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authorThomas Schwinge <schwinge@nic-nac-project.de>2009-11-13 00:47:17 +0100
committerThomas Schwinge <schwinge@nic-nac-project.de>2009-11-13 00:47:17 +0100
commit4eb6564c7f4279d8f6c3b582e477e9bd90d469f3 (patch)
treed010a1708e8d05882bb6f7d5dba41256bbba9a06 /open_issues
parent5a2465da762a811d285e91443fe193c6a82bc33f (diff)
open_issues/term_blocking: Continue, but then system crashed.
Diffstat (limited to 'open_issues')
-rw-r--r--open_issues/term_blocking.mdwn55
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.]