Attachment 110654 Details for Bug 86707 – Summarize what happens when system try to halt

Summarize what happens when system try to halt

halting.txt (text/plain), 4.02 KB, created by Javi Barroso on 2014-12-09 22:24:51 UTC

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Creator: Javi Barroso

Created: 2014-12-09 22:24:51 UTC

Size: 4.02 KB

patch

obsolete

># systemctl cat /lib/systemd/system/wpa_supplicant.service
># /lib/systemd/system/wpa_supplicant.service
>[Unit]
>Description=WPA supplicant
>Before=network.target
>
>[Service]
>Type=dbus
>BusName=fi.epitest.hostap.WPASupplicant
>ExecStart=/sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
>
>[Install]
>WantedBy=multi-user.target
>Alias=dbus-fi.epitest.hostap.WPASupplicant.service
>
># ip add
>1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
>    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>    inet 127.0.0.1/8 scope host lo
>       valid_lft forever preferred_lft forever
>    inet6 ::1/128 scope host 
>       valid_lft forever preferred_lft forever
>2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
>    link/ether 2c:d4:44:b4:fc:4e brd ff:ff:ff:ff:ff:ff
>3: wwan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
>    link/ether 22:9a:fa:12:06:6e brd ff:ff:ff:ff:ff:ff
>4: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
>    link/ether 60:67:20:70:8b:f0 brd ff:ff:ff:ff:ff:ff
>
># systemctl cat mnt-usb.mount
>* mnt-usb.mount - /mnt/usb
>   Loaded: loaded (/etc/fstab)
>   Active: deactivating (unmounting) (Result: exit-code) since Tue 2014-12-09 21:19:23 CET; 1min 13s ago
>    Where: /mnt/usb
>     What: curlftpfs#ftp://192.168.0.1/disk_sda1/
>     Docs: man:fstab(5)
>           man:systemd-fstab-generator(8)
>  Control: 7017 (umount)
>   CGroup: /system.slice/mnt-usb.mount
>           `-7017 /bin/umount -n /mnt/usb
>
># dmesg # halting and trying to summarizing
>...
>[  183.760105] systemd[1]: Trying to enqueue job halt.target/start/replace-irreversibly
>[  183.760821] systemd[1]: Installed new job halt.target/start as 3091
>[  183.760832] systemd[1]: Installed new job systemd-halt.service/start as 3092
>...
>[  183.761180] systemd[1]: Installed new job NetworkManager.service/stop as 3146
>[  183.761186] systemd[1]: Installed new job cups-browsed.service/stop as 3147
>[  183.761193] systemd[1]: Installed new job wpa_supplicant.service/stop as 3149
>....
>[  183.761360] systemd[1]: Installed new job network-online.target/stop as 3185
>[  183.761367] systemd[1]: Installed new job remote-fs-pre.target/stop as 3188
>...
>[  183.761624] systemd[1]: Installed new job umount.target/start as 3225
>....
>[  183.761676] systemd[1]: Installed new job mnt-usb.mount/stop as 3233
>[  183.761686] systemd[1]: Installed new job dev-mapper-doraemon\x2dswap.swap/stop as 3234
>[  183.761695] systemd[1]: Installed new job dev-doraemon-swap.swap/stop as 3235
>[  183.802307] systemd[1]: Deactivating swap /dev/mapper/doraemon-swap...
>...
>[  183.802381] systemd[1]: Unmounting /mnt/usb...
>[  183.802537] systemd[1]: About to execute: /bin/umount -n /mnt/usb
>[  183.802609] systemd[7016]: Executing: /sbin/swapoff /dev/mapper/doraemon-swap
>[  183.802646] systemd[1]: Forked /bin/umount as 7017
>[  183.802764] systemd[1]: mnt-usb.mount changed mounted -> unmounting
>[  183.802784] systemd[1]: Stopping Session 1 of user javi.
>[  183.803057] systemd[7017]: Executing: /bin/umount -n /mnt/usb
>[  183.811847] systemd[1]: session-1.scope changed running -> dead
>[  183.811897] systemd[1]: Failed to destroy cgroup /user.slice/user-1000.slice/session-1.scope: Device or resource busy
>[  183.811909] systemd[1]: Job session-1.scope/stop finished, result=done
>[  183.811920] systemd[1]: Stopped Session 1 of user javi.
>.....
>[  183.814656] systemd[1]: Stopping WPA supplicant...
>> WPA deauthenticating but umount is not finish
>[  183.814784] wlan0: deauthenticating from e4:c1:46:b4:17:70 by local choice (Reason: 3=DEAUTH_LEAVING)
>[  183.814833] systemd[1]: wpa_supplicant.service changed running -> stop-sigterm
>...
>[  183.875853] systemd[1]: Failed to send unit change signal for wpa_supplicant.service: Transport endpoint is not connected
>...
>[  183.875928] systemd[1]: Failed to send unit change signal for mnt-usb.mount: Transport endpoint is not connected
>...
>[  274.143786] systemd[1]: mnt-usb.mount unmounting timed out. Stopping.
>[  274.146565] systemd[1]: mnt-usb.mount changed unmounting -> unmounting-sigterm

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Attachments on bug 86707: 110009 | 110652 | 110653 | 110654

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