https://bugzilla.novell.com/show_bug.cgi?id=679898 https://bugzilla.novell.com/show_bug.cgi?id=679898#c0 Summary: kernel OOPS while writing to ext4 loop Classification: openSUSE Product: openSUSE 11.5 Version: Factory Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: jack@novell.com ReportedBy: coolo@novell.com QAContact: qa@suse.de Found By: --- Blocker: --- While I experimented with clicfs and ext3 loop mounts into it, I got a OOPS - very likely as the container reached its size limit: Note this is factory - 2.6.38-rc8 [ 2852.318574] EXT4-fs (loop0): delayed block allocation failed for inode 12 at logical offset 186368 with max blocks 2048 with error -5 [ 2852.318579] EXT4-fs (loop0): This should not happen!! Data will be lost [ 2852.318580] [ 2852.320164] EXT4-fs (loop0): delayed block allocation failed for inode 12 at logical offset 186368 with max blocks 2048 with error -5 [ 2852.320168] EXT4-fs (loop0): This should not happen!! Data will be lost [ 2852.320169] [ 2852.320209] ------------[ cut here ]------------ [ 2852.320246] kernel BUG at /usr/src/packages/BUILD/kernel-desktop-2.6.38/linux-2.6.37/fs/ext4/inode.c:2189! [ 2852.320301] invalid opcode: 0000 [#1] PREEMPT SMP [ 2852.320340] last sysfs file: /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0/energy_full [ 2852.320409] CPU 0 [ 2852.320424] Modules linked in: loop fuse tun rfcomm sco bnep l2cap binfmt_misc af_packet cpufreq_conservative cpufreq_userspace cpufreq_powersave microcode acpi_cpufreq mperf arc4 ecb iwlagn snd_hda_codec_conexant iwlcore snd_hda_intel mac80211 snd_hda_codec snd_hwdep cfg80211 snd_pcm kvm_intel kvm e1000e iTCO_wdt snd_timer thinkpad_acpi dm_mod btusb snd_page_alloc pcspkr bluetooth iTCO_vendor_support sg rfkill i2c_i801 snd soundcore battery wmi ac autofs4 ext4 jbd2 crc16 i915 drm_kms_helper drm i2c_algo_bit button video fan processor thermal thermal_sys [ 2852.320871] [ 2852.320883] Pid: 4414, comm: flush-7:0 Not tainted 2.6.38-rc7-2-desktop #1 LENOVO 7470BN2/7470BN2 [ 2852.320947] RIP: 0010:[<ffffffffa014a572>] [<ffffffffa014a572>] ext4_da_block_invalidatepages+0x122/0x130 [ext4] [ 2852.321007] RSP: 0018:ffff88002f487890 EFLAGS: 00010246 [ 2852.321007] RAX: 0020000000000024 RBX: 000000000002dfff RCX: 0000000000000000 [ 2852.321007] RDX: 000000000000000e RSI: 0000000000000001 RDI: ffff88002f756740 [ 2852.321007] RBP: ffff88002f4878a0 R08: 0000000000000001 R09: ffffea00012e61f8 [ 2852.321007] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88007355e618 [ 2852.321007] R13: ffffea00017e8060 R14: ffff88002f487980 R15: ffff88002f487a88 [ 2852.321007] FS: 0000000000000000(0000) GS:ffff880079200000(0000) knlGS:0000000000000000 [ 2852.321007] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 2852.321007] CR2: 00007f77ca9d24b0 CR3: 0000000001a03000 CR4: 00000000000406f0 [ 2852.321007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2852.321007] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 2852.321007] Process flush-7:0 (pid: 4414, threadinfo ffff88002f486000, task ffff88002f756740) [ 2852.321007] Stack: [ 2852.321007] 0000000000000020 0000000e2f4878f0 000000000000000e ffffea0000be1a68 [ 2852.321007] ffffea00017e8060 ffffea00017e80d0 ffffea000176d400 ffffea000176d470 [ 2852.321007] ffffea000079bb20 ffffea000079bb90 ffffea00003d1a60 ffffea00003d1ad0 [ 2852.321007] Call Trace: [ 2852.321007] [<ffffffffa0151050>] mpage_da_map_and_submit+0x270/0x460 [ext4] [ 2852.321007] [<ffffffffa0151412>] __mpage_da_writepage+0xe2/0x180 [ext4] [ 2852.321007] [<ffffffffa015162f>] write_cache_pages_da+0x17f/0x290 [ext4] [ 2852.321007] [<ffffffffa0151acd>] ext4_da_writepages+0x38d/0x700 [ext4] [ 2852.321007] [<ffffffff8117cf65>] writeback_single_inode+0x95/0x230 [ 2852.321007] [<ffffffff8117d325>] generic_writeback_sb_inodes+0xd5/0x170 [ 2852.321007] [<ffffffff8117d4b3>] __writeback_inodes_sb+0xf3/0x100 [ 2852.321007] [<ffffffff8117e16d>] wb_writeback+0x15d/0x3f0 [ 2852.321007] [<ffffffff8117eb22>] wb_do_writeback+0xc2/0x280 [ 2852.321007] [<ffffffff8117ed94>] bdi_writeback_thread+0xb4/0x320 [ 2852.321007] [<ffffffff8107bbc6>] kthread+0x96/0xa0 [ 2852.321007] [<ffffffff81003d04>] kernel_thread_helper+0x4/0x10 [ 2852.321007] Code: 49 83 c5 01 85 f6 74 08 48 89 ef e8 09 be fb e0 4c 39 eb 0f 83 38 ff ff ff 48 81 c4 98 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <0f> 0b 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 4d [ 2852.321007] RIP [<ffffffffa014a572>] ext4_da_block_invalidatepages+0x122/0x130 [ext4] [ 2852.321007] RSP <ffff88002f487890> [ 2852.338189] ---[ end trace ef6f03d937c1abd8 ]--- -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.