Kerneloops

Similar reports
Problem #823968
Component
kernel Tainted
Last affected version
0:6.11.6-200.fc40
Executable
unknown
First occurrence
2024-11-10
Last occurrence
2024-11-10
Unique reports
1
Quality
-43

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
 0:6.11.6-200.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.

No reports in the last 20 weeks.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.


Backtrace

Frame # Function Binary Source or offset Line
1
__warn.cold
vmlinux 0x8e
2
__warn.cold
vmlinux 0x8e
3
__warn.cold
vmlinux 0x8e
4
drm_dp_atomic_release_time_slots.cold
drm_display_helper 0x18
5
__warn.cold
vmlinux 0x8e
6
smu_dpm_set_power_gate
amdgpu 0x18b
7
__warn.cold
vmlinux 0x8e
8
__warn.cold
vmlinux 0x8e
9
? __warn.cold
vmlinux 0x8e
10
__warn.cold
vmlinux 0x8e
11
__warn.cold
vmlinux 0x8e
12
__warn.cold
vmlinux 0x8e
13
__warn.cold
vmlinux 0x8e
14
? __warn.cold
vmlinux 0x8e
15
__warn.cold
vmlinux 0x8e
16
? __warn.cold
vmlinux 0x8e
17
__warn.cold
vmlinux 0x8e
18
? __warn.cold
vmlinux 0x8e
19
__warn.cold
vmlinux 0x8e 
traps: teams-for-linux[4144] trap invalid opcode ip:555836610aac sp:7fff95b27700 error:0 in teams-for-linux[5feaaac,555832688000+896f000]
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in drivers/gpu/drm/display/drm_dp_mst_topology.c:4473:36
shift exponent -1 is negative
CPU: 14 UID: 0 PID: 3922386 Comm: kworker/14:2 Tainted: G        W          6.11.6-200.fc40.x86_64 #1
Tainted: [W]=WARN
Hardware name: LENOVO 20UES3YA02/20UES3YA02, BIOS R1BET78W(1.47 ) 03/26/2024
Workqueue: events drm_mode_rmfb_work_fn
Call Trace:
 <TASK>
 dump_stack_lvl+0x5d/0x80
 ubsan_epilogue+0x5/0x30
 __ubsan_handle_shift_out_of_bounds.cold+0x61/0xe6
 drm_dp_atomic_release_time_slots.cold+0x18/0x61 [drm_display_helper]
 drm_atomic_helper_check_modeset+0x486/0xd30
 amdgpu_dm_atomic_check+0x69/0x16b0 [amdgpu]
 drm_atomic_check_only+0x64d/0xab0
 drm_atomic_commit+0x69/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 drm_framebuffer_remove+0x4b4/0x580
 drm_mode_rmfb_work_fn+0x7a/0x90
 process_one_work+0x179/0x330
 worker_thread+0x252/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xd2/0x100
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>