From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <001901c28683$83ad5dd0$370da8c0@aman> From: "Aman" To: "linuxppc embedded" Subject: Error: Oops: kernel access of bad area, sig: 11 Date: Thu, 7 Nov 2002 23:01:32 +0530 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Hi All Earlier I was getting error "EXT2-fs error (device ramdisk(1,0)): ext2_check_page: bad entry in directory #20: unaligned directory entry - offset=0, inode=4294967295, rec_len=65535, name_len=255". Now if I change the ram size from 8MB to 6MB , I am getting different error. Below is the console output. Earlier I used to get an error "Warning: unable to open an initial console." which is not coming after I changed the ram disk size. Can anyone help me in solving this issue. Thanking you in advance Regards Aman -> loaded at: 01000000 0124F1BC zimage at: 01005970 010829EB initrd at: 01083000 0124B43F avail ram: 00400000 00800000 Linux/PPC load: root=/dev/ram0 ramdisk_size=6144 Uncompressing Linux...done. Now booting the kernel Linux version 2.4.17_mvl21-ebony (root@hardhat) (gcc version 2.95.3 20010315 (release/MontaVista)) #192 Thu Nov 7 15:39:49 IST 2002 IBM Ebony port (C) 2002 MontaVista Software, Inc. (source@mvista.com) On node 0 totalpages: 32768 zone(0): 4096 pages. zone(1): 28672 pages. zone(2): 0 pages. Kernel command line: root=/dev/ram0 ramdisk_size=6144 Warning: real time clock seems stuck! Calibrating delay loop... 599.65 BogoMIPS Memory: 125588k available (908k kernel code, 352k data, 68k init, 0k highmem) Dentry-cache hash table entries: 16384 (order: 5, 131072 bytes) Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) Buffer-cache hash table entries: 8192 (order: 3, 32768 bytes) Page-cache hash table entries: 32768 (order: 5, 131072 bytes) POSIX conformance testing by UNIFIX PCI: Probing PCI hardware Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd Disabling the Out Of Memory Killer pty: 256 Unix98 ptys configured Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled ttyS00 at 0xfdfe9200 (irq = 0) is a 16550A ttyS01 at 0xfdfe8300 (irq = 1) is a 16550A block: 128 slots per queue, batch=32 RAMDISK driver initialized: 16 RAM disks of 6144K size 1024 blocksize loop: loaded (max 8 devices) eth0: Got bad Phy Read, missing MDIO pullup? eth0: No PHY device found. removing net dev eth0: Got bad Phy Read, missing MDIO pullup? eth0: No PHY device found. removing net dev NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 1024 buckets, 8Kbytes TCP: Hash tables configured (established 8192 bind 8192) IP-Config: No network devices available. NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. RAMDISK: Compressed image found at block 0 RAMDISK GZIP ALLOCATED GZIP WINDOW ALLOCATED Freeing initrd memory: 1825k freed VFS: Mounted root (ext2 filesystem). Freeing unused kernel memory: 68k initFreeing done We are going to open the serial console Kernel panic: No init found. Try passing init= option to kernel. Oops: kernel access of bad area, sig: 11 NIP: C000E670 XER: 00000000 LR: C000E664 SP: C0397E50 REGS: c0397d90 TRAP: 0800 Not tainted MSR: 00001030 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11 TASK = c0396000[1] 'swapper' Last syscall: 11 last math 00000000 last altivec 00000000 GPR00: C7B851CC C0397E50 C0396000 00000001 00009030 00000000 C0397E94 C0120000 GPR08: 00000AF0 C0397E90 00000000 0BE22EDF 22F42F24 00000000 00000000 00000FA0 GPR16: 00000000 FFFC37BD 00000000 00000000 00001032 00000005 C0120000 00000000 GPR24: 00000000 0000001D C0110000 00000002 C7B851C8 C0397E88 C0396000 C7B85180 Call backtrace: C0397E68 C003670C C0036A6C C0036AE0 C0036B54 C0036CA0 C0036CE8 C000FEA8 C000167C C0003C98 Kernel panic: Attempted to kill init! Oops: kernel access of bad area, sig: 11 NIP: C000E670 XER: 00000000 LR: C000E664 SP: C0397AE0 REGS: c0397a20 TRAP: 0800 Not tainted MSR: 00001030 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11 TASK = c0396000[1] 'swapper' Last syscall: 11 last math 00000000 last altivec 00000000 GPR00: C7B851CC C0397AE0 C0396000 00000001 00009030 00000000 C0397B24 C0120000 GPR08: 00000DFA C0397B20 00000000 0BE22EDF 24F42F24 00000000 00000000 00000FA0 GPR16: 00000000 FFFC37BD 00000000 00000000 00001032 C0397D80 00000000 C0001914 GPR24: 00800000 00800000 C0110000 00000002 C7B851C8 C0397B18 C0396000 C7B85180 Call backtrace: C0397AF8 C003670C C0036A6C C0036AE0 C0036B54 C0036CA0 C0036CE8 C000FEA8 C0013FE0 C0001AB0 C000ACF8 C000AB7C C0001914 C0397E68 C003670C C0036A6C C0036AE0 C0036B54 C0036CA0 C0036CE8 C000FEA8 C000167C C0003C98 Kernel panic: Attempted to kill init! Oops: kernel access of bad area, sig: 11 NIP: C000E670 XER: 00000000 LR: C000E664 SP: C0397770 REGS: c03976b0 TRAP: 0800 Not tainted MSR: 00001030 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11 TASK = c0396000[1] 'swapper' Last syscall: 11 last math 00000000 last altivec 00000000 GPR00: C7B851CC C0397770 C0396000 00000001 00009030 00000000 C03977B4 C0120000 GPR08: 00001181 C03977B0 00000000 0BE22EDF 24F42F24 00000000 00000000 00000FA0 GPR16: 00000000 FFFC37BD 00000000 00000000 00001032 C0397A10 00000000 C0001914 GPR24: 00800000 00800000 C0110000 00000002 C7B851C8 C03977A8 C0396000 C7B85180 Call backtrace: C0397788 C003670C C0036A6C C0036AE0 C0036B54 C0036CA0 C0036CE8 C000FEA8 C0013FE0 C0001AB0 C000ACF8 C000AB7C C0001914 C0397AF8 C003670C C0036A6C C0036AE0 C0036B54 C0036CA0 C0036CE8 C000FEA8 C0013FE0 C0001AB0 C000ACF8 C000AB7C C0001914 C0397E68 C003670C C0036A6C C0036AE0 C0036B54 C0036CA0 C0036CE8 Kernel panic: Attempted to kill init! Oops: kernel access of bad area, sig: 11 NIP: C000E670 XER: 00000000 LR: C000E664 SP: C0397400 REGS: c0397340 TRAP: 0800 Not tainted MSR: 00001030 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11 TASK = c0396000[1] 'swapper' Last syscall: 11 last math 00000000 last altivec 00000000 GPR00: C7B851CC C0397400 C0396000 00000001 00009030 00000000 C0397444 C0120000 GPR08: 00001566 C0397440 00000000 0BE22EDF 24F42F24 00000000 00000000 00000FA0 GPR16: 00000000 FFFC37BD 00000000 00000000 00001032 C03976A0 00000000 C0001914 GPR24: 00800000 00800000 C0110000 0000000 ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/