Info

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Function
SyS_epoll_wait
First occurrence
2021-01-22
Last occurrence
2025-09-15
State
NEW
Components
kernel
Quality
-2

Statistics

Operating system Count
CentOS 7 249
Architecture Count
x86_64 249
Related packages Count
kernel 249
 0:3.10.0-1160.102.1.el7 240
 0:3.10.0-862.el7 4
 0:3.10.0-1062.el7 1
 0:3.10.0-1127.18.2.el7 1
 0:3.10.0-1160.80.1.el7 1
 0:3.10.0-1160.el7 1
 0:3.10.0-1127.19.1.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 #158615
Frame # Function Binary Source or offset Line
1
SyS_epoll_wait
vmlinux 0xffffffffa689d79d
Build id: 3.10.0-1127.19.1.el7.x86_64 		0xed
2
system_call_fastpath
vmlinux 0xffffffffa6d92ed2
Build id: 3.10.0-1127.19.1.el7.x86_64 		0x25 
NMI watchdog: BUG: soft lockup - CPU#2 stuck for 96s! [kworker/2:1:17605]
[<ffffffffa689d79d>] SyS_epoll_wait+0xed/0x120
[<ffffffffa6d92ed2>] system_call_fastpath+0x25/0x2a
Complete report #46636
Frame # Function Binary Source or offset Line
1
SyS_epoll_wait
vmlinux 0xffffffff9a29d76d
Build id: 3.10.0-1127.18.2.el7.x86_64 		0xed 
NMI watchdog: BUG: soft lockup - CPU#4 stuck for 27s! [sendmail:2488]
RDX: ffff88cd0dd47980 RSI: 0000000000000000 RDI: ffff88ccb55e6480
RBP: ffff88cd07d9fb70 R08: ffff88cd07d9fcd0 R09: ffffff8b90909dd0
[<ffffffff9a29d76d>] SyS_epoll_wait+0xed/0x120