Kerneloops

Similar reports
Problem #42649
Component
kernel
Last affected version
0:5.11.12-350.vanilla.1.fc34
Executable
unknown
First occurrence
2021-03-27
Last occurrence
2026-09-07
Unique reports
85
Quality
-24

Statistics

Operating system Unique / Total count
Fedora 34 85 / 20,594
Operating system Count
Fedora 34 20,594
Architecture Count
x86_64 20,594
Related packages Count
kernel-core 5
 0:5.11.12-300.fc34 4
 0:5.11.12-350.vanilla.1.fc34 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
process_one_work
vmlinux 0x1ec
2
? process_one_work
vmlinux 0x1ec
3
drm_atomic_helper_prepare_planes
drm_kms_helper drivers/gpu/drm/drm_atomic_helper.c 2416
4
i915_gem_prime_export
i915 drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c 193
5
? drm_mode_setcrtc
drm drivers/gpu/drm/drm_crtc.c 741
6
drm_atomic_helper_prepare_planes
drm_kms_helper drivers/gpu/drm/drm_atomic_helper.c 2416
7
i915_gem_prime_export
i915 drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c 193
8
i915_gem_prime_export
i915 drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c 193
9
? process_one_work
vmlinux 0x1ec
10
? drm_mode_setcrtc
drm drivers/gpu/drm/drm_crtc.c 741
11
i915_gem_prime_export
i915 drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c 193
12
process_one_work
vmlinux 0x1ec
13
process_one_work
vmlinux 0x1ec
14
? process_one_work
vmlinux 0x1ec
15
process_one_work
vmlinux 0x1ec
16
? process_one_work
vmlinux 0x1ec
17
process_one_work
vmlinux 0x1ec 
WARNING: CPU: 1 PID: 52 at kernel/workqueue.c:3043 __flush_work.isra.0+0x1ef/0x200
Modules linked in: i915(+) i2c_algo_bit drm_kms_helper cec sdhci_pci drm cqhci sdhci mmc_core jme serio_raw mii wmi video fuse
CPU: 1 PID: 52 Comm: kworker/1:1 Not tainted 5.11.9-300.fc34.x86_64 #1
Hardware name: POSITIVO                        POSITIVO MOBILE                /N14, BIOS 1.28    01/09/2012
Workqueue: events i915_hotplug_work_func [i915]
RIP: 0010:__flush_work.isra.0+0x1ef/0x200
Code: 8b 4d 00 48 8b 55 08 83 e1 08 48 0f ba 6d 00 03 80 c9 f0 e9 37 ff ff ff 0f 0b 48 83 c4 48 44 89 e0 5b 5d 41 5c 41 5d 41 5e c3 <0f> 0b 45 31 e4 e9 46 ff ff ff 0f 1f 80 00 00 00 00 66 66 66 66 90
RSP: 0000:ffffb84cc03bfbe0 EFLAGS: 00010246
RAX: 0000000000000011 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9889080246b8
RBP: ffff9889080246b8 R08: 0000000000000000 R09: ffffb84cc03bfd58
R10: ffff988908024000 R11: 0000000000000080 R12: 0000000000000001
R13: ffff988900a30000 R14: ffff988908024000 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff98893bd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055cd26f18018 CR3: 0000000108108000 CR4: 00000000000406e0
Call Trace:
 __cancel_work_timer+0xde/0x160
 ? ktime_get_mono_fast_ns+0x4e/0x90
 drm_dp_cec_unset_edid+0x31/0xc0 [drm_kms_helper]
 intel_dp_detect+0x2f5/0x690 [i915]
 ? drm_modeset_lock+0x7d/0x100 [drm]
 drm_helper_probe_detect_ctx+0x34/0xd0 [drm_kms_helper]
 intel_encoder_hotplug+0x3d/0xe0 [i915]
 intel_dp_hotplug+0x50/0x120 [i915]
 ? record_times+0x15/0x80
 ? drm_connector_list_iter_next+0x7d/0xb0 [drm]
 i915_hotplug_work_func+0x1a3/0x290 [i915]
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x11b/0x140
 ? kthread_associate_blkcg+0xa0/0xa0
 ret_from_fork+0x22/0x30