Re: unkillable process consuming 100% cpu

From: Mark Johnston <markj_at_freebsd.org>
Date: Thu, 7 Nov 2019 15:32:23 -0500
On Thu, Nov 07, 2019 at 12:29:19PM -0800, Steve Kargl wrote:
> I haven't seen anyone post about an unkillable process
> (even by root), which consumes 100% cpu.
> 
> last pid:  4592;  load averages:  1.24,  1.08,  0.74   up 13+20:21:20  12:26:29
> 68 processes:  2 running, 66 sleeping
> CPU:  0.1% user,  0.0% nice, 12.6% system,  0.0% interrupt, 87.2% idle
> Mem: 428M Active, 11G Inact, 138M Laundry, 2497M Wired, 1525M Buf, 2377M Free
> Swap: 16G Total, 24M Used, 16G Free
> 
>   PID USERNAME    THR PRI NICE   SIZE    RES STATE    C   TIME    WCPU COMMAND
> 69092 kargl         2  45    0   342M   148M CPU2     2  12:51 100.07% chrome
> 
> 
> Neither of these have an effect.
> 
> kill -1 69092
> kill -9 69069
> 
> Attempts to attach gdb831 to -p 69092 leads to hung xterm.

Could you please show us the output of "procstat -kk 69092"?
Received on Thu Nov 07 2019 - 19:32:28 UTC

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