Date: Mon, 3 Aug 2020 20:19:05 +0200 From: Peter Libassi <peter@libassi.se> To: Ronald Klop <ronald-lists@klop.ws> Cc: freebsd-current@freebsd.org Subject: Re: vnet/jail crashdump Message-ID: <0D73201E-8956-4085-81E0-C50FA96C6657@libassi.se> In-Reply-To: <op.0osa6w1ckndu52@sjakie> References: <op.0osa6w1ckndu52@sjakie>
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Looks like bug: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234985 = <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234985>; = <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234985 = <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234985>>; and=20 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238326 = <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238326>; = <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238326 = <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238326>>; The workaround in Bug 238326 comment 7 worked for me. /Peter > 3 aug. 2020 kl. 19:36 skrev Ronald Klop <ronald-lists@klop.ws>: >=20 > Hi, >=20 > After stopping a jail I get a crashdump. > core.txt: = https://www.klop.ws/core_2eef39c581f90f2f0c4921e43f1998c1/core.txt.0 >=20 > Jail.conf: > ---------- > exec.stop =3D "/bin/sh /etc/rc.shutdown"; > exec.clean; >=20 > exec.prestart =3D "ifconfig bridge0 > /dev/null 2> /dev/null || ( = ifconfig bridge0 create && ifconfig bridge0 addm vtnet0 && ifconfig = bridge0 up)"; >=20 > exec.consolelog =3D "/var/log/jail_${name}_console.log"; >=20 > mount.devfs; > path =3D "/data/jails/$name"; > host.hostname =3D "$name"; > mount.fstab =3D "/data/jails/fstab.$name"; > vnet; > allow.mlock; > devfs_ruleset=3D"110"; >=20 > freebsd12 { > osrelease =3D 12.1-RELEASE-p4; > osreldate =3D 1201000; > vnet.interface =3D "epair0b"; > # make sure the exec.prestart has a "+=3D" as we de it in the = global definition > # when checking for the bridge > exec.prestart +=3D "ifconfig epair0 create up"; > exec.prestart +=3D "ifconfig bridge0 addm epair0a"; > exec.prestart +=3D "ifconfig epair0b link 02:xxxxxx:0c"; > exec.start =3D "dhclient epair0b"; > exec.start +=3D "/bin/sh /etc/rc"; > exec.poststop =3D "ifconfig bridge0 deletem epair0a"; > exec.poststop +=3D "ifconfig epair0a destroy"; >=20 > } > freebsd13 { > vnet.interface =3D "epair1b"; > # make sure the exec.prestart has a "+=3D" as we de it in the = global definition > # when checking for the bridge > exec.prestart +=3D "ifconfig epair1 create up"; > exec.prestart +=3D "ifconfig bridge0 addm epair1a"; > exec.prestart +=3D "ifconfig epair1b link 02:xxxxxx:0d"; > exec.start =3D "dhclient epair1b"; > exec.start +=3D "/bin/sh /etc/rc"; > exec.poststop =3D "ifconfig bridge0 deletem epair1a"; > exec.poststop +=3D "ifconfig epair1a destroy"; > } > ---------- >=20 > What can I do to help debug? >=20 > Regards, > Ronald. > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to = "freebsd-current-unsubscribe@freebsd.org"
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