Tried that, still fails fs: forced removal ... [ 103.792793] blk_update_request: I/O error, dev sdb, sector 0 [ 103.804099] BUG: unable to handle kernel paging request at 1af23000 [ 103.805253] IP: [<c1357db4>] __percpu_counter_add+0x14/0xa0 [ 103.806244] *pdpt = 0000000015588001 *pde = 0000000000000000 [ 103.807201] Oops: 0000 [#1] SMP [ 103.807776] Modules linked in: scsi_debug ppdev input_leds joydev serio_raw parport_pc 8250_fintek parport i2c_piix4 mac_hid autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear psmouse floppy pata_acpi [ 103.808017] CPU: 0 PID: 1546 Comm: umount Not tainted 4.2.0-040200rc4-generic #201507271733 [ 103.808017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.8.1-20150604_211837-tipua 04/01/2014 [ 103.808017] task: de8a9180 ti: d5d5c000 task.ti: d5d5c000 [ 103.808017] EIP: 0060:[<c1357db4>] EFLAGS: 00010096 CPU: 0 [ 103.808017] EIP is at __percpu_counter_add+0x14/0xa0 [ 103.808017] EAX: 00000000 EBX: c007b394 ECX: 00000000 EDX: 00000001 [ 103.808017] ESI: ffffffff EDI: ddd3d0c0 EBP: d5d5de60 ESP: d5d5de48 [ 103.808017] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 103.808017] CR0: 8005003b CR2: 1af23000 CR3: 1effb6c0 CR4: 000006b0 [ 103.808017] Stack: [ 103.808017] c1a972c0 00000001 00000000 c007b364 ffffffff ddd3d0c0 d5d5de84 c11552be [ 103.808017] 00000008 dc731800 dbd26c8c ddd3d0c0 ddd3d0c0 dbd26d70 dbd26d80 d5d5dea0 [ 103.808017] c11d994c dc731800 00000292 ddd3d0c0 dc731800 dbd26d70 d5d5deb8 c11d9b09 [ 103.808017] Call Trace: [ 103.808017] [<c11552be>] account_page_dirtied+0xae/0x180 [ 103.808017] [<c11d994c>] __set_page_dirty+0x3c/0xb0 [ 103.808017] [<c11d9b09>] mark_buffer_dirty+0x69/0xf0 [ 103.808017] [<c1239ce9>] ext4_commit_super+0x169/0x220 [ 103.808017] [<c11f5d58>] ? mb_cache_shrink+0x28/0x190 [ 103.808017] [<c123a941>] ext4_put_super+0xc1/0x320 [ 103.808017] [<c11c26a2>] ? dispose_list+0x32/0x40 [ 103.808017] [<c11c325b>] ? evict_inodes+0x9b/0xf0 [ 103.808017] [<c11ac1b4>] generic_shutdown_super+0x64/0xe0 [ 103.808017] [<c115a4e0>] ? unregister_shrinker+0x40/0x50 [ 103.808017] [<c11ac48f>] kill_block_super+0x1f/0x70 [ 103.808017] [<c11ac73d>] deactivate_locked_super+0x3d/0x70 [ 103.808017] [<c11acc6a>] deactivate_super+0x3a/0x60 [ 103.808017] [<c11c5c69>] cleanup_mnt+0x39/0x80 [ 103.808017] [<c11c5cf0>] __cleanup_mnt+0x10/0x20 [ 103.808017] [<c107c171>] task_work_run+0x91/0xb0 [ 103.808017] [<c1011103>] do_notify_resume+0x53/0x80 [ 103.808017] [<c16fc497>] work_notifysig+0x26/0x2b [ 103.808017] Code: b3 3e 3a 00 8b 44 24 04 8b 54 24 08 83 c4 0c 5b 5e 5f 5d c3 8d 76 00 55 89 e5 57 56 53 89 c3 83 ec 0c 89 55 ec 89 4d f0 8b 40 14 <64> 8b 30 89 f7 c1 ff 1f 01 d6 8b 55 08 11 cf 89 d1 c1 f9 1f 39 [ 103.808017] EIP: [<c1357db4>] __percpu_counter_add+0x14/0xa0 SS:ESP 0068:d5d5de48 [ 103.808017] CR2: 000000001af23000 [ 103.808017] ---[ end trace 4f2efe63047f95c9 ]--- [ 104.455856] scsi 2:0:0:0: Direct-Access Linux scsi_debug 0184 PQ: 0 ANSI: 6 [ 104.462147] sd 2:0:0:0: Attached scsi generic sg2 type 0 [ 104.468103] sd 2:0:0:0: [sdc] 585728 512-byte logical blocks: (299 MB/286 MiB) [ 104.472387] sd 2:0:0:0: [sdc] Write Protect is off [ 104.473314] sd 2:0:0:0: [sdc] Mode Sense: 73 00 10 08 [ 104.480096] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, supports DPO and FUA [ 104.568088] sd 2:0:0:0: [sdc] Attached SCSI disk
root@autopkgtest:/home/ubuntu/udisks2-2.1.6# uname -a Linux autopkgtest 4.2.0-040200rc4-generic #201507271733 SMP Mon Jul 27 21:47:26 UTC 2015 i686 i686 i686 GNU/Linux ** Tags added: bug-exists-upstream ** Tags removed: bot-stop-nagging ** Tags added: kernel-bot-stop-nagging ** Tags removed: bug-exists-upstream kernel-bot-stop-nagging ** Tags added: bot-stop-nagging kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478623 Title: Kernel oops - blk_update_request: I/O error when running udisks2 force_test_removal test To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1478623/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
