Back again with another oops, which looks suspiciously similiar to the one i
posted some days ago
(https://listman.redhat.com/pipermail/ext3-users/2002-May/003587.html).
Jun 11 12:11:30 castor kernel: Assertion failure in
journal_write_metadata_buffer() at journal.c:406:
"buffer_jdirty(jh2bh(jh_in))"
ksymoops 0.7c on i686 2.4.18-4custom. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.18-4custom/ (default)
-m /boot/System.map-2.4.18-4 (specified)
Warning (compare_maps): ksyms_base symbol dev_getbyhwaddr_R__ver_dev_getbyhwaddr
not found in System.map. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol
flush_dentry_attributes_R__ver_flush_dentry_attributes not found in System.map.
Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol
flush_inode_pages_R__ver_flush_inode_pages not found in System.map. Ignoring
ksyms_base entry
Warning (compare_maps): ksyms_base symbol
flush_signal_handlers_R__ver_flush_signal_handlers not found in System.map.
Ignoring ksyms_base entry
Warning (compare_maps): mismatch on symbol partition_name , ksyms_base says
c02189a0, System.map says c0166980. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol
pci_generic_resume_compare_R__ver_pci_generic_resume_compare not found in
System.map. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol
pci_generic_resume_restore_R__ver_pci_generic_resume_restore not found in
System.map. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol
pci_generic_suspend_save_R__ver_pci_generic_suspend_save not found in
System.map. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol
scsi_reset_provider_R__ver_scsi_reset_provider not found in System.map.
Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol sock_map_fd_R__ver_sock_map_fd not
found in System.map. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol socket_file_ops_R__ver_socket_file_ops
not found in System.map. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol sockfd_lookup_R__ver_sockfd_lookup not
found in System.map. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol vmalloc_to_page_R__ver_vmalloc_to_page
not found in System.map. Ignoring ksyms_base entry
Jun 11 12:11:31 castor kernel: invalid operand: 0000
Jun 11 12:11:31 castor kernel: CPU: 3
Jun 11 12:11:31 castor kernel: EIP: 0010:[ext2_read_super+810/1956] Not
tainted
Jun 11 12:11:31 castor kernel: EFLAGS: 00010282
Jun 11 12:11:31 castor kernel: eax: 0000001d ebx: 00000000 ecx: c034de48
edx: 00005c81
Jun 11 12:11:31 castor kernel: esi: d3a5bab0 edi: f795b800 ebp: 00000018
esp: f7463e40
Jun 11 12:11:31 castor kernel: ds: 0018 es: 0018 ss: 0018
Jun 11 12:11:31 castor kernel: Process kjournald (pid: 148, stackpage=f7463000)
Jun 11 12:11:31 castor kernel: Stack: c02877f1 00000196 d3a5bab0 00000000
f795b800 00000018 f795b800 d3a5bab0
Jun 11 12:11:31 castor kernel: f795b800 00000018 c0178547 00000000
00000000 c01756d7 f704c300 d3a5bab0
Jun 11 12:11:31 castor kernel: f7463ec0 0004f8a6 f795b800 f795b850
f74a1000 00000000 d1cb8510 00000000
Jun 11 12:11:31 castor kernel: Call Trace: [ext2_sync_super+63/76]
journal_next_log_block [kernel] 0x7b
Jun 11 12:11:31 castor kernel: Code: 0f 0b 83 c4 08 90 8b 7c 24 34 8b 4f 0c 85
c9 74 35 c7 44 24
Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: 0f 0b ud2a
Code; 00000002 Before first symbol
2: 83 c4 08 add $0x8,%esp
Code; 00000005 Before first symbol
5: 90 nop
Code; 00000006 Before first symbol
6: 8b 7c 24 34 mov 0x34(%esp,1),%edi
Code; 0000000a Before first symbol
a: 8b 4f 0c mov 0xc(%edi),%ecx
Code; 0000000d Before first symbol
d: 85 c9 test %ecx,%ecx
Code; 0000000f Before first symbol
f: 74 35 je 46 <_EIP+0x46> 00000046 Before
first symbol
Code; 00000011 Before first symbol
11: c7 44 24 00 00 00 00 movl $0x0,0x0(%esp,1)
Code; 00000018 Before first symbol
18: 00
Dont know why, but this is all i get from ksymoops, even after i booted back
to the kernel in question.
Now i'm running 2.4.19pre10aa2 with added ext3 0.9.18 and will report if
something strange will happen.
I might also write some observations to lkml ... redhat's kernel with rmap
prooved to be way inferior to -aa kernel on this busy mail server ...
Btw, this is a redhat 6.2 system with most of the updates, gcc reports version
version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release).
--
Jure Pecar