Date: Mon, 11 Dec 2023 13:38:27 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 266999] tun(4): kernel: panic: make_dev_sv: bad si_name (error=17, si_name=tun2) in in make_dev_sv > tun_create_device > tunclone Message-ID: <bug-266999-7501-DtflWorvgu@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-266999-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-266999-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266999 St=C3=A9phane Rochoy <stephane.rochoy@stormshield.eu> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |stephane.rochoy@stormshield | |.eu --- Comment #6 from St=C3=A9phane Rochoy <stephane.rochoy@stormshield.eu> -= -- Not sure if relevant but interface renaming seems to conflict with the name checks performed by `make_dev_sv`. For example, the following commands trig= ger the panic: # Destroy all existing tuns ifconfig -l -g tun | xargs -I {} ifconfig {} destroy # Create a new tun "/dev/tun0", and add a symbolic link "/dev/tun1" pointing on it ifconfig tun create name tun1 # KERNEL PANIC here # panic: make_dev_sv: bad si_name (error=3D17, si_name=3Dtun1) ifconfig tun create (Tested on 653738e895ba, which is a bit old) --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.=
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