https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213896
Heinz N. Gies <he...@project-fifo.net> changed:
What |Removed |Added
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CC| |he...@project-fifo.net
--- Comment #6 from Heinz N. Gies <he...@project-fifo.net> ---
I'm having the same problem and can reliably reproduce it.
I noticed it when testing vmadm (https://github.com/project-fifo/r-vmadm) and
starting and stopping a jail a few times.
The basic steps for start are:
rctl -a jail:d0f4fea3-e368-4346-b44c-50cfbcffa287:memoryuse:deny=1024M
jail:d0f4fea3-e368-4346-b44c-50cfbcffa287:memorylocked:deny=1024M
jail:d0f4fea3-e368-4346-b44c-50cfbcffa287:shmsize:deny=1024M
jail:d0f4fea3-e368-4346-b44c-50cfbcffa287:pcpu:deny=100
jail:d0f4fea3-e368-4346-b44c-50cfbcffa287:maxproc:deny=2000
mount -t devfs devfs
/zroot/jails/d0f4fea3-e368-4346-b44c-50cfbcffa287/root/dev
mount -t devfs devfs
/zroot/jails/d0f4fea3-e368-4346-b44c-50cfbcffa287/root/jail/dev
jail -i -c persist name=d0f4fea3-e368-4346-b44c-50cfbcffa287
path=/zroot/jails/d0f4fea3-e368-4346-b44c-50cfbcffa287/root
host.hostuuid=d0f4fea3-e368-4346-b44c-50cfbcffa287 host.hostname=test
devfs_ruleset=4 securelevel=2 sysvmsg=new sysvsem=new sysvshm=new
allow.raw_sockets children.max=1 vnet=new vnet.interface=epair0b
exec.start="/sbin/ifconfig epair0b name net0p; /sbin/ifconfig net0p.5 create
vlan 5 vlandev net0p; /sbin/ifconfig net0p.5 name net0; /sbin/ifconfig net0
inet 192.168.1.234 255.255.255.0; /sbin/route add default -gateway 192.168.1.1;
/sbin/ifconfig lo0 127.0.0.1 up; jail -c persist
name=d0f4fea3-e368-4346-b44c-50cfbcffa287 host.hostname=test path=/jail
ip4=inherit devfs_ruleset=4 securelevel=2 sysvmsg=new sysvsem=new sysvshm=new
allow.raw_sockets exec.start='sh /etc/rc'"
ifconfig epair0a name j1:net0
and destroying the jail the same way in reverse (stop, unmount, remove rctl
entries dstrouy j1:net0)
kernel is FreeBSD fifo-bsd 11.0-RELEASE-p1 with
which is the standard kenrel config plus
nooptions SCTP # Stream Control Transmission Protocol
options VIMAGE # VNET/Vimage support
options RACCT # Resource containers
options RCTL # same as above
I've uploaded the kernel dump here
https://www.dropbox.com/s/73mb8e64cb7zwbe/crash.tar.xz?dl=0 (it's too big to
attach)
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