Messages in this thread | | | Date | Sat, 23 Mar 2002 11:42:54 +0300 | From | Hans Reiser <> | Subject | Re: oops mounting reiserFS with 2.5.7 |
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There is a patch for this, it is on our website I believe. The bug was not introduced by the ReiserFS team.....
Linus is out or we'd be sending it to him.
Hans
bvermeul@devel.blackstar.nl wrote:
>Hi, > >I've seen the same on an Athlon 700 MHz with 1.2 GB of memory. >2.4.12-ac5 could read it just fine. > >I can't test or reproduce, since I've since replaced reiserfs with ext3 >on that box. > >Bas Vermeulen > >>here is the oops i get mounting reiserFS filesystem with kernel 2.5.7, >>just after the message: >> >>found reiserfs format "3.6" with standard journal >> >> >>Unable to handle kernel NULL pointer dereference at virtual address >>00000010 >>c013415a >>*pde = 00000000 >>Oops: 0000 >>CPU: 0 >>EIP: 0010:[<c013415a>] Not tainted >>Using defaults from ksymoops -t elf32-i386 -a i386 >>EFLAGS: 00010282 >>eax: 00001000 ebx: 0000000f ecx: 00000009 edx: 00002012 >>esi: 00000009 edi: 00002012 ebp: 00000000 esp: df97fd94 >>ds: 0018 es: 0018 ss: 0018 >>Stack: 00001000 00002012 00000000 df80b000 df80b000 c0134858 00000000 00002012 >> 00001000 df80b000 e08a7000 e08b83ec c0134a97 00000000 00002012 00001000 >> df80b000 c017b30c 00000000 00002012 00001000 00000811 00000000 df80b154 >>Call Trace: [<c0134858>] [<c0134a97>] [<c017b30c>] [<c01338b0>] [<c016d439>] >> [<c016dd4c>] [<c01858a4>] [<c01393e1>] [<c0137fa0>] [<c016e13f>] [<c016dc20>] >> [<c01381a0>] [<c0149679>] [<c0149960>] [<c014979d>] [<c0149d84>] [<c0107047>] >>Code: 0f b7 45 10 b0 00 66 0f b6 55 10 01 d0 0f b7 c0 89 44 24 10 >> >> >>>>EIP; c013415a <__get_hash_table+1a/c0> <===== >>>> >>>>eax; 00001000 Before first symbol >>>>edx; 00002012 Before first symbol >>>>edi; 00002012 Before first symbol >>>>esp; df97fd94 <_end+1f6aa7e8/2052ca54> >>>> >>Trace; c0134858 <__getblk+18/40> >>Trace; c0134a97 <__bread+17/70> >>Trace; c017b30c <journal_init+dc/690> >>Trace; c01338b0 <__wait_on_buffer+80/90> >>Trace; c016d439 <read_bitmaps+c9/160> >>Trace; c016dd4c <reiserfs_fill_super+12c/4b0> >>Trace; c01858a4 <sprintf+14/20> >>Trace; c01393e1 <bdevname+31/3a> >>Trace; c0137fa0 <get_sb_bdev+1e0/250> >>Trace; c016e13f <reiserfs_get_sb+1f/30> >>Trace; c016dc20 <reiserfs_fill_super+0/4b0> >>Trace; c01381a0 <do_kern_mount+50/d0> >>Trace; c0149679 <do_add_mount+69/140> >>Trace; c0149960 <do_mount+170/190> >>Trace; c014979d <copy_mount_options+4d/a0> >>Trace; c0149d84 <sys_mount+a4/110> >>Trace; c0107047 <syscall_call+7/b> >> >>Code; c013415a <__get_hash_table+1a/c0> >>00000000 <_EIP>: >>Code; c013415a <__get_hash_table+1a/c0> <===== >> 0: 0f b7 45 10 movzwl 0x10(%ebp),%eax <===== >>Code; c013415e <__get_hash_table+1e/c0> >> 4: b0 00 mov $0x0,%al >>Code; c0134160 <__get_hash_table+20/c0> >> 6: 66 0f b6 55 10 movzbw 0x10(%ebp),%dx >>Code; c0134165 <__get_hash_table+25/c0> >> b: 01 d0 add %edx,%eax >>Code; c0134167 <__get_hash_table+27/c0> >> d: 0f b7 c0 movzwl %ax,%eax >>Code; c013416a <__get_hash_table+2a/c0> >> 10: 89 44 24 10 mov %eax,0x10(%esp,1) >> >> >>The hardware is an AMD Athlon 1300 Mhz 200 MhzFSB, >>MB Abit KT133A (via chipset), with 512MB RAM, >>and three scsi disks on an adaptec 2940, >> >>kernel is compiled with gcc 2.95.3 and binutils 2.12.90.0.1 >> >>This oops is coerent with the message i get booting >>a Pentium III 1Ghz on i810 chipset, >>at less seeing the EIP (rootfs is reiserFS, and i could not >>save the oops). >> >>I am willing to test any patch. >> >>Hope this helps >> >>Luigi >> >>- >>To unsubscribe from this list: send the line "unsubscribe linux-kernel" in >>the body of a message to majordomo@vger.kernel.org >>More majordomo info at http://vger.kernel.org/majordomo-info.html >>Please read the FAQ at http://www.tux.org/lkml/ >> >
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