Re: panic: Negative bio_offset (-15050100712783872) on bio 0xc7725d50

8239054478774324592 = 0x72570065646F4D70 = "rW\0edoMp"

7021770428354685254 = 0x617257006C6C6946 = "arW\0lliF"

That looks suspicious to me...

In message <20030915181602.GA6589_at_rot13.obsecurity.org>, Kris Kennaway writes:
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>bad block 8239054478774324592, ino 3229486
>bad block 7021770428354685254, ino 3229486
>panic: Negative bio_offset (-15050100712783872) on bio 0xc7725d50
>Debugger("panic")
>Stopped at      Debugger+0x54:  xchgl   %ebx,in_Debugger.0
>db> trace
>Debugger(c043aa25,c04ac1c0,c0435bc2,cd1d1980,100) at Debugger+0x54
>panic(c0435bc2,5d2e4000,ffca8803,c7725d50,c0440989) at panic+0xd5
>g_dev_strategy(c7725d50,0,c29b42e4,1,c0439d9c) at g_dev_strategy+0xa7
>spec_xstrategy(c29c9920,c7725d50,0,c29b42e4,0) at spec_xstrategy+0x3ef
>spec_specstrategy(cd1d1a60,cd1d1a84,c02b2982,cd1d1a60,0) at spec_specstrategy+0x72
>spec_vnoperate(cd1d1a60,0,ffffe544,4000,0) at spec_vnoperate+0x18
>breadn(c29c9920,1ae9720,ffffe544,4000,0) at breadn+0x122
>bread(c29c9920,1ae9720,ffffe544,4000,0) at bread+0x4c
>ffs_blkfree(c29d4800,c29c9920,6c6c69,6f747561,4000) at ffs_blkfree+0x286
>indir_trunc(c4abe200,313a0e0,0,0,c) at indir_trunc+0x334
>handle_workitem_freeblocks(c4abe200,0,2,c04af748,c26acc00) at handle_workitem_freeblocks+0x21e
>process_worklist_item(0,0,3f65f661,0,c32961e0) at process_worklist_item+0x1fd
>softdep_process_worklist(0,0,c044228c,6f4,0) at softdep_process_worklist+0xe0
>sched_sync(0,cd1d1d48,c04383a9,312,20) at sched_sync+0x304
>fork_exit(c02c4e30,0,cd1d1d48) at fork_exit+0xcf
>fork_trampoline() at fork_trampoline+0x1a
>--- trap 0x1, eip = 0, esp = 0xcd1d1d7c, ebp = 0 ---
>db>
>
>Is this disk corruption, or a bug?
>
>Kris
>
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