Gordon Ross wrote:
On Sun, Feb 5, 2012 at 11:02 AM, Darren Reed <[email protected]> wrote:
[...]
Unfortunately even though I forced a system panic and crash dump,
I'd forgotten to create /var/crash & friends and thus lost the
system. Has any thought been given to forcing the creation of the
directories required to store crash dumps from a default install?
Not sure about that, but you can run savecore by hand and it will
often succeed finding a dump and saving it. FYI.
Thanks, it indeed found the dump.
Looking at the "hung" openssl...
> ::ps!grep openssl
R 10775 10772 1452 1196 1013 0x4a004000 ffffff0119d86040 openssl
R 10718 10715 1452 1196 1013 0x4a004000 ffffff0139b030b0 openssl
R 10709 10706 1452 1196 1013 0x4a004000 ffffff011eaf8078 openssl
> ffffff0119d86040::print -t proc_t p_lwpcnt
int p_lwpcnt = 0x1
> ffffff0119d86040::print -t proc_t p_tlist|::thread
ADDR STATE FLG PFLG SFLG PRI EPRI PIL INTR
ffffff014583f080 sleep 1002 104 1 59 0 0 n/a
> 0xffffff014583f080::findstack
stack pointer for thread ffffff014583f080: ffffff0004515c20
[ ffffff0004515c20 _resume_from_idle+0xf1() ]
ffffff0004515c50 swtch+0x145()
ffffff0004515cb0 cv_wait_sig_swap_core+0x174()
ffffff0004515cd0 cv_wait_sig_swap+0x18()
ffffff0004515d20 so_wait_connected_locked+0x69()
ffffff0004515d70 so_wait_connected+0x40()
ffffff0004515e00 so_connect+0x117()
ffffff0004515e50 socket_connect+0x47()
ffffff0004515ec0 connect+0xec()
ffffff0004515f10 _sys_sysenter_post_swapgs+0x149()
> ffffff0119d86040::pfiles
FD TYPE VNODE INFO
0 CHR ffffff0108b4c900 /devices/pseudo/mm@0:null
1 FIFO ffffff011184a400
2 REG ffffff0124440480
/tmp/nightly.tmpdir.1452/dmake.stdout.31.78.uNa4da
3 CHR ffffff010dfce580 /devices/pseudo/log@0:conslog
4 SOCK ffffff0113124b80 socket: AF_INET 127.0.0.1 56357 remote: AF_INET
127.0.0.1 30003
Now the really weird part is that the connect() hung, rather
than returned an error... but what is it trying to connect to
on the localhost?
Darren
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