From: Jason Pyeron <jpyeron@pdinc.us>
To: Cygwin List <cygwin@cygwin.com>
Subject: Re: Windows update vs. cygrunsrv
Date: Tue, 18 Oct 2005 16:56:00 -0000 [thread overview]
Message-ID: <Pine.LNX.4.62.0510181253280.31824@ns.pyerotechnics.com> (raw)
In-Reply-To: <Pine.CYG.4.58.0510131646520.1460@mordor>
Updating cygwin seemd to fix it, a client just called and indicated that
her computer was "slow".
On Thu, 13 Oct 2005, Pavel Tsekov wrote:
> On Wed, 12 Oct 2005, Brian Dessent wrote:
>
>> Eric Blake wrote:
>>
>>> I don't know it this was unique to my machine, but am
>>> reporting it in case anyone else runs into the same
>>> issue. When running Microsoft update today, on Win2k,
>>> the patch for Security Update for DirectX 9 for Windows
>>> 2000 (KB904706) hung during installation, with an
>>> instance of cygrunsrv hogging 100% CPU, until I had
>>> stopped every last one of my cygrunsrv processes. I
>>> don't know what the Microsoft update was trying to do
>>> to running services during the update, but it obviously
>>> didn't interact very well with cygrunsrv.
>
> I've just installed this update too. cygrunsrv was using about 80 %
> of the CPU while CSRSS.EXE was using what was left. Here are backtraces
> from cygrunsrv and cygserver at the time the hang occured - both look
> pretty strange, both indicate that the programs are stuck in NTDLL.DLL.
>
> [cygrunsrv]
>
> (gdb) thread 1
> [Switching to thread 1 (thread 700.0x2b8)]#0 0x77f82926 in HT_Get8BPPMaskPalette () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82926 in HT_Get8BPPMaskPalette () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x7c5862e9 in ReadFile () from /mnt/c/WINNT/system32/KERNEL32.DLL
> #2 0x000000f0 in ?? ()
> #3 0x00000000 in ?? () from
>
> (gdb) thread 2
> [Switching to thread 2 (thread 700.0x2c4)]#0 0x77f82926 in HT_Get8BPPMaskPalette () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82926 in HT_Get8BPPMaskPalette () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x7c5862e9 in ReadFile () from /mnt/c/WINNT/system32/KERNEL32.DLL
> #2 0x000000e8 in ?? ()
> #3 0x00000000 in ?? () from
>
> (gdb) thread 3
> [Switching to thread 3 (thread 700.0x2c8)]#0 0x77f8287e in HT_Get8BPPMaskPalette () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f8287e in HT_Get8BPPMaskPalette () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x7c59a1af in WaitForMultipleObjectsEx () from /mnt/c/WINNT/system32/KERNEL32.DLL
> #2 0x00000001 in ?? ()
> #3 0x18bfed58 in ?? ()
> #4 0x00000001 in ?? ()
> #5 0x00000000 in ?? () from
>
> [Switching to thread 4 (thread 700.0x2f0)]#0 0x77f82926 in HT_Get8BPPMaskPalette () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82926 in HT_Get8BPPMaskPalette () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x7c5862e9 in ReadFile () from /mnt/c/WINNT/system32/KERNEL32.DLL
> #2 0x0000012c in ?? ()
> #3 0x00000000 in ?? () from
>
> (gdb) thread 5
> [Switching to thread 5 (thread 700.0x780)]#0 0x77f813b2 in HT_Get8BPPMaskPalette () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f813b2 in HT_Get8BPPMaskPalette () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x7c57fe8f in KERNEL32!DebugActiveProcess () from /mnt/c/WINNT/system32/KERNEL32.DLL
> #2 0x7c57fe66 in KERNEL32!DebugActiveProcess () from /mnt/c/WINNT/system32/KERNEL32.DLL
> #3 0xffffffff in ?? ()
> #4 0x192dffb4 in ?? ()
> #5 0x61004055 in _cygtls::call2 (func=0, arg=0x0, buf=0x192deff0) at ../../../../src/winsup/cygwin/cygtls.cc:96
> #6 0x00000000 in ?? () from
>
>
> [cygserver]
>
> Load new symbol table from "/usr/sbin/cygserver.exe"? (y or n) y
> Reading symbols from /usr/sbin/cygserver.exe...done.
> [Switching to thread 764.0x6fc]
> (gdb) bt
> #0 0x77f813b2 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0xffffffff in ?? ()
> #2 0x1a7cffb4 in ?? ()
> #3 0x61004055 in _cygtls::call2 (func=0, arg=0x0, buf=0x1a7ceff0) at ../../../../src/winsup/cygwin/cygtls.cc:96
> #4 0x00000000 in ?? () from
> (gdb) thread 2
> [Switching to thread 2 (thread 764.0x2e8)]#0 0x77f82926 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82926 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x00000000 in ?? () from
> (gdb) thread 3
> [Switching to thread 3 (thread 764.0x2f4)]#0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x00000000 in ?? () from
> (gdb) thread 4
> [Switching to thread 4 (thread 764.0x300)]#0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x00000000 in ?? () from
> (gdb) thread 5
> [Switching to thread 5 (thread 764.0x304)]#0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x00000000 in ?? () from
> (gdb) thread 6
> [Switching to thread 6 (thread 764.0x308)]#0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x00000000 in ?? () from
> (gdb) thread 6
> [Switching to thread 6 (thread 764.0x308)]#0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x00000000 in ?? () from
> (gdb) thread 8
> [Switching to thread 8 (thread 764.0x310)]#0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x00000000 in ?? () from
> (gdb) thread 9
> [Switching to thread 9 (thread 764.0x314)]#0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x00000000 in ?? () from
> (gdb) thread 10
> [Switching to thread 10 (thread 764.0x318)]#0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> (gdb) bt
> #0 0x77f82870 in RpcSsDontSerializeContext () from /mnt/c/WINNT/system32/NTDLL.DLL
> #1 0x00000000 in ?? () from
>
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next prev parent reply other threads:[~2005-10-18 16:56 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-12 15:45 Eric Blake
2005-10-12 16:05 ` Tim Prince
2005-10-12 16:08 ` Corinna Vinschen
2005-10-12 16:35 ` Rolf Campbell
2005-10-12 18:03 ` Mike Stockman
2005-10-12 20:14 ` Gerrit P. Haase
2005-10-12 22:24 ` Brian Dessent
2005-10-13 13:49 ` Pavel Tsekov
2005-10-18 16:56 ` Jason Pyeron [this message]
2005-10-15 16:55 ` Where is documentation on bash "wait"? Siegfried Heintze
2005-10-15 18:12 ` Andrew DeFaria
2005-10-12 16:40 Windows update vs. cygrunsrv Eric Blake
2005-10-14 14:45 ` Al Slater
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