Info

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Function
unknown function
First occurrence
2023-09-23
Last occurrence
2023-09-23
State
NEW
Components
kernel
Quality
-27

Statistics

Operating system Count
AlmaLinux 8.8 2
Architecture Count
x86_64 2
Related packages Count
kernel-core 2
 0:4.18.0-477.21.1.el8_8 2

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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Monthly:

No reports in the last 20 days.

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Complete report #480
Frame # Function Binary Source or offset Line
1
? ttm_bo_vunmap
ttm 0xa6
2
qxl_ring_push
qxl 0x90
3
qxl_ring_push
qxl 0x90
4
? kfree
vmlinux 0xd3
5
drm_fb_helper_damage_work
drm_kms_helper 0x1aa
6
kfree
vmlinux 0xd3
7
kfree
vmlinux 0xd3
8
? kfree
vmlinux 0xd3
9
kfree
vmlinux 0xd3
10
? kfree
vmlinux 0xd3
11
kfree
vmlinux 0xd3 
watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:2:261012]
Modules linked in: rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache cfg80211 rfkill snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec crct10dif_pclmul crc32_pclmul snd_hda_core snd_hwdep snd_seq ghash_clmulni_intel snd_seq_device snd_pcm snd_timer joydev snd virtio_balloon pcspkr soundcore i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc ext4 mbcache jbd2 qxl drm_ttm_helper ttm ata_generic drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ata_piix libata crc32c_intel virtio_net serio_raw virtio_blk virtio_console net_failover failover
CPU: 0 PID: 261012 Comm: kworker/0:2 Kdump: loaded Tainted: G             L   --------- -  - 4.18.0-477.21.1.el8_8.x86_64 #1
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
Workqueue: events drm_fb_helper_damage_work [drm_kms_helper]
RIP: 0010:qxl_image_init+0x32b/0x400 [qxl]
Code: f6 0f 8e e5 fe ff ff 89 da 4c 89 e6 48 89 ef c1 e2 0c e8 18 df ff ff 85 db 74 8c 48 89 c1 41 b8 00 10 00 00 eb 8b 49 8b 55 00 <48> 89 11 89 fa 48 8d 79 08 49 8b 74 15 f8 48 83 e7 f8 48 89 74 11
RSP: 0018:ffffb1e500413c40 EFLAGS: 00010212 ORIG_RAX: ffffffffffffff13
RAX: ffffb1e50449b000 RBX: 000000000000008a RCX: ffffb1e50449b000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
RBP: ffff9dd60308a000 R08: 0000000000001000 R09: 0000000000000000
R10: ffffb1e500e9e000 R11: 0000000000000300 R12: ffff9dd605a2ec00
R13: ffffb1e503508fec R14: 0000000000276014 R15: 0000000000001000
FS:  0000000000000000(0000) GS:ffff9dd65fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1cedf55e58 CR3: 0000000002e2a000 CR4: 00000000000006f0
Call Trace:
 ? ttm_bo_vmap+0x145/0x180 [ttm]
 qxl_draw_dirty_fb+0x29d/0x450 [qxl]
 qxl_framebuffer_surface_dirty+0xf8/0x1d0 [qxl]
 ? kfree+0xd3/0x250
 drm_fb_helper_damage_work+0x1aa/0x310 [drm_kms_helper]
 process_one_work+0x1a7/0x360
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x134/0x150
 ? set_kthread_struct+0x50/0x50
 ret_from_fork+0x35/0x40
Complete report #479
Frame # Function Binary Source or offset Line
1
qxl_ring_push
qxl 0x90
2
? ttm_bo_vunmap
ttm 0xa6
3
? ttm_bo_vunmap
ttm 0xa6
4
qxl_ring_push
qxl 0x90
5
qxl_ring_push
qxl 0x90
6
qxl_ring_push
qxl 0x90
7
? kfree
vmlinux 0xd3
8
drm_fb_helper_damage_work
drm_kms_helper 0x1aa
9
kfree
vmlinux 0xd3
10
? kfree
vmlinux 0xd3
11
kfree
vmlinux 0xd3
12
? kfree
vmlinux 0xd3
13
kfree
vmlinux 0xd3
14
? kfree
vmlinux 0xd3
15
kfree
vmlinux 0xd3 
watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [kworker/0:1:261870]
Modules linked in: rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache cfg80211 rfkill snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec crct10dif_pclmul crc32_pclmul snd_hda_core snd_hwdep snd_seq ghash_clmulni_intel snd_seq_device snd_pcm snd_timer joydev snd virtio_balloon pcspkr soundcore i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc ext4 mbcache jbd2 qxl drm_ttm_helper ttm ata_generic drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ata_piix libata crc32c_intel virtio_net serio_raw virtio_blk virtio_console net_failover failover
CPU: 0 PID: 261870 Comm: kworker/0:1 Kdump: loaded Not tainted 4.18.0-477.21.1.el8_8.x86_64 #1
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
Workqueue: events drm_fb_helper_damage_work [drm_kms_helper]
RIP: 0010:_raw_spin_unlock_irqrestore+0x11/0x20
Code: c0 e9 d3 06 40 00 b8 01 00 00 00 e9 c9 06 40 00 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 c6 07 00 66 66 66 90 48 89 f7 57 9d <66> 66 90 66 90 e9 a5 06 40 00 0f 1f 44 00 00 66 66 66 66 90 8b 07
RSP: 0018:ffffb1e50099bc40 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
RAX: 0000000000000000 RBX: ffffb1e5009a300c RCX: 0000000000000000
RDX: 000000000000c040 RSI: 0000000000000246 RDI: 0000000000000246
RBP: ffff9dd6366f7120 R08: 0000000000000900 R09: ffff9dd649f1c150
R10: 0000000000000000 R11: 000000000000003f R12: ffffb1e50099bcb0
R13: ffff9dd6366f7100 R14: 0000000000000246 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9dd65fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff954800000 CR3: 0000000005de0000 CR4: 00000000000006f0
Call Trace:
 qxl_ring_push+0x90/0x200 [qxl]
 ? ttm_bo_vunmap+0xa6/0xb0 [ttm]
 ? ttm_resource_move_to_lru_tail+0x104/0x190 [ttm]
 qxl_push_command_ring_release+0x64/0x90 [qxl]
 qxl_draw_dirty_fb+0x429/0x450 [qxl]
 qxl_framebuffer_surface_dirty+0xf8/0x1d0 [qxl]
 ? kfree+0xd3/0x250
 drm_fb_helper_damage_work+0x1aa/0x310 [drm_kms_helper]
 process_one_work+0x1a7/0x360
 ? create_worker+0x1a0/0x1a0
 worker_thread+0x30/0x390
 ? create_worker+0x1a0/0x1a0
 kthread+0x134/0x150
 ? set_kthread_struct+0x50/0x50
 ret_from_fork+0x35/0x40