[Mldonkey-bugs] [bugs #12489] Linux Kernel kills mldonkey because of "Out of Memory"

[Jochen Kokemüller]

URL:
  <http://savannah.nongnu.org/bugs/?func=detailitem&item_id=12489>

                 Summary: Linux Kernel kills mldonkey because of "Out of
Memory"
                 Project: mldonkey, a multi-networks file-sharing client
            Submitted by: jkon
            Submitted on: Mon 28.03.2005 um 11:09
                Category: Core
                Severity: 3 - Normal
              Item Group: Memory leak
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
                 Release: 2-5-30-1
                 Release: 
        Platform Version: Linux
         Binaries Origin: CVS / Self compiled
                CPU type: Intel x86

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Details:

On my small System:
400 MHz
128 MB RAM
With Debian sarge

The core is killed by the Linux Kernel after about 20 min. With the 2.5.22
Version this didn't happen.

The messages entry:

-- snip

Mar 28 13:11:27 localhost kernel: oom-killer: gfp_mask=0x1d2
Mar 28 13:11:27 localhost kernel: DMA per-cpu:
Mar 28 13:11:27 localhost kernel: cpu 0 hot: low 2, high 6, batch 1
Mar 28 13:11:27 localhost kernel: cpu 0 cold: low 0, high 2, batch 1
Mar 28 13:11:27 localhost kernel: Normal per-cpu:
Mar 28 13:11:27 localhost kernel: cpu 0 hot: low 12, high 36, batch 6
Mar 28 13:11:27 localhost kernel: cpu 0 cold: low 0, high 12, batch 6
Mar 28 13:11:27 localhost kernel: HighMem per-cpu: empty
Mar 28 13:11:27 localhost kernel:
Mar 28 13:11:27 localhost kernel: Free pages:        1456kB (0kB HighMem)
Mar 28 13:11:27 localhost kernel: Active:26913 inactive:845 dirty:0
writeback:0 unstable:0 free:364 slab:2252 mapped:26177 pagetables:267
Mar 28 13:11:27 localhost kernel: DMA free:712kB min:44kB low:88kB high:132kB
active:12392kB inactive:0kB present:16384kB
Mar 28 13:11:27 localhost kernel: protections[]: 22 178 178
Mar 28 13:11:27 localhost kernel: Normal free:744kB min:312kB low:624kB
high:936kB active:95260kB inactive:3380kB present:114680kB
Mar 28 13:11:27 localhost kernel: protections[]: 0 156 156
Mar 28 13:11:27 localhost kernel: HighMem free:0kB min:128kB low:256kB
high:384kB active:0kB inactive:0kB present:0kB
Mar 28 13:11:27 localhost kernel: protections[]: 0 0 0
Mar 28 13:11:27 localhost kernel: DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB
1*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 712kB
Mar 28 13:11:27 localhost kernel: Normal: 48*4kB 7*8kB 1*16kB 1*32kB 1*64kB
1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 744kB
Mar 28 13:11:27 localhost kernel: HighMem: empty
Mar 28 13:11:27 localhost kernel: Swap cache: add 0, delete 0, find 0/0, race
0+0
Mar 28 13:11:27 localhost kernel: oom-killer: gfp_mask=0x1d2
Mar 28 13:11:27 localhost kernel: DMA per-cpu:
Mar 28 13:11:27 localhost kernel: cpu 0 hot: low 2, high 6, batch 1
Mar 28 13:11:27 localhost kernel: cpu 0 cold: low 0, high 2, batch 1
Mar 28 13:11:27 localhost kernel: Normal per-cpu:
Mar 28 13:11:27 localhost kernel: cpu 0 hot: low 12, high 36, batch 6
Mar 28 13:11:27 localhost kernel: cpu 0 cold: low 0, high 12, batch 6
Mar 28 13:11:27 localhost kernel: HighMem per-cpu: empty
Mar 28 13:11:27 localhost kernel:
Mar 28 13:11:27 localhost kernel: Free pages:        1112kB (0kB HighMem)
Mar 28 13:11:27 localhost kernel: Active:27075 inactive:745 dirty:0
writeback:0 unstable:0 free:278 slab:2308 mapped:26176 pagetables:267
Mar 28 13:11:27 localhost kernel: DMA free:504kB min:44kB low:88kB high:132kB
active:12392kB inactive:0kB present:16384kB
Mar 28 13:11:27 localhost kernel: protections[]: 22 178 178
Mar 28 13:11:27 localhost kernel: Normal free:608kB min:312kB low:624kB
high:936kB active:95908kB inactive:2980kB present:114680kB
Mar 28 13:11:27 localhost kernel: protections[]: 0 156 156
Mar 28 13:11:27 localhost kernel: HighMem free:0kB min:128kB low:256kB
high:384kB active:0kB inactive:0kB present:0kB
Mar 28 13:11:27 localhost kernel: protections[]: 0 0 0
Mar 28 13:11:27 localhost kernel: DMA: 0*4kB 1*8kB 1*16kB 1*32kB 1*64kB
1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 504kB
Mar 28 13:11:27 localhost kernel: Normal: 12*4kB 8*8kB 1*16kB 1*32kB 1*64kB
1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 608kB
Mar 28 13:11:27 localhost kernel: HighMem: empty
Mar 28 13:11:27 localhost kernel: Swap cache: add 0, delete 0, find 0/0, race
0+0

--snip

and kern.log states:

kern.log:Mar 28 13:11:27 localhost kernel: Out of Memory: Killed process
27938 (mldonkey).






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