Kerneloops

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Problem #2023
Component
kernel Tainted
Last affected version
0:3.10.0-693.el7
Executable
unknown
First occurrence
2020-10-27
Last occurrence
2021-05-05
Unique reports
4
Quality
-54

Statistics

Operating system Unique / Total count
CentOS 7 4 / 13
Operating system Count
CentOS 7 13
Architecture Count
x86_64 13
Related packages Count
kernel 13
 0:3.10.0-693.el7 13

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff816a3d91
Build id: 3.10.0-693.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff810879c8
Build id: 3.10.0-693.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff81087b0d
Build id: 3.10.0-693.el7.x86_64 		0x1d
4
drop_nlink
vmlinux 0xffffffff8121ccce
Build id: 3.10.0-693.el7.x86_64 		0x3e
5
lcli_async_unlink_cb
parastor 0xffffffffc093af49
Build id: 3.10.0-693.el7.x86_64 		0x59
6
? cli_dlm_lock_handles_free
parastor 0xffffffffc09e9818
Build id: 3.10.0-693.el7.x86_64 		0x38
7
cli_process_mopctrl_done
parastor 0xffffffffc09b8d52
Build id: 3.10.0-693.el7.x86_64 		0x42
8
cli_process_stage_end
parastor 0xffffffffc09b945b
Build id: 3.10.0-693.el7.x86_64 		0x5b
9
? cli_rm_ctrl_free
parastor 0xffffffffc09e5aea
Build id: 3.10.0-693.el7.x86_64 		0x4a
10
cli_remove_stage_end
parastor 0xffffffffc09e5bad
Build id: 3.10.0-693.el7.x86_64 		0x9d
11
moscmd_do_cmd
parastor 0xffffffffc099568f
Build id: 3.10.0-693.el7.x86_64 		0x6f
12
? _raw_spin_unlock_bh
vmlinux 0xffffffff816ab9ee
Build id: 3.10.0-693.el7.x86_64 		0x1e
13
moscmd_srv_tcb
parastor 0xffffffffc0995c07
Build id: 3.10.0-693.el7.x86_64 		0xc7
14
? sched_clock_cpu
vmlinux 0xffffffff810c76f5
Build id: 3.10.0-693.el7.x86_64 		0x85
15
ofs_tpool_tcb
knal 0xffffffffc1014c06
Build id: 3.10.0-693.el7.x86_64 		0x16
16
ofs_daemon_proxy
knal 0xffffffffc10159b7
Build id: 3.10.0-693.el7.x86_64 		0x67
17
? __schedule
vmlinux 0xffffffff816a8f8d
Build id: 3.10.0-693.el7.x86_64 		0x39d
18
? ofs_thread_daemonize
knal 0xffffffffc1015950
Build id: 3.10.0-693.el7.x86_64 		0x60
19
kthread
vmlinux 0xffffffff810b098f
Build id: 3.10.0-693.el7.x86_64 		0xcf
20
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40
21
ret_from_fork
vmlinux 0xffffffff816b4f18
Build id: 3.10.0-693.el7.x86_64 		0x58
22
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40 
WARNING: CPU: 12 PID: 14895 at fs/inode.c:286 drop_nlink+0x3e/0x50
Modules linked in: fuse parastor(OE) dlm(OE) kfnccli(OE) knal(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) iTCO_wdt iTCO_vendor_support skx_edac edac_core coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass joydev pcspkr sg mei_me mei lpc_ich shpchp i2c_i801 ipmi_si ipmi_devintf ipmi_msghandler acpi_cpufreq nfsd auth_rpcgss sch_fq_codel nfs_acl lockd grace knem(OE) binfmt_misc ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic mlx5_ib(OE) ib_core(OE) crct10dif_pclmul crct10dif_common crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd 8021q garp stp llc mrp i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt
fb_sys_fops ttm i40e drm mpt3sas mlx5_core(OE) ahci mlxfw(OE) mlx_compat(OE) devlink libahci ptp pps_core i2c_core libata raid_class scsi_transport_sas wmi scsi_transport_iscsi nfit libnvdimm sunrpc dm_mirror dm_region_hash dm_log dm_mod
CPU: 12 PID: 14895 Comm: moscmd_srv/0 Tainted: G        W  OE  ------------   3.10.0-693.el7.x86_64 #1
Hardware name: Sugon I620-G30/60P24-US, BIOS 0JGST025 12/08/2017
0000000000000000 00000000ae84469b ffff880f2bc23bb8 ffffffff816a3d91
ffff880f2bc23bf8 ffffffff810879c8 0000011e8040002e ffff880bb1ce34c0
ffff880b96f43e00 ffff880bb1ce34c0 00000000fffffffe ffff880bbff62640
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8121ccce>] drop_nlink+0x3e/0x50
[<ffffffffc093af49>] lcli_async_unlink_cb+0x59/0x2e0 [parastor]
[<ffffffffc09e9818>] ? cli_dlm_lock_handles_free+0x38/0xc0 [parastor]
[<ffffffffc09b8d52>] cli_process_mopctrl_done+0x42/0x60 [parastor]
[<ffffffffc09b945b>] cli_process_stage_end+0x5b/0x180 [parastor]
[<ffffffffc09e5aea>] ? cli_rm_ctrl_free+0x4a/0x70 [parastor]
[<ffffffffc09e5bad>] cli_remove_stage_end+0x9d/0xb0 [parastor]
[<ffffffffc099568f>] moscmd_do_cmd+0x6f/0x340 [parastor]
[<ffffffff816ab9ee>] ? _raw_spin_unlock_bh+0x1e/0x20
[<ffffffffc0995c07>] moscmd_srv_tcb+0xc7/0x340 [parastor]
[<ffffffff810c76f5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffffc1014c06>] ofs_tpool_tcb+0x16/0x20 [knal]
[<ffffffffc10159b7>] ofs_daemon_proxy+0x67/0x150 [knal]
[<ffffffff816a8f8d>] ? __schedule+0x39d/0x8b0
[<ffffffffc1015950>] ? 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