Info

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Function
iommu_release_device
First occurrence
2021-09-29
Last occurrence
2024-04-14
State
NEW
Components
kernel
Quality
-27

Graphs

Statistics

Operating system Count
Fedora 35 25,702
Fedora 33 22,991
Fedora 34 18
Fedora 36 1
Architecture Count
x86_64 48,712
Related packages Count
kernel-core 33,803
 0:5.14.18-100.fc33 22,971
 0:5.15.6-200.fc35 6,020
 0:5.15.18-200.fc35 4,787
 0:5.15.16-200.fc35 5
 0:5.15.16-100.fc34 4
 0:5.14.10-300.fc35 3
 0:5.15.11-200.fc35 2
 0:5.15.12-200.fc35 2
 0:5.15.13-200.fc35 2
 0:5.14.13-200.fc34 1
 0:5.15.10-200.fc35 1
 0:5.15.12-100.fc34 1
 0:5.15.13-100.fc34 1
 0:5.15.14-200.fc35 1
 0:5.15.17-200.fc35 1
 0:5.15.8-200.fc35 1

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

History

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Weekly:

Monthly:

No reports in the last 20 days.

Report backtrace

Complete report #257340
Frame # Function Binary Source or offset Line
1
iommu_release_device
vmlinux 0x31
2
? iommu_release_device
vmlinux 0x31
3
drm_bridge_connector_destroy
drm_kms_helper drivers/gpu/drm/drm_bridge_connector.c 213
4
intel_atomic_commit
i915 drivers/gpu/drm/i915/display/intel_display.c 10938
5
? drm_mode_setcrtc
drm drivers/gpu/drm/drm_crtc.c 814
6
drm_bridge_connector_destroy
drm_kms_helper drivers/gpu/drm/drm_bridge_connector.c 213
7
intel_atomic_commit
i915 drivers/gpu/drm/i915/display/intel_display.c 10938
8
intel_atomic_commit
i915 drivers/gpu/drm/i915/display/intel_display.c 10938
9
? iommu_release_device
vmlinux 0x31
10
? iommu_release_device
vmlinux 0x31
11
? drm_mode_setcrtc
drm drivers/gpu/drm/drm_crtc.c 814
12
intel_atomic_commit
i915 drivers/gpu/drm/i915/display/intel_display.c 10938
13
iommu_release_device
vmlinux 0x31
14
iommu_release_device
vmlinux 0x31
15
? iommu_release_device
vmlinux 0x31
16
iommu_release_device
vmlinux 0x31
17
? iommu_release_device
vmlinux 0x31
18
iommu_release_device
vmlinux 0x31 
WARNING: CPU: 0 PID: 15 at kernel/workqueue.c:3044 __flush_work.isra.0+0x1ef/0x200
Modules linked in: i915(+) i2c_algo_bit ttm drm_kms_helper cec drm sdhci_pci cqhci sdhci firewire_ohci mmc_core firewire_core serio_raw r8169 ata_generic pata_acpi crc_itu_t video fuse
CPU: 0 PID: 15 Comm: kworker/0:1 Not tainted 5.14.7-300.fc35.x86_64 #1
Hardware name: PEGATRON CORPORATION           T14AF                /T14AF                , BIOS 203                  11/03/2009
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 0f 1f 44 00 00
RSP: 0000:ffffaf9d4009fbd8 EFLAGS: 00010246
RAX: 0000000000000011 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8ad981fe4700
RBP: ffff8ad981fe4700 R08: 0000000000000000 R09: ffffaf9d4009fd58
R10: ffff8ad981fe4000 R11: 0000000000000080 R12: 0000000000000001
R13: ffff8ad98120a6c0 R14: ffff8ad981fe4160 R15: ffff8ad981fe4000
FS:  0000000000000000(0000) GS:ffff8ad9fba00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005639c710d038 CR3: 000000000781a000 CR4: 00000000000406f0
Call Trace:
 __cancel_work_timer+0xea/0x170
 ? ktime_get_mono_fast_ns+0x4e/0x90
 drm_dp_cec_unset_edid+0x31/0xc0 [drm_kms_helper]
 intel_dp_detect+0x4a0/0x6d0 [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]
 ? __switch_to_asm+0x42/0x70
 ? __raw_callee_save___native_queued_spin_unlock+0x11/0x1e
 ? drm_connector_list_iter_next+0x7d/0xb0 [drm]
 i915_hotplug_work_func+0x1b1/0x2a0 [i915]
 process_one_work+0x1ec/0x390
 worker_thread+0x53/0x3e0
 ? process_one_work+0x390/0x390
 kthread+0x127/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30