Bug 27602
| Summary: | kworker/0:0: page allocation failure. order:1, mode:0x4020 | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Cristian Aravena Romero (caravena) |
| Component: | network-wireless | Assignee: | drivers_network-wireless (drivers_network-wireless) |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | CC: | ath9k-devel, caravena, linville |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 2.6.38-rc2 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
dmesg 2.6.38-rc2
lspci -vvnn |
||
Created attachment 45182 [details]
lspci -vvnn
|
Created attachment 45172 [details] dmesg 2.6.38-rc2 [53968.142051] kworker/0:0: page allocation failure. order:1, mode:0x4020 [53968.142056] Pid: 0, comm: kworker/0:0 Not tainted 2.6.38-020638rc2-generic #201101220905 [53968.142059] Call Trace: [53968.142062] <IRQ> [<ffffffff8110ed75>] ? __alloc_pages_slowpath+0x495/0x5d0 [53968.142075] [<ffffffff8110f03d>] ? __alloc_pages_nodemask+0x18d/0x1d0 [53968.142081] [<ffffffff815a45a4>] ? _raw_spin_lock_irqsave+0x34/0x50 [53968.142087] [<ffffffff811449a3>] ? alloc_pages_current+0xa3/0x110 [53968.142092] [<ffffffff8114cc05>] ? allocate_slab+0x175/0x180 [53968.142095] [<ffffffff8114d200>] ? new_slab+0x30/0x170 [53968.142098] [<ffffffff8114e779>] ? __slab_alloc+0x1e9/0x250 [53968.142116] [<ffffffffa00d90c9>] ? ath_rxbuf_alloc+0x39/0xc0 [ath] [53968.142119] [<ffffffff8114fde8>] ? __kmalloc_node_track_caller+0x188/0x1e0 [53968.142124] [<ffffffffa00d90c9>] ? ath_rxbuf_alloc+0x39/0xc0 [ath] [53968.142129] [<ffffffff814a7c2f>] ? __alloc_skb+0x7f/0x170 [53968.142133] [<ffffffffa00d90c9>] ? ath_rxbuf_alloc+0x39/0xc0 [ath] [53968.142143] [<ffffffffa024b884>] ? ath_rx_tasklet+0x294/0x600 [ath9k] [53968.142149] [<ffffffffa0248303>] ? ath9k_tasklet+0xc3/0x180 [ath9k] [53968.142154] [<ffffffff8106b44a>] ? tasklet_action+0x6a/0x110 [53968.142157] [<ffffffff8106add0>] ? __do_softirq+0xb0/0x1c0 [53968.142162] [<ffffffff8102fe1a>] ? ack_apic_level+0x7a/0xf0 [53968.142166] [<ffffffff8100cf1c>] ? call_softirq+0x1c/0x30 [53968.142170] [<ffffffff8100e875>] ? do_softirq+0x65/0xa0 [53968.142172] [<ffffffff8106af65>] ? irq_exit+0x85/0x90 [53968.142176] [<ffffffff815aca39>] ? do_IRQ+0x69/0xe0 [53968.142179] [<ffffffff815a4c53>] ? ret_from_intr+0x0/0x15 [53968.142181] <EOI> [<ffffffff81013712>] ? native_sched_clock+0x22/0x80 [53968.142189] [<ffffffff8134a322>] ? acpi_idle_enter_bm+0x1b7/0x1f1 [53968.142193] [<ffffffff8134a31b>] ? acpi_idle_enter_bm+0x1b0/0x1f1 [53968.142197] [<ffffffff81487fc9>] ? cpuidle_idle_call+0xb9/0x210 [53968.142202] [<ffffffff8100a762>] ? cpu_idle+0xa2/0xe0 [53968.142205] [<ffffffff8159e4a4>] ? setup_APIC_timer+0x94/0xa0 [53968.142208] [<ffffffff8159dcb0>] ? start_secondary+0xc0/0xd0 [53968.142211] Mem-Info: [53968.142213] Node 0 DMA per-cpu: [53968.142216] CPU 0: hi: 0, btch: 1 usd: 0 [53968.142218] CPU 1: hi: 0, btch: 1 usd: 0 [53968.142219] Node 0 DMA32 per-cpu: [53968.142222] CPU 0: hi: 186, btch: 31 usd: 48 [53968.142224] CPU 1: hi: 186, btch: 31 usd: 154 [53968.142229] active_anon:177472 inactive_anon:55394 isolated_anon:0 [53968.142230] active_file:212556 inactive_file:212846 isolated_file:0 [53968.142231] unevictable:42 dirty:941 writeback:0 unstable:0 [53968.142232] free:6910 slab_reclaimable:32505 slab_unreclaimable:8142 [53968.142233] mapped:34514 shmem:21603 pagetables:9218 bounce:0 [53968.142235] Node 0 DMA free:11552kB min:36kB low:44kB high:52kB active_anon:4kB inactive_anon:64kB active_file:1464kB inactive_file:2480kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15668kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:292kB slab_unreclaimable:36kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [53968.142246] lowmem_reserve[]: 0 2883 2883 2883 [53968.142250] Node 0 DMA32 free:16088kB min:6848kB low:8560kB high:10272kB active_anon:709884kB inactive_anon:221512kB active_file:848760kB inactive_file:848904kB unevictable:168kB isolated(anon):0kB isolated(file):0kB present:2952660kB mlocked:168kB dirty:3764kB writeback:0kB mapped:138056kB shmem:86412kB slab_reclaimable:129728kB slab_unreclaimable:32532kB kernel_stack:3056kB pagetables:36872kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [53968.142260] lowmem_reserve[]: 0 0 0 0 [53968.142264] Node 0 DMA: 10*4kB 9*8kB 13*16kB 11*32kB 6*64kB 2*128kB 0*256kB 2*512kB 1*1024kB 2*2048kB 1*4096kB = 11552kB [53968.142274] Node 0 DMA32: 3768*4kB 55*8kB 20*16kB 4*32kB 1*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16152kB [53968.142284] 446997 total pagecache pages [53968.142285] 0 pages in swap cache [53968.142287] Swap cache stats: add 1, delete 1, find 0/0 [53968.142289] Free swap = 3574420kB [53968.142291] Total swap = 3574424kB [53968.151900] 752624 pages RAM [53968.151900] 13805 pages reserved [53968.151900] 434322 pages shared [53968.151900] 477526 pages non-shared [53968.151900] SLUB: Unable to allocate memory on node -1 (gfp=0x20) [53968.151900] cache: kmalloc-8192, object size: 8192, buffer size: 8192, default order: 3, min order: 1 [53968.151900] node 0: slabs: 146, objs: 575, free: 0 [53968.151900] skbuff alloc of size 3904 failed