Hi,
I recently upgraded my yeeloong and now I'm seeing this panic, it
happened twice already.
All hand-transcribed.
panic: kernel diagnostic assertion "p->p_wchan == NULL" failed: file
"../../../../kern/kern_sched.c", line 322
trace:
Debugger+0x4
panic+0xe4
addupc_intr+0x0
active process is
2 0 0 0 2 0x40100200 usbsyn idle0
The machine is using a axe(4) USB ethernet interface, since the
on-board rl(4) interface was fried by lightning.
dmesg below
-Otto
OpenBSD 5.4-current (GENERIC) #3: Fri Sep 27 11:32:41 CEST 2013
[email protected]:/usr/src/sys/arch/loongson/compile/GENERIC
real mem = 1073741824 (1024MB)
avail mem = 1058979840 (1009MB)
mainbus0 at root: Lemote Yeeloong
cpu0 at mainbus0: STC Loongson2F CPU 797 MHz, STC Loongson2F FPU
cpu0: cache L1-I 64KB D 64KB 4 way, L2 512KB 4 way
bonito0 at mainbus0: memory and PCI-X controller, rev 1
pci0 at bonito0 bus 0
rl0 at pci0 dev 7 function 0 "Realtek 8139" rev 0x10: irq 5, address
00:23:8b:f2:b4:5b
rlphy0 at rl0 phy 0: RTL internal PHY
smfb0 at pci0 dev 8 function 0 "Silicon Motion LynxEM+" rev 0xb0
wsdisplay0 at smfb0 mux 1: console (std, vt100 emulation)
ohci0 at pci0 dev 9 function 0 "NEC USB" rev 0x44: irq 7, version 1.0
ehci0 at pci0 dev 9 function 1 "NEC USB" rev 0x05: irq 7
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "NEC EHCI root hub" rev 2.00/1.00 addr 1
glxpcib0 at pci0 dev 14 function 0 "AMD CS5536 ISA" rev 0x03: rev 3, 32-bit
3579545Hz timer, watchdog, gpio, i2c
isa0 at glxpcib0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
mcclock0 at isa0 port 0x70/2: mc146818 or compatible
ykbec0 at isa0 port 0x381/3
gpio1 at glxpcib0: 32 pins
iic at glxpcib0 not configured
glxclk0 at glxpcib0: clock, prof
pciide0 at pci0 dev 14 function 2 "AMD CS5536 IDE" rev 0x01: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <WDC WD1600BEVS-00VAT0>
wd0: 16-sector PIO, LBA48, 152627MB, 312581808 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 ignored (disabled)
auglx0 at pci0 dev 14 function 3 "AMD CS5536 Audio" rev 0x01: isa irq 9, CS5536
AC97
ac97: codec id 0x414c4760 (Avance Logic ALC655 rev 0)
audio0 at auglx0
ohci1 at pci0 dev 14 function 4 "AMD CS5536 USB" rev 0x02: isa irq 11, version
1.0, legacy support
ehci1 at pci0 dev 14 function 5 "AMD CS5536 USB" rev 0x02: isa irq 11
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "AMD EHCI root hub" rev 2.00/1.00 addr 1
usb2 at ohci0: USB revision 1.0
uhub2 at usb2 "NEC OHCI root hub" rev 1.00/1.00 addr 1
usb3 at ohci1: USB revision 1.0
uhub3 at usb3 "AMD OHCI root hub" rev 1.00/1.00 addr 1
apm0 at mainbus0
umass0 at uhub1 port 1 configuration 1 interface 0 "Generic USB2.0-CRW" rev
2.00/58.87 addr 2
umass0: using SCSI over Bulk-Only
scsibus0 at umass0: 2 targets, initiator 0
sd0 at scsibus0 targ 1 lun 0: <Generic-, Multi-Card, 1.00> SCSI0 0/direct
removable serial.0bda0158114173400000
axe0 at uhub1 port 2 configuration 1 interface 0 "ASIX Electronics AX88772" rev
2.00/0.01 addr 3
axe0: AX88772, address 00:0c:f6:f1:40:0c
ukphy0 at axe0 phy 16: Generic IEEE 802.3u media interface, rev. 1: OUI
0x000ec6, model 0x0006
urtw0 at uhub1 port 4 "Realtek RTL8187B" rev 2.00/2.00 addr 4
urtw0: RTL8187B rev E, address 00:17:c4:4e:09:d7
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
scsibus2 at softraid0: 256 targets
pmon bootpath: /dev/disk/wd0
boot device: wd0
root on wd0a (302295bac2fbf354.a) swap on wd0b dump on wd0b
WARNING: / was not properly unmounted
