Kerneloops

Similar reports
Problem #673257
Component
kernel Tainted
Last affected version
0:3.10.0-693.el7
Executable
unknown
First occurrence
2026-09-11
Last occurrence
2026-09-11
Unique reports
1
Quality
-31

Statistics

Operating system Unique / Total count
CentOS 7 1 / 20
Operating system Count
CentOS 7 20
Architecture Count
x86_64 20
Related packages Count
kernel 20
 0:3.10.0-693.el7 20

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
_raw_spin_lock
vmlinux 0xffffffff816abb40
Build id: 3.10.0-693.el7.x86_64 		0x10
2
? nfs_delegation_grab_inode
nfsv4 0xffffffffc07ab3bb
Build id: 3.10.0-693.el7.x86_64 		0x1b
3
nfs_delegation_reap_unclaimed
nfsv4 0xffffffffc07ac6ac
Build id: 3.10.0-693.el7.x86_64 		0xac
4
nfs4_state_clear_reclaim_reboot
nfsv4 0xffffffffc07a6e58
Build id: 3.10.0-693.el7.x86_64 		0x138
5
nfs4_recovery_handle_error
nfsv4 0xffffffffc07a7450
Build id: 3.10.0-693.el7.x86_64 		0x40
6
nfs4_do_reclaim
nfsv4 0xffffffffc07a8473
Build id: 3.10.0-693.el7.x86_64 		0x503
7
nfs4_state_manager
nfsv4 0xffffffffc07a8bdc
Build id: 3.10.0-693.el7.x86_64 		0x5ac
8
? nfs4_state_manager
nfsv4 0xffffffffc07a8ef0
Build id: 3.10.0-693.el7.x86_64 		0x8c0
9
nfs4_run_state_manager
nfsv4 0xffffffffc07a8f0f
Build id: 3.10.0-693.el7.x86_64 		0x1f
10
kthread
vmlinux 0xffffffff810b098f
Build id: 3.10.0-693.el7.x86_64 		0xcf
11
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40
12
ret_from_fork
vmlinux 0xffffffff816b4f18
Build id: 3.10.0-693.el7.x86_64 		0x58
13
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40 
NMI watchdog: BUG: soft lockup - CPU#11 stuck for 22s! [10.1.1.16-manag:48458]
Modules linked in: nfsv3 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 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache iTCO_wdt iTCO_vendor_support dell_smbios dcdbas sparse_keymap intel_powerclamp coretemp kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr sg i2c_i801 mei_me mei shpchp wmi ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper syscopyarea
sysfillrect sysimgblt fb_sys_fops crct10dif_pclmul ttm crct10dif_common crc32c_intel ahci libahci drm tg3 libata megaraid_sas bnxt_en ptp i2c_core pps_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 11 PID: 48458 Comm: 10.1.1.16-manag Tainted: G        W      ------------   3.10.0-693.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R750/06V45N, BIOS 1.3.8 08/31/2021
task: ffff88025d198fd0 ti: ffff88005a724000 task.ti: ffff88005a724000
RIP: 0010:[<ffffffff816abb40>]  [<ffffffff816abb40>] _raw_spin_lock+0x10/0x30
RSP: 0018:ffff88005a727ce0  EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff8801360f888c RCX: ffff8801360fb000
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff886f6b3dcb50
RBP: ffff88005a727cf8 R08: ffff8801360f888c R09: ffffffffc078f4ca
R10: ffff886f6e959c80 R11: ffffea00c5340400 R12: ffff886f6e959c80
R13: ffffea00c5340400 R14: ffff88005a727c60 R15: ffff88005a727cd8
FS:  0000000000000000(0000) GS:ffff886f6e940000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002b76847f1f30 CR3: 00000000019f2000 CR4: 00000000003407e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
ffffffffc07ab3bb ffff886f6b3dcb00 ffff882f9af018c8 ffff88005a727d40
ffffffffc07ac6ac ffff886f6b3dcb00 00000000829b3032 0000000000000000
ffff8801006ae840 ffff882f9af01800 ffff8801006ae850 ffff8801006ae850
Call Trace:
[<ffffffffc07ab3bb>] ? nfs_delegation_grab_inode+0x1b/0x50 [nfsv4]
[<ffffffffc07ac6ac>] nfs_delegation_reap_unclaimed+0xac/0x140 [nfsv4]
[<ffffffffc07a6e58>] nfs4_state_clear_reclaim_reboot+0x138/0x160 [nfsv4]
[<ffffffffc07a7450>] nfs4_recovery_handle_error+0x40/0x180 [nfsv4]
[<ffffffffc07a8473>] nfs4_do_reclaim+0x503/0x6c0 [nfsv4]
[<ffffffffc07a8bdc>] nfs4_state_manager+0x5ac/0x8c0 [nfsv4]
[<ffffffffc07a8ef0>] ? nfs4_state_manager+0x8c0/0x8c0 [nfsv4]
[<ffffffffc07a8f0f>] nfs4_run_state_manager+0x1f/0x40 [nfsv4]
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f18>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
Code: 44 00 00 85 d2 74 e4 0f 1f 40 00 eb ed 66 0f 1f 44 00 00 b8 01 00 00 00 5d c3 90 0f 1f 44 00 00 31 c0 ba 01 00 00 00 f0 0f b1 17 <85> c0 75 01 c3 55 89 c6 48 89 e5 e8 a4 2a ff ff 5d c3 0f 1f 40