pos && it->cur_tasks_head == &it->cur_cset->dying_tasks) {
+ task = list_entry(it->task_pos, struct task_struct, cg_list);
+ if (atomic_read(&task->signal->live))
+ break;
+ css_task_iter_advance(it);
+ }
+
if (it->task_pos) {
it->c
ur_task = list_entry(it->task_pos, struct task_struct,
cg_list);
Same reproducer after this change: no panic and no lockup, the node stays
up under the load that reproduced it before.
Tested-by: Noah Elias Feldt <N.Feldt@mittwald.de> # while-variant with the break
Thanks,
Noah
[-- Attachment #1.2: prod.log --]
[-- Type: text/plain, Size: 97879 bytes --]
1788807752612 2026-09-07T19:02:32.612Z [ 402.257200] watchdog: CPU24: Watchdog detected hard LOCKUP on cpu 24
1788807752612 2026-09-07T19:02:32.612Z [ 401.990181] </TASK>
1788807752612 2026-09-07T19:02:32.612Z [ 401.990175] common_startup_64+0x13e/0x141
1788807752612 2026-09-07T19:02:32.612Z [ 401.990172] start_secondary+0x128/0x170
1788807752612 2026-09-07T19:02:32.612Z [ 401.990169] cpu_startup_entry+0x29/0x30
1788807752602 2026-09-07T19:02:32.602Z [ 401.990164] do_idle+0x16c/0x2a0
1788807752602 2026-09-07T19:02:32.602Z [ 401.990161] schedule_idle+0x23/0x40
1788807752602 2026-09-07T19:02:32.602Z [ 401.990156] __schedule+0x4ec/0xfe0
1788807752602 2026-09-07T19:02:32.602Z [ 401.990152] finish_task_switch.isra.0+0x238/0x2c0
1788807752602 2026-09-07T19:02:32.602Z [ 401.990148] cgroup_task_dead+0x29/0x140
1788807752501 2026-09-07T19:02:32.501Z [ 401.990144] _raw_spin_lock_irqsave+0x3d/0x50
1788807752501 2026-09-07T19:02:32.501Z [ 401.990139] <TASK>
1
788807752501 2026-09-07T19:02:32.501Z [ 401.990137] Call Trace:
1788807752501 2026-09-07T19:02:32.501Z [ 401.990136] PKRU: 55555554
1788807752492 2026-09-07T19:02:32.492Z [ 401.990135] CR2: 00007f3834000020 CR3: 00000003cd22300d CR4: 0000000000f71ef0
1788807752492 2026-09-07T19:02:32.492Z [ 401.990134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807752492 2026-09-07T19:02:32.492Z [ 401.990132] FS: 0000000000000000(0000) GS:ff35266ea25e3000(0000) knlGS:0000000000000000
1788807752482 2026-09-07T19:02:32.482Z [ 401.990131] R13: 0000000000300000 R14: 000000000000005f R15: 0000000000000000
1788807752482 2026-09-07T19:02:32.482Z [ 401.990130] R10: 0000000000000000 R11: ff35266e4a8dd180 R12: ff35266e4bdf3400
1788807752482 2026-09-07T19:02:32.482Z [ 401.990129] RBP: ff35266e4a8f3400 R08: 00000056bb9f34e6 R09: 0000000000000001
1788807752471 2026-09-07T19:02:32.471Z [ 401.990128] RDX: 0000000000000060 RSI: 0000000001800101 RDI: ffffffffa83b3ee4
1788807752471 2026-09-
07T19:02:32.471Z [ 401.990127] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 0000000000000000
1788807752471 2026-09-07T19:02:32.471Z [ 401.990125] RSP: 0018:ff500c2fc02bfd90 EFLAGS: 00000046
1788807752462 2026-09-07T19:02:32.462Z [ 401.990123] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807752462 2026-09-07T19:02:32.462Z [ 401.990118] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807752452 2026-09-07T19:02:32.452Z [ 401.990116] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807752441 2026-09-07T19:02:32.441Z [ 401.990111] CPU: 11 UID: 0 PID: 0 Comm: swapper/11 Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807752332 2026-09-07T19:02:32.332Z [ 401.990067] nvme_tcp br_netfilter bridge stp llc overlay nvme
_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807752282 2026-09-07T19:02:32.282Z [ 401.989998] watchdog: CPU11: Watchdog detected hard LOCKUP on cpu 11
1788807752282 2026-09-07T19:02:32.282Z [ 401.775201] </TASK>
1788807752282 2026-09-07T19:02:32.282Z [ 401.775195] ret_from_fork_asm+0x1a/0x30
1788807752282 2026-09-07T19:02:32.282Z [ 401.775193] ? __pfx_kthread+0x10/0x10
1788807752282 2026-09-07T19:02:32.282Z [ 401.775189] ret_from_fork+0x2cf/0x360
1788807752282 2026-09-07T19:02:32.282Z [ 401.775187] ? __pfx_kthread+0x10/0x10
1788807752282 2026-09-07
T19:02:32.282Z [ 401.775185] kthread+0xe3/0x120
1788807752272 2026-09-07T19:02:32.272Z [ 401.775182] ? __pfx_kthread_worker_fn+0x10/0x10
1788807752272 2026-09-07T19:02:32.272Z [ 401.775178] kthread_worker_fn+0xb0/0x290
1788807752272 2026-09-07T19:02:32.272Z [ 401.775176] ? __pfx_sync_rcu_exp_select_node_cpus+0x10/0x10
1788807752272 2026-09-07T19:02:32.272Z [ 401.775171] __sync_rcu_exp_select_node_cpus+0x22f/0x410
1788807752262 2026-09-07T19:02:32.262Z [ 401.775167] ? __schedule+0x4ec/0xfe0
1788807752262 2026-09-07T19:02:32.262Z [ 401.775161] <TASK>
1788807752262 2026-09-07T19:02:32.262Z [ 401.775158] Call Trace:
1788807752262 2026-09-07T19:02:32.262Z [ 401.775157] PKRU: 55555554
1788807752262 2026-09-07T19:02:32.262Z [ 401.775156] CR2: 00007f2d6aec7490 CR3: 00000002f756e001 CR4: 0000000000f71ef0
1788807752262 2026-09-07T19:02:32.262Z [ 401.775155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807752162 2026-09-07T19:02:32.162Z [ 401.775153] FS: 00
00000000000000(0000) GS:ff35266ea48e3000(0000) knlGS:0000000000000000
1788807752162 2026-09-07T19:02:32.162Z [ 401.775152] R13: ffffffffa7710df0 R14: 0000000000000093 R15: 0000000000002785
1788807752152 2026-09-07T19:02:32.152Z [ 401.775151] R10: 0000000000000000 R11: ff35266e4cbdd180 R12: ffffffffa8309920
1788807752152 2026-09-07T19:02:32.152Z [ 401.775150] RBP: ff500c2fc2773e40 R08: ffffffffa5a49f10 R09: 0000000000000001
1788807752152 2026-09-07T19:02:32.152Z [ 401.775149] RDX: 0000000000000000 RSI: ff35266e4cbf3840 RDI: 0000000000000093
1788807752141 2026-09-07T19:02:32.141Z [ 401.775147] RAX: 0000000000000001 RBX: ff35266e4caf3480 RCX: 0000000000000000
1788807752141 2026-09-07T19:02:32.141Z [ 401.775145] RSP: 0018:ff500c2fc2773e00 EFLAGS: 00000202
1788807752131 2026-09-07T19:02:32.131Z [ 401.775143] Code: 48 2b 15 61 f7 85 02 75 66 c9 e9 5c e8 c6 ff 65 48 8b 05 71 f7 85 02 48 8d b0 40 08 31 a8 8b 46 08 a8 01 74 09 f3 90 8b 46 08 <a8> 01 75 f7 83 4e 08 01 4c 89 46 10 4
8 89 56 18 e8 a1 fd ff ff eb
1788807752131 2026-09-07T19:02:32.131Z [ 401.775137] RIP: 0010:smp_call_function_single+0xea/0x140
1788807752122 2026-09-07T19:02:32.122Z [ 401.775135] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807752122 2026-09-07T19:02:32.122Z [ 401.775134] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807752111 2026-09-07T19:02:32.111Z [ 401.775130] CPU: 151 UID: 0 PID: 894 Comm: rcu_exp_par_gp_ Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807752092 2026-09-07T19:02:32.092Z [ 401.775084] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco x
hci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807751942 2026-09-07T19:02:31.942Z [ 401.775014] watchdog: BUG: soft lockup - CPU#151 stuck for 23s! [rcu_exp_par_gp_:894]
1788807751942 2026-09-07T19:02:31.942Z [ 401.755202] </TASK>
1788807751942 2026-09-07T19:02:31.942Z [ 401.755196] ret_from_fork_asm+0x1a/0x30
1788807751942 2026-09-07T19:02:31.942Z [ 401.755194] ? __pfx_kthread+0x10/0x10
1788807751942 2026-09-07T19:02:31.942Z [ 401.755191] ret_from_fork+0x2cf/0x360
1788807751942 2026-09-07T19:02:31.942Z [ 401.755188] ? __pfx_kthread+0x10/0x10
1788807751931 2026-09-07T19:02:31.931Z [ 401.755186] kthread+0xe3/0x120
1788807751931 2026-09-07T19:02:31.931Z [ 401.755183] ? __pfx_kthread_worker_fn+0x10/0x10
1788807751931 2026-09-07T19:02:31.931Z [ 401.755179] kthread_worker_fn+0xb0/0x290
1788807751931 2026-09-07T19:02:31.931Z
[ 401.755177] ? __pfx_sync_rcu_exp_select_node_cpus+0x10/0x10
1788807751931 2026-09-07T19:02:31.931Z [ 401.755172] __sync_rcu_exp_select_node_cpus+0x22f/0x410
1788807751922 2026-09-07T19:02:31.922Z [ 401.755168] ? __schedule+0x4ec/0xfe0
1788807751922 2026-09-07T19:02:31.922Z [ 401.755162] <TASK>
1788807751922 2026-09-07T19:02:31.922Z [ 401.755160] Call Trace:
1788807751922 2026-09-07T19:02:31.922Z [ 401.755159] PKRU: 55555554
1788807751922 2026-09-07T19:02:31.922Z [ 401.755158] CR2: 00007ff3ddd80285 CR3: 000000045820c01f CR4: 0000000000f71ef0
1788807751912 2026-09-07T19:02:31.912Z [ 401.755156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807751912 2026-09-07T19:02:31.912Z [ 401.755155] FS: 0000000000000000(0000) GS:ff35266ea44e3000(0000) knlGS:0000000000000000
1788807751912 2026-09-07T19:02:31.912Z [ 401.755154] R13: ffffffffa7710b30 R14: 0000000000000081 R15: 0000000000009d80
1788807751811 2026-09-07T19:02:31.811Z [ 401.755152] R10: 0000000000000000
R11: ff35266e4c7dd180 R12: ffffffffa8309920
1788807751811 2026-09-07T19:02:31.811Z [ 401.755151] RBP: ff500c2fc242be40 R08: ffffffffa5a49f10 R09: 0000000000000001
1788807751802 2026-09-07T19:02:31.802Z [ 401.755150] RDX: 0000000000000000 RSI: ff35266e4c7f3840 RDI: 0000000000000081
1788807751802 2026-09-07T19:02:31.802Z [ 401.755149] RAX: 0000000000000001 RBX: ff35266e4c673480 RCX: 0000000000000000
1788807751802 2026-09-07T19:02:31.802Z [ 401.755146] RSP: 0018:ff500c2fc242be00 EFLAGS: 00000202
1788807751792 2026-09-07T19:02:31.792Z [ 401.755145] Code: 48 2b 15 61 f7 85 02 75 66 c9 e9 5c e8 c6 ff 65 48 8b 05 71 f7 85 02 48 8d b0 40 08 31 a8 8b 46 08 a8 01 74 09 f3 90 8b 46 08 <a8> 01 75 f7 83 4e 08 01 4c 89 46 10 48 89 56 18 e8 a1 fd ff ff eb
1788807751792 2026-09-07T19:02:31.792Z [ 401.755138] RIP: 0010:smp_call_function_single+0xea/0x140
1788807751782 2026-09-07T19:02:31.782Z [ 401.755136] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201
08/25/2023
1788807751782 2026-09-07T19:02:31.782Z [ 401.755135] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807751771 2026-09-07T19:02:31.771Z [ 401.755130] CPU: 135 UID: 0 PID: 797 Comm: rcu_exp_par_gp_ Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807751751 2026-09-07T19:02:31.751Z [ 401.755084] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807751612 2026-09-07T19:02:31.612Z [ 401.755014] watchdog: BUG: soft lockup
- CPU#135 stuck for 23s! [rcu_exp_par_gp_:797]
1788807751612 2026-09-07T19:02:31.612Z [ 401.712199] </TASK>
1788807751612 2026-09-07T19:02:31.612Z [ 401.712193] ret_from_fork_asm+0x1a/0x30
1788807751612 2026-09-07T19:02:31.612Z [ 401.712190] ? __pfx_kthread+0x10/0x10
1788807751612 2026-09-07T19:02:31.612Z [ 401.712187] ret_from_fork+0x2cf/0x360
1788807751612 2026-09-07T19:02:31.612Z [ 401.712184] ? __pfx_kthread+0x10/0x10
1788807751601 2026-09-07T19:02:31.601Z [ 401.712182] kthread+0xe3/0x120
1788807751601 2026-09-07T19:02:31.601Z [ 401.712180] ? __pfx_kthread_worker_fn+0x10/0x10
1788807751601 2026-09-07T19:02:31.601Z [ 401.712176] kthread_worker_fn+0xb0/0x290
1788807751601 2026-09-07T19:02:31.601Z [ 401.712174] ? __pfx_sync_rcu_exp_select_node_cpus+0x10/0x10
1788807751601 2026-09-07T19:02:31.601Z [ 401.712169] __sync_rcu_exp_select_node_cpus+0x22f/0x410
1788807751591 2026-09-07T19:02:31.591Z [ 401.712165] ? __schedule+0x4ec/0xfe0
1788807751591 2026-09
-07T19:02:31.591Z [ 401.712160] <TASK>
1788807751591 2026-09-07T19:02:31.591Z [ 401.712158] Call Trace:
1788807751591 2026-09-07T19:02:31.591Z [ 401.712157] PKRU: 55555554
1788807751591 2026-09-07T19:02:31.591Z [ 401.712155] CR2: 0000557032089000 CR3: 00000012e8393005 CR4: 0000000000f71ef0
1788807751582 2026-09-07T19:02:31.582Z [ 401.712154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807751582 2026-09-07T19:02:31.582Z [ 401.712153] FS: 0000000000000000(0000) GS:ff35266ea3c23000(0000) knlGS:0000000000000000
1788807751582 2026-09-07T19:02:31.582Z [ 401.712152] R13: ffffffffa77105b0 R14: 0000000000000062 R15: 000000000000e090
1788807751572 2026-09-07T19:02:31.572Z [ 401.712151] R10: 0000000000000000 R11: ff35266e4bf1d180 R12: ffffffffa8309920
1788807751572 2026-09-07T19:02:31.572Z [ 401.712150] RBP: ff500c2fc1d9be40 R08: ffffffffa5a49f10 R09: 0000000000000001
1788807751572 2026-09-07T19:02:31.572Z [ 401.712148] RDX: 0000000000000000 RSI: ff35266e4bf33840 RD
I: 0000000000000062
1788807751471 2026-09-07T19:02:31.471Z [ 401.712147] RAX: 0000000000000001 RBX: ff35266e4beb3480 RCX: 0000000000000000
1788807751471 2026-09-07T19:02:31.471Z [ 401.712145] RSP: 0018:ff500c2fc1d9be00 EFLAGS: 00000202
1788807751462 2026-09-07T19:02:31.462Z [ 401.712144] Code: 48 2b 15 61 f7 85 02 75 66 c9 e9 5c e8 c6 ff 65 48 8b 05 71 f7 85 02 48 8d b0 40 08 31 a8 8b 46 08 a8 01 74 09 f3 90 8b 46 08 <a8> 01 75 f7 83 4e 08 01 4c 89 46 10 48 89 56 18 e8 a1 fd ff ff eb
1788807751462 2026-09-07T19:02:31.462Z [ 401.712137] RIP: 0010:smp_call_function_single+0xea/0x140
1788807751452 2026-09-07T19:02:31.452Z [ 401.712136] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807751452 2026-09-07T19:02:31.452Z [ 401.712135] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807751442 2026-09-07T19:02:31.442Z [ 401.712130] CPU: 100 UID: 0 PID: 603 Comm: rcu_exp_par_gp_ Tainted: P
OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807751421 2026-09-07T19:02:31.421Z [ 401.712085] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807751271 2026-09-07T19:02:31.271Z [ 401.712015] watchdog: BUG: soft lockup - CPU#100 stuck for 23s! [rcu_exp_par_gp_:603]
1788807751271 2026-09-07T19:02:31.271Z [ 401.674202] </TASK>
1788807751271 2026-09-07T19:02:31.271Z [ 401.674196] ret_from_fork_asm+0x1a/0x30
1788807751271 2026-09-07T19:02:31.271Z [ 401.674194] ? __pfx_kthread+
0x10/0x10
1788807751271 2026-09-07T19:02:31.271Z [ 401.674191] ret_from_fork+0x2cf/0x360
1788807751271 2026-09-07T19:02:31.271Z [ 401.674188] ? __pfx_kthread+0x10/0x10
1788807751261 2026-09-07T19:02:31.261Z [ 401.674186] kthread+0xe3/0x120
1788807751261 2026-09-07T19:02:31.261Z [ 401.674183] ? __pfx_kthread_worker_fn+0x10/0x10
1788807751261 2026-09-07T19:02:31.261Z [ 401.674179] kthread_worker_fn+0xb0/0x290
1788807751261 2026-09-07T19:02:31.261Z [ 401.674177] ? __pfx_sync_rcu_exp_select_node_cpus+0x10/0x10
1788807751252 2026-09-07T19:02:31.252Z [ 401.674172] __sync_rcu_exp_select_node_cpus+0x22f/0x410
1788807751252 2026-09-07T19:02:31.252Z [ 401.674167] ? __schedule+0x4ec/0xfe0
1788807751252 2026-09-07T19:02:31.252Z [ 401.674162] <TASK>
1788807751252 2026-09-07T19:02:31.252Z [ 401.674160] Call Trace:
1788807751252 2026-09-07T19:02:31.252Z [ 401.674159] PKRU: 55555554
1788807751252 2026-09-07T19:02:31.252Z [ 401.674157] CR2: 00007f5d275870ac CR3: 0000000
16abb2001 CR4: 0000000000f71ef0
1788807751242 2026-09-07T19:02:31.242Z [ 401.674156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807751242 2026-09-07T19:02:31.242Z [ 401.674154] FS: 0000000000000000(0000) GS:ff35266ea3863000(0000) knlGS:0000000000000000
1788807751242 2026-09-07T19:02:31.242Z [ 401.674153] R13: ffffffffa77102f0 R14: 0000000000000052 R15: 0000000000001020
1788807751232 2026-09-07T19:02:31.232Z [ 401.674152] R10: 0000000000000000 R11: ff35266e4bb5d180 R12: ffffffffa8309920
1788807751232 2026-09-07T19:02:31.232Z [ 401.674151] RBP: ff500c2fc1a53e40 R08: ffffffffa5a49f10 R09: 0000000000000001
1788807751232 2026-09-07T19:02:31.232Z [ 401.674149] RDX: 0000000000000000 RSI: ff35266e4bb73840 RDI: 0000000000000052
1788807751222 2026-09-07T19:02:31.222Z [ 401.674148] RAX: 0000000000000001 RBX: ff35266e4bab3480 RCX: 0000000000000000
1788807751222 2026-09-07T19:02:31.222Z [ 401.674146] RSP: 0018:ff500c2fc1a53e00 EFLAGS: 00000202
1788807751122 2026-09-07T1
9:02:31.122Z [ 401.674144] Code: 48 2b 15 61 f7 85 02 75 66 c9 e9 5c e8 c6 ff 65 48 8b 05 71 f7 85 02 48 8d b0 40 08 31 a8 8b 46 08 a8 01 74 09 f3 90 8b 46 08 <a8> 01 75 f7 83 4e 08 01 4c 89 46 10 48 89 56 18 e8 a1 fd ff ff eb
1788807751122 2026-09-07T19:02:31.122Z [ 401.674138] RIP: 0010:smp_call_function_single+0xea/0x140
1788807751111 2026-09-07T19:02:31.111Z [ 401.674136] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807751111 2026-09-07T19:02:31.111Z [ 401.674135] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807751102 2026-09-07T19:02:31.102Z [ 401.674130] CPU: 85 UID: 0 PID: 506 Comm: rcu_exp_par_gp_ Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807751082 2026-09-07T19:02:31.082Z [ 401.674086] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs v
irtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807750941 2026-09-07T19:02:30.941Z [ 401.674015] watchdog: BUG: soft lockup - CPU#85 stuck for 23s! [rcu_exp_par_gp_:506]
1788807750941 2026-09-07T19:02:30.941Z [ 401.651204] </TASK>
1788807750941 2026-09-07T19:02:30.941Z [ 401.651198] ret_from_fork_asm+0x1a/0x30
1788807750941 2026-09-07T19:02:30.941Z [ 401.651196] ? __pfx_kthread+0x10/0x10
1788807750941 2026-09-07T19:02:30.941Z [ 401.651192] ret_from_fork+0x2cf/0x360
1788807750932 2026-09-07T19:02:30.932Z [ 401.651189] ? __pfx_kthread+0x10/0x10
1788807750932 2026-09-07T19:02:30.932Z [ 401.651187] kthread+0xe3/0x120
1788807750932 2026-
09-07T19:02:30.932Z [ 401.651185] ? __pfx_kthread_worker_fn+0x10/0x10
1788807750932 2026-09-07T19:02:30.932Z [ 401.651181] kthread_worker_fn+0xb0/0x290
1788807750932 2026-09-07T19:02:30.932Z [ 401.651179] ? __pfx_sync_rcu_exp_select_node_cpus+0x10/0x10
1788807750922 2026-09-07T19:02:30.922Z [ 401.651174] __sync_rcu_exp_select_node_cpus+0x22f/0x410
1788807750922 2026-09-07T19:02:30.922Z [ 401.651169] ? __schedule+0x4ec/0xfe0
1788807750922 2026-09-07T19:02:30.922Z [ 401.651163] <TASK>
1788807750922 2026-09-07T19:02:30.922Z [ 401.651161] Call Trace:
1788807750922 2026-09-07T19:02:30.922Z [ 401.651159] PKRU: 55555554
1788807750922 2026-09-07T19:02:30.922Z [ 401.651158] CR2: 0000000000b0ea65 CR3: 0000000f94baf04a CR4: 0000000000f71ef0
1788807750912 2026-09-07T19:02:30.912Z [ 401.651157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807750912 2026-09-07T19:02:30.912Z [ 401.651155] FS: 0000000000000000(0000) GS:ff35266ea33a3000(0000) knlGS:0000000000000000
1788807750912 2026-09-07T19:02:30.912Z [ 401.651154] R13: ffffffffa7710030 R14: 0000000000000046 R15: 00000000000004b7
1788807750902 2026-09-07T19:02:30.902Z [ 401.651153] R10: 0000000000000000 R11: ff35266e4b69d180 R12: ffffffffa8309920
1788807750902 2026-09-07T19:02:30.902Z [ 401.651152] RBP: ff500c2fc170be40 R08: ffffffffa5a49f10 R09: 0000000000000001
1788807750902 2026-09-07T19:02:30.902Z [ 401.651150] RDX: 0000000000000000 RSI: ff35266e4b6b3840 RDI: 0000000000000046
1788807750892 2026-09-07T19:02:30.892Z [ 401.651149] RAX: 0000000000000001 RBX: ff35266e4b7b3480 RCX: 0000000000000000
1788807750892 2026-09-07T19:02:30.892Z [ 401.651147] RSP: 0018:ff500c2fc170be00 EFLAGS: 00000202
1788807750882 2026-09-07T19:02:30.882Z [ 401.651145] Code: 48 2b 15 61 f7 85 02 75 66 c9 e9 5c e8 c6 ff 65 48 8b 05 71 f7 85 02 48 8d b0 40 08 31 a8 8b 46 08 a8 01 74 09 f3 90 8b 46 08 <a8> 01 75 f7 83 4e 08 01 4c 89 46 10 48 89 56 18 e8 a1 fd ff ff eb
1788807750882 2026-09-07T19:02:30.882Z [
401.651138] RIP: 0010:smp_call_function_single+0xea/0x140
1788807750882 2026-09-07T19:02:30.882Z [ 401.651136] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807750781 2026-09-07T19:02:30.781Z [ 401.651135] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807750772 2026-09-07T19:02:30.772Z [ 401.651130] CPU: 66 UID: 0 PID: 409 Comm: rcu_exp_par_gp_ Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807750752 2026-09-07T19:02:30.752Z [ 401.651086] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore
scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807750712 2026-09-07T19:02:30.712Z [ 401.651016] watchdog: BUG: soft lockup - CPU#66 stuck for 23s! [rcu_exp_par_gp_:409]
1788807750712 2026-09-07T19:02:30.712Z [ 401.635202] </TASK>
1788807750611 2026-09-07T19:02:30.611Z [ 401.635196] ret_from_fork_asm+0x1a/0x30
1788807750611 2026-09-07T19:02:30.611Z [ 401.635194] ? __pfx_kthread+0x10/0x10
1788807750611 2026-09-07T19:02:30.611Z [ 401.635190] ret_from_fork+0x2cf/0x360
1788807750601 2026-09-07T19:02:30.601Z [ 401.635187] ? __pfx_kthread+0x10/0x10
1788807750601 2026-09-07T19:02:30.601Z [ 401.635185] kthread+0xe3/0x120
1788807750601 2026-09-07T19:02:30.601Z [ 401.635183] ? __pfx_kthread_worker_fn+0x10/0x10
1788807750601 2026-09-07T19:02:30.601Z [ 401.635179] kthread_worker_fn+0xb0/0x290
1788807750601 2026-09-07T19:02:30.601Z [ 401.635177] ? __pfx_sync_rcu_exp_select_node_cpus+0x10/0x10
1788807
750591 2026-09-07T19:02:30.591Z [ 401.635172] __sync_rcu_exp_select_node_cpus+0x22f/0x410
1788807750591 2026-09-07T19:02:30.591Z [ 401.635168] ? __schedule+0x4ec/0xfe0
1788807750591 2026-09-07T19:02:30.591Z [ 401.635163] <TASK>
1788807750591 2026-09-07T19:02:30.591Z [ 401.635161] Call Trace:
1788807750591 2026-09-07T19:02:30.591Z [ 401.635160] PKRU: 55555554
1788807750582 2026-09-07T19:02:30.582Z [ 401.635159] CR2: 0000556fabf87fa8 CR3: 00000002060d6006 CR4: 0000000000f71ef0
1788807750582 2026-09-07T19:02:30.582Z [ 401.635158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807750582 2026-09-07T19:02:30.582Z [ 401.635156] FS: 0000000000000000(0000) GS:ff35266ea3063000(0000) knlGS:0000000000000000
1788807750572 2026-09-07T19:02:30.572Z [ 401.635155] R13: ffffffffa770fd70 R14: 0000000000000032 R15: 0000000000009722
1788807750572 2026-09-07T19:02:30.572Z [ 401.635154] R10: 0000000000000000 R11: ff35266e4b35d180 R12: ffffffffa8309920
1788807750572 2026-09-07T1
9:02:30.572Z [ 401.635153] RBP: ff500c2fc13c3e40 R08: ffffffffa5a49f10 R09: 0000000000000001
1788807750562 2026-09-07T19:02:30.562Z [ 401.635152] RDX: 0000000000000000 RSI: ff35266e4b373840 RDI: 0000000000000032
1788807750562 2026-09-07T19:02:30.562Z [ 401.635151] RAX: 0000000000000001 RBX: ff35266e4b2b3480 RCX: 0000000000000000
1788807750562 2026-09-07T19:02:30.562Z [ 401.635149] RSP: 0018:ff500c2fc13c3e00 EFLAGS: 00000202
1788807750552 2026-09-07T19:02:30.552Z [ 401.635147] Code: 48 2b 15 61 f7 85 02 75 66 c9 e9 5c e8 c6 ff 65 48 8b 05 71 f7 85 02 48 8d b0 40 08 31 a8 8b 46 08 a8 01 74 09 f3 90 8b 46 08 <a8> 01 75 f7 83 4e 08 01 4c 89 46 10 48 89 56 18 e8 a1 fd ff ff eb
1788807750552 2026-09-07T19:02:30.552Z [ 401.635141] RIP: 0010:smp_call_function_single+0xea/0x140
1788807750542 2026-09-07T19:02:30.542Z [ 401.635140] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807750542 2026-09-07T19:02:30.542Z [ 401.635139] Tainte
d: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807750431 2026-09-07T19:02:30.431Z [ 401.635134] CPU: 53 UID: 0 PID: 312 Comm: rcu_exp_par_gp_ Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807750411 2026-09-07T19:02:30.411Z [ 401.635086] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807750372 2026-09-07T19:02:30.372Z [ 401.635015] watchdog: BUG: soft lockup - CPU#53 stuck for 23s! [rcu_exp_par_gp_:312]
1788807750362 2026-09-07T1
9:02:30.362Z [ 401.593029] </TASK>
1788807750362 2026-09-07T19:02:30.362Z [ 401.593023] common_startup_64+0x13e/0x141
1788807750362 2026-09-07T19:02:30.362Z [ 401.593019] start_secondary+0x128/0x170
1788807750362 2026-09-07T19:02:30.362Z [ 401.593016] cpu_startup_entry+0x29/0x30
1788807750362 2026-09-07T19:02:30.362Z [ 401.593012] do_idle+0x16c/0x2a0
1788807750362 2026-09-07T19:02:30.362Z [ 401.593009] schedule_idle+0x23/0x40
1788807750262 2026-09-07T19:02:30.262Z [ 401.593004] __schedule+0x4ec/0xfe0
1788807750262 2026-09-07T19:02:30.262Z [ 401.593001] finish_task_switch.isra.0+0x238/0x2c0
1788807750262 2026-09-07T19:02:30.262Z [ 401.592997] cgroup_task_dead+0x29/0x140
1788807750252 2026-09-07T19:02:30.252Z [ 401.592993] _raw_spin_lock_irqsave+0x3d/0x50
1788807750252 2026-09-07T19:02:30.252Z [ 401.592990] <TASK>
1788807750252 2026-09-07T19:02:30.252Z [ 401.592989] Call Trace:
1788807750252 2026-09-07T19:02:30.252Z [ 401.592988] PKRU: 55555554
178880
7750252 2026-09-07T19:02:30.252Z [ 401.592987] CR2: 00007fd0b06c4ab8 CR3: 00000002a9b00003 CR4: 0000000000f71ef0
1788807750252 2026-09-07T19:02:30.252Z [ 401.592986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807750242 2026-09-07T19:02:30.242Z [ 401.592985] FS: 0000000000000000(0000) GS:ff35266ea3763000(0000) knlGS:0000000000000000
1788807750242 2026-09-07T19:02:30.242Z [ 401.592983] R13: 0000000001480000 R14: 0000000000000029 R15: 0000000000000000
1788807750232 2026-09-07T19:02:30.232Z [ 401.592982] R10: 0000000000000000 R11: ff35266e4ba5d180 R12: ff35266e4b073400
1788807750232 2026-09-07T19:02:30.232Z [ 401.592981] RBP: ff35266e4ba73400 R08: 00000056bb9fe813 R09: 0000000000000001
1788807750232 2026-09-07T19:02:30.232Z [ 401.592980] RDX: 000000000000002a RSI: 0000000000a80101 RDI: ffffffffa83b3ee4
1788807750222 2026-09-07T19:02:30.222Z [ 401.592978] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 0000000000000000
1788807750222 2026-09-07T19:02:30.222Z [ 4
01.592977] RSP: 0018:ff500c2fc0687d90 EFLAGS: 00000046
1788807750212 2026-09-07T19:02:30.212Z [ 401.592975] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807750212 2026-09-07T19:02:30.212Z [ 401.592972] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807750212 2026-09-07T19:02:30.212Z [ 401.592971] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807750202 2026-09-07T19:02:30.202Z [ 401.592970] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807750202 2026-09-07T19:02:30.202Z [ 401.592966] CPU: 81 UID: 0 PID: 0 Comm: swapper/81 Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807750082 2026-09-07T19:02:30.082Z [ 401.592927] nvme_tcp br_netfilter bridge stp llc overlay nvme_f
abrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807750041 2026-09-07T19:02:30.041Z [ 401.592862] watchdog: CPU81: Watchdog detected hard LOCKUP on cpu 81
1788807750041 2026-09-07T19:02:30.041Z [ 401.584383] </TASK>
1788807750031 2026-09-07T19:02:30.031Z [ 401.584376] R13: 0000000000000000 R14: 000000c00bbb4a80 R15: 3fffffffffffffff
1788807750031 2026-09-07T19:02:30.031Z [ 401.584375] R10: 0000000000000000 R11: 0000000000000212 R12: 000000c013e0db60
1788807750031 2026-09-07T19:02:30.031Z [ 401.584374] RBP: 000000c013e0da30 R08: 0000000000000000 R09: 00000000000
00000
1788807750022 2026-09-07T19:02:30.022Z [ 401.584373] RDX: 0000000000000200 RSI: 000000c013e48200 RDI: 0000000000000023
1788807750022 2026-09-07T19:02:30.022Z [ 401.584372] RAX: ffffffffffffffda RBX: 0000000000000023 RCX: 00000000004085ae
1788807750022 2026-09-07T19:02:30.022Z [ 401.584370] RSP: 002b:000000c013e0d9f0 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
1788807749922 2026-09-07T19:02:29.922Z [ 401.584369] Code: 48 83 ec 38 e8 13 00 00 00 48 83 c4 38 5d c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
1788807749912 2026-09-07T19:02:29.912Z [ 401.584338] RIP: 0033:0x4085ae
1788807749912 2026-09-07T19:02:29.912Z [ 401.584336] entry_SYSCALL_64_after_hwframe+0x76/0x7e
1788807749912 2026-09-07T19:02:29.912Z [ 401.584332] ? do_syscall_64+0x29a/0x15f0
1788807749912 2026-09-07T19:02:29.912Z [ 401.584331] ? srso_alias_return_thunk+0x5/0xfbef5
1788807749912 2026-0
9-07T19:02:29.912Z [ 401.584328] ? do_syscall_64+0x10a/0x15f0
1788807749902 2026-09-07T19:02:29.902Z [ 401.584327] ? srso_alias_return_thunk+0x5/0xfbef5
1788807749902 2026-09-07T19:02:29.902Z [ 401.584324] ? do_syscall_64+0x10a/0x15f0
1788807749902 2026-09-07T19:02:29.902Z [ 401.584323] ? srso_alias_return_thunk+0x5/0xfbef5
1788807749902 2026-09-07T19:02:29.902Z [ 401.584321] ? trace_syscall_exit+0x62/0x90
1788807749902 2026-09-07T19:02:29.902Z [ 401.584319] ? srso_alias_return_thunk+0x5/0xfbef5
1788807749891 2026-09-07T19:02:29.891Z [ 401.584318] ? srso_alias_return_thunk+0x5/0xfbef5
1788807749891 2026-09-07T19:02:29.891Z [ 401.584315] ? do_syscall_64+0x10a/0x15f0
1788807749891 2026-09-07T19:02:29.891Z [ 401.584313] ? srso_alias_return_thunk+0x5/0xfbef5
1788807749891 2026-09-07T19:02:29.891Z [ 401.584311] ? trace_syscall_exit+0x62/0x90
1788807749882 2026-09-07T19:02:29.882Z [ 401.584309] ? srso_alias_return_thunk+0x5/0xfbef5
1788807749882 2026-09-07T19
:02:29.882Z [ 401.584307] ? srso_alias_return_thunk+0x5/0xfbef5
1788807749882 2026-09-07T19:02:29.882Z [ 401.584303] ? bpf_trace_run2+0xdf/0x1e0
1788807749882 2026-09-07T19:02:29.882Z [ 401.584301] ? srso_alias_return_thunk+0x5/0xfbef5
1788807749882 2026-09-07T19:02:29.882Z [ 401.584296] do_syscall_64+0xcd/0x15f0
1788807749882 2026-09-07T19:02:29.882Z [ 401.584293] ksys_read+0x6b/0xe0
1788807749872 2026-09-07T19:02:29.872Z [ 401.584287] vfs_read+0x25d/0x370
1788807749872 2026-09-07T19:02:29.872Z [ 401.584284] ? rw_verify_area+0x54/0x180
1788807749872 2026-09-07T19:02:29.872Z [ 401.584281] ? srso_alias_return_thunk+0x5/0xfbef5
1788807749872 2026-09-07T19:02:29.872Z [ 401.584277] seq_read_iter+0x100/0x480
1788807749872 2026-09-07T19:02:29.872Z [ 401.584273] kernfs_seq_start+0x56/0xb0
1788807749862 2026-09-07T19:02:29.862Z [ 401.584270] __cgroup_procs_start+0x7b/0xf0
1788807749862 2026-09-07T19:02:29.862Z [ 401.584267] css_task_iter_start+0x50/0xd0
1788
807749862 2026-09-07T19:02:29.862Z [ 401.584263] _raw_spin_lock_irqsave+0x3d/0x50
1788807749862 2026-09-07T19:02:29.862Z [ 401.584259] <TASK>
1788807749862 2026-09-07T19:02:29.862Z [ 401.584257] Call Trace:
1788807749862 2026-09-07T19:02:29.862Z [ 401.584256] PKRU: 55555554
1788807749852 2026-09-07T19:02:29.852Z [ 401.584255] CR2: 000004504f90e008 CR3: 0000000a14bc1033 CR4: 0000000000f71ef0
1788807749852 2026-09-07T19:02:29.852Z [ 401.584254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807749852 2026-09-07T19:02:29.852Z [ 401.584252] FS: 00007f0ebbfff6c0(0000) GS:ff35266ea4e23000(0000) knlGS:0000000000000000
1788807749741 2026-09-07T19:02:29.741Z [ 401.584251] R13: 0000000002b40000 R14: 0000000000000083 R15: ff3525b754a69000
1788807749741 2026-09-07T19:02:29.741Z [ 401.584250] R10: 0000000000000000 R11: 0000000000000000 R12: ff35266e4c6f3400
1788807749731 2026-09-07T19:02:29.731Z [ 401.584248] RBP: ff35266e4d133400 R08: ff3525b6d5809a00 R09: 000000000000
000b
1788807749731 2026-09-07T19:02:29.731Z [ 401.584247] RDX: 0000000000000084 RSI: 0000000002100101 RDI: ffffffffa83b3ee4
1788807749731 2026-09-07T19:02:29.731Z [ 401.584246] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 0000000000000000
1788807749731 2026-09-07T19:02:29.731Z [ 401.584244] RSP: 0018:ff500c30a491bc08 EFLAGS: 00000046
1788807749722 2026-09-07T19:02:29.722Z [ 401.584242] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807749711 2026-09-07T19:02:29.711Z [ 401.584238] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807749711 2026-09-07T19:02:29.711Z [ 401.584237] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807749711 2026-09-07T19:02:29.711Z [ 401.584236] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807749702 2026-09-07T19:02:29.702Z [ 401.584232] CPU: 172 UID: 0 PID: 98713 Comm: kubelet Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807749682 2026-09-07T19:02:29.682Z [ 401.584195] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807749542 2026-09-07T19:02:29.542Z [ 401.584135] watchdog: CPU172: Watchdog detected hard LOCKUP on cpu 172
1788807749542 2026-09-07T19:02:29.542Z [ 401.571200] </TASK>
1788807749542 2026-09-07T19:02:29.542Z [ 401.571194] ret_fr
om_fork_asm+0x1a/0x30
1788807749542 2026-09-07T19:02:29.542Z [ 401.571192] ? __pfx_kthread+0x10/0x10
1788807749531 2026-09-07T19:02:29.531Z [ 401.571188] ret_from_fork+0x2cf/0x360
1788807749531 2026-09-07T19:02:29.531Z [ 401.571186] ? __pfx_kthread+0x10/0x10
1788807749531 2026-09-07T19:02:29.531Z [ 401.571183] kthread+0xe3/0x120
1788807749531 2026-09-07T19:02:29.531Z [ 401.571181] ? __pfx_kthread_worker_fn+0x10/0x10
1788807749531 2026-09-07T19:02:29.531Z [ 401.571177] kthread_worker_fn+0xb0/0x290
1788807749521 2026-09-07T19:02:29.521Z [ 401.571175] ? __pfx_sync_rcu_exp_select_node_cpus+0x10/0x10
1788807749521 2026-09-07T19:02:29.521Z [ 401.571170] __sync_rcu_exp_select_node_cpus+0x22f/0x410
1788807749521 2026-09-07T19:02:29.521Z [ 401.571166] ? __schedule+0x4ec/0xfe0
1788807749521 2026-09-07T19:02:29.521Z [ 401.571162] <TASK>
1788807749521 2026-09-07T19:02:29.521Z [ 401.571160] Call Trace:
1788807749521 2026-09-07T19:02:29.521Z [ 401.571158] PKRU: 5555
5554
1788807749512 2026-09-07T19:02:29.512Z [ 401.571157] CR2: 000000c00083d000 CR3: 00000003378b4002 CR4: 0000000000f71ef0
1788807749512 2026-09-07T19:02:29.512Z [ 401.571156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807749512 2026-09-07T19:02:29.512Z [ 401.571154] FS: 0000000000000000(0000) GS:ff35266ea23a3000(0000) knlGS:0000000000000000
1788807749502 2026-09-07T19:02:29.502Z [ 401.571153] R13: ffffffffa770f530 R14: 0000000000000001 R15: 000000000000120c
1788807749502 2026-09-07T19:02:29.502Z [ 401.571152] R10: 0000000000000000 R11: ff35266e4a69d180 R12: ffffffffa8309920
1788807749502 2026-09-07T19:02:29.502Z [ 401.571150] RBP: ff500c2fc00fbe40 R08: ffffffffa5a49f10 R09: 0000000000000001
1788807749401 2026-09-07T19:02:29.401Z [ 401.571149] RDX: 0000000000000000 RSI: ff35266e4a6b3840 RDI: 0000000000000001
1788807749401 2026-09-07T19:02:29.401Z [ 401.571148] RAX: 0000000000000001 RBX: ff35266e4a673480 RCX: 0000000000000000
1788807749401 2026-09-07T19:02:
29.401Z [ 401.571146] RSP: 0018:ff500c2fc00fbe00 EFLAGS: 00000202
1788807749392 2026-09-07T19:02:29.392Z [ 401.571145] Code: 48 2b 15 61 f7 85 02 75 66 c9 e9 5c e8 c6 ff 65 48 8b 05 71 f7 85 02 48 8d b0 40 08 31 a8 8b 46 08 a8 01 74 09 f3 90 8b 46 08 <a8> 01 75 f7 83 4e 08 01 4c 89 46 10 48 89 56 18 e8 a1 fd ff ff eb
1788807749381 2026-09-07T19:02:29.381Z [ 401.571139] RIP: 0010:smp_call_function_single+0xea/0x140
1788807749381 2026-09-07T19:02:29.381Z [ 401.571137] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807749381 2026-09-07T19:02:29.381Z [ 401.571136] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807749371 2026-09-07T19:02:29.371Z [ 401.571132] CPU: 2 UID: 0 PID: 16 Comm: rcu_exp_par_gp_ Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807749352 2026-09-07T19:02:29.352Z [ 401.571087] nvme_tcp br_netfilter bridge stp llc overla
y nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807749212 2026-09-07T19:02:29.212Z [ 401.571017] watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [rcu_exp_par_gp_:16]
1788807749212 2026-09-07T19:02:29.212Z [ 401.558164] </TASK>
1788807749212 2026-09-07T19:02:29.212Z [ 401.558158] ret_from_fork_asm+0x1a/0x30
1788807749212 2026-09-07T19:02:29.212Z [ 401.558156] ? __pfx_kthreadd+0x10/0x10
1788807749202 2026-09-07T19:02:29.202Z [ 401.558152] ret_from_fork+0x2cf/0x360
1788807749202 2026-09-07T19:02:29.202Z [ 401.558149] ? __pfx_kthreadd+0x10/0x10
17
88807749202 2026-09-07T19:02:29.202Z [ 401.558145] kthreadd+0x284/0x300
1788807749202 2026-09-07T19:02:29.202Z [ 401.558142] ? __pfx_kthread+0x10/0x10
1788807749202 2026-09-07T19:02:29.202Z [ 401.558138] kernel_thread+0x71/0xa0
1788807749202 2026-09-07T19:02:29.202Z [ 401.558134] kernel_clone+0xbc/0x490
1788807749192 2026-09-07T19:02:29.192Z [ 401.558128] copy_process+0x146f/0x1d00
1788807749192 2026-09-07T19:02:29.192Z [ 401.558123] cgroup_can_fork+0x72/0x5c0
1788807749192 2026-09-07T19:02:29.192Z [ 401.558121] _raw_spin_lock_irq+0x2f/0x40
1788807749192 2026-09-07T19:02:29.192Z [ 401.558115] <TASK>
1788807749192 2026-09-07T19:02:29.192Z [ 401.558113] Call Trace:
1788807749192 2026-09-07T19:02:29.192Z [ 401.558112] PKRU: 55555554
1788807749182 2026-09-07T19:02:29.182Z [ 401.558111] CR2: 000004504f634030 CR3: 0000000132c9e003 CR4: 0000000000f71ef0
1788807749182 2026-09-07T19:02:29.182Z [ 401.558110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
178880
7749182 2026-09-07T19:02:29.182Z [ 401.558108] FS: 0000000000000000(0000) GS:ff35266ea4e63000(0000) knlGS:0000000000000000
1788807749172 2026-09-07T19:02:29.172Z [ 401.558107] R13: 0000000002b80000 R14: 0000000000000022 R15: ff3525b2011a0000
1788807749172 2026-09-07T19:02:29.172Z [ 401.558106] R10: 0000000000000000 R11: 0000000000000000 R12: ff35266e4aeb3400
1788807749172 2026-09-07T19:02:29.172Z [ 401.558105] RBP: ff35266e4d173400 R08: 0000000000020459 R09: 0000000000000000
1788807749162 2026-09-07T19:02:29.162Z [ 401.558104] RDX: 0000000000000023 RSI: 00000000008c0101 RDI: ffffffffa83b3ee4
1788807749162 2026-09-07T19:02:29.162Z [ 401.558102] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 00000000000033a2
1788807749162 2026-09-07T19:02:29.162Z [ 401.558101] RSP: 0018:ff500c2fc008bc68 EFLAGS: 00000046
1788807749051 2026-09-07T19:02:29.051Z [ 401.558099] Code: e0 05 4d 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85
c0 75 09 f3 90 <8b> 45 08 85 c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d
1788807749041 2026-09-07T19:02:29.041Z [ 401.558093] RIP: 0010:native_queued_spin_lock_slowpath+0x2a7/0x2f0
1788807749041 2026-09-07T19:02:29.041Z [ 401.558092] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807749041 2026-09-07T19:02:29.041Z [ 401.558091] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807749032 2026-09-07T19:02:29.032Z [ 401.558086] CPU: 173 UID: 0 PID: 2 Comm: kthreadd Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807749012 2026-09-07T19:02:29.012Z [ 401.558042] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc
_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807748871 2026-09-07T19:02:28.871Z [ 401.557971] watchdog: CPU173: Watchdog detected hard LOCKUP on cpu 173
1788807748871 2026-09-07T19:02:28.871Z [ 401.544153] </TASK>
1788807748871 2026-09-07T19:02:28.871Z [ 401.544149] R13: 0000000000000000 R14: 000000c0114e4fc0 R15: 003fffffffffffff
1788807748861 2026-09-07T19:02:28.861Z [ 401.544148] R10: 0000000000000000 R11: 0000000000000212 R12: 000000c013c5fb60
1788807748861 2026-09-07T19:02:28.861Z [ 401.544147] RBP: 000000c013c5fa30 R08: 0000000000000000 R09: 0000000000000000
1788807748861 2026-09-07T19:02:28.861Z [ 401.544146] RDX: 0000000000000200 RSI: 000000c013d1d200 RDI: 000000000000001a
1788807748852 2026-09-07T19:02:28.852Z [ 401.544145] RAX: ffffffffffffffda RBX: 000000000000001a
RCX: 00000000004085ae
1788807748852 2026-09-07T19:02:28.852Z [ 401.544143] RSP: 002b:000000c013c5f9f0 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
1788807748842 2026-09-07T19:02:28.842Z [ 401.544142] Code: 48 83 ec 38 e8 13 00 00 00 48 83 c4 38 5d c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
1788807748842 2026-09-07T19:02:28.842Z [ 401.544110] RIP: 0033:0x4085ae
1788807748842 2026-09-07T19:02:28.842Z [ 401.544108] entry_SYSCALL_64_after_hwframe+0x76/0x7e
1788807748842 2026-09-07T19:02:28.842Z [ 401.544104] ? do_syscall_64+0x10a/0x15f0
1788807748831 2026-09-07T19:02:28.831Z [ 401.544102] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748831 2026-09-07T19:02:28.831Z [ 401.544100] ? do_syscall_64+0x10a/0x15f0
1788807748831 2026-09-07T19:02:28.831Z [ 401.544098] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748831 2026-09-07T19:02:28.831Z [ 401.544097] ? trace_sys
call_exit+0x62/0x90
1788807748831 2026-09-07T19:02:28.831Z [ 401.544095] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748822 2026-09-07T19:02:28.822Z [ 401.544093] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748822 2026-09-07T19:02:28.822Z [ 401.544091] ? do_syscall_64+0x10a/0x15f0
1788807748822 2026-09-07T19:02:28.822Z [ 401.544088] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748822 2026-09-07T19:02:28.822Z [ 401.544087] ? trace_syscall_exit+0x62/0x90
1788807748822 2026-09-07T19:02:28.822Z [ 401.544085] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748812 2026-09-07T19:02:28.812Z [ 401.544083] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748812 2026-09-07T19:02:28.812Z [ 401.544078] ? bpf_trace_run2+0xdf/0x1e0
1788807748812 2026-09-07T19:02:28.812Z [ 401.544076] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748812 2026-09-07T19:02:28.812Z [ 401.544073] ? bpf_prog_05f12f6e18d2e600_sys_exit+0x4d/0xb3
1788807748812 2026-09-07T19:02:28.812Z [ 401.544070] ?
srso_alias_return_thunk+0x5/0xfbef5
1788807748711 2026-09-07T19:02:28.711Z [ 401.544067] ? lookup_nulls_elem_raw+0x4d/0x90
1788807748711 2026-09-07T19:02:28.711Z [ 401.544065] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748702 2026-09-07T19:02:28.702Z [ 401.544062] ? do_syscall_64+0x10a/0x15f0
1788807748702 2026-09-07T19:02:28.702Z [ 401.544060] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748702 2026-09-07T19:02:28.702Z [ 401.544058] ? trace_syscall_exit+0x62/0x90
1788807748702 2026-09-07T19:02:28.702Z [ 401.544056] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748702 2026-09-07T19:02:28.702Z [ 401.544054] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748692 2026-09-07T19:02:28.692Z [ 401.544050] ? bpf_trace_run2+0xdf/0x1e0
1788807748692 2026-09-07T19:02:28.692Z [ 401.544048] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748692 2026-09-07T19:02:28.692Z [ 401.544046] ? __pfx_ep_ptable_queue_proc+0x10/0x10
1788807748692 2026-09-07T19:02:28.692Z [ 401.54404
2] ? do_epoll_ctl+0x2b5/0xec0
1788807748692 2026-09-07T19:02:28.692Z [ 401.544040] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748681 2026-09-07T19:02:28.681Z [ 401.544038] ? __wake_up+0x44/0x60
1788807748681 2026-09-07T19:02:28.681Z [ 401.544036] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748681 2026-09-07T19:02:28.681Z [ 401.544033] ? __wake_up_common+0x78/0xa0
1788807748681 2026-09-07T19:02:28.681Z [ 401.544031] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748681 2026-09-07T19:02:28.681Z [ 401.544028] ? ep_autoremove_wake_function+0x23/0x50
1788807748672 2026-09-07T19:02:28.672Z [ 401.544026] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748672 2026-09-07T19:02:28.672Z [ 401.544022] do_syscall_64+0xcd/0x15f0
1788807748672 2026-09-07T19:02:28.672Z [ 401.544018] ksys_read+0x6b/0xe0
1788807748672 2026-09-07T19:02:28.672Z [ 401.544012] vfs_read+0x25d/0x370
1788807748672 2026-09-07T19:02:28.672Z [ 401.544009] ? rw_verify_area+0x54/0x180
1788807748661
2026-09-07T19:02:28.661Z [ 401.544006] ? srso_alias_return_thunk+0x5/0xfbef5
1788807748661 2026-09-07T19:02:28.661Z [ 401.544002] seq_read_iter+0x100/0x480
1788807748661 2026-09-07T19:02:28.661Z [ 401.543998] kernfs_seq_start+0x56/0xb0
1788807748661 2026-09-07T19:02:28.661Z [ 401.543995] __cgroup_procs_start+0x7b/0xf0
1788807748661 2026-09-07T19:02:28.661Z [ 401.543991] css_task_iter_start+0x50/0xd0
1788807748661 2026-09-07T19:02:28.661Z [ 401.543987] _raw_spin_lock_irqsave+0x3d/0x50
1788807748652 2026-09-07T19:02:28.652Z [ 401.543981] <TASK>
1788807748652 2026-09-07T19:02:28.652Z [ 401.543978] Call Trace:
1788807748652 2026-09-07T19:02:28.652Z [ 401.543978] PKRU: 55555554
1788807748652 2026-09-07T19:02:28.652Z [ 401.543976] CR2: 00007f1a4c283000 CR3: 00000008cf6dc036 CR4: 0000000000f71ef0
1788807748652 2026-09-07T19:02:28.652Z [ 401.543975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807748642 2026-09-07T19:02:28.642Z [ 401.543973] FS: 00007f82
c57fa6c0(0000) GS:ff35266ea5063000(0000) knlGS:0000000000000000
1788807748642 2026-09-07T19:02:28.642Z [ 401.543972] R13: 0000000002d80000 R14: 000000000000001d R15: ff3525b49dee7000
1788807748642 2026-09-07T19:02:28.642Z [ 401.543971] R10: 0000000000000000 R11: 0000000000000000 R12: ff35266e4ad73400
1788807748542 2026-09-07T19:02:28.542Z [ 401.543970] RBP: ff35266e4d373400 R08: ff3525b247c2fb80 R09: 000000000000000b
1788807748542 2026-09-07T19:02:28.542Z [ 401.543969] RDX: 000000000000001e RSI: 0000000000780101 RDI: ffffffffa83b3ee4
1788807748532 2026-09-07T19:02:28.532Z [ 401.543967] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 0000000000000000
1788807748532 2026-09-07T19:02:28.532Z [ 401.543965] RSP: 0018:ff500c3064e6fa38 EFLAGS: 00000046
1788807748522 2026-09-07T19:02:28.522Z [ 401.543963] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b f
f ff ff 0f 0d 0a e9 63
1788807748522 2026-09-07T19:02:28.522Z [ 401.543958] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807748512 2026-09-07T19:02:28.512Z [ 401.543956] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807748512 2026-09-07T19:02:28.512Z [ 401.543955] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807748502 2026-09-07T19:02:28.502Z [ 401.543951] CPU: 181 UID: 0 PID: 67573 Comm: kubelet Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807748482 2026-09-07T19:02:28.482Z [ 401.543902] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci
_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807748342 2026-09-07T19:02:28.342Z [ 401.543832] watchdog: CPU181: Watchdog detected hard LOCKUP on cpu 181
1788807748331 2026-09-07T19:02:28.331Z [ 401.488405] </TASK>
1788807748331 2026-09-07T19:02:28.331Z [ 401.488399] common_startup_64+0x13e/0x141
1788807748331 2026-09-07T19:02:28.331Z [ 401.488395] start_secondary+0x128/0x170
1788807748331 2026-09-07T19:02:28.331Z [ 401.488392] cpu_startup_entry+0x29/0x30
1788807748331 2026-09-07T19:02:28.331Z [ 401.488387] do_idle+0x16c/0x2a0
1788807748331 2026-09-07T19:02:28.331Z [ 401.488384] schedule_idle+0x23/0x40
1788807748321 2026-09-07T19:02:28.321Z [ 401.488379] __schedule+0x4ec/0xfe0
1788807748321 2026-09-07T19:02:28.321Z [ 401.488375] finish_task_switch.isra.0+0x238/0x2c0
1788807748321 2026-09-07T19:02:28.321Z [ 401.488371] c
group_task_dead+0x29/0x140
1788807748321 2026-09-07T19:02:28.321Z [ 401.488367] _raw_spin_lock_irqsave+0x3d/0x50
1788807748321 2026-09-07T19:02:28.321Z [ 401.488360] <TASK>
1788807748321 2026-09-07T19:02:28.321Z [ 401.488358] Call Trace:
1788807748312 2026-09-07T19:02:28.312Z [ 401.488357] PKRU: 55555554
1788807748312 2026-09-07T19:02:28.312Z [ 401.488355] CR2: 00007f0cdb395000 CR3: 0000000290bb8003 CR4: 0000000000f71ef0
1788807748312 2026-09-07T19:02:28.312Z [ 401.488354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807748301 2026-09-07T19:02:28.301Z [ 401.488353] FS: 0000000000000000(0000) GS:ff35266ea3ca3000(0000) knlGS:0000000000000000
1788807748301 2026-09-07T19:02:28.301Z [ 401.488351] R13: 00000000019c0000 R14: 00000000000000ad R15: 0000000000000000
1788807748301 2026-09-07T19:02:28.301Z [ 401.488350] R10: 0000000000000000 R11: ff35266e4bf9d180 R12: ff35266e4d173400
1788807748292 2026-09-07T19:02:28.292Z [ 401.488349] RBP: ff35266e4bfb3400 R08: 00
000056bba3fe1a R09: 0000000000000001
1788807748292 2026-09-07T19:02:28.292Z [ 401.488347] RDX: 00000000000000ae RSI: 0000000002b80101 RDI: ffffffffa83b3ee4
1788807748292 2026-09-07T19:02:28.292Z [ 401.488346] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 0000000000000000
1788807748292 2026-09-07T19:02:28.292Z [ 401.488344] RSP: 0018:ff500c2fc072fd90 EFLAGS: 00000046
1788807748193 2026-09-07T19:02:28.193Z [ 401.488342] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807748182 2026-09-07T19:02:28.182Z [ 401.488336] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807748182 2026-09-07T19:02:28.182Z [ 401.488334] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807748172 2026-09-07T19:02:28.172Z [ 401.488328] CPU: 102 UID: 0 PID: 0 Comm: swapper/102 Tainted: P
OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807748152 2026-09-07T19:02:28.152Z [ 401.488282] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807748012 2026-09-07T19:02:28.012Z [ 401.488213] watchdog: CPU102: Watchdog detected hard LOCKUP on cpu 102
1788807748012 2026-09-07T19:02:28.012Z [ 401.447472] </TASK>
1788807748012 2026-09-07T19:02:28.012Z [ 401.447466] R13: 0000000000000000 R14: 000000c002183c00 R15: 0000000000000000
1788807748001 2026-09-07T19:02:28.001Z [ 401.44
7465] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000f070e5
1788807748001 2026-09-07T19:02:28.001Z [ 401.447464] RBP: 000000c0016d0e00 R08: 0000000000000000 R09: 0000000000000000
1788807748001 2026-09-07T19:02:28.001Z [ 401.447463] RDX: 000000c0016d0be0 RSI: 0000000000000000 RDI: 0000000000004111
1788807747991 2026-09-07T19:02:27.991Z [ 401.447462] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000f1164d
1788807747991 2026-09-07T19:02:27.991Z [ 401.447460] RSP: 002b:000000c0016d0b60 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
1788807747982 2026-09-07T19:02:27.982Z [ 401.447459] Code: 24 10 48 8b 74 24 18 48 8b 54 24 20 49 c7 c2 00 00 00 00 49 c7 c0 00 00 00 00 49 c7 c1 00 00 00 00 48 8b 44 24 08 41 5c 0f 05 <41> 54 48 3d 01 f0 ff ff 76 12 48 c7 44 24 28 ff ff ff ff 48 f7 d8
1788807747982 2026-09-07T19:02:27.982Z [ 401.447427] RIP: 0033:0xf1164d
1788807747982 2026-09-07T19:02:27.982Z [ 401.447425] entry_SYSCALL_64_after_hwframe+0x76/0x7e
178880774797
2 2026-09-07T19:02:27.972Z [ 401.447422] ? do_syscall_64+0x10a/0x15f0
1788807747972 2026-09-07T19:02:27.972Z [ 401.447420] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747972 2026-09-07T19:02:27.972Z [ 401.447418] ? do_syscall_64+0x10a/0x15f0
1788807747972 2026-09-07T19:02:27.972Z [ 401.447416] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747972 2026-09-07T19:02:27.972Z [ 401.447414] ? do_syscall_64+0x10a/0x15f0
1788807747962 2026-09-07T19:02:27.962Z [ 401.447412] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747962 2026-09-07T19:02:27.962Z [ 401.447411] ? trace_syscall_exit+0x62/0x90
1788807747962 2026-09-07T19:02:27.962Z [ 401.447409] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747962 2026-09-07T19:02:27.962Z [ 401.447407] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747962 2026-09-07T19:02:27.962Z [ 401.447405] ? do_syscall_64+0x10a/0x15f0
1788807747952 2026-09-07T19:02:27.952Z [ 401.447403] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747952 2026-09
-07T19:02:27.952Z [ 401.447401] ? trace_syscall_exit+0x62/0x90
1788807747952 2026-09-07T19:02:27.952Z [ 401.447400] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747952 2026-09-07T19:02:27.952Z [ 401.447397] ? do_syscall_64+0x10a/0x15f0
1788807747952 2026-09-07T19:02:27.952Z [ 401.447396] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747852 2026-09-07T19:02:27.852Z [ 401.447394] ? trace_syscall_exit+0x62/0x90
1788807747852 2026-09-07T19:02:27.852Z [ 401.447392] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747852 2026-09-07T19:02:27.852Z [ 401.447391] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747841 2026-09-07T19:02:27.841Z [ 401.447388] ? bpf_trace_run2+0xdf/0x1e0
1788807747841 2026-09-07T19:02:27.841Z [ 401.447386] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747841 2026-09-07T19:02:27.841Z [ 401.447384] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747841 2026-09-07T19:02:27.841Z [ 401.447382] ? bpf_prog_05cbe5ca7b74dd09_sys_enter+0x40/0xa6
1788807747
832 2026-09-07T19:02:27.832Z [ 401.447380] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747832 2026-09-07T19:02:27.832Z [ 401.447378] ? lookup_nulls_elem_raw+0x4d/0x90
1788807747832 2026-09-07T19:02:27.832Z [ 401.447376] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747832 2026-09-07T19:02:27.832Z [ 401.447374] ? do_syscall_64+0x10a/0x15f0
1788807747832 2026-09-07T19:02:27.832Z [ 401.447372] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747822 2026-09-07T19:02:27.822Z [ 401.447370] ? trace_syscall_exit+0x62/0x90
1788807747822 2026-09-07T19:02:27.822Z [ 401.447368] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747822 2026-09-07T19:02:27.822Z [ 401.447366] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747822 2026-09-07T19:02:27.822Z [ 401.447363] ? bpf_trace_run2+0xdf/0x1e0
1788807747822 2026-09-07T19:02:27.822Z [ 401.447361] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747811 2026-09-07T19:02:27.811Z [ 401.447360] ? srso_alias_return_thunk+0x5/0xfbef5
178880
7747811 2026-09-07T19:02:27.811Z [ 401.447358] ? bpf_prog_05cbe5ca7b74dd09_sys_enter+0x40/0xa6
1788807747811 2026-09-07T19:02:27.811Z [ 401.447356] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747811 2026-09-07T19:02:27.811Z [ 401.447353] ? lookup_nulls_elem_raw+0x4d/0x90
1788807747802 2026-09-07T19:02:27.802Z [ 401.447351] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747802 2026-09-07T19:02:27.802Z [ 401.447349] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747802 2026-09-07T19:02:27.802Z [ 401.447345] ? bpf_trace_run2+0xdf/0x1e0
1788807747802 2026-09-07T19:02:27.802Z [ 401.447343] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747802 2026-09-07T19:02:27.802Z [ 401.447341] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747792 2026-09-07T19:02:27.792Z [ 401.447339] ? bpf_prog_05cbe5ca7b74dd09_sys_enter+0x40/0xa6
1788807747792 2026-09-07T19:02:27.792Z [ 401.447336] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747792 2026-09-07T19:02:27.792Z [ 401.447333] ? loo
kup_nulls_elem_raw+0x4d/0x90
1788807747792 2026-09-07T19:02:27.792Z [ 401.447331] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747782 2026-09-07T19:02:27.782Z [ 401.447329] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747782 2026-09-07T19:02:27.782Z [ 401.447325] ? memcg_list_lru_alloc+0xb1/0x290
1788807747782 2026-09-07T19:02:27.782Z [ 401.447323] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747782 2026-09-07T19:02:27.782Z [ 401.447319] ? xa_load+0x7a/0xb0
1788807747782 2026-09-07T19:02:27.782Z [ 401.447316] ? srso_alias_return_thunk+0x5/0xfbef5
1788807747782 2026-09-07T19:02:27.782Z [ 401.447312] do_syscall_64+0xcd/0x15f0
1788807747672 2026-09-07T19:02:27.672Z [ 401.447307] __do_sys_clone+0x65/0x90
1788807747672 2026-09-07T19:02:27.672Z [ 401.447303] kernel_clone+0xbc/0x490
1788807747672 2026-09-07T19:02:27.672Z [ 401.447297] copy_process+0x146f/0x1d00
1788807747661 2026-09-07T19:02:27.661Z [ 401.447292] cgroup_can_fork+0x72/0x5c0
1788807747661 2026-
09-07T19:02:27.661Z [ 401.447290] _raw_spin_lock_irq+0x2f/0x40
1788807747661 2026-09-07T19:02:27.661Z [ 401.447286] <TASK>
1788807747661 2026-09-07T19:02:27.661Z [ 401.447284] Call Trace:
1788807747661 2026-09-07T19:02:27.661Z [ 401.447283] PKRU: 55555554
1788807747661 2026-09-07T19:02:27.661Z [ 401.447282] CR2: 00007f92357762a0 CR3: 000000079e621035 CR4: 0000000000f71ef0
1788807747652 2026-09-07T19:02:27.652Z [ 401.447281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807747652 2026-09-07T19:02:27.652Z [ 401.447279] FS: 00007f735cff96c0(0000) GS:ff35266ea43e3000(0000) knlGS:0000000000000000
1788807747652 2026-09-07T19:02:27.652Z [ 401.447278] R13: 0000000002100000 R14: 00000000000000b4 R15: ff3525b436072180
1788807747641 2026-09-07T19:02:27.641Z [ 401.447277] R10: 0000000000000000 R11: 0000000000000000 R12: ff35266e4d333400
1788807747641 2026-09-07T19:02:27.641Z [ 401.447276] RBP: ff35266e4c6f3400 R08: 0000000000020457 R09: 0000000000000000
1788807747641
2026-09-07T19:02:27.641Z [ 401.447275] RDX: 00000000000000b5 RSI: 0000000002d40101 RDI: ffffffffa83b3ee4
1788807747632 2026-09-07T19:02:27.632Z [ 401.447273] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 00000000000033ae
1788807747632 2026-09-07T19:02:27.632Z [ 401.447271] RSP: 0018:ff500c308973b8f8 EFLAGS: 00000046
1788807747621 2026-09-07T19:02:27.621Z [ 401.447270] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807747621 2026-09-07T19:02:27.621Z [ 401.447265] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807747611 2026-09-07T19:02:27.611Z [ 401.447264] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807747611 2026-09-07T19:02:27.611Z [ 401.447263] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807747602 2026-
09-07T19:02:27.602Z [ 401.447259] CPU: 131 UID: 0 PID: 71775 Comm: crio Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807747492 2026-09-07T19:02:27.492Z [ 401.447218] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807747452 2026-09-07T19:02:27.452Z [ 401.447159] watchdog: CPU131: Watchdog detected hard LOCKUP on cpu 131
1788807747452 2026-09-07T19:02:27.452Z [ 401.414189] </TASK>
1788807747442 2026-09-07T19:02:27.442Z [ 401.414183] common_startup_64+0x13e/0x14
1
1788807747442 2026-09-07T19:02:27.442Z [ 401.414179] start_secondary+0x128/0x170
1788807747442 2026-09-07T19:02:27.442Z [ 401.414176] cpu_startup_entry+0x29/0x30
1788807747442 2026-09-07T19:02:27.442Z [ 401.414171] do_idle+0x16c/0x2a0
1788807747442 2026-09-07T19:02:27.442Z [ 401.414168] schedule_idle+0x23/0x40
1788807747442 2026-09-07T19:02:27.442Z [ 401.414163] __schedule+0x4ec/0xfe0
1788807747432 2026-09-07T19:02:27.432Z [ 401.414159] finish_task_switch.isra.0+0x238/0x2c0
1788807747432 2026-09-07T19:02:27.432Z [ 401.414154] cgroup_task_dead+0x29/0x140
1788807747432 2026-09-07T19:02:27.432Z [ 401.414150] _raw_spin_lock_irqsave+0x3d/0x50
1788807747432 2026-09-07T19:02:27.432Z [ 401.414143] <TASK>
1788807747432 2026-09-07T19:02:27.432Z [ 401.414140] Call Trace:
1788807747432 2026-09-07T19:02:27.432Z [ 401.414139] PKRU: 55555554
1788807747331 2026-09-07T19:02:27.331Z [ 401.414138] CR2: 00007f80a2e2e180 CR3: 0000000a14bc1033 CR4: 0000000000f71ef0
178880
7747331 2026-09-07T19:02:27.331Z [ 401.414137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807747321 2026-09-07T19:02:27.321Z [ 401.414135] FS: 0000000000000000(0000) GS:ff35266ea2ba3000(0000) knlGS:0000000000000000
1788807747321 2026-09-07T19:02:27.321Z [ 401.414134] R13: 00000000008c0000 R14: 0000000000000051 R15: 0000000000000000
1788807747321 2026-09-07T19:02:27.321Z [ 401.414133] R10: 0000000000000000 R11: ff35266e4ae9d180 R12: ff35266e4ba73400
1788807747311 2026-09-07T19:02:27.311Z [ 401.414132] RBP: ff35266e4aeb3400 R08: 00000056bba0b65d R09: 0000000000000001
1788807747311 2026-09-07T19:02:27.311Z [ 401.414130] RDX: 0000000000000052 RSI: 0000000001480101 RDI: ffffffffa83b3ee4
1788807747311 2026-09-07T19:02:27.311Z [ 401.414129] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 0000000000000000
1788807747302 2026-09-07T19:02:27.302Z [ 401.414127] RSP: 0018:ff500c2fc0487d90 EFLAGS: 00000046
1788807747291 2026-09-07T19:02:27.291Z [ 401.414125] Code: 63 f6
4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807747291 2026-09-07T19:02:27.291Z [ 401.414119] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807747291 2026-09-07T19:02:27.291Z [ 401.414118] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807747281 2026-09-07T19:02:27.281Z [ 401.414116] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807747281 2026-09-07T19:02:27.281Z [ 401.414112] CPU: 34 UID: 0 PID: 0 Comm: swapper/34 Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807747262 2026-09-07T19:02:27.262Z [ 401.414066] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_a
scii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807747122 2026-09-07T19:02:27.122Z [ 401.413996] watchdog: CPU34: Watchdog detected hard LOCKUP on cpu 34
1788807747122 2026-09-07T19:02:27.122Z [ 401.372193] </TASK>
1788807747122 2026-09-07T19:02:27.122Z [ 401.372187] common_startup_64+0x13e/0x141
1788807747111 2026-09-07T19:02:27.111Z [ 401.372183] start_secondary+0x128/0x170
1788807747111 2026-09-07T19:02:27.111Z [ 401.372180] cpu_startup_entry+0x29/0x30
1788807747111 2026-09-07T19:02:27.111Z [ 401.372175] do_idle+0x16c/0x2a0
1788807747111 2026-09-07T19:02:27.111Z [ 401.372172] schedule_idle+0x23/0x40
1788807747111 2026-09-07T19:02:27.111Z [ 401.372167] __schedule+0
x4ec/0xfe0
1788807747111 2026-09-07T19:02:27.111Z [ 401.372163] finish_task_switch.isra.0+0x238/0x2c0
1788807747101 2026-09-07T19:02:27.101Z [ 401.372158] cgroup_task_dead+0x29/0x140
1788807747101 2026-09-07T19:02:27.101Z [ 401.372155] _raw_spin_lock_irqsave+0x3d/0x50
1788807747101 2026-09-07T19:02:27.101Z [ 401.372150] <TASK>
1788807747101 2026-09-07T19:02:27.101Z [ 401.372148] Call Trace:
1788807747101 2026-09-07T19:02:27.101Z [ 401.372147] PKRU: 55555554
1788807747101 2026-09-07T19:02:27.101Z [ 401.372145] CR2: 000000c000e87010 CR3: 000000027dfc6006 CR4: 0000000000f71ef0
1788807747092 2026-09-07T19:02:27.092Z [ 401.372144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807747092 2026-09-07T19:02:27.092Z [ 401.372143] FS: 0000000000000000(0000) GS:ff35266ea36e3000(0000) knlGS:0000000000000000
1788807747092 2026-09-07T19:02:27.092Z [ 401.372142] R13: 0000000001400000 R14: 0000000000000068 R15: 0000000000000000
1788807746992 2026-09-07T19:02:26.992Z [
401.372141] R10: 0000000000000000 R11: ff35266e4b9dd180 R12: ff35266e4c033400
1788807746992 2026-09-07T19:02:26.992Z [ 401.372140] RBP: ff35266e4b9f3400 R08: 00000056bb9a7838 R09: 0000000000000001
1788807746981 2026-09-07T19:02:26.981Z [ 401.372138] RDX: 0000000000000069 RSI: 0000000001a40101 RDI: ffffffffa83b3ee4
1788807746981 2026-09-07T19:02:26.981Z [ 401.372137] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 0000000000000000
1788807746981 2026-09-07T19:02:26.981Z [ 401.372136] RSP: 0018:ff500c2fc0677d90 EFLAGS: 00000046
1788807746972 2026-09-07T19:02:26.972Z [ 401.372134] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807746972 2026-09-07T19:02:26.972Z [ 401.372129] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807746962 2026-09-07T19:02:26.962Z [ 401.372127] Hardware name: ASUSTeK COMPUTER INC. RS5
00A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807746962 2026-09-07T19:02:26.962Z [ 401.372126] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807746951 2026-09-07T19:02:26.951Z [ 401.372122] CPU: 79 UID: 0 PID: 0 Comm: swapper/79 Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807746931 2026-09-07T19:02:26.931Z [ 401.372077] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807746782 2026-09-07T19:02:26.782Z [ 401.3
72007] watchdog: CPU79: Watchdog detected hard LOCKUP on cpu 79
1788807746782 2026-09-07T19:02:26.782Z [ 401.284135] </TASK>
1788807746782 2026-09-07T19:02:26.782Z [ 401.284129] common_startup_64+0x13e/0x141
1788807746782 2026-09-07T19:02:26.782Z [ 401.284125] start_secondary+0x128/0x170
1788807746782 2026-09-07T19:02:26.782Z [ 401.284122] cpu_startup_entry+0x29/0x30
1788807746771 2026-09-07T19:02:26.771Z [ 401.284118] do_idle+0x16c/0x2a0
1788807746771 2026-09-07T19:02:26.771Z [ 401.284115] schedule_idle+0x23/0x40
1788807746771 2026-09-07T19:02:26.771Z [ 401.284110] __schedule+0x4ec/0xfe0
1788807746771 2026-09-07T19:02:26.771Z [ 401.284106] finish_task_switch.isra.0+0x238/0x2c0
1788807746771 2026-09-07T19:02:26.771Z [ 401.284101] cgroup_task_dead+0x29/0x140
1788807746762 2026-09-07T19:02:26.762Z [ 401.284097] _raw_spin_lock_irqsave+0x3d/0x50
1788807746762 2026-09-07T19:02:26.762Z [ 401.284091] <TASK>
1788807746762 2026-09-07T19:02:26.762Z [ 401.284088
] Call Trace:
1788807746762 2026-09-07T19:02:26.762Z [ 401.284087] PKRU: 55555554
1788807746762 2026-09-07T19:02:26.762Z [ 401.284086] CR2: 00007f7929664000 CR3: 00000010cc12c03f CR4: 0000000000f71ef0
1788807746762 2026-09-07T19:02:26.762Z [ 401.284085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807746752 2026-09-07T19:02:26.752Z [ 401.284083] FS: 0000000000000000(0000) GS:ff35266ea4123000(0000) knlGS:0000000000000000
1788807746752 2026-09-07T19:02:26.752Z [ 401.284082] R13: 0000000001e40000 R14: 00000000000000b8 R15: 0000000000000000
1788807746752 2026-09-07T19:02:26.752Z [ 401.284080] R10: 0000000000000000 R11: ff35266e4c41d180 R12: ff35266e4d433400
1788807746742 2026-09-07T19:02:26.742Z [ 401.284079] RBP: ff35266e4c433400 R08: 00000056bb9d3166 R09: 0000000000000001
1788807746742 2026-09-07T19:02:26.742Z [ 401.284078] RDX: 00000000000000b9 RSI: 0000000002e40101 RDI: ffffffffa83b3ee4
1788807746742 2026-09-07T19:02:26.742Z [ 401.284076] RAX: 00000000000000
00 RBX: ffffffffa83b3ee4 RCX: 0000000000000000
1788807746642 2026-09-07T19:02:26.642Z [ 401.284074] RSP: 0018:ff500c2fc07bfd90 EFLAGS: 00000046
1788807746631 2026-09-07T19:02:26.631Z [ 401.284072] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807746631 2026-09-07T19:02:26.631Z [ 401.284066] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807746621 2026-09-07T19:02:26.621Z [ 401.284065] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807746621 2026-09-07T19:02:26.621Z [ 401.284063] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807746611 2026-09-07T19:02:26.611Z [ 401.284059] CPU: 120 UID: 0 PID: 0 Comm: swapper/120 Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807746591
2026-09-07T19:02:26.591Z [ 401.284013] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807746462 2026-09-07T19:02:26.462Z [ 401.283943] watchdog: CPU120: Watchdog detected hard LOCKUP on cpu 120
1788807746462 2026-09-07T19:02:26.462Z [ 401.275996] </TASK>
1788807746452 2026-09-07T19:02:26.452Z [ 401.275990] R13: 000000c000681808 R14: 000000c000a021c0 R15: 00ffffffffffffff
1788807746452 2026-09-07T19:02:26.452Z [ 401.275989] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000004761c0
1788807746452 2026-
09-07T19:02:26.452Z [ 401.275988] RBP: 000000c000a13d78 R08: 000000c000681898 R09: 000000c000478c40
1788807746442 2026-09-07T19:02:26.442Z [ 401.275987] RDX: 0000000000000000 RSI: 000000c0006d6000 RDI: 00000000000d0f00
1788807746442 2026-09-07T19:02:26.442Z [ 401.275986] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000479f92
1788807746442 2026-09-07T19:02:26.442Z [ 401.275984] RSP: 002b:000000c000a13d40 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
1788807746432 2026-09-07T19:02:26.432Z [ 401.275983] Code: 4c 8b 64 24 28 49 83 fd 00 74 18 49 83 f9 00 74 12 4d 8d 85 88 00 00 00 49 83 c0 08 48 81 cf 00 00 08 00 b8 38 00 00 00 0f 05 <48> 83 f8 00 74 05 89 44 24 30 c3 48 89 f4 49 83 fd 00 74 26 49 83
1788807746432 2026-09-07T19:02:26.432Z [ 401.275970] RIP: 0033:0x479f92
1788807746422 2026-09-07T19:02:26.422Z [ 401.275968] entry_SYSCALL_64_after_hwframe+0x76/0x7e
1788807746422 2026-09-07T19:02:26.422Z [ 401.275966] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746
422 2026-09-07T19:02:26.422Z [ 401.275964] ? irqentry_exit+0x85/0x6a0
1788807746422 2026-09-07T19:02:26.422Z [ 401.275962] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746412 2026-09-07T19:02:26.412Z [ 401.275958] ? do_user_addr_fault+0x2c3/0x7f0
1788807746412 2026-09-07T19:02:26.412Z [ 401.275956] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746412 2026-09-07T19:02:26.412Z [ 401.275953] ? do_syscall_64+0x10a/0x15f0
1788807746412 2026-09-07T19:02:26.412Z [ 401.275951] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746412 2026-09-07T19:02:26.412Z [ 401.275949] ? trace_syscall_exit+0x62/0x90
1788807746402 2026-09-07T19:02:26.402Z [ 401.275947] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746402 2026-09-07T19:02:26.402Z [ 401.275946] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746402 2026-09-07T19:02:26.402Z [ 401.275942] ? bpf_trace_run2+0xdf/0x1e0
1788807746402 2026-09-07T19:02:26.402Z [ 401.275940] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746402 2026
-09-07T19:02:26.402Z [ 401.275938] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746302 2026-09-07T19:02:26.302Z [ 401.275936] ? bpf_prog_05cbe5ca7b74dd09_sys_enter+0x40/0xa6
1788807746302 2026-09-07T19:02:26.302Z [ 401.275933] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746291 2026-09-07T19:02:26.291Z [ 401.275929] ? lookup_nulls_elem_raw+0x4d/0x90
1788807746291 2026-09-07T19:02:26.291Z [ 401.275928] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746291 2026-09-07T19:02:26.291Z [ 401.275926] ? __handle_mm_fault+0xb27/0xf70
1788807746291 2026-09-07T19:02:26.291Z [ 401.275924] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746291 2026-09-07T19:02:26.291Z [ 401.275921] ? __pte_offset_map+0x1b/0x100
1788807746282 2026-09-07T19:02:26.282Z [ 401.275919] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746282 2026-09-07T19:02:26.282Z [ 401.275917] ? do_anonymous_page+0xfc/0x950
1788807746282 2026-09-07T19:02:26.282Z [ 401.275915] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746282 2026-09-07T19:02:26.282Z [ 401.275912] ? set_ptes.isra.0+0x36/0x80
1788807746282 2026-09-07T19:02:26.282Z [ 401.275911] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746272 2026-09-07T19:02:26.272Z [ 401.275908] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746272 2026-09-07T19:02:26.272Z [ 401.275906] ? lruvec_stat_mod_folio+0x83/0xd0
1788807746272 2026-09-07T19:02:26.272Z [ 401.275903] ? srso_alias_return_thunk+0x5/0xfbef5
1788807746272 2026-09-07T19:02:26.272Z [ 401.275900] do_syscall_64+0xcd/0x15f0
1788807746272 2026-09-07T19:02:26.272Z [ 401.275895] __do_sys_clone+0x65/0x90
1788807746262 2026-09-07T19:02:26.262Z [ 401.275891] kernel_clone+0xbc/0x490
1788807746262 2026-09-07T19:02:26.262Z [ 401.275886] copy_process+0x146f/0x1d00
1788807746262 2026-09-07T19:02:26.262Z [ 401.275881] cgroup_can_fork+0x72/0x5c0
1788807746262 2026-09-07T19:02:26.262Z [ 401.275879] _raw_spin_lock_irq+0x2f/0x40
1788807746262 2026-09-07T19:02:26.262Z [ 401.275
876] <TASK>
1788807746262 2026-09-07T19:02:26.262Z [ 401.275875] Call Trace:
1788807746262 2026-09-07T19:02:26.262Z [ 401.275874] PKRU: 55555554
1788807746252 2026-09-07T19:02:26.252Z [ 401.275872] CR2: 00007ff5fc6e0000 CR3: 0000000290bb8005 CR4: 0000000000f71ef0
1788807746252 2026-09-07T19:02:26.252Z [ 401.275871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807746252 2026-09-07T19:02:26.252Z [ 401.275870] FS: 000000c000a00098(0000) GS:ff35266ea4ea3000(0000) knlGS:0000000000000000
1788807746242 2026-09-07T19:02:26.242Z [ 401.275869] R13: 0000000002bc0000 R14: 0000000000000024 R15: ff3525b22e818000
1788807746242 2026-09-07T19:02:26.242Z [ 401.275868] R10: 0000000000000000 R11: 0000000000000000 R12: ff35266e4af33400
1788807746242 2026-09-07T19:02:26.242Z [ 401.275867] RBP: ff35266e4d1b3400 R08: 000000000000361b R09: 0000000000000000
1788807746232 2026-09-07T19:02:26.232Z [ 401.275866] RDX: 0000000000000025 RSI: 0000000000940101 RDI: ffffffffa83b3ee4
1788807
746232 2026-09-07T19:02:26.232Z [ 401.275864] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 00000000000033af
1788807746232 2026-09-07T19:02:26.232Z [ 401.275863] RSP: 0018:ff500c304774ba78 EFLAGS: 00000046
1788807746122 2026-09-07T19:02:26.122Z [ 401.275861] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807746111 2026-09-07T19:02:26.111Z [ 401.275857] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807746111 2026-09-07T19:02:26.111Z [ 401.275856] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807746111 2026-09-07T19:02:26.111Z [ 401.275855] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807746102 2026-09-07T19:02:26.102Z [ 401.275851] CPU: 174 UID: 0 PID: 14414 Comm: node-driver-reg Tainted: P OEL 7
.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807746081 2026-09-07T19:02:26.081Z [ 401.275812] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807745942 2026-09-07T19:02:25.942Z [ 401.275754] watchdog: CPU174: Watchdog detected hard LOCKUP on cpu 174
1788807745942 2026-09-07T19:02:25.942Z [ 401.255503] </TASK>
1788807745931 2026-09-07T19:02:25.931Z [ 401.255497] R13: 000000c000631808 R14: 000000c0002821c0 R15: 007fffffffffffff
1788807745931 2026-09-07T19:02:25.931Z [ 401.255496] R10: 0000000
000000000 R11: 0000000000000206 R12: 000000000046f680
1788807745931 2026-09-07T19:02:25.931Z [ 401.255495] RBP: 000000c000293d78 R08: 000000c000631898 R09: 000000c000632e00
1788807745922 2026-09-07T19:02:25.922Z [ 401.255494] RDX: 0000000000000000 RSI: 000000c000542000 RDI: 00000000000d0f00
1788807745922 2026-09-07T19:02:25.922Z [ 401.255493] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000473412
1788807745922 2026-09-07T19:02:25.922Z [ 401.255491] RSP: 002b:000000c000293d40 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
1788807745912 2026-09-07T19:02:25.912Z [ 401.255490] Code: 4c 8b 64 24 28 49 83 fd 00 74 18 49 83 f9 00 74 12 4d 8d 85 88 00 00 00 49 83 c0 08 48 81 cf 00 00 08 00 b8 38 00 00 00 0f 05 <48> 83 f8 00 74 05 89 44 24 30 c3 48 89 f4 49 83 fd 00 74 26 49 83
1788807745912 2026-09-07T19:02:25.912Z [ 401.255464] RIP: 0033:0x473412
1788807745912 2026-09-07T19:02:25.912Z [ 401.255461] entry_SYSCALL_64_after_hwframe+0x76/0x7e
1788807745901 2026-09-07T19:02
:25.901Z [ 401.255459] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745901 2026-09-07T19:02:25.901Z [ 401.255457] ? irqentry_exit+0x85/0x6a0
1788807745901 2026-09-07T19:02:25.901Z [ 401.255455] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745901 2026-09-07T19:02:25.901Z [ 401.255451] ? do_user_addr_fault+0x2c3/0x7f0
1788807745901 2026-09-07T19:02:25.901Z [ 401.255448] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745891 2026-09-07T19:02:25.891Z [ 401.255444] do_syscall_64+0xcd/0x15f0
1788807745891 2026-09-07T19:02:25.891Z [ 401.255439] __do_sys_clone+0x65/0x90
1788807745891 2026-09-07T19:02:25.891Z [ 401.255435] kernel_clone+0xbc/0x490
1788807745891 2026-09-07T19:02:25.891Z [ 401.255429] copy_process+0x146f/0x1d00
1788807745891 2026-09-07T19:02:25.891Z [ 401.255424] cgroup_can_fork+0x72/0x5c0
1788807745882 2026-09-07T19:02:25.882Z [ 401.255422] _raw_spin_lock_irq+0x2f/0x40
1788807745882 2026-09-07T19:02:25.882Z [ 401.255417] <TASK>
1788807745882 2026-
09-07T19:02:25.882Z [ 401.255415] Call Trace:
1788807745882 2026-09-07T19:02:25.882Z [ 401.255414] PKRU: 55555554
1788807745882 2026-09-07T19:02:25.882Z [ 401.255413] CR2: 00007f49aca028a8 CR3: 000000036f843003 CR4: 0000000000f71ef0
1788807745882 2026-09-07T19:02:25.882Z [ 401.255411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807745783 2026-09-07T19:02:25.783Z [ 401.255410] FS: 000000c000280098(0000) GS:ff35266ea4d23000(0000) knlGS:0000000000000000
1788807745783 2026-09-07T19:02:25.783Z [ 401.255409] R13: 0000000002a40000 R14: 00000000000000b5 R15: ff3525b5084a2180
1788807745772 2026-09-07T19:02:25.772Z [ 401.255408] R10: 0000000000000000 R11: 0000000000000000 R12: ff35266e4d373400
1788807745772 2026-09-07T19:02:25.772Z [ 401.255407] RBP: ff35266e4d033400 R08: 00000000000035cf R09: 0000000000000000
1788807745772 2026-09-07T19:02:25.772Z [ 401.255406] RDX: 00000000000000b6 RSI: 0000000002d80101 RDI: ffffffffa83b3ee4
1788807745762 2026-09-07T19:02:25.762Z [
401.255404] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 00000000000033ae
1788807745762 2026-09-07T19:02:25.762Z [ 401.255403] RSP: 0018:ff500c30680bfc68 EFLAGS: 00000046
1788807745751 2026-09-07T19:02:25.751Z [ 401.255401] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807745751 2026-09-07T19:02:25.751Z [ 401.255396] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807745742 2026-09-07T19:02:25.742Z [ 401.255394] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807745742 2026-09-07T19:02:25.742Z [ 401.255393] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807745732 2026-09-07T19:02:25.732Z [ 401.255389] CPU: 168 UID: 0 PID: 13815 Comm: csi-driver Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) De
bian 7.0.13-1~bpo13+1
1788807745711 2026-09-07T19:02:25.711Z [ 401.255345] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807745582 2026-09-07T19:02:25.582Z [ 401.255275] watchdog: CPU168: Watchdog detected hard LOCKUP on cpu 168
1788807745582 2026-09-07T19:02:25.582Z [ 401.163279] </TASK>
1788807745571 2026-09-07T19:02:25.571Z [ 401.163275] R13: 0000000000000000 R14: 000000c00b8161c0 R15: 0003ffffffffffff
1788807745571 2026-09-07T19:02:25.571Z [ 401.163274] R10: 0000000000000000 R11: 0000000000000212 R12: 0
00000c00a989b60
1788807745571 2026-09-07T19:02:25.571Z [ 401.163273] RBP: 000000c00a989a30 R08: 0000000000000000 R09: 0000000000000000
1788807745561 2026-09-07T19:02:25.561Z [ 401.163272] RDX: 0000000000000200 RSI: 000000c00a929a00 RDI: 0000000000000021
1788807745561 2026-09-07T19:02:25.561Z [ 401.163271] RAX: ffffffffffffffda RBX: 0000000000000021 RCX: 00000000004085ae
1788807745561 2026-09-07T19:02:25.561Z [ 401.163269] RSP: 002b:000000c00a9899f0 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
1788807745552 2026-09-07T19:02:25.552Z [ 401.163268] Code: 48 83 ec 38 e8 13 00 00 00 48 83 c4 38 5d c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
1788807745552 2026-09-07T19:02:25.552Z [ 401.163251] RIP: 0033:0x4085ae
1788807745541 2026-09-07T19:02:25.541Z [ 401.163249] entry_SYSCALL_64_after_hwframe+0x76/0x7e
1788807745541 2026-09-07T19:02:25.541Z [ 401.163246] ? do_syscall_
64+0x10a/0x15f0
1788807745541 2026-09-07T19:02:25.541Z [ 401.163244] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745541 2026-09-07T19:02:25.541Z [ 401.163242] ? trace_syscall_exit+0x62/0x90
1788807745431 2026-09-07T19:02:25.431Z [ 401.163241] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745431 2026-09-07T19:02:25.431Z [ 401.163239] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745431 2026-09-07T19:02:25.431Z [ 401.163236] ? bpf_trace_run2+0xdf/0x1e0
1788807745422 2026-09-07T19:02:25.422Z [ 401.163234] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745422 2026-09-07T19:02:25.422Z [ 401.163231] ? vfs_readlink+0x139/0x150
1788807745422 2026-09-07T19:02:25.422Z [ 401.163229] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745422 2026-09-07T19:02:25.422Z [ 401.163227] ? do_syscall_64+0x10a/0x15f0
1788807745422 2026-09-07T19:02:25.422Z [ 401.163225] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745411 2026-09-07T19:02:25.411Z [ 401.163223] ? trace_syscall_exit+0x62
/0x90
1788807745411 2026-09-07T19:02:25.411Z [ 401.163221] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745411 2026-09-07T19:02:25.411Z [ 401.163220] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745411 2026-09-07T19:02:25.411Z [ 401.163215] ? bpf_trace_run2+0xdf/0x1e0
1788807745411 2026-09-07T19:02:25.411Z [ 401.163213] ? do_syscall_64+0x10a/0x15f0
1788807745402 2026-09-07T19:02:25.402Z [ 401.163211] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745402 2026-09-07T19:02:25.402Z [ 401.163209] ? trace_syscall_exit+0x62/0x90
1788807745402 2026-09-07T19:02:25.402Z [ 401.163207] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745402 2026-09-07T19:02:25.402Z [ 401.163205] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745402 2026-09-07T19:02:25.402Z [ 401.163201] ? bpf_trace_run2+0xdf/0x1e0
1788807745391 2026-09-07T19:02:25.391Z [ 401.163200] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745391 2026-09-07T19:02:25.391Z [ 401.163194] do_syscall_64+0xcd/0x15f0
1788807
745391 2026-09-07T19:02:25.391Z [ 401.163191] ksys_read+0x6b/0xe0
1788807745391 2026-09-07T19:02:25.391Z [ 401.163186] vfs_read+0x25d/0x370
1788807745391 2026-09-07T19:02:25.391Z [ 401.163183] ? rw_verify_area+0x54/0x180
1788807745382 2026-09-07T19:02:25.382Z [ 401.163180] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745382 2026-09-07T19:02:25.382Z [ 401.163177] seq_read_iter+0x100/0x480
1788807745382 2026-09-07T19:02:25.382Z [ 401.163174] kernfs_seq_start+0x56/0xb0
1788807745382 2026-09-07T19:02:25.382Z [ 401.163171] __cgroup_procs_start+0x7b/0xf0
1788807745382 2026-09-07T19:02:25.382Z [ 401.163167] css_task_iter_start+0x50/0xd0
1788807745382 2026-09-07T19:02:25.382Z [ 401.163163] _raw_spin_lock_irqsave+0x3d/0x50
1788807745372 2026-09-07T19:02:25.372Z [ 401.163160] <TASK>
1788807745372 2026-09-07T19:02:25.372Z [ 401.163158] Call Trace:
1788807745372 2026-09-07T19:02:25.372Z [ 401.163157] PKRU: 55555554
1788807745372 2026-09-07T19:02:25.372Z [ 401.163
156] CR2: 00007ff293eaeaf8 CR3: 00000002a8080041 CR4: 0000000000f71ef0
1788807745372 2026-09-07T19:02:25.372Z [ 401.163155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807745361 2026-09-07T19:02:25.361Z [ 401.163154] FS: 00007f7e6f7fe6c0(0000) GS:ff35266ea5023000(0000) knlGS:0000000000000000
1788807745361 2026-09-07T19:02:25.361Z [ 401.163152] R13: 0000000002d40000 R14: 000000000000000d R15: ff3525b4aada9000
1788807745361 2026-09-07T19:02:25.361Z [ 401.163151] R10: 0000000000000000 R11: 0000000000000000 R12: ff35266e4a973400
1788807745261 2026-09-07T19:02:25.261Z [ 401.163150] RBP: ff35266e4d333400 R08: ff3525b4cc3f9240 R09: 000000000000000b
1788807745261 2026-09-07T19:02:25.261Z [ 401.163149] RDX: 000000000000000e RSI: 0000000000380101 RDI: ffffffffa83b3ee4
1788807745251 2026-09-07T19:02:25.251Z [ 401.163148] RAX: 0000000000000000 RBX: ffffffffa83b3ee4 RCX: 0000000000000000
1788807745251 2026-09-07T19:02:25.251Z [ 401.163146] RSP: 0018:ff500c309bc77b08 EFLAG
S: 00000046
1788807745241 2026-09-07T19:02:25.241Z [ 401.163144] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807745241 2026-09-07T19:02:25.241Z [ 401.163140] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807745231 2026-09-07T19:02:25.231Z [ 401.163139] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807745231 2026-09-07T19:02:25.231Z [ 401.163138] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807745222 2026-09-07T19:02:25.222Z [ 401.163134] CPU: 180 UID: 0 PID: 74396 Comm: kubelet Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807745201 2026-09-07T19:02:25.201Z [ 401.163093] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink
efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807745071 2026-09-07T19:02:25.071Z [ 401.163028] watchdog: CPU180: Watchdog detected hard LOCKUP on cpu 180
1788807745071 2026-09-07T19:02:25.071Z [ 401.114853] </TASK>
1788807745061 2026-09-07T19:02:25.061Z [ 401.114847] R13: 00007fc1037fda0f R14: 00007fc1037fdc00 R15: 00007fc0dcff8fc0
1788807745061 2026-09-07T19:02:25.061Z [ 401.114846] R10: 00007fc0dcff99d0 R11: 0000000000000202 R12: 00007fc1037fda0e
1788807745061 2026-09-07T19:02:25.061Z [ 401.114845] RBP: 00007fc1037fdc00 R08: 00007fc0dcff9700 R09: 00007fc0dcff9700
1788807745051 2026-09-07T19:02:2
5.051Z [ 401.114844] RDX: 00007fc0dcff99d0 RSI: 00007fc0dcff8fb0 RDI: 00000000003d0f00
1788807745051 2026-09-07T19:02:25.051Z [ 401.114843] RAX: ffffffffffffffda RBX: 00007fc0dcff9700 RCX: 00007fc162c3e8c5
1788807745051 2026-09-07T19:02:25.051Z [ 401.114841] RSP: 002b:00007fc1037fd968 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
1788807745041 2026-09-07T19:02:25.041Z [ 401.114839] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
1788807745031 2026-09-07T19:02:25.031Z [ 401.114808] RIP: 0033:0x7fc162c3e8c5
1788807745031 2026-09-07T19:02:25.031Z [ 401.114806] entry_SYSCALL_64_after_hwframe+0x76/0x7e
1788807745031 2026-09-07T19:02:25.031Z [ 401.114803] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745031 2026-09-07T19:02:25.031Z [ 401.114801] ? irqentry_exit+0x85/0x6a0
1788807745031 2026-09-07T19:02:25.031Z [ 401.114799]
? srso_alias_return_thunk+0x5/0xfbef5
1788807745022 2026-09-07T19:02:25.022Z [ 401.114795] ? do_user_addr_fault+0x2c3/0x7f0
1788807745022 2026-09-07T19:02:25.022Z [ 401.114793] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745022 2026-09-07T19:02:25.022Z [ 401.114789] ? handle_mm_fault+0x212/0x320
1788807745022 2026-09-07T19:02:25.022Z [ 401.114786] ? srso_alias_return_thunk+0x5/0xfbef5
1788807745022 2026-09-07T19:02:25.022Z [ 401.114783] do_syscall_64+0xcd/0x15f0
1788807744922 2026-09-07T19:02:24.922Z [ 401.114778] __do_sys_clone+0x65/0x90
1788807744922 2026-09-07T19:02:24.922Z [ 401.114773] kernel_clone+0xbc/0x490
1788807744922 2026-09-07T19:02:24.922Z [ 401.114767] copy_process+0x146f/0x1d00
1788807744922 2026-09-07T19:02:24.922Z [ 401.114762] cgroup_can_fork+0x72/0x5c0
1788807744911 2026-09-07T19:02:24.911Z [ 401.114759] _raw_spin_lock_irq+0x2f/0x40
1788807744911 2026-09-07T19:02:24.911Z [ 401.114753] <TASK>
1788807744911 2026-09-07T19:02:24.911Z [
401.114751] Call Trace:
1788807744911 2026-09-07T19:02:24.911Z [ 401.114750] PKRU: 55555554
1788807744911 2026-09-07T19:02:24.911Z [ 401.114748] CR2: 00007fc0dcff8fb8 CR3: 00000001fc42c001 CR4: 0000000000f71ef0
1788807744901 2026-09-07T19:02:24.901Z [ 401.114747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
1788807744901 2026-09-07T19:02:24.901Z [ 401.114746] FS: 00007fc1037fe700(0000) GS:ff35266ea5263000(0000) knlGS:0000000000000000
1788807744901 2026-09-07T19:02:24.901Z [ 401.114744] R13: 0000000002f80000 R14: 00000000000000a9 R15: ff3525b263300000
1788807744892 2026-09-07T19:02:24.892Z [ 401.114743] R10: 0000000000000000 R11: 0000000000000000 R12: ff35266e4d073400
1788807744892 2026-09-07T19:02:24.892Z [ 401.114741] RBP: ff35266e4d573400 R08: 0000000000003511 R09: 0000000000000000
1788807744892 2026-09-07T19:02:24.892Z [ 401.114740] RDX: 00000000000000aa RSI: 0000000002a80101 RDI: ffffffffa83b3ee4
1788807744881 2026-09-07T19:02:24.881Z [ 401.114739] RAX: 000
0000000000000 RBX: ffffffffa83b3ee4 RCX: 00000000000033ad
1788807744881 2026-09-07T19:02:24.881Z [ 401.114737] RSP: 0018:ff500c30361f7c18 EFLAGS: 00000046
1788807744871 2026-09-07T19:02:24.871Z [ 401.114735] Code: 63 f6 4c 8d a0 00 04 31 a8 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 e0 60 ed a6 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 8b 45 08 <85> c0 74 f7 48 8b 55 00 48 85 d2 0f 84 6b ff ff ff 0f 0d 0a e9 63
1788807744871 2026-09-07T19:02:24.871Z [ 401.114729] RIP: 0010:native_queued_spin_lock_slowpath+0x2aa/0x2f0
1788807744871 2026-09-07T19:02:24.871Z [ 401.114727] Hardware name: ASUSTeK COMPUTER INC. RS500A-E12-RS12U/K14PA-U24 Series, BIOS 1201 08/25/2023
1788807744861 2026-09-07T19:02:24.861Z [ 401.114726] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE, [L]=SOFTLOCKUP
1788807744861 2026-09-07T19:02:24.861Z [ 401.114721] CPU: 189 UID: 0 PID: 13671 Comm: calico-node Tainted: P OEL 7.0.13+deb13-amd64 #1 PREEMPT(lazy) Debian 7.0.13-1~bpo13+1
1788807744852 2026-09-07T19:02:24.852Z generic usbhid cdc_ether usbnet hid usb_storage mii xhci_pci sp5100_tco xhci_hcd ahci nvme watchdog libahci libata nvme_core igb bnxt_en usbcore scsi_mod nvme_keyring i2c_algo_bit nvme_auth i2c_piix4 hkdf dca usb_common i2c_smbus scsi_common wmi aesni_intel
1788807744732 2026-09-07T19:02:24.732Z [ 401.114676] nvme_tcp br_netfilter bridge stp llc overlay nvme_fabrics drm efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 isofs virtio_net net_failover failover nls_ascii nls_cp437 vfat fat sr_mod cdrom sd_mod zfs(POE) spl(OE) drbd(OE) lru_cache uas hid_
[-- Attachment #1.3: publickey - noah@feldt.systems - 0x9B02BBB4.asc --]
[-- Type: application/pgp-keys, Size: 698 bytes --]
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 322 bytes --]
next reply other threads:[~2026-09-07 19:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-07 19:27 Noah Feldt [this message]
2026-09-08 15:55 ` [PATCH v2] cgroup: Avoid iteration of dying tasks with zero refcount Michal Koutný
2026-09-11 16:11 ` Michal Koutný
2026-09-11 16:57 ` Tejun Heo
-- strict thread matches above, loose matches on Subject: below --
2026-09-07 17:03 Michal Koutný
2026-09-07 17:07 ` Michal Koutný
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