diff options
| -rw-r--r-- | open_issues/term_blocking.mdwn | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/open_issues/term_blocking.mdwn b/open_issues/term_blocking.mdwn index 70b6884d..6c7285e3 100644 --- a/open_issues/term_blocking.mdwn +++ b/open_issues/term_blocking.mdwn @@ -37,3 +37,58 @@ The `term` on `p6` has already been running before: root 6871 3 - 5:45.86 /hurd/term /dev/ptyp6 pty-master /dev/ttyp6 Killed it, and things were fine again. + +--- + +Have a freshly started shell blocking on such a `term` instance. + + $ ps -F hurd-long -p 1766 -T -Q + PID TH# UID PPID PGrp Sess TH Vmem RSS %CPU User System Args + 1766 0 3 1 1 6 131M 1.14M 0.0 0:28.85 5:40.91 /hurd/term /dev/ptyp3 pty-master /dev/ttyp3 + 0 0.0 0:05.76 1:08.48 + 1 0.0 0:00.00 0:00.01 + 2 0.0 0:06.40 1:11.52 + 3 0.0 0:05.76 1:09.89 + 4 0.0 0:05.42 1:06.74 + 5 0.0 0:05.50 1:04.25 + +... and after 5:45 h: + + $ ps -F hurd-long -p 21987 -T -Q + PID TH# UID PPID PGrp Sess TH Vmem RSS %CPU User System Args + 21987 1001 676 21987 21987 2 148M 2.03M 0.0 0:00.02 0:00.07 /bin/bash + 0 0.0 0:00.02 0:00.07 + 1 0.0 0:00.00 0:00.00 + + $ ps -F hurd-long -p 1766 -T -Q + PID TH# UID PPID PGrp Sess TH Vmem RSS %CPU User System Args + 1766 0 3 1 1 6 131M 1.14M 0.0 0:29.04 5:42.38 /hurd/term /dev/ptyp3 pty-master /dev/ttyp3 + 0 0.0 0:05.76 1:08.48 + 1 0.0 0:00.00 0:00.01 + 2 0.0 0:06.41 1:11.90 + 3 0.0 0:05.82 1:10.28 + 4 0.0 0:05.52 1:07.06 + 5 0.0 0:05.52 1:04.63 + + $ sudo gdb /hurd/term 1766 + [sudo] password for tschwinge: + GNU gdb (GDB) 7.0-debian + Copyright (C) 2009 Free Software Foundation, Inc. + License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> + This is free software: you are free to change and redistribute it. + There is NO WARRANTY, to the extent permitted by law. Type "show copying" + and "show warranty" for details. + This GDB was configured as "i486-gnu". + For bug reporting instructions, please see: + <http://www.gnu.org/software/gdb/bugs/>... + Reading symbols from /hurd/term...Reading symbols from /usr/lib/debug/hurd/term...done. + (no debugging symbols found)...done. + Attaching to program `/hurd/term', pid 1766 + [New Thread 1766.1] + [New Thread 1766.2] + [New Thread 1766.3] + [New Thread 1766.4] + [New Thread 1766.5] + [New Thread 1766.6] + Reading symbols from /lib/libhurdbugaddr.so.0.3...Reading symbols from /usr/lib/debug/lib/libhurdbugaddr.so.0.3... + [System doesn't respond anymore, but no kernel crash.] |