Kerneloops

Similar reports
Problem #48424
Component
kernel Tainted
Last affected version
0:3.10.0-693.el7
Executable
unknown
First occurrence
2026-02-27
Last occurrence
2026-02-27
Unique reports
1
Quality
-121

Statistics

Operating system Unique / Total count
CentOS 7 1 / 3
Operating system Count
CentOS 7 3
Architecture Count
x86_64 3
Related packages Count
kernel 3
 0:3.10.0-693.el7 3

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
fsc_shrink_dcache_parent
parastor 0xffffffffc19a4d27
Build id: 3.10.0-693.el7.x86_64 		0xb7
2
fscex_drop_negative_dentries
parastor 0xffffffffc19aff5c
Build id: 3.10.0-693.el7.x86_64 		0x86c
3
? __truncate_inode_blks_range
parastor 0xffffffffc19bc495
Build id: 3.10.0-693.el7.x86_64 		0xc5
4
cli_dlm_cncb
parastor 0xffffffffc1a25c8c
Build id: 3.10.0-693.el7.x86_64 		0x4dc
5
? do_gettimeofday
vmlinux 0xffffffff810ea9b9
Build id: 3.10.0-693.el7.x86_64 		0x29
6
? cli_dlm_need_cncb_func
parastor 0xffffffffc1a257b0
Build id: 3.10.0-693.el7.x86_64 		0x60
7
dlm_initr_call_cncb_do
dlm 0xffffffffc095c32e
Build id: 3.10.0-693.el7.x86_64 		0x13e
8
? np_nrq_state_set.part.3
knal 0xffffffffc0d7092d
Build id: 3.10.0-693.el7.x86_64 		0x2d
9
? np_nrq_notifystop
knal 0xffffffffc0d74420
Build id: 3.10.0-693.el7.x86_64 		0x70
10
? np_nrq_nalctrl_put
knal 0xffffffffc0d756e0
Build id: 3.10.0-693.el7.x86_64 		0x100
11
? np_protoxtask_final
knal 0xffffffffc0d755e0
Build id: 3.10.0-693.el7.x86_64 		0x100
12
dlm_initr_call_cncb
dlm 0xffffffffc095dd88
Build id: 3.10.0-693.el7.x86_64 		0x2e8
13
? update_curr
vmlinux 0xffffffff810cd794
Build id: 3.10.0-693.el7.x86_64 		0x104
14
? account_entity_dequeue
vmlinux 0xffffffff810ca29e
Build id: 3.10.0-693.el7.x86_64 		0xae
15
? dequeue_entity
vmlinux 0xffffffff810cdc7c
Build id: 3.10.0-693.el7.x86_64 		0x11c
16
? np_nrq_nalctrl_put
knal 0xffffffffc0d75600
Build id: 3.10.0-693.el7.x86_64 		0x20
17
dlm_initr_call_blcb
dlm 0xffffffffc0956f15
Build id: 3.10.0-693.el7.x86_64 		0x2d5
18
? dequeue_task_fair
vmlinux 0xffffffff810ce54e
Build id: 3.10.0-693.el7.x86_64 		0x41e
19
? dlm_lock_status_get
dlm 0xffffffffc094621b
Build id: 3.10.0-693.el7.x86_64 		0x1b
20
? __switch_to
vmlinux 0xffffffff81029557
Build id: 3.10.0-693.el7.x86_64 		0xd7
21
dlm_initr_callback
dlm 0xffffffffc0957aab
Build id: 3.10.0-693.el7.x86_64 		0xcb
22
? dlm_lock_status_set
dlm 0xffffffffc094614b
Build id: 3.10.0-693.el7.x86_64 		0x1b
23
? dlm_lock_status_get
dlm 0xffffffffc094621b
Build id: 3.10.0-693.el7.x86_64 		0x1b
24
? dlm_memc_alloc
dlm 0xffffffffc093db97
Build id: 3.10.0-693.el7.x86_64 		0x67
25
? dlm_initr_lock_lru_del
dlm 0xffffffffc095a345
Build id: 3.10.0-693.el7.x86_64 		0xa5
26
dlm_initr_handle_cb
dlm 0xffffffffc0958ec2
Build id: 3.10.0-693.el7.x86_64 		0xd22
27
? finish_wait
vmlinux 0xffffffff810b16d6
Build id: 3.10.0-693.el7.x86_64 		0x56
28
? wake_up_atomic_t
vmlinux 0xffffffff810b1910
Build id: 3.10.0-693.el7.x86_64 		0x30
29
? np_nrq_timeout_notify
knal 0xffffffffc0d74690
Build id: 3.10.0-693.el7.x86_64 		0x270
30
? nwatch_command_cmpkey
knal 0xffffffffc0d75ab0
Build id: 3.10.0-693.el7.x86_64 		0x60
31
? np_module_nalctrl_final
knal 0xffffffffc0d75b20
Build id: 3.10.0-693.el7.x86_64 		0x30
32
dlm_initr_cb_tcb
dlm 0xffffffffc0950485
Build id: 3.10.0-693.el7.x86_64 		0x135
33
? dequeue_entity
vmlinux 0xffffffff810cdc7c
Build id: 3.10.0-693.el7.x86_64 		0x11c
34
? probe_sched_wakeup
vmlinux 0xffffffff811567bb
Build id: 3.10.0-693.el7.x86_64 		0x2b
35
? dequeue_task_fair
vmlinux 0xffffffff810ce54e
Build id: 3.10.0-693.el7.x86_64 		0x41e
36
? sched_clock_cpu
vmlinux 0xffffffff810c76f5
Build id: 3.10.0-693.el7.x86_64 		0x85
37
dlm_tpool_tcb
dlm 0xffffffffc0943126
Build id: 3.10.0-693.el7.x86_64 		0x16
38
ofs_daemon_proxy
knal 0xffffffffc0e17347
Build id: 3.10.0-693.el7.x86_64 		0x67
39
? __schedule
vmlinux 0xffffffff816a8f8d
Build id: 3.10.0-693.el7.x86_64 		0x39d
40
? ofs_thread_daemonize
knal 0xffffffffc0e172e0
Build id: 3.10.0-693.el7.x86_64 		0x60
41
kthread
vmlinux 0xffffffff810b098f
Build id: 3.10.0-693.el7.x86_64 		0xcf
42
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40
43
ret_from_fork
vmlinux 0xffffffff816b4f18
Build id: 3.10.0-693.el7.x86_64 		0x58
44
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40 
NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [dlm_i_cb/2:10024]
Modules linked in: nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c iptable_filter tcp_lp fuse squashfs loop overlay(T) rctld(OE) parastor(OE) dlm(OE) kfnccli(OE) knal(OE) mmfs26(OE) mmfslinux(OE) tracedev(OE) rdma_ucm(OE) ib_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_uverbs(OE) ib_umad(OE) mlx5_fpga_tools(OE) mlx4_en(OE) mlx4_ib(OE) mlx4_core(OE) skx_edac edac_core coretemp iTCO_wdt intel_rapl iTCO_vendor_support iosf_mbi kvm_intel kvm irqbypass sg joydev pcspkr mei_me shpchp lpc_ich mei i2c_i801 ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_cpufreq binfmt_misc knem(OE) nfsd auth_rpcgss nfs_acl lockd grace ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic mlx5_ib(OE) ib_core(OE) 8021q garp stp llc mrp crct10dif_pclmul crct10dif_common
crc32_pclmul ixgbe crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper aesni_intel lrw gf128mul glue_helper ablk_helper cryptd syscopyarea sysfillrect sysimgblt fb_sys_fops ttm dca drm mdio ahci libahci i40e scsi_transport_iscsi libata mpt3sas mlx5_core(OE) i2c_core mlxfw(OE) mlx_compat(OE) devlink ptp raid_class pps_core scsi_transport_sas wmi sunrpc dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 10024 Comm: dlm_i_cb/2 Tainted: G        W  OEL ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Sugon I620-G30/60P24-US, BIOS 0JGST031 08/02/2018
task: ffff8816f16b9fa0 ti: ffff8816410a8000 task.ti: ffff8816410a8000
RIP: 0010:[<ffffffffc19a4d27>]  [<ffffffffc19a4d27>] fsc_shrink_dcache_parent+0xb7/0x180 [parastor]
RSP: 0018:ffff8816410ab7e0  EFLAGS: 00000287
RAX: ffff880f0be99820 RBX: ffff881000472500 RCX: dead000000000200
RDX: ffff880f0be99800 RSI: ffff8816e172c290 RDI: ffff880f0be99800
RBP: ffff8816410ab850 R08: ffff880f0be99800 R09: 0000000000000002
R10: ffff881000472500 R11: ffff881028c42310 R12: ffff881000472500
R13: ffff881028c42310 R14: ffff8816e172c290 R15: ffff8816410ab7c0
FS:  0000000000000000(0000) GS:ffff880c0f600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000020a8008 CR3: 00000000019f2000 CR4: 00000000003407f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
ffff880e11bd6500 ffff881626590000 ffff8816f16b9fa0 ffff881000472520
ffff8816e172c290 ffff8816e172c1b8 00000000ffffff10 ffff881000472500
0000000000000010 000000000000d580 0000000000000d3a ffff880fe6d21540
Call Trace:
[<ffffffffc19aff5c>] fscex_drop_negative_dentries+0x86c/0x910 [parastor]
[<ffffffffc19bc495>] ? __truncate_inode_blks_range+0xc5/0xe0 [parastor]
[<ffffffffc1a25c8c>] cli_dlm_cncb+0x4dc/0x720 [parastor]
[<ffffffff810ea9b9>] ? do_gettimeofday+0x29/0x70
[<ffffffffc1a257b0>] ? cli_dlm_need_cncb_func+0x60/0x60 [parastor]
[<ffffffffc095c32e>] dlm_initr_call_cncb_do+0x13e/0x1c0 [dlm]
[<ffffffffc0d7092d>] ? np_nrq_state_set.part.3+0x2d/0x80 [knal]
[<ffffffffc0d74420>] ? np_nrq_notifystop+0x70/0x70 [knal]
[<ffffffffc0d756e0>] ? np_nrq_nalctrl_put+0x100/0x100 [knal]
[<ffffffffc0d755e0>] ? np_protoxtask_final+0x100/0x100 [knal]
[<ffffffffc095dd88>] dlm_initr_call_cncb+0x2e8/0x470 [dlm]
[<ffffffff810cd794>] ? update_curr+0x104/0x190
[<ffffffff810ca29e>] ? account_entity_dequeue+0xae/0xd0
[<ffffffff810cdc7c>] ? dequeue_entity+0x11c/0x5d0
[<ffffffffc0d75600>] ? np_nrq_nalctrl_put+0x20/0x100 [knal]
[<ffffffffc0956f15>] dlm_initr_call_blcb+0x2d5/0x350 [dlm]
[<ffffffff810ce54e>] ? dequeue_task_fair+0x41e/0x660
[<ffffffffc094621b>] ? dlm_lock_status_get+0x1b/0xd0 [dlm]
[<ffffffff81029557>] ? __switch_to+0xd7/0x510
[<ffffffffc0957aab>] dlm_initr_callback+0xcb/0x2b0 [dlm]
[<ffffffffc094614b>] ? dlm_lock_status_set+0x1b/0xd0 [dlm]
[<ffffffffc094621b>] ? dlm_lock_status_get+0x1b/0xd0 [dlm]
[<ffffffffc093db97>] ? dlm_memc_alloc+0x67/0x100 [dlm]
[<ffffffffc095a345>] ? dlm_initr_lock_lru_del+0xa5/0xf0 [dlm]
[<ffffffffc0958ec2>] dlm_initr_handle_cb+0xd22/0x1330 [dlm]
[<ffffffff810b16d6>] ? finish_wait+0x56/0x70
[<ffffffff810b1910>] ? wake_up_atomic_t+0x30/0x30
[<ffffffffc0d74690>] ? np_nrq_timeout_notify+0x270/0x270 [knal]
[<ffffffffc0d75ab0>] ? nwatch_command_cmpkey+0x60/0x60 [knal]
[<ffffffffc0d75b20>] ? np_module_nalctrl_final+0x30/0x30 [knal]
[<ffffffffc0950485>] dlm_initr_cb_tcb+0x135/0x450 [dlm]
[<ffffffff810cdc7c>] ? dequeue_entity+0x11c/0x5d0
[<ffffffff811567bb>] ? probe_sched_wakeup+0x2b/0xa0
[<ffffffff810ce54e>] ? dequeue_task_fair+0x41e/0x660
[<ffffffff810c76f5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc0943126>] dlm_tpool_tcb+0x16/0x20 [dlm]
[<ffffffffc0e17347>] ofs_daemon_proxy+0x67/0x150 [knal]
[<ffffffff816a8f8d>] ? __schedule+0x39d/0x8b0
[<ffffffffc0e172e0>] ? ofs_thread_daemonize+0x60/0x60 [knal]
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f18>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
Code: c8 c7 45 c4 00 00 00 00 48 63 80 a4 04 00 00 48 89 83 e0 00 00 00 4d 8b 7d 20 eb 2c 0f 1f 84 00 00 00 00 00 4d 8d 67 f0 49 8b 1f <4c> 89 e7 e8 21 9e 00 00 41 8b 47 68 85 c0 74 29 49 8d 47 10 49