Kerneloops

Similar reports
Problem #532703
Component
kernel Tainted
Last affected version
0:3.10.0-693.el7
Executable
unknown
First occurrence
2020-10-11
Last occurrence
2021-11-05
Unique reports
2
Quality
-24

Statistics

Operating system Unique / Total count
CentOS 7 2 / 7
Operating system Count
CentOS 7 7
Architecture Count
x86_64 7
Related packages Count
kernel 7
 0:3.10.0-693.21.1.el7 6
 0:3.10.0-693.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
copy_page
vmlinux 0xffffffff81336393
Build id: 3.10.0-693.21.1.el7.x86_64
0x23
2
? khugepaged_scan_mm_slot
vmlinux 0xffffffff811efbc2
Build id: 3.10.0-693.21.1.el7.x86_64
0x8f2
3
khugepaged
vmlinux 0xffffffff811f00fb
Build id: 3.10.0-693.21.1.el7.x86_64
0x13b
4
? wake_up_atomic_t
vmlinux 0xffffffff810b4fc0
Build id: 3.10.0-693.21.1.el7.x86_64
0x30
5
? khugepaged_scan_mm_slot
vmlinux 0xffffffff811effc0
Build id: 3.10.0-693.21.1.el7.x86_64
0xcf0
6
kthread
vmlinux 0xffffffff810b4031
Build id: 3.10.0-693.21.1.el7.x86_64
0xd1
7
? insert_kthread_work
vmlinux 0xffffffff810b3f60
Build id: 3.10.0-693.21.1.el7.x86_64
0x40
8
ret_from_fork
vmlinux 0xffffffff816c0577
Build id: 3.10.0-693.21.1.el7.x86_64
0x77
9
? insert_kthread_work
vmlinux 0xffffffff810b3f60
Build id: 3.10.0-693.21.1.el7.x86_64
0x40
NMI watchdog: BUG: soft lockup - CPU#2 stuck for 25s! [khugepaged:43]
Modules linked in: rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache xt_statistic vxlan ip6_udp_tunnel udp_tunnel xt_nat xt_recent ipt_REJECT nf_reject_ipv4 ip_set ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6_tables xt_comment xt_mark ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio loop binfmt_misc vmw_vsock_vmci_transport vsock sb_edac edac_core coretemp iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ppdev joydev pcspkr vmw_balloon sg parport_pc parport i2c_piix4 shpchp vmw_vmci nfsd auth_rpcgss nfs_acl
lockd grace sunrpc ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper crct10dif_pclmul crct10dif_common syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crc32c_intel ata_piix serio_raw drm mptspi e1000 scsi_transport_spi libata mptscsih mptbase floppy i2c_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 43 Comm: khugepaged Tainted: G        W    L ------------   3.10.0-693.21.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/30/2014
task: ffff88072346bf40 ti: ffff88071f228000 task.ti: ffff88071f228000
RIP: 0010:[<ffffffff81336393>]  [<ffffffff81336393>] copy_page+0x23/0xe0
RSP: 0018:ffff88071f22bd70  EFLAGS: 00010206
RAX: ffff88071f22bfd8 RBX: ffff88071f22bd30 RCX: 000000000000003a
RDX: 000000000001bfa0 RSI: ffff8801607b3000 RDI: ffff8804b66dd000
RBP: ffff88071f22be38 R08: 0000000000000036 R09: a800182b3d000000
R10: 57ffd1d4c90acf40 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000001 R14: 0000000000000001 R15: ffff88072346bf40
FS:  0000000000000000(0000) GS:ffff88073fd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f33b75d1010 CR3: 0000000098454000 CR4: 00000000003607e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffff811efbc2>] ? khugepaged_scan_mm_slot+0x8f2/0xcf0
[<ffffffff811f00fb>] khugepaged+0x13b/0x480
[<ffffffff810b4fc0>] ? wake_up_atomic_t+0x30/0x30
[<ffffffff811effc0>] ? khugepaged_scan_mm_slot+0xcf0/0xcf0
[<ffffffff810b4031>] kthread+0xd1/0xe0
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40
[<ffffffff816c0577>] ret_from_fork+0x77/0xb0
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40
Code: c3 0f 1f 80 00 00 00 00 48 83 ec 10 48 89 1c 24 4c 89 64 24 08 b9 3b 00 00 00 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 48 ff c9 <48> 8b 06 48 8b 5e 08 48 8b 56 10 4c 8b 46 18 4c 8b 4e 20 4c 8b