I don't believe, I've seen it here before. Here goes ddb trace: dev = 0x413, block = 3432, fs = /users/u2 panic: blkfree: freeing free frag Debugger("panic") Stopped at _Debugger+0x35 [/sys/compile/BEST/:52]: movb $0,_in_Debugger. 122 db> db> trace _Debugger(msg=f0113238) at _Debugger+0x35 [/sys/compile/BEST/:52] _panic(fmt=f0196671) at _panic+0x5a [/sys/compile/BEST/:388] _ffs_blkfree(ip=f2623200,bno=d68,size=800) at _ffs_blkfree+0x410 [/sys/compile/B EST/:1257] _ffs_truncate(ap=efbffe9c) at _ffs_truncate+0x9a7 [/sys/compile/BEST/:344] _ufs_setattr(ap=efbffed4) at _ufs_setattr+0x1bb [/sys/compile/BEST/:1003] _ftruncate(p=f2d1d800,uap=efbfff94,retval=efbfff84) at _ftruncate+0xfd [/sys/com pile/BEST/:227] _syscall(frame=27) at _syscall+0x183 [/sys/compile/BEST/:914] _Xsyscall() at _Xsyscall+0x35 --- syscall 0xc6, eip = 0x20092ee5, esp = 0xefbfca60, ebp = 0xefbfca80 --- db> panic panic: from debugger dumping to dev 401, offset 655360 ... Unfortunately it didn't leave a dump, so back trace from ddb is basically all I have. Fix: None at the time. How-To-Repeat: I have no idea.
State Changed From-To: open->feedback Much has happened since 2.2.6. Does this occur in more recent releases of FreeBSD eg. 4.1-RELEASE?
State Changed From-To: feedback->closed This PR was submitted a few years old. I don't think it's relevant now.