Messages in this thread | | | Date | Thu, 29 May 2008 09:29:08 -0700 (PDT) | From | Casey Schaufler <> | Subject | Re: 2.6.24-rc4: mount.ntfs-3g hangs when smack is enabled |
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--- "Luiz Fernando N. Capitulino" <lcapitulino@mandriva.com.br> wrote:
> > Hi Casey, > > I'm not sure whether this is a smack problem, but Mandriva users are > reporting that mount.ntfs-3g (ntfs driver, uses FUSE) hangs when > they try to mount their NTFS partition. > > I could reproduce the problem with a vanilla 2.6.24-rc4 kernel, and it > only happens when Smack is enabled.
Thank you for the report. I will look into it.
> Besides that, I've been told that a similar problem happens with unionfs, > but I haven't tried to reproduce it yet. > > What follows is the output of SysRq+D: > > """ > Showing all locks held in the system: > 1 lock held by mingetty/4193: > #0: (&tty->atomic_read_lock){--..}, at: [<c0229650>] read_chan+0x1e5/0x605 > 1 lock held by mingetty/4194: > #0: (&tty->atomic_read_lock){--..}, at: [<c0229650>] read_chan+0x1e5/0x605 > 1 lock held by mingetty/4195: > #0: (&tty->atomic_read_lock){--..}, at: [<c0229650>] read_chan+0x1e5/0x605 > 1 lock held by mingetty/4196: > #0: (&tty->atomic_read_lock){--..}, at: [<c0229650>] read_chan+0x1e5/0x605 > 1 lock held by mingetty/4197: > #0: (&tty->atomic_read_lock){--..}, at: [<c0229650>] read_chan+0x1e5/0x605 > 2 locks held by mount.ntfs-3g/4667: > #0: (&type->s_umount_key#19){--..}, at: [<c01726f0>] sget+0x202/0x350 > #1: (&isp->smk_lock){--..}, at: [<c01c7f87>] smack_d_instantiate+0x39/0x129 > 1 lock held by bash/4844: > #0: (&tty->atomic_read_lock){--..}, at: [<c0229650>] read_chan+0x1e5/0x605 > 1 lock held by bash/5389: > #0: (&tty->atomic_read_lock){--..}, at: [<c0229650>] read_chan+0x1e5/0x605 > 1 lock held by bash/5498: > #0: (&tty->atomic_read_lock){--..}, at: [<c0229650>] read_chan+0x1e5/0x605 > """ > > Let me know if you need more information. > > Best regards. > > -- > Luiz Fernando N. Capitulino > >
Casey Schaufler casey@schaufler-ca.com
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