Kerneloops

Similar reports
Problem #532703
Component
kernel
Last affected version
0:3.10.0-693.el7
Executable
unknown
First occurrence
2020-09-24
Last occurrence
2025-04-06
Unique reports
38
Quality
-23

Statistics

Operating system Unique / Total count
CentOS 7 38 / 276
Operating system Count
CentOS 7 276
Architecture Count
x86_64 276
Related packages Count
kernel 276
 0:3.10.0-693.el7 223
 0:3.10.0-693.21.1.el7 43
 0:3.10.0-693.17.1.el7 4
 0:3.10.0-693.11.6.el7 2
 0:3.10.0-693.5.2.el7 2
 0:3.10.0-693.2.2.el7 1
 0:3.10.0-693.11.1.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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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#1 stuck for 30s! [khugepaged:43]
Modules linked in: ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter 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 vmw_balloon pcspkr sg joydev parport_pc parport i2c_piix4 shpchp vmw_vmci ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper
syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crct10dif_pclmul crct10dif_common crc32c_intel ata_piix mptspi serio_raw libata scsi_transport_spi mptscsih i2c_core mptbase vmxnet3 dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 43 Comm: khugepaged Tainted: G             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 09/21/2015
task: ffff881f0e9bcf10 ti: ffff881f0ea34000 task.ti: ffff881f0ea34000
RIP: 0010:[<ffffffff81336393>]  [<ffffffff81336393>] copy_page+0x23/0xe0
RSP: 0000:ffff881f0ea37d70  EFLAGS: 00010206
RAX: ffff881f0ea37fd8 RBX: ffff881f0ea37d30 RCX: 000000000000003a
RDX: 000000000001bfa0 RSI: ffff88088b5b2000 RDI: ffff8807c0811000
RBP: ffff881f0ea37e38 R08: 0000000000000042 R09: a80095ad95000000
R10: 57ff5452906b6540 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000001 R14: ffffea00256b6540 R15: ffff880176b2d950
FS:  0000000000000000(0000) GS:ffff881f8fc80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f72df0f0000 CR3: 0000001effae6000 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