Re: [BUG] Hangs on 2.5.11

From: Witek Krecicki (adasi@kernel.pl)
Date: Wed May 01 2002 - 08:09:35 EST


On Wed, 1 May 2002, Witek Krecicki wrote:
> While trying to run poldek (rpm-updater from PLD distro) it's hanging
> without any reason. It's impossible to kill it, even with SIGKILL. Also ps
> uax is hanging just before poldek process. Also trying to read anything in
> /proc/{poldek-pid} makes 'cat' process hangs. SAK sequence is clearing
> console, but processes are still hanging. GDB didn't said anything (it
> hanged), but strace shows this:
> <cut>
> mremap(0x407c5000, 8192, 12288, MREMAP_MAYMOVE) = 0x407c1000
> brk(0x82e5000) = 0x82e5000
> brk(0x82e6000) = 0x82e6000
> old_mmap(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
> -1, 0) = 0x407dc000
> mremap(0x407ce000, 8192, 12288, MREMAP_MAYMOVE
> </cut>
> And hangs... What's the reason of it?
> Witek 'adasi' Krecicki
Note: the same thing happens on 2.5.12. It can be done from root or from
luser account, behaviour doesn't change
WK

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