hammer_alloc_data panic

[Gergo Szakal <bastyaelvtars@xxxxxxxxx>]

panic: assertion: *errorp == 0 in hammer_alloc_data
Trace beginning at frame 0xcb4f1888
panic(cb4f18ac,10000,cb4f18fc,cb4f18f4,cb4f18c0) at panic+0x8c
panic(c0517637,c0539efc,c04ff098,c1c12700,cb4f190c) at panic+0x8c
hammer_alloc_data(cb4f1a8c,10000,10,cb4f18f4,cb4f1904) at
hammer_alloc_data+0xda hammer_ioc_reblock
(cb4f1a8c,c9cf9fd0,c1614140,cb4f19f0,c041edfe) at hammer_ioc_r eblock
+0x39e hammer_ioctl(c9cf9fd0,c0e06803,c1614140,1,c1526578) at
hammer_ioctl+0x605 hammer_vop_ioctl
(cb4f1ae4,c05ce5e0,c1665e50,c1690268,0) at hammer_vop_ioctl+0x20
vop_ioctl(c1665e50,c1690268,c0e06803,c1614140,1) at vop_ioctl+0x38
vn_ioctl(c8e74f28,c0e06803,c1614140,c1526578,c8e74f28) at vn_ioctl+0xba
mapped_ioctl(3,c0e06803,bfbff468,0,cb4f1d34) at mapped_ioctl+0x3e1
sys_ioctl(cb4f1cf0,6,0,0,c9b0a518) at sys_ioctl+0x16 syscall2(cb4f1d40)
at syscall2+0x1ec Xint0x80_syscall() at Xint0x80_syscall+0x36
Debugger("panic")
Stopped at      Debugger+0x34:  movb    $0,in_Debugger.3945

I got this while doing a reblock. The dump is available at:

http://medica.semi.szote.u-szeged.hu/~szg/crash080702.tar.bz2

-- 
Gergo Szakal MD <bastyaelvtars@gmail.com>
University Of Szeged, HU
Faculty Of General Medicine

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