Info

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Function
__warn
First occurrence
2026-09-26
Last occurrence
2026-09-26
State
NEW
Components
kernel
Quality
-37

Statistics

Operating system Count
CentOS 8 1
Architecture Count
x86_64 1
Related packages Count
kernel-core 1
 0:4.18.0-553.6.1.el8 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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Monthly:

No reports in the last 20 days.

Report backtrace

Complete report #1423024
Frame # Function Binary Source or offset Line
1
? __warn
vmlinux 0x94
2
? __warn
vmlinux 0x94
3
? __warn
vmlinux 0x94
4
? __warn
vmlinux 0x94
5
? __warn
vmlinux 0x94
6
? __warn
vmlinux 0x94
7
? __warn
vmlinux 0x94
8
? __warn
vmlinux 0x94
9
? __warn
vmlinux 0x94
10
__warn
vmlinux 0x94
11
__warn
vmlinux 0x94
12
__warn
vmlinux 0x94
13
__warn
vmlinux 0x94
14
__warn
vmlinux 0x94 
WARNING: CPU: 0 PID: 0 at arch/x86/kernel/cpu/rdrand.c:74 x86_init_rdrand+0x63/0x88
Modules linked in:
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.18.0-553.6.1.el8.x86_64 #1
Hardware name: LENOVO LENOVO 90JY004QCP/3709, BIOS O4GKT19A 06/10/2023
RIP: 0010:x86_init_rdrand+0x63/0x88
Code: 74 48 e9 80 3f 9e 00 83 ee 01 75 d0 bf 08 00 00 00 b9 0a 00 00 00 48 0f c7 f0 72 1c 83 e9 01 75 f5 83 ef 01 75 eb 85 f6 75 d8 <0f> 0b 48 c7 c7 98 f0 4d a6 e9 23 d1 12 00 48 39 d0 74 e4 83 c6 01
RSP: 0000:ffffffffa6c03e68 EFLAGS: 00010246
RAX: ffffffffffffffff RBX: ffffffffa71c15e0 RCX: 000000000000000a
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffffffa7894bc0 R08: 0000000000000000 R09: c0000000ffff7fff
R10: 0000000000000001 R11: ffffffffa6c03c90 R12: ffffffffa7894c40
R13: 0000000000000000 R14: 0000000000000247 R15: 0000000000094cf0
FS:  0000000000000000(0000) GS:ffff9974bea00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff996f61401000 CR3: 000000029fa10000 CR4: 0000000000350eb0
Call Trace:
 ? __warn+0x94/0xe0
 ? x86_init_rdrand+0x63/0x88
 ? x86_init_rdrand+0x63/0x88
 ? report_bug+0xb1/0xe0
 ? do_error_trap+0x9e/0xd0
 ? do_invalid_op+0x36/0x40
 ? x86_init_rdrand+0x63/0x88
 ? invalid_op+0x14/0x20
 ? x86_init_rdrand+0x63/0x88
 identify_cpu+0x24f/0x510
 identify_boot_cpu+0xc/0x97
 check_bugs+0x28/0x118a
 start_kernel+0x50e/0x546
 secondary_startup_64_no_verify+0xd1/0xdb