From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarek Poplawski Subject: Re: Fwd: swapper: page allocation failure. order:0, was: Weird (after try of use arping2) Date: Wed, 03 Jun 2009 22:30:44 +0200 Message-ID: <4A26DD74.7050903@gmail.com> References: <4A26DB2F.4080801@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: =?ISO-8859-2?Q?Pawe=B3_Staszewski?= , Linux Netdev List To: LKML Return-path: Received: from fg-out-1718.google.com ([72.14.220.154]:26233 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751826AbZFCUaw (ORCPT ); Wed, 3 Jun 2009 16:30:52 -0400 In-Reply-To: <4A26DB2F.4080801@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: Jarek Poplawski wrote, On 06/03/2009 10:21 PM: > Looks like -mm puzzle. Resend with Cc's. Sorry, Jarek P. >=20 > -------- Original Message -------- > Subject: Weird (after try of use arping2) > Date: Mon, 01 Jun 2009 15:20:55 +0200 > From: Pawe=B3 Staszewski > To: Linux Network Development list >=20 >=20 > Hello all. > I dont know is this a bug but when i try to use arping: >=20 > arping -s > arping2 -v > ARPing 2.06 >=20 > dmesg shows: >=20 > swapper: page allocation failure. order:0, mode:0x20 > Pid: 0, comm: swapper Not tainted 2.6.29.1 #3 > Call Trace: > [] __alloc_pages_internal+0x342/0x356 > swapper: page allocation failure. order:0, mode:0x20 > Pid: 0, comm: swapper Not tainted 2.6.29.1 #3 > [] cache_alloc_refill+0x260/0x442 > kswapd0: page allocation failure. order:0, mode:0x20 > [] __kmalloc+0x79/0xb3 > [] pskb_expand_head+0x55/0x153 > swapper: page allocation failure. order:0, mode:0x20 > Call Trace: > [] __pskb_pull_tail+0x3f/0x211 > Pid: 0, comm: swapper Not tainted 2.6.29.1 #3 > [] nf_conntrack_in+0x3b8/0x41e > [] skb_make_writable+0x5a/0x7a > [] manip_pkt+0x1c/0xe2 > Call Trace: > [] __alloc_pages_internal+0x342/0x356 > Pid: 321, comm: kswapd0 Not tainted 2.6.29.1 #3 > [] nf_nat_packet+0x66/0x78 > [] __alloc_pages_internal+0x342/0x356 > [] nf_nat_in+0x1d/0x4a > [] ip_rcv_finish+0x0/0x231 > [] nf_iterate+0x30/0x61 > [] ip_forward_finish+0x2c/0x2e > [] ip_rcv_finish+0x21d/0x231 > [] cache_alloc_refill+0x260/0x442 > [] ip_rcv_finish+0x0/0x231 > [] kmem_cache_alloc+0x49/0x83 > [] ip_rcv_finish+0x0/0x231 > [] nf_hook_slow+0x41/0x99 > [] ip_rcv_finish+0x0/0x231 > [] ixgbe_alloc_rx_buffers+0x68/0x200 > [] ip_rcv+0x1d9/0x211 > [] ip_rcv_finish+0x0/0x231 > [] netif_receive_skb+0x2d7/0x307 > [] ixgbe_clean_rx_irq+0x497/0x4c0 > [] e1000_clean_rx_irq+0x246/0x2e7 > [] ixgbe_clean_rxonly+0x44/0x88 > [] e1000_clean+0x7d/0x20e > [] net_rx_action+0x66/0x104 > [] net_rx_action+0x66/0x104 > [] __do_softirq+0x76/0x113 > [] do_softirq+0x32/0x36 > [] irq_exit+0x35/0x62 > [] do_IRQ+0x8a/0xa0 > [] __do_softirq+0x76/0x113 > [] do_softirq+0x32/0x36 > [] common_interrupt+0x27/0x2c > [] irq_exit+0x35/0x62 > [] do_IRQ+0x8a/0xa0 > [] skb_clone+0x36/0x4a > [] mwait_idle+0x49/0x4e > [] cpu_idle+0x57/0x70 > [] common_interrupt+0x27/0x2c > Mem-Info: > [] mwait_idle+0x49/0x4e > [] cpu_idle+0x57/0x70 > DMA per-cpu: > Mem-Info: > DMA per-cpu: > CPU 0: hi: 0, btch: 1 usd: 0 > CPU 1: hi: 0, btch: 1 usd: 0 > CPU 0: hi: 0, btch: 1 usd: 0 > CPU 1: hi: 0, btch: 1 usd: 0 > CPU 2: hi: 0, btch: 1 usd: 0 > CPU 3: hi: 0, btch: 1 usd: 0 > CPU 2: hi: 0, btch: 1 usd: 0 > CPU 3: hi: 0, btch: 1 usd: 0 > CPU 4: hi: 0, btch: 1 usd: 0 > CPU 5: hi: 0, btch: 1 usd: 0 > CPU 6: hi: 0, btch: 1 usd: 0 > CPU 4: hi: 0, btch: 1 usd: 0 > CPU 5: hi: 0, btch: 1 usd: 0 > CPU 6: hi: 0, btch: 1 usd: 0 > CPU 7: hi: 0, btch: 1 usd: 0 > CPU 7: hi: 0, btch: 1 usd: 0 > Normal per-cpu: > CPU 0: hi: 186, btch: 31 usd: 178 > CPU 1: hi: 186, btch: 31 usd: 84 > CPU 2: hi: 186, btch: 31 usd: 178 > CPU 3: hi: 186, btch: 31 usd: 67 > CPU 4: hi: 186, btch: 31 usd: 66 > CPU 5: hi: 186, btch: 31 usd: 88 > Normal per-cpu: > CPU 6: hi: 186, btch: 31 usd: 42 > CPU 0: hi: 186, btch: 31 usd: 178 > CPU 1: hi: 186, btch: 31 usd: 84 > CPU 2: hi: 186, btch: 31 usd: 178 > CPU 3: hi: 186, btch: 31 usd: 67 > CPU 4: hi: 186, btch: 31 usd: 66 > CPU 5: hi: 186, btch: 31 usd: 88 > CPU 6: hi: 186, btch: 31 usd: 42 > CPU 7: hi: 186, btch: 31 usd: 169 > HighMem per-cpu: > CPU 0: hi: 186, btch: 31 usd: 161 > CPU 7: hi: 186, btch: 31 usd: 169 > HighMem per-cpu: > CPU 0: hi: 186, btch: 31 usd: 161 > CPU 1: hi: 186, btch: 31 usd: 142 > CPU 1: hi: 186, btch: 31 usd: 142 > CPU 2: hi: 186, btch: 31 usd: 127 > CPU 3: hi: 186, btch: 31 usd: 150 > CPU 4: hi: 186, btch: 31 usd: 143 > CPU 5: hi: 186, btch: 31 usd: 151 > CPU 6: hi: 186, btch: 31 usd: 158 > CPU 7: hi: 186, btch: 31 usd: 172 > [] dev_hard_start_xmit+0x8d/0x268 > [] __qdisc_run+0xb7/0x18e > [] net_tx_action+0x8d/0xd1 > Active_anon:4472 active_file:48192 inactive_anon:0 > inactive_file:15922 unevictable:0 dirty:44 writeback:0 unstable:0 > free:2890227 slab:124368 mapped:941 pagetables:87 bounce:0 > DMA free:3664kB min:572kB low:712kB high:856kB active_anon:0kB=20 > inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB=20 > present:15764kB pages_scann > ed:0 all_unreclaimable? no > lowmem_reserve[]: 0 865 12146 12146 > Normal free:11976kB min:32192kB low:40240kB high:48288kB active_anon:= 0kB=20 > inactive_anon:0kB active_file:147924kB inactive_file:29784kB=20 > unevictable:0kB present: > 886228kB pages_scanned:0 all_unreclaimable? no > lowmem_reserve[]: 0 0 90248 90248 > HighMem free:11545268kB min:512kB low:105424kB high:210340kB=20 > active_anon:17888kB inactive_anon:0kB active_file:44844kB=20 > inactive_file:33904kB unevictable:0kB p > resent:11551812kB pages_scanned:32 all_unreclaimable? no > lowmem_reserve[]: 0 0 0 0 > DMA: CPU 2: hi: 186, btch: 31 usd: 127 > CPU 3: hi: 186, btch: 31 usd: 150 > CPU 4: hi: 186, btch: 31 usd: 143 > CPU 5: hi: 186, btch: 31 usd: 151 > CPU 6: hi: 186, btch: 31 usd: 158 > CPU 7: hi: 186, btch: 31 usd: 172 > Active_anon:4472 active_file:48192 inactive_anon:0 > inactive_file:15922 unevictable:0 dirty:44 writeback:0 unstable:0 > free:2890227 slab:124368 mapped:941 pagetables:87 bounce:0 > DMA free:3664kB min:572kB low:712kB high:856kB active_anon:0kB=20 > inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB=20 > present:15764kB pages_scann > ed:0 all_unreclaimable? no > lowmem_reserve[]: 0 865 12146 12146 > Normal free:11976kB min:32192kB low:40240kB high:48288kB active_anon:= 0kB=20 > inactive_anon:0kB active_file:147924kB inactive_file:29784kB=20 > unevictable:0kB present: > 886228kB pages_scanned:0 all_unreclaimable? no > lowmem_reserve[]: 0 0 90248 90248 > HighMem free:11545268kB min:512kB low:105424kB high:210340kB=20 > active_anon:17888kB inactive_anon:0kB active_file:44844kB=20 > inactive_file:33904kB unevictable:0kB p > resent:11551812kB pages_scanned:32 all_unreclaimable? no > lowmem_reserve[]: 0 0 0 0 > DMA: 3*4kB 3*8kB 6*16kB 5*32kB 4*64kB 2*128kB 1*256kB 1*512kB 2*1024k= B=20 > 0*2048kB 0*4096kB =3D 3620kB > Normal: 0*4kB 1*8kB 0*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB=20 > 1*1024kB 1*2048kB 2*4096kB =3D 11656kB > HighMem: 3*4kB 3*8kB 6*16kB 5*32kB 4*64kB 2*128kB 1*256kB 1*512kB=20 > 2*1024kB 0*2048kB 0*4096kB =3D 3620kB > Normal: [] __do_softirq+0x76/0x113 > 0*4kB 1*8kB 0*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 1*1024kB=20 > 1*2048kB 2*4096kB =3D 11656kB > HighMem: 1118*4kB 1118*4kB 3728*8kB 736*16kB 372*32kB 235*64kB 90*128= kB=20 > 70*256kB 17*512kB 18*1024kB 2*2048kB 2786*4096kB =3D 11545144kB > 64154 total pagecache pages > 0 pages in swap cache > Swap cache stats: add 0, delete 0, find 0/0 > Free swap =3D 2040232kB > Total swap =3D 2040232kB > 3728*8kB 736*16kB 372*32kB 235*64kB 90*128kB 70*256kB 17*512kB 18*102= 4kB=20 > 2*2048kB 2786*4096kB =3D 11545144kB > 64154 total pagecache pages > 0 pages in swap cache > Swap cache stats: add 0, delete 0, find 0/0 > Free swap =3D 2040232kB > Total swap =3D 2040232kB > [] do_softirq+0x32/0x36 > [] irq_exit+0x35/0x62 > [] smp_apic_timer_interrupt+0x71/0x7b > [] apic_timer_interrupt+0x28/0x30 > [] mwait_idle+0x49/0x4e > Call Trace: > [] cpu_idle+0x57/0x70 > [] __alloc_pages_internal+0x342/0x356 > [] cache_alloc_refill+0x260/0x442 > Mem-Info: >=20 >=20 > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >=20