I don't mean push or sound demanding, but if anybody is interested in this
and thinks some further information would be useful, please let me know
asap. I'll have to boot soon, and then the unkillable process goes away.
Now I have ikd enabled so I can dig any info available - if I only knew
what is useful.
These unkillable processes seem to appear with 2-4 week interval, so I
don't think I'll run ikd this long again. This isn't too big a deal or
anything, but it'd be nice to fix. It's just I don't have the skills...
Anybody?
TIA,
-- v --
Date: Sat, 26 Feb 2000 00:45:16 +0200
From: Ville Herva <vherva@niksula.cs.hut.fi>
To: linux-kernel@vger.rutgers.edu
>
> (I've been experiencing unkillable xmms processes that were stuck in run
> state. Not killable with -KILL. This has happened at least with 2.2.12,
> 2.2.13pre17, 2.2.14pre1[345] and 2.2.14.)
>
>
> On Mon, Jan 24, 2000 at 04:28:57AM +0100, [Mike Galbraith] said:
> >
> > (Please try IKD)
> >
>
> Okay. I finally had xmms to hang while running ikd! It only took a
> month...
>
> root@babbage:/root>ps ef `pidof xmms`
> PID TTY STAT TIME COMMAND
> 3731 pts/3 RN 24:10 xmms HISTSIZE=1000 HOSTNAME=babbage.tky.hut.fi
> 3733 pts/3 ZN 0:01 [xmms <defunct>]
> root@babbage:/root>kill -KILL 3731 3733
> root@babbage:/root>kill -KILL 3731 3733
> root@babbage:/root>kill -KILL 3731 3733
> root@babbage:/root>kill -KILL 3731 3733
> root@babbage:/root>kill -KILL 3731 3733
> root@babbage:/root>ps ef `pidof xmms`
> PID TTY STAT TIME COMMAND
> 3731 pts/3 RN 24:10 xmms HISTSIZE=1000 HOSTNAME=babbage.tky.hut.fi
> 3733 pts/3 ZN 0:01 [xmms <defunct>]
>
>
> Here are the ikd backtraces:
>
> [1]kdb> btp 3731
> EBP EIP Function(args)
> 0xc4879e9c 0xc0118cba schedule+0x1e6( )
> 0xc4879eb8 0xc01191f5 interruptible_sleep_on+0x5d( 0xc757eb58)
> 0xc4879ec8 0xc01a4755 unix_data_wait+0x2d( 0xc0ecfc80)
> 0xc4879f04 0xc01a4a87 unix_stream_recvmsg+0x17b( 0xc757eb3c, 0xc4879f70, 0x8, 0x0, 0xc4879f30)
> 0xc4879f44 0xc017c569 sock_recvmsg+0x35( 0xc757eb3c, 0xc4879f70, 0x8, 0x0)
> 0xc4879f8c 0xc017c66c sock_read+0x80( 0xc1443bc0, 0xbffff75c, 0x8, 0xc1443bd4)
> 0xc4879fbc 0xc012eb00 sys_read+0xd0( 0x13, 0xbffff75c, 0x8, 0x8, 0xbffff75c)
> 0xbffff72c 0xc010a810 system_call
> [1]kdb> btp 3733
> EBP EIP Function(args)
> 0xc6091f8c 0xc0118cba schedule+0x1e6( )
> 0xc6091fb0 0xc012023f do_exit+0x2cb( 0x0, 0x814e094, 0xc010a810, 0x0, 0xf)
> 0xc6091fbc 0xc0120254 sys_wait4( 0x0, 0xf, 0x40276a7c, 0x814e090, 0x814e0b0)
> 0x814e094 0xc010a810 system_call
> [1]kdb>
> [1]kdb> go
>
> This is 2.2.14+IKD and BP6 SMP 2x466Celeron.
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