System reboots while in use.
Will post more information.
We need some kind of panic backtrace to investigate this.
its likely caused by hald signalling usb subsystem .
please let me know the next steps.
Please provide a screenshot showing panic.
(In reply to Hans Petter Selasky from comment #3)
I disabled hald, and the problem does not seem to be.
I am using a wireless usb adapter , as the wlan card on my device is not supported yet, and ethernet is not used at time being.
ugen1.1: <AMD EHCI root HUB> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA)
ugen0.1: <0x1022 XHCI root HUB> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA)
ugen1.2: <vendor 0x0438 product 0x7900> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (100mA)
ugen1.3: <Realtek 802.11n NIC> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA)
ugen1.5: <vendor 0x04ca product 0x3015> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA)
ugen1.6: <Quanta VGA WebCam> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA)
ugen1.4: <vendor 0x0461 USB Optical Mouse> at usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON (98mA)
where would the logs or traces for the subsystem be stored
Logs are stored in /var/log/
Try to build a new kernel with INVARIANTS and WITNESS and KDB enabled.
Else the kernel will just reboot automatically.
Also try to reproduce using 12-stable.
This is NOT a kernel panic.
I have not explicitly enabled logging as this was a new install.
I had looked into /var/log before , is there any specific related to the usb subsystem , I was asking.
I will use a stable build and post the findings...
at the moment , hald disabled , there are no reboots.
for backtracing there are no kernel dumps ....
reboots with :
uhub1: at usbus1, port1, addr 1 ( disconnected )
ugen1.2: < vendor 0x0438 product 0x7900 > at usbus 1 ( disconnected )
series of messages ...