[0000.0001] Boot sequence initiated. [0000.0002] Loading kernel version 1.0.0-alpha. [0000.0003] Initializing hardware abstraction layer. [0000.0004] Detecting hardware components... [0000.0005] - CPU: Quad-core Processor detected. [0000.0006] - Memory: 8192MB RAM detected. [0000.0007] - Storage: 256GB SSD detected. [0000.0008] - Network Interface: Ethernet Controller detected. [0000.0009] Hardware detection complete. [0000.0010] Mounting root filesystem. [0000.0011] ERROR: Root filesystem mount failed. [0000.0012] Attempting to mount root filesystem in read-only mode. [0000.0013] ERROR: Read-only mount failed. [0000.0014] Initiating filesystem check on /dev/sda1. [0000.0015] Filesystem check started. [0000.0016] WARNING: Inode 1024 has invalid block references. [0000.0017] WARNING: Inode 2048 is corrupted. [0000.0018] ERROR: Superblock checksum does not match. [0000.0019] Filesystem check failed. [0000.0020] ALERT: Critical filesystem corruption detected. [0000.0021] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [0000.0022] CPU: 0 PID: 1 Comm: swapper Not tainted 1.0.0-alpha #1 [0000.0023] Hardware name: Generic Device [0000.0024] Call Trace: [0000.0025] [] dump_stack+0x5c/0x85 [0000.0026] [ ] panic+0xc8/0x21d [0000.0027] [ ] mount_block_root+0x291/0x2a0 [0000.0028] [ ] mount_root+0x53/0x57 [0000.0029] [ ] prepare_namespace+0x13f/0x18f [0000.0030] [ ] kernel_init_freeable+0x1f3/0x21e [0000.0031] [ ] ? rest_init+0x80/0x80 [0000.0032] [ ] kernel_init+0x5/0xf0 [0000.0033] [ ] ret_from_fork+0x2a/0x40 [0000.0034] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [0001.0001] System reboot initiated. [0001.0002] Boot sequence initiated. [0001.0003] Loading kernel version 1.0.0-alpha. [0001.0004] Initializing hardware abstraction layer. [0001.0005] Detecting hardware components... [0001.0006] - CPU: Quad-core Processor detected. [0001.0007] - Memory: 8192MB RAM detected. [0001.0008] - Storage: 256GB SSD detected. [0001.0009] - Network Interface: Ethernet Controller detected. [0001.0010] Hardware detection complete. [0001.0011] Mounting root filesystem. [0001.0012] ERROR: Root filesystem mount failed. [0001.0013] Attempting recovery using backup superblock. [0001.0014] Restoring superblock from backup. [0001.0015] ERROR: Backup superblock is also corrupted. [0001.0016] Initiating emergency shell. [0001.0017] Entering emergency mode. Exit the shell to continue. [0001.0018] Press Enter for maintenance (or press Control-D to continue): [0001.0019] # fsck /dev/sda1 [0001.0020] fsck.ext4: Attempt to read block from filesystem resulted in short read while trying to open /dev/sda1 [0001.0021] Could this be a zero-length partition? [0001.0022] # dmesg | tail [0001.0023] [5.123456] EXT4-fs error (device sda1): ext4_validate_inode_bitmap:99: comm fsck.ext4: Corrupt inode bitmap - block_group = 0, inode_bitmap = 131 [0001.0024] [5.123457] Buffer I/O error on dev sda1, logical block 0, async page read [0001.0025] # mount -o remount,rw / [0001.0026] mount: cannot remount /dev/sda1 read-write, is write-protected [0001.0027] # exit [0001.0028] Continuing boot process. [0001.0029] ERROR: No functioning filesystems found. [0001.0030] System halted. [0002.0001] Automatic recovery procedures initiated. [0002.0002] Scanning for available boot media. [0002.0003] No alternative boot media found. [0002.0004] Attempting network boot. [0002.0005] ERROR: Network boot failed - no DHCP response. [0002.0006] Sending alert to system administrator. [0002.0007] ALERT: System failure - core corruption detected. [0002.0008] Dumping core to /var/crash/core.dump [0002.0009] ERROR: Unable to write core dump - filesystem read-only. [0002.0010] Initiating hardware diagnostics. [0002.0011] Running memory test... [0002.0012] Memory test passed. [0002.0013] Running CPU test... [0002.0014] CPU test passed. [0002.0015] Running storage test... [0002.0016] ERROR: Storage device /dev/sda unresponsive. [0002.0017] ERROR: Storage test failed. [0002.0018] Diagnostics complete. [0002.0019] Final system status: [0002.0020] - Core system failure due to storage corruption. [0002.0021] - Immediate maintenance required. [0002.0022] System entering shutdown state to prevent data loss. [0002.0023] System halted.