From: Mattia Dongili <malattia@linux.it>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.14-rc2-mm1
Date: Sat, 24 Sep 2005 19:58:48 +0200 [thread overview]
Message-ID: <20050924175848.GD3586@inferi.kami.home> (raw)
In-Reply-To: <20050921222839.76c53ba1.akpm@osdl.org>
On Wed, Sep 21, 2005 at 10:28:39PM -0700, Andrew Morton wrote:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.14-rc2/2.6.14-rc2-mm1/
Herm... running almost good :) I just got the below allocation failure
(including /proc/slabinfo and /proc/vmstat, useful? can provide more
info if happens again - ah, exim is just running for the local delivery
purpose only). I did see it previously in .14-rc1-mm1 only but I didn't
find time enough to report it properly.
Linux version 2.6.14-rc2-mm1-1 (mattia@inferi) (gcc version 4.0.1 (Debian 4.0.1-2)) #1 PREEMPT Fri Sep 23 20:56:05 CEST 2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009e800 (usable)
BIOS-e820: 000000000009e800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000c0000 - 00000000000d0000 (reserved)
BIOS-e820: 00000000000d8000 - 00000000000e0000 (reserved)
BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000fef0000 (usable)
BIOS-e820: 000000000fef0000 - 000000000feff000 (ACPI data)
BIOS-e820: 000000000feff000 - 000000000ff00000 (ACPI NVS)
BIOS-e820: 000000000ff00000 - 000000000ff80000 (usable)
BIOS-e820: 000000000ff80000 - 0000000010000000 (reserved)
BIOS-e820: 00000000ff800000 - 00000000ffc00000 (reserved)
BIOS-e820: 00000000fffffc00 - 0000000100000000 (reserved)
255MB LOWMEM available.
On node 0 totalpages: 65408
DMA zone: 4096 pages, LIFO batch:2
DMA32 zone: 0 pages, LIFO batch:2
Normal zone: 61312 pages, LIFO batch:32
HighMem zone: 0 pages, LIFO batch:2
DMI present.
[...]
exim4: page allocation failure. order:1, mode:0x80000020
[<c0143698>] __alloc_pages+0x328/0x450
[<c0147150>] kmem_getpages+0x30/0xa0
[<c01480cf>] cache_grow+0xbf/0x1f0
[<c0148446>] cache_alloc_refill+0x246/0x280
[<c0148793>] __kmalloc+0x73/0x80
[<c0291cd8>] pskb_expand_head+0x58/0x150
[<c0297143>] skb_checksum_help+0x103/0x120
[<d0c6d1cc>] ip_nat_fn+0x1cc/0x240 [iptable_nat]
[<d0c763e8>] ip_conntrack_in+0x188/0x2c0 [ip_conntrack]
[<d0c6d45e>] ip_nat_local_fn+0x7e/0xc0 [iptable_nat]
[<c02b2670>] dst_output+0x0/0x30
[<c02b2670>] dst_output+0x0/0x30
[<c02e7c2b>] nf_iterate+0x6b/0xa0
[<c02b2670>] dst_output+0x0/0x30
[<c02b2670>] dst_output+0x0/0x30
[<c02e7cc4>] nf_hook_slow+0x64/0x140
[<c02b2670>] dst_output+0x0/0x30
[<c02b2670>] dst_output+0x0/0x30
[<c02b35ae>] ip_queue_xmit+0x23e/0x550
[<c02b2670>] dst_output+0x0/0x30
[<c01e1b9a>] __copy_to_user_ll+0x4a/0x90
[<c0293a6e>] memcpy_toiovec+0x6e/0x90
[<c02c4c75>] tcp_cwnd_restart+0x35/0xf0
[<c02c5276>] tcp_transmit_skb+0x426/0x780
[<c02c332e>] tcp_rcv_established+0x6e/0x8c0
[<c02c657d>] tcp_write_xmit+0x12d/0x3d0
[<c02c6855>] __tcp_push_pending_frames+0x35/0xb0
[<c02bad3c>] tcp_sendmsg+0xa3c/0xb50
[<c028c67f>] sock_aio_write+0xcf/0x120
[<c016029d>] do_sync_write+0xcd/0x130
[<c0131ed0>] autoremove_wake_function+0x0/0x60
[<c016047f>] vfs_write+0x17f/0x190
[<c016055b>] sys_write+0x4b/0x80
[<c01032a1>] syscall_call+0x7/0xb
Mem-info:
DMA per-cpu:
cpu 0 hot: low 0, high 12, batch 2 used:8
cpu 0 cold: low 0, high 4, batch 1 used:3
DMA32 per-cpu: empty
Normal per-cpu:
cpu 0 hot: low 0, high 192, batch 32 used:14
cpu 0 cold: low 0, high 64, batch 16 used:51
HighMem per-cpu: empty
Free pages: 4112kB (0kB HighMem)
Active:46238 inactive:10857 dirty:16 writeback:0 unstable:0 free:1028 slab:4078 mapped:39343 pagetables:316
DMA free:1224kB min:128kB low:160kB high:192kB active:6812kB inactive:3684kB present:16384kB pages_scanned:36 all_unreclaimable? no
lowmem_reserve[]: 0 0 239 239
DMA32 free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 239 239
Normal free:2888kB min:1916kB low:2392kB high:2872kB active:178140kB inactive:39744kB present:245248kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
HighMem free:0kB min:128kB low:160kB high:192kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
DMA: 300*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1224kB
DMA32: empty
Normal: 722*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2888kB
HighMem: empty
Swap cache: add 33, delete 33, find 0/0, race 0+0
Free swap = 248864kB
Total swap = 248996kB
Free swap: 248864kB
65408 pages of RAM
0 pages of HIGHMEM
1529 reserved pages
46307 pages shared
0 pages swap cached
16 pages dirty
0 pages writeback
39343 pages mapped
4078 pages slab
316 pages pagetables
cat /proc/slabinfo
slabinfo - version: 2.1
# name <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail>
nfs_write_data 36 36 448 9 1 : tunables 54 27 0 : slabdata 4 4 0
nfs_read_data 32 36 448 9 1 : tunables 54 27 0 : slabdata 4 4 0
nfs_inode_cache 3 14 560 7 1 : tunables 54 27 0 : slabdata 2 2 0
nfs_page 0 0 64 59 1 : tunables 120 60 0 : slabdata 0 0 0
rpc_buffers 8 8 2048 2 1 : tunables 24 12 0 : slabdata 4 4 0
rpc_tasks 8 20 192 20 1 : tunables 120 60 0 : slabdata 1 1 0
rpc_inode_cache 8 9 416 9 1 : tunables 54 27 0 : slabdata 1 1 0
ip_conntrack_expect 0 0 96 40 1 : tunables 120 60 0 : slabdata 0 0 0
ip_conntrack 1 15 256 15 1 : tunables 120 60 0 : slabdata 1 1 0
scsi_cmd_cache 1 11 352 11 1 : tunables 54 27 0 : slabdata 1 1 0
d_cursor 0 0 64 59 1 : tunables 120 60 0 : slabdata 0 0 0
file_fsdata 71 75 256 15 1 : tunables 120 60 0 : slabdata 5 5 0
dentry_fsdata 2188 3658 64 59 1 : tunables 120 60 0 : slabdata 62 62 0
fq 0 0 64 59 1 : tunables 120 60 0 : slabdata 0 0 0
jnode 1869 4480 96 40 1 : tunables 120 60 0 : slabdata 112 112 0
txn_handle 0 0 32 113 1 : tunables 120 60 0 : slabdata 0 0 0
txn_atom 1 15 256 15 1 : tunables 120 60 0 : slabdata 1 1 0
plugin_set 73 118 64 59 1 : tunables 120 60 0 : slabdata 2 2 0
znode 4704 7888 224 17 1 : tunables 120 60 0 : slabdata 464 464 0
reiser4_inode 4057 4144 512 7 1 : tunables 54 27 0 : slabdata 592 592 0
sgpool-128 32 32 2048 2 1 : tunables 24 12 0 : slabdata 16 16 0
sgpool-64 32 32 1024 4 1 : tunables 54 27 0 : slabdata 8 8 0
sgpool-32 32 32 512 8 1 : tunables 54 27 0 : slabdata 4 4 0
sgpool-16 32 45 256 15 1 : tunables 120 60 0 : slabdata 3 3 0
sgpool-8 32 60 128 30 1 : tunables 120 60 0 : slabdata 2 2 0
dm_tio 0 0 16 203 1 : tunables 120 60 0 : slabdata 0 0 0
dm_io 0 0 16 203 1 : tunables 120 60 0 : slabdata 0 0 0
uhci_urb_priv 1 92 40 92 1 : tunables 120 60 0 : slabdata 1 1 0
UNIX 77 77 352 11 1 : tunables 54 27 0 : slabdata 7 7 0
tcp_bind_bucket 15 203 16 203 1 : tunables 120 60 0 : slabdata 1 1 0
inet_peer_cache 1 59 64 59 1 : tunables 120 60 0 : slabdata 1 1 0
ip_fib_alias 9 113 32 113 1 : tunables 120 60 0 : slabdata 1 1 0
ip_fib_hash 9 113 32 113 1 : tunables 120 60 0 : slabdata 1 1 0
ip_dst_cache 31 45 256 15 1 : tunables 120 60 0 : slabdata 3 3 0
arp_cache 3 30 128 30 1 : tunables 120 60 0 : slabdata 1 1 0
RAW 2 9 448 9 1 : tunables 54 27 0 : slabdata 1 1 0
UDP 8 9 448 9 1 : tunables 54 27 0 : slabdata 1 1 0
tw_sock_TCP 0 0 96 40 1 : tunables 120 60 0 : slabdata 0 0 0
request_sock_TCP 0 0 64 59 1 : tunables 120 60 0 : slabdata 0 0 0
TCP 15 16 960 4 1 : tunables 54 27 0 : slabdata 4 4 0
cfq_ioc_pool 0 0 48 78 1 : tunables 120 60 0 : slabdata 0 0 0
cfq_pool 0 0 96 40 1 : tunables 120 60 0 : slabdata 0 0 0
crq_pool 0 0 44 84 1 : tunables 120 60 0 : slabdata 0 0 0
deadline_drq 0 0 48 78 1 : tunables 120 60 0 : slabdata 0 0 0
as_arq 24 189 60 63 1 : tunables 120 60 0 : slabdata 3 3 0
mqueue_inode_cache 1 7 512 7 1 : tunables 54 27 0 : slabdata 1 1 0
reiser_inode_cache 622 1450 392 10 1 : tunables 54 27 0 : slabdata 145 145 0
dnotify_cache 0 0 20 169 1 : tunables 120 60 0 : slabdata 0 0 0
eventpoll_pwq 0 0 36 101 1 : tunables 120 60 0 : slabdata 0 0 0
eventpoll_epi 0 0 96 40 1 : tunables 120 60 0 : slabdata 0 0 0
inotify_event_cache 0 0 28 127 1 : tunables 120 60 0 : slabdata 0 0 0
inotify_watch_cache 0 0 36 101 1 : tunables 120 60 0 : slabdata 0 0 0
kioctx 0 0 160 24 1 : tunables 120 60 0 : slabdata 0 0 0
kiocb 0 0 128 30 1 : tunables 120 60 0 : slabdata 0 0 0
fasync_cache 2 203 16 203 1 : tunables 120 60 0 : slabdata 1 1 0
shmem_inode_cache 748 756 408 9 1 : tunables 54 27 0 : slabdata 84 84 0
posix_timers_cache 0 0 96 40 1 : tunables 120 60 0 : slabdata 0 0 0
uid_cache 6 59 64 59 1 : tunables 120 60 0 : slabdata 1 1 0
blkdev_ioc 51 127 28 127 1 : tunables 120 60 0 : slabdata 1 1 0
blkdev_queue 2 10 380 10 1 : tunables 54 27 0 : slabdata 1 1 0
blkdev_requests 25 78 152 26 1 : tunables 120 60 0 : slabdata 3 3 0
biovec-(256) 260 260 3072 2 2 : tunables 24 12 0 : slabdata 130 130 0
biovec-128 264 265 1536 5 2 : tunables 24 12 0 : slabdata 53 53 0
biovec-64 272 275 768 5 1 : tunables 54 27 0 : slabdata 55 55 0
biovec-16 272 280 192 20 1 : tunables 120 60 0 : slabdata 14 14 0
biovec-4 272 295 64 59 1 : tunables 120 60 0 : slabdata 5 5 0
biovec-1 279 406 16 203 1 : tunables 120 60 0 : slabdata 2 2 0
bio 279 354 64 59 1 : tunables 120 60 0 : slabdata 6 6 0
file_lock_cache 21 44 88 44 1 : tunables 120 60 0 : slabdata 1 1 0
sock_inode_cache 110 110 352 11 1 : tunables 54 27 0 : slabdata 10 10 0
skbuff_fclone_cache 0 0 320 12 1 : tunables 54 27 0 : slabdata 0 0 0
skbuff_head_cache 696 696 160 24 1 : tunables 120 60 0 : slabdata 29 29 0
acpi_operand 828 828 40 92 1 : tunables 120 60 0 : slabdata 9 9 0
acpi_parse_ext 61 84 44 84 1 : tunables 120 60 0 : slabdata 1 1 0
acpi_parse 41 127 28 127 1 : tunables 120 60 0 : slabdata 1 1 0
acpi_state 28 78 48 78 1 : tunables 120 60 0 : slabdata 1 1 0
proc_inode_cache 215 360 332 12 1 : tunables 54 27 0 : slabdata 30 30 0
sigqueue 4 26 148 26 1 : tunables 120 60 0 : slabdata 1 1 0
radix_tree_node 3568 4046 276 14 1 : tunables 54 27 0 : slabdata 289 289 0
bdev_cache 7 9 416 9 1 : tunables 54 27 0 : slabdata 1 1 0
sysfs_dir_cache 4059 4140 40 92 1 : tunables 120 60 0 : slabdata 45 45 0
mnt_cache 27 40 96 40 1 : tunables 120 60 0 : slabdata 1 1 0
inode_cache 1113 1272 316 12 1 : tunables 54 27 0 : slabdata 106 106 0
dentry_cache 5085 7569 136 29 1 : tunables 120 60 0 : slabdata 261 261 0
filp 1512 1632 160 24 1 : tunables 120 60 0 : slabdata 68 68 0
names_cache 11 11 4096 1 1 : tunables 24 12 0 : slabdata 11 11 0
idr_layer_cache 93 116 136 29 1 : tunables 120 60 0 : slabdata 4 4 0
buffer_head 3942 20592 48 78 1 : tunables 120 60 0 : slabdata 264 264 0
mm_struct 77 77 576 7 1 : tunables 54 27 0 : slabdata 11 11 0
vm_area_struct 3512 3740 88 44 1 : tunables 120 60 0 : slabdata 85 85 0
fs_cache 77 113 32 113 1 : tunables 120 60 0 : slabdata 1 1 0
files_cache 78 99 448 9 1 : tunables 54 27 0 : slabdata 11 11 0
signal_cache 99 99 352 11 1 : tunables 54 27 0 : slabdata 9 9 0
sighand_cache 84 84 1312 3 1 : tunables 24 12 0 : slabdata 28 28 0
task_struct 93 93 1328 3 1 : tunables 24 12 0 : slabdata 31 31 0
anon_vma 1504 1695 8 339 1 : tunables 120 60 0 : slabdata 5 5 0
pgd 64 64 4096 1 1 : tunables 24 12 0 : slabdata 64 64 0
size-131072(DMA) 0 0 131072 1 32 : tunables 8 4 0 : slabdata 0 0 0
size-131072 0 0 131072 1 32 : tunables 8 4 0 : slabdata 0 0 0
size-65536(DMA) 0 0 65536 1 16 : tunables 8 4 0 : slabdata 0 0 0
size-65536 0 0 65536 1 16 : tunables 8 4 0 : slabdata 0 0 0
size-32768(DMA) 0 0 32768 1 8 : tunables 8 4 0 : slabdata 0 0 0
size-32768 2 2 32768 1 8 : tunables 8 4 0 : slabdata 2 2 0
size-16384(DMA) 0 0 16384 1 4 : tunables 8 4 0 : slabdata 0 0 0
size-16384 0 0 16384 1 4 : tunables 8 4 0 : slabdata 0 0 0
size-8192(DMA) 0 0 8192 1 2 : tunables 8 4 0 : slabdata 0 0 0
size-8192 95 95 8192 1 2 : tunables 8 4 0 : slabdata 95 95 0
size-4096(DMA) 0 0 4096 1 1 : tunables 24 12 0 : slabdata 0 0 0
size-4096 100 100 4096 1 1 : tunables 24 12 0 : slabdata 100 100 0
size-2048(DMA) 0 0 2048 2 1 : tunables 24 12 0 : slabdata 0 0 0
size-2048 310 328 2048 2 1 : tunables 24 12 0 : slabdata 164 164 0
size-1024(DMA) 0 0 1024 4 1 : tunables 54 27 0 : slabdata 0 0 0
size-1024 176 176 1024 4 1 : tunables 54 27 0 : slabdata 44 44 0
size-512(DMA) 0 0 512 8 1 : tunables 54 27 0 : slabdata 0 0 0
size-512 624 624 512 8 1 : tunables 54 27 0 : slabdata 78 78 0
size-256(DMA) 0 0 256 15 1 : tunables 120 60 0 : slabdata 0 0 0
size-256 150 150 256 15 1 : tunables 120 60 0 : slabdata 10 10 0
size-128(DMA) 0 0 128 30 1 : tunables 120 60 0 : slabdata 0 0 0
size-128 1702 1800 128 30 1 : tunables 120 60 0 : slabdata 60 60 0
size-64(DMA) 0 0 64 59 1 : tunables 120 60 0 : slabdata 0 0 0
size-32(DMA) 0 0 32 113 1 : tunables 120 60 0 : slabdata 0 0 0
size-64 2641 2891 64 59 1 : tunables 120 60 0 : slabdata 49 49 0
size-32 3020 3616 32 113 1 : tunables 120 60 0 : slabdata 32 32 0
kmem_cache 160 160 96 40 1 : tunables 120 60 0 : slabdata 4 4 0
and
cat /proc/vmstat
nr_dirty 6
nr_writeback 0
nr_unstable 0
nr_page_table_pages 299
nr_mapped 39613
nr_slab 4128
pgpgin 853871
pgpgout 697604
pswpin 0
pswpout 33
pgalloc_high 0
pgalloc_normal 7729542
pgalloc_dma 739299
pgfree 8475900
pgactivate 194732
pgdeactivate 167948
pgfault 4652531
pgmajfault 2200
pgrefill_high 0
pgrefill_normal 921490
pgrefill_dma 53701
pgsteal_high 0
pgsteal_normal 225142
pgsteal_dma 32821
pgscan_kswapd_high 0
pgscan_kswapd_normal 218790
pgscan_kswapd_dma 31262
pgscan_direct_high 0
pgscan_direct_normal 63855
pgscan_direct_dma 10391
pginodesteal 888
slabs_scanned 1641984
kswapd_steal 196892
kswapd_inodesteal 17749
pageoutrun 5595
allocstall 1531
pgrotated 71
nr_bounce 0
--
mattia
:wq!
next prev parent reply other threads:[~2005-09-24 17:59 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-22 5:28 2.6.14-rc2-mm1 Andrew Morton
2005-09-22 6:35 ` 2.6.14-rc2-mm1 Joel Becker
2005-09-22 6:46 ` 2.6.14-rc2-mm1 Reuben Farrelly
2005-09-22 7:03 ` 2.6.14-rc2-mm1 Andrew Morton
2005-09-22 18:59 ` 2.6.14-rc2-mm1 Martin J. Bligh
2005-09-22 19:52 ` 2.6.14-rc2-mm1 Andrew Morton
2005-09-22 20:14 ` 2.6.14-rc2-mm1 Martin J. Bligh
2005-09-23 0:28 ` 2.6.14-rc2-mm1 Martin J. Bligh
2005-09-22 22:28 ` 2.6.14-rc2-mm1 - ide problems ? Badari Pulavarty
2005-09-22 23:39 ` Andrew Morton
2005-09-22 19:50 ` tty update speed regression (was: 2.6.14-rc2-mm1) Alexey Dobriyan
2005-09-22 21:49 ` Alexey Dobriyan
2005-09-23 0:08 ` Nishanth Aravamudan
2005-09-23 17:12 ` Nish Aravamudan
2005-09-23 18:42 ` Alexey Dobriyan
2005-09-23 19:07 ` Nishanth Aravamudan
2005-09-23 19:42 ` Alexey Dobriyan
2005-09-23 21:32 ` Nishanth Aravamudan
2005-09-24 17:43 ` 2.6.14-rc2-mm1 Mattia Dongili
2005-09-24 17:58 ` Mattia Dongili [this message]
2005-09-24 18:23 ` 2.6.14-rc2-mm1 Andrew Morton
2005-09-26 19:33 ` 2.6.14-rc2-mm1 Seth, Rohit
2005-09-27 18:57 ` 2.6.14-rc2-mm1 Martin J. Bligh
2005-09-27 20:05 ` 2.6.14-rc2-mm1 Rohit Seth
2005-09-27 21:18 ` 2.6.14-rc2-mm1 Martin J. Bligh
2005-09-27 21:51 ` 2.6.14-rc2-mm1 Rohit Seth
2005-09-27 21:59 ` 2.6.14-rc2-mm1 Martin J. Bligh
2005-09-27 22:49 ` 2.6.14-rc2-mm1 Rohit Seth
2005-09-27 22:49 ` 2.6.14-rc2-mm1 Martin J. Bligh
2005-09-27 23:16 ` 2.6.14-rc2-mm1 Rohit Seth
2005-09-27 7:13 ` 2.6.14-rc2-mm1 (Oops, possibly Netfilter related?) Reuben Farrelly
2005-09-27 7:44 ` Andrew Morton
2005-09-27 18:59 ` Martin J. Bligh
2005-10-02 17:13 ` Paul Jackson
2005-10-02 21:31 ` Martin J. Bligh
2005-10-03 17:20 ` Rohit Seth
2005-10-03 17:56 ` Martin J. Bligh
2005-09-25 22:00 2.6.14-rc2-mm1 Paul Blazejowski
2005-09-25 23:44 ` 2.6.14-rc2-mm1 Andrew Morton
2005-09-26 4:32 ` 2.6.14-rc2-mm1 Carlo Calica
2005-09-28 4:56 ` 2.6.14-rc2-mm1 Paul Blazejowski
2005-09-28 19:07 ` 2.6.14-rc2-mm1 Carlo Calica
2005-09-26 7:14 ` 2.6.14-rc2-mm1 Tim Schmielau
2005-09-28 5:01 ` 2.6.14-rc2-mm1 Paul Blazejowski
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