* WARNING at extent-tree.c:1621 lookup_inline_extent_backref and extent-tree.c:2960 btrfs_run_delayed_refs (Linux 4.8.11)
@ 2016-12-09 1:12 Dāvis Mosāns
0 siblings, 0 replies; only message in thread
From: Dāvis Mosāns @ 2016-12-09 1:12 UTC (permalink / raw)
To: Btrfs BTRFS
Basically some sectors on multi-disk btrfs filesystem got corrupted
due HDD fault.
Now after scrub have finished (with some uncorrectable errors) when
doing metadata balance
$ btrfs balance start -m /mnt/Data
[ 612.683979] WARNING: CPU: 0 PID: 6 at
/mnt/linux/fs/btrfs/extent-tree.c:1621
lookup_inline_extent_backref+0x45a/0x5a0 [btrfs]
[ 612.683980] Modules linked in: xt_CHECKSUM ipt_MASQUERADE
nf_nat_masquerade_ipv4 tun cfg80211 rfkill nf_conntrack_netbios_ns
nf_conntrack_broadcast xt_CT xt_tcpudp ip6t_rpfilter ipt_REJECT
nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set
nfnetlink ebtable_broute ebtable_nat ip6table_mangle ip6table_security
ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_raw
iptable_mangle iptable_security iptable_nat nf_conntrack_ipv4
nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_raw
ebtable_filter ebtables ip6table_filter bridge ip6_tables stp
iptable_filter llc it87 hwmon_vid kvm_amd kvm irqbypass
crct10dif_pclmul saa7134_alsa crc32_pclmul snd_hda_codec_hdmi
snd_hda_codec_realtek ghash_clmulni_intel aesni_intel
snd_hda_codec_generic aes_x86_64 saa7134 lrw gf128mul snd_hda_intel
[ 612.684023] tveeprom snd_hda_codec glue_helper rc_core ablk_helper
snd_hda_core v4l2_common cryptd videobuf2_dma_sg videobuf2_memops
videobuf2_v4l2 videobuf2_core videodev mac_hid evdev mxm_wmi pcspkr
k10temp fam15h_power media r8169 mii snd_hwdep snd_pcm snd_timer snd
sp5100_tco acpi_cpufreq shpchp tpm_infineon tpm_tis tpm_tis_core wmi
button tpm i2c_piix4 soundcore nfsd auth_rpcgss oid_registry nfs_acl
lockd sch_fq_codel grace sunrpc nvidia_uvm(PO) btrfs xor zlib_deflate
raid6_pq sd_mod ata_generic pata_acpi serio_raw atkbd libps2
nvidia_drm(PO) nvidia_modeset(PO) ohci_pci nvidia(PO) drm_kms_helper
syscopyarea sysfillrect sysimgblt fb_sys_fops xhci_pci drm xhci_hcd
firewire_ohci ohci_hcd ehci_pci ehci_hcd firewire_core crc_itu_t
pata_atiixp usbcore ahci libahci usb_common i2c_core i8042 serio
[ 612.684077] mvsas libsas scsi_transport_sas libata scsi_mod
crc32c_generic crc32c_intel vfat fat ip_tables x_tables
[ 612.684088] CPU: 0 PID: 6 Comm: kworker/u16:0 Tainted: P
O 4.8.11-ARCH-dirty #1
[ 612.684089] Hardware name: Gigabyte Technology Co., Ltd.
GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013
[ 612.684107] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs]
[ 612.684110] 0000000000000286 00000000defb6477 ffff880612f27a10
ffffffff812e9a00
[ 612.684113] 0000000000000000 0000000000000000 ffff880612f27a50
ffffffff8107bcab
[ 612.684116] 0000065500000053 ffff880477ed6e00 0000009626bbf000
0000000000000000
[ 612.684119] Call Trace:
[ 612.684125] [<ffffffff812e9a00>] dump_stack+0x63/0x83
[ 612.684128] [<ffffffff8107bcab>] __warn+0xcb/0xf0
[ 612.684131] [<ffffffff8107bddd>] warn_slowpath_null+0x1d/0x20
[ 612.684145] [<ffffffffa10840aa>]
lookup_inline_extent_backref+0x45a/0x5a0 [btrfs]
[ 612.684159] [<ffffffffa1076a2b>] ? leaf_space_used+0xeb/0x120 [btrfs]
[ 612.684174] [<ffffffffa10853c8>]
insert_inline_extent_backref+0x68/0xf0 [btrfs]
[ 612.684188] [<ffffffffa10785ba>] ? btrfs_alloc_path+0x1a/0x20 [btrfs]
[ 612.684202] [<ffffffffa1085a8c>]
__btrfs_inc_extent_ref.isra.22+0x9c/0x260 [btrfs]
[ 612.684218] [<ffffffffa10f7def>] ? find_ref_head+0x6f/0x80 [btrfs]
[ 612.684233] [<ffffffffa108b568>]
__btrfs_run_delayed_refs+0x768/0x12e0 [btrfs]
[ 612.684249] [<ffffffffa108f1a1>] btrfs_run_delayed_refs+0xa1/0x2a0 [btrfs]
[ 612.684264] [<ffffffffa108f434>] delayed_ref_async_start+0x94/0xb0 [btrfs]
[ 612.684281] [<ffffffffa10dae9d>] btrfs_scrubparity_helper+0x7d/0x340 [btrfs]
[ 612.684298] [<ffffffffa10db19e>] btrfs_extent_refs_helper+0xe/0x10 [btrfs]
[ 612.684302] [<ffffffff810951d5>] process_one_work+0x1e5/0x470
[ 612.684304] [<ffffffff810954a8>] worker_thread+0x48/0x4e0
[ 612.684307] [<ffffffff81095460>] ? process_one_work+0x470/0x470
[ 612.684310] [<ffffffff8109b118>] kthread+0xd8/0xf0
[ 612.684312] [<ffffffff8102d7b0>] ? __switch_to+0x300/0x720
[ 612.684316] [<ffffffff815cb4bf>] ret_from_fork+0x1f/0x40
[ 612.684319] [<ffffffff8109b040>] ? kthread_worker_fn+0x170/0x170
[ 612.684320] ---[ end trace 89b3284677d454e0 ]---
[ 612.684323] ------------[ cut here ]------------
[ 612.684339] WARNING: CPU: 0 PID: 6 at
/mnt/linux/fs/btrfs/extent-tree.c:2960
btrfs_run_delayed_refs+0x277/0x2a0 [btrfs]
[ 612.684340] BTRFS: Transaction aborted (error -5)
[ 612.684340] Modules linked in: xt_CHECKSUM ipt_MASQUERADE
nf_nat_masquerade_ipv4 tun cfg80211 rfkill nf_conntrack_netbios_ns
nf_conntrack_broadcast xt_CT xt_tcpudp ip6t_rpfilter ipt_REJECT
nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set
nfnetlink ebtable_broute ebtable_nat ip6table_mangle ip6table_security
ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_raw
iptable_mangle iptable_security iptable_nat nf_conntrack_ipv4
nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_raw
ebtable_filter ebtables ip6table_filter bridge ip6_tables stp
iptable_filter llc it87 hwmon_vid kvm_amd kvm irqbypass
crct10dif_pclmul saa7134_alsa crc32_pclmul snd_hda_codec_hdmi
snd_hda_codec_realtek ghash_clmulni_intel aesni_intel
snd_hda_codec_generic aes_x86_64 saa7134 lrw gf128mul snd_hda_intel
[ 612.684375] tveeprom snd_hda_codec glue_helper rc_core ablk_helper
snd_hda_core v4l2_common cryptd videobuf2_dma_sg videobuf2_memops
videobuf2_v4l2 videobuf2_core videodev mac_hid evdev mxm_wmi pcspkr
k10temp fam15h_power media r8169 mii snd_hwdep snd_pcm snd_timer snd
sp5100_tco acpi_cpufreq shpchp tpm_infineon tpm_tis tpm_tis_core wmi
button tpm i2c_piix4 soundcore nfsd auth_rpcgss oid_registry nfs_acl
lockd sch_fq_codel grace sunrpc nvidia_uvm(PO) btrfs xor zlib_deflate
raid6_pq sd_mod ata_generic pata_acpi serio_raw atkbd libps2
nvidia_drm(PO) nvidia_modeset(PO) ohci_pci nvidia(PO) drm_kms_helper
syscopyarea sysfillrect sysimgblt fb_sys_fops xhci_pci drm xhci_hcd
firewire_ohci ohci_hcd ehci_pci ehci_hcd firewire_core crc_itu_t
pata_atiixp usbcore ahci libahci usb_common i2c_core i8042 serio
[ 612.684419] mvsas libsas scsi_transport_sas libata scsi_mod
crc32c_generic crc32c_intel vfat fat ip_tables x_tables
[ 612.684427] CPU: 0 PID: 6 Comm: kworker/u16:0 Tainted: P W
O 4.8.11-ARCH-dirty #1
[ 612.684428] Hardware name: Gigabyte Technology Co., Ltd.
GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013
[ 612.684446] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs]
[ 612.684447] 0000000000000286 00000000defb6477 ffff880612f27c90
ffffffff812e9a00
[ 612.684451] ffff880612f27ce0 0000000000000000 ffff880612f27cd0
ffffffff8107bcab
[ 612.684454] 00000b900000000e ffffffffa11317d8 ffff880610076c80
0000000000000020
[ 612.684457] Call Trace:
[ 612.684459] [<ffffffff812e9a00>] dump_stack+0x63/0x83
[ 612.684462] [<ffffffff8107bcab>] __warn+0xcb/0xf0
[ 612.684465] [<ffffffff8107bd2f>] warn_slowpath_fmt+0x5f/0x80
[ 612.684480] [<ffffffffa108bea5>] ?
__btrfs_run_delayed_refs+0x10a5/0x12e0 [btrfs]
[ 612.684495] [<ffffffffa108f377>] btrfs_run_delayed_refs+0x277/0x2a0 [btrfs]
[ 612.684510] [<ffffffffa108f434>] delayed_ref_async_start+0x94/0xb0 [btrfs]
[ 612.684528] [<ffffffffa10dae9d>] btrfs_scrubparity_helper+0x7d/0x340 [btrfs]
[ 612.684545] [<ffffffffa10db19e>] btrfs_extent_refs_helper+0xe/0x10 [btrfs]
[ 612.684548] [<ffffffff810951d5>] process_one_work+0x1e5/0x470
[ 612.684550] [<ffffffff810954a8>] worker_thread+0x48/0x4e0
[ 612.684552] [<ffffffff81095460>] ? process_one_work+0x470/0x470
[ 612.684555] [<ffffffff8109b118>] kthread+0xd8/0xf0
[ 612.684557] [<ffffffff8102d7b0>] ? __switch_to+0x300/0x720
[ 612.684560] [<ffffffff815cb4bf>] ret_from_fork+0x1f/0x40
[ 612.684563] [<ffffffff8109b040>] ? kthread_worker_fn+0x170/0x170
[ 612.684565] ---[ end trace 89b3284677d454e1 ]---
[ 612.684567] BTRFS: error (device sdg) in
btrfs_run_delayed_refs:2960: errno=-5 IO failure
[ 612.684625] BTRFS info (device sdg): forced readonly
Label: 'Data' uuid: 1ec5b839-acc6-4f70-be9d-6f9e6118c71c
Total devices 9 FS bytes used 11.79TiB
devid 1 size 2.73TiB used 2.73TiB path /dev/sdc
devid 3 size 1.82TiB used 1.81TiB path /dev/sde
devid 4 size 1.82TiB used 1.82TiB path /dev/sdg
devid 5 size 931.51GiB used 928.47GiB path /dev/sdh
devid 6 size 1.82TiB used 1.81TiB path /dev/sdd
devid 7 size 2.73TiB used 2.72TiB path /dev/sdp
devid 8 size 2.73TiB used 5.00GiB path /dev/sdb
devid 9 size 2.73TiB used 5.00GiB path /dev/sdf
devid 10 size 2.73TiB used 4.00GiB path /dev/sdo
Data, single: total=11.76TiB, used=11.76TiB
System, RAID1: total=32.00MiB, used=1.50MiB
Metadata, RAID1: total=28.00GiB, used=27.08GiB
GlobalReserve, single: total=512.00MiB, used=158.19MiB
Overall:
Device size: 20.01TiB
Device allocated: 11.82TiB
Device unallocated: 8.19TiB
Device missing: 0.00B
Used: 11.81TiB
Free (estimated): 8.20TiB (min: 4.10TiB)
Data ratio: 1.00
Metadata ratio: 2.00
Global reserve: 512.00MiB (used: 158.19MiB)
Data,single: Size:11.76TiB, Used:11.76TiB
/dev/sdb 1.00GiB
/dev/sdc 2.73TiB
/dev/sdd 1.79TiB
/dev/sde 1.81TiB
/dev/sdf 1.00GiB
/dev/sdg 1.82TiB
/dev/sdh 928.47GiB
/dev/sdp 2.70TiB
Metadata,RAID1: Size:28.00GiB, Used:27.08GiB
/dev/sdb 4.00GiB
/dev/sdd 22.00GiB
/dev/sdf 4.00GiB
/dev/sdo 4.00GiB
/dev/sdp 22.00GiB
System,RAID1: Size:32.00MiB, Used:1.50MiB
/dev/sdd 32.00MiB
/dev/sdp 32.00MiB
Unallocated:
/dev/sdb 2.72TiB
/dev/sdc 3.05GiB
/dev/sdd 4.06GiB
/dev/sde 5.03GiB
/dev/sdf 2.72TiB
/dev/sdg 41.02MiB
/dev/sdh 3.04GiB
/dev/sdo 2.72TiB
/dev/sdp 5.06GiB
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2016-12-09 1:12 WARNING at extent-tree.c:1621 lookup_inline_extent_backref and extent-tree.c:2960 btrfs_run_delayed_refs (Linux 4.8.11) Dāvis Mosāns
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