Hi, since the release of September 2016, any released firmware of the Kong mod for R6250 is not working on my R6250 router. After 1 Day everything fall down (cannot access the router even on the lan, wifi and internet not working, etc.) and router start having aleatory behaviour. I try every realease and there is the same problem. Instead pre-Sept 2016 releases are working fine. Using syslog on paper trail (as advised on dd-wrt forum and documentations) i post down the log with the moment when the R6250 started to get crazy: after killing some process I had no more logs for hours till I restarted router manually. I analysed free mem and cpu load, but they are alwyas low (90+% free memory and <3% load). Can you help me solve this problem?
Please.
(ps i'm noob, maybe the solution is basic)
Thanks,
Eventine
Log: (only the start, I can provide full log if interested)
Some new updates were posted last week -- these will also be available on the site soon:
http://www.desipro.de/ddwrt/K3-AC-Arm/
Hi, since the release of September 2016, any released firmware of the Kong mod for R6250 is not working on my R6250 router. After 1 Day everything fall down (cannot access the router even on the lan, wifi and internet not working, etc.) and router start having aleatory behaviour. I try every realease and there is the same problem. Instead pre-Sept 2016 releases are working fine. Using syslog on paper trail (as advised on dd-wrt forum and documentations) i post down the log with the moment when the R6250 started to get crazy: after killing some process I had no more logs for hours till I restarted router manually. I analysed free mem and cpu load, but they are alwyas low (90+% free memory and <3% load). Can you help me solve this problem?
Please.
(ps i'm noob, maybe the solution is basic)
Thanks,
Eventine
Log: (only the start, I can provide full log if interested)
Oct 21 00:58:02
R6250 kernel: startservice_f invoked oom-killer: gfp_mask=0x2420848,
order=0, oom_score_adj=0
Oct 21 00:58:03
R6250 kernel: CPU: 0 PID: 2103 Comm: startservice_f Tainted: P
4.4.70 #340
Oct 21 00:58:03
R6250 kernel: Hardware name: Northstar Prototype
Oct 21 00:58:03
R6250 kernel: Backtrace:
Oct 21 00:58:03
R6250 kernel: [<8001b2bc>] (dump_backtrace) from [<8001b490>]
(show_stack+0x18/0x1c)
Oct 21 00:58:03
R6250 kernel: r7:00000005 r6:60000013 r5:00000000 r4:8050501c
Oct 21 00:58:03
R6250 kernel: [<8001b478>] (show_stack) from [<8015e710>]
(dump_stack+0x8c/0xa0)
Oct 21 00:58:03
R6250 kernel: [<8015e684>] (dump_stack) from [<8009bc6c>]
(dump_header.constprop.5+0x54/0x164)
Oct 21 00:58:03
R6250 kernel: r7:00000005 r6:87988350 r5:00000000 r4:80e019d4
Oct 21 00:58:03
R6250 kernel: [<8009bc18>] (dump_header.constprop.5) from
[<8009bfa8>] (oom_kill_process+0x94/0x4bc)
Oct 21 00:58:03
R6250 kernel: r10:804fc5f8 r9:804fc5f8 r8:80e019d4 r7:00000005
r6:87988350 r5:0000f8a1
Oct 21 00:58:03
R6250 kernel: r4:87988000
Oct 21 00:58:03
R6250 kernel: [<8009bf14>] (oom_kill_process) from [<8009c720>]
(out_of_memory+0x2e4/0x370)
Oct 21 00:58:03
R6250 kernel: r10:804fc5f8 r9:804fc5f8 r8:804fc754 r7:0000f8a1
r6:0000015f r5:80e019d4
Oct 21 00:58:03
R6250 kernel: r4:87988000
Oct 21 00:58:03
R6250 kernel: [<8009c43c>] (out_of_memory) from [<800a0374>]
(__alloc_pages_nodemask+0x674/0x690)
Oct 21 00:58:03
R6250 kernel: r10:02420848 r9:00000000 r8:80e00000 r7:02420848
r6:00000040 r5:00000000
Oct 21 00:58:03
R6250 kernel: r4:00000000
Oct 21 00:58:03
R6250 kernel: [<8009fd00>] (__alloc_pages_nodemask) from
[<800996c0>] (pagecache_get_page+0x13c/0x1ac)
Oct 21 00:58:03
R6250 kernel: r10:02493ee0 r9:804f3a6c r8:87412f64 r7:02420848
r6:00000001 r5:00052432
Oct 21 00:58:03
R6250 kernel: r4:00000007
Oct 21 00:58:03
R6250 kernel: [<80099584>] (pagecache_get_page) from
[<800f65d8>] (__getblk_slow+0x190/0x328)
Oct 21 00:58:03
R6250 kernel: r10:00000001 r9:00000000 r8:0000525c r7:00000000
r6:00001497 r5:00000400
Oct 21 00:58:03
R6250 kernel: r4:00000002
Oct 21 00:58:03
R6250 kernel: [<800f6448>] (__getblk_slow) from [<800f67bc>]
(__getblk_gfp+0x4c/0x54)
Oct 21 00:58:03
R6250 kernel: r10:00000001 r9:00000000 r8:0000525c r7:00000000
r6:0000525c r5:87412e00
Oct 21 00:58:03
R6250 kernel: r4:00000400
Oct 21 00:58:03
R6250 kernel: [<800f6770>] (__getblk_gfp) from [<8011f1bc>]
(squashfs_read_data+0x3b8/0x64c)
Oct 21 00:58:03
R6250 kernel: r7:000001dc r6:87b07480 r5:87a9dc00 r4:866d0180
Oct 21 00:58:03
R6250 kernel: [<8011ee04>] (squashfs_read_data) from
[<8011f6d0>] (squashfs_cache_get+0x1f0/0x344)
Oct 21 00:58:03
R6250 kernel: r10:87b5d860 r9:00000000 r8:01496e22 r7:00000001
r6:87b5d840 r5:87a05500
Oct 21 00:58:03
R6250 kernel: r4:00000008
Oct 21 00:58:03
R6250 kernel: [<8011f4e0>] (squashfs_cache_get) from
[<8011fbfc>] (squashfs_read_metadata+0x48/0xfc)
Oct 21 00:58:03
R6250 kernel: r10:80e01c40 r9:00000000 r8:87a9dc00 r7:80e01c38
r6:80e01c50 r5:00000010
Oct 21 00:58:03
R6250 kernel: r4:8741baf8
Oct 21 00:58:03
R6250 kernel: [<8011fbb4>] (squashfs_read_metadata) from
[<80120fd4>] (squashfs_read_inode+0x94/0x7c0)
Oct 21 00:58:03
R6250 kernel: r10:00001bde r9:00000000 r8:01496e22 r7:00000000
r6:01496e22 r5:87a9dc00
Oct 21 00:58:03
R6250 kernel: r4:8741baf8
Oct 21 00:58:03
R6250 kernel: [<80120f40>] (squashfs_read_inode) from
[<8012173c>] (squashfs_iget+0x3c/0x68)
Oct 21 00:58:03
R6250 kernel: r10:87414238 r9:85db6408 r8:00000073 r7:00000000
r6:00001bde r5:00000000
Oct 21 00:58:03
R6250 kernel: r4:8741baf8
Oct 21 00:58:03
R6250 kernel: [<80121700>] (squashfs_iget) from [<80121a7c>]
(squashfs_lookup+0x314/0x3d0)
Oct 21 00:58:03
R6250 kernel: r7:85db6400 r6:87a9dc00 r5:00000000 r4:00001bde
Oct 21 00:58:03
R6250 kernel: [<80121768>] (squashfs_lookup) from [<800d1ff4>]
(lookup_real+0x38/0x54)
Oct 21 00:58:03
R6250 kernel: r10:d0d0d0d0 r9:80808080 r8:87494dd0 r7:2f2f2f2f
r6:00000000 r5:00000011
Oct 21 00:58:03
R6250 kernel: r4:87494198
Oct 21 00:58:03
R6250 kernel: [<800d1fbc>] (lookup_real) from [<800d4cf0>]
(__lookup_hash+0x3c/0x44)
Oct 21 00:58:03
R6250 kernel: r5:00000011 r4:87494dd0
Oct 21 00:58:03
R6250 kernel: [<800d4cb4>] (__lookup_hash) from [<800d4df0>]
(walk_component+0xf8/0x300)
Oct 21 00:58:03
R6250 kernel: r5:00000001 r4:80e01eb0
Oct 21 00:58:03
R6250 kernel: [<800d4cf8>] (walk_component) from [<800d5234>]
(link_path_walk+0x23c/0x524)
Oct 21 00:58:03
R6250 kernel: r9:80808080 r8:00000000 r7:2f2f2f2f r6:80e01eb0
r5:fefefeff r4:80c9701c
Oct 21 00:58:03
R6250 kernel: [<800d4ff8>] (link_path_walk) from [<800d5c08>]
(path_openat+0x214/0xf5c)
Oct 21 00:58:03
R6250 kernel: r10:86878e80 r9:80e01f5c r8:80c97010 r7:00000001
r6:fffffdfa r5:80e01eb0
Oct 21 00:58:03
R6250 kernel: r4:00000004
Oct 21 00:58:03
R6250 kernel: [<800d59f4>] (path_openat) from [<800d7a24>]
(do_filp_open+0x6c/0xb8)
Oct 21 00:58:03
R6250 kernel: r10:00000000 r9:80e00000 r8:800096e4 r7:00000001
r6:80e01f5c r5:80e01eb0
Oct 21 00:58:03
R6250 kernel: r4:00000004
Oct 21 00:58:03
R6250 kernel: [<800d79b8>] (do_filp_open) from [<800c8e98>]
(do_sys_open+0x140/0x1d0)
Oct 21 00:58:03
R6250 kernel: r7:fffff000 r6:80c97000 r5:ffffff9c r4:00000004
Oct 21 00:58:03
R6250 kernel: [<800c8d58>] (do_sys_open) from [<800c8f48>]
(SyS_open+0x20/0x24)
Oct 21 00:58:03
R6250 kernel: r9:80e00000 r8:800096e4 r7:00000005 r6:00000000
r5:0001b98c r4:76fd53e5
Oct 21 00:58:03
R6250 kernel: [<800c8f28>] (SyS_open) from [<80009540>]
(ret_fast_syscall+0x0/0x34)
Oct 21 00:58:03
R6250 kernel: Mem-Info:
Oct 21 00:58:03
R6250 kernel: active_anon:707 inactive_anon:0 isolated_anon:0
Oct 21 00:58:03
R6250 kernel: active_file:886 inactive_file:301 isolated_file:0
Oct 21 00:58:03
R6250 kernel: unevictable:117 dirty:0 writeback:0 unstable:0
Oct 21 00:58:03
R6250 kernel: slab_reclaimable:245 slab_unreclaimable:4144
Oct 21 00:58:03
R6250 kernel: mapped:543 shmem:0 pagetables:83 bounce:0
Oct 21 00:58:03
R6250 kernel: free:37158 free_pcp:30 free_cma:0
Oct 21 00:58:03
R6250 kernel: Normal free:24548kB min:20480kB low:25600kB
high:30720kB active_anon:1016kB inactive_anon:0kB active_file:28kB
inactive_file:12kB unevictable:468kB isolated(anon):0kB
isolated(file):0kB present:131072kB managed:123524kB mlocked:
Oct 21 00:58:03
R6250 kernel: lowmem_reserve[]: 0 1024 1024
Oct 21 00:58:03
R6250 kernel: HighMem free:124084kB min:128kB low:5560kB high:10992kB
active_anon:1812kB inactive_anon:0kB active_file:3516kB
inactive_file:1192kB unevictable:0kB isolated(anon):0kB
isolated(file):0kB present:131072kB managed:131072kB mlocked
Oct 21 00:58:03
R6250 kernel: lowmem_reserve[]: 0 0 0
Oct 21 00:58:03
R6250 kernel: Normal: 147*4kB (MEH) 137*8kB (MEH) 95*16kB (UMEH)
59*32kB (UMEH) 38*64kB (UMEH) 27*128kB (MEH) 7*256kB (UMH) 5*512kB
(UMH) 1*1024kB (U) 2*2048kB (EH) 1*4096kB (M) = 24548kB
Oct 21 00:58:03
R6250 kernel: HighMem: 103*4kB (UM) 137*8kB (UM) 49*16kB (UM) 32*32kB
(UM) 23*64kB (UM) 6*128kB (M) 1*256kB (M) 3*512kB (UM) 2*1024kB (U)
0*2048kB 28*4096kB (M) = 124084kB
Oct 21 00:58:03
R6250 kernel: 1301 total pagecache pages
Oct 21 00:58:03
R6250 kernel: 0 pages in swap cache
Oct 21 00:58:03
R6250 kernel: Swap cache stats: add 0, delete 0, find 0/0
Oct 21 00:58:03
R6250 kernel: Free swap = 0kB
Oct 21 00:58:03
R6250 kernel: Total swap = 0kB
Oct 21 00:58:03
R6250 kernel: 65536 pages RAM
Oct 21 00:58:03
R6250 kernel: 32768 pages HighMem/MovableOnly
Oct 21 00:58:03
R6250 kernel: 1887 pages reserved
Oct 21 00:58:03
R6250 kernel: [ pid ] uid tgid total_vm rss nr_ptes nr_pmds
swapents oom_score_adj name
Oct 21 00:58:03
R6250 kernel: [ 605] 0 605 199 138 4 0
0 0 hotplug2
Oct 21 00:58:03
R6250 kernel: [ 615] 0 615 205 131 3 0
0 0 mstpd
Oct 21 00:58:03
R6250 kernel: [ 729] 0 729 240 114 3 0
0 0 usbipd
Oct 21 00:58:03
R6250 kernel: [ 2272] 0 2272 335 109 3 0
0 0 resetbutton
Oct 21 00:58:03
R6250 kernel: [ 4856] 0 4856 181 92 4 0
0 0 p910nd
Oct 21 00:58:03
R6250 kernel: [ 5939] 0 5939 290 159 3 0
0 0 syslogd
Oct 21 00:58:03
R6250 kernel: [ 5942] 0 5942 290 147 3 0
0 0 klogd
Oct 21 00:58:03
R6250 kernel: [ 8517] 0 8517 335 172 4 0
0 0 process_monitor
Oct 21 00:58:03
R6250 kernel: [ 8695] 0 8695 370 224 4 0
0 0 upnp
Oct 21 00:58:03
R6250 kernel: [ 9080] 0 9080 317 158 3 0
0 0 wland
Oct 21 00:58:03
R6250 kernel: [ 9081] 0 9081 190 138 3 0
0 0 igmprt
Oct 21 00:58:03
R6250 kernel: [ 9091] 0 9091 365 244 4 0
0 0 ttraff
Oct 21 00:58:03
R6250 kernel: [ 9105] 0 9105 598 200 4 0
0 0 dnsmasq
Oct 21 00:58:03
R6250 kernel: [ 9119] 0 9119 472 249 4 0
0 0 radio_timer
Oct 21 00:58:03
R6250 kernel: [ 9276] 0 9276 182 108 4 0
0 0 cron
Oct 21 00:58:03
R6250 kernel: [ 9289] 0 9289 893 356 5 0
0 0 httpd
Oct 21 00:58:03
R6250 kernel: [ 9292] 0 9292 839 163 4 0
0 0 httpd
Oct 21 00:58:03
R6250 kernel: [ 1491] 0 1491 354 208 3 0
0 0 nas
Oct 21 00:58:03
R6250 kernel: [ 1492] 0 1492 354 159 3 0
0 0 nas
Oct 21 00:58:03
R6250 kernel: [ 2087] 0 2087 182 96 3 0
0 0 cron
Oct 21 00:58:03
R6250 kernel: [ 2090] 0 2090 335 169 3 0
0 0 check_ps
Oct 21 00:58:03
R6250 kernel: [ 2103] 0 2103 335 158 3 0
0 0 startservice_f
Oct 21 00:58:03
R6250 kernel: [ 2104] 0 2104 335 169 3 0
0 0 check_ps
Oct 21 00:58:03
R6250 kernel: Out of memory: Kill process 9289 (httpd) score 5 or
sacrifice child
Oct 21 00:58:03
R6250 kernel: Killed process 9289 (httpd) total-vm:3572kB,
anon-rss:416kB, file-rss:1008kB
Oct 21 00:58:03
R6250 kernel: syslogd invoked oom-killer: gfp_mask=0x26040c0,
order=0, oom_score_adj=0
Oct 21 00:58:03
R6250 kernel: CPU: 1 PID: 5939 Comm: syslogd Tainted: P
4.4.70 #340
Oct 21 00:58:03
R6250 kernel: Hardware name: Northstar Prototype
Oct 21 00:58:03
R6250 kernel: Backtrace:
Oct 21 00:58:03
R6250 kernel: [<8001b2bc>] (dump_backtrace) from [<8001b490>]
(show_stack+0x18/0x1c)
Oct 21 00:58:03
R6250 kernel: r7:00000003 r6:60000113 r5:00000000 r4:8050501c
Oct 21 00:58:03
R6250 kernel: [<8001b478>] (show_stack) from [<8015e710>]
(dump_stack+0x8c/0xa0)
Oct 21 00:58:03
R6250 kernel: [<8015e684>] (dump_stack) from [<8009bc6c>]
(dump_header.constprop.5+0x54/0x164)
Oct 21 00:58:03
R6250 kernel: r7:00000003 r6:87ac8b50 r5:00000000 r4:85955e54
Oct 21 00:58:03
R6250 kernel: [<8009bc18>] (dump_header.constprop.5) from
[<8009bfa8>] (oom_kill_process+0x94/0x4bc)
Oct 21 00:58:03
R6250 kernel: r10:804fc5f8 r9:804fc5f8 r8:85955e54 r7:00000003
r6:87ac8b50 r5:0000f8a1
Oct 21 00:58:03
R6250 kernel: r4:87ac8800
Oct 21 00:58:03
R6250 kernel: [<8009bf14>] (oom_kill_process) from [<8009c720>]
(out_of_memory+0x2e4/0x370)
Oct 21 00:58:03
R6250 kernel: r10:804fc5f8 r9:804fc5f8 r8:804fc754 r7:0000f8a1
r6:000000f6 r5:85955e54
Oct 21 00:58:03
R6250 kernel: r4:87ac8800
Oct 21 00:58:03
R6250 kernel: [<8009c43c>] (out_of_memory) from [<800a02cc>]
(__alloc_pages_nodemask+0x5cc/0x690)
Oct 21 00:58:03
R6250 kernel: r10:026040c0 r9:00000000 r8:85954000 r7:878003c0
r6:00000040 r5:00000000
Oct 21 00:58:03
R6250 kernel: r4:00000000
Oct 21 00:58:03
R6250 kernel: [<8009fd00>] (__alloc_pages_nodemask) from
[<800c5fcc>] (cache_alloc_refill+0x2a8/0x4f0)
Oct 21 00:58:03
R6250 kernel: r10:804e5b18 r9:00400000 r8:00000000 r7:878003c0
r6:00000000 r5:87801240
Oct 21 00:58:03
R6250 kernel: r4:024000c0
Oct 21 00:58:03
R6250 kernel: [<800c5d24>] (cache_alloc_refill) from
[<800c6368>] (kmem_cache_alloc+0x74/0xc8)
Oct 21 00:58:03
R6250 kernel: r10:00000000 r9:85954000 r8:00000000 r7:00000000
r6:40000013 r5:878003c0
Oct 21 00:58:03
R6250 kernel: r4:024000c0
Oct 21 00:58:03
R6250 kernel: [<800c62f4>] (kmem_cache_alloc) from [<800d6e60>]
(getname_flags+0x30/0x150)
Oct 21 00:58:03
R6250 kernel: r7:00000000 r6:0007aa58 r5:804f3a28 r4:00020d41
Oct 21 00:58:03
R6250 kernel: [<800d6e30>] (getname_flags) from [<800d6f98>]
(getname+0x18/0x1c)
Oct 21 00:58:03
R6250 kernel: r10:00000000 r9:85954000 r8:800096e4 r7:fffff000
r6:00000006 r5:ffffff9c
Oct 21 00:58:03
R6250 kernel: r4:00020d41 r3:00020d41
Oct 21 00:58:03
R6250 kernel: [<800d6f80>] (getname) from [<800c8e6c>]
(do_sys_open+0x114/0x1d0)
Oct 21 00:58:03
R6250 kernel: [<800c8d58>] (do_sys_open) from [<800c8f48>]
(SyS_open+0x20/0x24)
Oct 21 00:58:03
R6250 kernel: r9:85954000 r8:800096e4 r7:00000005 r6:00000006
r5:00000000 r4:00000000
Oct 21 00:58:03
R6250 kernel: [<800c8f28>] (SyS_open) from [<80009540>]
(ret_fast_syscall+0x0/0x34)
Oct 21 00:58:03
R6250 kernel: Mem-Info:
Oct 21 00:58:03
R6250 kernel: active_anon:615 inactive_anon:0 isolated_anon:0
Oct 21 00:58:03
R6250 kernel: active_file:886 inactive_file:240 isolated_file:0
Oct 21 00:58:03
R6250 kernel: unevictable:117 dirty:0 writeback:0 unstable:0
Oct 21 00:58:03
R6250 kernel: slab_reclaimable:245 slab_unreclaimable:4144
Oct 21 00:58:03
R6250 kernel: mapped:468 shmem:0 pagetables:81 bounce:0
Oct 21 00:58:03
R6250 kernel: free:37338 free_pcp:0 free_cma:0