Lock Order Reversal with UMA_CORE and VM_MAP

Bjoern A. Zeeb bzeeb-lists at lists.zabbadoz.net
Wed Sep 7 13:40:17 PDT 2005

On Thu, 8 Sep 2005, John Kintaro Tate wrote:


> Here is the related output from dmesg:
> lock order reversal
>  1st 0xc0983ae0 UMA lock (UMA lock) @ /usr/src/sys/vm/uma_core.c:1494
>  2nd 0xc1060144 system map (system map) @ /usr/src/sys/vm/vm_map.c:2317

Well known LOR:

Bjoern A. Zeeb				bzeeb at Zabbadoz dot NeT

More information about the freebsd-current mailing list