Since it looks like things are hanging when a process is being used, I'd like to see if the problem goes away if we don't reuse the processes. I'm just trying to do a bsearch() on the problem.OK. I've made the change and HUP'ed master. I can see the first processes with -U 1. So I guess I'll have to wait a while to see if any of those get stuck as well.OK, let me know.
Didn't work :-(
# ps -aef| grep U
UID PID PPID C STIME TTY TIME CMD
...
cyrus 25038 32385 0 15:44 ? 00:00:00 pop3d -s -U 1
...
That's more than an hour ago. So:
# strace -p 25038
Process 25038 attached - interrupt to quit
read(0, <unfinished ...>
# gdb -p 25038
GNU gdb Red Hat Linux (6.3.0.0-1.138.el3rh)
...
(gdb) bt
#0 0x0079f41e in __read_nocancel () from /lib/tls/libc.so.6
#1 0x00d0b2f7 in BIO_new_socket () from /lib/libcrypto.so.4
#2 0x00d092b2 in BIO_read () from /lib/libcrypto.so.4
#3 0x005dae13 in ssl23_read_bytes () from /lib/libssl.so.4
#4 0x005d9c51 in ssl23_get_client_hello () from /lib/libssl.so.4
#5 0x005d9712 in ssl23_accept () from /lib/libssl.so.4
#6 0x005ddc9a in SSL_accept () from /lib/libssl.so.4
#7 0x08052cb3 in shut_down ()
#8 0x0804e513 in shut_down ()
#9 0x0804d58c in ?? ()
#10 0x00000001 in ?? ()
#11 0x082ee848 in ?? ()
#12 0x00000000 in ?? ()
Any other ideas?
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.:.Sebastian Hagedorn - RZKR-R1 (Gebäude 52), Zimmer 18.:.
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