Kerneloops

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Problem #673477
Component
kernel
Last affected version
0:3.10.0-862.el7
Executable
unknown
First occurrence
2026-10-27
Last occurrence
2026-10-27
Unique reports
1
Quality
-58

Statistics

Operating system Unique / Total count
CentOS 7 1 / 2
Operating system Count
CentOS 7 2
Architecture Count
x86_64 2
Related packages Count
kernel 2
 0:3.10.0-862.el7 2

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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Backtrace

Frame # Function Binary Source or offset Line
1
smp_call_function_many
vmlinux 0xffffffffbdb07e3a
Build id: 3.10.0-862.el7.x86_64
0x20a
2
native_flush_tlb_others
vmlinux 0xffffffffbda77018
Build id: 3.10.0-862.el7.x86_64
0xb8
3
flush_tlb_page
vmlinux 0xffffffffbda771b4
Build id: 3.10.0-862.el7.x86_64
0x54
4
ptep_clear_flush
vmlinux 0xffffffffbdbd8837
Build id: 3.10.0-862.el7.x86_64
0x67
5
page_mkclean
vmlinux 0xffffffffbdbd1ba4
Build id: 3.10.0-862.el7.x86_64
0x144
6
clear_page_dirty_for_io
vmlinux 0xffffffffbdb9f7d0
Build id: 3.10.0-862.el7.x86_64
0x50
7
mpage_submit_page
ext4 0xffffffffc0527ba4
Build id: 3.10.0-862.el7.x86_64
0x24
8
mpage_process_page_bufs
ext4 0xffffffffc0527d00
Build id: 3.10.0-862.el7.x86_64
0x110
9
mpage_prepare_extent_to_map
ext4 0xffffffffc0528c05
Build id: 3.10.0-862.el7.x86_64
0x235
10
? ext4_writepages
ext4 0xffffffffc052d57c
Build id: 3.10.0-862.el7.x86_64
0x42c
11
? __ext4_journal_start_sb
ext4 0xffffffffc055b659
Build id: 3.10.0-862.el7.x86_64
0x69
12
ext4_writepages
ext4 0xffffffffc052d5a7
Build id: 3.10.0-862.el7.x86_64
0x457
13
? __schedule
vmlinux 0xffffffffbe11291c
Build id: 3.10.0-862.el7.x86_64
0x41c
14
do_writepages
vmlinux 0xffffffffbdba0e21
Build id: 3.10.0-862.el7.x86_64
0x21
15
__writeback_single_inode
vmlinux 0xffffffffbdc48af0
Build id: 3.10.0-862.el7.x86_64
0x40
16
writeback_sb_inodes
vmlinux 0xffffffffbdc49584
Build id: 3.10.0-862.el7.x86_64
0x1c4
17
__writeback_inodes_wb
vmlinux 0xffffffffbdc498ef
Build id: 3.10.0-862.el7.x86_64
0x9f
18
wb_writeback
vmlinux 0xffffffffbdc4a123
Build id: 3.10.0-862.el7.x86_64
0x263
19
bdi_writeback_workfn
vmlinux 0xffffffffbdc4aaab
Build id: 3.10.0-862.el7.x86_64
0x2cb
20
process_one_work
vmlinux 0xffffffffbdab2dff
Build id: 3.10.0-862.el7.x86_64
0x17f
21
worker_thread
vmlinux 0xffffffffbdab3ac6
Build id: 3.10.0-862.el7.x86_64
0x126
22
? manage_workers.isra.24
vmlinux 0xffffffffbdab39a0
Build id: 3.10.0-862.el7.x86_64
0x2a0
23
kthread
vmlinux 0xffffffffbdabae31
Build id: 3.10.0-862.el7.x86_64
0xd1
24
? insert_kthread_work
vmlinux 0xffffffffbdabad60
Build id: 3.10.0-862.el7.x86_64
0x40
25
ret_from_fork_nospec_begin
vmlinux 0xffffffffbe11f624
Build id: 3.10.0-862.el7.x86_64
0xe
26
? insert_kthread_work
vmlinux 0xffffffffbdabad60
Build id: 3.10.0-862.el7.x86_64
0x40
NMI watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [kworker/u256:2:33241]
Modules linked in: tcp_lp nls_utf8 isofs rfcomm 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 libcrc32c ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter devlink bnep vmw_vsock_vmci_transport vsock sunrpc dm_mirror dm_region_hash dm_log dm_mod snd_seq_midi snd_seq_midi_event crc32_pclmul ghash_clmulni_intel btusb snd_ens1371 btrtl snd_rawmidi aesni_intel snd_ac97_codec btbcm ac97_bus lrw gf128mul glue_helper btintel ablk_helper snd_seq cryptd bluetooth snd_seq_device ppdev snd_pcm vmw_balloon rfkill snd_timer joydev pcspkr snd sg vmw_vmci soundcore i2c_piix4 shpchp nfit parport_pc libnvdimm parport fuse ip_tables ext4
mbcache jbd2 sr_mod sd_mod cdrom crc_t10dif crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix crct10dif_pclmul crct10dif_common crc32c_intel libata mptspi scsi_transport_spi mptscsih serio_raw e1000 mptbase i2c_core
CPU: 6 PID: 33241 Comm: kworker/u256:2 Tainted: G             L ------------   3.10.0-862.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
Workqueue: writeback bdi_writeback_workfn (flush-8:0)
task: ffff9c4ae0601fa0 ti: ffff9c4aecbd0000 task.ti: ffff9c4aecbd0000
RIP: 0010:[<ffffffffbdb07e3a>]  [<ffffffffbdb07e3a>] smp_call_function_many+0x20a/0x270
RSP: 0000:ffff9c4aecbd37e8  EFLAGS: 00000202
RAX: 0000000000000000 RBX: 00000000000000fc RCX: ffff9c4afa61cf00
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000000000000
RBP: ffff9c4aecbd3820 R08: ffff9c4ac65cc800 R09: ffffffffbdd4a3d9
R10: ffff9c4afa79bb00 R11: ffffe40982a9e400 R12: 0000000000000292
R13: ffff9c4aecbd3798 R14: ffff9c4aecbd3788 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9c4afa780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0d39edcec4 CR3: 0000000088e12000 CR4: 00000000007407e0
PKRU: 00000000
Call Trace:
[<ffffffffbda77018>] native_flush_tlb_others+0xb8/0xc0
[<ffffffffbda771b4>] flush_tlb_page+0x54/0xa0
[<ffffffffbdbd8837>] ptep_clear_flush+0x67/0xa0
[<ffffffffbdbd1ba4>] page_mkclean+0x144/0x210
[<ffffffffbdb9f7d0>] clear_page_dirty_for_io+0x50/0xd0
[<ffffffffc0527ba4>] mpage_submit_page+0x24/0x70 [ext4]
[<ffffffffc0527d00>] mpage_process_page_bufs+0x110/0x130 [ext4]
[<ffffffffc0528c05>] mpage_prepare_extent_to_map+0x235/0x2e0 [ext4]
[<ffffffffc052d57c>] ? ext4_writepages+0x42c/0xd40 [ext4]
[<ffffffffc055b659>] ? __ext4_journal_start_sb+0x69/0xe0 [ext4]
[<ffffffffc052d5a7>] ext4_writepages+0x457/0xd40 [ext4]
[<ffffffffbe11291c>] ? __schedule+0x41c/0xa20
[<ffffffffbdba0e21>] do_writepages+0x21/0x50
[<ffffffffbdc48af0>] __writeback_single_inode+0x40/0x260
[<ffffffffbdc49584>] writeback_sb_inodes+0x1c4/0x490
[<ffffffffbdc498ef>] __writeback_inodes_wb+0x9f/0xd0
[<ffffffffbdc4a123>] wb_writeback+0x263/0x2f0
[<ffffffffbdc4aaab>] bdi_writeback_workfn+0x2cb/0x460
[<ffffffffbdab2dff>] process_one_work+0x17f/0x440
[<ffffffffbdab3ac6>] worker_thread+0x126/0x3c0
[<ffffffffbdab39a0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffffbdabae31>] kthread+0xd1/0xe0
[<ffffffffbdabad60>] ? insert_kthread_work+0x40/0x40
[<ffffffffbe11f624>] ret_from_fork_nospec_begin+0xe/0x21
[<ffffffffbdabad60>] ? insert_kthread_work+0x40/0x40
Code: 48 63 35 8e b6 c3 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 a0 53 73 be f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 5d b6 c3 00 eb b7 0f b6 4d cc 4c 89