* [BUG] thunderbolt: NULL pointer dereference in tb_dp_dprx_work after device disconnect (7.2.6)
@ 2026-09-22 14:48 Paweł Frelek
2026-09-24 16:28 ` Paweł Frelek
0 siblings, 1 reply; 5+ messages in thread
From: Paweł Frelek @ 2026-09-22 14:48 UTC (permalink / raw)
To: andreas.noever; +Cc: linux-usb, YehezkelShB
Hi,
I hit a NULL pointer dereference in tb_dp_dprx_work during reboot,
right after the dock was disconnected from the Thunderbolt bus.
Hardware:
- Lenovo ThinkPad X13 Gen 3 AMD (21CNS15T00), BIOS R22ET81W (1.51)
- Lenovo ThinkPad Thunderbolt 4 Dock (40B0), external monitor over DP
Kernel: 7.2.6-hardened1 (Arch linux-hardened), not tainted
Cmdline includes: thunderbolt.dprx_timeout=-1
What happened:
The external DP monitor behind the dock did not come up at boot. I
unplugged and replugged the monitor's DP cable at the dock, without
success, then rebooted (the dock itself stayed connected). During
shutdown the dock was reported as disconnected and ~50 ms later the
pending DPRX work crashed:
[ 140.825070] thunderbolt 0-2: device disconnected
[ 140.875648] BUG: kernel NULL pointer dereference, address: 000000000000032b
[ 140.877281] CPU: 8 UID: 0 PID: 125 Comm: kworker/u48:4 Not tainted
7.2.6-hardened1-1-hardened #1 PREEMPT(full)
[ 140.877513] Hardware name: LENOVO 21CNS15T00/21CNS15T00, BIOS
R22ET81W (1.51 ) 04/10/2026
[ 140.877748] Workqueue: thunderbolt0 tb_dp_dprx_work [thunderbolt]
[ 140.878003] RIP: 0010:tb_dp_dprx_work+0x82/0x160 [thunderbolt]
[ 140.880927] Call Trace:
[ 140.881164] <TASK>
[ 140.881652] process_one_work+0x198/0x370
[ 140.881896] worker_thread+0x1a6/0x310
[ 140.882380] kthread+0xf3/0x130
[ 140.882863] ret_from_fork+0x2dc/0x3a0
[ 140.883818] ret_from_fork_asm+0x1a/0x30
[ 140.884065] </TASK>
[ 141.399331] Code: 24 20 48 8b 87 58 ff ff ff 48 8d b8 18 03 00 00
49 89 c4 4c 8d b8 18 03 00 00 e8 39 ff db d3 48 8b 8b 60 ff ff ff 48
8b 41 20 <0f> b6 90 2b 03 00 00 c0 ea 05 75 5d 66 81 b8 18 03 00 00 86
80 74
[ 141.399974] RAX: 0000000000000000 RBX: ffff88ae1389c4b0 RCX: ffff88b040d53578
[ 141.400298] RDX: ffff88b0916f0000 RSI: ffff88ae1389c4b8 RDI: ffff88ae011a6318
[ 141.402844] Kernel panic - not syncing: Fatal exception
It looks like the DPRX work is not cancelled when the device behind the
tunnel goes away. With dprx_timeout=-1 the work never expires, which
makes the window large, but I assume the race exists with the default
timeout too.
I set dprx_timeout=-1 because the external monitors sometimes did not
come up at boot (DP tunnel torn down as "not active").
Full pstore dmesg available on request.
Thanks,
Paweł
--
Paweł Frelek ( ͡° ͜ʖ ͡°)
pawel.frelek@gmail.com
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [BUG] thunderbolt: NULL pointer dereference in tb_dp_dprx_work after device disconnect (7.2.6)
2026-09-22 14:48 [BUG] thunderbolt: NULL pointer dereference in tb_dp_dprx_work after device disconnect (7.2.6) Paweł Frelek
@ 2026-09-24 16:28 ` Paweł Frelek
2026-09-25 5:29 ` Mika Westerberg
0 siblings, 1 reply; 5+ messages in thread
From: Paweł Frelek @ 2026-09-24 16:28 UTC (permalink / raw)
To: westeri; +Cc: linux-usb, andreas.noever, YehezkelShB
FWIW, this is addressed by Sven Peter's series "thunderbolt: Fix DP
tunnel teardown while an async DPRX read is running", patches 1-6 of
which are already in thunderbolt.git/fixes. I tested v3 on top of
7.2.6 on this machine (dock unplug/replug, reboots with the dock
connected): no crashes or warnings.
Thanks,
Paweł
wt., 22 wrz 2026 o 16:48 Paweł Frelek <pawel.frelek@gmail.com> napisał(a):
>
> Hi,
>
> I hit a NULL pointer dereference in tb_dp_dprx_work during reboot,
> right after the dock was disconnected from the Thunderbolt bus.
>
> Hardware:
> - Lenovo ThinkPad X13 Gen 3 AMD (21CNS15T00), BIOS R22ET81W (1.51)
> - Lenovo ThinkPad Thunderbolt 4 Dock (40B0), external monitor over DP
>
> Kernel: 7.2.6-hardened1 (Arch linux-hardened), not tainted
> Cmdline includes: thunderbolt.dprx_timeout=-1
>
> What happened:
> The external DP monitor behind the dock did not come up at boot. I
> unplugged and replugged the monitor's DP cable at the dock, without
> success, then rebooted (the dock itself stayed connected). During
> shutdown the dock was reported as disconnected and ~50 ms later the
> pending DPRX work crashed:
>
> [ 140.825070] thunderbolt 0-2: device disconnected
> [ 140.875648] BUG: kernel NULL pointer dereference, address: 000000000000032b
> [ 140.877281] CPU: 8 UID: 0 PID: 125 Comm: kworker/u48:4 Not tainted
> 7.2.6-hardened1-1-hardened #1 PREEMPT(full)
> [ 140.877513] Hardware name: LENOVO 21CNS15T00/21CNS15T00, BIOS
> R22ET81W (1.51 ) 04/10/2026
> [ 140.877748] Workqueue: thunderbolt0 tb_dp_dprx_work [thunderbolt]
> [ 140.878003] RIP: 0010:tb_dp_dprx_work+0x82/0x160 [thunderbolt]
> [ 140.880927] Call Trace:
> [ 140.881164] <TASK>
> [ 140.881652] process_one_work+0x198/0x370
> [ 140.881896] worker_thread+0x1a6/0x310
> [ 140.882380] kthread+0xf3/0x130
> [ 140.882863] ret_from_fork+0x2dc/0x3a0
> [ 140.883818] ret_from_fork_asm+0x1a/0x30
> [ 140.884065] </TASK>
> [ 141.399331] Code: 24 20 48 8b 87 58 ff ff ff 48 8d b8 18 03 00 00
> 49 89 c4 4c 8d b8 18 03 00 00 e8 39 ff db d3 48 8b 8b 60 ff ff ff 48
> 8b 41 20 <0f> b6 90 2b 03 00 00 c0 ea 05 75 5d 66 81 b8 18 03 00 00 86
> 80 74
> [ 141.399974] RAX: 0000000000000000 RBX: ffff88ae1389c4b0 RCX: ffff88b040d53578
> [ 141.400298] RDX: ffff88b0916f0000 RSI: ffff88ae1389c4b8 RDI: ffff88ae011a6318
> [ 141.402844] Kernel panic - not syncing: Fatal exception
>
> It looks like the DPRX work is not cancelled when the device behind the
> tunnel goes away. With dprx_timeout=-1 the work never expires, which
> makes the window large, but I assume the race exists with the default
> timeout too.
>
> I set dprx_timeout=-1 because the external monitors sometimes did not
> come up at boot (DP tunnel torn down as "not active").
>
> Full pstore dmesg available on request.
>
> Thanks,
> Paweł
>
> --
> Paweł Frelek ( ͡° ͜ʖ ͡°)
> pawel.frelek@gmail.com
--
Paweł Frelek ( ͡° ͜ʖ ͡°)
pawel.frelek@gmail.com
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [BUG] thunderbolt: NULL pointer dereference in tb_dp_dprx_work after device disconnect (7.2.6)
2026-09-24 16:28 ` Paweł Frelek
@ 2026-09-25 5:29 ` Mika Westerberg
2026-10-13 15:31 ` Paweł Frelek
0 siblings, 1 reply; 5+ messages in thread
From: Mika Westerberg @ 2026-09-25 5:29 UTC (permalink / raw)
To: Paweł Frelek; +Cc: westeri, linux-usb, andreas.noever, YehezkelShB
Hi,
Thanks for the report and good that the problem got fixed. These should
land on the v7.3-rcX still.
On Thu, Sep 24, 2026 at 06:28:34PM +0200, Paweł Frelek wrote:
> FWIW, this is addressed by Sven Peter's series "thunderbolt: Fix DP
> tunnel teardown while an async DPRX read is running", patches 1-6 of
> which are already in thunderbolt.git/fixes. I tested v3 on top of
> 7.2.6 on this machine (dock unplug/replug, reboots with the dock
> connected): no crashes or warnings.
>
> Thanks,
> Paweł
>
> wt., 22 wrz 2026 o 16:48 Paweł Frelek <pawel.frelek@gmail.com> napisał(a):
> >
> > Hi,
> >
> > I hit a NULL pointer dereference in tb_dp_dprx_work during reboot,
> > right after the dock was disconnected from the Thunderbolt bus.
> >
> > Hardware:
> > - Lenovo ThinkPad X13 Gen 3 AMD (21CNS15T00), BIOS R22ET81W (1.51)
> > - Lenovo ThinkPad Thunderbolt 4 Dock (40B0), external monitor over DP
> >
> > Kernel: 7.2.6-hardened1 (Arch linux-hardened), not tainted
> > Cmdline includes: thunderbolt.dprx_timeout=-1
> >
> > What happened:
> > The external DP monitor behind the dock did not come up at boot. I
> > unplugged and replugged the monitor's DP cable at the dock, without
> > success, then rebooted (the dock itself stayed connected). During
> > shutdown the dock was reported as disconnected and ~50 ms later the
> > pending DPRX work crashed:
> >
> > [ 140.825070] thunderbolt 0-2: device disconnected
> > [ 140.875648] BUG: kernel NULL pointer dereference, address: 000000000000032b
> > [ 140.877281] CPU: 8 UID: 0 PID: 125 Comm: kworker/u48:4 Not tainted
> > 7.2.6-hardened1-1-hardened #1 PREEMPT(full)
> > [ 140.877513] Hardware name: LENOVO 21CNS15T00/21CNS15T00, BIOS
> > R22ET81W (1.51 ) 04/10/2026
> > [ 140.877748] Workqueue: thunderbolt0 tb_dp_dprx_work [thunderbolt]
> > [ 140.878003] RIP: 0010:tb_dp_dprx_work+0x82/0x160 [thunderbolt]
> > [ 140.880927] Call Trace:
> > [ 140.881164] <TASK>
> > [ 140.881652] process_one_work+0x198/0x370
> > [ 140.881896] worker_thread+0x1a6/0x310
> > [ 140.882380] kthread+0xf3/0x130
> > [ 140.882863] ret_from_fork+0x2dc/0x3a0
> > [ 140.883818] ret_from_fork_asm+0x1a/0x30
> > [ 140.884065] </TASK>
> > [ 141.399331] Code: 24 20 48 8b 87 58 ff ff ff 48 8d b8 18 03 00 00
> > 49 89 c4 4c 8d b8 18 03 00 00 e8 39 ff db d3 48 8b 8b 60 ff ff ff 48
> > 8b 41 20 <0f> b6 90 2b 03 00 00 c0 ea 05 75 5d 66 81 b8 18 03 00 00 86
> > 80 74
> > [ 141.399974] RAX: 0000000000000000 RBX: ffff88ae1389c4b0 RCX: ffff88b040d53578
> > [ 141.400298] RDX: ffff88b0916f0000 RSI: ffff88ae1389c4b8 RDI: ffff88ae011a6318
> > [ 141.402844] Kernel panic - not syncing: Fatal exception
> >
> > It looks like the DPRX work is not cancelled when the device behind the
> > tunnel goes away. With dprx_timeout=-1 the work never expires, which
> > makes the window large, but I assume the race exists with the default
> > timeout too.
> >
> > I set dprx_timeout=-1 because the external monitors sometimes did not
> > come up at boot (DP tunnel torn down as "not active").
> >
> > Full pstore dmesg available on request.
> >
> > Thanks,
> > Paweł
> >
> > --
> > Paweł Frelek ( ͡° ͜ʖ ͡°)
> > pawel.frelek@gmail.com
>
>
>
> --
> Paweł Frelek ( ͡° ͜ʖ ͡°)
> pawel.frelek@gmail.com
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [BUG] thunderbolt: NULL pointer dereference in tb_dp_dprx_work after device disconnect (7.2.6)
2026-09-25 5:29 ` Mika Westerberg
@ 2026-10-13 15:31 ` Paweł Frelek
2026-10-16 5:58 ` Mika Westerberg
0 siblings, 1 reply; 5+ messages in thread
From: Paweł Frelek @ 2026-10-13 15:31 UTC (permalink / raw)
To: Mika Westerberg; +Cc: westeri, linux-usb, andreas.noever, YehezkelShB
[-- Attachment #1: Type: text/plain, Size: 1587 bytes --]
Hi Mika,
Following up on my earlier report about the panic in tb_dp_dprx_work.
I now hit a different, reproducible problem: power-off hangs in
nhi_pci_remove. It happened three times in the last few days (Oct 10,
11, 12).
Hardware: Lenovo ThinkPad X13 Gen 3 AMD (21CNS15T00, BIOS R22ET81W
1.51), ThinkPad Thunderbolt 4 Dock (40B0), firmware up to date.
Kernel: 7.2.9-arch1-1 (Arch), cmdline includes thunderbolt.dprx_timeout=60000.
During shutdown the dock disconnects on its own a few seconds before power-off:
[24634.327865] pcieport 0000:00:04.1: pciehp: Slot(0): Link Down
[24634.327920] pcieport 0000:00:04.1: pciehp: Slot(0): Card not present
[24634.331648] thunderbolt 0-2: device disconnected
Then systemd reaches “Powering off” and the kernel hangs. With
kernel.hung_task_panic=1 I got this from pstore:
INFO: task shutdown:1 blocked for more than 122 seconds.
Tainted: G W 7.2.9-arch1-1 #1
task:shutdown state:D stack:0 pid:1 tgid:1 ppid:0
Call Trace:
__schedule+0x420/0x1770
schedule+0x27/0xa0
schedule_timeout+0xdc/0x120
wait_for_completion+0x9a/0x180
nhi_pci_remove+0x53/0x60 [thunderbolt]
pci_device_shutdown+0x3e/0x80
device_shutdown+0x169/0x1d0
kernel_power_off+0x35/0x80
__do_sys_reboot+0x1da/0x260
do_syscall_64+0xaa/0x660
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Kernel panic - not syncing: hung_task: blocked tasks
The full pstore dmesg is attached. I can enable thunderbolt dynamic
debug or test patches if that helps.
Thanks,
Paweł Frelek
--
Paweł Frelek ( ͡° ͜ʖ ͡°)
pawel.frelek@gmail.com
[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain, Size: 16506 bytes --]
Panic#1 Part10
<6>[24632.437095] [drm] MST_DSC Send DSC disable to synaptics
<6>[24632.735408] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.862292] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.891129] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.967513] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.973266] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.978300] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.984496] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.992772] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.998544] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24633.003518] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24633.009391] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24633.431687] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24633.655158] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24634.326452] usb 8-1: USB disconnect, device number 10
<6>[24634.326471] usb 8-1.1: USB disconnect, device number 11
<6>[24634.327865] pcieport 0000:00:04.1: pciehp: Slot(0): Link Down
<6>[24634.327870] amdgpu 0000:73:00.0: [drm] DMUB HPD IRQ callback: link_index=7
<6>[24634.327873] pcieport 0000:00:04.1: pciehp: Slot(0): Card not present
<6>[24634.327938] [drm] DM_MST: stopping TM on aconnector: 000000004f5eeb2e [id: 439]
<6>[24634.331648] thunderbolt 0-2: device disconnected
Panic#1 Part9
<6>[24634.340482] pci_bus 0000:05: busn_res: [bus 05] is released
<6>[24634.340773] pci_bus 0000:06: busn_res: [bus 06-29] is released
<6>[24634.341226] pci_bus 0000:2a: busn_res: [bus 2a-4d] is released
<6>[24634.341613] usb 8-1.2: USB disconnect, device number 12
<6>[24634.341618] pci_bus 0000:4e: busn_res: [bus 4e-71] is released
<6>[24634.342325] pci_bus 0000:72: busn_res: [bus 72] is released
<6>[24634.342674] pci_bus 0000:04: busn_res: [bus 04-72] is released
<6>[24634.352012] usb 9-1: USB disconnect, device number 6
<6>[24634.352021] usb 9-1.4: USB disconnect, device number 7
<6>[24634.352026] usb 9-1.4.4: USB disconnect, device number 8
<6>[24634.352031] r8152-cfgselector 9-1.4.4.3: USB disconnect, device number 9
<6>[24634.372901] r8152 9-1.4.4.3:1.0 eth0: Stop submitting intr, status -108
<6>[24634.374148] usb 8-1.4: USB disconnect, device number 13
<6>[24634.374154] usb 8-1.4.3: USB disconnect, device number 15
<6>[24634.533817] usb 8-1.4.4: USB disconnect, device number 14
<6>[24634.533828] usb 8-1.4.4.1: USB disconnect, device number 16
<4>[24634.539108] amdgpu 0000:73:00.0: [drm] REG_WAIT timeout 1us * 100 tries - dcn31_program_compbuf_size line:141
<6>[24634.664153] usb 8-1.4.4.4: USB disconnect, device number 18
<4>[24643.828278] kauditd_printk_skb: 6397 callbacks suppressed
<5>[24643.828284] audit: type=1400 audit(1791838024.538:76266): apparmor="ALLOWED" operation="exec" class="file" info="profile transition not found" error=-13 profile="containerd-shim-runc-v2" name="/usr/bin/runc" pid=45595 comm="containerd-shim" requested_mask="x" denied_mask="x" fsuid=0 ouid=0 target="containerd-shim-runc-v2//null-/usr/bin/runc"
Panic#1 Part8
<5>[24643.828325] audit: type=1400 audit(1791838024.538:76267): apparmor="ALLOWED" operation="file_inherit" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/dev/null" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24643.828371] audit: type=1400 audit(1791838024.538:76268): apparmor="ALLOWED" operation="file_mmap" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/usr/bin/runc" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24643.828428] audit: type=1400 audit(1791838024.538:76269): apparmor="ALLOWED" operation="file_mmap" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/usr/lib/ld-linux-x86-64.so.2" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24643.828542] audit: type=1400 audit(1791838024.538:76270): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24643.828554] audit: type=1400 audit(1791838024.538:76271): apparmor="ALLOWED" operation="open" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24643.828561] audit: type=1400 audit(1791838024.538:76272): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Panic#1 Part7
<5>[24643.828703] audit: type=1400 audit(1791838024.538:76273): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/opt/containerd/lib/" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24643.828734] audit: type=1400 audit(1791838024.538:76274): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24643.828759] audit: type=1400 audit(1791838024.538:76275): apparmor="ALLOWED" operation="open" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/usr/lib/libseccomp.so.2.6.0" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<6>[24644.024287] wlan0: deauthenticating from 18:90:d8:a7:f6:ef by local choice (Reason: 3=DEAUTH_LEAVING)
<46>[24644.583785] systemd-journald[402]: Received client request to relinquish /var/log/journal/176c744b434d4ae49d4c488510daa3bc access.
<6>[24644.699027] zram0: detected capacity change from 15091712 to 0
<30>[24644.827761] systemd-shutdown[1]: Syncing filesystems and block devices.
<30>[24644.874636] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
<46>[24644.895180] systemd-journald[402]: Received SIGTERM from PID 1 (systemd-shutdow).
<30>[24644.920650] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
<30>[24644.940295] systemd-shutdown[1]: Unmounting file systems.
<30>[24644.943736] (sd-umount)[45667]: Unmounting '/run/credentials/systemd-journald.service'.
Panic#1 Part6
<30>[24644.945422] (sd-umount)[45668]: Unmounting '/run/credentials/@encrypted'.
<30>[24644.947034] (sd-remount)[45669]: Remounting '/' read-only with options 'compress=zstd:1,ssd,space_cache=v2,subvolid=256,subvol=/@'.
<30>[24645.016605] systemd-shutdown[1]: All filesystems unmounted.
<30>[24645.016621] systemd-shutdown[1]: Deactivating swaps.
<30>[24645.016705] systemd-shutdown[1]: All swaps deactivated.
<30>[24645.016714] systemd-shutdown[1]: Detaching loop devices.
<30>[24645.025936] systemd-shutdown[1]: All loop devices detached.
<30>[24645.025947] systemd-shutdown[1]: Stopping MD devices.
<30>[24645.026306] systemd-shutdown[1]: All MD devices stopped.
<30>[24645.026315] systemd-shutdown[1]: Detaching DM devices.
<30>[24645.027204] systemd-shutdown[1]: Not all DM devices detached, 1 left.
<30>[24645.027431] systemd-shutdown[1]: Detaching DM devices.
<30>[24645.028320] systemd-shutdown[1]: Not all DM devices detached, 1 left.
<30>[24645.028331] systemd-shutdown[1]: Cannot finalize remaining DM devices, continuing.
<30>[24645.784824] systemd-shutdown[1]: Successfully changed into root pivot.
<30>[24645.784836] systemd-shutdown[1]: Entering exitrd...
<30>[24645.795995] shutdown[1]: Syncing filesystems and block devices.
<30>[24645.796924] shutdown[1]: Sending SIGTERM to remaining processes...
<30>[24645.820163] shutdown[1]: Sending SIGKILL to remaining processes...
<30>[24645.841953] shutdown[1]: Unmounting file systems.
<30>[24645.845393] (sd-umoun[45680]: Unmounting '/run/credentials'.
<30>[24645.847133] (sd-umoun[45681]: Unmounting '/oldroot/dev/hugepages'.
<30>[24645.848759] (sd-umoun[45682]: Unmounting '/oldroot/sys/fs/fuse/connections'.
Panic#1 Part5
<30>[24645.850464] (sd-umoun[45683]: Unmounting '/oldroot/dev/mqueue'.
<30>[24645.852095] (sd-umoun[45684]: Unmounting '/oldroot/sys/kernel/config'.
<30>[24645.853678] (sd-umoun[45685]: Unmounting '/oldroot/sys/kernel/tracing'.
<30>[24645.855275] (sd-umoun[45686]: Unmounting '/oldroot/sys/kernel/debug'.
<30>[24645.856832] (sd-umoun[45687]: Unmounting '/oldroot/run'.
<30>[24645.858456] (sd-umoun[45688]: Unmounting '/oldroot/proc'.
<30>[24645.859969] (sd-umoun[45689]: Unmounting '/oldroot/sys/fs/bpf'.
<30>[24645.861552] (sd-umoun[45690]: Unmounting '/oldroot/sys/firmware/efi/efivars'.
<30>[24645.863144] (sd-umoun[45691]: Unmounting '/oldroot/sys/fs/pstore'.
<30>[24645.864714] (sd-umoun[45692]: Unmounting '/oldroot/sys/fs/cgroup'.
<30>[24645.866320] (sd-umoun[45693]: Unmounting '/oldroot/sys/kernel/security'.
<30>[24645.867900] (sd-umoun[45694]: Unmounting '/oldroot/sys'.
<30>[24645.869413] (sd-umoun[45695]: Unmounting '/oldroot/dev/pts'.
<30>[24645.870990] (sd-umoun[45696]: Unmounting '/oldroot/dev/shm'.
<30>[24645.872521] (sd-umoun[45697]: Unmounting '/oldroot/dev'.
<30>[24645.874085] (sd-umoun[45698]: Unmounting '/oldroot'.
<6>[24648.401132] BTRFS info (device dm-0): last unmount of filesystem c18f6e97-44f5-4800-bf73-79d39ac3d1e6
<4>[24649.020666] kauditd_printk_skb: 3270 callbacks suppressed
<5>[24649.020674] audit: type=1400 audit(1791838029.730:79546): apparmor="ALLOWED" operation="open" class="file" profile="systemd-shutdown//null-/shutdown" name="/proc/1/mountinfo" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<30>[24649.021011] shutdown[1]: All filesystems unmounted.
Panic#1 Part4
<30>[24649.021383] shutdown[1]: Deactivating swaps.
<5>[24649.021444] audit: type=1400 audit(1791838029.730:79547): apparmor="ALLOWED" operation="getattr" class="file" profile="systemd-shutdown//null-/shutdown" name="/proc/1/mountinfo" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<30>[24649.021455] shutdown[1]: All swaps deactivated.
<5>[24649.021456] audit: type=1400 audit(1791838029.731:79548): apparmor="ALLOWED" operation="open" class="file" profile="systemd-shutdown//null-/shutdown" name="/proc/swaps" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<30>[24649.021463] shutdown[1]: Detaching loop devices.
<5>[24649.021464] audit: type=1400 audit(1791838029.731:79549): apparmor="ALLOWED" operation="getattr" class="file" profile="systemd-shutdown//null-/shutdown" name="/proc/swaps" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24649.021557] audit: type=1400 audit(1791838029.731:79550): apparmor="ALLOWED" operation="open" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/bus/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24649.021565] audit: type=1400 audit(1791838029.731:79551): apparmor="ALLOWED" operation="getattr" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/bus/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24649.021674] audit: type=1400 audit(1791838029.731:79552): apparmor="ALLOWED" operation="open" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/class/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Panic#1 Part3
<5>[24649.021687] audit: type=1400 audit(1791838029.731:79553): apparmor="ALLOWED" operation="getattr" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/class/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24649.021749] audit: type=1400 audit(1791838029.731:79554): apparmor="ALLOWED" operation="open" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/class/block/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24649.021755] audit: type=1400 audit(1791838029.731:79555): apparmor="ALLOWED" operation="getattr" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/class/block/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<30>[24649.021916] shutdown[1]: All loop devices detached.
<30>[24649.021925] shutdown[1]: Stopping MD devices.
<30>[24649.022247] shutdown[1]: All MD devices stopped.
<30>[24649.022256] shutdown[1]: Detaching DM devices.
<30>[24649.023437] shutdown[1]: Detaching DM /dev/dm-0 (253:0).
<30>[24649.023926] shutdown[1]: Syncing /dev/dm-0.
<30>[24649.086155] shutdown[1]: All DM devices detached.
<30>[24649.086171] shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached.
<30>[24649.086810] shutdown[1]: Syncing filesystems and block devices.
<30>[24649.088537] shutdown[1]: Powering off.
<3>[24823.915399] INFO: task shutdown:1 blocked for more than 122 seconds.
<3>[24823.916301] Tainted: G W 7.2.9-arch1-1 #1
<3>[24823.916901] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Panic#1 Part2
<6>[24823.917469] task:shutdown state:D stack:0 pid:1 tgid:1 ppid:0 task_flags:0x400100 flags:0x00080000
<6>[24823.918060] Call Trace:
<6>[24823.918739] <TASK>
<6>[24823.919306] __schedule+0x420/0x1770
<6>[24823.919858] ? srso_alias_return_thunk+0x5/0xfbef5
<6>[24823.920415] ? ilookup+0x7f/0xe0
<6>[24823.921008] ? srso_alias_return_thunk+0x5/0xfbef5
<6>[24823.921586] schedule+0x27/0xa0
<6>[24823.922149] schedule_timeout+0xdc/0x120
<6>[24823.922691] wait_for_completion+0x9a/0x180
<6>[24823.923265] nhi_pci_remove+0x53/0x60 [thunderbolt 5a53207a8682f9e034326c92a693ee76741e3f49]
<6>[24823.924013] pci_device_shutdown+0x3e/0x80
<6>[24823.924806] ? __pfx_pci_device_shutdown+0x10/0x10
<6>[24823.926121] device_shutdown+0x169/0x1d0
<6>[24823.927091] ? srso_alias_return_thunk+0x5/0xfbef5
<6>[24823.927681] kernel_power_off+0x35/0x80
<6>[24823.928258] __do_sys_reboot+0x1da/0x260
<6>[24823.928821] do_syscall_64+0xaa/0x660
<6>[24823.929376] ? srso_alias_return_thunk+0x5/0xfbef5
<6>[24823.929918] ? vfs_writev+0x1bf/0x3e0
<6>[24823.930481] ? srso_alias_return_thunk+0x5/0xfbef5
<6>[24823.931034] ? do_writev+0x95/0x150
<6>[24823.931572] ? srso_alias_return_thunk+0x5/0xfbef5
<6>[24823.932116] ? do_syscall_64+0xaa/0x660
<6>[24823.932647] ? srso_alias_return_thunk+0x5/0xfbef5
<6>[24823.933183] ? do_syscall_64+0xaa/0x660
<6>[24823.933712] ? srso_alias_return_thunk+0x5/0xfbef5
<6>[24823.934251] ? do_syscall_64+0xaa/0x660
<6>[24823.934778] ? srso_alias_return_thunk+0x5/0xfbef5
<6>[24823.935320] ? do_syscall_64+0x5f/0x660
<6>[24823.935846] ? srso_alias_return_thunk+0x5/0xfbef5
Panic#1 Part1
<6>[24823.936385] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<6>[24823.936917] RIP: 0033:0x7fd2a7f1dc37
<6>[24823.937454] RSP: 002b:00007ffddf6f2eb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
<6>[24823.938006] RAX: ffffffffffffffda RBX: 00007ffddf6f2f70 RCX: 00007fd2a7f1dc37
<6>[24823.938552] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
<6>[24823.939114] RBP: 00007ffddf6f3050 R08: 0000000000000000 R09: 0000000000000000
<6>[24823.939670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
<6>[24823.940237] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffddf6f31b8
<6>[24823.940829] </TASK>
<0>[24823.941495] Kernel panic - not syncing: hung_task: blocked tasks
<4>[24823.941512] CPU: 6 UID: 0 PID: 95 Comm: khungtaskd Tainted: G W 7.2.9-arch1-1 #1 PREEMPT(full) 227f612332c55d5b5b0a0c054e4cd1f76a9a914f
<4>[24823.941537] Tainted: [W]=WARN
<4>[24823.941546] Hardware name: LENOVO 21CNS15T00/21CNS15T00, BIOS R22ET81W (1.51 ) 04/10/2026
<4>[24823.941559] Call Trace:
<4>[24823.941568] <TASK>
<4>[24823.941577] dump_stack_lvl+0x5d/0x80
<4>[24823.941596] vpanic+0x20a/0x410
<4>[24823.941613] panic+0x6b/0x70
<4>[24823.941629] watchdog.cold+0x1bb/0x2c5
<4>[24823.941651] ? __pfx_watchdog+0x10/0x10
<4>[24823.941668] kthread+0xe4/0x120
<4>[24823.941682] ? __pfx_kthread+0x10/0x10
<4>[24823.941697] ret_from_fork+0x2a7/0x330
<4>[24823.941713] ? __pfx_kthread+0x10/0x10
<4>[24823.941726] ret_from_fork_asm+0x1a/0x30
<4>[24823.941748] </TASK>
<0>[24823.942400] Kernel Offset: 0x15400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[-- Attachment #3: dmesg.txt --]
[-- Type: text/plain, Size: 18830 bytes --]
Panic#1 Part22
<6>[20529.282074] usb 3-3: reset full-speed USB device number 2 using xhci_hcd
<5>[20533.371209] audit: type=1400 audit(1791833914.080:69796): apparmor="ALLOWED" operation="mknod" class="file" profile="bootctl" name="/sys/firmware/efi/efivars/LoaderEntryOneShot-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f" pid=40732 comm="bootctl" requested_mask="c" denied_mask="c" fsuid=0 ouid=0
<5>[20533.371219] audit: type=1400 audit(1791833914.080:69797): apparmor="ALLOWED" operation="open" class="file" profile="bootctl" name="/sys/firmware/efi/efivars/LoaderEntryOneShot-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f" pid=40732 comm="bootctl" requested_mask="wc" denied_mask="wc" fsuid=0 ouid=0
<5>[20533.437381] audit: type=1400 audit(1791833914.147:69798): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=40751 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
<5>[20657.525024] audit: type=1400 audit(1791834038.234:69799): apparmor="ALLOWED" operation="mkdir" class="file" profile="kioworker" name="/var/cache/samba/" pid=41101 comm="kioworker" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
<5>[20657.775909] audit: type=1400 audit(1791834038.485:69800): apparmor="ALLOWED" operation="mkdir" class="file" profile="kioworker" name="/var/cache/samba/" pid=41101 comm="kioworker" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
<5>[20667.566466] audit: type=1400 audit(1791834048.276:69801): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
Panic#1 Part21
<5>[20721.797466] audit: type=1400 audit(1791834102.507:69802): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[20977.808173] audit: type=1400 audit(1791834358.517:69803): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[21028.650276] audit: type=1400 audit(1791834409.359:69804): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[21087.593680] audit: type=1400 audit(1791834468.303:69805): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=41378 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
<5>[21126.783753] audit: type=1400 audit(1791834507.493:69806): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=41460 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
<5>[21278.080263] audit: type=1400 audit(1791834658.790:69807): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[21335.585948] audit: type=1400 audit(1791834716.295:69808): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
Panic#1 Part20
<5>[21588.315787] audit: type=1400 audit(1791834969.025:69809): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[21642.349179] audit: type=1400 audit(1791835023.058:69810): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[21656.520102] audit: type=1400 audit(1791835037.229:69811): apparmor="ALLOWED" operation="file_inherit" class="file" profile="checkupdates" name="/dev/rfkill" pid=41653 comm="checkupdates" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
<5>[21656.524375] audit: type=1400 audit(1791835037.234:69812): apparmor="ALLOWED" operation="file_inherit" class="file" profile="pacman-conf" name="/dev/rfkill" pid=41655 comm="pacman-conf" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
<5>[21656.547094] audit: type=1400 audit(1791835037.256:69813): apparmor="ALLOWED" operation="file_inherit" class="file" profile="checkupdates//fakeroot" name="/dev/rfkill" pid=41658 comm="fakeroot" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
<5>[21656.564130] audit: type=1400 audit(1791835037.273:69814): apparmor="ALLOWED" operation="file_inherit" class="file" profile="pacman" name="/dev/rfkill" pid=41673 comm="pacman" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
<5>[21888.576948] audit: type=1400 audit(1791835269.286:69815): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
Panic#1 Part19
<5>[21949.052231] audit: type=1400 audit(1791835329.762:69816): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[22198.763898] audit: type=1400 audit(1791835579.473:69817): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[22255.958078] audit: type=1400 audit(1791835636.667:69818): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[22261.963850] audit: type=1400 audit(1791835642.673:69819): apparmor="ALLOWED" operation="unlink" class="file" profile="checkupdates" name="/tmp/checkup-db-1000/db.lck" pid=41843 comm="rm" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000
<5>[22509.044662] audit: type=1400 audit(1791835889.754:69820): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[22555.427096] audit: type=1400 audit(1791835936.136:69821): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=41915 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
<5>[22562.760122] audit: type=1400 audit(1791835943.469:69822): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
Panic#1 Part18
<5>[22809.331374] audit: type=1400 audit(1791836190.041:69823): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[23019.474266] audit: type=1400 audit(1791836400.184:69824): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[23059.500936] audit: type=1400 audit(1791836440.210:69825): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[23125.496731] audit: type=1400 audit(1791836506.206:69826): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[23251.129663] audit: type=1400 audit(1791836631.839:69827): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=42164 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
<5>[23257.018032] audit: type=1400 audit(1791836637.727:69828): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[23303.738382] audit: type=1400 audit(1791836684.448:69829): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=42248 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Panic#1 Part17
<5>[23318.250806] audit: type=1400 audit(1791836698.960:69830): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[23346.144340] audit: type=1400 audit(1791836726.854:69831): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=42316 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
<5>[23509.910984] audit: type=1400 audit(1791836890.620:69832): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[23569.928929] audit: type=1400 audit(1791836950.638:69833): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[23635.974406] audit: type=1400 audit(1791837016.684:69834): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[23756.323429] audit: type=1400 audit(1791837137.033:69835): apparmor="ALLOWED" operation="mknod" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/AC97A01AEDBFBE92F83C9FF67C348D32" pid=5495 comm="mpv" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
Panic#1 Part16
<5>[23756.330378] audit: type=1400 audit(1791837137.040:69836): apparmor="ALLOWED" operation="open" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/AC97A01AEDBFBE92F83C9FF67C348D32" pid=5495 comm="mpv" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000
<5>[23756.331158] audit: type=1400 audit(1791837137.041:69837): apparmor="ALLOWED" operation="mknod" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/A626D6E7CF28CDFFFFAB450BA0007AAB" pid=5495 comm="mpv" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
<5>[23756.331224] audit: type=1400 audit(1791837137.041:69838): apparmor="ALLOWED" operation="open" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/A626D6E7CF28CDFFFFAB450BA0007AAB" pid=5495 comm="mpv" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000
<5>[23756.331291] audit: type=1400 audit(1791837137.041:69839): apparmor="ALLOWED" operation="open" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/4A0AB97538013C30CF703C450CC823B3" pid=5495 comm="mpv" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000
<5>[23756.331299] audit: type=1400 audit(1791837137.041:69840): apparmor="ALLOWED" operation="truncate" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/4A0AB97538013C30CF703C450CC823B3" pid=5495 comm="mpv" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000
Panic#1 Part15
<5>[23756.331529] audit: type=1400 audit(1791837137.041:69841): apparmor="ALLOWED" operation="open" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/0AB6BB4899AFEF25D595B64F673B7A2D" pid=5495 comm="mpv" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000
<5>[23756.331537] audit: type=1400 audit(1791837137.041:69842): apparmor="ALLOWED" operation="truncate" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/0AB6BB4899AFEF25D595B64F673B7A2D" pid=5495 comm="mpv" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000
<5>[23756.331635] audit: type=1400 audit(1791837137.041:69843): apparmor="ALLOWED" operation="open" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/214E41144E86164FF1F77E942E8F9220" pid=5495 comm="mpv" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000
<5>[23756.331640] audit: type=1400 audit(1791837137.041:69844): apparmor="ALLOWED" operation="truncate" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/214E41144E86164FF1F77E942E8F9220" pid=5495 comm="mpv" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000
<4>[23772.477322] kauditd_printk_skb: 2 callbacks suppressed
<5>[23772.477328] audit: type=1400 audit(1791837153.187:69847): apparmor="ALLOWED" operation="open" class="file" profile="systemd-logind" name="/sys/firmware/efi/efivars/LoaderEntryOneShot-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f" pid=1762 comm="systemd-logind" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Panic#1 Part14
<5>[23880.192628] audit: type=1400 audit(1791837260.902:69848): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[23941.434053] audit: type=1400 audit(1791837322.143:69849): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[23991.133553] audit: type=1400 audit(1791837371.843:69850): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[24027.992332] audit: type=1400 audit(1791837408.702:69851): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[24062.777736] audit: type=1400 audit(1791837443.487:69852): apparmor="ALLOWED" operation="unlink" class="file" profile="checkupdates" name="/tmp/checkup-db-1000/db.lck" pid=43599 comm="rm" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000
<5>[24138.702943] audit: type=1400 audit(1791837519.412:69853): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
Panic#1 Part13
<5>[24190.459031] audit: type=1400 audit(1791837571.168:69854): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[24460.694613] audit: type=1400 audit(1791837841.404:69855): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[24540.707147] audit: type=1400 audit(1791837921.417:69856): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[24610.728663] audit: type=1400 audit(1791837991.438:69857): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
<5>[24626.505435] audit: type=1400 audit(1791838007.215:69858): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=44913 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
<5>[24631.742881] audit: type=1400 audit(1791838012.452:69859): apparmor="ALLOWED" operation="open" class="file" profile="tlp" name="/sys/devices/pci0000:00/0000:00:14.3/PNP0C09:00/ACPI0003:00/power_supply/AC/type" pid=45130 comm="cat" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Panic#1 Part12
<5>[24631.745509] audit: type=1400 audit(1791838012.455:69860): apparmor="ALLOWED" operation="open" class="file" profile="tlp" name="/sys/devices/pci0000:00/0000:00:14.3/PNP0C09:00/ACPI0003:00/power_supply/AC/online" pid=45135 comm="cat" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24631.785235] audit: type=1400 audit(1791838012.495:69861): apparmor="ALLOWED" operation="exec" class="file" info="profile transition not found" error=-13 profile="containerd-shim-runc-v2" name="/usr/bin/runc" pid=45184 comm="containerd-shim" requested_mask="x" denied_mask="x" fsuid=0 ouid=0 target="containerd-shim-runc-v2//null-/usr/bin/runc"
<5>[24631.785991] audit: type=1400 audit(1791838012.495:69862): apparmor="ALLOWED" operation="file_inherit" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/dev/null" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24631.786139] audit: type=1400 audit(1791838012.496:69863): apparmor="ALLOWED" operation="file_mmap" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/usr/bin/runc" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24631.788393] audit: type=1400 audit(1791838012.498:69864): apparmor="ALLOWED" operation="file_mmap" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/usr/lib/ld-linux-x86-64.so.2" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Panic#1 Part11
<5>[24631.788512] audit: type=1400 audit(1791838012.498:69865): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24631.788521] audit: type=1400 audit(1791838012.498:69866): apparmor="ALLOWED" operation="open" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24631.788542] audit: type=1400 audit(1791838012.498:69867): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<5>[24631.790148] audit: type=1400 audit(1791838012.499:69868): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/opt/containerd/lib/" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
<6>[24632.206356] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.212502] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.217318] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.222212] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.311807] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
<6>[24632.422399] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [BUG] thunderbolt: NULL pointer dereference in tb_dp_dprx_work after device disconnect (7.2.6)
2026-10-13 15:31 ` Paweł Frelek
@ 2026-10-16 5:58 ` Mika Westerberg
0 siblings, 0 replies; 5+ messages in thread
From: Mika Westerberg @ 2026-10-16 5:58 UTC (permalink / raw)
To: Paweł Frelek
Cc: westeri, linux-usb, andreas.noever, YehezkelShB, Sanath S,
Basavaraj Natikar, Mario Limonciello
Hi,
On Tue, Oct 13, 2026 at 05:31:30PM +0200, Paweł Frelek wrote:
> Hi Mika,
>
> Following up on my earlier report about the panic in tb_dp_dprx_work.
> I now hit a different, reproducible problem: power-off hangs in
> nhi_pci_remove. It happened three times in the last few days (Oct 10,
> 11, 12).
>
> Hardware: Lenovo ThinkPad X13 Gen 3 AMD (21CNS15T00, BIOS R22ET81W
> 1.51), ThinkPad Thunderbolt 4 Dock (40B0), firmware up to date.
> Kernel: 7.2.9-arch1-1 (Arch), cmdline includes thunderbolt.dprx_timeout=60000.
>
> During shutdown the dock disconnects on its own a few seconds before power-off:
>
> [24634.327865] pcieport 0000:00:04.1: pciehp: Slot(0): Link Down
> [24634.327920] pcieport 0000:00:04.1: pciehp: Slot(0): Card not present
> [24634.331648] thunderbolt 0-2: device disconnected
>
> Then systemd reaches “Powering off” and the kernel hangs. With
> kernel.hung_task_panic=1 I got this from pstore:
>
> INFO: task shutdown:1 blocked for more than 122 seconds.
> Tainted: G W 7.2.9-arch1-1 #1
> task:shutdown state:D stack:0 pid:1 tgid:1 ppid:0
> Call Trace:
> __schedule+0x420/0x1770
> schedule+0x27/0xa0
> schedule_timeout+0xdc/0x120
> wait_for_completion+0x9a/0x180
> nhi_pci_remove+0x53/0x60 [thunderbolt]
> pci_device_shutdown+0x3e/0x80
> device_shutdown+0x169/0x1d0
> kernel_power_off+0x35/0x80
> __do_sys_reboot+0x1da/0x260
> do_syscall_64+0xaa/0x660
> entry_SYSCALL_64_after_hwframe+0x76/0x7e
> Kernel panic - not syncing: hung_task: blocked tasks
Okay something is still holding the domain reference.
> The full pstore dmesg is attached. I can enable thunderbolt dynamic
> debug or test patches if that helps.
Yes please. Also drop the dprx_timeout= if you don't need it (you should
not). I'm adding AMD folks here too just in case.
> Thanks,
> Paweł Frelek
>
>
> --
> Paweł Frelek ( ͡° ͜ʖ ͡°)
> pawel.frelek@gmail.com
> Panic#1 Part10
> <6>[24632.437095] [drm] MST_DSC Send DSC disable to synaptics
> <6>[24632.735408] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.862292] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.891129] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.967513] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.973266] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.978300] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.984496] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.992772] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.998544] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24633.003518] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24633.009391] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24633.431687] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24633.655158] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24634.326452] usb 8-1: USB disconnect, device number 10
> <6>[24634.326471] usb 8-1.1: USB disconnect, device number 11
> <6>[24634.327865] pcieport 0000:00:04.1: pciehp: Slot(0): Link Down
> <6>[24634.327870] amdgpu 0000:73:00.0: [drm] DMUB HPD IRQ callback: link_index=7
> <6>[24634.327873] pcieport 0000:00:04.1: pciehp: Slot(0): Card not present
> <6>[24634.327938] [drm] DM_MST: stopping TM on aconnector: 000000004f5eeb2e [id: 439]
> <6>[24634.331648] thunderbolt 0-2: device disconnected
> Panic#1 Part9
> <6>[24634.340482] pci_bus 0000:05: busn_res: [bus 05] is released
> <6>[24634.340773] pci_bus 0000:06: busn_res: [bus 06-29] is released
> <6>[24634.341226] pci_bus 0000:2a: busn_res: [bus 2a-4d] is released
> <6>[24634.341613] usb 8-1.2: USB disconnect, device number 12
> <6>[24634.341618] pci_bus 0000:4e: busn_res: [bus 4e-71] is released
> <6>[24634.342325] pci_bus 0000:72: busn_res: [bus 72] is released
> <6>[24634.342674] pci_bus 0000:04: busn_res: [bus 04-72] is released
> <6>[24634.352012] usb 9-1: USB disconnect, device number 6
> <6>[24634.352021] usb 9-1.4: USB disconnect, device number 7
> <6>[24634.352026] usb 9-1.4.4: USB disconnect, device number 8
> <6>[24634.352031] r8152-cfgselector 9-1.4.4.3: USB disconnect, device number 9
> <6>[24634.372901] r8152 9-1.4.4.3:1.0 eth0: Stop submitting intr, status -108
> <6>[24634.374148] usb 8-1.4: USB disconnect, device number 13
> <6>[24634.374154] usb 8-1.4.3: USB disconnect, device number 15
> <6>[24634.533817] usb 8-1.4.4: USB disconnect, device number 14
> <6>[24634.533828] usb 8-1.4.4.1: USB disconnect, device number 16
> <4>[24634.539108] amdgpu 0000:73:00.0: [drm] REG_WAIT timeout 1us * 100 tries - dcn31_program_compbuf_size line:141
> <6>[24634.664153] usb 8-1.4.4.4: USB disconnect, device number 18
> <4>[24643.828278] kauditd_printk_skb: 6397 callbacks suppressed
> <5>[24643.828284] audit: type=1400 audit(1791838024.538:76266): apparmor="ALLOWED" operation="exec" class="file" info="profile transition not found" error=-13 profile="containerd-shim-runc-v2" name="/usr/bin/runc" pid=45595 comm="containerd-shim" requested_mask="x" denied_mask="x" fsuid=0 ouid=0 target="containerd-shim-runc-v2//null-/usr/bin/runc"
> Panic#1 Part8
> <5>[24643.828325] audit: type=1400 audit(1791838024.538:76267): apparmor="ALLOWED" operation="file_inherit" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/dev/null" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24643.828371] audit: type=1400 audit(1791838024.538:76268): apparmor="ALLOWED" operation="file_mmap" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/usr/bin/runc" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24643.828428] audit: type=1400 audit(1791838024.538:76269): apparmor="ALLOWED" operation="file_mmap" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/usr/lib/ld-linux-x86-64.so.2" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24643.828542] audit: type=1400 audit(1791838024.538:76270): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24643.828554] audit: type=1400 audit(1791838024.538:76271): apparmor="ALLOWED" operation="open" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24643.828561] audit: type=1400 audit(1791838024.538:76272): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> Panic#1 Part7
> <5>[24643.828703] audit: type=1400 audit(1791838024.538:76273): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/opt/containerd/lib/" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24643.828734] audit: type=1400 audit(1791838024.538:76274): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24643.828759] audit: type=1400 audit(1791838024.538:76275): apparmor="ALLOWED" operation="open" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/usr/lib/libseccomp.so.2.6.0" pid=45595 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <6>[24644.024287] wlan0: deauthenticating from 18:90:d8:a7:f6:ef by local choice (Reason: 3=DEAUTH_LEAVING)
> <46>[24644.583785] systemd-journald[402]: Received client request to relinquish /var/log/journal/176c744b434d4ae49d4c488510daa3bc access.
> <6>[24644.699027] zram0: detected capacity change from 15091712 to 0
> <30>[24644.827761] systemd-shutdown[1]: Syncing filesystems and block devices.
> <30>[24644.874636] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
> <46>[24644.895180] systemd-journald[402]: Received SIGTERM from PID 1 (systemd-shutdow).
> <30>[24644.920650] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
> <30>[24644.940295] systemd-shutdown[1]: Unmounting file systems.
> <30>[24644.943736] (sd-umount)[45667]: Unmounting '/run/credentials/systemd-journald.service'.
> Panic#1 Part6
> <30>[24644.945422] (sd-umount)[45668]: Unmounting '/run/credentials/@encrypted'.
> <30>[24644.947034] (sd-remount)[45669]: Remounting '/' read-only with options 'compress=zstd:1,ssd,space_cache=v2,subvolid=256,subvol=/@'.
> <30>[24645.016605] systemd-shutdown[1]: All filesystems unmounted.
> <30>[24645.016621] systemd-shutdown[1]: Deactivating swaps.
> <30>[24645.016705] systemd-shutdown[1]: All swaps deactivated.
> <30>[24645.016714] systemd-shutdown[1]: Detaching loop devices.
> <30>[24645.025936] systemd-shutdown[1]: All loop devices detached.
> <30>[24645.025947] systemd-shutdown[1]: Stopping MD devices.
> <30>[24645.026306] systemd-shutdown[1]: All MD devices stopped.
> <30>[24645.026315] systemd-shutdown[1]: Detaching DM devices.
> <30>[24645.027204] systemd-shutdown[1]: Not all DM devices detached, 1 left.
> <30>[24645.027431] systemd-shutdown[1]: Detaching DM devices.
> <30>[24645.028320] systemd-shutdown[1]: Not all DM devices detached, 1 left.
> <30>[24645.028331] systemd-shutdown[1]: Cannot finalize remaining DM devices, continuing.
> <30>[24645.784824] systemd-shutdown[1]: Successfully changed into root pivot.
> <30>[24645.784836] systemd-shutdown[1]: Entering exitrd...
> <30>[24645.795995] shutdown[1]: Syncing filesystems and block devices.
> <30>[24645.796924] shutdown[1]: Sending SIGTERM to remaining processes...
> <30>[24645.820163] shutdown[1]: Sending SIGKILL to remaining processes...
> <30>[24645.841953] shutdown[1]: Unmounting file systems.
> <30>[24645.845393] (sd-umoun[45680]: Unmounting '/run/credentials'.
> <30>[24645.847133] (sd-umoun[45681]: Unmounting '/oldroot/dev/hugepages'.
> <30>[24645.848759] (sd-umoun[45682]: Unmounting '/oldroot/sys/fs/fuse/connections'.
> Panic#1 Part5
> <30>[24645.850464] (sd-umoun[45683]: Unmounting '/oldroot/dev/mqueue'.
> <30>[24645.852095] (sd-umoun[45684]: Unmounting '/oldroot/sys/kernel/config'.
> <30>[24645.853678] (sd-umoun[45685]: Unmounting '/oldroot/sys/kernel/tracing'.
> <30>[24645.855275] (sd-umoun[45686]: Unmounting '/oldroot/sys/kernel/debug'.
> <30>[24645.856832] (sd-umoun[45687]: Unmounting '/oldroot/run'.
> <30>[24645.858456] (sd-umoun[45688]: Unmounting '/oldroot/proc'.
> <30>[24645.859969] (sd-umoun[45689]: Unmounting '/oldroot/sys/fs/bpf'.
> <30>[24645.861552] (sd-umoun[45690]: Unmounting '/oldroot/sys/firmware/efi/efivars'.
> <30>[24645.863144] (sd-umoun[45691]: Unmounting '/oldroot/sys/fs/pstore'.
> <30>[24645.864714] (sd-umoun[45692]: Unmounting '/oldroot/sys/fs/cgroup'.
> <30>[24645.866320] (sd-umoun[45693]: Unmounting '/oldroot/sys/kernel/security'.
> <30>[24645.867900] (sd-umoun[45694]: Unmounting '/oldroot/sys'.
> <30>[24645.869413] (sd-umoun[45695]: Unmounting '/oldroot/dev/pts'.
> <30>[24645.870990] (sd-umoun[45696]: Unmounting '/oldroot/dev/shm'.
> <30>[24645.872521] (sd-umoun[45697]: Unmounting '/oldroot/dev'.
> <30>[24645.874085] (sd-umoun[45698]: Unmounting '/oldroot'.
> <6>[24648.401132] BTRFS info (device dm-0): last unmount of filesystem c18f6e97-44f5-4800-bf73-79d39ac3d1e6
> <4>[24649.020666] kauditd_printk_skb: 3270 callbacks suppressed
> <5>[24649.020674] audit: type=1400 audit(1791838029.730:79546): apparmor="ALLOWED" operation="open" class="file" profile="systemd-shutdown//null-/shutdown" name="/proc/1/mountinfo" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <30>[24649.021011] shutdown[1]: All filesystems unmounted.
> Panic#1 Part4
> <30>[24649.021383] shutdown[1]: Deactivating swaps.
> <5>[24649.021444] audit: type=1400 audit(1791838029.730:79547): apparmor="ALLOWED" operation="getattr" class="file" profile="systemd-shutdown//null-/shutdown" name="/proc/1/mountinfo" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <30>[24649.021455] shutdown[1]: All swaps deactivated.
> <5>[24649.021456] audit: type=1400 audit(1791838029.731:79548): apparmor="ALLOWED" operation="open" class="file" profile="systemd-shutdown//null-/shutdown" name="/proc/swaps" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <30>[24649.021463] shutdown[1]: Detaching loop devices.
> <5>[24649.021464] audit: type=1400 audit(1791838029.731:79549): apparmor="ALLOWED" operation="getattr" class="file" profile="systemd-shutdown//null-/shutdown" name="/proc/swaps" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24649.021557] audit: type=1400 audit(1791838029.731:79550): apparmor="ALLOWED" operation="open" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/bus/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24649.021565] audit: type=1400 audit(1791838029.731:79551): apparmor="ALLOWED" operation="getattr" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/bus/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24649.021674] audit: type=1400 audit(1791838029.731:79552): apparmor="ALLOWED" operation="open" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/class/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> Panic#1 Part3
> <5>[24649.021687] audit: type=1400 audit(1791838029.731:79553): apparmor="ALLOWED" operation="getattr" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/class/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24649.021749] audit: type=1400 audit(1791838029.731:79554): apparmor="ALLOWED" operation="open" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/class/block/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24649.021755] audit: type=1400 audit(1791838029.731:79555): apparmor="ALLOWED" operation="getattr" class="file" profile="systemd-shutdown//null-/shutdown" name="/sys/class/block/" pid=1 comm="shutdown" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <30>[24649.021916] shutdown[1]: All loop devices detached.
> <30>[24649.021925] shutdown[1]: Stopping MD devices.
> <30>[24649.022247] shutdown[1]: All MD devices stopped.
> <30>[24649.022256] shutdown[1]: Detaching DM devices.
> <30>[24649.023437] shutdown[1]: Detaching DM /dev/dm-0 (253:0).
> <30>[24649.023926] shutdown[1]: Syncing /dev/dm-0.
> <30>[24649.086155] shutdown[1]: All DM devices detached.
> <30>[24649.086171] shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached.
> <30>[24649.086810] shutdown[1]: Syncing filesystems and block devices.
> <30>[24649.088537] shutdown[1]: Powering off.
> <3>[24823.915399] INFO: task shutdown:1 blocked for more than 122 seconds.
> <3>[24823.916301] Tainted: G W 7.2.9-arch1-1 #1
> <3>[24823.916901] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> Panic#1 Part2
> <6>[24823.917469] task:shutdown state:D stack:0 pid:1 tgid:1 ppid:0 task_flags:0x400100 flags:0x00080000
> <6>[24823.918060] Call Trace:
> <6>[24823.918739] <TASK>
> <6>[24823.919306] __schedule+0x420/0x1770
> <6>[24823.919858] ? srso_alias_return_thunk+0x5/0xfbef5
> <6>[24823.920415] ? ilookup+0x7f/0xe0
> <6>[24823.921008] ? srso_alias_return_thunk+0x5/0xfbef5
> <6>[24823.921586] schedule+0x27/0xa0
> <6>[24823.922149] schedule_timeout+0xdc/0x120
> <6>[24823.922691] wait_for_completion+0x9a/0x180
> <6>[24823.923265] nhi_pci_remove+0x53/0x60 [thunderbolt 5a53207a8682f9e034326c92a693ee76741e3f49]
> <6>[24823.924013] pci_device_shutdown+0x3e/0x80
> <6>[24823.924806] ? __pfx_pci_device_shutdown+0x10/0x10
> <6>[24823.926121] device_shutdown+0x169/0x1d0
> <6>[24823.927091] ? srso_alias_return_thunk+0x5/0xfbef5
> <6>[24823.927681] kernel_power_off+0x35/0x80
> <6>[24823.928258] __do_sys_reboot+0x1da/0x260
> <6>[24823.928821] do_syscall_64+0xaa/0x660
> <6>[24823.929376] ? srso_alias_return_thunk+0x5/0xfbef5
> <6>[24823.929918] ? vfs_writev+0x1bf/0x3e0
> <6>[24823.930481] ? srso_alias_return_thunk+0x5/0xfbef5
> <6>[24823.931034] ? do_writev+0x95/0x150
> <6>[24823.931572] ? srso_alias_return_thunk+0x5/0xfbef5
> <6>[24823.932116] ? do_syscall_64+0xaa/0x660
> <6>[24823.932647] ? srso_alias_return_thunk+0x5/0xfbef5
> <6>[24823.933183] ? do_syscall_64+0xaa/0x660
> <6>[24823.933712] ? srso_alias_return_thunk+0x5/0xfbef5
> <6>[24823.934251] ? do_syscall_64+0xaa/0x660
> <6>[24823.934778] ? srso_alias_return_thunk+0x5/0xfbef5
> <6>[24823.935320] ? do_syscall_64+0x5f/0x660
> <6>[24823.935846] ? srso_alias_return_thunk+0x5/0xfbef5
> Panic#1 Part1
> <6>[24823.936385] entry_SYSCALL_64_after_hwframe+0x76/0x7e
> <6>[24823.936917] RIP: 0033:0x7fd2a7f1dc37
> <6>[24823.937454] RSP: 002b:00007ffddf6f2eb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9
> <6>[24823.938006] RAX: ffffffffffffffda RBX: 00007ffddf6f2f70 RCX: 00007fd2a7f1dc37
> <6>[24823.938552] RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
> <6>[24823.939114] RBP: 00007ffddf6f3050 R08: 0000000000000000 R09: 0000000000000000
> <6>[24823.939670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
> <6>[24823.940237] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffddf6f31b8
> <6>[24823.940829] </TASK>
> <0>[24823.941495] Kernel panic - not syncing: hung_task: blocked tasks
> <4>[24823.941512] CPU: 6 UID: 0 PID: 95 Comm: khungtaskd Tainted: G W 7.2.9-arch1-1 #1 PREEMPT(full) 227f612332c55d5b5b0a0c054e4cd1f76a9a914f
> <4>[24823.941537] Tainted: [W]=WARN
> <4>[24823.941546] Hardware name: LENOVO 21CNS15T00/21CNS15T00, BIOS R22ET81W (1.51 ) 04/10/2026
> <4>[24823.941559] Call Trace:
> <4>[24823.941568] <TASK>
> <4>[24823.941577] dump_stack_lvl+0x5d/0x80
> <4>[24823.941596] vpanic+0x20a/0x410
> <4>[24823.941613] panic+0x6b/0x70
> <4>[24823.941629] watchdog.cold+0x1bb/0x2c5
> <4>[24823.941651] ? __pfx_watchdog+0x10/0x10
> <4>[24823.941668] kthread+0xe4/0x120
> <4>[24823.941682] ? __pfx_kthread+0x10/0x10
> <4>[24823.941697] ret_from_fork+0x2a7/0x330
> <4>[24823.941713] ? __pfx_kthread+0x10/0x10
> <4>[24823.941726] ret_from_fork_asm+0x1a/0x30
> <4>[24823.941748] </TASK>
> <0>[24823.942400] Kernel Offset: 0x15400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
> Panic#1 Part22
> <6>[20529.282074] usb 3-3: reset full-speed USB device number 2 using xhci_hcd
> <5>[20533.371209] audit: type=1400 audit(1791833914.080:69796): apparmor="ALLOWED" operation="mknod" class="file" profile="bootctl" name="/sys/firmware/efi/efivars/LoaderEntryOneShot-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f" pid=40732 comm="bootctl" requested_mask="c" denied_mask="c" fsuid=0 ouid=0
> <5>[20533.371219] audit: type=1400 audit(1791833914.080:69797): apparmor="ALLOWED" operation="open" class="file" profile="bootctl" name="/sys/firmware/efi/efivars/LoaderEntryOneShot-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f" pid=40732 comm="bootctl" requested_mask="wc" denied_mask="wc" fsuid=0 ouid=0
> <5>[20533.437381] audit: type=1400 audit(1791833914.147:69798): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=40751 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
> <5>[20657.525024] audit: type=1400 audit(1791834038.234:69799): apparmor="ALLOWED" operation="mkdir" class="file" profile="kioworker" name="/var/cache/samba/" pid=41101 comm="kioworker" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
> <5>[20657.775909] audit: type=1400 audit(1791834038.485:69800): apparmor="ALLOWED" operation="mkdir" class="file" profile="kioworker" name="/var/cache/samba/" pid=41101 comm="kioworker" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
> <5>[20667.566466] audit: type=1400 audit(1791834048.276:69801): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> Panic#1 Part21
> <5>[20721.797466] audit: type=1400 audit(1791834102.507:69802): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[20977.808173] audit: type=1400 audit(1791834358.517:69803): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[21028.650276] audit: type=1400 audit(1791834409.359:69804): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[21087.593680] audit: type=1400 audit(1791834468.303:69805): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=41378 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
> <5>[21126.783753] audit: type=1400 audit(1791834507.493:69806): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=41460 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
> <5>[21278.080263] audit: type=1400 audit(1791834658.790:69807): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[21335.585948] audit: type=1400 audit(1791834716.295:69808): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> Panic#1 Part20
> <5>[21588.315787] audit: type=1400 audit(1791834969.025:69809): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[21642.349179] audit: type=1400 audit(1791835023.058:69810): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[21656.520102] audit: type=1400 audit(1791835037.229:69811): apparmor="ALLOWED" operation="file_inherit" class="file" profile="checkupdates" name="/dev/rfkill" pid=41653 comm="checkupdates" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
> <5>[21656.524375] audit: type=1400 audit(1791835037.234:69812): apparmor="ALLOWED" operation="file_inherit" class="file" profile="pacman-conf" name="/dev/rfkill" pid=41655 comm="pacman-conf" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
> <5>[21656.547094] audit: type=1400 audit(1791835037.256:69813): apparmor="ALLOWED" operation="file_inherit" class="file" profile="checkupdates//fakeroot" name="/dev/rfkill" pid=41658 comm="fakeroot" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
> <5>[21656.564130] audit: type=1400 audit(1791835037.273:69814): apparmor="ALLOWED" operation="file_inherit" class="file" profile="pacman" name="/dev/rfkill" pid=41673 comm="pacman" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
> <5>[21888.576948] audit: type=1400 audit(1791835269.286:69815): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> Panic#1 Part19
> <5>[21949.052231] audit: type=1400 audit(1791835329.762:69816): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[22198.763898] audit: type=1400 audit(1791835579.473:69817): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[22255.958078] audit: type=1400 audit(1791835636.667:69818): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[22261.963850] audit: type=1400 audit(1791835642.673:69819): apparmor="ALLOWED" operation="unlink" class="file" profile="checkupdates" name="/tmp/checkup-db-1000/db.lck" pid=41843 comm="rm" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000
> <5>[22509.044662] audit: type=1400 audit(1791835889.754:69820): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[22555.427096] audit: type=1400 audit(1791835936.136:69821): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=41915 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
> <5>[22562.760122] audit: type=1400 audit(1791835943.469:69822): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> Panic#1 Part18
> <5>[22809.331374] audit: type=1400 audit(1791836190.041:69823): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[23019.474266] audit: type=1400 audit(1791836400.184:69824): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[23059.500936] audit: type=1400 audit(1791836440.210:69825): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[23125.496731] audit: type=1400 audit(1791836506.206:69826): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[23251.129663] audit: type=1400 audit(1791836631.839:69827): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=42164 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
> <5>[23257.018032] audit: type=1400 audit(1791836637.727:69828): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[23303.738382] audit: type=1400 audit(1791836684.448:69829): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=42248 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
> Panic#1 Part17
> <5>[23318.250806] audit: type=1400 audit(1791836698.960:69830): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[23346.144340] audit: type=1400 audit(1791836726.854:69831): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=42316 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
> <5>[23509.910984] audit: type=1400 audit(1791836890.620:69832): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[23569.928929] audit: type=1400 audit(1791836950.638:69833): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[23635.974406] audit: type=1400 audit(1791837016.684:69834): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[23756.323429] audit: type=1400 audit(1791837137.033:69835): apparmor="ALLOWED" operation="mknod" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/AC97A01AEDBFBE92F83C9FF67C348D32" pid=5495 comm="mpv" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
> Panic#1 Part16
> <5>[23756.330378] audit: type=1400 audit(1791837137.040:69836): apparmor="ALLOWED" operation="open" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/AC97A01AEDBFBE92F83C9FF67C348D32" pid=5495 comm="mpv" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000
> <5>[23756.331158] audit: type=1400 audit(1791837137.041:69837): apparmor="ALLOWED" operation="mknod" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/A626D6E7CF28CDFFFFAB450BA0007AAB" pid=5495 comm="mpv" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
> <5>[23756.331224] audit: type=1400 audit(1791837137.041:69838): apparmor="ALLOWED" operation="open" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/A626D6E7CF28CDFFFFAB450BA0007AAB" pid=5495 comm="mpv" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000
> <5>[23756.331291] audit: type=1400 audit(1791837137.041:69839): apparmor="ALLOWED" operation="open" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/4A0AB97538013C30CF703C450CC823B3" pid=5495 comm="mpv" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000
> <5>[23756.331299] audit: type=1400 audit(1791837137.041:69840): apparmor="ALLOWED" operation="truncate" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/4A0AB97538013C30CF703C450CC823B3" pid=5495 comm="mpv" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000
> Panic#1 Part15
> <5>[23756.331529] audit: type=1400 audit(1791837137.041:69841): apparmor="ALLOWED" operation="open" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/0AB6BB4899AFEF25D595B64F673B7A2D" pid=5495 comm="mpv" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000
> <5>[23756.331537] audit: type=1400 audit(1791837137.041:69842): apparmor="ALLOWED" operation="truncate" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/0AB6BB4899AFEF25D595B64F673B7A2D" pid=5495 comm="mpv" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000
> <5>[23756.331635] audit: type=1400 audit(1791837137.041:69843): apparmor="ALLOWED" operation="open" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/214E41144E86164FF1F77E942E8F9220" pid=5495 comm="mpv" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000
> <5>[23756.331640] audit: type=1400 audit(1791837137.041:69844): apparmor="ALLOWED" operation="truncate" class="file" profile="mpv" name="/home/nidh0gg/.local/state/mpv/watch_later/214E41144E86164FF1F77E942E8F9220" pid=5495 comm="mpv" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000
> <4>[23772.477322] kauditd_printk_skb: 2 callbacks suppressed
> <5>[23772.477328] audit: type=1400 audit(1791837153.187:69847): apparmor="ALLOWED" operation="open" class="file" profile="systemd-logind" name="/sys/firmware/efi/efivars/LoaderEntryOneShot-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f" pid=1762 comm="systemd-logind" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> Panic#1 Part14
> <5>[23880.192628] audit: type=1400 audit(1791837260.902:69848): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[23941.434053] audit: type=1400 audit(1791837322.143:69849): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[23991.133553] audit: type=1400 audit(1791837371.843:69850): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[24027.992332] audit: type=1400 audit(1791837408.702:69851): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[24062.777736] audit: type=1400 audit(1791837443.487:69852): apparmor="ALLOWED" operation="unlink" class="file" profile="checkupdates" name="/tmp/checkup-db-1000/db.lck" pid=43599 comm="rm" requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000
> <5>[24138.702943] audit: type=1400 audit(1791837519.412:69853): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> Panic#1 Part13
> <5>[24190.459031] audit: type=1400 audit(1791837571.168:69854): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[24460.694613] audit: type=1400 audit(1791837841.404:69855): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[24540.707147] audit: type=1400 audit(1791837921.417:69856): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[24610.728663] audit: type=1400 audit(1791837991.438:69857): apparmor="ALLOWED" operation="signal" class="signal" profile="waybar" pid=3184 comm="gly-global-exec" requested_mask="send" denied_mask="send" signal=kill peer="unconfined"
> <5>[24626.505435] audit: type=1400 audit(1791838007.215:69858): apparmor="ALLOWED" operation="open" class="file" profile="lsb-release" name="/home/nidh0gg/" pid=44913 comm="find" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
> <5>[24631.742881] audit: type=1400 audit(1791838012.452:69859): apparmor="ALLOWED" operation="open" class="file" profile="tlp" name="/sys/devices/pci0000:00/0000:00:14.3/PNP0C09:00/ACPI0003:00/power_supply/AC/type" pid=45130 comm="cat" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> Panic#1 Part12
> <5>[24631.745509] audit: type=1400 audit(1791838012.455:69860): apparmor="ALLOWED" operation="open" class="file" profile="tlp" name="/sys/devices/pci0000:00/0000:00:14.3/PNP0C09:00/ACPI0003:00/power_supply/AC/online" pid=45135 comm="cat" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24631.785235] audit: type=1400 audit(1791838012.495:69861): apparmor="ALLOWED" operation="exec" class="file" info="profile transition not found" error=-13 profile="containerd-shim-runc-v2" name="/usr/bin/runc" pid=45184 comm="containerd-shim" requested_mask="x" denied_mask="x" fsuid=0 ouid=0 target="containerd-shim-runc-v2//null-/usr/bin/runc"
> <5>[24631.785991] audit: type=1400 audit(1791838012.495:69862): apparmor="ALLOWED" operation="file_inherit" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/dev/null" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24631.786139] audit: type=1400 audit(1791838012.496:69863): apparmor="ALLOWED" operation="file_mmap" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/usr/bin/runc" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24631.788393] audit: type=1400 audit(1791838012.498:69864): apparmor="ALLOWED" operation="file_mmap" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/usr/lib/ld-linux-x86-64.so.2" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> Panic#1 Part11
> <5>[24631.788512] audit: type=1400 audit(1791838012.498:69865): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24631.788521] audit: type=1400 audit(1791838012.498:69866): apparmor="ALLOWED" operation="open" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24631.788542] audit: type=1400 audit(1791838012.498:69867): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/etc/ld.so.cache" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <5>[24631.790148] audit: type=1400 audit(1791838012.499:69868): apparmor="ALLOWED" operation="getattr" class="file" profile="containerd-shim-runc-v2//null-/usr/bin/runc" name="/opt/containerd/lib/" pid=45184 comm="runc" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
> <6>[24632.206356] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.212502] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.217318] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.222212] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.311807] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
> <6>[24632.422399] amdgpu 0000:73:00.0: [drm] DMUB HPD RX IRQ callback: link_index=7
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2026-10-16 5:58 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2026-09-22 14:48 [BUG] thunderbolt: NULL pointer dereference in tb_dp_dprx_work after device disconnect (7.2.6) Paweł Frelek
2026-09-24 16:28 ` Paweł Frelek
2026-09-25 5:29 ` Mika Westerberg
2026-10-13 15:31 ` Paweł Frelek
2026-10-16 5:58 ` Mika Westerberg
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