In article <Pine.NEB.4.33.0110051947260.1897-100000@yerfable.azeotrope.org>
khym@azeotrope.org wrote:

> I've got a dual G4 that I'm trying to bring up to -current, and "make
> build" is causing it to crash after a while (~15 minutes or so) with
> panic: kernel diagnostic assertion "rv" failed: file
> "../../../../uvm/uvm_pager_i.h", line 64
> 
> Stopped in pid 8 (aiodoned) at  cpu_Debugger+0x10:   lwz r0, r1, 0x14,

I got the similar panic, and today another panic occurs
during make build:

---
Page fault on non-pageable map:
ufi.map = 0xe0102f00
ufi.orig_map = 0x38af18
ufi.orig_rvaddr = 0xe1106000
panic: uvm_fault: (ufi.map->flags & VM_MAP_PAGEABLE) == 0
Stopped in pid 119 (mount_mfs) at       cpu_Debugger+0x10:      lwz     r0, r1, 0x14,
db> trace
0xe6729a30: at panic+158
0xe6729ad0: at uvm_fault+1d8
0xe6729c00: at trap+200
0xe6729c70: kernel DSI read trap @ 0xe1106004 by memcpy+90: srr1=0x9032
            r1=0xe6729d20 cr=0x4200f022 xer=0x20000000 ctr=0x16b7c0 dsisr=0x40000000
  <????>  : at copyout+ac
0xe6729d20: at .LC6+10
0xe6729da0: at mfs_doio+4c
0xe6729db0: at mfs_start+b0
0xe6729de0: at sys_mount+568
0xe6729ee0: at trap+5c4
0xe6729f50: user SC trap by 0x18074f0: srr1=0xf032
            r1=0x7fffe7f0 cr=0x28000000 xer=0x20000000 ctr=0x1812d14
  <????>  : at 0x1801ac0
db> 
---

There are some problem in powerpc pmap?
---
Izumi Tsutsui
tsutsui@ceres.dti.ne.jp