Info

Permalink
Function
__switch_to
First occurrence
2021-01-07
Last occurrence
2023-08-17
State
NEW
Components
kernel
Quality
-28

Graphs

Statistics

Operating system Count
Fedora 32 5,824
Fedora 33 3,984
Fedora 34 1
Architecture Count
x86_64 9,809
Related packages Count
kernel-core 6,153
 0:5.8.13-200.fc32 4,236
 0:5.8.4-200.fc32 992
 0:5.10.22-100.fc32 559
 0:5.8.6-301.fc33 307
 0:5.10.19-200.fc33 17
 0:5.10.22-200.fc33 7
 0:5.10.23-200.fc33 7
 0:5.10.21-200.fc33 6
 0:5.10.20-200.fc33 5
 0:5.8.6-201.fc32 3
 0:5.8.9-200.fc32 3
 0:5.8.15-301.fc33 2
 0:5.8.15-201.fc32 2
 0:5.10.16-200.fc33 1
 0:5.10.20-100.fc32 1
 0:5.8.12-200.fc32 1
 0:5.9.13-200.fc33 1
 0:5.9.15-200.fc33 1
 0:5.9.16-100.fc32 1
 0:5.9.8-100.fc32 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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Report backtrace


Complete report #25256
Frame # Function Binary Source or offset Line
1
__switch_to
vmlinux 0x7f
2
? __switch_to
vmlinux 0x7f
3
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
4
intel_dp_set_edid
i915 0x8d
5
? drm_client_modeset_probe
drm drivers/gpu/drm/drm_client_modeset.c 815
6
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
7
intel_dp_set_edid
i915 0x8d
8
intel_dp_set_edid
i915 0x8d
9
? __switch_to
vmlinux 0x7f
10
? drm_client_modeset_probe
drm drivers/gpu/drm/drm_client_modeset.c 815
11
intel_dp_set_edid
i915 0x8d
12
__switch_to
vmlinux 0x7f
13
__switch_to
vmlinux 0x7f
14
? __switch_to
vmlinux 0x7f
15
__switch_to
vmlinux 0x7f
16
? __switch_to
vmlinux 0x7f
17
__switch_to
vmlinux 0x7f 
WARNING: CPU: 1 PID: 25 at kernel/workqueue.c:3037 __flush_work.isra.0+0x49/0x50
Modules linked in: i915(+) i2c_algo_bit drm_kms_helper cec drm serio_raw atl1c video fuse
CPU: 1 PID: 25 Comm: kworker/1:1 Tainted: G          I       5.9.16-200.fc33.x86_64 #1
Hardware name: ASUSTeK Computer Inc.         U50A                /U50A      , BIOS 208     08/26/2009
Workqueue: events i915_hotplug_work_func [i915]
RIP: 0010:__flush_work.isra.0+0x49/0x50
Code: 08 e8 2b fe ff ff 84 c0 75 05 48 83 c4 50 c3 48 8d 7c 24 28 88 44 24 07 e8 a4 9e a9 00 0f b6 44 24 07 48 83 c4 50 c3 0f 0b c3 <0f> 0b 31 c0 c3 66 90 66 66 66 66 90 41 54 55 48 8b 07 48 89 fd 41
RSP: 0000:ffffb2aa80107c60 EFLAGS: 00010246
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff92e932af1690
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffb2aa80107d60
R10: ffff92e932af1000 R11: 0000000000000080 R12: ffff92e932af1690
R13: ffff92e93b354b80 R14: ffff92e932af1000 R15: ffff92e932af1000
FS:  0000000000000000(0000) GS:ffff92e93bd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efda60e70b0 CR3: 0000000133ed0000 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+0x42a/0x610 [i915]
 ? drm_modeset_lock+0x7b/0x100 [drm]
 drm_helper_probe_detect_ctx+0x34/0xd0 [drm_kms_helper]
 intel_encoder_hotplug+0x3d/0xe0 [i915]
 intel_dp_hotplug+0x1c/0xb0 [i915]
 ? psi_group_change+0x41/0x210
 ? drm_connector_list_iter_next+0x81/0xb0 [drm]
 i915_hotplug_work_func+0x1b2/0x2a0 [i915]
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Complete report #40748
Frame # Function Binary Source or offset Line
1
__switch_to
vmlinux 0x7f
2
? drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
3
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
4
intel_dp_set_edid
i915 0x8d
5
? drm_client_modeset_probe
drm drivers/gpu/drm/drm_client_modeset.c 815
6
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
7
intel_dp_set_edid
i915 0x8d
8
intel_dp_set_edid
i915 0x8d
9
? drm_client_modeset_probe
drm drivers/gpu/drm/drm_client_modeset.c 815
10
intel_dp_set_edid
i915 0x8d
11
__switch_to
vmlinux 0x7f
12
__switch_to
vmlinux 0x7f
13
? __switch_to
vmlinux 0x7f
14
__switch_to
vmlinux 0x7f
15
? __switch_to
vmlinux 0x7f
16
__switch_to
vmlinux 0x7f 
WARNING: CPU: 3 PID: 138 at kernel/workqueue.c:3037 __flush_work.isra.0+0x49/0x50
Modules linked in: i915(+) radeon(+) crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper ttm cec serio_raw drm r8169 wmi video rtsx_usb_sdmmc mmc_core rtsx_usb fuse
CPU: 3 PID: 138 Comm: kworker/3:2 Tainted: G        W         5.9.16-200.fc33.x86_64 #1
Hardware name: Dell Inc. Inspiron 5521/09D5NX, BIOS A14 07/31/2015
Workqueue: events i915_hotplug_work_func [i915]
RIP: 0010:__flush_work.isra.0+0x49/0x50
Code: 08 e8 2b fe ff ff 84 c0 75 05 48 83 c4 50 c3 48 8d 7c 24 28 88 44 24 07 e8 a4 9e a9 00 0f b6 44 24 07 48 83 c4 50 c3 0f 0b c3 <0f> 0b 31 c0 c3 66 90 0f 1f 44 00 00 41 54 55 48 8b 07 48 89 fd 41
RSP: 0000:ffffa52b0033fc60 EFLAGS: 00010246
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8a35cc3c5690
RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000ffffff92
R10: 000000000000000a R11: 000000007145003f R12: ffff8a35cc3c5690
R13: ffff8a35cd5ccd80 R14: ffff8a35cc3c5000 R15: ffff8a35cc3c5000
FS:  0000000000000000(0000) GS:ffff8a35d72c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fda3c003000 CR3: 000000024c81a006 CR4: 00000000001706e0
Call Trace:
 __cancel_work_timer+0xde/0x160
 ? drm_dp_dpcd_read+0x95/0xf0 [drm_kms_helper]
 drm_dp_cec_unset_edid+0x31/0xc0 [drm_kms_helper]
 intel_dp_detect+0x42a/0x610 [i915]
 ? drm_modeset_lock+0x7b/0x100 [drm]
 drm_helper_probe_detect_ctx+0x34/0xd0 [drm_kms_helper]
 intel_encoder_hotplug+0x3d/0xe0 [i915]
 intel_dp_hotplug+0x1c/0xb0 [i915]
 ? drm_connector_list_iter_next+0x81/0xb0 [drm]
 i915_hotplug_work_func+0x1b2/0x2a0 [i915]
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Complete report #33614
Frame # Function Binary Source or offset Line
1
__switch_to
vmlinux 0x7f
2
? __switch_to
vmlinux 0x7f
3
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
4
intel_dp_set_edid
i915 0x8d
5
? drm_client_modeset_probe
drm drivers/gpu/drm/drm_client_modeset.c 815
6
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
7
intel_dp_set_edid
i915 0x8d
8
intel_dp_set_edid
i915 0x8d
9
? __switch_to
vmlinux 0x7f
10
? __switch_to
vmlinux 0x7f
11
? __switch_to
vmlinux 0x7f
12
intel_dp_set_edid
i915 0x8d
13
__switch_to
vmlinux 0x7f
14
__switch_to
vmlinux 0x7f
15
? __switch_to
vmlinux 0x7f
16
__switch_to
vmlinux 0x7f
17
? __switch_to
vmlinux 0x7f
18
__switch_to
vmlinux 0x7f 
WARNING: CPU: 5 PID: 388 at kernel/workqueue.c:3037 __flush_work.isra.0+0x49/0x50
Modules linked in: hid_sensor_hub intel_ishtp_loader intel_ishtp_hid r8152 mii hid_multitouch i915(+) rtsx_pci_sdmmc mmc_core i2c_algo_bit crct10dif_pclmul drm_kms_helper crc32_pclmul crc32c_intel serio_raw ghash_clmulni_intel cec drm rtsx_pci intel_ish_ipc intel_ishtp nvme nvme_core wmi i2c_hid video pinctrl_cannonlake pinctrl_intel fuse
CPU: 5 PID: 388 Comm: kworker/5:2 Not tainted 5.9.16-200.fc33.x86_64 #1
Hardware name: Dell Inc. XPS 15 9500/0VMD8H, BIOS 1.4.0 08/14/2020
Workqueue: events i915_hotplug_work_func [i915]
RIP: 0010:__flush_work.isra.0+0x49/0x50
Code: 08 e8 2b fe ff ff 84 c0 75 05 48 83 c4 50 c3 48 8d 7c 24 28 88 44 24 07 e8 a4 9e a9 00 0f b6 44 24 07 48 83 c4 50 c3 0f 0b c3 <0f> 0b 31 c0 c3 66 90 0f 1f 44 00 00 41 54 55 48 8b 07 48 89 fd 41
RSP: 0018:ffffb62940587c28 EFLAGS: 00010246
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffa06731ab8690
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffb62940587d28
R10: ffffa06731ab8000 R11: 0000000000000020 R12: ffffa06731ab8690
R13: ffffa06733332780 R14: ffffa06731ab8000 R15: ffffa06731ab8000
FS:  0000000000000000(0000) GS:ffffa0673d740000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbe3a4a2710 CR3: 0000000473366004 CR4: 00000000007706e0
PKRU: 55555554
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+0x42a/0x610 [i915]
 ? drm_modeset_lock+0x7b/0x100 [drm]
 drm_helper_probe_detect_ctx+0x34/0xd0 [drm_kms_helper]
 intel_encoder_hotplug+0x3d/0xe0 [i915]
 intel_ddi_hotplug+0x58/0x390 [i915]
 ? account_entity_dequeue+0x76/0xa0
 ? dequeue_entity+0xa4/0x420
 ? newidle_balance+0x242/0x390
 i915_hotplug_work_func+0x1b2/0x2a0 [i915]
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x1f/0x30
Complete report #31158
Frame # Function Binary Source or offset Line
1
__switch_to
vmlinux 0x7f
2
? __switch_to
vmlinux 0x7f
3
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
4
intel_dp_set_edid
i915 0x8d
5
? drm_client_modeset_probe
drm drivers/gpu/drm/drm_client_modeset.c 815
6
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
7
intel_dp_set_edid
i915 0x8d
8
intel_dp_set_edid
i915 0x8d
9
? intel_dp_set_edid
i915 0x8d
10
? drm_client_modeset_probe
drm drivers/gpu/drm/drm_client_modeset.c 815
11
intel_dp_set_edid
i915 0x8d
12
__switch_to
vmlinux 0x7f
13
__switch_to
vmlinux 0x7f
14
? __switch_to
vmlinux 0x7f
15
__switch_to
vmlinux 0x7f
16
? __switch_to
vmlinux 0x7f
17
__switch_to
vmlinux 0x7f 
WARNING: CPU: 1 PID: 185 at kernel/workqueue.c:3037 __flush_work.isra.0+0x49/0x50
Modules linked in: i915(+) i2c_algo_bit drm_kms_helper cec drm serio_raw atl1c wmi video fuse
CPU: 1 PID: 185 Comm: kworker/1:2 Tainted: G          I       5.9.16-200.fc33.x86_64 #1
Hardware name: Acer Aspire 1810TZ/JM11-MS, BIOS v1.3314 08/31/2010
Workqueue: events i915_hotplug_work_func [i915]
RIP: 0010:__flush_work.isra.0+0x49/0x50
Code: 08 e8 2b fe ff ff 84 c0 75 05 48 83 c4 50 c3 48 8d 7c 24 28 88 44 24 07 e8 a4 9e a9 00 0f b6 44 24 07 48 83 c4 50 c3 0f 0b c3 <0f> 0b 31 c0 c3 66 90 66 66 66 66 90 41 54 55 48 8b 07 48 89 fd 41
RSP: 0018:ffffaba84027bc60 EFLAGS: 00010246
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff94177b371690
RBP: 0000000000000001 R08: 0000000000000000 R09: ffff941772826ab0
R10: ffff94177b371000 R11: 0000000000000040 R12: ffff94177b371690
R13: ffff941774f8a5c0 R14: ffff94177b371000 R15: ffff94177b371000
FS:  0000000000000000(0000) GS:ffff94177bc80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d834c23854 CR3: 0000000133eb8000 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+0x42a/0x610 [i915]
 ? drm_modeset_lock+0x7b/0x100 [drm]
 drm_helper_probe_detect_ctx+0x34/0xd0 [drm_kms_helper]
 intel_encoder_hotplug+0x3d/0xe0 [i915]
 intel_dp_hotplug+0x1c/0xb0 [i915]
 ? intel_encoder_hotplug+0x8d/0xe0 [i915]
 ? drm_connector_list_iter_next+0x81/0xb0 [drm]
 i915_hotplug_work_func+0x1b2/0x2a0 [i915]
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Complete report #29927
Frame # Function Binary Source or offset Line
1
__switch_to
vmlinux 0x7f
2
? __switch_to
vmlinux 0x7f
3
? __switch_to
vmlinux 0x7f
4
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
5
intel_dp_set_edid
i915 0x8d
6
? drm_client_modeset_probe
drm drivers/gpu/drm/drm_client_modeset.c 815
7
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
8
intel_dp_set_edid
i915 0x8d
9
intel_dp_set_edid
i915 0x8d
10
? __switch_to
vmlinux 0x7f
11
? drm_client_modeset_probe
drm drivers/gpu/drm/drm_client_modeset.c 815
12
intel_dp_set_edid
i915 0x8d
13
__switch_to
vmlinux 0x7f
14
__switch_to
vmlinux 0x7f
15
? __switch_to
vmlinux 0x7f
16
__switch_to
vmlinux 0x7f
17
? __switch_to
vmlinux 0x7f
18
__switch_to
vmlinux 0x7f 
WARNING: CPU: 1 PID: 139 at kernel/workqueue.c:3037 __flush_work.isra.0+0x49/0x50
Modules linked in: i915(+) i2c_algo_bit drm_kms_helper cec drm serio_raw yenta_socket e1000e wmi video fuse
CPU: 1 PID: 139 Comm: kworker/1:2 Tainted: G          I       5.9.16-200.fc33.x86_64 #1
Hardware name: LENOVO 2089Y18/2089Y18, BIOS 6FET93WW (3.23 ) 10/12/2012
Workqueue: events i915_hotplug_work_func [i915]
RIP: 0010:__flush_work.isra.0+0x49/0x50
Code: 08 e8 2b fe ff ff 84 c0 75 05 48 83 c4 50 c3 48 8d 7c 24 28 88 44 24 07 e8 a4 9e a9 00 0f b6 44 24 07 48 83 c4 50 c3 0f 0b c3 <0f> 0b 31 c0 c3 66 90 66 66 66 66 90 41 54 55 48 8b 07 48 89 fd 41
RSP: 0018:ffffb5b980257c60 EFLAGS: 00010246
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9b79ec34b690
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffb5b980257d60
R10: ffff9b79ec34b000 R11: 0000000000000080 R12: ffff9b79ec34b690
R13: ffff9b79ee6a25c0 R14: ffff9b79ec34b000 R15: ffff9b79ec34b000
FS:  0000000000000000(0000) GS:ffff9b79f5c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff3f901ff0 CR3: 00000001ad35a000 CR4: 00000000000406e0
Call Trace:
 __cancel_work_timer+0xde/0x160
 ? recalibrate_cpu_khz+0x10/0x10
 ? ktime_get_mono_fast_ns+0x4e/0x90
 drm_dp_cec_unset_edid+0x31/0xc0 [drm_kms_helper]
 intel_dp_detect+0x42a/0x610 [i915]
 ? drm_modeset_lock+0x7b/0x100 [drm]
 drm_helper_probe_detect_ctx+0x34/0xd0 [drm_kms_helper]
 intel_encoder_hotplug+0x3d/0xe0 [i915]
 intel_dp_hotplug+0x1c/0xb0 [i915]
 ? psi_group_change+0x41/0x210
 ? drm_connector_list_iter_next+0x81/0xb0 [drm]
 i915_hotplug_work_func+0x1b2/0x2a0 [i915]
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Complete report #25841
Frame # Function Binary Source or offset Line
1
__switch_to
vmlinux 0x7f
2
? __switch_to
vmlinux 0x7f
3
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
4
intel_dp_set_edid
i915 0x8d
5
? drm_client_modeset_probe
drm drivers/gpu/drm/drm_client_modeset.c 815
6
drm_dp_cec_set_edid
drm_kms_helper drivers/gpu/drm/drm_dp_cec.c 353
7
intel_dp_set_edid
i915 0x8d
8
intel_dp_set_edid
i915 0x8d
9
? __switch_to
vmlinux 0x7f
10
? drm_client_modeset_probe
drm drivers/gpu/drm/drm_client_modeset.c 815
11
intel_dp_set_edid
i915 0x8d
12
__switch_to
vmlinux 0x7f
13
__switch_to
vmlinux 0x7f
14
? __switch_to
vmlinux 0x7f
15
__switch_to
vmlinux 0x7f
16
? __switch_to
vmlinux 0x7f
17
__switch_to
vmlinux 0x7f 
WARNING: CPU: 1 PID: 125 at kernel/workqueue.c:3037 __flush_work.isra.0+0x49/0x50
Modules linked in: i915(+) i2c_algo_bit sdhci_pci cqhci drm_kms_helper sdhci firewire_ohci serio_raw firewire_core mmc_core cec drm crc_itu_t yenta_socket e1000e wmi video fuse
CPU: 1 PID: 125 Comm: kworker/1:2 Not tainted 5.9.16-200.fc33.x86_64 #1
Hardware name: Dell Inc. Latitude E6400                  /0RX493, BIOS A34 06/04/2013
Workqueue: events i915_hotplug_work_func [i915]
RIP: 0010:__flush_work.isra.0+0x49/0x50
Code: 08 e8 2b fe ff ff 84 c0 75 05 48 83 c4 50 c3 48 8d 7c 24 28 88 44 24 07 e8 a4 9e a9 00 0f b6 44 24 07 48 83 c4 50 c3 0f 0b c3 <0f> 0b 31 c0 c3 66 90 66 66 66 66 90 41 54 55 48 8b 07 48 89 fd 41
RSP: 0018:ffffa40c801ffc60 EFLAGS: 00010246
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff89bdd43e3690
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffa40c801ffd60
R10: ffff89bdd43e3000 R11: 0000000000000080 R12: ffff89bdd43e3690
R13: ffff89bdda91cb00 R14: ffff89bdd43e3000 R15: ffff89bdd43e3000
FS:  0000000000000000(0000) GS:ffff89bddbd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc6b723f313 CR3: 0000000112cf6000 CR4: 00000000000006e0
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+0x42a/0x610 [i915]
 ? drm_modeset_lock+0x7b/0x100 [drm]
 drm_helper_probe_detect_ctx+0x34/0xd0 [drm_kms_helper]
 intel_encoder_hotplug+0x3d/0xe0 [i915]
 intel_dp_hotplug+0x1c/0xb0 [i915]
 ? psi_group_change+0x41/0x210
 ? drm_connector_list_iter_next+0x81/0xb0 [drm]
 i915_hotplug_work_func+0x1b2/0x2a0 [i915]
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30