Info

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Function
generic_exec_single
First occurrence
2021-06-19
Last occurrence
2026-10-27
State
NEW
Components
kernel
Quality
-58

Statistics

Operating system Count
CentOS 7 6
Architecture Count
x86_64 6
Related packages Count
kernel 6
 0:3.10.0-862.el7 4
 0:3.10.0-693.21.1.el7 1
 0:3.10.0-693.17.1.el7 1

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

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Report backtrace


Complete report #1424857
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 
Complete report #393318
Frame # Function Binary Source or offset Line
1
generic_exec_single
vmlinux 0xffffffff810fb21a
Build id: 3.10.0-693.17.1.el7.x86_64
0xfa
2
? leave_mm
vmlinux 0xffffffff8106f340
Build id: 3.10.0-693.17.1.el7.x86_64
0x110
3
? leave_mm
vmlinux 0xffffffff8106f340
Build id: 3.10.0-693.17.1.el7.x86_64
0x110
4
? leave_mm
vmlinux 0xffffffff8106f340
Build id: 3.10.0-693.17.1.el7.x86_64
0x110
5
smp_call_function_single
vmlinux 0xffffffff810fb31f
Build id: 3.10.0-693.17.1.el7.x86_64
0x5f
6
? cpumask_next_and
vmlinux 0xffffffff81324bd5
Build id: 3.10.0-693.17.1.el7.x86_64
0x35
7
smp_call_function_many
vmlinux 0xffffffff810fb8b3
Build id: 3.10.0-693.17.1.el7.x86_64
0x223
8
native_flush_tlb_others
vmlinux 0xffffffff8106f508
Build id: 3.10.0-693.17.1.el7.x86_64
0xb8
9
flush_tlb_page
vmlinux 0xffffffff8106f704
Build id: 3.10.0-693.17.1.el7.x86_64
0x54
10
ptep_clear_flush
vmlinux 0xffffffff811c45c4
Build id: 3.10.0-693.17.1.el7.x86_64
0x54
11
page_mkclean
vmlinux 0xffffffff811bdfce
Build id: 3.10.0-693.17.1.el7.x86_64
0x12e
12
clear_page_dirty_for_io
vmlinux 0xffffffff8118f8c0
Build id: 3.10.0-693.17.1.el7.x86_64
0x50
13
mpage_submit_page
ext4 0xffffffffc02522a7
Build id: 3.10.0-693.17.1.el7.x86_64
0x47
14
mpage_process_page_bufs
ext4 0xffffffffc02523f0
Build id: 3.10.0-693.17.1.el7.x86_64
0x110
15
mpage_prepare_extent_to_map
ext4 0xffffffffc02532e5
Build id: 3.10.0-693.17.1.el7.x86_64
0x235
16
ext4_writepages
ext4 0xffffffffc0257b37
Build id: 3.10.0-693.17.1.el7.x86_64
0x457
17
do_writepages
vmlinux 0xffffffff81190efe
Build id: 3.10.0-693.17.1.el7.x86_64
0x1e
18
__writeback_single_inode
vmlinux 0xffffffff8122fa80
Build id: 3.10.0-693.17.1.el7.x86_64
0x40
19
writeback_sb_inodes
vmlinux 0xffffffff812306c4
Build id: 3.10.0-693.17.1.el7.x86_64
0x1c4
20
__writeback_inodes_wb
vmlinux 0xffffffff81230a2f
Build id: 3.10.0-693.17.1.el7.x86_64
0x9f
21
wb_writeback
vmlinux 0xffffffff81231263
Build id: 3.10.0-693.17.1.el7.x86_64
0x263
22
bdi_writeback_workfn
vmlinux 0xffffffff8123170b
Build id: 3.10.0-693.17.1.el7.x86_64
0x2cb
23
process_one_work
vmlinux 0xffffffff810aa59a
Build id: 3.10.0-693.17.1.el7.x86_64
0x17a
24
worker_thread
vmlinux 0xffffffff810ab266
Build id: 3.10.0-693.17.1.el7.x86_64
0x126
25
? manage_workers.isra.24
vmlinux 0xffffffff810ab140
Build id: 3.10.0-693.17.1.el7.x86_64
0x2a0
26
kthread
vmlinux 0xffffffff810b270f
Build id: 3.10.0-693.17.1.el7.x86_64
0xcf
27
? insert_kthread_work
vmlinux 0xffffffff810b2640
Build id: 3.10.0-693.17.1.el7.x86_64
0x40
28
ret_from_fork
vmlinux 0xffffffff816b8798
Build id: 3.10.0-693.17.1.el7.x86_64
0x58
29
? insert_kthread_work
vmlinux 0xffffffff810b2640
Build id: 3.10.0-693.17.1.el7.x86_64
0x40
NMI watchdog: BUG: soft lockup - CPU#9 stuck for 22s! [kworker/u256:9:75039]
Modules linked in: vfat fat isofs xfs libcrc32c binfmt_misc bmhook(OE) tmhook(OE) dsa_filter(POE) dsa_filter_hook(OE) vmw_vsock_vmci_transport vsock sunrpc dm_mirror dm_region_hash dm_log dm_mod btrfs sb_edac edac_core iosf_mbi ppdev crc32_pclmul ghash_clmulni_intel vmw_balloon aesni_intel lrw gf128mul glue_helper ablk_helper cryptd raid6_pq xor joydev pcspkr sg nfit parport_pc parport libnvdimm vmw_vmci shpchp i2c_piix4 ip_tables ext4 mbcache jbd2 sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper sd_mod crc_t10dif crct10dif_generic syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crct10dif_pclmul crct10dif_common crc32c_intel ahci ata_piix libahci libata serio_raw vmxnet3 i2c_core vmw_pvscsi floppy
CPU: 9 PID: 75039 Comm: kworker/u256:9 Tainted: P           OEL ------------   3.10.0-693.17.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 12/12/2018
Workqueue: writeback bdi_writeback_workfn (flush-8:0)
task: ffff88058cacdee0 ti: ffff8800ba648000 task.ti: ffff8800ba648000
RIP: 0010:[<ffffffff810fb21a>]  [<ffffffff810fb21a>] generic_exec_single+0xfa/0x1a0
RSP: 0018:ffff8800ba64b760  EFLAGS: 00000202
RAX: 0000000000000080 RBX: ffff8800ba64b730 RCX: 000000000000000f
RDX: ffffffff816d8a70 RSI: 0000000000000080 RDI: 0000000000000286
RBP: ffff8800ba64b7a8 R08: ffffffff816d8a68 R09: ffff8801565ab328
R10: 0000000000000003 R11: 0000000000000220 R12: ffff88058cacdee0
R13: ffff8805a8efc840 R14: 0000000000011220 R15: ffff8800ba64b728
FS:  0000000000000000(0000) GS:ffff8805a7840000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fea89674000 CR3: 00000000019fa000 CR4: 00000000003607e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffff8106f340>] ? leave_mm+0x110/0x110
[<ffffffff8106f340>] ? leave_mm+0x110/0x110
[<ffffffff8106f340>] ? leave_mm+0x110/0x110
[<ffffffff810fb31f>] smp_call_function_single+0x5f/0xa0
[<ffffffff81324bd5>] ? cpumask_next_and+0x35/0x50
[<ffffffff810fb8b3>] smp_call_function_many+0x223/0x260
[<ffffffff8106f508>] native_flush_tlb_others+0xb8/0xc0
[<ffffffff8106f704>] flush_tlb_page+0x54/0xa0
[<ffffffff811c45c4>] ptep_clear_flush+0x54/0x80
[<ffffffff811bdfce>] page_mkclean+0x12e/0x1f0
[<ffffffff8118f8c0>] clear_page_dirty_for_io+0x50/0xd0
[<ffffffffc02522a7>] mpage_submit_page+0x47/0x80 [ext4]
[<ffffffffc02523f0>] mpage_process_page_bufs+0x110/0x130 [ext4]
[<ffffffffc02532e5>] mpage_prepare_extent_to_map+0x235/0x2e0 [ext4]
[<ffffffffc0257b37>] ext4_writepages+0x457/0xd30 [ext4]
[<ffffffff81190efe>] do_writepages+0x1e/0x40
[<ffffffff8122fa80>] __writeback_single_inode+0x40/0x220
[<ffffffff812306c4>] writeback_sb_inodes+0x1c4/0x490
[<ffffffff81230a2f>] __writeback_inodes_wb+0x9f/0xd0
[<ffffffff81231263>] wb_writeback+0x263/0x2f0
[<ffffffff8123170b>] bdi_writeback_workfn+0x2cb/0x460
[<ffffffff810aa59a>] process_one_work+0x17a/0x440
[<ffffffff810ab266>] worker_thread+0x126/0x3c0
[<ffffffff810ab140>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b270f>] kthread+0xcf/0xe0
[<ffffffff810b2640>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b8798>] ret_from_fork+0x58/0x90
[<ffffffff810b2640>] ? insert_kthread_work+0x40/0x40
Code: 40 95 01 00 48 89 de 48 03 14 c5 20 8e b1 81 48 89 df e8 5a e0 23 00 84 c0 75 46 45 85 ed 74 11 f6 43 20 01 74 0b 0f 1f 00 f3 90 <f6> 43 20 01 75 f8 31 c0 48 8b 7c 24 28 65 48 33 3c 25 28 00 00 
Complete report #198929
Frame # Function Binary Source or offset Line
1
generic_exec_single
vmlinux 0xffffffff810fcf5a
Build id: 3.10.0-693.21.1.el7.x86_64
0xfa
2
? leave_mm
vmlinux 0xffffffff810709d0
Build id: 3.10.0-693.21.1.el7.x86_64
0x110
3
? leave_mm
vmlinux 0xffffffff810709d0
Build id: 3.10.0-693.21.1.el7.x86_64
0x110
4
? leave_mm
vmlinux 0xffffffff810709d0
Build id: 3.10.0-693.21.1.el7.x86_64
0x110
5
smp_call_function_single
vmlinux 0xffffffff810fd06f
Build id: 3.10.0-693.21.1.el7.x86_64
0x5f
6
? cpumask_next_and
vmlinux 0xffffffff813288a5
Build id: 3.10.0-693.21.1.el7.x86_64
0x35
7
smp_call_function_many
vmlinux 0xffffffff810fd61b
Build id: 3.10.0-693.21.1.el7.x86_64
0x22b
8
native_flush_tlb_others
vmlinux 0xffffffff81070b98
Build id: 3.10.0-693.21.1.el7.x86_64
0xb8
9
flush_tlb_page
vmlinux 0xffffffff81070d94
Build id: 3.10.0-693.21.1.el7.x86_64
0x54
10
ptep_clear_flush
vmlinux 0xffffffff811c6db4
Build id: 3.10.0-693.21.1.el7.x86_64
0x54
11
page_mkclean
vmlinux 0xffffffff811c07ae
Build id: 3.10.0-693.21.1.el7.x86_64
0x12e
12
clear_page_dirty_for_io
vmlinux 0xffffffff81191ee0
Build id: 3.10.0-693.21.1.el7.x86_64
0x50
13
mpage_submit_page
ext4 0xffffffffc022a2c7
Build id: 3.10.0-693.21.1.el7.x86_64
0x47
14
mpage_process_page_bufs
ext4 0xffffffffc022a410
Build id: 3.10.0-693.21.1.el7.x86_64
0x110
15
mpage_prepare_extent_to_map
ext4 0xffffffffc022b315
Build id: 3.10.0-693.21.1.el7.x86_64
0x235
16
? jbd2__journal_start
jbd2 0xffffffffc0208a93
Build id: 3.10.0-693.21.1.el7.x86_64
0xf3
17
? ext4_writepages
ext4 0xffffffffc022fb4c
Build id: 3.10.0-693.21.1.el7.x86_64
0x42c
18
? __ext4_journal_start_sb
ext4 0xffffffffc025dbc9
Build id: 3.10.0-693.21.1.el7.x86_64
0x69
19
ext4_writepages
ext4 0xffffffffc022fb77
Build id: 3.10.0-693.21.1.el7.x86_64
0x457
20
? dequeue_task_fair
vmlinux 0xffffffff810d1f8e
Build id: 3.10.0-693.21.1.el7.x86_64
0x41e
21
? sched_clock_cpu
vmlinux 0xffffffff810cb0b5
Build id: 3.10.0-693.21.1.el7.x86_64
0x85
22
do_writepages
vmlinux 0xffffffff81193531
Build id: 3.10.0-693.21.1.el7.x86_64
0x21
23
__writeback_single_inode
vmlinux 0xffffffff812326d0
Build id: 3.10.0-693.21.1.el7.x86_64
0x40
24
? __schedule
vmlinux 0xffffffff816b3b0c
Build id: 3.10.0-693.21.1.el7.x86_64
0x47c
25
writeback_sb_inodes
vmlinux 0xffffffff81233344
Build id: 3.10.0-693.21.1.el7.x86_64
0x1c4
26
__writeback_inodes_wb
vmlinux 0xffffffff812336af
Build id: 3.10.0-693.21.1.el7.x86_64
0x9f
27
wb_writeback
vmlinux 0xffffffff81233ee3
Build id: 3.10.0-693.21.1.el7.x86_64
0x263
28
? get_nr_inodes
vmlinux 0xffffffff81220a6c
Build id: 3.10.0-693.21.1.el7.x86_64
0x4c
29
bdi_writeback_workfn
vmlinux 0xffffffff8123438b
Build id: 3.10.0-693.21.1.el7.x86_64
0x2cb
30
process_one_work
vmlinux 0xffffffff810abe2f
Build id: 3.10.0-693.21.1.el7.x86_64
0x17f
31
worker_thread
vmlinux 0xffffffff810acaf6
Build id: 3.10.0-693.21.1.el7.x86_64
0x126
32
? manage_workers.isra.24
vmlinux 0xffffffff810ac9d0
Build id: 3.10.0-693.21.1.el7.x86_64
0x2a0
33
kthread
vmlinux 0xffffffff810b4031
Build id: 3.10.0-693.21.1.el7.x86_64
0xd1
34
? insert_kthread_work
vmlinux 0xffffffff810b3f60
Build id: 3.10.0-693.21.1.el7.x86_64
0x40
35
ret_from_fork
vmlinux 0xffffffff816c0577
Build id: 3.10.0-693.21.1.el7.x86_64
0x77
36
? insert_kthread_work
vmlinux 0xffffffff810b3f60
Build id: 3.10.0-693.21.1.el7.x86_64
0x40
NMI watchdog: BUG: soft lockup - CPU#4 stuck for 23s! [kworker/u16:2:7172]
Modules linked in: CyProtectDrv(OE) microsoft_dependency_agent(POE) bluechannel(POE) sctp_diag sctp dccp_diag dccp unix_diag af_packet_diag netlink_diag rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache udp_diag tcp_diag inet_diag 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 vmw_vsock_vmci_transport vsock dm_mirror dm_region_hash dm_log dm_mod sb_edac edac_core iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ppdev vmw_balloon joydev pcspkr sg nfit libnvdimm parport_pc vmw_vmci parport shpchp i2c_piix4 nfsd auth_rpcgss
nfs_acl lockd grace sunrpc binfmt_misc ip_tables ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops crct10dif_pclmul ttm crct10dif_common crc32c_intel serio_raw drm ata_piix libata mptspi scsi_transport_spi mptscsih vmxnet3 mptbase i2c_core floppy [last unloaded: CyProtectDrv]
CPU: 4 PID: 7172 Comm: kworker/u16:2 Tainted: P           OEL ------------   3.10.0-693.21.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/19/2018
Workqueue: writeback bdi_writeback_workfn (flush-8:0)
task: ffff8803d9634f10 ti: ffff88001c72c000 task.ti: ffff88001c72c000
RIP: 0010:[<ffffffff810fcf5a>]  [<ffffffff810fcf5a>] generic_exec_single+0xfa/0x1b0
RSP: 0018:ffff88001c72f760  EFLAGS: 00000202
RAX: 00000000000008fd RBX: 0000000000011200 RCX: 0000000000000000
RDX: 00000000000008fb RSI: 00000000000000fb RDI: 0000000000000282
RBP: ffff88001c72f7a8 R08: 0000000000000001 R09: ffff88041f6a9960
R10: 0000000000000100 R11: 0000000000000220 R12: ffff88042b42e870
R13: ffff880106131080 R14: ffffffff811e406b R15: ffff88001c72f6f8
FS:  0000000000000000(0000) GS:ffff88043fd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00007f4ceefd3034 CR3: 0000000001a02000 CR4: 00000000001607e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffff810709d0>] ? leave_mm+0x110/0x110
[<ffffffff810709d0>] ? leave_mm+0x110/0x110
[<ffffffff810709d0>] ? leave_mm+0x110/0x110
[<ffffffff810fd06f>] smp_call_function_single+0x5f/0xa0
[<ffffffff813288a5>] ? cpumask_next_and+0x35/0x50
[<ffffffff810fd61b>] smp_call_function_many+0x22b/0x270
[<ffffffff81070b98>] native_flush_tlb_others+0xb8/0xc0
[<ffffffff81070d94>] flush_tlb_page+0x54/0xa0
[<ffffffff811c6db4>] ptep_clear_flush+0x54/0x80
[<ffffffff811c07ae>] page_mkclean+0x12e/0x1f0
[<ffffffff81191ee0>] clear_page_dirty_for_io+0x50/0xd0
[<ffffffffc022a2c7>] mpage_submit_page+0x47/0x80 [ext4]
[<ffffffffc022a410>] mpage_process_page_bufs+0x110/0x130 [ext4]
[<ffffffffc022b315>] mpage_prepare_extent_to_map+0x235/0x2e0 [ext4]
[<ffffffffc0208a93>] ? jbd2__journal_start+0xf3/0x1f0 [jbd2]
[<ffffffffc022fb4c>] ? ext4_writepages+0x42c/0xd40 [ext4]
[<ffffffffc025dbc9>] ? __ext4_journal_start_sb+0x69/0xe0 [ext4]
[<ffffffffc022fb77>] ext4_writepages+0x457/0xd40 [ext4]
[<ffffffff810d1f8e>] ? dequeue_task_fair+0x41e/0x660
[<ffffffff810cb0b5>] ? sched_clock_cpu+0x85/0xc0
[<ffffffff81193531>] do_writepages+0x21/0x50
[<ffffffff812326d0>] __writeback_single_inode+0x40/0x250
[<ffffffff816b3b0c>] ? __schedule+0x47c/0xa30
[<ffffffff81233344>] writeback_sb_inodes+0x1c4/0x490
[<ffffffff812336af>] __writeback_inodes_wb+0x9f/0xd0
[<ffffffff81233ee3>] wb_writeback+0x263/0x2f0
[<ffffffff81220a6c>] ? get_nr_inodes+0x4c/0x70
[<ffffffff8123438b>] bdi_writeback_workfn+0x2cb/0x460
[<ffffffff810abe2f>] process_one_work+0x17f/0x440
[<ffffffff810acaf6>] worker_thread+0x126/0x3c0
[<ffffffff810ac9d0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b4031>] kthread+0xd1/0xe0
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40
[<ffffffff816c0577>] ret_from_fork+0x77/0xb0
[<ffffffff810b3f60>] ? insert_kthread_work+0x40/0x40
Code: 80 95 01 00 48 89 de 48 03 14 c5 a0 10 b2 81 48 89 df e8 7a 03 24 00 84 c0 75 46 45 85 ed 74 11 f6 43 20 01 74 0b 0f 1f 00 f3 90 <f6> 43 20 01 75 f8 31 c0 48 8b 7c 24 28 65 48 33 3c 25 28 00 00 
Complete report #185720
Frame # Function Binary Source or offset Line
1
generic_exec_single
vmlinux 0xffffffff9f90779a
Build id: 3.10.0-862.el7.x86_64
0xfa
2
? leave_mm
vmlinux 0xffffffff9f876e50
Build id: 3.10.0-862.el7.x86_64
0x110
3
? leave_mm
vmlinux 0xffffffff9f876e50
Build id: 3.10.0-862.el7.x86_64
0x110
4
? leave_mm
vmlinux 0xffffffff9f876e50
Build id: 3.10.0-862.el7.x86_64
0x110
5
smp_call_function_single
vmlinux 0xffffffff9f9078af
Build id: 3.10.0-862.el7.x86_64
0x5f
6
? cpumask_next_and
vmlinux 0xffffffff9fb4a275
Build id: 3.10.0-862.el7.x86_64
0x35
7
smp_call_function_many
vmlinux 0xffffffff9f907e5b
Build id: 3.10.0-862.el7.x86_64
0x22b
8
native_flush_tlb_others
vmlinux 0xffffffff9f877018
Build id: 3.10.0-862.el7.x86_64
0xb8
9
flush_tlb_page
vmlinux 0xffffffff9f8771b4
Build id: 3.10.0-862.el7.x86_64
0x54
10
ptep_clear_flush
vmlinux 0xffffffff9f9d8837
Build id: 3.10.0-862.el7.x86_64
0x67
11
page_mkclean
vmlinux 0xffffffff9f9d1ba4
Build id: 3.10.0-862.el7.x86_64
0x144
12
clear_page_dirty_for_io
vmlinux 0xffffffff9f99f7d0
Build id: 3.10.0-862.el7.x86_64
0x50
13
mpage_submit_page
ext4 0xffffffffc0303ba4
Build id: 3.10.0-862.el7.x86_64
0x24
14
mpage_process_page_bufs
ext4 0xffffffffc0303d00
Build id: 3.10.0-862.el7.x86_64
0x110
15
mpage_prepare_extent_to_map
ext4 0xffffffffc0304c05
Build id: 3.10.0-862.el7.x86_64
0x235
16
? ext4_writepages
ext4 0xffffffffc030957c
Build id: 3.10.0-862.el7.x86_64
0x42c
17
? __ext4_journal_start_sb
ext4 0xffffffffc0337659
Build id: 3.10.0-862.el7.x86_64
0x69
18
ext4_writepages
ext4 0xffffffffc03095a7
Build id: 3.10.0-862.el7.x86_64
0x457
19
? __schedule
vmlinux 0xffffffff9ff12b08
Build id: 3.10.0-862.el7.x86_64
0x608
20
? __schedule
vmlinux 0xffffffff9ff12b14
Build id: 3.10.0-862.el7.x86_64
0x614
21
? __schedule
vmlinux 0xffffffff9ff12b08
Build id: 3.10.0-862.el7.x86_64
0x608
22
? __schedule
vmlinux 0xffffffff9ff1291c
Build id: 3.10.0-862.el7.x86_64
0x41c
23
do_writepages
vmlinux 0xffffffff9f9a0e21
Build id: 3.10.0-862.el7.x86_64
0x21
24
__writeback_single_inode
vmlinux 0xffffffff9fa48af0
Build id: 3.10.0-862.el7.x86_64
0x40
25
writeback_sb_inodes
vmlinux 0xffffffff9fa49584
Build id: 3.10.0-862.el7.x86_64
0x1c4
26
__writeback_inodes_wb
vmlinux 0xffffffff9fa498ef
Build id: 3.10.0-862.el7.x86_64
0x9f
27
wb_writeback
vmlinux 0xffffffff9fa4a123
Build id: 3.10.0-862.el7.x86_64
0x263
28
bdi_writeback_workfn
vmlinux 0xffffffff9fa4aaab
Build id: 3.10.0-862.el7.x86_64
0x2cb
29
process_one_work
vmlinux 0xffffffff9f8b2dff
Build id: 3.10.0-862.el7.x86_64
0x17f
30
worker_thread
vmlinux 0xffffffff9f8b3ac6
Build id: 3.10.0-862.el7.x86_64
0x126
31
? manage_workers.isra.24
vmlinux 0xffffffff9f8b39a0
Build id: 3.10.0-862.el7.x86_64
0x2a0
32
kthread
vmlinux 0xffffffff9f8bae31
Build id: 3.10.0-862.el7.x86_64
0xd1
33
? insert_kthread_work
vmlinux 0xffffffff9f8bad60
Build id: 3.10.0-862.el7.x86_64
0x40
34
ret_from_fork_nospec_begin
vmlinux 0xffffffff9ff1f637
Build id: 3.10.0-862.el7.x86_64
0x21
35
? insert_kthread_work
vmlinux 0xffffffff9f8bad60
Build id: 3.10.0-862.el7.x86_64
0x40
NMI watchdog: BUG: soft lockup - CPU#1 stuck for 24s! [kworker/u256:2:107668]
Modules linked in: 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 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 aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_ens1371 snd_rawmidi snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd nfit soundcore ppdev vmw_balloon sg libnvdimm joydev pcspkr parport_pc parport i2c_piix4 vmw_vmci shpchp ip_tables ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif crct10dif_generic ata_generic pata_acpi
vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix drm crct10dif_pclmul crct10dif_common libata crc32c_intel mptspi scsi_transport_spi e1000 serio_raw mptscsih mptbase i2c_core
CPU: 1 PID: 107668 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 07/29/2019
Workqueue: writeback bdi_writeback_workfn (flush-8:0)
task: ffff882aebb19fa0 ti: ffff882b786cc000 task.ti: ffff882b786cc000
RIP: 0010:[<ffffffff9f90779a>]  [<ffffffff9f90779a>] generic_exec_single+0xfa/0x1b0
RSP: 0000:ffff882b786cf760  EFLAGS: 00000202
RAX: 0000000000000080 RBX: ffff882b786cf730 RCX: 0000000000000001
RDX: ffffffffa0013170 RSI: 0000000000000080 RDI: 0000000000000286
RBP: ffff882b786cf7a8 R08: ffffffffa0013168 R09: 000000017550b000
R10: ffff882c2fe21c30 R11: fffff01084e2ce00 R12: ffff882b786cf6e0
R13: ffff882aebb19fa0 R14: ffff882c34cb6840 R15: 0000000000011220
FS:  0000000000000000(0000) GS:ffff882c38640000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f42ba8fd000 CR3: 0000000107602000 CR4: 00000000003607e0
Call Trace:
[<ffffffff9f876e50>] ? leave_mm+0x110/0x110
[<ffffffff9f876e50>] ? leave_mm+0x110/0x110
[<ffffffff9f876e50>] ? leave_mm+0x110/0x110
[<ffffffff9f9078af>] smp_call_function_single+0x5f/0xa0
[<ffffffff9fb4a275>] ? cpumask_next_and+0x35/0x50
[<ffffffff9f907e5b>] smp_call_function_many+0x22b/0x270
[<ffffffff9f877018>] native_flush_tlb_others+0xb8/0xc0
[<ffffffff9f8771b4>] flush_tlb_page+0x54/0xa0
[<ffffffff9f9d8837>] ptep_clear_flush+0x67/0xa0
[<ffffffff9f9d1ba4>] page_mkclean+0x144/0x210
[<ffffffff9f99f7d0>] clear_page_dirty_for_io+0x50/0xd0
[<ffffffffc0303ba4>] mpage_submit_page+0x24/0x70 [ext4]
[<ffffffffc0303d00>] mpage_process_page_bufs+0x110/0x130 [ext4]
[<ffffffffc0304c05>] mpage_prepare_extent_to_map+0x235/0x2e0 [ext4]
[<ffffffffc030957c>] ? ext4_writepages+0x42c/0xd40 [ext4]
[<ffffffffc0337659>] ? __ext4_journal_start_sb+0x69/0xe0 [ext4]
[<ffffffffc03095a7>] ext4_writepages+0x457/0xd40 [ext4]
[<ffffffff9ff12b08>] ? __schedule+0x608/0xa20
[<ffffffff9ff12b14>] ? __schedule+0x614/0xa20
[<ffffffff9ff12b08>] ? __schedule+0x608/0xa20
[<ffffffff9ff1291c>] ? __schedule+0x41c/0xa20
[<ffffffff9f9a0e21>] do_writepages+0x21/0x50
[<ffffffff9fa48af0>] __writeback_single_inode+0x40/0x260
[<ffffffff9fa49584>] writeback_sb_inodes+0x1c4/0x490
[<ffffffff9fa498ef>] __writeback_inodes_wb+0x9f/0xd0
[<ffffffff9fa4a123>] wb_writeback+0x263/0x2f0
[<ffffffff9fa4aaab>] bdi_writeback_workfn+0x2cb/0x460
[<ffffffff9f8b2dff>] process_one_work+0x17f/0x440
[<ffffffff9f8b3ac6>] worker_thread+0x126/0x3c0
[<ffffffff9f8b39a0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff9f8bae31>] kthread+0xd1/0xe0
[<ffffffff9f8bad60>] ? insert_kthread_work+0x40/0x40
[<ffffffff9ff1f637>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9f8bad60>] ? insert_kthread_work+0x40/0x40
Code: 80 96 01 00 48 89 de 48 03 14 c5 a0 53 53 a0 48 89 df e8 4a 87 25 00 84 c0 75 46 45 85 ed 74 11 f6 43 20 01 74 0b 0f 1f 00 f3 90 <f6> 43 20 01 75 f8 31 c0 48 8b 7c 24 28 65 48 33 3c 25 28 00 00