https://bugzilla.novell.com/show_bug.cgi?id=670860 https://bugzilla.novell.com/show_bug.cgi?id=670860#c0 Summary: invalid opcode: 0000 kernel BUG at kernel-default-2.6.34.7/linux-2.6.34/fs/ext4/inode.c:2 019! Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: x86-64 OS/Version: openSUSE 11.3 Status: NEW Severity: Critical Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: p.rachunek@gmail.com QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=413192) --> (http://bugzilla.novell.com/attachment.cgi?id=413192) dmesg User-Agent: Mozilla/5.0 (X11; Linux i686; rv:2.0b12pre) Gecko/20110209 Firefox/4.0b12pre [ 5119.475663] ------------[ cut here ]------------ [ 5119.476504] kernel BUG at /usr/src/packages/BUILD/kernel-default-2.6.34.7/linux-2.6.34/fs/ext4/inode.c:2019! [ 5119.476504] invalid opcode: 0000 [#1] SMP [ 5119.476504] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index1/shared_cpu_map [ 5119.476504] CPU 1 [ 5119.476504] Modules linked in: usb_storage edd cpufreq_conservative cpufreq_userspace cpufreq_powersave acpi_cpufreq mperf loop ppdev r8169 parport_pc sr_mod floppy parport cdrom sg pcspkr i2c_i801 iTCO_wdt iTCO_vendor_support serio_raw ext4 jbd2 crc16 linear raid456 async_raid6_recov async_pq usbhid raid6_pq async_xor xor async_memcpy async_tx raid10 raid1 raid0 i915 drm_kms_helper uhci_hcd ehci_hcd drm i2c_algo_bit sd_mod video button usbcore intel_agp dm_snapshot dm_mod fan processor ata_generic ahci pata_jmicron libata scsi_mod thermal thermal_sys [ 5119.476504] [ 5119.476504] Pid: 3057, comm: flush-8:64 Not tainted 2.6.34.7-0.7-default #1 965G-DS3/965G-DS3 [ 5119.476504] RIP: 0010:[<ffffffffa02b09ef>] [<ffffffffa02b09ef>] mpage_da_submit_io+0x15f/0x170 [ext4] [ 5119.476504] RSP: 0018:ffff88010f6cdad0 EFLAGS: 00010246 [ 5119.476504] RAX: 002000000000082c RBX: 000000000005037d RCX: ffff88010f6cdd90 [ 5119.476504] RDX: ffff88010f6cdb18 RSI: 0000000000005b7c RDI: ffffea00016fdc50 [ 5119.476504] RBP: 0000000000000000 R08: 0000000000000000 R09: e0c0000000000000 [ 5119.476504] R10: a80005bf70600000 R11: ffff88011e4842a8 R12: ffff88010f6cdc20 [ 5119.476504] R13: 0000000000055893 R14: ffff880125990210 R15: 0000000000000003 [ 5119.476504] FS: 0000000000000000(0000) GS:ffff880001e80000(0000) knlGS:0000000000000000 [ 5119.476504] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 5119.476504] CR2: 00007ffaa5546370 CR3: 000000012e981000 CR4: 00000000000006e0 [ 5119.476504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 5119.476504] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 5119.476504] Process flush-8:64 (pid: 3057, threadinfo ffff88010f6cc000, task ffff8801103b0340) [ 5119.476504] Stack: [ 5119.476504] ffff88010f6cdb18 ffff88010f6cdb18 0000000000005b7c 0000000e000007ff [ 5119.476504] <0> 000000000000000e 0000000000000000 ffffea00016fdba8 ffffea00016fdbe0 [ 5119.476504] <0> ffffea00016fdc18 ffffea00016fdc50 ffffea00016fdc88 ffffea00016fdcc0 [ 5119.476504] Call Trace: [ 5119.476504] [<ffffffffa02b63fa>] ext4_da_writepages+0x3fa/0x5f0 [ext4] [ 5119.476504] [<ffffffff8114f472>] writeback_single_inode+0xd2/0x330 [ 5119.476504] [<ffffffff8114f919>] writeback_sb_inodes+0x109/0x190 [ 5119.476504] [<ffffffff8114ffd0>] writeback_inodes_wb+0x100/0x1e0 [ 5119.476504] [<ffffffff811501c5>] wb_writeback+0x115/0x1e0 [ 5119.476504] [<ffffffff81150762>] wb_do_writeback+0x72/0x160 [ 5119.476504] [<ffffffff81150893>] bdi_writeback_task+0x43/0xe0 [ 5119.476504] [<ffffffff810f9373>] bdi_start_fn+0x63/0xd0 [ 5119.476504] [<ffffffff81071dce>] kthread+0x8e/0xa0 [ 5119.476504] [<ffffffff81003cf4>] kernel_thread_helper+0x4/0x10 [ 5119.476504] Code: 85 f6 74 0a 48 8d 7c 24 20 e8 ce b0 e3 e0 4c 39 eb 0f 86 05 ff ff ff 48 81 c4 a8 00 00 00 89 e8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <0f> 0b 0f 0b 31 ed eb e4 0f 0b 0f 1f 80 00 00 00 00 48 83 ec 08 [ 5119.476504] RIP [<ffffffffa02b09ef>] mpage_da_submit_io+0x15f/0x170 [ext4] [ 5119.476504] RSP <ffff88010f6cdad0> [ 5119.662378] ---[ end trace 9f4479f225578256 ]--- Reproducible: Didn't try Steps to Reproduce: 1. usb 2.0 flash stick /dev/sde 2. mkfs -t ext4 /dev/sde 3. mount /dev/sde /mnt/usb0 4. cp fileOnExt3-1.8GB.dat /mnt/usb0 && umount /mnt/usb0 Actual Results: crash in umount command leaving umount process unkillable and OS is unable to shutdown properly. Every sync or mount produces the same crash dump. -- 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.