Bug 194667
Summary: | ext4 converted file system: errno=-95 unknown at at fs/btrfs/inode.c:2980 btrfs_finish_ordered_io+0x6b4/0x6c0 | ||
---|---|---|---|
Product: | File System | Reporter: | linux-ide |
Component: | btrfs | Assignee: | Josef Bacik (josef) |
Status: | RESOLVED OBSOLETE | ||
Severity: | high | CC: | dsterba, lakshmipathi.g |
Priority: | P1 | ||
Hardware: | x86-64 | ||
OS: | Linux | ||
Kernel Version: | 4.9.11-1-ARCH | Subsystem: | |
Regression: | No | Bisected commit-id: |
Description
linux-ide
2017-02-23 00:19:16 UTC
# parted /dev/sdb unit MiB print Warning: Not all of the space available to /dev/sdb appears to be used, you can fix the GPT to use all of the space (an extra 121792 blocks) or continue with the current setting? Fix/Ignore? i Model: Samsung Flash Drive FIT (scsi) Disk /dev/sdb: 30592MiB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 4.00MiB 1028MiB 1024MiB fat32 EFIboot boot, esp 2 1028MiB 21028MiB 20000MiB btrfs root 3 21028MiB 30532MiB 9504MiB btrfs home # btrfs scrub status -d /dev/sda2 scrub status for b81e9d42-c0a2-4a1e-8197-f6775419f654 scrub device /dev/sda2 (id 1) status scrub started at Thu Feb 23 01:11:07 2017, running for 00:00:05 total bytes scrubbed: 526.20MiB with 0 errors btrfs scrub status -d /dev/sda2 scrub status for b81e9d42-c0a2-4a1e-8197-f6775419f654 scrub device /dev/sda2 (id 1) history scrub started at Thu Feb 23 01:11:07 2017 and finished after 00:00:31 total bytes scrubbed: 3.22GiB with 0 errors dmesg | grep -i btrfs [ 3.611848] Btrfs loaded, crc32c=crc32c-intel [ 3.615186] BTRFS: device label root devid 1 transid 297 /dev/sda2 [ 3.616527] BTRFS: device label home devid 1 transid 39 /dev/sda3 [ 4.146089] BTRFS info (device sda2): disk space caching is enabled [ 4.146093] BTRFS info (device sda2): has skinny extents [ 4.356402] BTRFS info (device sda2): checking UUID tree [ 4.973491] BTRFS info (device sda2): disk space caching is enabled [ 6.315479] BTRFS info (device sda3): disk space caching is enabled [ 6.315484] BTRFS info (device sda3): has skinny extents The third time it took much longer waiting after boot before the "BTRFS: Transaction aborted (error -95)" to occur: [68884.174295] r8169 0000:03:00.0 enp3s0: link up [79857.661362] ------------[ cut here ]------------ [79857.661445] WARNING: CPU: 0 PID: 12870 at fs/btrfs/inode.c:2980 btrfs_finish_ordered_io+0x6b4/0x6c0 [btrfs] [79857.661449] BTRFS: Transaction aborted (error -95) [79857.661453] Modules linked in: dm_mod snd_hda_codec_hdmi cfg80211 snd_hda_codec_realtek rfkill snd_hda_codec_generic intel_soc_dts_iosf intel_powerclamp coretemp kvm_intel iTCO_wdt iTCO_vendor_support kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel nls_iso8859_1 nls_cp437 aesni_intel vfat fat aes_x86_64 i915 lrw gf128mul glue_helper ablk_helper cryptd intel_cstate psmouse pcspkr snd_hda_intel drm_kms_helper r8169 i2c_i801 i2c_smbus mii lpc_ich snd_hda_codec drm evdev mei_txe snd_hda_core snd_hwdep mei shpchp joydev input_leds i2c_designware_pci mac_hid intel_gtt syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_algo_bit snd_soc_rt5645 snd_intel_sst_acpi battery snd_intel_sst_core snd_soc_rt5640 snd_soc_rl6231 snd_soc_sst_mfld_platform snd_soc_sst_match fjes video snd_soc_core snd_compress [79857.661688] snd_pcm_dmaengine i2c_hid snd_pcm snd_timer snd soundcore i2c_designware_platform ac97_bus i2c_designware_core spi_pxa2xx_platform 8250_dw tpm_tis tpm_tis_core tpm button sch_fq_codel ip_tables x_tables btrfs xor raid6_pq sd_mod uas usb_storage hid_generic usbhid hid mmc_block serio_raw atkbd libps2 crc32c_intel ahci libahci xhci_pci xhci_hcd usbcore sdhci_pci usb_common libata scsi_mod i8042 serio sdhci_acpi sdhci led_class mmc_core [79857.661809] CPU: 0 PID: 12870 Comm: kworker/u2:0 Not tainted 4.9.11-1-ARCH #1 [79857.661814] Hardware name: \xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff \xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff/DE3815TYKH, BIOS TYBYT10H.86A.0054.2016.0929.1501 09/29/201 [79857.661879] Workqueue: btrfs-endio-write btrfs_endio_write_helper [btrfs] [79857.661888] ffffc9000471fc78 ffffffff81305830 ffffc9000471fcc8 0000000000000000 [79857.661903] ffffc9000471fcb8 ffffffff8107eb3b 00000ba400000035 ffff880233bf3d70 [79857.661917] ffff88023452f000 ffff88022f3dd520 ffff880233bf3b80 ffff880235bdbdc0 [79857.661930] Call Trace: [79857.661948] [<ffffffff81305830>] dump_stack+0x63/0x83 [79857.661960] [<ffffffff8107eb3b>] __warn+0xcb/0xf0 [79857.661969] [<ffffffff8107ebbf>] warn_slowpath_fmt+0x5f/0x80 [79857.662033] [<ffffffffa022e1fc>] ? unpin_extent_cache+0x9c/0xe0 [btrfs] [79857.662087] [<ffffffffa01e66d6>] ? btrfs_free_path+0x26/0x30 [btrfs] [79857.662147] [<ffffffffa021ea64>] btrfs_finish_ordered_io+0x6b4/0x6c0 [btrfs] [79857.662209] [<ffffffffa021ed95>] finish_ordered_fn+0x15/0x20 [btrfs] [79857.662269] [<ffffffffa0249a9d>] btrfs_scrubparity_helper+0x7d/0x350 [btrfs] [79857.662330] [<ffffffffa0249dfe>] btrfs_endio_write_helper+0xe/0x10 [btrfs] [79857.662340] [<ffffffff81098ad5>] process_one_work+0x1e5/0x470 [79857.662350] [<ffffffff81098da8>] worker_thread+0x48/0x4e0 [79857.662359] [<ffffffff81098d60>] ? process_one_work+0x470/0x470 [79857.662368] [<ffffffff81098d60>] ? process_one_work+0x470/0x470 [79857.662376] [<ffffffff8109e939>] kthread+0xd9/0xf0 [79857.662385] [<ffffffff8102d752>] ? __switch_to+0x2d2/0x630 [79857.662393] [<ffffffff8109e860>] ? kthread_park+0x60/0x60 [79857.662402] [<ffffffff8160ad55>] ret_from_fork+0x25/0x30 [79857.662410] ---[ end trace 71b146de7a0912aa ]--- [79857.662420] BTRFS: error (device sda2) in btrfs_finish_ordered_io:2980: errno=-95 unknown [79857.662771] BTRFS info (device sda2): forced readonly Did 'btrfs check' report any errors? Can you share that output too? This is a semi-automated bugzilla cleanup, report is against an old kernel version. If the problem still happens, please open a new bug. Thanks. |