Please ignore my earlier message. I upgraded to the newest cvs and now
all is well.
-matt
> Hello all.
>
> I'm experiencing a hang while atempting to mount my host
> machines' file system. I follow the directions explicitly
> and type
>
> mount none /mnt -t hostfs
>
> Here is a copy of the stacktrace:
>
> Program received signal SIGINT, Interrupt.
> 0x100ae38d in __sigprocmask (how=0, set=0x50fbbc8c, oset=0x0)
> at ../sysdeps/unix/sysv/linux/sigprocmask.c:48
> 48 ../sysdeps/unix/sysv/linux/sigprocmask.c: No such file or directory.
> (gdb) bt
> #0 0x100ae38d in __sigprocmask (how=0, set=0x50fbbc8c, oset=0x0)
> at ../sysdeps/unix/sysv/linux/sigprocmask.c:48
> #1 0x100a1cba in change_sig (signal=10, on=0) at process.c:219
> #2 0x100a679b in segv_handler (sig=11) at trap_user.c:303
> #3 <signal handler called>
> #4 copy_mount_options (data=0x805a710, where=0x50fbbe80)
> at /home/vnc/um/linux-um/include/asm/uaccess.h:60
> #5 0x10026f5c in sys_mount (dev_name=0x805a6f0 "none",
> dir_name=0x805a700 "/mnt/local", type=0x805a710 "hostfs",
> flags=3236757504, data=0x0) at super.c:1428
> #6 0x100a46fc in execute_syscall (syscall=21, args=0x50fbbee4)
> at syscall_kern.c:340
> #7 0x100a4b2d in syscall_handler (unused=0) at syscall_user.c:113
> #8 <signal handler called>
> #9 0x100ae3c1 in __kill ()
>
> (gdb) i sym 268849158
> lo_ioctl + 58 in section .text
> (gdb) i line *268849158
> Line 644 of "loop.c" starts at address 0x10065003 <lo_ioctl+55>
> and ends at 0x10065010 <lo_ioctl+68>.
>
>
> Whats stranger still is using hostfs works fine on my debian 2.2
> machine, but on a stock redhat 7.0 machine this hang occurrs.
>
> The version of mount (in the virtual machine) is linked with
> libc-2.1.3, but I also have a version linked with libc-1.9.x
> that hangs when mounting any file system including one via hostfs.
>
> Must the host machine be using a particular kernel version? It is
> 2.2.16, so I have not as of yet tried the patch mentioned on the
> download page.
>
> Any suggestions?
>
> -matt
>
>
>
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