http://bugzilla.kernel.org/show_bug.cgi?id=14562 Summary: On umount warn in page_alloc.c:1751 __alloc_pages_slowpath Product: File System Version: 2.5 Kernel Version: 2.6.31 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: ext4 AssignedTo: fs_ext4@xxxxxxxxxxxxxxxxxxxx ReportedBy: tkrah@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Regression: No Created a new ext4 fs on sda5. Did copy my backup (about 40Gig back) und did a umount to the fs. After this i got this warning: [40844.609540] EXT4-fs (sda5): barriers enabled [40844.627485] kjournald2 starting: pid 573, dev sda5:8, commit interval 5 seconds [40844.627690] EXT4-fs (sda5): internal journal on sda5:8 [40844.627702] EXT4-fs (sda5): delayed allocation enabled [40844.627711] EXT4-fs: file extents enabled [40844.643621] EXT4-fs: mballoc enabled [40844.643641] EXT4-fs (sda5): mounted filesystem with ordered data mode [43805.914965] EXT4-fs: mballoc: 9254958 blocks 101031 reqs (81545 success) [43805.914978] EXT4-fs: mballoc: 21054 extents scanned, 11670 goal hits, 18363 2^N hits, 0 breaks, 0 lost [43805.914987] EXT4-fs: mballoc: 315 generated and it took 2147482 [43805.914995] EXT4-fs: mballoc: 6643657 preallocated, 1203082 discarded [43809.377291] ------------[ cut here ]------------ [43809.377320] WARNING: at /build/buildd/linux-2.6.31/mm/page_alloc.c:1751 __alloc_pages_slowpath+0x459/0x480() [43809.377330] Hardware name: CoronaR [43809.377335] Modules linked in: usb_storage tun binfmt_misc lp vboxnetadp vboxnetflt vboxdrv kqemu usblp snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event snd_seq snd_timer yenta_socket snd_seq_device iptable_filter rsrc_nonstatic iTCO_wdt ip_tables x_tables ipw2200 pcmcia_core snd soundcore iTCO_vendor_support snd_page_alloc joydev libipw lib80211 shpchp ppdev parport_pc parport asus_laptop led_class psmouse serio_raw irda crc_ccitt sbp2 fbcon tileblit font bitblit softcursor radeon ttm drm 8139too radeonfb fb_ddc i2c_algo_bit 8139cp mii ohci1394 ieee1394 video output intel_agp agpgart [43809.377504] Pid: 1017, comm: mount Tainted: G W 2.6.31-14-generic #48-Ubuntu [43809.377512] Call Trace: [43809.377531] [<c014518d>] warn_slowpath_common+0x6d/0xa0 [43809.377544] [<c01b8429>] ? __alloc_pages_slowpath+0x459/0x480 [43809.377556] [<c01b8429>] ? __alloc_pages_slowpath+0x459/0x480 [43809.377569] [<c01451d5>] warn_slowpath_null+0x15/0x20 [43809.377580] [<c01b8429>] __alloc_pages_slowpath+0x459/0x480 [43809.377593] [<c01b7e50>] ? get_page_from_freelist+0x1e0/0x360 [43809.377607] [<c01b855f>] __alloc_pages_nodemask+0x10f/0x120 [43809.377620] [<c01b85b7>] __get_free_pages+0x17/0x30 [43809.377633] [<c01e088f>] __kmalloc+0xdf/0x180 [43809.377646] [<c031974e>] match_number+0x2e/0xa0 [43809.377657] [<c03197ea>] match_int+0xa/0x10 [43809.377670] [<c0274102>] parse_options+0x152/0x810 [43809.377683] [<c0209686>] ? __wait_on_buffer+0x26/0x30 [43809.377697] [<c027be96>] ext4_fill_super+0x3f6/0x1900 [43809.377712] [<c01ea0e5>] get_sb_bdev+0x135/0x170 [43809.377724] [<c027baa0>] ? ext4_fill_super+0x0/0x1900 [43809.377737] [<c01b8500>] ? __alloc_pages_nodemask+0xb0/0x120 [43809.377749] [<c0272e21>] ext4_get_sb+0x21/0x30 [43809.377760] [<c027baa0>] ? ext4_fill_super+0x0/0x1900 [43809.377772] [<c01e9cde>] vfs_kern_mount+0x5e/0x120 [43809.377784] [<c01e9df9>] do_kern_mount+0x39/0xd0 [43809.377797] [<c01fee2e>] do_new_mount+0x6e/0xa0 [43809.377808] [<c01ff7f9>] do_mount+0x1c9/0x1e0 [43809.377819] [<c01ff876>] sys_mount+0x66/0xa0 [43809.377831] [<c010336c>] syscall_call+0x7/0xb [43809.377840] ---[ end trace a7919e7f17c0a727 ]--- I am using Ubuntu 9.10. Kernel config attached. e2fsprogs version 1.41.9. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
