Hi Martin,
Thanks a lot. I have attached my dmesg. The kernel crash - netbsd.0.core.gz is 144 MB.
I tried to get some information about the crash:
(/home/salil) vaiovaio$ doas crash -M netbsd.0.core -N netbsd.0
Password:
Crash version 9.0_STABLE, image version 9.0_STABLE.
System panicked: m_copydata(0xffffdabd56e0b000,1444,0,0xffffaf80661ff000): m=NULL, off=0 (0), len=1380 (64)
Backtrace from time of crash is available.
crash> bt
_KERNEL_OPT_NARCNET() at 0
_KERNEL_OPT_RASOPS_DEFAULT_HEIGHT() at _KERNEL_OPT_RASOPS_DEFAULT_HEIGHT+0x17
vpanic() at vpanic+0x169
snprintf() at snprintf
m_copydata() at m_copydata+0x115
bus_dmamap_sync() at bus_dmamap_sync+0x299
iwm_start() at iwm_start+0x6ee
if_transmit() at if_transmit+0x13c
ether_output() at ether_output+0x4dc
ip_if_output() at ip_if_output+0xb5
ip_output() at ip_output+0x1395
tcp_output() at tcp_output+0x1970
tcp_input() at tcp_input+0x13a9
ipintr() at ipintr+0x763
softint_dispatch() at softint_dispatch+0xab
DDB lost frame for Xsoftintr+0x4f, trying 0xffffaf8065e9f0f0
Xsoftintr() at Xsoftintr+0x4f
--- interrupt ---
c0c0c0c0c0c0c0c:
Let me know if you need any other information.