Re: VFS panic

[Jason Thorpe <thorpej%me.com@localhost>]

I thought I saw changes in this area recently?

-- thorpej
Sent from my iPhone.

> On Feb 20, 2019, at 3:18 PM, Robert Swindells <rjs%fdy2.co.uk@localhost> wrote:
> 
> 
> I'm getting a panic at startup on an evbearmv7hf-el system:
> 
> ...
> Starting sshd.
> Starting inetd.
> Starting cron.
> Wed Feb 20 21:23:46 GMT 2019
> panic: kernel diagnostic assertion "mp != dead_rootmount" failed: file "../../../../kern/vfs_trans.c", line 680 
> cpu1: Begin traceback...
> 0x9ac8dd54: netbsd:db_panic+0x14
> 0x9ac8dd6c: netbsd:vpanic+0x194
> 0x9ac8dd84: netbsd:__aeabi_uldivmod
> 0x9ac8ddbc: netbsd:vfs_suspend+0x1b8
> 0x9ac8dddc: netbsd:vrevoke_suspend_next+0x3c
> 0x9ac8de14: netbsd:vrevoke+0xc4
> 0x9ac8de24: netbsd:genfs_revoke+0x20
> 0x9ac8de4c: netbsd:VOP_REVOKE+0x40
> 0x9ac8df14: netbsd:dorevoke+0x94
> 0x9ac8df34: netbsd:sys_revoke+0x44
> 0x9ac8dfac: netbsd:syscall+0x12c
> cpu1: End traceback...
> Undefined instruction 0xe7ffffff in kernel at 0x80023534 (LR 0x80265358 SP 0x9ac
> 8dd58)
> Stopped in pid 621.1 (getty) at netbsd:cpu_Debugger:    und     0xe7ffffff
> db{1}>
> 
> This is a -current kernel from sources updated about an hour ago,
> userland is a couple of days old.