Kerneloops

Similar reports
Problem #816285
Component
kernel Tainted
Last affected version
0:3.10.0-957.el7
Executable
unknown
First occurrence
2022-04-24
Last occurrence
2022-04-24
Unique reports
1
Quality
-22

Statistics

Operating system Unique / Total count
CentOS 7 1 / 1
Operating system Count
CentOS 7 1
Architecture Count
x86_64 1
Related packages Count
kernel 1
 0:3.10.0-957.el7 1

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

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.

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
dump_stack
vmlinux 0xffffffffacd61dc1
Build id: 3.10.0-957.el7.x86_64 		0x19
2
print_bad_pte
vmlinux 0xffffffffac7e4581
Build id: 3.10.0-957.el7.x86_64 		0x1f1
3
unmap_page_range
vmlinux 0xffffffffac7e71af
Build id: 3.10.0-957.el7.x86_64 		0xaff
4
unmap_single_vma
vmlinux 0xffffffffac7e7361
Build id: 3.10.0-957.el7.x86_64 		0x81
5
unmap_vmas
vmlinux 0xffffffffac7e8639
Build id: 3.10.0-957.el7.x86_64 		0x49
6
unmap_region
vmlinux 0xffffffffac7eefde
Build id: 3.10.0-957.el7.x86_64 		0xbe
7
do_munmap
vmlinux 0xffffffffac7f1605
Build id: 3.10.0-957.el7.x86_64 		0x2a5
8
vm_munmap
vmlinux 0xffffffffac7f1845
Build id: 3.10.0-957.el7.x86_64 		0x65
9
SyS_munmap
vmlinux 0xffffffffac7f2ad2
Build id: 3.10.0-957.el7.x86_64 		0x22
10
system_call_fastpath
vmlinux 0xffffffffacd74ddb
Build id: 3.10.0-957.el7.x86_64 		0x22 
BUG: Bad page map in process nginx  pte:8000000057316867 pmd:7ddefd067
page:fffffda0815cc580 count:0 mapcount:-1 mapping:          (null) index:0x2
page flags: 0x1fffff00000014(referenced|dirty)
page dumped because: bad pte
addr:00007f42bbaee000 vm_flags:08100073 anon_vma:ffff997653e08370 mapping:          (null) index:7f42bbaee
CPU: 18 PID: 7824 Comm: nginx Kdump: loaded Tainted: G    B      OE  ------------   3.10.0-957.el7.x86_64 #1
Hardware name: NULL V6/NULL, BIOS 4.1.16 06/23/2020
Call Trace:
 [<ffffffffacd61dc1>] dump_stack+0x19/0x1b
 [<ffffffffac7e4581>] print_bad_pte+0x1f1/0x290
 [<ffffffffac7e71af>] unmap_page_range+0xaff/0xc30
 [<ffffffffac7e7361>] unmap_single_vma+0x81/0xf0
 [<ffffffffac7e8639>] unmap_vmas+0x49/0x90
 [<ffffffffac7eefde>] unmap_region+0xbe/0x140
 [<ffffffffac7f1605>] do_munmap+0x2a5/0x480
 [<ffffffffac7f1845>] vm_munmap+0x65/0xb0
 [<ffffffffac7f2ad2>] SyS_munmap+0x22/0x30
 [<ffffffffacd74ddb>] system_call_fastpath+0x22/0x27