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
2021-05-30
Last occurrence
2021-05-30
Unique reports
1
Quality
-43

Statistics

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

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 0xe3
2
? chrdev_open
vmlinux 0xe3
3
? chrdev_open
vmlinux 0xe3
4
? chrdev_open
vmlinux 0xe3
5
chrdev_open
vmlinux 0xe3
6
chrdev_open
vmlinux 0xe3
7
chrdev_open
vmlinux 0xe3
8
? chrdev_open
vmlinux 0xe3
9
chrdev_open
vmlinux 0xe3
10
? chrdev_open
vmlinux 0xe3
11
? chrdev_open
vmlinux 0xe3
12
chrdev_open
vmlinux 0xe3
13
? chrdev_open
vmlinux 0xe3
14
? chrdev_open
vmlinux 0xe3
15
chrdev_open
vmlinux 0xe3
16
chrdev_open
vmlinux 0xe3
17
chrdev_open
vmlinux 0xe3 
BUG: kernel NULL pointer dereference, address: 000000000000000b
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0 
Oops: 0002 [#1] SMP NOPTI
CPU: 3 PID: 252 Comm: loadkeys Tainted: G        W         5.11.18-300.fc34.x86_64 #1
Hardware name: MicroElectronics B731/H310CM-HDV/M.2, BIOS P4.20U 08/30/2019
RIP: 0010:allocate_slab+0x36f/0x4a0
Code: 44 00 00 e9 e4 fc ff ff 4c 89 f1 4c 89 f0 8b 53 28 48 01 ca 48 85 c0 0f 84 22 01 00 00 48 89 d0 48 0f c8 48 33 83 b8 00 00 00 <48> 89 02 41 0f b7 47 2a 41 80 4f 2b 80 8b 54 24 14 66 25 ff 7f 66
RSP: 0018:ffffbdad403efc40 EFLAGS: 00010286
RAX: dd2b6029103491fc RBX: ffff995380043600 RCX: ffff995387a3ec00
RDX: 000000000000000b RSI: 0000000000000020 RDI: 22255afdcf0e8203
RBP: 0000000000000020 R08: 00000000000303e7 R09: ffff995387a3c000
R10: 00f1a3875399ffff R11: 00000000000303e0 R12: 0000000000000020
R13: 000000000000000b R14: ffff995387a3f000 R15: ffffed20841e8f00
FS:  00007f004dca4600(0000) GS:ffff9956df0c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000000b CR3: 000000010798c002 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ___slab_alloc+0x40a/0x5b0
 ? vt_do_kdsk_ioctl+0x13d/0x370
 ? cred_has_capability.isra.0+0x68/0x100
 ? vt_do_kdsk_ioctl+0x13d/0x370
 __slab_alloc+0x1c/0x30
 kmem_cache_alloc_trace+0x1d1/0x1e0
 vt_do_kdsk_ioctl+0x13d/0x370
 ? security_capable+0x36/0x50
 vt_ioctl+0x2de/0x15b0
 ? avc_has_perm_noaudit+0x72/0xe0
 ? update_process_times+0xb0/0xc0
 tty_ioctl+0x372/0x900
 ? cred_has_capability.isra.0+0x68/0x100
 ? clockevents_program_event+0x53/0xf0
 __x64_sys_ioctl+0x82/0xb0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f004dbcb0ab
Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 95 bd 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd8cf6d728 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f004dbcb0ab
RDX: 00007ffd8cf6d77c RSI: 0000000000004b47 RDI: 0000000000000003
RBP: 0000000000000002 R08: 00000000ffffffff R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 000000000000007e R14: 000000000000007e R15: 000055d83a6bc950
Modules linked in:
CR2: 000000000000000b