Kerneloops

Similar reports
Problem #532703
Component
kernel Tainted
Last affected version
0:3.10.0-693.el7
Executable
unknown
First occurrence
2021-05-31
Last occurrence
2026-08-20
Unique reports
14
Quality
-24

Statistics

Operating system Unique / Total count
CentOS 7 14 / 20
Operating system Count
CentOS 7 20
Architecture Count
x86_64 20
Related packages Count
kernel 20
 0:3.10.0-693.el7 11
 0:3.10.0-693.2.2.el7 7
 0:3.10.0-693.5.2.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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Backtrace

Frame # Function Binary Source or offset Line
1
copy_page
vmlinux 0xffffffff81330083
Build id: 3.10.0-693.el7.x86_64 		0x23
2
? khugepaged_scan_mm_slot
vmlinux 0xffffffff811eb192
Build id: 3.10.0-693.el7.x86_64 		0x8f2
3
khugepaged
vmlinux 0xffffffff811eb6cb
Build id: 3.10.0-693.el7.x86_64 		0x13b
4
? wake_up_atomic_t
vmlinux 0xffffffff810b1910
Build id: 3.10.0-693.el7.x86_64 		0x30
5
? khugepaged_scan_mm_slot
vmlinux 0xffffffff811eb590
Build id: 3.10.0-693.el7.x86_64 		0xcf0
6
kthread
vmlinux 0xffffffff810b098f
Build id: 3.10.0-693.el7.x86_64 		0xcf
7
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40
8
ret_from_fork
vmlinux 0xffffffff816b4f18
Build id: 3.10.0-693.el7.x86_64 		0x58
9
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40 
NMI watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [khugepaged:102]
Modules linked in: tcp_lp fuse xt_CHECKSUM iptable_mangle ipt_REJECT nf_reject_ipv4 xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netlink nfnetlink xt_addrtype iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 ebtable_filter nf_nat ebtables nf_conntrack br_netfilter bridge stp llc ip6table_filter ip6_tables devlink iptable_filter mvfs(OE) nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache overlay(T) vmw_vsock_vmci_transport vsock sb_edac edac_core iosf_mbi ppdev crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper vmw_balloon ablk_helper cryptd joydev sg pcspkr parport_pc parport vmw_vmci shpchp nfsd auth_rpcgss nfs_acl lockd grace sunrpc 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 ata_piix crct10dif_pclmul crct10dif_common drm crc32c_intel nfit libata mptspi libnvdimm scsi_transport_spi mptscsih serio_raw mptbase vmxnet3 i2c_core floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 6 PID: 102 Comm: khugepaged Tainted: G           OEL ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 12/12/2018
task: ffff880c09a22f70 ti: ffff880c094d4000 task.ti: ffff880c094d4000
RIP: 0010:[<ffffffff81330083>]  [<ffffffff81330083>] copy_page+0x23/0xe0
RSP: 0018:ffff880c094d7d70  EFLAGS: 00010206
RAX: ffff880c094d7fd8 RBX: ffff880c094d7d30 RCX: 000000000000003a
RDX: 000000000001a220 RSI: ffff88018bd0a000 RDI: ffff881af7d59000
RBP: ffff880c094d7e38 R08: 000000000000006e R09: a80018bd0b000000
R10: 57ffd142fb2f42c0 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000001 R14: 0000000000000001 R15: ffff880c09a22f70
FS:  0000000000000000(0000) GS:ffff880c0d780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000bb5da900000 CR3: 0000000bfb3fe000 CR4: 00000000001407e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Stack:
ffffea00062f4280 ffffea006bdf5640 ffffffff811eb192 00000008a5121067
00000004fec00000 ffff880c08b2c7a8 ffffea00361f5470 ffff880d87d51fa8
ffff8808a5121000 ffff880c094d7e60 ffff880c094d7fd8 ffff880a3567b8b8
Call Trace:
[<ffffffff811eb192>] ? khugepaged_scan_mm_slot+0x8f2/0xcf0
[<ffffffff811eb6cb>] khugepaged+0x13b/0x480
[<ffffffff810b1910>] ? wake_up_atomic_t+0x30/0x30
[<ffffffff811eb590>] ? khugepaged_scan_mm_slot+0xcf0/0xcf0
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f18>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? 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