Mirko Parthey wrote:
On Mon, Jan 31, 2005 at 05:22:02PM +0100, wrote:
My Debian machine hangs during shutdown, with messages like this: unregister_netdevice: waiting for br0 to become free. Usage count = 1
I narrowed it down to the command # brctl delbr br0 which does not return in the circumstances shown below.
The problem is reproducible with both 2.6.11-rc2 from kernel.org and the
Debian kernel-image-2.6.10-1-686.
[...]
The problem was introduced between 2.6.8.1 and 2.6.9, and it is still present in 2.6.11-rc2-bk9.
Mirko - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Jep it appears in 2.6.8 and above. I don't know the process who's using it:
Before shutdown: PID TTY TIME CMD 1 ? 00:00:00 init 2 ? 00:00:00 ksoftirqd/0 3 ? 00:00:00 events/0 4 ? 00:00:00 khelper 9 ? 00:00:00 kthread 19 ? 00:00:00 kacpid 17 ? 00:00:00 vesafb 100 ? 00:00:00 kblockd/0 164 ? 00:00:00 pdflush 165 ? 00:00:00 pdflush 166 ? 00:00:00 kswapd0 167 ? 00:00:00 aio/0 168 ? 00:00:00 jfsIO 169 ? 00:00:00 jfsCommit 170 ? 00:00:00 jfsSync 171 ? 00:00:00 xfslogd/0 172 ? 00:00:00 xfsdatad/0 173 ? 00:00:00 xfsbufd 774 ? 00:00:00 kseriod 862 ? 00:00:00 ata/0 882 ? 00:00:00 kcryptd/0 883 ? 00:00:00 kmirrord/0 887 ? 00:00:00 xfssyncd 939 ? 00:00:00 udevd 1061 ? 00:00:00 devfsd 1242 ? 00:00:00 khubd 1616 ? 00:00:00 syslog-ng 2562 ? 00:00:00 khpsbpkt 2646 ? 00:00:00 knodemgrd_0 3987 ? 00:00:00 crond 4027 tty2 00:00:00 agetty 4028 tty3 00:00:00 agetty 4029 tty4 00:00:00 agetty 4030 tty5 00:00:00 agetty 4031 tty6 00:00:00 agetty 4473 tty1 00:00:00 bash 4553 tty1 00:00:00 ps
And my System can't shutdown because of this bug. Currently disabling this checking function seems to be the only solution (see my diff).
Matthias-Christian Ott - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/