7.0-CURRENT panic

Hi,

When I connect my Nokia N73 and select mass storage mode my 7.0-CURRENT 
panics if I try to copy something from it:

umass0: <Nokia Nokia N73, class 0/0, rev 2.00/1.00, addr 2> on uhub1
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <  > Removable Direct Access SCSI-0 device
da0: 1.000MB/s transfers
da0: 120MB (245919 512 byte sectors: 64H 32S/T 120C)
GEOM_LABEL: Label for provider da0 is msdosfs/Memory card.
GEOM_LABEL: Label msdosfs/Memory card removed.
panic: VOP_STRATEGY failed bp=0xcd1b8da8 vp=0xc4175990
cpuid = 0
KDB: enter: panic
[thread pid 646 tid 100081 ]
Stopped at      kdb_enter+0x32: leave
db> where
Tracing pid 646 tid 100081 td 0xc30ade00
kdb_enter(c0a93f54,0,c0a9d149,d61c7a54,0,...) at kdb_enter+0x32
panic(c0a9d149,cd1b8da8,c4175990,c0b762c0,c4175990,...) at panic+0x124
bufstrategy(c4175a50,cd1b8da8,0,4000,0,...) at bufstrategy+0x7f
cluster_read(c4175990,ffffffff,0,0,0,...) at cluster_read+0x520
msdosfs_read(d61c7bc8,c30ade00,c40ff948,0,d61c7be8,...) at msdosfs_read+0x1fb
VOP_READ_APV(c0b3ccc0,d61c7bc8,c30ade00,c0a9fcfe,203,...) at VOP_READ_APV+0xa5
vn_read(c40ff948,d61c7c60,c3f3fd00,0,c30ade00,...) at vn_read+0x286
dofileread(d61c7c60,ffffffff,ffffffff,0,c40ff948,...) at dofileread+0x96
kern_readv(c30ade00,3,d61c7c60,804c6a0,10000,...) at kern_readv+0x58
read(c30ade00,d61c7cfc,c,c0a83edf,c0b3f828,...) at read+0x4f
syscall(d61c7d38) at syscall+0x2b3
Xint0x80_syscall() at Xint0x80_syscall+0x20
--- syscall (3, FreeBSD ELF32, read), eip = 0x28156733, esp = 0xbfbfeb1c, 
ebp = 0xbfbfeb88 ---
db> panic
panic: from debugger
cpuid = 0
Uptime: 2m26s
Cannot dump. No dump device defined.
Automatic reboot in 15 seconds - press a key on the console to abort
--> Press a key on the console to reboot,
--> or switch off the system now.

Previously it worked fine..
FreeBSD fbsd.interex-pla.net 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Thu Aug 
9 10:57:21 CEST 2007 
root_at_fbsd.interex-pla.net:/usr/src/sys/i386/compile/GENERIC  i386

regards,
gg.