[15791] in Athena Bugs
sun4 8.1.7: zwgc
daemon@ATHENA.MIT.EDU (Brett David Rosen)
Fri Feb 13 10:03:45 1998
To: bugs@MIT.EDU
Date: Fri, 13 Feb 1998 10:03:39 EST
From: Brett David Rosen <bdrosen@MIT.EDU>
System name: cogsworth
Type and version: SPARC/5 8.1.7 (with mkserv)
Display type: cgthree
What were you trying to do?
use zwgc normally
What's wrong:
lately, every time I log in my zwgc process works ok for a little
while and then freezes up. I have to kill it and restart zwgc,
after which it works fine until I logout.
This has been happenning for about 2 weeks.
What should have happened:
It should not have locked up.
Please describe any relevant documentation references:
I attached to the running zwgc process using gdb and got the following:
0xef5787e4 in _libc_read ()
(gdb) where
#0 0xef5787e4 in _libc_read ()
#1 0xef5ab230 in _filbuf ()
#2 0xef5ad508 in fgets ()
#3 0x19f4c in close_port_output ()
#4 0x19bf0 in perror_to_string ()
#5 0x19e2c in read_from_port ()
#6 0x1bea0 in eval_expr ()
#7 0x17fb8 in reverse_list_of_nodes ()
#8 0x18430 in reverse_list_of_nodes ()
#9 0x182a4 in reverse_list_of_nodes ()
#10 0x18430 in reverse_list_of_nodes ()
#11 0x182a4 in reverse_list_of_nodes ()
#12 0x18430 in reverse_list_of_nodes ()
#13 0x18554 in exec_process_packet ()
#14 0x18b24 in notice_handler ()
#15 0x18e5c in notice_handler ()
#16 0x1bba4 in mux_loop ()
#17 0x1896c in main ()
