Kerneloops

Similar reports
Problem #758069
Component
kernel Tainted
Last affected version
0:6.17.7-200.fc42
Executable
unknown
First occurrence
2025-12-12
Last occurrence
2025-12-12
Unique reports
1
Quality
-38

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
kernel-core 1
 0:6.17.7-200.fc42 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.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
ucsi_altmode_update_active
typec_ucsi 0xaa
2
ucsi_altmode_update_active
typec_ucsi 0xaa
3
ucsi_altmode_update_active
typec_ucsi 0xaa
4
ucsi_altmode_update_active
typec_ucsi 0xaa
5
ucsi_altmode_update_active
typec_ucsi 0xaa
6
ucsi_altmode_update_active
typec_ucsi 0xaa
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16 
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#1] SMP NOPTI
CPU: 9 UID: 0 PID: 156 Comm: kworker/9:1 Tainted: G            E      ------  ---  6.18.0+ #32 PREEMPT(lazy) 
Tainted: [E]=UNSIGNED_MODULE
Hardware name: LENOVO 21M1SIT002/21M1SIT002, BIOS R2NET41W (1.15 ) 07/31/2025
Workqueue: events_long ucsi_init_work [typec_ucsi]
RIP: 0010:ucsi_sync_control_common+0x108/0x1c0 [typec_ucsi]
Code: ed 74 1b 48 8b 43 18 4c 89 ee 48 89 df 48 8b 40 08 2e 2e 2e ff d0 85 c0 0f 85 b7 00 00 00 48 8b 93 18 02 00 00 48 85 d2 74 9c <41> 8b 45 00 85 c0 79 94 48 8b 43 18 48 8d b3 18 01 00 00 48 89 df
RSP: 0018:ffffd1fb40acbc78 EFLAGS: 00010202
RAX: 000000000000136c RBX: ffff8b3ed0f3e000 RCX: 0000000000000002
RDX: 0000000000000010 RSI: ffffd1fb40acbc20 RDI: ffff8b3ed0f3e0f8
RBP: 0000000000020004 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000000 R11: ffff8b4dde69d500 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000004 R15: ffff8b3ed1f544d0
FS:  0000000000000000(0000) GS:ffff8b4e282f6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000feaa2c000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ucsi_run_command+0xdf/0x160 [typec_ucsi]
 ucsi_send_command_common+0x78/0xe0 [typec_ucsi]
 ucsi_register_altmodes+0xe7/0x270 [typec_ucsi]
 ucsi_register_port+0x2c4/0x690 [typec_ucsi]
 ucsi_init+0xfe/0x370 [typec_ucsi]
 ucsi_init_work+0x17/0x80 [typec_ucsi]
 process_one_work+0x199/0x3c0
 worker_thread+0x2e6/0x430
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfe/0x230
 ? finish_task_switch.isra.0+0x95/0x290
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x170/0x190
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: amdgpu(E) amdxcp(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_exec(E) drm_panel_backlight_quirks(E) drm_suballoc_helper(E) drm_buddy(E) nvme(E) ucsi_acpi(E) nvme_core(E) typec_ucsi(E) drm_display_helper(E) nvme_keyring(E) amdxdna(E) video(E) typec(E) nvme_auth(E) hid_multitouch(E) ghash_clmulni_intel(E) sp5100_tco(E) hkdf(E) cec(E) gpu_sched(E) thunderbolt(E) wmi(E) i2c_hid_acpi(E) i2c_hid(E) serio_raw(E) i2c_dev(E) fuse(E)
CR2: 0000000000000000