Re: [syzbot] [kernfs?] possible deadlock in kernfs_fop_llseek

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, Apr 06, 2024 at 11:57:11AM +0300, Amir Goldstein wrote:
> On Sat, Apr 6, 2024 at 10:11 AM Al Viro <viro@xxxxxxxxxxxxxxxxxx> wrote:
> >
> > On Sat, Apr 06, 2024 at 12:05:04AM -0700, syzbot wrote:
> >
> > > commit:         3398bf34 kernfs: annotate different lockdep class for ..
> > > git tree:       https://github.com/amir73il/linux/ vfs-fixes
> > > kernel config:  https://syzkaller.appspot.com/x/.config?x=c5cda112a8438056
> > > dashboard link: https://syzkaller.appspot.com/bug?extid=9a5b0ced8b1bfb238b56
> > > compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
> > >
> > > Note: no patches were applied.
> >
> 
> Looks like it fixes the problem:
> https://lore.kernel.org/lkml/000000000000a386f2061562ba6a@xxxxxxxxxx/
> 
> Al,
> 
> Are you ok with going with your solution?
> Do you want to pick it up through your tree?
> Or shall I post it and ask Christian or Greg to pick it up?

Umm...  I can grab it into #fixes.  Would be nice to get the result of
that test both on current mainline and mainline + patch, though - looks
like the same test keeps hitting some unrelated shite in virtio_scsi.




[Index of Archives]     [Linux Ext4 Filesystem]     [Union Filesystem]     [Filesystem Testing]     [Ceph Users]     [Ecryptfs]     [NTFS 3]     [AutoFS]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux Cachefs]     [Reiser Filesystem]     [Linux RAID]     [NTFS 3]     [Samba]     [Device Mapper]     [CEPH Development]

  Powered by Linux