Your message dated Sun, 4 Mar 2012 16:35:43 +0100
with message-id <[email protected]>
and subject line Re: Bug#645061: rtorrent: Kernel panic on high traffic
has caused the Debian Bug report #645061,
regarding rtorrent: Kernel panic on high traffic
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
645061: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645061
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: rtorrent
Version: 0.8.6-1
Severity: important
I am using rTorrent on my server, i have an 100Mbps line, and when bittorrent
traffic goes up to 7-8MB/s, my memory gets filled to 100% and in a matter of
seconds i get a kernel panic.
Here is the dmesg dump captured via netconsole.
[ 1050.000043] Machine check events logged
[ 1297.939710] swapper: page allocation failure. order:0, mode:0x4020
[ 1297.939815] Pid: 0, comm: swapper Tainted: G M 2.6.32-5-686 #1
[ 1297.939895] Call Trace:
[ 1297.939989] [<c108c64a>] ? __alloc_pages_nodemask+0x484/0x4d9
[ 1297.940073] [<c10ae2b2>] ? alloc_slab_page+0x18/0x1b
[ 1297.940225] [<c10ae3f4>] ? __slab_alloc+0x13f/0x431
[ 1297.940304] [<c10aee96>] ? __kmalloc_track_caller+0xcd/0x124
[ 1297.940386] [<c11d444d>] ? dev_alloc_skb+0x11/0x25
[ 1297.940465] [<c11d444d>] ? dev_alloc_skb+0x11/0x25
[ 1297.940605] [<c11d36ee>] ? __alloc_skb+0x4a/0x115
[ 1297.940682] [<c11d444d>] ? dev_alloc_skb+0x11/0x25
[ 1297.940796] [<e07de747>] ? tulip_refill_rx+0x40/0x11b [tulip]
[ 1297.940884] [<e07dec41>] ? tulip_poll+0x41f/0x4be [tulip]
[ 1297.941031] [<c11d99d8>] ? net_rx_action+0x96/0x194
[ 1297.941115] [<c10357ea>] ? __do_softirq+0xaa/0x156
[ 1297.941193] [<c10358c7>] ? do_softirq+0x31/0x3c
[ 1297.941269] [<c10359a1>] ? irq_exit+0x26/0x58
[ 1297.941412] [<c1004699>] ? do_IRQ+0x78/0x89
[ 1297.941489] [<c10037f0>] ? common_interrupt+0x30/0x38
[ 1297.941574] [<c101a83c>] ? native_safe_halt+0x2/0x3
[ 1297.941655] [<c1008593>] ? default_idle+0x3c/0x5a
[ 1297.941792] [<c1002377>] ? cpu_idle+0x89/0xa2
[ 1297.941872] [<c13bf806>] ? start_kernel+0x318/0x31d
[ 1297.941947] Mem-Info:
[ 1297.942019] DMA per-cpu:
[ 1297.942154] CPU 0: hi: 0, btch: 1 usd: 0
[ 1297.942229] Normal per-cpu:
[ 1297.942303] CPU 0: hi: 186, btch: 31 usd: 58
[ 1297.942385] active_anon:1982 inactive_anon:3681 isolated_anon:0
[ 1297.942388] active_file:57690 inactive_file:56731 isolated_file:0
[ 1297.942390] unevictable:0 dirty:10541 writeback:0 unstable:0
[ 1297.942393] free:745 slab_reclaimable:2672 slab_unreclaimable:2790
[ 1297.942395] mapped:58354 shmem:17 pagetables:344 bounce:0
[ 1297.942894] DMA free:1996kB min:84kB low:104kB high:124kB active_anon:88kB
inactive_anon:364kB active_file:6436kB inactive_file:6224kB unevictable:0kB
isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:124kB
writeback:0kB mapped:2012kB shmem:0kB slab_reclaimable:576kB
slab_unreclaimable:200kB kernel_stack:0kB pagetables:4kB unstable:0kB
bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 1297.943063] lowmem_reserve[]: 0 491 491 491
[ 1297.943499] Normal free:984kB min:2792kB low:3488kB high:4188kB
active_anon:7840kB inactive_anon:14360kB active_file:224324kB
inactive_file:220700kB unevictable:0kB isolated(anon):0kB isolated(file):0kB
present:503616kB mlocked:0kB dirty:42040kB writeback:0kB mapped:231404kB
shmem:68kB slab_reclaimable:10112kB slab_unreclaimable:10960kB
kernel_stack:704kB pagetables:1372kB unstable:0kB bounce:0kB writeback_tmp:0kB
pages_scanned:1862 all_unreclaimable? no
[ 1297.943682] lowmem_reserve[]: 0 0 0 0
[ 1297.943682] DMA: 15*4kB 32*8kB 83*16kB 11*32kB 0*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 1996kB
[ 1297.943682] Normal: 246*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 984kB
[ 1297.943682] 115721 total pagecache pages
[ 1297.943682] 1278 pages in swap cache
[ 1297.943682] Swap cache stats: add 9526, delete 8248, find 2647/3173
[ 1297.943682] Free swap = 1935452kB
[ 1297.943682] Total swap = 1952760kB
[ 1297.943682] 130976 pages RAM
[ 1297.943682] 0 pages HighMem
[ 1297.943682] 2408 pages reserved
[ 1297.943682] 167613 pages shared
[ 1297.943682] 14738 pages non-shared
[ 1297.943682] SLUB: Unable to allocate memory on node -1 (gfp=0x20)
[ 1297.943682] cache: kmalloc-2048, object size: 2048, buffer size: 2048,
default order: 3, min order: 0
[ 1297.943682] node 0: slabs: 677, objs: 2922, free: 0
[ 1297.952711] swapper: page allocation failure. order:0, mode:0x4020
[ 1297.952803] Pid: 0, comm: swapper Tainted: G M 2.6.32-5-686 #1
[ 1297.952883] Call Trace:
[ 1297.953033] [<c108c64a>] ? __alloc_pages_nodemask+0x484/0x4d9
[ 1297.953115] [<c11cf6a3>] ? sk_reset_timer+0xc/0x19
[ 1297.953191] [<c10ae2b2>] ? alloc_slab_page+0x18/0x1b
[ 1297.953266] [<c10ae3f4>] ? __slab_alloc+0x13f/0x431
[ 1297.953402] [<c10aee96>] ? __kmalloc_track_caller+0xcd/0x124
[ 1297.953478] [<c11d444d>] ? dev_alloc_skb+0x11/0x25
[ 1297.953552] [<c11d444d>] ? dev_alloc_skb+0x11/0x25
[ 1297.953626] [<c11d36ee>] ? __alloc_skb+0x4a/0x115
[ 1297.953761] [<c11d444d>] ? dev_alloc_skb+0x11/0x25
[ 1297.953870] [<e07de747>] ? tulip_refill_rx+0x40/0x11b [tulip]
[ 1297.953954] [<e07deca3>] ? tulip_poll+0x481/0x4be [tulip]
[ 1297.954036] [<c11d99d8>] ? net_rx_action+0x96/0x194
[ 1297.954181] [<c10357ea>] ? __do_softirq+0xaa/0x156
[ 1297.954256] [<c10358c7>] ? do_softirq+0x31/0x3c
[ 1297.954335] [<c10359a1>] ? irq_exit+0x26/0x58
[ 1297.954416] [<c1004699>] ? do_IRQ+0x78/0x89
[ 1297.954556] [<c10037f0>] ? common_interrupt+0x30/0x38
[ 1297.954640] [<c101a83c>] ? native_safe_halt+0x2/0x3
[ 1297.954721] [<c1008593>] ? default_idle+0x3c/0x5a
[ 1297.954799] [<c1002377>] ? cpu_idle+0x89/0xa2
[ 1297.954942] [<c13bf806>] ? start_kernel+0x318/0x31d
[ 1297.955017] Mem-Info:
[ 1297.955090] DMA per-cpu:
[ 1297.955159] CPU 0: hi: 0, btch: 1 usd: 0
[ 1297.955291] Normal per-cpu:
[ 1297.955359] CPU 0: hi: 186, btch: 31 usd: 58
[ 1297.955437] active_anon:1982 inactive_anon:3681 isolated_anon:0
[ 1297.955440] active_file:57690 inactive_file:56731 isolated_file:0
[ 1297.955442] unevictable:0 dirty:10541 writeback:0 unstable:0
[ 1297.955445] free:745 slab_reclaimable:2672 slab_unreclaimable:2790
[ 1297.955447] mapped:58354 shmem:17 pagetables:344 bounce:0
[ 1297.955866] DMA free:1996kB min:84kB low:104kB high:124kB active_anon:88kB
inactive_anon:364kB active_file:6436kB inactive_file:6224kB unevictable:0kB
isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:124kB
writeback:0kB mapped:2012kB shmem:0kB slab_reclaimable:576kB
slab_unreclaimable:200kB kernel_stack:0kB pagetables:4kB unstable:0kB
bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 1297.956094] lowmem_reserve[]: 0 491 491 491
[ 1297.956374] Normal free:984kB min:2792kB low:3488kB high:4188kB
active_anon:7840kB inactive_anon:14360kB active_file:224324kB
inactive_file:220700kB unevictable:0kB isolated(anon):0kB isolated(file):0kB
present:503616kB mlocked:0kB dirty:42040kB writeback:0kB mapped:231404kB
shmem:68kB slab_reclaimable:10112kB slab_unreclaimable:10960kB
kernel_stack:704kB pagetables:1372kB unstable:0kB bounce:0kB writeback_tmp:0kB
pages_scanned:1862 all_unreclaimable? no
[ 1297.956374] lowmem_reserve[]: 0 0 0 0
[ 1297.956374] DMA: 15*4kB 32*8kB 83*16kB 11*32kB 0*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 1996kB
[ 1297.956374] Normal: 246*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB
0*512kB 0*1024kB 0*2048kB 0*4096kB = 984kB
[ 1297.956374] 115721 total pagecache pages
[ 1297.956374] 1278 pages in swap cache
[ 1297.956374] Swap cache stats: add 9526, delete 8248, find 2647/3173
[ 1297.956374] Free swap = 1935452kB
[ 1297.956374] Total swap = 1952760kB
[ 1297.956374] 130976 pages RAM
[ 1297.956374] 0 pages HighMem
[ 1297.956374] 2408 pages reserved
[ 1297.956374] 167613 pages shared
[ 1297.956374] 14738 pages non-shared
[ 1297.956374] SLUB: Unable to allocate memory on node -1 (gfp=0x20)
[ 1297.956374] cache: kmalloc-2048, object size: 2048, buffer size: 2048,
default order: 3, min order: 0
[ 1297.956374] node 0: slabs: 677, objs: 2922, free: 0
[ 1297.966415] BUG: unable to handle kernel paging request at 00100104
[ 1297.966600] IP: [<c11d9a4f>] net_rx_action+0x10d/0x194
[ 1297.966803] *pde = 00000000
[ 1297.966925] Thread overran stack, or stack corrupted
[ 1297.967058] Oops: 0002 [#1] SMP
[ 1297.967233] last sysfs file: /sys/devices/platform/w83627hf.656/beep_enable
[ 1297.967371] Modules linked in: netconsole configfs ipt_MASQUERADE
iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_filter nf_defrag_ipv4
xt_TCPMSS xt_tcpmss xt_tcpudp iptable_mangle ip_tables x_tables fuse pppoe
pppox ppp_generic slhc w83627hf hwmon_vid loop snd_via82xx gameport
snd_via82xx_modem nouveau snd_ac97_codec snd_mpu401_uart ttm ac97_bus
drm_kms_helper snd_rawmidi snd_pcm snd_seq_device drm snd_timer i2c_algo_bit
i2c_viapro snd shpchp button snd_page_alloc soundcore pcspkr i2c_core evdev
processor pci_hotplug ext3 jbd mbcache sd_mod crc_t10dif ata_generic thermal
sata_via pata_via thermal_sys uhci_hcd libata sc92031 ehci_hcd scsi_mod usbcore
nls_base tulip [last unloaded: scsi_wait_scan]
[ 1297.970343]
[ 1297.970343] Pid: 0, comm: swapper Tainted: G M (2.6.32-5-686 #1)
P4V8X-MX
[ 1297.970343] EIP: 0060:[<c11d9a4f>] EFLAGS: 00010046 CPU: 0
[ 1297.970343] EIP is at net_rx_action+0x10d/0x194
[ 1297.970343] EAX: 00100100 EBX: 00000046 ECX: d78b1984 EDX: 00200200
[ 1297.970343] ESI: d78b1984 EDI: 00000010 EBP: 00000000 ESP: c135bf20
[ 1297.970343] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 1297.970343] Process swapper (pid: 0, ti=c135a000 task=c1388ba0
task.ti=c135a000)
[ 1297.970343] Stack:
[ 1297.970343] c1c059f0 c1c05a04 0003ce92 0000012b 00000010 00000046 00000003
0000000c
[ 1297.970343] <0> c135f9cc c10357ea c1418814 00000049 00000009 00000000
00000100 00000046
[ 1297.970343] <0> 00000049 00000011 00000000 c10358c7 00000011 c135bf94
c10359a1 c1004699
[ 1297.970343] Call Trace:
[ 1297.970343] [<c10357ea>] ? __do_softirq+0xaa/0x156
[ 1297.970343] [<c10358c7>] ? do_softirq+0x31/0x3c
[ 1297.970343] [<c10359a1>] ? irq_exit+0x26/0x58
[ 1297.970343] [<c1004699>] ? do_IRQ+0x78/0x89
[ 1297.970343] [<c10037f0>] ? common_interrupt+0x30/0x38
[ 1297.970343] [<c101a83c>] ? native_safe_halt+0x2/0x3
[ 1297.970343] [<c1008593>] ? default_idle+0x3c/0x5a
[ 1297.970343] [<c1002377>] ? cpu_idle+0x89/0xa2
[ 1297.970343] [<c13bf806>] ? start_kernel+0x318/0x31d
[ 1297.970343] Code: 90 8d 74 26 00 39 7c 24 10 75 39 f6 46 08 02 74 15 fb 90
8d 74 26 00 89 f0 e8 cd fe ff ff fa 90 8d 74 26 00 eb 1e 8b 06 8b 56 04 <89> 50
04 89 02 8b 14 24 8b 42 18 89 72 18 8b 54 24 04 89 46 04
[ 1297.970343] EIP: [<c11d9a4f>] net_rx_action+0x10d/0x194 SS:ESP 0068:c135bf20
[ 1297.970343] CR2: 0000000000100104
[ 1297.970343] ---[ end trace e45b25c7b2ce6e97 ]---
[ 1297.970343] Kernel panic - not syncing: Fatal exception in interrupt
[ 1297.970343] Pid: 0, comm: swapper Tainted: G M D 2.6.32-5-686 #1
[ 1297.970343] Call Trace:
[ 1297.970343] [<c126ccdb>] ? panic+0x38/0xe6
[ 1297.970343] [<c126f2e9>] ? oops_end+0x91/0x9d
[ 1297.970343] [<c101b7b3>] ? no_context+0x105/0x10e
[ 1297.970343] [<c10037f0>] ? common_interrupt+0x30/0x38
[ 1297.970343] [<c101b8d1>] ? __bad_area_nosemaphore+0x115/0x11d
[ 1297.970343] [<c10aeee1>] ? __kmalloc_track_caller+0x118/0x124
[ 1297.970343] [<c103b0f4>] ? lock_timer_base+0x19/0x35
[ 1297.970343] [<c103b24e>] ? __mod_timer+0x13e/0x148
[ 1297.970343] [<c1270187>] ? do_page_fault+0x0/0x307
[ 1297.970343] [<c101b8e3>] ? bad_area_nosemaphore+0xa/0xc
[ 1297.970343] [<c126e9db>] ? error_code+0x73/0x78
[ 1297.970343] [<c11d9a4f>] ? net_rx_action+0x10d/0x194
[ 1297.970343] [<c10357ea>] ? __do_softirq+0xaa/0x156
[ 1297.970343] [<c10358c7>] ? do_softirq+0x31/0x3c
[ 1297.970343] [<c10359a1>] ? irq_exit+0x26/0x58
[ 1297.970343] [<c1004699>] ? do_IRQ+0x78/0x89
[ 1297.970343] [<c10037f0>] ? common_interrupt+0x30/0x38
[ 1297.970343] [<c101a83c>] ? native_safe_halt+0x2/0x3
[ 1297.970343] [<c1008593>] ? default_idle+0x3c/0x5a
[ 1297.970343] [<c1002377>] ? cpu_idle+0x89/0xa2
[ 1297.970343] [<c13bf806>] ? start_kernel+0x318/0x31d
-- System Information:
Debian Release: 6.0.3
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-5-686 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages rtorrent depends on:
ii libc6 2.11.2-10 Embedded GNU C Library: Shared lib
ii libcurl3 7.21.0-2 Multi-protocol file transfer libra
ii libgcc1 1:4.4.5-8 GCC support library
ii libncursesw5 5.7+20100313-5 shared libraries for terminal hand
ii libsigc++-2.0-0c2a 2.2.4.2-1 type-safe Signal Framework for C++
ii libssl0.9.8 0.9.8o-4squeeze3 SSL shared libraries
ii libstdc++6 4.4.5-8 The GNU Standard C++ Library v3
ii libtorrent11 0.12.6-2 a C++ BitTorrent library by Raksha
ii libxmlrpc-c3 1.06.27-1.1 A lightweight RPC library based on
rtorrent recommends no packages.
Versions of packages rtorrent suggests:
ii screen 4.0.3-14 terminal multiplexor with VT100/AN
-- no debconf information
--- End Message ---
--- Begin Message ---
Andrei Popescu wrote:
> After more tuning, i was able to install and run the version in the
> Repositories. I've added more RAM to the machine, changed the cpu to a new
> one, attached a 750GB SATA Hard Disk drive and it is running fine @ 11.5
> MB/s Download and about 10MB/s Upload. Thanks for providing support.
Thanks for the feedback. Since it's working for you now, and no one else
confirmed the issue, I'm closing this bug now.
Cheers,
--
Benoît Knecht
--- End Message ---
