[Bug 655673] New: disconnecting from VPN fills all terminals with "waiting for tap0 to become free"

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bugzilla_noreply＠novell.com

24 Nov 2010 24 Nov '10

07:45

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c0 Summary: disconnecting from VPN fills all terminals with "waiting for tap0 to become free" Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: Other OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Network AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: andrea@opensuse.org QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; it; rv:1.9.2.12) Gecko/20101026 SUSE/3.6.12-1.2 Firefox/3.6.12 i'm suffering of the same bug already filled into red hat bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=603956 after disconnecting from a VPN (using nm-applet) all the terminals are full of: Message from syslogd@linux-e1uf at Nov 24 08:39:51 ... kernel:[ 679.797324] unregister_netdevice: waiting for tap0 to become free. Usage count = 3 Message from syslogd@linux-e1uf at Nov 24 08:40:01 ... kernel:[ 689.837082] unregister_netdevice: waiting for tap0 to become free. Usage count = 3 su Message from syslogd@linux-e1uf at Nov 24 08:40:11 ... kernel:[ 699.877280] unregister_netdevice: waiting for tap0 to become free. Usage count = 3 reconnect to any vpn is impossible, the only "workaround" is rcnetwork restart happen around 8 times on 10 so in not always but not even sometimes.. it's very often and easy to reproduce Reproducible: Always -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

25 Nov 25 Nov

07:27

New subject: [Bug 655673] disconnecting from openvpn fills all terminals with "waiting for tap0 to become free"

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c2 Li Bin changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Summary|disconnecting from VPN |disconnecting from openvpn |fills all terminals with |fills all terminals with |"waiting for tap0 to become |"waiting for tap0 to become |free" |free" --- Comment #2 from Li Bin 2010-11-25 07:26:58 UTC --- Assigned, it should be a openvpn's kernel module issue or the openvpn not release some resources after disconect. I'll try to reproduce it first. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

07:48

New subject: [Bug 655673] disconnecting from openvpn fills all terminals with "waiting for tap0 to become free"

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c3 --- Comment #3 from andrea florio 2010-11-25 07:48:21 UTC --- it shouldn't be needed but eventually if that helps, i can provide you and account to the vpn i connect. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

08:08

New subject: [Bug 655673] disconnecting from openvpn fills all terminals with "waiting for tap0 to become free"

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c4 --- Comment #4 from Li Bin 2010-11-25 08:08:44 UTC --- Andrea, That would be better, I can save time for build a openvpn server for testing, thanks! You can send a test account to my email. binli@opensuse.org. :) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

08:31

New subject: [Bug 655673] disconnecting from openvpn fills all terminals with "waiting for tap0 to become free"

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c5 --- Comment #5 from andrea florio 2010-11-25 08:31:47 UTC --- sent everything by email: after you import, click on IPv4 settings --> routing --> use this connection only for resources in this network (words may change, i'm translating back from italian) of course i know you are a good guy and you'll NOT try to break my SLES machine right? :) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

08:33

New subject: [Bug 655673] disconnecting from openvpn fills all terminals with "waiting for tap0 to become free"

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c6 --- Comment #6 from andrea florio 2010-11-25 08:33:22 UTC --- for the records.. i wasn't yet able to reproduce using openvpn as root from the command line -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

08:49

New subject: [Bug 655673] disconnecting from openvpn fills all terminals with "waiting for tap0 to become free"

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c7 --- Comment #7 from Li Bin 2010-11-25 08:49:43 UTC --- (In reply to comment #5)

...

sent everything by email:

after you import, click on IPv4 settings --> routing --> use this connection only for resources in this network (words may change, i'm translating back from italian)

of course i know you are a good guy and you'll NOT try to break my SLES machine right? :) :D, I just make a test for connecting, please don't worry.

-- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

4 Mar 4 Mar

07:01

New subject: [Bug 655673] disconnecting from openvpn fills all terminals with "waiting for tap0 to become free"

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c8 Li Bin changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |andrea@opensuse.org --- Comment #8 from Li Bin 2011-03-04 07:01:57 UTC --- (In reply to comment #6)

...

for the records.. i wasn't yet able to reproduce using openvpn as root from the command line

Sorry for late, a little busy, the openvpn must use root permission. Is it still exist? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

09:15

New subject: [Bug 655673] disconnecting from openvpn fills all terminals with "waiting for tap0 to become free"

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c9 --- Comment #9 from andrea florio 2011-03-04 09:15:29 UTC --- what i meant is: using the command: openvpn --config whatever.ovpn the problem doesn't occur. it only manifest when using network manager (nm-applet in particular) to connect/disconnect -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

09:16

New subject: [Bug 655673] disconnecting from openvpn fills all terminals with "waiting for tap0 to become free"

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c andrea florio changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|andrea@opensuse.org | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

1 Feb 1 Feb

06:49

New subject: [Bug 655673] disconnecting from openvpn fills all terminals with "waiting for tap0 to become free"

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c10 Li Bin changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |andrea@opensuse.org --- Comment #10 from Li Bin 2012-02-01 06:49:37 UTC --- (In reply to comment #9)

...

what i meant is:

using the command:

openvpn --config whatever.ovpn

the problem doesn't occur. it only manifest when using network manager (nm-applet in particular) to connect/disconnect

Do you still have this issue in 12.1? Thanks! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

15 Jan 15 Jan

05:40

New subject: [Bug 655673] disconnecting from openvpn fills all terminals with "waiting for tap0 to become free"

https://bugzilla.novell.com/show_bug.cgi?id=655673 https://bugzilla.novell.com/show_bug.cgi?id=655673#c11 Li Bin changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |CLOSED InfoProvider|andrea@opensuse.org | Resolution| |NORESPONSE --- Comment #11 from Li Bin 2013-01-15 05:39:58 UTC --- Close it as no response. Feel free to contact us if any issue. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

[Bug 655673] New: disconnecting from VPN fills all terminals with "waiting for tap0 to become free"

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