recent current panic: ic: bio_offset 0 wrong, should be 16844800

Poul-Henning Kamp phk at
Thu Nov 13 01:58:25 PST 2003

This should be fixed now.

In message <017b01c3a9b3$92055910$b901320a at>, "Alex Deiter" writes:
>Recent i386 CURRENT panic at boot diskless PC:
>Mounting root from nfs:
>Interface fxp0 IP-Address Broadcast
>Loading configuration files.
>Entropy harvesting: interrupts ethernet point_to_point.
>Starting file system checks:
>cp: utmp: Read-only file system
>/etc/rc.d/cleanvar: cannot create /var/run/clean_var: Read-only file system
>+++ mount_md of /var
>+++ populate /var using /etc/mtree/BSD.var.dist
>+++ create log files based on the contents of /etc/newsyslog.conf
>+++ create lastlog
>ic: bio_offset 0 wrong, should be 16844800
>Stopped at      Debugger+0x54:  xchgl   %ebx,in_Debugger.0
>db> tr
>Debugger(c083a924,c08fc1c0,c084129f,d628b774,100) at Debugger+0x54
>panic(c084129f,0,0,1010800,0) at panic+0xd5
>dev_strategy(c79f59e0,0,8100,d628b7b0,c0614d68) at dev_strategy+0xb8
>spec_freeblks(d628b808,d628b834,c0751488,d628b808,0) at spec_freeblks+0xb2
>spec_vnoperate(d628b808,0,1008,0,2b3) at spec_vnoperate+0x18
>ffs_blkfree(c2c46000,c2d9d618,2021,0,800) at ffs_blkfree+0x1e8
>handle_workitem_freeblocks(c2d7a400,0,0,d628b918,0) at
>softdep_setup_freeblocks(c2dd4230,0,0,800,c79f59e0) at
>ffs_truncate(c2dfee38,0,0,0,c1672d00) at ffs_truncate+0x6ff
>handle_workitem_remove(c2ca7ee0,0,c2dd4230,1,d628bb8c) at
>softdep_setup_remove(c79f4388,c2dd4ec4,c2dd4230,1,d628bbb4) at
>ufs_dirremove(c2de0e38,c2dd4230,800c,1,d628bbc0) at ufs_dirremove+0x16d
>ufs_rmdir(d628bc20,d628bccc,c06b4424,d628bc20,d628bc1c) at ufs_rmdir+0xef
>ufs_vnoperate(d628bc20,d628bc1c,2,c2ca6400,c08d2400) at ufs_vnoperate+0x18
>kern_rmdir(c2c8ba00,bfbfef56,0,d628bd40,c07d0bb0) at kern_rmdir+0x1b4
>rmdir(c2c8ba00,d628bd10,c0855704,3ee,1) at rmdir+0x22
>syscall(2f,2f,2f,0,0) at syscall+0x2c0
>Xint0x80_syscall() at Xint0x80_syscall+0x1d
>--- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280bd1af, esp = 0xbfbfee7c,
> = 0xbfbfee98 ---
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Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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