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Bugzilla – Full Text Bug Listing |
| Summary: | Kernel Oops when connected to type-c docking station | ||
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| Product: | [openSUSE] openSUSE Tumbleweed | Reporter: | Nicholas Yang <nicholas.yang> |
| Component: | Kernel | Assignee: | openSUSE Kernel Bugs <kernel-bugs> |
| Status: | RESOLVED DUPLICATE | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Normal | ||
| Priority: | P5 - None | CC: | jslaby, nicholas.yang, oneukum, pdostal, tiwai |
| Version: | Current | ||
| Target Milestone: | --- | ||
| Hardware: | x86-64 | ||
| OS: | Other | ||
| Whiteboard: | |||
| Found By: | --- | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
| Attachments: |
oops message
hwinfo.txt.zst dmesg.txt.zst dmesg_disconnected.txt dmesg |
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Could you give the hwinfo and dmesg outputs taken before the disconnection, as well as the dmesg after the disconnection? Created attachment 860888 [details]
hwinfo.txt.zst
Created attachment 860889 [details]
dmesg.txt.zst
Created attachment 860890 [details]
dmesg_disconnected.txt
> BUG: kernel NULL pointer dereference, address: 0000000000000000 > #PF: supervisor instruction fetch in kernel mode > #PF: error_code(0x0010) - not-present page > PGD 0 P4D 0 > Oops: 0010 [#1] PREEMPT SMP NOPTI > CPU: 4 PID: 1269 Comm: systemd-logind Tainted: P OE 5.19.1-1-default #1 openSUSE Tumbleweed f3b44bfb672cdb9f235aff53b57724eba8b9411b > Hardware name: LENOVO 20YRS2DA17/20YRS2DA17, BIOS N37ET36W (1.17 ) 11/22/2021 > RIP: 0010:0x0 > Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. > RSP: 0018:ffffa81fc29a3c70 EFLAGS: 00010202 > RAX: 0000000000000000 RBX: ffffffffa825de28 RCX: ffffffffa825de28 > RDX: ffffa81fc29a3c78 RSI: 0000000000000004 RDI: ffff9b43b23bf800 > RBP: 0000000000000004 R08: ffff9b43b23bf838 R09: ffff9b4081297bc0 > R10: 0000000000000000 R11: 0000000000000001 R12: ffff9b408a04c000 > R13: ffff9b43b23bf838 R14: ffffffffa825de28 R15: ffff9b43b23bf800 > FS: 00007fe880e22b80(0000) GS:ffff9b4f9fd00000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: ffffffffffffffd6 CR3: 0000000431be0002 CR4: 0000000000770ee0 > PKRU: 55555554 > Call Trace: > <TASK> > power_supply_show_property+0xb3/0x230 > dev_attr_show+0x15/0x40 > sysfs_kf_seq_show+0xa0/0xe0 > seq_read_iter+0x11f/0x450 > new_sync_read+0xf7/0x180 > vfs_read+0x144/0x190 > ksys_read+0x63/0xe0 *** This bug has been marked as a duplicate of bug 1202386 *** Created attachment 860895 [details]
dmesg
No need to compress!
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Created attachment 860782 [details] oops message I noticed my laptop is not able to boot into graphic mode today and kernel oops is logged to console. This problem reproduces randomly and blacklisting ucsi_acpi fixes the problem. When it reproduces, a device `ucsi-source-psy-USBC000:002` is shown in `/sys/class/power_supply` with type `Unknown`. Hardware: * ThinkPad p15 gen2 * Dell TB16 thunderbolt 3 docking station * AC power adapter Kernel: 5.19.0-1-default