Kerneloops

Similar reports
Problem #37491
Component
kernel
Last affected version
0:3.10.0-693.el7
Executable
unknown
First occurrence
2022-11-03
Last occurrence
2022-11-03
Unique reports
1
Quality
-49

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
 0:3.10.0-693.el7 2

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

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.


Backtrace

Frame # Function Binary Source or offset Line
1
find_get_pages_tag
vmlinux 0xffffffff81182d26
Build id: 3.10.0-693.el7.x86_64 		0x86
2
pagevec_lookup_tag
vmlinux 0xffffffff81190111
Build id: 3.10.0-693.el7.x86_64 		0x21
3
mpage_prepare_extent_to_map
ext4 0xffffffffc025d19c
Build id: 3.10.0-693.el7.x86_64 		0xfc
4
? kmem_cache_alloc
vmlinux 0xffffffff811df6ca
Build id: 3.10.0-693.el7.x86_64 		0x1ba
5
? jbd2__journal_start
jbd2 0xffffffffc023aa93
Build id: 3.10.0-693.el7.x86_64 		0xf3
6
? ext4_writepages
ext4 0xffffffffc0261afc
Build id: 3.10.0-693.el7.x86_64 		0x42c
7
? __ext4_journal_start_sb
ext4 0xffffffffc028fad9
Build id: 3.10.0-693.el7.x86_64 		0x69
8
ext4_writepages
ext4 0xffffffffc0261b27
Build id: 3.10.0-693.el7.x86_64 		0x457
9
do_writepages
vmlinux 0xffffffff8118effe
Build id: 3.10.0-693.el7.x86_64 		0x1e
10
__writeback_single_inode
vmlinux 0xffffffff8122d7d0
Build id: 3.10.0-693.el7.x86_64 		0x40
11
writeback_sb_inodes
vmlinux 0xffffffff8122e414
Build id: 3.10.0-693.el7.x86_64 		0x1c4
12
__writeback_inodes_wb
vmlinux 0xffffffff8122e77f
Build id: 3.10.0-693.el7.x86_64 		0x9f
13
wb_writeback
vmlinux 0xffffffff8122efb3
Build id: 3.10.0-693.el7.x86_64 		0x263
14
bdi_writeback_workfn
vmlinux 0xffffffff8122f45b
Build id: 3.10.0-693.el7.x86_64 		0x2cb
15
process_one_work
vmlinux 0xffffffff810a881a
Build id: 3.10.0-693.el7.x86_64 		0x17a
16
worker_thread
vmlinux 0xffffffff810a94e6
Build id: 3.10.0-693.el7.x86_64 		0x126
17
? manage_workers.isra.24
vmlinux 0xffffffff810a93c0
Build id: 3.10.0-693.el7.x86_64 		0x2a0
18
kthread
vmlinux 0xffffffff810b098f
Build id: 3.10.0-693.el7.x86_64 		0xcf
19
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40
20
ret_from_fork
vmlinux 0xffffffff816b4f18
Build id: 3.10.0-693.el7.x86_64 		0x58
21
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40 
NMI watchdog: BUG: soft lockup - CPU#0 stuck for 50s! [kworker/u8:4:7775]
Modules linked in: zram tcp_diag inet_diag nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache isofs vmw_vsock_vmci_transport vsock xfs libcrc32c sb_edac edac_core coretemp iosf_mbi crc32_pclmul ppdev ghash_clmulni_intel vmw_balloon aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr joydev sg parport_pc vmw_vmci parport i2c_piix4 shpchp 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 ttm crct10dif_pclmul crct10dif_common drm crc32c_intel serio_raw mptspi scsi_transport_spi mptscsih ata_piix mptbase vmxnet3 libata i2c_core floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 7775 Comm: kworker/u8:4 Tainted: G             L ------------   3.10.0-693.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/14/2014
Workqueue: writeback bdi_writeback_workfn (flush-253:4)
task: ffff880083af0fd0 ti: ffff880069ec8000 task.ti: ffff880069ec8000
RIP: 0010:[<ffffffff81182d26>]  [<ffffffff81182d26>] find_get_pages_tag+0x86/0x1a0
RSP: 0018:ffff880069ecb920  EFLAGS: 00010202
RAX: 0000000000000002 RBX: ffff8801bf8f41bc RCX: ffffea0001da285c
RDX: 0000000000000003 RSI: ffff880141bcb2f8 RDI: 0000000000000003
RBP: ffff880069ecb978 R08: 0000000000000000 R09: ffffea0001da2840
R10: 0000000000000002 R11: 0000000000000220 R12: 000000600000001e
R13: ffff8801bf8f4188 R14: 0000000000000078 R15: ffff8801a1327880
FS:  0000000000000000(0000) GS:ffff8801bfc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00001c000653a000 CR3: 000000001e354000 CR4: 00000000000407f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Stack:
 ffff880069ecb948 ffff88000cd162e8 0000000000000014 0000000000000040
 0000000000000003 000000008e473b35 ffff880069ecb9c8 0000000000000400
 ffffffffffffffff ffff880069ecbb48 ffff880069ecbb20 ffff880069ecb990
Call Trace:
 [<ffffffff81190111>] pagevec_lookup_tag+0x21/0x30
 [<ffffffffc025d19c>] mpage_prepare_extent_to_map+0xfc/0x2e0 [ext4]
 [<ffffffff811df6ca>] ? kmem_cache_alloc+0x1ba/0x1e0
 [<ffffffffc023aa93>] ? jbd2__journal_start+0xf3/0x1e0 [jbd2]
 [<ffffffffc0261afc>] ? ext4_writepages+0x42c/0xd30 [ext4]
 [<ffffffffc028fad9>] ? __ext4_journal_start_sb+0x69/0xe0 [ext4]
 [<ffffffffc0261b27>] ext4_writepages+0x457/0xd30 [ext4]
 [<ffffffff8118effe>] do_writepages+0x1e/0x40
 [<ffffffff8122d7d0>] __writeback_single_inode+0x40/0x220
 [<ffffffff8122e414>] writeback_sb_inodes+0x1c4/0x490
 [<ffffffff8122e77f>] __writeback_inodes_wb+0x9f/0xd0
 [<ffffffff8122efb3>] wb_writeback+0x263/0x2f0
 [<ffffffff8122f45b>] bdi_writeback_workfn+0x2cb/0x460
 [<ffffffff810a881a>] process_one_work+0x17a/0x440
 [<ffffffff810a94e6>] worker_thread+0x126/0x3c0
 [<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0
 [<ffffffff810b098f>] kthread+0xcf/0xe0
 [<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
 [<ffffffff816b4f18>] ret_from_fork+0x58/0x90
 [<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
Code: 0f 1f 44 00 00 4c 8b 0e 4d 85 c9 74 48 41 f6 c1 03 0f 85 b6 00 00 00 45 8b 51 1c 45 85 d2 74 e5 41 8d 52 01 49 8d 49 1c 44 89 d0 <f0> 41 0f b1 51 1c 44 39 d0 89 c2 0f 85 9e 00 00 00 4c 39 0e 0f