From: marco atzeri <marco.atzeri@gmail.com>
To: cygwin@cygwin.com
Subject: Re: crash on latest cygwin snapshot
Date: Mon, 25 Jun 2012 16:28:00 -0000 [thread overview]
Message-ID: <4FE89194.6070204@gmail.com> (raw)
In-Reply-To: <20120625152916.GA9053@ednor.casa.cgf.cx>
On 6/25/2012 5:29 PM, Christopher Faylor wrote:
> On Mon, Jun 25, 2012 at 05:00:57PM +0200, marco atzeri wrote:
>> On 6/25/2012 4:45 PM, Christopher Faylor wrote:
>>> On Mon, Jun 25, 2012 at 01:57:26PM +0200, marco atzeri wrote:
>>>> On 6/25/2012 11:36 AM, marco atzeri wrote:
>>>>> On 6/25/2012 11:00 AM, Corinna Vinschen wrote:
>>>>>> On Jun 25 10:37, marco atzeri wrote:
>>>>>>>
>>>>>>> A normal exception should kill just the running process, while
>>>>>>> I see that xprobe_comp, bash, mintty are killed and
>>>>>>> also others bash and mintty processes are taking down.
>>>>>>
>>>>>> Really all processes or just all processes in the same terminal window?
>>>>>
>>>>> all processes in all the available terminal windows.
>>>>> 3 mintty and 3 bash are taken down and they were indepedently
>>>>> created by the start menu
>>>>>
>>>>>>
>>>>>> Corinna
>>>>>>
>>>>>
>>>>> I will check if today cgf's changeset make any difference
>>>>>
>>>>> Regards
>>>>> Marco
>>>>>
>>>>>
>>>> hi Corinna,
>>>> no difference. It takes down everything
>>>>
>>>> but you are right about mintty, it is crashing and the stackdump
>>>> are located at c:\windows\SySWOW64, I only noticed with procmon.
>>>>
>>>> ---------------------------------------------------------------------
>>>> Exception: STATUS_ACCESS_VIOLATION at eip=610CE726
>>>> eax=610CE710 ebx=0000010C ecx=777B0000 edx=0008E3C8 esi=0028A5B8
>>>> edi=8005A088
>>>> ebp=0028A468 esp=0028A450 program=E:\cygwin\bin\mintty.exe, pid 6652,
>>>> thread main
>>>> cs=0023 ds=002B es=002B fs=0053 gs=002B ss=002B
>>>> Stack trace:
>>>> Frame Function Args
>>>> 0028A468 610CE726 (8004EF58, 0028A5B8, E65DA9C7, 231FFA3E)
>>>> 0028A488 610D05CE (0028A5B8, 0028A648, 0028A540, 0028A520)
>>>> 0028A618 610D146A (00000002, 0028A648, 0028A540, 0028A520)
>>>> 24479433 [main] mintty 6652 exception::handle: Exception:
>>>> STATUS_ACCESS_VIOLATION
>>>> 24495658 [main] mintty 6652 exception::handle: Error while dumping state
>>>> (probably corrupted stack)
>>>> ----------------------------------------------------------------------
>>>>
>>>> $ addr2line.exe -e cygwin1.dll 610CE726
>>>> /pub/cygwin/cvs/src_new/winsup/cygwin/select.cc:687
>>>>
>>>> $ addr2line.exe -e cygwin1.dll 610D05CE
>>>> /pub/cygwin/cvs/src_new/winsup/cygwin/select.cc:243
>>>>
>>>> $ addr2line.exe -e cygwin1.dll 610D146A
>>>> /pub/cygwin/cvs/src_new/winsup/cygwin/select.cc:252
>>>
>>> How long did this take to crash mintty?
>>>
>>> cgf
>>>
>>
>>
>> 7 sec on my slow PC.
>> From procmon I saw that xprobe_comp and the shells it reises continue
>> to run for a while and only after they close.
>>
>> on 20120611 the full successful run is 45 sec.
>
> I let my run on 20120611 go for more than that. The system eventually
> became unresponsive and I had to power cycle it. Probably I could have
> rebooted via Start if I'd been more patient, though.
>
> I have another vague idea about this problem and will be checking in
> another change soon.
>
> cgf
>
I straced mintty and uploaded the first portion, 10Mb, on
http://matzeri.altervista.org/works/atlas/
the remaining 320 Mb have no further trace of mintty
Regards
Marco
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next prev parent reply other threads:[~2012-06-25 16:28 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-24 21:30 marco atzeri
2012-06-25 4:31 ` Christopher Faylor
2012-06-25 7:35 ` marco atzeri
2012-06-25 8:07 ` Corinna Vinschen
2012-06-25 8:38 ` marco atzeri
2012-06-25 9:02 ` Corinna Vinschen
2012-06-25 9:36 ` marco atzeri
2012-06-25 11:58 ` marco atzeri
2012-06-25 14:46 ` Christopher Faylor
2012-06-25 15:01 ` marco atzeri
2012-06-25 15:29 ` Christopher Faylor
2012-06-25 16:28 ` marco atzeri [this message]
2012-06-26 11:53 ` Ken Brown
2012-06-26 14:10 ` Christopher Faylor
2012-06-26 15:04 ` Christopher Faylor
2012-06-26 15:32 ` Corinna Vinschen
2012-06-26 15:52 ` Christopher Faylor
2012-06-26 16:32 ` Achim Gratz
2012-06-26 18:51 ` marco atzeri
2012-06-26 19:24 ` Christopher Faylor
2012-06-26 19:46 ` marco atzeri
2012-06-26 19:48 ` Christopher Faylor
2012-06-26 19:55 ` marco atzeri
2012-06-26 20:15 ` Christopher Faylor
2012-06-26 20:28 ` marco atzeri
2012-06-26 20:32 ` Christopher Faylor
2012-06-26 20:51 ` marco atzeri
2012-06-26 20:53 ` Christopher Faylor
2012-06-27 1:47 ` Christopher Faylor
2012-07-02 14:43 ` marco atzeri
2012-08-01 9:43 ` Corinna Vinschen
2012-08-01 10:35 ` marco atzeri
2012-08-01 12:29 ` Corinna Vinschen
2012-08-01 12:42 ` marco atzeri
2012-08-01 12:46 ` Corinna Vinschen
2012-08-01 12:52 ` marco atzeri
2012-08-01 12:58 ` Corinna Vinschen
2012-08-01 12:46 ` Ken Brown
2012-08-01 12:59 ` Corinna Vinschen
2012-08-02 15:57 ` Ken Brown
2012-08-02 16:29 ` Corinna Vinschen
2012-08-02 17:28 ` Filipp Gunbin
2012-08-02 18:15 ` Ken Brown
2012-08-03 7:43 ` Filipp Gunbin
2012-08-02 18:21 ` Achim Gratz
2012-08-02 18:40 ` Christopher Faylor
2012-08-02 19:29 ` Achim Gratz
2012-08-02 19:42 ` Christopher Faylor
2012-08-03 3:41 ` Ken Brown
2012-08-03 7:05 ` Christopher Faylor
2012-08-03 7:49 ` Achim Gratz
2012-08-03 16:24 ` Christopher Faylor
2012-08-03 20:45 ` Ken Brown
2012-08-04 2:14 ` Christopher Faylor
2012-08-05 4:39 ` Ken Brown
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