Kerneloops

Note: Executable of this report does not come from a package.
Similar reports
Problem #483633
Component
kernel Tainted
Last affected version
N/A
Executable
unknown
First occurrence
2021-08-02
Last occurrence
2021-08-02
Unique reports
1
Quality
-48

Statistics

Operating system Unique / Total count
Fedora 34 1 / 5,941
Operating system Count
Fedora 34 5,941
Architecture Count
x86_64 5,941

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
chrdev_open
vmlinux 0x137
2
chrdev_open
vmlinux 0x137
3
? chrdev_open
vmlinux 0x137
4
chrdev_open
vmlinux 0x137
5
chrdev_open
vmlinux 0x137
6
chrdev_open
vmlinux 0x137
7
chrdev_open
vmlinux 0x137
8
chrdev_open
vmlinux 0x137
9
chrdev_open
vmlinux 0x137
10
chrdev_open
vmlinux 0x137
11
chrdev_open
vmlinux 0x137
12
? chrdev_open
vmlinux 0x137
13
? chrdev_open
vmlinux 0x137
14
chrdev_open
vmlinux 0x137
15
chrdev_open
vmlinux 0x137
16
chrdev_open
vmlinux 0x137
17
chrdev_open
vmlinux 0x137
18
? chrdev_open
vmlinux 0x137
19
chrdev_open
vmlinux 0x137
20
? chrdev_open
vmlinux 0x137
21
chrdev_open
vmlinux 0x137 
BUG: kernel NULL pointer dereference, address: 000000000000016e
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP NOPTI
CPU: 13 PID: 200 Comm: kworker/13:1 Tainted: G        W         5.13.5-200.fc34.x86_64 #1
Hardware name: LENOVO 20T7S1V305/20T7S1V305, BIOS R1AET37W (1.13 ) 04/09/2021
Workqueue: events_long serio_handle_event
RIP: 0010:elantech_ps2_command+0x48/0x90
Code: 00 00 00 48 83 ec 08 48 8b 07 48 89 04 24 44 89 e2 4c 89 ee 4c 89 f7 e8 56 9d fe ff 41 89 c7 85 c0 74 3c 48 8b 04 24 83 eb 01 <80> b8 6e 01 00 00 00 0f 85 cf db 2e 00 bf f4 01 00 00 e8 81 0b 86
RSP: 0018:ffffa45741bb3bc0 EFLAGS: 00010202
RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000
RDX: ffff903e034ea780 RSI: 0000000000000206 RDI: ffffffff93ec0960
RBP: ffff903e04157000 R08: ffff903e04157040 R09: 0000000000000001
R10: 0000000000000000 R11: 000000000000000d R12: 00000000000000f8
R13: 0000000000000000 R14: ffff903e04157010 R15: 00000000fffffffb
FS:  0000000000000000(0000) GS:ffff9040ffb40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000016e CR3: 0000000362c10000 CR4: 0000000000350ee0
Call Trace:
 elantech_query_info.cold+0x6b2/0x723
 elantech_init+0x1f/0x140
 ? synaptics_send_cmd+0x50/0x50
 psmouse_extensions+0x4bf/0x510
 psmouse_switch_protocol+0x13f/0x190
 psmouse_connect+0x179/0x3a0
 serio_driver_probe+0x33/0x50
 really_probe+0xf2/0x460
 driver_probe_device+0xe8/0x160
 device_driver_attach+0xa1/0xb0
 __driver_attach+0x8f/0x150
 ? device_driver_attach+0xb0/0xb0
 ? device_driver_attach+0xb0/0xb0
 bus_for_each_dev+0x64/0x90
 serio_handle_event+0x120/0x2e0
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x127/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30
Modules linked in: fuse
CR2: 000000000000016e