From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx113.postini.com [74.125.245.113]) by kanga.kvack.org (Postfix) with SMTP id 4E4DF6B0007 for ; Mon, 28 Jan 2013 04:10:59 -0500 (EST) Date: Mon, 28 Jan 2013 11:10:39 +0200 From: Felipe Balbi Subject: Page allocation failure on v3.8-rc5 Message-ID: <20130128091039.GG6871@arwen.pp.htv.fi> Reply-To: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="p8PhoBjPxaQXD0vg" Content-Disposition: inline Sender: owner-linux-mm@kvack.org List-ID: To: Linux USB Mailing List , linux-mm@kvack.org --p8PhoBjPxaQXD0vg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, The following page allocation failure triggers sometimes when I plug my memory card reader on a USB port. [850845.928795] usb 1-4: new high-speed USB device number 48 using ehci-pci [850846.300702] usb 1-4: New USB device found, idVendor=3D0bda, idProduct= =3D0119 [850846.300707] usb 1-4: New USB device strings: Mfr=3D1, Product=3D2, Seri= alNumber=3D3 [850846.300711] usb 1-4: Product: USB2.0-CRW [850846.300715] usb 1-4: Manufacturer: Generic [850846.300718] usb 1-4: SerialNumber: 20090815198100000 [850846.302733] scsi86 : usb-storage 1-4:1.0 [850847.304359] scsi 86:0:0:0: Direct-Access Generic- SD/MMC = 1.00 PQ: 0 ANSI: 0 CCS [850847.305734] sd 86:0:0:0: Attached scsi generic sg4 type 0 [850848.456294] sd 86:0:0:0: [sdd] 7911424 512-byte logical blocks: (4.05 G= B/3.77 GiB) [850848.457160] sd 86:0:0:0: [sdd] Write Protect is off [850848.457166] sd 86:0:0:0: [sdd] Mode Sense: 03 00 00 00 [850848.458054] sd 86:0:0:0: [sdd] No Caching mode page present [850848.458060] sd 86:0:0:0: [sdd] Assuming drive cache: write through [850848.461502] sd 86:0:0:0: [sdd] No Caching mode page present [850848.461507] sd 86:0:0:0: [sdd] Assuming drive cache: write through [850848.461963] kworker/u:0: page allocation failure: order:4, mode:0x2000d0 [850848.461969] Pid: 7122, comm: kworker/u:0 Tainted: G W 3.8.0-r= c4+ #206 [850848.461972] Call Trace: [850848.461984] [] ? warn_alloc_failed+0x116/0x128 [850848.461991] [] ? __alloc_pages_nodemask+0x6b5/0x751 [850848.462000] [] ? kmem_getpages+0x59/0x129 [850848.462006] [] ? fallback_alloc+0x12f/0x1fc [850848.462013] [] ? kmem_cache_alloc_trace+0x87/0xf6 [850848.462021] [] ? check_partition+0x28/0x1ac [850848.462027] [] ? rescan_partitions+0xa4/0x27c [850848.462034] [] ? __blkdev_get+0x1ac/0x3d2 [850848.462040] [] ? blkdev_get+0x190/0x2d8 [850848.462046] [] ? bdget+0x3b/0x12b [850848.462052] [] ? add_disk+0x268/0x3e2 [850848.462058] [] ? sd_probe_async+0x11b/0x1cc [850848.462066] [] ? async_run_entry_fn+0xa2/0x173 [850848.462072] [] ? async_schedule+0x15/0x15 [850848.462079] [] ? process_one_work+0x172/0x2ca [850848.462084] [] ? manage_workers+0x22a/0x23c [850848.462090] [] ? async_schedule+0x15/0x15 [850848.462096] [] ? worker_thread+0x11d/0x1b7 [850848.462102] [] ? rescuer_thread+0x18c/0x18c [850848.462109] [] ? kthread+0x86/0x8e [850848.462116] [] ? __kthread_parkme+0x60/0x60 [850848.462125] [] ? ret_from_fork+0x7c/0xb0 [850848.462132] [] ? __kthread_parkme+0x60/0x60 [850848.462135] Mem-Info: [850848.462138] Node 0 DMA per-cpu: [850848.462143] CPU 0: hi: 0, btch: 1 usd: 0 [850848.462147] CPU 1: hi: 0, btch: 1 usd: 0 [850848.462151] CPU 2: hi: 0, btch: 1 usd: 0 [850848.462154] CPU 3: hi: 0, btch: 1 usd: 0 [850848.462158] CPU 4: hi: 0, btch: 1 usd: 0 [850848.462161] CPU 5: hi: 0, btch: 1 usd: 0 [850848.462165] CPU 6: hi: 0, btch: 1 usd: 0 [850848.462168] CPU 7: hi: 0, btch: 1 usd: 0 [850848.462171] Node 0 DMA32 per-cpu: [850848.462176] CPU 0: hi: 186, btch: 31 usd: 0 [850848.462180] CPU 1: hi: 186, btch: 31 usd: 0 [850848.462183] CPU 2: hi: 186, btch: 31 usd: 0 [850848.462185] CPU 3: hi: 186, btch: 31 usd: 0 [850848.462187] CPU 4: hi: 186, btch: 31 usd: 0 [850848.462189] CPU 5: hi: 186, btch: 31 usd: 0 [850848.462192] CPU 6: hi: 186, btch: 31 usd: 0 [850848.462194] CPU 7: hi: 186, btch: 31 usd: 0 [850848.462196] Node 0 Normal per-cpu: [850848.462199] CPU 0: hi: 186, btch: 31 usd: 0 [850848.462201] CPU 1: hi: 186, btch: 31 usd: 0 [850848.462203] CPU 2: hi: 186, btch: 31 usd: 0 [850848.462206] CPU 3: hi: 186, btch: 31 usd: 0 [850848.462208] CPU 4: hi: 186, btch: 31 usd: 0 [850848.462210] CPU 5: hi: 186, btch: 31 usd: 0 [850848.462212] CPU 6: hi: 186, btch: 31 usd: 0 [850848.462215] CPU 7: hi: 186, btch: 31 usd: 0 [850848.462222] active_anon:24837 inactive_anon:19982 isolated_anon:0 [850848.462222] active_file:452273 inactive_file:418905 isolated_file:32 [850848.462222] unevictable:0 dirty:2445 writeback:0 unstable:0 [850848.462222] free:66997 slab_reclaimable:515526 slab_unreclaimable:12480 [850848.462222] mapped:4698 shmem:82 pagetables:2389 bounce:0 [850848.462222] free_cma:0 [850848.462228] Node 0 DMA free:15904kB min:168kB low:208kB high:252kB acti= ve_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable= :0kB isolated(anon):0kB isolated(file):0kB present:15680kB managed:15904kB = mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0= kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB boun= ce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [850848.462237] lowmem_reserve[]: 0 3012 6042 6042 [850848.462242] Node 0 DMA32 free:167276kB min:33604kB low:42004kB high:504= 04kB active_anon:0kB inactive_anon:3888kB active_file:1009068kB inactive_fi= le:932732kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3= 084512kB managed:3051044kB mlocked:0kB dirty:3440kB writeback:0kB mapped:17= 48kB shmem:8kB slab_reclaimable:927596kB slab_unreclaimable:10460kB kernel_= stack:64kB pagetables:336kB unstable:0kB bounce:0kB free_cma:0kB writeback_= tmp:0kB pages_scanned:0 all_unreclaimable? no [850848.462251] lowmem_reserve[]: 0 0 3030 3030 [850848.462256] Node 0 Normal free:84808kB min:33804kB low:42252kB high:507= 04kB active_anon:99348kB inactive_anon:76040kB active_file:800024kB inactiv= e_file:742888kB unevictable:0kB isolated(anon):0kB isolated(file):128kB pre= sent:3102720kB managed:3055508kB mlocked:0kB dirty:6340kB writeback:0kB map= ped:17044kB shmem:320kB slab_reclaimable:1134508kB slab_unreclaimable:39460= kB kernel_stack:2760kB pagetables:9220kB unstable:0kB bounce:0kB free_cma:0= kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [850848.462265] lowmem_reserve[]: 0 0 0 0 [850848.462269] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128k= B (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) =3D 15904kB [850848.462287] Node 0 DMA32: 15740*4kB (UEM) 8959*8kB (UEM) 1829*16kB (UEM= ) 52*32kB (UEM) 0*64kB 1*128kB (R) 1*256kB (R) 0*512kB 1*1024kB (R) 1*2048k= B (R) 0*4096kB =3D 169016kB [850848.462305] Node 0 Normal: 11559*4kB (UEM) 4308*8kB (UEM) 110*16kB (UEM= ) 2*32kB (R) 1*64kB (R) 0*128kB 1*256kB (R) 1*512kB (R) 1*1024kB (R) 1*2048= kB (R) 0*4096kB =3D 86428kB [850848.462324] 873577 total pagecache pages [850848.462326] 2290 pages in swap cache [850848.462328] Swap cache stats: add 100017, delete 97727, find 335070/338= 652 [850848.462330] Free swap =3D 11973912kB [850848.462332] Total swap =3D 12037116kB [850848.499266] 1572848 pages RAM [850848.499269] 41638 pages reserved [850848.499271] 910353 pages shared [850848.499272] 962690 pages non-shared [850848.499276] SLAB: Unable to allocate memory on node 0 (gfp=3D0xd0) [850848.499279] cache: size-65536, object size: 65536, order: 4 [850848.499286] node 0: slabs: 42/42, objs: 42/42, free: 0 [850848.502355] sd 86:0:0:0: [sdd] No Caching mode page present [850848.502361] sd 86:0:0:0: [sdd] Assuming drive cache: write through [850848.502366] sd 86:0:0:0: [sdd] Attached SCSI removable disk --=20 balbi --p8PhoBjPxaQXD0vg Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJRBkCPAAoJEIaOsuA1yqREHJAQAKCtR9kDixRHU5iM1MrvD1rp Rhu4mkg5NRHRaa+TTSJS6Cyh9n5pJMsTuNDmrAa0DqAJgVWPluTLWpFdydqtkzNQ xVPM/ZtpgDoHGxbG+ZRxamRh8AgROAyZWzZCM+krvWlPcABUIAnFs7T8nuHAq3I/ FK2N6gmAfInAbmLYxg1OY3dkXCsB9tFnssDQHpUK4yYJIIS1J0o2k7+5mg7awAE/ cOKEdbqrRI2RZP0A9QKwg3deMsMImj1cakZCqzHjx7fgzl7lXoMU5PE2BbWVHj+0 2TqFB2vJFQ8rz7b7xdP+I0SMJNr8uys42aZLQVl/HeZ44T6GMxi0WdrVDqKPIYaJ s7fiLVaL9c+N2Qtakz1hEJE4NCDY8RcWGm/0KAGKfnUhNkKiodC6OoKKtze1uGLS EadS2oftyDKYYNEARik3Y4NNr+6xdNBlIhRA2Q/CW0ZYHyrXdw30kf2B2/c8Fl6K QlWDok+4Uwi6gnDJ5VkSDSt7uaOId9C6YlE1dLrrWk7EhckDgkITncrhjKJ+PlBu xgHR3BK34gHEm7Pr6jdoKyN2quRDJGeYD9Q9z4cY8MerTzBOcLIaK/QJqBvGKCH/ RfQESGXosRUSgJCCFEYPeAhcJNOtWyVLApUAISjl2hyDKWek0hbTJCCQGVVvlwkS ZS7UjZJHgxPFHLS4ZPtM =1LJB -----END PGP SIGNATURE----- --p8PhoBjPxaQXD0vg-- -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. 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