Kerneloops

Similar reports
Problem #532703
Component
kernel
Last affected version
0:3.10.0-862.el7
Executable
unknown
First occurrence
2021-07-06
Last occurrence
2021-07-06
Unique reports
1
Quality
-26

Statistics

Operating system Unique / Total count
CentOS 7 1 / 7
Operating system Count
CentOS 7 7
Architecture Count
x86_64 7
Related packages Count
kernel 7
 0:3.10.0-862.el7 7

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
copy_page_rep
vmlinux 0xffffffffa4d58a45
Build id: 3.10.0-862.el7.x86_64
0x5
2
? khugepaged_scan_mm_slot
vmlinux 0xffffffffa4c0392f
Build id: 3.10.0-862.el7.x86_64
0x9cf
3
khugepaged
vmlinux 0xffffffffa4c03ecb
Build id: 3.10.0-862.el7.x86_64
0x13b
4
? wake_up_atomic_t
vmlinux 0xffffffffa4abbe20
Build id: 3.10.0-862.el7.x86_64
0x30
5
? khugepaged_scan_mm_slot
vmlinux 0xffffffffa4c03d90
Build id: 3.10.0-862.el7.x86_64
0xe30
6
kthread
vmlinux 0xffffffffa4abae31
Build id: 3.10.0-862.el7.x86_64
0xd1
7
? finish_task_switch
vmlinux 0xffffffffa4ac9664
Build id: 3.10.0-862.el7.x86_64
0x54
8
? insert_kthread_work
vmlinux 0xffffffffa4abad60
Build id: 3.10.0-862.el7.x86_64
0x40
9
ret_from_fork_nospec_begin
vmlinux 0xffffffffa511f624
Build id: 3.10.0-862.el7.x86_64
0xe
10
? insert_kthread_work
vmlinux 0xffffffffa4abad60
Build id: 3.10.0-862.el7.x86_64
0x40
NMI watchdog: BUG: soft lockup - CPU#4 stuck for 21s! [khugepaged:64]
Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter devlink vmw_vsock_vmci_transport vsock sunrpc crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ppdev joydev nfit pcspkr sg vmw_balloon libnvdimm parport_pc parport vmw_vmci shpchp i2c_piix4 binfmt_misc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper ahci syscopyarea sysfillrect sd_mod sysimgblt fb_sys_fops ttm ata_piix crc_t10dif libahci crct10dif_generic drm libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw vmw_pvscsi
vmxnet3 i2c_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 4 PID: 64 Comm: khugepaged Kdump: loaded Tainted: G             L ------------   3.10.0-862.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
task: ffff9158af444f10 ti: ffff9158ab30c000 task.ti: ffff9158ab30c000
RIP: 0010:[<ffffffffa4d58a45>]  [<ffffffffa4d58a45>] copy_page_rep+0x5/0x10
RSP: 0018:ffff9158ab30fd80  EFLAGS: 00000286
RAX: ffff9158ab30ffd8 RBX: 0000000000000000 RCX: 0000000000000200
RDX: 000000000001c038 RSI: ffff91553a2d0000 RDI: ffff91558a3f4000
RBP: ffff9158ab30fe38 R08: 0000000000000030 R09: 29320ba2ca000000
R10: d6cdbea9b8e8b280 R11: 0000000000000000 R12: ffff9158ab30fd30
R13: ffff9155fa240000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007fd663cd5740(0000) GS:ffff9158bfd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff1137f4000 CR3: 0000000426f14000 CR4: 00000000003407e0
Call Trace:
[<ffffffffa4c0392f>] ? khugepaged_scan_mm_slot+0x9cf/0xe30
[<ffffffffa4c03ecb>] khugepaged+0x13b/0x480
[<ffffffffa4abbe20>] ? wake_up_atomic_t+0x30/0x30
[<ffffffffa4c03d90>] ? khugepaged_scan_mm_slot+0xe30/0xe30
[<ffffffffa4abae31>] kthread+0xd1/0xe0
[<ffffffffa4ac9664>] ? finish_task_switch+0x54/0x170
[<ffffffffa4abad60>] ? insert_kthread_work+0x40/0x40
[<ffffffffa511f624>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffa4abad60>] ? insert_kthread_work+0x40/0x40
Code: ff ff ff ff c3 90 9c fa 65 48 3b 06 75 14 65 48 3b 56 08 75 0d 65 48 89 1e 65 48 89 4e 08 9d b0 01 c3 9d 30 c0 c3 b9 00 02 00 00 <f3> 48 a5 c3 0f 1f 80 00 00 00 00 eb ee 66 66 66 90 66 66 66 90