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.
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
--
