[ 20.310736] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a NS16550A
[ 20.384974] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a NS16550A
[ 20.459866] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a NS16550A
Interrupt 3 is reserved in the bios as ttyS1 (Infrared). I have disabled the infrared port and tried the card again, but the same kernel crash comes again. I have attached the crash report with serial port 2 disabled.
Hi Stefan,
Here is the output of /proc/interrupts.
CPU0
0: 13908 XT-PIC-XT timer
1: 387 XT-PIC-XT i8042
2: 0 XT-PIC-XT cascade
3: 4 XT-PIC-XT
4: 9 XT-PIC-XT serial
5: 3 XT-PIC-XT
6: 2 XT-PIC-XT
7: 1 XT-PIC-XT parport0
8: 3 XT-PIC-XT rtc
9: 115 XT-PIC-XT acpi
10: 3 XT-PIC-XT
11: 2412 XT-PIC-XT uhci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3, Intel 82801CA-ICH3, yenta, yenta, eth0
12: 149 XT-PIC-XT i8042
14: 4741 XT-PIC-XT libata
15: 84 XT-PIC-XT libata
NMI: 0 Non-maskable interrupts
LOC: 0 Local timer interrupts
RES: 0 Rescheduling interrupts
CAL: 0 function call interrupts
TLB: 0 TLB shootdowns
TRM: 0 Thermal event interrupts
SPU: 0 Spurious interrupts
ERR: 0
MIS: 0
Here is dmesg report (ttyS*):
[ 20.310736] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a NS16550A
[ 20.384974] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a NS16550A
[ 20.459866] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a NS16550A
Interrupt 3 is reserved in the bios as ttyS1 (Infrared). I have disabled the infrared port and tried the card again, but the same kernel crash comes again. I have attached the crash report with serial port 2 disabled.
Quinn