Hi On my Nas device (Linux kernel 2.6.22.7) when I try enable to jumbo frame the following error is coming. I did not find enough information from the net. So I am mailing this. Please guide me what is happening here and How to resolve this error? eth0: change mtu 1500 (buffer-size 1520) to 9004 (buffer-size 9024) ifconfig: page allocation failure. order:2, mode:0x20 [<c00cd864>] (dump_stack+0x0/0x14) from [<c0025420>] (__alloc_pages+0x2ac/0x2c0) [<c0025174>] (__alloc_pages+0x0/0x2c0) from [<c0137c20>] (cache_alloc_refill+0x294/0x550) [<c013798c>] (cache_alloc_refill+0x0/0x550) from [<c00257e0>] (__kmalloc+0x70/0x8c) [<c0025770>] (__kmalloc+0x0/0x8c) from [<c028de90>] (__alloc_skb+0x4c/0xf4) r4:c261baa0 [<c028de44>] (__alloc_skb+0x0/0xf4) from [<c0215234>] (eth_rx_fill+0x64/0x1fc) r8:00000000 r7:00000018 r6:c046f380 r5:c046f380 r4:c261bb40 [<c02151d0>] (eth_rx_fill+0x0/0x1fc) from [<c0216090>] (eth_start+0xb0/0x294) [<c0215fe0>] (eth_start+0x0/0x294) from [<c021647c>] (eth_open+0x3c/0x68) r8:c260bed8 r7:00000000 r6:00001002 r5:00000000 r4:c046f000 [<c0216440>] (eth_open+0x0/0x68) from [<c02939ac>] (dev_open+0x64/0xc8) r4:c046f000 [<c0293948>] (dev_open+0x0/0xc8) from [<c0294db4>] (dev_change_flags+0x60/0x128) r5:00001043 r4:c046f000 [<c0294d54>] (dev_change_flags+0x0/0x128) from [<c02c7cbc>] (devinet_ioctl+0x2dc/0x6cc) r7:bec44e6c r6:c1368380 r5:00000000 r4:ffffff9d [<c02c79e0>] (devinet_ioctl+0x0/0x6cc) from [<c02c9bac>] (inet_ioctl+0xcc/0x100) [<c02c9ae0>] (inet_ioctl+0x0/0x100) from [<c0289be8>] (sock_ioctl+0x1d4/0x22c) [<c0289a14>] (sock_ioctl+0x0/0x22c) from [<c0145f54>] (do_ioctl+0x3c/0x88) r7:00000000 r6:bec44e6c r5:ffffffe7 r4:c1208f20 [<c0145f18>] (do_ioctl+0x0/0x88) from [<c0146224>] (vfs_ioctl+0x284/0x2a4) r6:00000003 r5:bec44e6c r4:c1208f20 [<c0145fa0>] (vfs_ioctl+0x0/0x2a4) from [<c0146284>] (sys_ioctl+0x40/0x5c) r7:00000036 r6:00008914 r5:fffffff7 r4:c1208f20 [<c0146244>] (sys_ioctl+0x0/0x5c) from [<c003efa0>] (ret_fast_syscall+0x0/0x2c) r6:00000000 r5:bec44efc r4:0006887c Mem-info: DMA per-cpu: CPU 0: Hot: hi: 42, btch: 7 usd: 5 Cold: hi: 14, btch: 3 usd: 11 Active:1697 inactive:27943 dirty:1130 writeback:0 unstable:0 free:135 slab:1316 mapped:228 pagetables:50 bounce:0 DMA free:540kB min:1440kB low:1800kB high:2160kB active:6788kB inactive:111772kB present:130048kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 540kB Swap cache: add 0, delete 0, find 0/0, race 0+0 Free swap = 0kB Total swap = 0kB Free swap: 0kB 32768 pages of RAM 231 free pages 1113 reserved pages 1316 slab pages 13082 pages shared 0 pages swap cached Thank you very much Suresh -- To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
