Kerneloops

Similar reports
Problem #11150
Component
kernel
Last affected version
0:3.10.0-957.21.3.el7
Executable
unknown
First occurrence
2020-10-22
Last occurrence
2026-09-14
Unique reports
11
Quality
-14

Statistics

Operating system Unique / Total count
CentOS 7 11 / 14
Operating system Count
CentOS 7 14
Architecture Count
x86_64 14
Related packages Count
kernel 14
 0:3.10.0-514.21.2.el7 2
 0:3.10.0-1160.66.1.el7 2
 0:3.10.0-1160.el7 2
 0:3.10.0-1160.81.1.el7 1
 0:3.10.0-957.21.3.el7 1
 0:3.10.0-1160.62.1.el7 1
 0:3.10.0-1160.80.1.el7 1
 0:3.10.0-1127.el7 1
 0:3.10.0-1160.114.2.el7 1
 0:3.10.0-1160.119.1.el7 1
 0:3.10.0-1160.76.1.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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Backtrace

Frame # Function Binary Source or offset Line
1
module_refcount
vmlinux 0xffffffffaef13d01
Build id: 3.10.0-957.21.3.el7.x86_64 		0x41
2
m_show
vmlinux 0xffffffffaef14394
Build id: 3.10.0-957.21.3.el7.x86_64 		0x64
3
seq_read
vmlinux 0xffffffffaf0692ac
Build id: 3.10.0-957.21.3.el7.x86_64 		0x29c
4
proc_reg_read
vmlinux 0xffffffffaf0b8820
Build id: 3.10.0-957.21.3.el7.x86_64 		0x40
5
vfs_read
vmlinux 0xffffffffaf0416ff
Build id: 3.10.0-957.21.3.el7.x86_64 		0x9f
6
SyS_read
vmlinux 0xffffffffaf0425bf
Build id: 3.10.0-957.21.3.el7.x86_64 		0x7f
7
system_call_fastpath
vmlinux 0xffffffffaf575ddb
Build id: 3.10.0-957.21.3.el7.x86_64 		0x22 
NMI watchdog: BUG: soft lockup - CPU#8 stuck for 22s! [lsmod:259846]
Modules linked in: veth xt_nat nf_conntrack_netlink nfnetlink xt_addrtype br_netfilter overlay(T) 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 ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables devlink iptable_filter sunrpc sb_edac iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper ppdev sg cryptd virtio_balloon i2c_piix4 joydev pcspkr parport_pc parport ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi virtio_net virtio_console virtio_blk cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix crct10dif_pclmul drm crct10dif_common libata virtio_pci virtio_ring
crc32c_intel drm_panel_orientation_quirks serio_raw virtio floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 8 PID: 259846 Comm: lsmod Kdump: loaded Tainted: G             L ------------ T 3.10.0-957.21.3.el7.x86_64 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.10.2-0-g5f4c7b1-20180921_191058-build10b184b164b178 04/01/2014
task: ffff9bcfb9fe30c0 ti: ffff9bd4f9304000 task.ti: ffff9bd4f9304000
RIP: 0010:[<ffffffffaef13d01>]  [<ffffffffaef13d01>] module_refcount+0x41/0xc0
RSP: 0018:ffff9bd4f9307db8  EFLAGS: 00010293
RAX: ffff9bd71ba80000 RBX: 00000000b7bf1ba1 RCX: 00003ea5a0805330
RDX: 0000000000000012 RSI: 00000000000000ff RDI: 0000000000000000
RBP: ffff9bd4f9307dd8 R08: ffffffffafb589a0 R09: 000000000000fffa
R10: 0000000000000000 R11: ffff9bd4f9307c7e R12: 0000000000000e7f
R13: ffff9bd5d0f97181 R14: 0000000000000001 R15: 00007f183a0cffff
FS:  00007f183a0a1740(0000) GS:ffff9bd71b800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f18394fac70 CR3: 00000001a779c000 CR4: 00000000003607e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffffaef14394>] m_show+0x64/0x1e0
[<ffffffffaf0692ac>] seq_read+0x29c/0x440
[<ffffffffaf0b8820>] proc_reg_read+0x40/0x80
[<ffffffffaf0416ff>] vfs_read+0x9f/0x170
[<ffffffffaf0425bf>] SyS_read+0x7f/0xf0
[<ffffffffaf575ddb>] system_call_fastpath+0x22/0x27
Code: 56 41 55 49 89 fd 41 54 45 31 e4 53 48 8b 1d c7 ec 6f 00 eb 1b 0f 1f 44 00 00 48 98 49 8b 8d 30 02 00 00 48 8b 04 c5 a0 bc b4 af <4c> 03 64 01 08 83 c2 01 48 89 df 48 63 d2 e8 3c 8b 27 00 48 63