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* [Bug gdb/15828] New: GDB crashed during process attachment when that process was dumping its own core due to a fault
@ 2013-08-09 22:56 jaydesh9 at gmail dot com
2013-08-09 23:13 ` [Bug gdb/15828] " jaydesh9 at gmail dot com
2024-01-01 16:43 ` ssbssa at sourceware dot org
0 siblings, 2 replies; 3+ messages in thread
From: jaydesh9 at gmail dot com @ 2013-08-09 22:56 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=15828
Bug ID: 15828
Summary: GDB crashed during process attachment when that
process was dumping its own core due to a fault
Product: gdb
Version: 7.4
Status: NEW
Severity: normal
Priority: P2
Component: gdb
Assignee: unassigned at sourceware dot org
Reporter: jaydesh9 at gmail dot com
While attaching GDB to already running process with -p option, gdb crashed as ,
corresponding process was in the middle of its own crash .
Reading symbols from /lib64/libpthread.so.0...(no debugging symbols found).
..done.
warning: td_ta_new failed: generic error
warning: td_ta_new failed: generic error
warning: Unable to find libthread_db matching inferior's thread library, th
read debugging will not be available.
Loaded symbols for /lib64/libpthread.so.0
Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done
.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols fo
und)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /usr/lib64/libcxgb3-rdmav2.so...done.
Loaded symbols for /usr/lib64/libcxgb3-rdmav2.so
Reading symbols from /usr/lib64/libmthca-rdmav2.so...done.
Loaded symbols for /usr/lib64/libmthca-rdmav2.so
Reading symbols from /usr/lib64/libnes-rdmav2.so...done.
Loaded symbols for /usr/lib64/libnes-rdmav2.so
Reading symbols from /usr/lib64/libmlx4-rdmav2.so...done.
Loaded symbols for /usr/lib64/libmlx4-rdmav2.so
Reading symbols from /usr/lib64/libmlx4-m-rdmav2.so...done.
Loaded symbols for /usr/lib64/libmlx4-m-rdmav2.so
Cannot access memory at address 0x7f0bff1eb188
warning: td_ta_new failed: generic error
warning: td_ta_new failed: generic error
warning: Unable to find libthread_db matching inferior's thread library, th
read debugging will not be available.
Failed to read a valid object file image from memory.
0x00007f0bf4e85f95 in pthread_join () from /lib64/libpthread.so.0
(gdb) c
Continuing.
0x00007f0bf4e85f95 in pthread_join () from /lib64/libpthread.so.0
ptrace: No such process.
(gdb) c
Continuing.
0x00007f0bf4e85f95 in pthread_join () from /lib64/libpthread.so.0
ptrace: No such process.
(gdb) c
Continuing.
0x00007f0bf4e85f95 in pthread_join () from /lib64/libpthread.so.0
ptrace: No such process.
(gdb) q
A debugging session is active.
Inferior 1 [process 11892] will be detached.
Quit anyway? (y or n) n
Not confirmed.
(gdb) q
A debugging session is active.
Inferior 1 [process 11892] will be detached.
Quit anyway? (y or n) y
[process 11892 exited]
linux-nat.c:1766: internal-error: linux_nat_detach: Assertion `num_lwps (GE
T_PID (inferior_ptid)) == 1' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) y
linux-nat.c:1766: internal-error: linux_nat_detach: Assertion `num_lwps (GE
T_PID (inferior_ptid)) == 1' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Create a core file of GDB? (y or n) y
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* [Bug gdb/15828] GDB crashed during process attachment when that process was dumping its own core due to a fault
2013-08-09 22:56 [Bug gdb/15828] New: GDB crashed during process attachment when that process was dumping its own core due to a fault jaydesh9 at gmail dot com
@ 2013-08-09 23:13 ` jaydesh9 at gmail dot com
2024-01-01 16:43 ` ssbssa at sourceware dot org
1 sibling, 0 replies; 3+ messages in thread
From: jaydesh9 at gmail dot com @ 2013-08-09 23:13 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=15828
--- Comment #1 from Jayram Deshpande <jaydesh9 at gmail dot com> ---
attached is the coredump collected from the GDB crash.
http://irg.cs.ohiou.edu/~jdeshpan/misc/gdb.11995.coredump
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* [Bug gdb/15828] GDB crashed during process attachment when that process was dumping its own core due to a fault
2013-08-09 22:56 [Bug gdb/15828] New: GDB crashed during process attachment when that process was dumping its own core due to a fault jaydesh9 at gmail dot com
2013-08-09 23:13 ` [Bug gdb/15828] " jaydesh9 at gmail dot com
@ 2024-01-01 16:43 ` ssbssa at sourceware dot org
1 sibling, 0 replies; 3+ messages in thread
From: ssbssa at sourceware dot org @ 2024-01-01 16:43 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=15828
Hannes Domani <ssbssa at sourceware dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ssbssa at sourceware dot org
Status|NEW |WAITING
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2013-08-09 22:56 [Bug gdb/15828] New: GDB crashed during process attachment when that process was dumping its own core due to a fault jaydesh9 at gmail dot com
2013-08-09 23:13 ` [Bug gdb/15828] " jaydesh9 at gmail dot com
2024-01-01 16:43 ` ssbssa at sourceware dot org
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