On 23/05/12 11:10, Harald Hoyer wrote:
Am 23.05.2012 11:17, schrieb Frank Murphy:
Anyone else have a kernel-panic with initramfs created by: dracut-018-74.git20120522.fc18
How exactly does the kernel panic look like? Normally, you are dropped to a shell.
you can get more debug info, if you add "rd.debug rd.shell loglevel=77" to the kernel command line.
This is a snip from serial console, will get to box later this evening.
[ 2.474250] Refined TSC clocksource calibration: 2402.495 MHz. [ 2.480737] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 2.486190] md: Waiting for all devices to be available before autodetect [ 2.489062] md: If you don't use raid, use raid=noautodetect [ 2.496160] md: Autodetecting RAID arrays. [ 2.498194] md: Scanned 0 and added 0 devices. [ 2.500101] md: autorun ... [ 2.501416] md: ... autorun DONE. [ 2.503585] VFS: Cannot open root device "mapper/luks-c19c397b-248d-4e6b-9a54-2a5d592f9d0d" or unknown-block(0,0): error -6 [ 2.508111] Please append a correct "root=" boot option; here are the available partitions: [ 2.511797] 0b00 1048575 sr0 driver: sr [ 2.513906] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 2.521261] Pid: 1, comm: swapper/0 Not tainted 3.4.0-2.fc18.x86_64 #1 [ 2.521437] usb 1-1: New USB device found, idVendor=0627, idProduct=0001 [ 2.521440] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5 [ 2.521443] usb 1-1: Product: QEMU USB Tablet [ 2.521445] usb 1-1: Manufacturer: QEMU 1.0 [ 2.521447] usb 1-1: SerialNumber: 42 [ 2.536688] Call Trace: [ 2.537934] [<ffffffff816ab086>] panic+0xba/0x1cb [ 2.541185] [<ffffffff81f010e2>] mount_block_root+0x1d9/0x28a [ 2.543489] [<ffffffff81f011ea>] mount_root+0x57/0x5b [ 2.545699] [<ffffffff81f0132b>] prepare_namespace+0x13d/0x176 [ 2.548045] [<ffffffff81f00e45>] kernel_init+0x1d2/0x1d7 [ 2.550463] [<ffffffff81f00604>] ? do_early_param+0x8c/0x8c [ 2.554616] [<ffffffff816c2b34>] kernel_thread_helper+0x4/0x10 [ 2.556917] [<ffffffff816b8d30>] ? retint_restore_args+0x13/0x13 [ 2.559452] [<ffffffff81f00c73>] ? start_kernel+0x410/0x410 [ 2.561622] [<ffffffff816c2b30>] ? gs_change+0x13/0x13