Messages in this thread | | | Date | Wed, 18 May 2022 01:58:40 +0000 | From | Al Viro <> | Subject | Re: [syzbot] WARNING in mntput_no_expire (3) |
| |
On Wed, May 18, 2022 at 01:10:20AM +0000, Al Viro wrote: > On Wed, May 18, 2022 at 12:59:46AM +0000, Al Viro wrote: > > On Tue, May 17, 2022 at 10:58:15PM +0000, Al Viro wrote: > > > On Tue, May 17, 2022 at 03:49:07PM -0700, syzbot wrote: > > > > Hello, > > > > > > > > syzbot has tested the proposed patch but the reproducer is still triggering an issue: > > > > WARNING in mntput_no_expire > > > > > > Obvious question: which filesystem it is? > > > > FWIW, can't reproduce here - at least not with C reproducer + > > -rc7^ kernel + .config from report + debian kvm image (bullseye, > > with systemd shite replaced with sysvinit, which might be relevant). > > > > In case systemd-specific braindamage is needed to reproduce it... > > Hell knows; at least mount --make-rshared / doesn't seem to suffice. > > ... doesn't reproduce with genuine systemd either. FWIW, 4-way SMP > setup here.
OK, reproduced...
| |