Not quite (Cygwin build_alias bug hunt)
Scott Newell
newell at cei.net
Sat Sep 18 20:37:51 UTC 2004
At 02:31 PM 9/18/2004 , Bogdan Vacaliuc wrote:
>
>So if you notice a test script 'hung' again (and if you have the extra
time), see if you can isolate the hung process and attach an
>strace to it 'strace --pid=<pid>' or 'gdb --pid=<pid>'. I had the one
hang this AM, but I botched it. It hasn't happened to me
>again all day...
I don't think this will help, but here's a hang after 216 iterations:
$ ps ax
PID PPID PGID WINPID TTY UID STIME COMMAND
900 1 900 900 con 500 14:47:52 /usr/bin/bash
1984 1 1984 1984 con 500 15:00:01 /usr/bin/bash
1160 900 1160 472 con 500 15:03:31 /usr/bin/sh
2548 1160 1160 3224 con 500 15:21:40 /usr/bin/bash
2944 2548 1160 2944 con 500 15:21:44 /usr/bin/bash
I 2276 2548 1160 3392 con 500 15:21:44 /usr/bin/sort
3396 2944 1160 3396 con 500 15:21:44 /usr/bin/bash
3076 1984 3076 3228 con 500 15:23:49 /usr/bin/ps
$ strace --pid=2276
Attached to pid 2276 (windows pid 3392)
4 4 [unknown (0xC88)] sort 2276 _cygtls::remove: wait 0x0
302 306 [unknown (0xC88)] sort 2276 _cygtls::remove: removed
0x296F140 element 1
$ strace --pid=2944
Attached to pid 2944 (windows pid 2944)
4 4 [unknown (0xB4C)] bash 2944 _cygtls::remove: wait 0x0
253 257 [unknown (0xB4C)] bash 2944 _cygtls::remove: removed 0xF4F140
element 1
$ strace --pid=2548
Attached to pid 2548 (windows pid 3224)
4 4 [unknown (0xB64)] bash 2548 _cygtls::remove: wait 0x0
232 236 [unknown (0xB64)] bash 2548 _cygtls::remove: removed
0x164F140 element 2
$ strace --pid=1160
Attached to pid 1160 (windows pid 472)
4 4 [unknown (0x854)] sh 1160 _cygtls::remove: wait 0x0
221 225 [unknown (0x854)] sh 1160 _cygtls::remove: removed 0xAAF140
element 1
$ strace --pid=900
Attached to pid 900 (windows pid 900)
7 7 [unknown (0xA2C)] bash 900 _cygtls::remove: wait 0x0
252 259 [unknown (0xA2C)] bash 900 _cygtls::remove: removed 0x162F140
element 2
--
newell
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