jeroen@elmer ~ $ gdb `which sylpheed-claws `
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This GDB was configured as "hppa2.0-unknown-linux-gnu"...Using host libthread_db library "/lib/libthread_db.so.1".

(gdb) run
Starting program: /usr/bin/sylpheed-claws
warning: Unable to find dynamic linker breakpoint function.
GDB will be unable to debug shared library initializers
and track explicitly loaded dynamic code.
[Thread debugging using libthread_db enabled]
[New Thread 16384 (LWP 14121)]
[New Thread 32769 (LWP 14258)]
[New Thread 16386 (LWP 14259)]

** (sylpheed-claws:14121): WARNING **: [16:12:23] IMAP4< Error logging in to henke.jeroenr-c2.orkz.net


Program received signal SIGINT, Interrupt.
[Switching to Thread 16384 (LWP 14121)]
0x41e4c490 in *__GI___poll (fds=0x4313d0, nfds=4, timeout=-1) at poll.c:86
86      poll.c: No such file or directory.
        in poll.c
(gdb) thread apply all backtrace full

Thread 3 (Thread 16386 (LWP 14259)):
#0  0x412780e0 in __pthread_sigsuspend (set=0x422ed708) at pt-sigsuspend.c:54
        __res = 4294967292
        __r25 = 8
        __r26 = 1110365960
#1  0x41277e64 in __pthread_wait_for_restart_signal (self=0x422ed000) at pthread.c:1215
        mask = {__val = {5321248, 5321248, 1, 1, 1, 1, 5275928, 5275932, 2022636,
    2022704, 5246736, 0, 1093201468, 0, 1098908780, 5249712, 0, 1093201468, 0,
    1110366024, 28, 5326296, 1093201468, 1098908780, 5249712, 1093114911, 5249712,
    5275932, 2022636, 2022704, 1098908780, 5326296}}
#2  0x41277e64 in __pthread_wait_for_restart_signal (self=0x422ed000) at pthread.c:1215
        mask = {__val = {5321248, 5321248, 1, 1, 1, 1, 5275928, 5275932, 2022636,
    2022704, 5246736, 0, 1093201468, 0, 1098908780, 5249712, 0, 1093201468, 0,
    1110366024, 28, 5326296, 1093201468, 1098908780, 5249712, 1093114911, 5249712,
    5275932, 2022636, 2022704, 1098908780, 5326296}}
Previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 32769 (LWP 14258)):
#0  0x41e4c490 in *__GI___poll (fds=0x507f40, nfds=1, timeout=2000) at poll.c:86
        __res = 4294967292
        __r24 = 2000
        __r25 = 1
        __r26 = 5275456
        __sys_res = 2000
        oldtype = 0
#1  0x41e4c470 in *__GI___poll (fds=0x507f40, nfds=1, timeout=2000) at poll.c:84
        oldtype = 0
Previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 16384 (LWP 14121)):
#0  0x41e4c490 in *__GI___poll (fds=0x4313d0, nfds=4, timeout=-1) at poll.c:86
        __res = 4294967292
        __r24 = 4294967295
        __r25 = 4
        __r26 = 4395984
        __sys_res = -1
        oldtype = 0
#1  0x41e4c470 in *__GI___poll (fds=0x4313d0, nfds=4, timeout=-1) at poll.c:84
        oldtype = 0
Previous frame identical to this frame (corrupt stack?)
(gdb) kill
Kill the program being debugged? (y or n) y
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