Kerneloops

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Problem #511465
Component
kernel Tainted
Last affected version
0:3.10.0-693.el7
Executable
unknown
First occurrence
2025-07-02
Last occurrence
2025-07-18
Unique reports
1
Quality
-20

Statistics

Operating system Unique / Total count
CentOS 7 1 / 5,262
Operating system Count
CentOS 7 5,262
Architecture Count
x86_64 5,262
Related packages Count
kernel 5,262
 0:3.10.0-693.el7 5,262

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
nfs_reap_expired_delegations
nfsv4 0xffffffffc082d88d
Build id: 3.10.0-693.el7.x86_64 		0x8d
2
nfs4_state_manager
nfsv4 0xffffffffc0829c22
Build id: 3.10.0-693.el7.x86_64 		0x5f2
3
? nfs4_state_manager
nfsv4 0xffffffffc0829ef0
Build id: 3.10.0-693.el7.x86_64 		0x8c0
4
nfs4_run_state_manager
nfsv4 0xffffffffc0829f0f
Build id: 3.10.0-693.el7.x86_64 		0x1f
5
kthread
vmlinux 0xffffffff810b098f
Build id: 3.10.0-693.el7.x86_64 		0xcf
6
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40
7
ret_from_fork
vmlinux 0xffffffff816b4f18
Build id: 3.10.0-693.el7.x86_64 		0x58
8
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40 
NMI watchdog: BUG: soft lockup - CPU#118 stuck for 22s! [10.1.1.17-manag:749]
Modules linked in: tcp_lp fuse joydev nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache 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 iTCO_wdt dell_smbios iTCO_vendor_support sparse_keymap dcdbas vfat intel_powerclamp fat coretemp kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ipmi_ssif pcspkr sg mei_me mei i2c_i801 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 crct10dif_pclmul sysimgblt crct10dif_common fb_sys_fops crc32c_intel ttm drm ahci libahci tg3 libata megaraid_sas bnxt_en ptp i2c_core pps_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 118 PID: 749 Comm: 10.1.1.17-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: ffff8801a369eeb0 ti: ffff88001a5e8000 task.ti: ffff88001a5e8000
RIP: 0010:[<ffffffffc082d88d>]  [<ffffffffc082d88d>] nfs_reap_expired_delegations+0x8d/0x220 [nfsv4]
RSP: 0000:ffff88001a5ebdf8  EFLAGS: 00000246
RAX: ffff88415143fa80 RBX: ffff887f6229108c RCX: ffff887f62297000
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff887f62291000
RBP: ffff88001a5ebe58 R08: ffff887f6229108c R09: ffffffff81185477
R10: ffff883f802d9c40 R11: ffffea0008bbb100 R12: ffff883f802d9c40
R13: ffffea0008bbb100 R14: ffff887f6229108c R15: ffff88001a5ebde8
FS:  0000000000000000(0000) GS:ffff883f802c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002b7968e88000 CR3: 00000000019f2000 CR4: 00000000003407e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
ffffffffc0846340 ffff880103463740 ffff88415143fa80 010000001a5ebe38
97531cc867e152d4 0000000403578242 00000000bf417db9 ffff883f6cb7a000
ffff883f6cb7a000 ffff883f6cb7a0c8 ffff883f6cb7a130 0000000000000000
Call Trace:
[<ffffffffc0829c22>] nfs4_state_manager+0x5f2/0x8c0 [nfsv4]
[<ffffffffc0829ef0>] ? nfs4_state_manager+0x8c0/0x8c0 [nfsv4]
[<ffffffffc0829f0f>] 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: 05 00 00 49 8d 9e 60 05 00 00 48 89 44 24 10 4c 8b 7c 24 10 49 39 df 75 1b e9 e8 00 00 00 49 8b 07 48 89 44 24 10 4c 8b 7c 24 10 <49> 39 df 0f 84 d2 00 00 00 49 8b 47 48 a8 10 75 e2 49 8b 47 48