Kerneloops

Similar reports
Problem #788295
Component
kernel
Last affected version
0:6.14.5-100.fc40
Executable
unknown
First occurrence
2026-06-16
Last occurrence
2026-06-16
Unique reports
1
Quality
-60

Statistics

Operating system Unique / Total count
Fedora 40 1 / 1
Operating system Count
Fedora 40 1
Architecture Count
x86_64 1
Related packages Count
kernel-core 1
 0:6.14.5-100.fc40 1

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

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
em28xx_v4l2_init.cold
em28xx_v4l 0xf59
2
em28xx_register_extension
em28xx 0x74
3
? em28xx_v4l2_init.cold
em28xx_v4l 0xf59
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
? warn_thunk_thunk
vmlinux 0x1a
20
? warn_thunk_thunk
vmlinux 0x1a
21
? warn_thunk_thunk
vmlinux 0x1a
22
? warn_thunk_thunk
vmlinux 0x1a
23
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 0 PID: 772 at drivers/media/common/videobuf2/videobuf2-core.c:2661 vb2_core_queue_init+0x23d/0x250 [videobuf2_common]
Modules linked in: binfmt_misc snd_usb_audio saa7115 snd_usbmidi_lib em28xx_v4l(+) snd_ump videobuf2_vmalloc videobuf2_memops snd_rawmidi videobuf2_v4l2 videobuf2_common snd_hda_codec_realtek snd_hda_codec_generic coretemp em28xx snd_hda_scodec_component snd_hda_intel kvm_intel snd_intel_dspcfg tveeprom snd_intel_sdw_acpi snd_hda_codec videodev mc kvm snd_hda_core snd_hwdep snd_seq irqbypass snd_seq_device r8169 snd_pcm iTCO_wdt intel_pmc_bxt iTCO_vendor_support gpio_ich snd_timer snd pktcdvd soundcore realtek i2c_i801 lpc_ich i2c_smbus pcspkr loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress nouveau drm_ttm_helper ttm video gpu_sched sha512_ssse3 i2c_algo_bit sha256_ssse3 drm_gpuvm drm_exec mxm_wmi wmi sha1_ssse3 drm_display_helper pata_via cec serio_raw ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables fuse
CPU: 0 UID: 0 PID: 772 Comm: modprobe Not tainted 6.14.5-100.fc40.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./P45XE, BIOS P1.00 09/04/2008
RIP: 0010:vb2_core_queue_init+0x23d/0x250 [videobuf2_common]
Code: eb f1 0f 0b eb ed 0f 0b eb e9 0f 0b eb e5 0f 0b eb e1 0f 0b eb dd 0f 0b eb d9 0f 0b eb d5 0f 0b eb d1 0f 0b eb cd 0f 0b eb c9 <0f> 0b eb c5 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 90 90
RSP: 0018:ffff94d9c0407988 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff89cd41e51050 RCX: ffffffffc0e8a140
RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000200000000458 R08: ffffffffc0e2f8cf R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000004 R12: ffff89cd41e50010
R13: ffff89cd41e50020 R14: ffff89cd41e511d8 R15: ffff89cd4a786000
FS:  00007fbd0506d740(0000) GS:ffff89ce08600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f70a61c4fe0 CR3: 000000000ae0e000 CR4: 00000000000026f0
Call Trace:
 <TASK>
 em28xx_v4l2_init.cold+0xf59/0xf88 [em28xx_v4l]
 em28xx_register_extension+0x74/0xd0 [em28xx]
 ? __pfx_em28xx_video_register+0x10/0x10 [em28xx_v4l]
 do_one_initcall+0x5b/0x310
 do_init_module+0x90/0x260
 init_module_from_file+0x89/0xe0
 idempotent_init_module+0x115/0x310
 __x64_sys_finit_module+0x65/0xc0
 do_syscall_64+0x82/0x160
 ? touch_atime+0x1e/0x120
 ? filemap_read+0x402/0x460
 ? vfs_read+0x164/0x370
 ? rseq_get_rseq_cs+0x1d/0x220
 ? rseq_ip_fixup+0x8d/0x1d0
 ? switch_fpu_return+0x4e/0xd0
 ? syscall_exit_to_user_mode+0x1d5/0x210
 ? do_syscall_64+0x8e/0x160
 ? syscall_exit_to_user_mode_prepare+0x15e/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? do_syscall_64+0x8e/0x160
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fbd04927d5d
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8b e0 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe11200478 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 0000555a1a351fc0 RCX: 00007fbd04927d5d
RDX: 0000000000000004 RSI: 00005559e6279e79 RDI: 0000000000000007
RBP: 00007ffe11200530 R08: 00007fbd049f6b20 R09: 00007ffe112004c0
R10: 0000555a1a355d70 R11: 0000000000000246 R12: 00005559e6279e79
R13: 0000000000040000 R14: 0000555a1a352040 R15: 0000555a1a359b10
 </TASK>