onifconsole prevent shutdown on mbr 2013
Huang Wen Hui
huanghwh at gmail.com
Fri Jun 13 23:58:19 UTC 2014
Hi,
I notice onifconsole is enable on STABLE recently, In mbr 2013 there is an
uart port, it may not useful:
uart0: <8250 or 16450 or compatible> at port 0x3f8-0x3ff irq 4 flags 0x10
on isa0
uart0: console (338,n,8,1)
If onifconsole is enable, "shutdown -p now" or press power button on
keyboard is not properly work.
system still can ssh.
Before shutdown command, ps -ax show:
PID TT STAT TIME COMMAND
0 - DLs 0:00.10 [kernel]
1 - ILs 0:00.02 /sbin/init -s
2 - DL 0:00.02 [cam]
3 - DL 0:00.00 [sctp_iterator]
4 - DL 0:00.00 [pagedaemon]
5 - DL 0:00.00 [vmdaemon]
6 - DL 0:00.00 [pagezero]
7 - DL 0:00.00 [bufdaemon]
8 - DL 0:00.00 [syncer]
9 - DL 0:00.00 [vnlru]
10 - DL 0:00.00 [audit]
11 - RL 7:12.33 [idle]
12 - WL 0:00.32 [intr]
13 - DL 0:00.01 [geom]
14 - DL 0:00.00 [rand_harvestq]
15 - DL 0:00.10 [usb]
16 - DL 0:00.00 [softdepflush]
439 - Is 0:00.00 dhclient: bge0 [priv] (dhclien
475 - Is 0:00.00 dhclient: bge0 (dhclient)
480 - Is 0:00.00 /usr/sbin/moused -p /dev/ums0
506 - Is 0:00.00 /usr/sbin/moused -p /dev/ums1
531 - Is 0:00.00 /usr/sbin/moused -p /dev/wsp0
548 - Is 0:00.00 /sbin/devd
596 - DL 0:00.00 [ng_queue]
597 - DL 0:00.00 [Timer]
716 - Ss 0:00.00 /usr/sbin/syslogd -s
797 - Ss 0:00.01 /usr/sbin/ntpd -c /etc/ntp.con
847 - Ss 0:00.00 /usr/local/bin/dbus-daemon --s
887 - Ss 0:00.01 /usr/local/sbin/openvpn --cd /
894 - Is 0:00.02 /bin/sh /usr/local/bin/mysqld_
1549 - I 0:00.11 /usr/local/libexec/mysqld --de
1570 - Is 0:00.00 /usr/local/bin/memcached -d -u
1611 - Is 0:00.01 /usr/local/sbin/cupsd -C /usr/
1623 - DL 0:00.00 [md0]
1642 - Is 0:00.00 /usr/sbin/sshd
1645 - Ss 0:00.00 sendmail: accepting connection
1648 - Is 0:00.00 sendmail: Queue runner at 00:30:0
1652 - Is 0:00.00 /usr/sbin/cron -s
1706 - Is 0:05.64 /usr/local/sbin/hald
1709 - I 0:00.07 hald-runner
1729 - Is 0:00.01 sshd: hwh [priv] (sshd)
1731 - I 0:00.05 hald-addon-mouse-sysmouse: /de
1746 - S 0:00.00 sshd: hwh at pts/0 (sshd)
1752 - I 0:00.06 hald-addon-mouse-sysmouse: /de
1755 - I 0:00.05 hald-addon-mouse-sysmouse: /de
1775 - S 0:00.06 hald-addon-storage: /dev/da0 (
1693 v0 Is+ 0:00.01 /usr/libexec/getty Pc ttyv0
1694 v1 Is+ 0:00.00 /usr/libexec/getty Pc ttyv1
1695 v2 Is+ 0:00.01 /usr/libexec/getty Pc ttyv2
1696 v3 Is+ 0:00.01 /usr/libexec/getty Pc ttyv3
1697 v4 Is+ 0:00.01 /usr/libexec/getty Pc ttyv4
1698 v5 Is+ 0:00.01 /usr/libexec/getty Pc ttyv5
1699 v6 Is+ 0:00.01 /usr/libexec/getty Pc ttyv6
1700 v7 Is+ 0:00.00 /usr/libexec/getty Pc ttyv7
1701 u0 Is+ 0:00.01 /usr/libexec/getty std.9600 tt
1747 0 Ss 0:00.01 -csh (csh)
1779 0 R+ 0:00.00 ps -ax
After showdown command, ps -ax show:
PID TT STAT TIME COMMAND
0 - DLs 0:00.10 [kernel]
1 - SLs 0:00.02 /sbin/init -s
2 - DL 0:00.02 [cam]
3 - DL 0:00.00 [sctp_iterator]
4 - DL 0:00.00 [pagedaemon]
5 - DL 0:00.00 [vmdaemon]
6 - DL 0:00.00 [pagezero]
7 - DL 0:00.00 [bufdaemon]
8 - DL 0:00.00 [syncer]
9 - DL 0:00.00 [vnlru]
10 - DL 0:00.00 [audit]
11 - RL 9:50.12 [idle]
12 - WL 0:00.33 [intr]
13 - DL 0:00.01 [geom]
14 - DL 0:00.01 [rand_harvestq]
15 - DL 0:00.11 [usb]
16 - DL 0:00.00 [softdepflush]
439 - Is 0:00.00 dhclient: bge0 [priv] (dhclien
475 - Is 0:00.00 dhclient: bge0 (dhclient)
480 - Is 0:00.00 /usr/sbin/moused -p /dev/ums0
506 - Is 0:00.00 /usr/sbin/moused -p /dev/ums1
531 - Is 0:00.00 /usr/sbin/moused -p /dev/wsp0
548 - Is 0:00.00 /sbin/devd
596 - DL 0:00.00 [ng_queue]
597 - DL 0:00.00 [Timer]
716 - Is 0:00.00 /usr/sbin/syslogd -s
797 - Ss 0:00.01 /usr/sbin/ntpd -c /etc/ntp.con
847 - Is 0:00.00 /usr/local/bin/dbus-daemon --s
887 - Ss 0:00.01 /usr/local/sbin/openvpn --cd /
894 - Is 0:00.02 /bin/sh /usr/local/bin/mysqld_
1549 - I 0:00.11 /usr/local/libexec/mysqld --de
1570 - Is 0:00.00 /usr/local/bin/memcached -d -u
1611 - Is 0:00.01 /usr/local/sbin/cupsd -C /usr/
1623 - DL 0:00.00 [md0]
1642 - Is 0:00.00 /usr/sbin/sshd
1645 - Ss 0:00.00 sendmail: accepting connection
1648 - Is 0:00.00 sendmail: Queue runner at 00:30:0
1652 - Is 0:00.00 /usr/sbin/cron -s
1706 - Is 0:05.64 /usr/local/sbin/hald
1709 - I 0:00.07 hald-runner
1729 - Is 0:00.01 sshd: hwh [priv] (sshd)
1731 - I 0:00.05 hald-addon-mouse-sysmouse: /de
1746 - S 0:00.00 sshd: hwh at pts/0 (sshd)
1752 - I 0:00.06 hald-addon-mouse-sysmouse: /de
1755 - I 0:00.05 hald-addon-mouse-sysmouse: /de
1775 - S 0:00.06 hald-addon-storage: /dev/da0 (
1693 v0- Z+ 0:00.01 <defunct>
1694 v1- Z+ 0:00.00 <defunct>
1695 v2- Z+ 0:00.01 <defunct>
1696 v3- Z+ 0:00.01 <defunct>
1697 v4- Z+ 0:00.01 <defunct>
1698 v5- Z+ 0:00.01 <defunct>
1699 v6- Z+ 0:00.01 <defunct>
1700 v7- Z+ 0:00.00 <defunct>
1701 u0- Z+ 0:00.01 <defunct>
1747 0 Ss 0:00.01 -csh (csh)
1780 0 R+ 0:00.00 ps -ax
All getty processes become to defunct.
Cheers,
Huang Wenhui
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