So I'm having a weird issue I have yet to be able to resolve. In redirecting my console over Serial over Lan my boot process hangs. Below is the output of it hanging right after some IRQ stuff;
Waiting for /dev to be fully populated...shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
EDAC MC: Ver: 2.1.0 Oct 14 2013
ioatdma: Intel(R) QuickData Technology Driver 4.00
ioatdma 0000:00:16.0: PCI INT A -> GSI 43 (level, low) -> IRQ 43
igb 0000:05:00.0: DCA enabled
igb 0000:05:00.1: DCA enabled
ioatdma 0000:00:16.1: PCI INT B -> GSI 44 (level, low) -> IRQ 44
igb 0000:06:00.0: DCA enabled
igb 0000:06:00.1: DCA enabled
ioatdma 0000:00:16.2: PCI INT C -> GSI 45 (level, low) -> IRQ 45
ioatdma 0000:00:16.3: PCI INT D -> GSI 46 (level, low) -> IRQ 46
ioatdma 0000:00:16.4: PCI INT A -> GSI 43 (level, low) -> IRQ 43
ioatdma 0000:00:16.5: PCI INT B -> GSI 44 (level, low) -> IRQ 44
ioatdma 0000:00:16.6: PCI INT C -> GSI 45 (level, low) -> IRQ 45
ioatdma 0000:00:16.7: PCI INT D -> GSI 46 (level, low) -> IRQ 46
i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
iTCO_vendor_support: vendor-support=0
iTCO_wdt: Intel TCO WatchDog Timer Driver v1.07rh
iTCO_wdt: Found a ICH10R TCO device (Version=2, TCOBASE=0x0860)
iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
input: PC Speaker as /devices/platform/pcspkr/input/input5
done.
^ here it hangs until I hit a key on local keyboard, then it goes about it's business without a problem.
Everything else redirects happily. BIOS, grub, and ttyS0 spawns me a shell...
I've just cloned the source for the kernel to see if this patch has been applied and/or to look for other clues
http://marc.info/?l=linux-serial&m=123438692624982
Anyone have any ideas? Anything at all at this point...
dmesg
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:0b: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
inittab
t0:123:respawn:/sbin/getty -L ttyS0 115200 vt100
/etc/default/grub
GRUB_CMDLINE_LINUX="console=tty0 console=ttyS0,115200n8"
GRUB_TERMINAL="serial console"
GRUB_SERIAL_COMMAND="serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1"
dmidecode
Manufacturer: Supermicro
Product Name: X8DTU-LN4+
Handle 0x0060, DMI type 38, 18 bytes
IPMI Device Information
Interface Type: KCS (Keyboard Control Style)
Specification Version: 2.0
I2C Slave Address: 0x00
NV Storage Device: Not Present
Base Address: 0x0000000000000CA2 (I/O)
Register Spacing: Successive Byte Boundaries
Waiting for /dev to be fully populated...shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
EDAC MC: Ver: 2.1.0 Oct 14 2013
ioatdma: Intel(R) QuickData Technology Driver 4.00
ioatdma 0000:00:16.0: PCI INT A -> GSI 43 (level, low) -> IRQ 43
igb 0000:05:00.0: DCA enabled
igb 0000:05:00.1: DCA enabled
ioatdma 0000:00:16.1: PCI INT B -> GSI 44 (level, low) -> IRQ 44
igb 0000:06:00.0: DCA enabled
igb 0000:06:00.1: DCA enabled
ioatdma 0000:00:16.2: PCI INT C -> GSI 45 (level, low) -> IRQ 45
ioatdma 0000:00:16.3: PCI INT D -> GSI 46 (level, low) -> IRQ 46
ioatdma 0000:00:16.4: PCI INT A -> GSI 43 (level, low) -> IRQ 43
ioatdma 0000:00:16.5: PCI INT B -> GSI 44 (level, low) -> IRQ 44
ioatdma 0000:00:16.6: PCI INT C -> GSI 45 (level, low) -> IRQ 45
ioatdma 0000:00:16.7: PCI INT D -> GSI 46 (level, low) -> IRQ 46
i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
iTCO_vendor_support: vendor-support=0
iTCO_wdt: Intel TCO WatchDog Timer Driver v1.07rh
iTCO_wdt: Found a ICH10R TCO device (Version=2, TCOBASE=0x0860)
iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
input: PC Speaker as /devices/platform/pcspkr/input/input5
done.
^ here it hangs until I hit a key on local keyboard, then it goes about it's business without a problem.
Everything else redirects happily. BIOS, grub, and ttyS0 spawns me a shell...
I've just cloned the source for the kernel to see if this patch has been applied and/or to look for other clues
http://marc.info/?l=linux-serial&m=123438692624982
Anyone have any ideas? Anything at all at this point...
dmesg
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:0b: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
inittab
t0:123:respawn:/sbin/getty -L ttyS0 115200 vt100
/etc/default/grub
GRUB_CMDLINE_LINUX="console=tty0 console=ttyS0,115200n8"
GRUB_TERMINAL="serial console"
GRUB_SERIAL_COMMAND="serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1"
dmidecode
Manufacturer: Supermicro
Product Name: X8DTU-LN4+
Handle 0x0060, DMI type 38, 18 bytes
IPMI Device Information
Interface Type: KCS (Keyboard Control Style)
Specification Version: 2.0
I2C Slave Address: 0x00
NV Storage Device: Not Present
Base Address: 0x0000000000000CA2 (I/O)
Register Spacing: Successive Byte Boundaries