Copying a file in a shared folder on Solaris causes a kernel panic => Fixed in SVN

[foobar42]

Doing a simple file copy in a shared folder (cp shared/a shared/b) on a Solaris guest causes a kernel panic:

panic[cpu0]/thread=<thread1>: recursive mutex_enter, lp=<...>, owner=<thread1>, thread=<thread1>

<addr> unix:mutex_panic+6f ()
<addr> unix:mutex_vector_enter+2e4 ()
<addr> vboxfs:sffs_getpage+76 ()
<addr> genunix:fop_getpage+47 ()
<addr> genunix:segvn_fault+8b0 ()
<addr> genunix:as_fault+205 ()
<addr> unix:pagefault+8b ()
<addr> unix:trap+523 ()
<addr> unix:_cmntrap+140 ()
<addr> unix:bcopy_altentry+55a ()
<addr> genunix:uiomove+df ()
<addr> vboxfs:sffs_write+1d3 ()
<addr> genunix:fop_write+31 ()
<addr> lofs:lo_write+11 ()
<addr> genunix:fop_write+31 ()
<addr> genunix:write+287 ()
<addr> genunix:write32+e ()
<addr> unix:brand_sys_sysenter+1f2 ()

The guest is running Solaris 10u8.

[Ramshankar Venkataraman]

This is fixed in SVN (public patch) and fix should be available in the next release.

[Frank Mehnert]

Fix is part of VBox 4.1.8.