On Wed, Jun 8, 2011 at 10:51 PM, Naman Muley <naman.g.mu...@gmail.com>wrote:
>
> Okay, I made a fresh attempt. Here's wat I did:
>
> ./linux-2.6.22-rc2 ubda=Slackware-12.2-root_fs
and here's what I got:
Core dump limits :
soft - 0
hard - NONE
Checking that ptrace can change system call numbers...OK
Checking syscall emulation patch for ptrace...OK
Checking advanced syscall emulation patch for ptrace...OK
Checking for tmpfs mount on /dev/shm...OK
Checking PROT_EXEC mmap in /dev/shm/...OK
Checking for the skas3 patch in the host:
- /proc/mm...not found: No such file or directory
- PTRACE_FAULTINFO...not found
- PTRACE_LDT...not found
UML running in SKAS0 mode
Adding 29822976 bytes to physical memory to account for exec-shield gap
Linux version 2.6.22-rc2 (jd...@tp.user-mode-linux.org) (gcc version 4.1.1
20070105 (Red Hat 4.1.1-51)) #342 Wed May 23 11:56:49 EDT 2007
Built 1 zonelists. Total pages: 15353
Kernel command line: ubda=Slackware-12.2-root_fs root=98:0
PID hash table entries: 256 (order: 8, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 29844k available
Mount-cache hash table entries: 512
Checking for host processor cmov support...Yes
Checking for host processor xmm support...No
Checking that host ptys support output SIGIO...Yes
Checking that host ptys support SIGIO on close...No, enabling workaround
Using 2.6 host AIO
NET: Registered protocol family 16
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
Checking host MADV_REMOVE support...OK
mconsole (version 2) initialized on /home/naman-mint/.uml/nw3UhZ/mconsole
Host TLS support detected
Detected host type: i386
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Initialized stdio console driver
Console initialized on /dev/tty0
Initializing software serial port version 1
F_SETLK failed, file already locked by pid 2842
Failed to lock 'Slackware-12.2-root_fs', err = 11
Failed to open 'Slackware-12.2-root_fs', errno = 11
ubda: Can't open "Slackware-12.2-root_fs": errno = 11
F_SETLK failed, file already locked by pid 2842
Failed to lock 'Slackware-12.2-root_fs', err = 11
Failed to open 'Slackware-12.2-root_fs', errno = 11
ubda: Can't open "Slackware-12.2-root_fs": errno = 11
VFS: Cannot open root device "98:0" or unknown-block(98,0)
Please append a correct "root=" boot option; here are the available
partitions:
6200 1048576 ubda driver: uml-blkdev
Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(98,0)
EIP: 0073:[<00268422>] CPU: 0 Not tainted ESP: 007b:005affc0 EFLAGS:
00200246
Not tainted
EAX: 00000000 EBX: 000030ef ECX: 00000013 EDX: 000030ef
ESI: 000030df EDI: 00000011 EBP: 005affd8 DS: 007b ES: 007b
0a50ee64: [<08069628>] show_regs+0xb4/0xb9
0a50ee90: [<08057ca8>] panic_exit+0x25/0x3f
0a50eea4: [<08078720>] notifier_call_chain+0x21/0x46
0a50eec4: [<080787bb>] __atomic_notifier_call_chain+0x17/0x19
0a50eee0: [<080787d2>] atomic_notifier_call_chain+0x15/0x17
0a50eefc: [<0806daba>] panic+0x52/0xdd
0a50ef1c: [<08049af9>] mount_block_root+0x100/0x116
0a50ef70: [<08049b5b>] mount_root+0x4c/0x54
0a50ef94: [<08049c41>] prepare_namespace+0xde/0x10a
0a50efa4: [<08049827>] kernel_init+0x79/0x85
0a50efb4: [<08063a39>] run_kernel_thread+0x37/0x42
0a50efe0: [<08058095>] new_thread_handler+0x57/0x7e
0a50effc: [<a55a5a5a>] 0xa55a5a5a
Segmentation fault
Apologies for posting the whole thing. Is it fine?
One more thing. This was what I got the second time. the first time I had
some errors saying "device out of memory".. then the console hung up! wierd!
linux is not supposed to hang!
Any idea?
Got
>
> On Wed, Jun 8, 2011 at 10:47 PM, Edmundo Carmona <eantor...@gmail.com>wrote:
>
>> Ok
>>
>>
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