Hi - We are still hitting a panic while running the bridge-utils-1.0.6 stress tests, apparently due to a page fault in the kernel at address 0, or at least we see that before seeing the panic message (Kernel panic: Aiee, killing interrupt handler!) Anyway, the bridge code in the 2.4.17 kernel (net/bridge) was upgraded to 2.4.31 code as suggested. In addition, the process running at the time of the panic is the 'brctl delbr brtmp1' call in the newdel function of the stress tests, which is looping with addbr and delbr calls to create and delete a temporary, unused bridge. Any suggestions? Tom Stephen Hemminger wrote: > > You probably could just copy whole net/bridge directory over from > current 2.4 tree. > -- Tom McNeal MontaVista Software 408-992-4459