I don't think this is related but for the record I have made the changes
specified in section 12.8.6 of the FAQ. This is the first issue I have had
since making those changes. Hopefully it is an isolated incident.
uvm_fault(0xd0b76880, 0xd3265000, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at memcpy+0x13: repe movsl (%esi),%es:(%edi)
ddb> ps
PID PPID PGRP UID S FLAGS WAIT COMMAND
*17996 19899 22561 0 7 0x1 sh
24739 1 22561 0 2 0x1 sshd
19899 126 22561 0 3 0x8b pause sh
126 22561 22561 0 3 0x8b pause sh
29937 32373 32373 74 3 0x90 bpf pflogd
32373 1 32373 0 3 0x80 netio pflogd
9433 20276 20276 73 2 0x90 syslogd
20276 1 20276 0 3 0x80 netio syslogd
30607 1 30607 77 3 0x90 poll dhclient
22693 1 22693 0 3 0x80 poll dhclient
13672 1 13672 0 3 0x80 mfsidl mount_mfs
16853 1 16853 0 3 0x80 mfsidl mount_mfs
18934 1 18934 0 3 0x80 mfsidl mount_mfs
3390 1 3390 0 3 0x80 mfsidl mount_mfs
22561 1 22561 0 3 0x8b pause sh
15085 0 0 0 3 0x14200 pgzero zerothread
21070 0 0 0 3 0x14200 aiodoned aiodoned
5812 0 0 0 3 0x14200 syncer update
2601 0 0 0 3 0x14200 cleaner cleaner
12867 0 0 0 3 0x14200 reaper reaper
14224 0 0 0 3 0x14200 pgdaemon pagedaemon
4588 0 0 0 3 0x14200 bored crypto
19061 0 0 0 3 0x14200 pftm pfpurge
17933 0 0 0 3 0x14200 usbtsk usbtask
7726 0 0 0 3 0x14200 usbatsk usbatsk
24218 0 0 0 3 0x14200 bored systqmp
12187 0 0 0 3 0x14200 bored systq
11269 0 0 0 3 0x40014200 idle0
19404 0 0 0 3 0x14200 kmalloc kmthread
1 0 1 0 3 0x82 wait init
0 -1 0 0 3 0x10200 scheduler swapper
ddb> trace
memcpy(f1fff500,4800,3b9aca00,2,1) at memcpy+0x13
m_copym2(f1fff500,0,3b9aca00,2,d0b31414) at m_copym2+0x2e
bridge_input(d0f7dc34,d3260000,f1fff500,1,f2013cdc) at bridge_input+0x2e8
ether_input(d0f7dc34,0,f1fff500,800,2) at ether_input+0x340
sis_rxeof(d0f7dc00,10,d0203025,0,2) at sis_rxeof+0x1a9
sis_intr(d0f7dc00,d1075180) at sis_intr+0x120
Xrecurse_legacy10() at Xrecurse_legacy10+0xb9
--- interrupt ---
memcpy(d0e8b47c,d0ed8c28,0,f2002a00,0) at memcpy+0x13
uvm_fault(d320c750,8adff000,0,3,0) at uvm_fault+0xdc5
trap() at trap+0x750
--- trap (number 14) ---
0x7:
ddb> dmesg
OpenBSD 5.7 (GENERIC) #738: Sun Mar 8 10:59:31 MDT 2015
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Geode(TM) Integrated Processor by National Semi ("Geode by NSC" 586-class
) 267 MHz
cpu0: FPU,TSC,MSR,CX8,CMOV,MMX
real mem = 133709824 (127MB)
avail mem = 119181312 (113MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: date 20/80/03, BIOS32 rev. 0 @ 0xf7840
pcibios0 at bios0: rev 2.0 @ 0xf0000/0x10000
pcibios0: pcibios_get_intr_routing - function not supported
pcibios0: PCI IRQ Routing information unavailable.
pcibios0: PCI bus #0 is the last bus
bios0: ROM list: 0xc8000/0x9000
cpu0 at mainbus0: (uniprocessor)
cpu0: TSC disabled
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Cyrix GXm PCI" rev 0x00
sis0 at pci0 dev 6 function 0 "NS DP83815 10/100" rev 0x00, DP83816A: irq 10, a
ddress 00:00:24:c3:54:50
nsphyter1 at sis1 phy 0: DP83815 10/100 PHY, rev. 1
sis2 at pci0 dev 8 function 0 "NS DP83815 10/100" rev 0x00, DP83816A: irq 10, a
ddress 00:00:24:c3:54:52
nsphyter2 at sis2 phy 0: DP83815 10/100 PHY, rev. 1
athn0 at pci0 dev 14 function 0 "Atheros AR5416" rev 0x01: irq 11
athn0: MAC AR5416 rev 2, RF AR2133 (3T2R), ROM rev 2, address 00:1d:6a:60:e1:a9
gscpcib0 at pci0 dev 18 function 0 "NS SC1100 ISA" rev 0x00
gpio0 at gscpcib0: 64 pins
"NS SC1100 SMI" rev 0x00 at pci0 dev 18 function 1 not configured
pciide0 at pci0 dev 18 function 2 "NS SCx200 IDE" rev 0x01: DMA, channel 0 wire
d to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <SanDisk SDCFHSNJC-008G>
wd0: 1-sector PIO, LBA48, 7629MB, 15625216 sectors
wd0(pciide0:0:0): using PIO mode 4
geodesc0 at pci0 dev 18 function 5 "NS SC1100 X-Bus" rev 0x00: iid 6 revision 3
wdstatus 0
ohci0 at pci0 dev 19 function 0 "Compaq USB OpenHost" rev 0x08: irq 5, version 1
.0, legacy support
isa0 at gscpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com0: console
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
nsclpcsio0 at isa0 port 0x2e/2: NSC PC87366 rev 9: GPIO VLM TMS
gpio1 at nsclpcsio0: 29 pins
gscsio0 at isa0 port 0x15c/2: SC1100 SIO rev 1:
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
usb0 at ohci0: USB revision 1.0
uhub0 at usb0 "Compaq OHCI root hub" rev 1.00/1.00 addr 1
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
scsibus2 at softraid0: 256 targets
root on wd0a (6117a4819541bc82.a) swap on wd0b dump on wd0b
uvm_fault(0xd0b76880, 0xd3265000, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at memcpy+0x13: repe movsl (%esi),%es:(%edi)
