Messages in this thread | ![/](/images/icornerl.gif) | | Date | Sat, 21 Jun 2003 20:31:44 -0400 | From | Jeff <> | Subject | Re: kswapd 2.4.2? ext3 |
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Same, here. 2.4.20-xfs and 2.4.21 (vanilla) both have some problem in kswapd. This happened after about 4 days and 6 hours of uptime/load. I use this box as a router with DHCP, DNS, NTP and SSH (for administration only.)
P100, 10GB HDD (ext3), 32MB RAM
I noticed the two oopses in syslog - see attachment.
Jeff.
- -- Penguin : Linux version 2.5.71 on an i686 machine (3932.16 BogoMips). -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux)
iD8DBQE+9PkDwFP0+seVj/4RAo42AKC+VN9A8dEslFeFP1HsAMA9wDH/7ACdHxU0 0spiWwszGGrplAgmebO5St4= =OsE0 -----END PGP SIGNATURE----- Jun 21 06:25:19: ----------------
Unable to handle kernel NULL pointer dereference at virtual address 00000028 printing eip: c01355d4 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[cdput+4/64] Not tainted EFLAGS: 00010202 eax: 00000020 ebx: c0e43be0 ecx: 00000020 edx: c0e43bf8 esi: c10f3f5c edi: c05dd408 ebp: c10f3f64 esp: c10f3f28 ds: 0018 es: 0018 ss: 0018 Process kswapd (pid: 4, stackpage=c10f3000) Stack: c01419c1 00000020 c0e43be0 c0141a24 c0e43be0 c1588e08 c1588e00 c0141c72 c10f3f5c 00000013 000001d0 00000020 0000035b c0e43a08 c1276468 00000006 c0141caf 00000000 c012a429 00000006 000001d0 00000006 000001d0 00000006 Call Trace: [clear_inode+185/212] [dispose_list+72/96] [prune_icache+190/224] [ shrink_icache_memory+27/48] [shrink_caches+109/132] [try_to_free_pages_zone+50/80] [kswapd_balance_pgdat+69/144] [kswapd_balance+22/ 44] [kswapd+153/188] [arch_kernel_thread+40/56]
Code: ff 49 08 0f 94 c0 84 c0 74 26 8b 51 04 8b 01 89 50 04 89 02
Jun 21 06:25:22: ----------------
<1>Unable to handle kernel NULL pointer dereference at virtual address 00000028 printing eip: c01355d4 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[cdput+4/64] Not tainted EFLAGS: 00010202 eax: 00000020 ebx: c0eb3be0 ecx: 00000020 edx: c0eb3bf8 esi: c0b69dbc edi: c1a79288 ebp: c0b69dc4 esp: c0b69d88 ds: 0018 es: 0018 ss: 0018 Process find (pid: 571, stackpage=c0b69000) Stack: c01419c1 00000020 c0eb3be0 c0141a24 c0eb3be0 c1a790a8 c1a790a0 c0141c72 c0b69dbc 00000018 000001f0 00000020 00000439 c0eb3a08 c0ee0688 00000006 c0141caf 00000000 c012a429 00000006 000001f0 00000006 000001f0 00000006 Call Trace: [clear_inode+185/212] [dispose_list+72/96] [prune_icache+190/224] [ shrink_icache_memory+27/48] [shrink_caches+109/132] [try_to_free_pages_zone+50/80] [balance_classzone+80/496] [__alloc_pages+251/340 ] [_alloc_pages+22/24] [__get_free_pages+11/88] [kmem_cache_grow+154/488] [kmem_cache_alloc+199/220] [alloc_inode+48/296] [get_new_inode+18/316] [iget4+20 2/220] [ext3_lookup+83/128] [real_lookup+83/196] [link_path_walk+1487/2132] [path_walk+26/28] [path_lookup+27/36] [__user_walk+38 /64] [sys_lstat64+25/112] [system_call+51/64]
Code: ff 49 08 0f 94 c0 84 c0 74 26 8b 51 04 8b 01 89 50 04 89 02
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