Info

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Function
__warn
First occurrence
2020-11-12
Last occurrence
2025-08-28
State
NEW
Components
kernel
Quality
-42

Statistics

Operating system Count
CentOS 7 26
Architecture Count
x86_64 26
Related packages Count
kernel 26
 0:3.10.0-1062.4.3.el7 3
 0:3.10.0-1160.105.1.el7 3
 0:3.10.0-1160.119.1.el7 3
 0:3.10.0-1160.53.1.el7 2
 0:3.10.0-1160.83.1.el7 2
 0:3.10.0-1160.el7 2
 0:3.10.0-1062.9.1.el7 1
 0:3.10.0-1127.19.1.el7 1
 0:3.10.0-1160.102.1.el7 1
 0:3.10.0-1160.118.1.el7 1
 0:3.10.0-1160.2.2.el7 1
 0:3.10.0-1160.59.1.el7 1
 0:3.10.0-1160.66.1.el7 1
 0:3.10.0-1160.80.1.el7 1
 0:3.10.0-1160.81.1.el7 1
 0:3.10.0-1160.90.1.el7 1
 0:3.10.0-693.17.1.el7 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Report backtrace

Complete report #15176
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff91979ba4
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9129b958
Build id: 3.10.0-1062.4.3.el7.x86_64 		0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff9129b9df
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x5f
4
? iomem_map_sanity_check
vmlinux 0xffffffff912a7651
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x91
5
kaiser_shadow_pagetable_walk
vmlinux 0xffffffff91280843
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x323
6
kaiser_add_user_map
vmlinux 0xffffffff91280c3d
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x33d
7
? hpet_enable
vmlinux 0xffffffff91fa5906
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x317
8
kaiser_add_mapping
vmlinux 0xffffffff91280e8e
Build id: 3.10.0-1062.4.3.el7.x86_64 		0xe
9
hpet_enable
vmlinux 0xffffffff91fa5667
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x78
10
? hpet_enable
vmlinux 0xffffffff91fa5906
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x317
11
hpet_late_init
vmlinux 0xffffffff91fa5942
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x3c
12
do_one_initcall
vmlinux 0xffffffff9120210a
Build id: 3.10.0-1062.4.3.el7.x86_64 		0xba
13
kernel_init_freeable
vmlinux 0xffffffff91f88396
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x1aa
14
? initcall_blacklist
vmlinux 0xffffffff91f87b1f
Build id: 3.10.0-1062.4.3.el7.x86_64 		0xb0
15
? rest_init
vmlinux 0xffffffff91968b60
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x80
16
kernel_init
vmlinux 0xffffffff91968b6e
Build id: 3.10.0-1062.4.3.el7.x86_64 		0xe
17
ret_from_fork_nospec_begin
vmlinux 0xffffffff9198cd37
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x21
18
? rest_init
vmlinux 0xffffffff91968b60
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x80 
WARNING: CPU: 0 PID: 1 at arch/x86/mm/kaiser.c:233 kaiser_shadow_pagetable_walk+0x323/0x3e0
attempt to walk to user pte
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0-1062.4.3.el7.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
Call Trace:
 [<ffffffff91979ba4>] dump_stack+0x19/0x1b
 [<ffffffff9129b958>] __warn+0xd8/0x100
 [<ffffffff9129b9df>] warn_slowpath_fmt+0x5f/0x80
 [<ffffffff912a7651>] ? iomem_map_sanity_check+0x91/0xd0
 [<ffffffff91280843>] kaiser_shadow_pagetable_walk+0x323/0x3e0
 [<ffffffff91280c3d>] kaiser_add_user_map+0x33d/0x500
 [<ffffffff91fa5906>] ? hpet_enable+0x317/0x317
 [<ffffffff91280e8e>] kaiser_add_mapping+0xe/0x10
 [<ffffffff91fa5667>] hpet_enable+0x78/0x317
 [<ffffffff91fa5906>] ? hpet_enable+0x317/0x317
 [<ffffffff91fa5942>] hpet_late_init+0x3c/0xf7
 [<ffffffff9120210a>] do_one_initcall+0xba/0x240
 [<ffffffff91f88396>] kernel_init_freeable+0x1aa/0x249
 [<ffffffff91f87b1f>] ? initcall_blacklist+0xb0/0xb0
 [<ffffffff91968b60>] ? rest_init+0x80/0x80
 [<ffffffff91968b6e>] kernel_init+0xe/0x100
 [<ffffffff9198cd37>] ret_from_fork_nospec_begin+0x21/0x21
 [<ffffffff91968b60>] ? rest_init+0x80/0x80