[Octave-bug-tracker] [bug #60722] GUI Browse Directory hangs

[Peter Wibberley]

Follow-up Comment #4, bug #60722 (project octave):

Markus, 

I'm not sure whether I am experiencing bug #54607.  I ran strace and got the
following output. PID 79547 is the octave-gui process.

(Apologies, but I couldn't figure out how to put the strace output in a text
box, nor how to make "bug #54607", above, a hyperlink.) 

Thanks and regards

------------------------------
strace -tf -etrace=%signal -p 79547
strace: Process 79547 attached with 14 threads
[pid 79566] 00:11:30 rt_sigtimedwait([HUP INT QUIT PIPE ALRM TERM CHLD XCPU
XFSZ VTALRM],  <unfinished ...>
[pid 79549] 00:11:35 +++ exited with 0 +++
[pid 79550] 00:11:35 +++ exited with 0 +++
[pid 79548] 00:11:35 +++ exited with 0 +++
strace: Process 79652 attached
[pid 79652] 00:11:35 rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[],
sa_flags=SA_RESTORER, sa_restorer=0x7f15f116f880}, NULL, 8) = 0
strace: Process 79653 attached
[pid 79652] 00:11:35 +++ exited with 1 +++
[pid 79566] 00:11:35 <... rt_sigtimedwait resumed>{si_signo=SIGCHLD,
si_code=CLD_EXITED, si_pid=30, si_uid=1000, si_status=1, si_utime=0,
si_stime=0}, NULL, 8) = 17 (SIGCHLD)
[pid 79566] 00:11:35 rt_sigtimedwait([HUP INT QUIT PIPE ALRM TERM CHLD XCPU
XFSZ VTALRM],  <unfinished ...>
[pid 79653] 00:11:35 rt_sigaction(SIGRTMIN, {sa_handler=0x7ff18b99fbf0,
sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7ff18b9aca70},
NULL, 8) = 0
[pid 79653] 00:11:35 rt_sigaction(SIGRT_1, {sa_handler=0x7ff18b99fc90,
sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO,
sa_restorer=0x7ff18b9aca70}, NULL, 8) = 0
[pid 79653] 00:11:35 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid 79653] 00:11:35 rt_sigaction(SIGPIPE, {sa_handler=0x7ff18c8fff40,
sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7ff18bdfb880}, NULL, 8) = 0
[pid 79653] 00:11:35 rt_sigaction(SIGINT, {sa_handler=0x7ff18c901490,
sa_mask=[INT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7ff18bdfb880},
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid 79653] 00:11:35 rt_sigaction(SIGQUIT, {sa_handler=0x7ff18c901490,
sa_mask=[QUIT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7ff18bdfb880},
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid 79653] 00:11:35 rt_sigaction(SIGTERM, {sa_handler=0x7ff18c901490,
sa_mask=[TERM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7ff18bdfb880},
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid 79547] 00:11:35 rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[],
sa_flags=SA_RESTORER, sa_restorer=0x7f15f116f880}, NULL, 8) = 0
[pid 79653] 00:11:35 rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[],
sa_flags=SA_RESTORER, sa_restorer=0x7ff18bdfb880}, NULL, 8) = 0
[pid 79565] 00:11:35 rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[],
sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f15f116f880},
{sa_handler=0x7f15ec1a0c70, sa_mask=[], sa_flags=SA_RESTORER,
sa_restorer=0x7f15f116f880}, 8) = 0
[pid 79565] 00:11:35 rt_sigprocmask(SIG_BLOCK, [CHLD], [HUP INT QUIT PIPE ALRM
TERM CHLD XCPU XFSZ VTALRM], 8) = 0
[pid 79565] 00:11:35 rt_sigaction(SIGINT, {sa_handler=0x7f15ec1a0c70,
sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f15f116f880},
{sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART,
sa_restorer=0x7f15f116f880}, 8) = 0
[pid 79565] 00:11:35 rt_sigprocmask(SIG_SETMASK, [HUP INT QUIT PIPE ALRM TERM
CHLD XCPU XFSZ VTALRM], NULL, 8) = 0
strace: Process 79654 attached
strace: Process 79655 attached
strace: Process 79656 attached
strace: Process 79657 attached
strace: Process 79658 attached
[pid 79658] 00:11:36 rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[],
sa_flags=SA_RESTORER, sa_restorer=0x7f15f116f880}, NULL, 8) = 0
strace: Process 79659 attached
[pid 79658] 00:11:36 +++ exited with 1 +++
[pid 79566] 00:11:36 <... rt_sigtimedwait resumed>{si_signo=SIGCHLD,
si_code=CLD_EXITED, si_pid=36, si_uid=1000, si_status=1, si_utime=0,
si_stime=0}, NULL, 8) = 17 (SIGCHLD)
[pid 79566] 00:11:36 rt_sigtimedwait([HUP INT QUIT PIPE ALRM TERM CHLD XCPU
XFSZ VTALRM],  <unfinished ...>
[pid 79659] 00:11:36 rt_sigaction(SIGRTMIN, {sa_handler=0x7f76bc665bf0,
sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f76bc672a70},
NULL, 8) = 0
[pid 79659] 00:11:36 rt_sigaction(SIGRT_1, {sa_handler=0x7f76bc665c90,
sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO,
sa_restorer=0x7f76bc672a70}, NULL, 8) = 0
[pid 79659] 00:11:36 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid 79659] 00:11:36 rt_sigaction(SIGPIPE, {sa_handler=0x7f76bd5c5f40,
sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f76bcac1880}, NULL, 8) = 0
[pid 79659] 00:11:36 rt_sigaction(SIGINT, {sa_handler=0x7f76bd5c7490,
sa_mask=[INT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f76bcac1880},
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid 79659] 00:11:36 rt_sigaction(SIGQUIT, {sa_handler=0x7f76bd5c7490,
sa_mask=[QUIT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f76bcac1880},
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid 79659] 00:11:36 rt_sigaction(SIGTERM, {sa_handler=0x7f76bd5c7490,
sa_mask=[TERM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f76bcac1880},
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid 79659] 00:11:36 rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[],
sa_flags=SA_RESTORER, sa_restorer=0x7f76bcac1880}, NULL, 8) = 0
[pid 79565] 00:11:36 rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[],
sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f15f116f880},
{sa_handler=0x7f15ec1a0c70, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART,
sa_restorer=0x7f15f116f880}, 8) = 0
[pid 79565] 00:11:36 rt_sigprocmask(SIG_BLOCK, [CHLD], [HUP INT QUIT PIPE ALRM
TERM CHLD XCPU XFSZ VTALRM], 8) = 0
[pid 79565] 00:11:36 rt_sigaction(SIGINT, {sa_handler=0x7f15ec1a0c70,
sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f15f116f880},
{sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART,
sa_restorer=0x7f15f116f880}, 8) = 0
[pid 79565] 00:11:36 rt_sigprocmask(SIG_SETMASK, [HUP INT QUIT PIPE ALRM TERM
CHLD XCPU XFSZ VTALRM], NULL, 8) = 0
[pid 79657] 00:12:06 +++ exited with 0 +++
[pid 79656] 00:12:06 +++ exited with 0 +++
[pid 79654] 00:12:06 +++ exited with 0 +++
[pid 79655] 00:12:06 +++ exited with 0 +++

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